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141  </head>  </head>
142  <body>  <body>
143  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
144  <table summary="layout" width="66%" border="0" cellpadding="0" cellspacing="0"><tr><td><table summary="layout" width="100%" border="0" cellpadding="2" cellspacing="1">  <table summary="layout" width="66%" border="0" cellpadding="0" cellspacing="0"><tr><td><table summary="layout" width="100%" border="0" cellpadding="2" cellspacing="1">
145  <tr><td class="header">LinuxSampler Developers</td><td class="header">C. Schoenebeck</td></tr>  <tr><td class="header">LinuxSampler Developers</td><td class="header">C. Schoenebeck</td></tr>
146  <tr><td class="header">Internet-Draft</td><td class="header">Interessengemeinschaft Software</td></tr>  <tr><td class="header">Internet-Draft</td><td class="header">Interessengemeinschaft Software</td></tr>
147  <tr><td class="header">Expires: May 30, 2007</td><td class="header">Engineering e. V.</td></tr>  <tr><td class="header">Intended status: Standards Track</td><td class="header">Engineering e. V.</td></tr>
148  <tr><td class="header">&nbsp;</td><td class="header">November 26, 2006</td></tr>  <tr><td class="header">Expires: July 2, 2007</td><td class="header">December 29, 2006</td></tr>
149  </table></td></tr></table>  </table></td></tr></table>
150  <div align="right"><span class="title"><br />LinuxSampler Control Protocol</span></div>  <h1><br />LinuxSampler Control Protocol<br />LSCP 1.2</h1>
 <div align="right"><span class="title"><br />LSCP 1.2</span></div>  
151    
152  <h3>Status of this Memo</h3>  <h3>Status of this Memo</h3>
153  <p>  <p>
154  This document is an Internet-Draft and is  By submitting this Internet-Draft,
155  in full conformance with all provisions of Section&nbsp;10 of RFC&nbsp;2026.</p>  each author represents that any applicable patent or other IPR claims of which
156    he or she is aware have been or will be disclosed,
157    and any of which he or she becomes aware will be disclosed,
158    in accordance with Section&nbsp;6 of BCP&nbsp;79.</p>
159  <p>  <p>
160  Internet-Drafts are working documents of the Internet Engineering  Internet-Drafts are working documents of the Internet Engineering
161  Task Force (IETF), its areas, and its working groups.  Task Force (IETF), its areas, and its working groups.
# Line 153  The list of current Internet-Drafts can Line 173  The list of current Internet-Drafts can
173  The list of Internet-Draft Shadow Directories can be accessed at  The list of Internet-Draft Shadow Directories can be accessed at
174  <a href='http://www.ietf.org/shadow.html'>http://www.ietf.org/shadow.html</a>.</p>  <a href='http://www.ietf.org/shadow.html'>http://www.ietf.org/shadow.html</a>.</p>
175  <p>  <p>
176  This Internet-Draft will expire on May 30, 2007.</p>  This Internet-Draft will expire on July 2, 2007.</p>
177    
178  <h3>Copyright Notice</h3>  <h3>Copyright Notice</h3>
179  <p>  <p>
180  Copyright &copy; The Internet Society (2006). All Rights Reserved.</p>  Copyright &copy; The Internet Society (2006).</p>
181    
182  <h3>Abstract</h3>  <h3>Abstract</h3>
183    
# Line 278  Current number of active disk streams<br Line 298  Current number of active disk streams<br
298  Current fill state of disk stream buffers<br />  Current fill state of disk stream buffers<br />
299  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#SET CHANNEL AUDIO_OUTPUT_DEVICE">6.4.14.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#SET CHANNEL AUDIO_OUTPUT_DEVICE">6.4.14.</a>&nbsp;
300  Setting audio output device<br />  Setting audio output device<br />
301  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#SET CHANNEL AUDIO_OUTPUT_TYP">6.4.15.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#SET CHANNEL AUDIO_OUTPUT_TYPE">6.4.15.</a>&nbsp;
302  Setting audio output type<br />  Setting audio output type<br />
303  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#SET CHANNEL AUDIO_OUTPUT_CHANNEL">6.4.16.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#SET CHANNEL AUDIO_OUTPUT_CHANNEL">6.4.16.</a>&nbsp;
304  Setting audio output channel<br />  Setting audio output channel<br />
# Line 296  Setting channel volume<br /> Line 316  Setting channel volume<br />
316  Muting a sampler channel<br />  Muting a sampler channel<br />
317  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#SET CHANNEL SOLO">6.4.23.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#SET CHANNEL SOLO">6.4.23.</a>&nbsp;
318  Soloing a sampler channel<br />  Soloing a sampler channel<br />
319  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#RESET CHANNEL">6.4.24.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#SET CHANNEL MIDI_INSTRUMENT_MAP">6.4.24.</a>&nbsp;
320    Assigning a MIDI instrument map to a sampler channel<br />
321    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#CREATE FX_SEND">6.4.25.</a>&nbsp;
322    Adding an effect send to a sampler channel<br />
323    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#DESTROY FX_SEND">6.4.26.</a>&nbsp;
324    Removing an effect send from a sampler channel<br />
325    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#GET FX_SENDS">6.4.27.</a>&nbsp;
326    Getting amount of effect sends on a sampler channel<br />
327    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#LIST FX_SENDS">6.4.28.</a>&nbsp;
328    Listing all effect sends on a sampler channel<br />
329    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#GET FX_SEND INFO">6.4.29.</a>&nbsp;
330    Getting effect send information<br />
331    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#SET FX_SEND AUDIO_OUTPUT_CHANNEL">6.4.30.</a>&nbsp;
332    Altering effect send's audio routing<br />
333    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#RESET CHANNEL">6.4.31.</a>&nbsp;
334  Resetting a sampler channel<br />  Resetting a sampler channel<br />
335  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#anchor12">6.5.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#anchor12">6.5.</a>&nbsp;
336  Controlling connection<br />  Controlling connection<br />
# Line 318  Maximum amount of active voices<br /> Line 352  Maximum amount of active voices<br />
352  Reset sampler<br />  Reset sampler<br />
353  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#GET SERVER INFO">6.6.4.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#GET SERVER INFO">6.6.4.</a>&nbsp;
354  General sampler informations<br />  General sampler informations<br />
355  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#anchor14">6.7.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#GET VOLUME">6.6.5.</a>&nbsp;
356    Getting global volume attenuation<br />
357    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#SET VOLUME">6.6.6.</a>&nbsp;
358    Setting global volume attenuation<br />
359    &nbsp;&nbsp;&nbsp;&nbsp;<a href="#MIDI Instrument Mapping">6.7.</a>&nbsp;
360  MIDI Instrument Mapping<br />  MIDI Instrument Mapping<br />
361  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#MAP MIDI_INSTRUMENT">6.7.1.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#ADD MIDI_INSTRUMENT MAP">6.7.1.</a>&nbsp;
362    Create a new MIDI instrument map<br />
363    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#REMOVE MIDI_INSTRUMENT_MAP">6.7.2.</a>&nbsp;
364    Delete one particular or all MIDI instrument maps<br />
365    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#GET MIDI_INSTRUMENT_MAPS">6.7.3.</a>&nbsp;
366    Get amount of existing MIDI instrument maps<br />
367    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#LIST MIDI_INSTRUMENT_MAPS">6.7.4.</a>&nbsp;
368    Getting all created MIDI instrument maps<br />
369    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#GET MIDI_INSTRUMENT_MAP INFO">6.7.5.</a>&nbsp;
370    Getting MIDI instrument map information<br />
371    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#SET MIDI_INSTRUMENT_MAP NAME">6.7.6.</a>&nbsp;
372    Renaming a MIDI instrument map<br />
373    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#MAP MIDI_INSTRUMENT">6.7.7.</a>&nbsp;
374  Create or replace a MIDI instrument map entry<br />  Create or replace a MIDI instrument map entry<br />
375  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#GET MIDI_INSTRUMENTS">6.7.2.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#GET MIDI_INSTRUMENTS">6.7.8.</a>&nbsp;
376  Getting ammount of MIDI instrument map entries<br />  Getting ammount of MIDI instrument map entries<br />
377  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#LIST MIDI_INSTRUMENTS">6.7.3.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#LIST MIDI_INSTRUMENTS">6.7.9.</a>&nbsp;
378  Getting indeces of all MIDI instrument map entries<br />  Getting indeces of all entries of a MIDI instrument map<br />
379  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#UNMAP MIDI_INSTRUMENT">6.7.4.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#UNMAP MIDI_INSTRUMENT">6.7.10.</a>&nbsp;
380  Remove an entry from the MIDI instrument map<br />  Remove an entry from the MIDI instrument map<br />
381  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#GET MIDI_INSTRUMENT INFO">6.7.5.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#GET MIDI_INSTRUMENT INFO">6.7.11.</a>&nbsp;
382  Get current settings of MIDI instrument map entry<br />  Get current settings of MIDI instrument map entry<br />
383  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#CLEAR MIDI_INSTRUMENTS">6.7.6.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#CLEAR MIDI_INSTRUMENTS">6.7.12.</a>&nbsp;
384  Clear MIDI instrument map<br />  Clear MIDI instrument map<br />
385  <a href="#command_syntax">7.</a>&nbsp;  <a href="#command_syntax">7.</a>&nbsp;
386  Command Syntax<br />  Command Syntax<br />
387  <a href="#events">8.</a>&nbsp;  <a href="#events">8.</a>&nbsp;
388  Events<br />  Events<br />
389  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE CHANNEL">8.1.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE AUDIO_OUTPUT_DEVICE_COUNT">8.1.</a>&nbsp;
390    Number of audio output devices changed<br />
391    &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE AUDIO_OUTPUT_DEVICE_INFO">8.2.</a>&nbsp;
392    Audio output device's settings changed<br />
393    &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE MIDI_INPUT_DEVICE_COUNT">8.3.</a>&nbsp;
394    Number of MIDI input devices changed<br />
395    &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE MIDI_INPUT_DEVICE_INFO">8.4.</a>&nbsp;
396    MIDI input device's settings changed<br />
397    &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE CHANNEL_COUNT">8.5.</a>&nbsp;
398  Number of sampler channels changed<br />  Number of sampler channels changed<br />
399  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE VOICE_COUNT">8.2.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE VOICE_COUNT">8.6.</a>&nbsp;
400  Number of active voices changed<br />  Number of active voices changed<br />
401  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE STREAM_COUNT">8.3.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE STREAM_COUNT">8.7.</a>&nbsp;
402  Number of active disk streams changed<br />  Number of active disk streams changed<br />
403  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE BUFFER_FILL">8.4.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE BUFFER_FILL">8.8.</a>&nbsp;
404  Disk stream buffer fill state changed<br />  Disk stream buffer fill state changed<br />
405  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE INFO">8.5.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE CHANNEL_INFO">8.9.</a>&nbsp;
406  Channel information changed<br />  Channel information changed<br />
407  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE TOTAL_VOICE_COUNT">8.6.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE TOTAL_VOICE_COUNT">8.10.</a>&nbsp;
408  Total number of active voices changed<br />  Total number of active voices changed<br />
409  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE MISCELLANEOUS">8.7.</a>&nbsp;  &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE MIDI_INSTRUMENT_MAP_COUNT">8.11.</a>&nbsp;
410    Number of MIDI instrument maps changed<br />
411    &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE MIDI_INSTRUMENT_MAP_INFO">8.12.</a>&nbsp;
412    MIDI instrument map information changed<br />
413    &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE MIDI_INSTRUMENT_COUNT">8.13.</a>&nbsp;
414    Number of MIDI instruments changed<br />
415    &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE MIDI_INSTRUMENT_INFO">8.14.</a>&nbsp;
416    MIDI instrument information changed<br />
417    &nbsp;&nbsp;&nbsp;&nbsp;<a href="#SUBSCRIBE MISCELLANEOUS">8.15.</a>&nbsp;
418  Miscellaneous and debugging events<br />  Miscellaneous and debugging events<br />
419  <a href="#anchor15">9.</a>&nbsp;  <a href="#anchor14">9.</a>&nbsp;
420  Security Considerations<br />  Security Considerations<br />
421  <a href="#anchor16">10.</a>&nbsp;  <a href="#anchor15">10.</a>&nbsp;
422  Acknowledgments<br />  Acknowledgments<br />
423  <a href="#rfc.references1">11.</a>&nbsp;  <a href="#rfc.references1">11.</a>&nbsp;
424  References<br />  References<br />
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430  <br clear="all" />  <br clear="all" />
431    
432  <a name="anchor1"></a><br /><hr />  <a name="anchor1"></a><br /><hr />
433  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
434  <a name="rfc.section.1"></a><h3>1.&nbsp;Requirements notation</h3>  <a name="rfc.section.1"></a><h3>1.&nbsp;
435    Requirements notation</h3>
436    
437  <p>The key words "MUST", "MUST NOT", "REQUIRED", "SHALL",  <p>The key words "MUST", "MUST NOT", "REQUIRED", "SHALL",
438              "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY",              "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY",
439              and "OPTIONAL" in this document are to be interpreted as              and "OPTIONAL" in this document are to be interpreted as
440              described in <a class="info" href="#RFC2119">[RFC2119]<span> (</span><span class="info">Bradner, S., &ldquo;Key words for use in RFCs to Indicate Requirement Levels,&rdquo; 1997.</span><span>)</span></a>.              described in <a class='info' href='#RFC2119'>[RFC2119]<span> (</span><span class='info'>Bradner, S., &ldquo;Key words for use in RFCs to Indicate Requirement Levels,&rdquo; 1997.</span><span>)</span></a>.
441  </p>  </p>
442  <p>This protocol is always case-sensitive if not explicitly  <p>This protocol is always case-sensitive if not explicitly
443              claimed the opposite.              claimed the opposite.
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513              return and line feed characters respectively.              return and line feed characters respectively.
514  </p>  </p>
515  <a name="LSCP versioning"></a><br /><hr />  <a name="LSCP versioning"></a><br /><hr />
516  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
517  <a name="rfc.section.2"></a><h3>2.&nbsp;Versioning of this specification</h3>  <a name="rfc.section.2"></a><h3>2.&nbsp;
518    Versioning of this specification</h3>
519    
520  <p>LSCP will certainly be extended and enhanced by-and-by. Each official  <p>LSCP will certainly be extended and enhanced by-and-by. Each official
521              release of the LSCP specification will be tagged with a unique version              release of the LSCP specification will be tagged with a unique version
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558  <p>  <p>
559              Compatibility can only be claimed if both rules are true.              Compatibility can only be claimed if both rules are true.
560              The frontend can use the              The frontend can use the
561              <a class="info" href="#GET SERVER INFO">"GET SERVER INFO"<span> (</span><span class="info">General sampler informations</span><span>)</span></a> command to              <a class='info' href='#GET SERVER INFO'>"GET SERVER INFO"<span> (</span><span class='info'>General sampler informations</span><span>)</span></a> command to
562              get the version of the LSCP specification the sampler complies with.              get the version of the LSCP specification the sampler complies with.
563                            
564  </p>  </p>
565  <a name="anchor2"></a><br /><hr />  <a name="anchor2"></a><br /><hr />
566  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
567  <a name="rfc.section.3"></a><h3>3.&nbsp;Introduction</h3>  <a name="rfc.section.3"></a><h3>3.&nbsp;
568    Introduction</h3>
569    
570  <p>LinuxSampler is a so called software sampler application  <p>LinuxSampler is a so called software sampler application
571              capable to playback audio samples from a computer's Random              capable to playback audio samples from a computer's Random
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585              there.              there.
586  </p>  </p>
587  <a name="anchor3"></a><br /><hr />  <a name="anchor3"></a><br /><hr />
588  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
589  <a name="rfc.section.4"></a><h3>4.&nbsp;Focus of this protocol</h3>  <a name="rfc.section.4"></a><h3>4.&nbsp;
590    Focus of this protocol</h3>
591    
592  <p>Main focus of this protocol is to provide a way to configure  <p>Main focus of this protocol is to provide a way to configure
593              a running LinuxSampler instance and to retrieve information              a running LinuxSampler instance and to retrieve information
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598              via MIDI System Exclusive Messages.              via MIDI System Exclusive Messages.
599  </p>  </p>
600  <a name="anchor4"></a><br /><hr />  <a name="anchor4"></a><br /><hr />
601  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
602  <a name="rfc.section.5"></a><h3>5.&nbsp;Communication Overview</h3>  <a name="rfc.section.5"></a><h3>5.&nbsp;
603    Communication Overview</h3>
604    
605  <p>There are two distinct methods of communication between a  <p>There are two distinct methods of communication between a
606              running instance of LinuxSampler and one or more control              running instance of LinuxSampler and one or more control
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614              methods will be described next.              methods will be described next.
615  </p>  </p>
616  <a name="anchor5"></a><br /><hr />  <a name="anchor5"></a><br /><hr />
617  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
618  <a name="rfc.section.5.1"></a><h3>5.1.&nbsp;Request/response communication method</h3>  <a name="rfc.section.5.1"></a><h3>5.1.&nbsp;
619    Request/response communication method</h3>
620    
621  <p>This simple communication method is based on  <p>This simple communication method is based on
622                  <a class="info" href="#RFC793">TCP<span> (</span><span class="info">Defense Advanced Research Projects Agency, &ldquo;TRANSMISSION CONTROL PROTOCOL,&rdquo; 1981.</span><span>)</span></a> [RFC793]. The                  <a class='info' href='#RFC793'>TCP<span> (</span><span class='info'>Defense Advanced Research Projects Agency, &ldquo;TRANSMISSION CONTROL PROTOCOL,&rdquo; 1981.</span><span>)</span></a> [RFC793]. The
623                  front-end application establishes a TCP connection to the                  front-end application establishes a TCP connection to the
624                  LinuxSampler instance on a certain host system. Then the                  LinuxSampler instance on a certain host system. Then the
625                  front-end application will send certain ASCII based commands                  front-end application will send certain ASCII based commands
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660                  MUST be sent back in the same order.                  MUST be sent back in the same order.
661  </p>  </p>
662  <a name="anchor6"></a><br /><hr />  <a name="anchor6"></a><br /><hr />
663  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
664  <a name="rfc.section.5.1.1"></a><h3>5.1.1.&nbsp;Result format</h3>  <a name="rfc.section.5.1.1"></a><h3>5.1.1.&nbsp;
665    Result format</h3>
666    
667  <p>Result set could be one of the following types:  <p>Result set could be one of the following types:
668  </p>  </p>
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853                                            
854  </p>  </p>
855  <a name="anchor7"></a><br /><hr />  <a name="anchor7"></a><br /><hr />
856  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
857  <a name="rfc.section.5.2"></a><h3>5.2.&nbsp;Subscribe/notify communication method</h3>  <a name="rfc.section.5.2"></a><h3>5.2.&nbsp;
858    Subscribe/notify communication method</h3>
859    
860  <p>This more sophisticated communication method is actually  <p>This more sophisticated communication method is actually
861                  only an extension of the simple request/response                  only an extension of the simple request/response
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932  </p>  </p>
933  <p>where &lt;event-id&gt; will be replace by the respective  <p>where &lt;event-id&gt; will be replace by the respective
934                  event that client is no longer interested in receiving. For                  event that client is no longer interested in receiving. For
935                  a list of supported events see <a class="info" href="#events">Section&nbsp;8<span> (</span><span class="info">Events</span><span>)</span></a>.                  a list of supported events see <a class='info' href='#events'>Section&nbsp;8<span> (</span><span class='info'>Events</span><span>)</span></a>.
936  </p>  </p>
937  <p>Example: the fill states of disk stream buffers have  <p>Example: the fill states of disk stream buffers have
938                  changed on sampler channel 4 and the LinuxSampler instance                  changed on sampler channel 4 and the LinuxSampler instance
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978                  it wants to receive.                  it wants to receive.
979  </p>  </p>
980  <a name="control_commands"></a><br /><hr />  <a name="control_commands"></a><br /><hr />
981  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
982  <a name="rfc.section.6"></a><h3>6.&nbsp;Description for control commands</h3>  <a name="rfc.section.6"></a><h3>6.&nbsp;
983    Description for control commands</h3>
984    
985  <p>This chapter will describe the available control commands  <p>This chapter will describe the available control commands
986              that can be sent on the TCP connection in detail. Some certain              that can be sent on the TCP connection in detail. Some certain
987              commands (e.g. <a class="info" href="#GET CHANNEL INFO">"GET CHANNEL INFO"<span> (</span><span class="info">Getting sampler channel information</span><span>)</span></a>              commands (e.g. <a class='info' href='#GET CHANNEL INFO'>"GET CHANNEL INFO"<span> (</span><span class='info'>Getting sampler channel information</span><span>)</span></a>
988              or <a class="info" href="#GET ENGINE INFO">"GET ENGINE INFO"<span> (</span><span class="info">Getting information about an engine</span><span>)</span></a>) lead to              or <a class='info' href='#GET ENGINE INFO'>"GET ENGINE INFO"<span> (</span><span class='info'>Getting information about an engine</span><span>)</span></a>) lead to
989              multiple-line responses. In this case LinuxSampler signals the              multiple-line responses. In this case LinuxSampler signals the
990              end of the response by a "." (single dot) line.              end of the response by a "." (single dot) line.
991  </p>  </p>
992  <a name="anchor8"></a><br /><hr />  <a name="anchor8"></a><br /><hr />
993  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
994  <a name="rfc.section.6.1"></a><h3>6.1.&nbsp;Ignored lines and comments</h3>  <a name="rfc.section.6.1"></a><h3>6.1.&nbsp;
995    Ignored lines and comments</h3>
996    
997  <p>White lines, that is lines which only contain space and  <p>White lines, that is lines which only contain space and
998                  tabulator characters, and lines that start with a "#"                  tabulator characters, and lines that start with a "#"
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1001                  file.                  file.
1002  </p>  </p>
1003  <a name="anchor9"></a><br /><hr />  <a name="anchor9"></a><br /><hr />
1004  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
1005  <a name="rfc.section.6.2"></a><h3>6.2.&nbsp;Configuring audio drivers</h3>  <a name="rfc.section.6.2"></a><h3>6.2.&nbsp;
1006    Configuring audio drivers</h3>
1007    
1008  <p>Instances of drivers in LinuxSampler are called devices.  <p>Instances of drivers in LinuxSampler are called devices.
1009                  You can use multiple audio devices simultaneously, e.g. to                  You can use multiple audio devices simultaneously, e.g. to
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1037                  possible values, etc.                  possible values, etc.
1038  </p>  </p>
1039  <a name="GET AVAILABLE_AUDIO_OUTPUT_DRIVERS"></a><br /><hr />  <a name="GET AVAILABLE_AUDIO_OUTPUT_DRIVERS"></a><br /><hr />
1040  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
1041  <a name="rfc.section.6.2.1"></a><h3>6.2.1.&nbsp;Getting amount of available audio output drivers</h3>  <a name="rfc.section.6.2.1"></a><h3>6.2.1.&nbsp;
1042    Getting amount of available audio output drivers</h3>
1043    
1044  <p>Use the following command to get the number of  <p>Use the following command to get the number of
1045                      audio output drivers currently available for the                      audio output drivers currently available for the
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1077                                            
1078  </p>  </p>
1079  <a name="LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS"></a><br /><hr />  <a name="LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS"></a><br /><hr />
1080  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
1081  <a name="rfc.section.6.2.2"></a><h3>6.2.2.&nbsp;Getting all available audio output drivers</h3>  <a name="rfc.section.6.2.2"></a><h3>6.2.2.&nbsp;
1082    Getting all available audio output drivers</h3>
1083    
1084  <p>Use the following command to list all audio output  <p>Use the following command to list all audio output
1085                      drivers currently available for the LinuxSampler                      drivers currently available for the LinuxSampler
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1118                                            
1119  </p>  </p>
1120  <a name="GET AUDIO_OUTPUT_DRIVER INFO"></a><br /><hr />  <a name="GET AUDIO_OUTPUT_DRIVER INFO"></a><br /><hr />
1121  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
1122  <a name="rfc.section.6.2.3"></a><h3>6.2.3.&nbsp;Getting information about a specific audio  <a name="rfc.section.6.2.3"></a><h3>6.2.3.&nbsp;
1123    Getting information about a specific audio
1124                  output driver</h3>                  output driver</h3>
1125    
1126  <p>Use the following command to get detailed information  <p>Use the following command to get detailed information
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1137  </p>  </p>
1138  <p>Where &lt;audio-output-driver&gt; is the name of the  <p>Where &lt;audio-output-driver&gt; is the name of the
1139                      audio output driver, returned by the                      audio output driver, returned by the
1140                      <a class="info" href="#LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS">"LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS"<span> (</span><span class="info">Getting all available audio output drivers</span><span>)</span></a> command.                      <a class='info' href='#LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS'>"LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS"<span> (</span><span class='info'>Getting all available audio output drivers</span><span>)</span></a> command.
1141  </p>  </p>
1142  <p>Possible Answers:  <p>Possible Answers:
1143  </p>  </p>
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1218                                            
1219  </p>  </p>
1220  <a name="GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO"></a><br /><hr />  <a name="GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO"></a><br /><hr />
1221  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
1222  <a name="rfc.section.6.2.4"></a><h3>6.2.4.&nbsp;Getting information about specific audio  <a name="rfc.section.6.2.4"></a><h3>6.2.4.&nbsp;
1223    Getting information about specific audio
1224                  output driver parameter</h3>                  output driver parameter</h3>
1225    
1226  <p>Use the following command to get detailed information  <p>Use the following command to get detailed information
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1235                                            
1236  </p>  </p>
1237  <p>Where &lt;audio&gt; is the name of the audio output  <p>Where &lt;audio&gt; is the name of the audio output
1238                      driver as returned by the <a class="info" href="#LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS">"LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS"<span> (</span><span class="info">Getting all available audio output drivers</span><span>)</span></a> command,                      driver as returned by the <a class='info' href='#LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS'>"LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS"<span> (</span><span class='info'>Getting all available audio output drivers</span><span>)</span></a> command,
1239                      &lt;prm&gt; a specific parameter name for which information should be                      &lt;prm&gt; a specific parameter name for which information should be
1240                      obtained (as returned by the                      obtained (as returned by the
1241                      <a class="info" href="#GET AUDIO_OUTPUT_DRIVER INFO">"GET AUDIO_OUTPUT_DRIVER INFO"<span> (</span><span class="info">Getting information about a specific audio                 output driver</span><span>)</span></a> command) and                      <a class='info' href='#GET AUDIO_OUTPUT_DRIVER INFO'>"GET AUDIO_OUTPUT_DRIVER INFO"<span> (</span><span class='info'>Getting information about a specific audio                 output driver</span><span>)</span></a> command) and
1242                      &lt;deplist&gt; is an optional list of parameters on which the sought                      &lt;deplist&gt; is an optional list of parameters on which the sought
1243                      parameter &lt;prm&gt; depends on, &lt;deplist&gt; is a list of key-value                      parameter &lt;prm&gt; depends on, &lt;deplist&gt; is a list of key-value
1244                      pairs in form of "key1=val1 key2=val2 ...", where character string values                      pairs in form of "key1=val1 key2=val2 ...", where character string values
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1295  <blockquote class="text">  <blockquote class="text">
1296  <p>either true or false, defines if this parameter must be  <p>either true or false, defines if this parameter must be
1297                                  given when the device is to be created with the                                  given when the device is to be created with the
1298                                  <a class="info" href="#CREATE AUDIO_OUTPUT_DEVICE">'CREATE AUDIO_OUTPUT_DEVICE'<span> (</span><span class="info">Creating an audio output device</span><span>)</span></a>                                  <a class='info' href='#CREATE AUDIO_OUTPUT_DEVICE'>'CREATE AUDIO_OUTPUT_DEVICE'<span> (</span><span class='info'>Creating an audio output device</span><span>)</span></a>
1299                                  command (always returned, no matter which driver parameter)                                  command (always returned, no matter which driver parameter)
1300  </p>  </p>
1301  </blockquote>  </blockquote>
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1306  <blockquote class="text">  <blockquote class="text">
1307  <p>either true or false, if false then this parameter can  <p>either true or false, if false then this parameter can
1308                                  be changed at any time, once the device is created by                                  be changed at any time, once the device is created by
1309                                  the <a class="info" href="#CREATE AUDIO_OUTPUT_DEVICE">'CREATE AUDIO_OUTPUT_DEVICE'<span> (</span><span class="info">Creating an audio output device</span><span>)</span></a>                                  the <a class='info' href='#CREATE AUDIO_OUTPUT_DEVICE'>'CREATE AUDIO_OUTPUT_DEVICE'<span> (</span><span class='info'>Creating an audio output device</span><span>)</span></a>
1310                                  command (always returned, no matter which driver parameter)                                  command (always returned, no matter which driver parameter)
1311  </p>  </p>
1312  </blockquote>  </blockquote>
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1345  <blockquote class="text">  <blockquote class="text">
1346  <p>reflects the default value for this parameter which is  <p>reflects the default value for this parameter which is
1347                                  used when the device is created and not explicitly                                  used when the device is created and not explicitly
1348                                  given with the <a class="info" href="#CREATE AUDIO_OUTPUT_DEVICE">'CREATE AUDIO_OUTPUT_DEVICE'<span> (</span><span class="info">Creating an audio output device</span><span>)</span></a> command,                                  given with the <a class='info' href='#CREATE AUDIO_OUTPUT_DEVICE'>'CREATE AUDIO_OUTPUT_DEVICE'<span> (</span><span class='info'>Creating an audio output device</span><span>)</span></a> command,
1349                                  in case of MULTIPLCITY=true, this is a comma separated                                  in case of MULTIPLCITY=true, this is a comma separated
1350                                  list, that's why character strings are encapsulated into                                  list, that's why character strings are encapsulated into
1351                                  apostrophes (')                                  apostrophes (')
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1473                                            
1474  </p>  </p>
1475  <a name="CREATE AUDIO_OUTPUT_DEVICE"></a><br /><hr />  <a name="CREATE AUDIO_OUTPUT_DEVICE"></a><br /><hr />
1476  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
1477  <a name="rfc.section.6.2.5"></a><h3>6.2.5.&nbsp;Creating an audio output device</h3>  <a name="rfc.section.6.2.5"></a><h3>6.2.5.&nbsp;
1478    Creating an audio output device</h3>
1479    
1480  <p>Use the following command to create a new audio output device for  the desired audio output system:  <p>Use the following command to create a new audio output device for  the desired audio output system:
1481  </p>  </p>
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1489  </p>  </p>
1490  <p>Where &lt;audio-output-driver&gt; should be replaced by the desired audio  <p>Where &lt;audio-output-driver&gt; should be replaced by the desired audio
1491                      output system as returned by the                      output system as returned by the
1492                      <a class="info" href="#LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS">"LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS"<span> (</span><span class="info">Getting all available audio output drivers</span><span>)</span></a>                      <a class='info' href='#LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS'>"LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS"<span> (</span><span class='info'>Getting all available audio output drivers</span><span>)</span></a>
1493                      command and &lt;param-list&gt; by an optional list of driver                      command and &lt;param-list&gt; by an optional list of driver
1494                      specific parameters in form of "key1=val1 key2=val2 ...", where                      specific parameters in form of "key1=val1 key2=val2 ...", where
1495                      character string values should be encapsulated into apostrophes (').                      character string values should be encapsulated into apostrophes (').
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1558                                            
1559  </p>  </p>
1560  <a name="DESTROY AUDIO_OUTPUT_DEVICE"></a><br /><hr />  <a name="DESTROY AUDIO_OUTPUT_DEVICE"></a><br /><hr />
1561  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
1562  <a name="rfc.section.6.2.6"></a><h3>6.2.6.&nbsp;Destroying an audio output device</h3>  <a name="rfc.section.6.2.6"></a><h3>6.2.6.&nbsp;
1563    Destroying an audio output device</h3>
1564    
1565  <p>Use the following command to destroy a created output device:  <p>Use the following command to destroy a created output device:
1566  </p>  </p>
# Line 1491  Intellectual Property and Copyright Stat Line 1574  Intellectual Property and Copyright Stat
1574  </p>  </p>
1575  <p>Where &lt;device-id&gt; should be replaced by the numerical ID of the  <p>Where &lt;device-id&gt; should be replaced by the numerical ID of the
1576                      audio output device as given by the                      audio output device as given by the
1577                      <a class="info" href="#CREATE AUDIO_OUTPUT_DEVICE">"CREATE AUDIO_OUTPUT_DEVICE"<span> (</span><span class="info">Creating an audio output device</span><span>)</span></a>                      <a class='info' href='#CREATE AUDIO_OUTPUT_DEVICE'>"CREATE AUDIO_OUTPUT_DEVICE"<span> (</span><span class='info'>Creating an audio output device</span><span>)</span></a>
1578                      or <a class="info" href="#LIST AUDIO_OUTPUT_DEVICES">"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class="info">Getting all created audio output device list</span><span>)</span></a>                      or <a class='info' href='#LIST AUDIO_OUTPUT_DEVICES'>"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class='info'>Getting all created audio output device list</span><span>)</span></a>
1579                      command.                      command.
1580  </p>  </p>
1581  <p>Possible Answers:  <p>Possible Answers:
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1628                                            
1629  </p>  </p>
1630  <a name="GET AUDIO_OUTPUT_DEVICES"></a><br /><hr />  <a name="GET AUDIO_OUTPUT_DEVICES"></a><br /><hr />
1631  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
1632  <a name="rfc.section.6.2.7"></a><h3>6.2.7.&nbsp;Getting all created audio output device count</h3>  <a name="rfc.section.6.2.7"></a><h3>6.2.7.&nbsp;
1633    Getting all created audio output device count</h3>
1634    
1635  <p>Use the following command to count all created audio output devices:  <p>Use the following command to count all created audio output devices:
1636  </p>  </p>
# Line 1582  Intellectual Property and Copyright Stat Line 1666  Intellectual Property and Copyright Stat
1666                                            
1667  </p>  </p>
1668  <a name="LIST AUDIO_OUTPUT_DEVICES"></a><br /><hr />  <a name="LIST AUDIO_OUTPUT_DEVICES"></a><br /><hr />
1669  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
1670  <a name="rfc.section.6.2.8"></a><h3>6.2.8.&nbsp;Getting all created audio output device list</h3>  <a name="rfc.section.6.2.8"></a><h3>6.2.8.&nbsp;
1671    Getting all created audio output device list</h3>
1672    
1673  <p>Use the following command to list all created audio output devices:  <p>Use the following command to list all created audio output devices:
1674  </p>  </p>
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1704                                            
1705  </p>  </p>
1706  <a name="GET AUDIO_OUTPUT_DEVICE INFO"></a><br /><hr />  <a name="GET AUDIO_OUTPUT_DEVICE INFO"></a><br /><hr />
1707  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
1708  <a name="rfc.section.6.2.9"></a><h3>6.2.9.&nbsp;Getting current settings of an audio output device</h3>  <a name="rfc.section.6.2.9"></a><h3>6.2.9.&nbsp;
1709    Getting current settings of an audio output device</h3>
1710    
1711  <p>Use the following command to get current settings of a specific, created audio output device:  <p>Use the following command to get current settings of a specific, created audio output device:
1712  </p>  </p>
# Line 1634  Intellectual Property and Copyright Stat Line 1720  Intellectual Property and Copyright Stat
1720  </p>  </p>
1721  <p>Where &lt;device-id&gt; should be replaced by numerical ID  <p>Where &lt;device-id&gt; should be replaced by numerical ID
1722                      of the audio output device as e.g. returned by the                      of the audio output device as e.g. returned by the
1723                      <a class="info" href="#LIST AUDIO_OUTPUT_DEVICES">"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class="info">Getting all created audio output device list</span><span>)</span></a> command.                      <a class='info' href='#LIST AUDIO_OUTPUT_DEVICES'>"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class='info'>Getting all created audio output device list</span><span>)</span></a> command.
1724  </p>  </p>
1725  <p>Possible Answers:  <p>Possible Answers:
1726  </p>  </p>
# Line 1654  Intellectual Property and Copyright Stat Line 1740  Intellectual Property and Copyright Stat
1740  <blockquote class="text">  <blockquote class="text">
1741  <p>identifier of the used audio output driver, as also  <p>identifier of the used audio output driver, as also
1742                                      returned by the                                      returned by the
1743                                      <a class="info" href="#LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS">"LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS"<span> (</span><span class="info">Getting all available audio output drivers</span><span>)</span></a>                                      <a class='info' href='#LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS'>"LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS"<span> (</span><span class='info'>Getting all available audio output drivers</span><span>)</span></a>
1744                                      command                                      command
1745  </p>  </p>
1746  </blockquote>  </blockquote>
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1781                      order. The fields above are only those fields which are                      order. The fields above are only those fields which are
1782                      returned by all audio output devices. Every audio output driver                      returned by all audio output devices. Every audio output driver
1783                      might have its own, additional driver specific parameters (see                      might have its own, additional driver specific parameters (see
1784                      <a class="info" href="#GET AUDIO_OUTPUT_DRIVER INFO">Section&nbsp;6.2.3<span> (</span><span class="info">Getting information about a specific audio                 output driver</span><span>)</span></a>)                      <a class='info' href='#GET AUDIO_OUTPUT_DRIVER INFO'>Section&nbsp;6.2.3<span> (</span><span class='info'>Getting information about a specific audio                 output driver</span><span>)</span></a>)
1785                      which are also returned by this command.                      which are also returned by this command.
1786  </p>  </p>
1787  <p>Example:  <p>Example:
# Line 1725  Intellectual Property and Copyright Stat Line 1811  Intellectual Property and Copyright Stat
1811                                            
1812  </p>  </p>
1813  <a name="SET AUDIO_OUTPUT_DEVICE_PARAMETER"></a><br /><hr />  <a name="SET AUDIO_OUTPUT_DEVICE_PARAMETER"></a><br /><hr />
1814  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
1815  <a name="rfc.section.6.2.10"></a><h3>6.2.10.&nbsp;Changing settings of audio output devices</h3>  <a name="rfc.section.6.2.10"></a><h3>6.2.10.&nbsp;
1816    Changing settings of audio output devices</h3>
1817    
1818  <p>Use the following command to alter a specific setting of a created audio output device:  <p>Use the following command to alter a specific setting of a created audio output device:
1819  </p>  </p>
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1827  </p>  </p>
1828  <p>Where &lt;device-id&gt; should be replaced by the numerical ID of the  <p>Where &lt;device-id&gt; should be replaced by the numerical ID of the
1829                      audio output device as given by the                      audio output device as given by the
1830                      <a class="info" href="#CREATE AUDIO_OUTPUT_DEVICE">"CREATE AUDIO_OUTPUT_DEVICE"<span> (</span><span class="info">Creating an audio output device</span><span>)</span></a>                      <a class='info' href='#CREATE AUDIO_OUTPUT_DEVICE'>"CREATE AUDIO_OUTPUT_DEVICE"<span> (</span><span class='info'>Creating an audio output device</span><span>)</span></a>
1831                      or <a class="info" href="#LIST AUDIO_OUTPUT_DEVICES">"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class="info">Getting all created audio output device list</span><span>)</span></a>                      or <a class='info' href='#LIST AUDIO_OUTPUT_DEVICES'>"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class='info'>Getting all created audio output device list</span><span>)</span></a>
1832                      command, &lt;key&gt; by the name of the parameter to change                      command, &lt;key&gt; by the name of the parameter to change
1833                      and &lt;value&gt; by the new value for this parameter.                      and &lt;value&gt; by the new value for this parameter.
1834  </p>  </p>
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1880                                            
1881  </p>  </p>
1882  <a name="GET AUDIO_OUTPUT_CHANNEL INFO"></a><br /><hr />  <a name="GET AUDIO_OUTPUT_CHANNEL INFO"></a><br /><hr />
1883  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
1884  <a name="rfc.section.6.2.11"></a><h3>6.2.11.&nbsp;Getting information about an audio channel</h3>  <a name="rfc.section.6.2.11"></a><h3>6.2.11.&nbsp;
1885    Getting information about an audio channel</h3>
1886    
1887  <p>Use the following command to get information about an audio channel:  <p>Use the following command to get information about an audio channel:
1888  </p>  </p>
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1895                                            
1896  </p>  </p>
1897  <p>Where &lt;device-id&gt; is the numerical ID of the audio output device as given by the  <p>Where &lt;device-id&gt; is the numerical ID of the audio output device as given by the
1898                      <a class="info" href="#CREATE AUDIO_OUTPUT_DEVICE">"CREATE AUDIO_OUTPUT_DEVICE"<span> (</span><span class="info">Creating an audio output device</span><span>)</span></a>                      <a class='info' href='#CREATE AUDIO_OUTPUT_DEVICE'>"CREATE AUDIO_OUTPUT_DEVICE"<span> (</span><span class='info'>Creating an audio output device</span><span>)</span></a>
1899                      or <a class="info" href="#LIST AUDIO_OUTPUT_DEVICES">"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class="info">Getting all created audio output device list</span><span>)</span></a>                      or <a class='info' href='#LIST AUDIO_OUTPUT_DEVICES'>"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class='info'>Getting all created audio output device list</span><span>)</span></a>
1900                      command and &lt;audio-chan&gt; the audio channel number.                      command and &lt;audio-chan&gt; the audio channel number.
1901  </p>  </p>
1902  <p>Possible Answers:  <p>Possible Answers:
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2023                                            
2024  </p>  </p>
2025  <a name="GET AUDIO_OUTPUT_CHANNEL_PARAMETER INFO"></a><br /><hr />  <a name="GET AUDIO_OUTPUT_CHANNEL_PARAMETER INFO"></a><br /><hr />
2026  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
2027  <a name="rfc.section.6.2.12"></a><h3>6.2.12.&nbsp;Getting information about specific audio channel parameter</h3>  <a name="rfc.section.6.2.12"></a><h3>6.2.12.&nbsp;
2028    Getting information about specific audio channel parameter</h3>
2029    
2030  <p>Use the following command to get detailed information about specific audio channel parameter:  <p>Use the following command to get detailed information about specific audio channel parameter:
2031  </p>  </p>
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2038                                            
2039  </p>  </p>
2040  <p>Where &lt;dev-id&gt; is the numerical ID of the audio output device as returned by the  <p>Where &lt;dev-id&gt; is the numerical ID of the audio output device as returned by the
2041                      <a class="info" href="#CREATE AUDIO_OUTPUT_DEVICE">"CREATE AUDIO_OUTPUT_DEVICE"<span> (</span><span class="info">Creating an audio output device</span><span>)</span></a>                      <a class='info' href='#CREATE AUDIO_OUTPUT_DEVICE'>"CREATE AUDIO_OUTPUT_DEVICE"<span> (</span><span class='info'>Creating an audio output device</span><span>)</span></a>
2042                      or <a class="info" href="#LIST AUDIO_OUTPUT_DEVICES">"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class="info">Getting all created audio output device list</span><span>)</span></a>                      or <a class='info' href='#LIST AUDIO_OUTPUT_DEVICES'>"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class='info'>Getting all created audio output device list</span><span>)</span></a>
2043                      command, &lt;chan&gt; the audio channel number                      command, &lt;chan&gt; the audio channel number
2044                      and &lt;param&gt; a specific channel parameter name for which information should                      and &lt;param&gt; a specific channel parameter name for which information should
2045                      be obtained (as returned by the <a class="info" href="#GET AUDIO_OUTPUT_CHANNEL INFO">"GET AUDIO_OUTPUT_CHANNEL INFO"<span> (</span><span class="info">Getting information about an audio channel</span><span>)</span></a> command).                      be obtained (as returned by the <a class='info' href='#GET AUDIO_OUTPUT_CHANNEL INFO'>"GET AUDIO_OUTPUT_CHANNEL INFO"<span> (</span><span class='info'>Getting information about an audio channel</span><span>)</span></a> command).
2046  </p>  </p>
2047  <p>Possible Answers:  <p>Possible Answers:
2048  </p>  </p>
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2170                                            
2171  </p>  </p>
2172  <a name="SET AUDIO_OUTPUT_CHANNEL_PARAMETER"></a><br /><hr />  <a name="SET AUDIO_OUTPUT_CHANNEL_PARAMETER"></a><br /><hr />
2173  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
2174  <a name="rfc.section.6.2.13"></a><h3>6.2.13.&nbsp;Changing settings of audio output channels</h3>  <a name="rfc.section.6.2.13"></a><h3>6.2.13.&nbsp;
2175    Changing settings of audio output channels</h3>
2176    
2177  <p>Use the following command to alter a specific setting of an audio output channel:  <p>Use the following command to alter a specific setting of an audio output channel:
2178  </p>  </p>
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2185                                            
2186  </p>  </p>
2187  <p>Where &lt;dev-id&gt; should be replaced by the numerical ID of the audio output device as returned by the  <p>Where &lt;dev-id&gt; should be replaced by the numerical ID of the audio output device as returned by the
2188                      <a class="info" href="#CREATE AUDIO_OUTPUT_DEVICE">"CREATE AUDIO_OUTPUT_DEVICE"<span> (</span><span class="info">Creating an audio output device</span><span>)</span></a>                      <a class='info' href='#CREATE AUDIO_OUTPUT_DEVICE'>"CREATE AUDIO_OUTPUT_DEVICE"<span> (</span><span class='info'>Creating an audio output device</span><span>)</span></a>
2189                      or <a class="info" href="#LIST AUDIO_OUTPUT_DEVICES">"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class="info">Getting all created audio output device list</span><span>)</span></a>                      or <a class='info' href='#LIST AUDIO_OUTPUT_DEVICES'>"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class='info'>Getting all created audio output device list</span><span>)</span></a>
2190                      command, &lt;chn&gt; by the audio channel number, &lt;key&gt; by the name of the                      command, &lt;chn&gt; by the audio channel number, &lt;key&gt; by the name of the
2191                      parameter to change and &lt;value&gt; by the new value for this parameter.                      parameter to change and &lt;value&gt; by the new value for this parameter.
2192  </p>  </p>
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2248                                            
2249  </p>  </p>
2250  <a name="anchor10"></a><br /><hr />  <a name="anchor10"></a><br /><hr />
2251  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
2252  <a name="rfc.section.6.3"></a><h3>6.3.&nbsp;Configuring MIDI input drivers</h3>  <a name="rfc.section.6.3"></a><h3>6.3.&nbsp;
2253    Configuring MIDI input drivers</h3>
2254    
2255  <p>Instances of drivers in LinuxSampler are called devices. You can use  <p>Instances of drivers in LinuxSampler are called devices. You can use
2256                  multiple MIDI devices simultaneously, e.g. to use MIDI over ethernet as                  multiple MIDI devices simultaneously, e.g. to use MIDI over ethernet as
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2279                  possible values, etc.                  possible values, etc.
2280  </p>  </p>
2281  <a name="GET AVAILABLE_MIDI_INPUT_DRIVERS"></a><br /><hr />  <a name="GET AVAILABLE_MIDI_INPUT_DRIVERS"></a><br /><hr />
2282  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
2283  <a name="rfc.section.6.3.1"></a><h3>6.3.1.&nbsp;Getting amount of available MIDI input drivers</h3>  <a name="rfc.section.6.3.1"></a><h3>6.3.1.&nbsp;
2284    Getting amount of available MIDI input drivers</h3>
2285    
2286  <p>Use the following command to get the number of  <p>Use the following command to get the number of
2287                      MIDI input drivers currently available for the                      MIDI input drivers currently available for the
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2319                                            
2320  </p>  </p>
2321  <a name="LIST AVAILABLE_MIDI_INPUT_DRIVERS"></a><br /><hr />  <a name="LIST AVAILABLE_MIDI_INPUT_DRIVERS"></a><br /><hr />
2322  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
2323  <a name="rfc.section.6.3.2"></a><h3>6.3.2.&nbsp;Getting all available MIDI input drivers</h3>  <a name="rfc.section.6.3.2"></a><h3>6.3.2.&nbsp;
2324    Getting all available MIDI input drivers</h3>
2325    
2326  <p>Use the following command to list all MIDI input drivers currently available  <p>Use the following command to list all MIDI input drivers currently available
2327                      for the LinuxSampler instance:                      for the LinuxSampler instance:
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2358                                            
2359  </p>  </p>
2360  <a name="GET MIDI_INPUT_DRIVER INFO"></a><br /><hr />  <a name="GET MIDI_INPUT_DRIVER INFO"></a><br /><hr />
2361  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
2362  <a name="rfc.section.6.3.3"></a><h3>6.3.3.&nbsp;Getting information about a specific MIDI input driver</h3>  <a name="rfc.section.6.3.3"></a><h3>6.3.3.&nbsp;
2363    Getting information about a specific MIDI input driver</h3>
2364    
2365  <p>Use the following command to get detailed information about a specific MIDI input driver:  <p>Use the following command to get detailed information about a specific MIDI input driver:
2366  </p>  </p>
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2373                                            
2374  </p>  </p>
2375  <p>Where &lt;midi-input-driver&gt; is the name of the MIDI input driver as returned  <p>Where &lt;midi-input-driver&gt; is the name of the MIDI input driver as returned
2376                      by the <a class="info" href="#LIST AVAILABLE_MIDI_INPUT_DRIVERS">"LIST AVAILABLE_MIDI_INPUT_DRIVERS"<span> (</span><span class="info">Getting all available MIDI input drivers</span><span>)</span></a> command.                      by the <a class='info' href='#LIST AVAILABLE_MIDI_INPUT_DRIVERS'>"LIST AVAILABLE_MIDI_INPUT_DRIVERS"<span> (</span><span class='info'>Getting all available MIDI input drivers</span><span>)</span></a> command.
2377  </p>  </p>
2378  <p>Possible Answers:  <p>Possible Answers:
2379  </p>  </p>
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2440                                            
2441  </p>  </p>
2442  <a name="GET MIDI_INPUT_DRIVER_PARAMETER INFO"></a><br /><hr />  <a name="GET MIDI_INPUT_DRIVER_PARAMETER INFO"></a><br /><hr />
2443  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
2444  <a name="rfc.section.6.3.4"></a><h3>6.3.4.&nbsp;Getting information about specific MIDI input driver parameter</h3>  <a name="rfc.section.6.3.4"></a><h3>6.3.4.&nbsp;
2445    Getting information about specific MIDI input driver parameter</h3>
2446    
2447  <p>Use the following command to get detailed information about a specific parameter of a specific MIDI input driver:  <p>Use the following command to get detailed information about a specific parameter of a specific MIDI input driver:
2448  </p>  </p>
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2455                                            
2456  </p>  </p>
2457  <p>Where &lt;midit&gt; is the name of the MIDI input driver as returned  <p>Where &lt;midit&gt; is the name of the MIDI input driver as returned
2458                      by the <a class="info" href="#LIST AVAILABLE_MIDI_INPUT_DRIVERS">"LIST AVAILABLE_MIDI_INPUT_DRIVERS"<span> (</span><span class="info">Getting all available MIDI input drivers</span><span>)</span></a> command, &lt;param&gt; a specific                      by the <a class='info' href='#LIST AVAILABLE_MIDI_INPUT_DRIVERS'>"LIST AVAILABLE_MIDI_INPUT_DRIVERS"<span> (</span><span class='info'>Getting all available MIDI input drivers</span><span>)</span></a> command, &lt;param&gt; a specific
2459                      parameter name for which information should be obtained (as returned by the                      parameter name for which information should be obtained (as returned by the
2460                      <a class="info" href="#GET MIDI_INPUT_DRIVER INFO">"GET MIDI_INPUT_DRIVER INFO"<span> (</span><span class="info">Getting information about a specific MIDI input driver</span><span>)</span></a> command) and &lt;deplist&gt; is an optional list                      <a class='info' href='#GET MIDI_INPUT_DRIVER INFO'>"GET MIDI_INPUT_DRIVER INFO"<span> (</span><span class='info'>Getting information about a specific MIDI input driver</span><span>)</span></a> command) and &lt;deplist&gt; is an optional list
2461                      of parameters on which the sought parameter &lt;param&gt; depends on,                      of parameters on which the sought parameter &lt;param&gt; depends on,
2462                      &lt;deplist&gt; is a key-value pair list in form of "key1=val1 key2=val2 ...",                      &lt;deplist&gt; is a key-value pair list in form of "key1=val1 key2=val2 ...",
2463                      where character string values are encapsulated into apostrophes ('). Arguments                      where character string values are encapsulated into apostrophes ('). Arguments
# Line 2409  Intellectual Property and Copyright Stat Line 2504  Intellectual Property and Copyright Stat
2504  <blockquote class="text">  <blockquote class="text">
2505  <p>either true or false, defines if this parameter must be  <p>either true or false, defines if this parameter must be
2506                                  given when the device is to be created with the                                  given when the device is to be created with the
2507                                  <a class="info" href="#CREATE MIDI_INPUT_DEVICE">'CREATE MIDI_INPUT_DEVICE'<span> (</span><span class="info">Creating a MIDI input device</span><span>)</span></a> command                                  <a class='info' href='#CREATE MIDI_INPUT_DEVICE'>'CREATE MIDI_INPUT_DEVICE'<span> (</span><span class='info'>Creating a MIDI input device</span><span>)</span></a> command
2508                                  (always returned, no matter which driver parameter)                                  (always returned, no matter which driver parameter)
2509  </p>  </p>
2510  </blockquote>  </blockquote>
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2515  <blockquote class="text">  <blockquote class="text">
2516  <p>either true or false, if false then this parameter can  <p>either true or false, if false then this parameter can
2517                                  be changed at any time, once the device is created by                                  be changed at any time, once the device is created by
2518                                  the <a class="info" href="#CREATE MIDI_INPUT_DEVICE">'CREATE MIDI_INPUT_DEVICE'<span> (</span><span class="info">Creating a MIDI input device</span><span>)</span></a> command                                  the <a class='info' href='#CREATE MIDI_INPUT_DEVICE'>'CREATE MIDI_INPUT_DEVICE'<span> (</span><span class='info'>Creating a MIDI input device</span><span>)</span></a> command
2519                                  (always returned, no matter which driver parameter)                                  (always returned, no matter which driver parameter)
2520  </p>  </p>
2521  </blockquote>  </blockquote>
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2554  <blockquote class="text">  <blockquote class="text">
2555  <p>reflects the default value for this parameter which is  <p>reflects the default value for this parameter which is
2556                                  used when the device is created and not explicitly                                  used when the device is created and not explicitly
2557                                  given with the <a class="info" href="#CREATE MIDI_INPUT_DEVICE">'CREATE MIDI_INPUT_DEVICE'<span> (</span><span class="info">Creating a MIDI input device</span><span>)</span></a> command,                                  given with the <a class='info' href='#CREATE MIDI_INPUT_DEVICE'>'CREATE MIDI_INPUT_DEVICE'<span> (</span><span class='info'>Creating a MIDI input device</span><span>)</span></a> command,
2558                                  in case of MULTIPLCITY=true, this is a comma separated                                  in case of MULTIPLCITY=true, this is a comma separated
2559                                  list, that's why character strings are encapsulated into                                  list, that's why character strings are encapsulated into
2560                                  apostrophes (')                                  apostrophes (')
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2628                                            
2629  </p>  </p>
2630  <a name="CREATE MIDI_INPUT_DEVICE"></a><br /><hr />  <a name="CREATE MIDI_INPUT_DEVICE"></a><br /><hr />
2631  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
2632  <a name="rfc.section.6.3.5"></a><h3>6.3.5.&nbsp;Creating a MIDI input device</h3>  <a name="rfc.section.6.3.5"></a><h3>6.3.5.&nbsp;
2633    Creating a MIDI input device</h3>
2634    
2635  <p>Use the following command to create a new MIDI input device for  the desired MIDI input system:  <p>Use the following command to create a new MIDI input device for  the desired MIDI input system:
2636  </p>  </p>
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2643                                            
2644  </p>  </p>
2645  <p>Where &lt;midi-input-driver&gt; should be replaced by the desired MIDI input system as returned  <p>Where &lt;midi-input-driver&gt; should be replaced by the desired MIDI input system as returned
2646                      by the <a class="info" href="#LIST AVAILABLE_MIDI_INPUT_DRIVERS">"LIST AVAILABLE_MIDI_INPUT_DRIVERS"<span> (</span><span class="info">Getting all available MIDI input drivers</span><span>)</span></a> command and &lt;param-list&gt; by an                      by the <a class='info' href='#LIST AVAILABLE_MIDI_INPUT_DRIVERS'>"LIST AVAILABLE_MIDI_INPUT_DRIVERS"<span> (</span><span class='info'>Getting all available MIDI input drivers</span><span>)</span></a> command and &lt;param-list&gt; by an
2647                      optional list of driver specific parameters in form of "key1=val1 key2=val2 ...", where                      optional list of driver specific parameters in form of "key1=val1 key2=val2 ...", where
2648                      character string values should be encapsulated into apostrophes (').                      character string values should be encapsulated into apostrophes (').
2649                      Note that there might be drivers which require parameter(s) to be                      Note that there might be drivers which require parameter(s) to be
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2699                                            
2700  </p>  </p>
2701  <a name="DESTROY MIDI_INPUT_DEVICE"></a><br /><hr />  <a name="DESTROY MIDI_INPUT_DEVICE"></a><br /><hr />
2702  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
2703  <a name="rfc.section.6.3.6"></a><h3>6.3.6.&nbsp;Destroying a MIDI input device</h3>  <a name="rfc.section.6.3.6"></a><h3>6.3.6.&nbsp;
2704    Destroying a MIDI input device</h3>
2705    
2706  <p>Use the following command to destroy a created MIDI input device:  <p>Use the following command to destroy a created MIDI input device:
2707  </p>  </p>
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2714                                            
2715  </p>  </p>
2716  <p>Where &lt;device-id&gt; should be replaced by the device's numerical ID as returned by the  <p>Where &lt;device-id&gt; should be replaced by the device's numerical ID as returned by the
2717                      <a class="info" href="#CREATE MIDI_INPUT_DEVICE">"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class="info">Creating a MIDI input device</span><span>)</span></a>                      <a class='info' href='#CREATE MIDI_INPUT_DEVICE'>"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class='info'>Creating a MIDI input device</span><span>)</span></a>
2718                      or <a class="info" href="#LIST MIDI_INPUT_DEVICES">"LIST MIDI_INPUT_DEVICES"<span> (</span><span class="info">Getting all created MIDI input device list</span><span>)</span></a>                      or <a class='info' href='#LIST MIDI_INPUT_DEVICES'>"LIST MIDI_INPUT_DEVICES"<span> (</span><span class='info'>Getting all created MIDI input device list</span><span>)</span></a>
2719                      command.                      command.
2720  </p>  </p>
2721  <p>Possible Answers:  <p>Possible Answers:
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2765                                            
2766  </p>  </p>
2767  <a name="GET MIDI_INPUT_DEVICES"></a><br /><hr />  <a name="GET MIDI_INPUT_DEVICES"></a><br /><hr />
2768  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
2769  <a name="rfc.section.6.3.7"></a><h3>6.3.7.&nbsp;Getting all created MIDI input device count</h3>  <a name="rfc.section.6.3.7"></a><h3>6.3.7.&nbsp;
2770    Getting all created MIDI input device count</h3>
2771    
2772  <p>Use the following command to count all created MIDI input devices:  <p>Use the following command to count all created MIDI input devices:
2773  </p>  </p>
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2803                                            
2804  </p>  </p>
2805  <a name="LIST MIDI_INPUT_DEVICES"></a><br /><hr />  <a name="LIST MIDI_INPUT_DEVICES"></a><br /><hr />
2806  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
2807  <a name="rfc.section.6.3.8"></a><h3>6.3.8.&nbsp;Getting all created MIDI input device list</h3>  <a name="rfc.section.6.3.8"></a><h3>6.3.8.&nbsp;
2808    Getting all created MIDI input device list</h3>
2809    
2810  <p>Use the following command to list all created MIDI input devices:  <p>Use the following command to list all created MIDI input devices:
2811  </p>  </p>
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2851                                            
2852  </p>  </p>
2853  <a name="GET MIDI_INPUT_DEVICE INFO"></a><br /><hr />  <a name="GET MIDI_INPUT_DEVICE INFO"></a><br /><hr />
2854  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
2855  <a name="rfc.section.6.3.9"></a><h3>6.3.9.&nbsp;Getting current settings of a MIDI input device</h3>  <a name="rfc.section.6.3.9"></a><h3>6.3.9.&nbsp;
2856    Getting current settings of a MIDI input device</h3>
2857    
2858  <p>Use the following command to get current settings of a specific, created MIDI input device:  <p>Use the following command to get current settings of a specific, created MIDI input device:
2859  </p>  </p>
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2866                                            
2867  </p>  </p>
2868  <p>Where &lt;device-id&gt; is the numerical ID of the MIDI input device as returned by the  <p>Where &lt;device-id&gt; is the numerical ID of the MIDI input device as returned by the
2869                      <a class="info" href="#CREATE MIDI_INPUT_DEVICE">"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class="info">Creating a MIDI input device</span><span>)</span></a>                      <a class='info' href='#CREATE MIDI_INPUT_DEVICE'>"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class='info'>Creating a MIDI input device</span><span>)</span></a>
2870                      or <a class="info" href="#LIST MIDI_INPUT_DEVICES">"LIST MIDI_INPUT_DEVICES"<span> (</span><span class="info">Getting all created MIDI input device list</span><span>)</span></a>                      or <a class='info' href='#LIST MIDI_INPUT_DEVICES'>"LIST MIDI_INPUT_DEVICES"<span> (</span><span class='info'>Getting all created MIDI input device list</span><span>)</span></a>
2871                      command.                      command.
2872  </p>  </p>
2873  <p>Possible Answers:  <p>Possible Answers:
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2890                                          </p>                                          </p>
2891  <blockquote class="text">  <blockquote class="text">
2892  <p>identifier of the used MIDI input driver, as e.g.  <p>identifier of the used MIDI input driver, as e.g.
2893                                              returned by the <a class="info" href="#LIST AVAILABLE_MIDI_INPUT_DRIVERS">"LIST AVAILABLE_MIDI_INPUT_DRIVERS"<span> (</span><span class="info">Getting all available MIDI input drivers</span><span>)</span></a>                                              returned by the <a class='info' href='#LIST AVAILABLE_MIDI_INPUT_DRIVERS'>"LIST AVAILABLE_MIDI_INPUT_DRIVERS"<span> (</span><span class='info'>Getting all available MIDI input drivers</span><span>)</span></a>
2894                                              command                                              command
2895  </p>  </p>
2896  </blockquote>  </blockquote>
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2920                      order. The fields above are only those fields which are                      order. The fields above are only those fields which are
2921                      returned by all MIDI input devices. Every MIDI input driver                      returned by all MIDI input devices. Every MIDI input driver
2922                      might have its own, additional driver specific parameters (see                      might have its own, additional driver specific parameters (see
2923                      <a class="info" href="#GET MIDI_INPUT_DRIVER INFO">"GET MIDI_INPUT_DRIVER INFO"<span> (</span><span class="info">Getting information about a specific MIDI input driver</span><span>)</span></a> command) which are also returned                      <a class='info' href='#GET MIDI_INPUT_DRIVER INFO'>"GET MIDI_INPUT_DRIVER INFO"<span> (</span><span class='info'>Getting information about a specific MIDI input driver</span><span>)</span></a> command) which are also returned
2924                      by this command.                      by this command.
2925  </p>  </p>
2926  <p>Example:  <p>Example:
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2940                                            
2941  </p>  </p>
2942  <a name="SET MIDI_INPUT_DEVICE_PARAMETER"></a><br /><hr />  <a name="SET MIDI_INPUT_DEVICE_PARAMETER"></a><br /><hr />
2943  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
2944  <a name="rfc.section.6.3.10"></a><h3>6.3.10.&nbsp;Changing settings of MIDI input devices</h3>  <a name="rfc.section.6.3.10"></a><h3>6.3.10.&nbsp;
2945    Changing settings of MIDI input devices</h3>
2946    
2947  <p>Use the following command to alter a specific setting of a created MIDI input device:  <p>Use the following command to alter a specific setting of a created MIDI input device:
2948  </p>  </p>
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2956  </p>  </p>
2957  <p>Where &lt;device-id&gt; should be replaced by the numerical ID of the  <p>Where &lt;device-id&gt; should be replaced by the numerical ID of the
2958                      MIDI input device as returned by the                      MIDI input device as returned by the
2959                      <a class="info" href="#CREATE MIDI_INPUT_DEVICE">"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class="info">Creating a MIDI input device</span><span>)</span></a>                      <a class='info' href='#CREATE MIDI_INPUT_DEVICE'>"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class='info'>Creating a MIDI input device</span><span>)</span></a>
2960                      or <a class="info" href="#LIST MIDI_INPUT_DEVICES">"LIST MIDI_INPUT_DEVICES"<span> (</span><span class="info">Getting all created MIDI input device list</span><span>)</span></a>                      or <a class='info' href='#LIST MIDI_INPUT_DEVICES'>"LIST MIDI_INPUT_DEVICES"<span> (</span><span class='info'>Getting all created MIDI input device list</span><span>)</span></a>
2961                      command, &lt;key&gt; by the name of the parameter to change and                      command, &lt;key&gt; by the name of the parameter to change and
2962                      &lt;value&gt; by the new value for this parameter.                      &lt;value&gt; by the new value for this parameter.
2963  </p>  </p>
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3008                                            
3009  </p>  </p>
3010  <a name="GET MIDI_INPUT_PORT INFO"></a><br /><hr />  <a name="GET MIDI_INPUT_PORT INFO"></a><br /><hr />
3011  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3012  <a name="rfc.section.6.3.11"></a><h3>6.3.11.&nbsp;Getting information about a MIDI port</h3>  <a name="rfc.section.6.3.11"></a><h3>6.3.11.&nbsp;
3013    Getting information about a MIDI port</h3>
3014    
3015  <p>Use the following command to get information about a MIDI port:  <p>Use the following command to get information about a MIDI port:
3016  </p>  </p>
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3023                                            
3024  </p>  </p>
3025  <p>Where &lt;device-id&gt; is the numerical ID of the MIDI input device as returned by the  <p>Where &lt;device-id&gt; is the numerical ID of the MIDI input device as returned by the
3026                      <a class="info" href="#CREATE MIDI_INPUT_DEVICE">"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class="info">Creating a MIDI input device</span><span>)</span></a>                      <a class='info' href='#CREATE MIDI_INPUT_DEVICE'>"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class='info'>Creating a MIDI input device</span><span>)</span></a>
3027                      or <a class="info" href="#LIST MIDI_INPUT_DEVICES">"LIST MIDI_INPUT_DEVICES"<span> (</span><span class="info">Getting all created MIDI input device list</span><span>)</span></a>                      or <a class='info' href='#LIST MIDI_INPUT_DEVICES'>"LIST MIDI_INPUT_DEVICES"<span> (</span><span class='info'>Getting all created MIDI input device list</span><span>)</span></a>
3028                      command and &lt;midi-port&gt; the MIDI input port number.                      command and &lt;midi-port&gt; the MIDI input port number.
3029  </p>  </p>
3030  <p>Possible Answers:  <p>Possible Answers:
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3071                                            
3072  </p>  </p>
3073  <a name="GET MIDI_INPUT_PORT_PARAMETER INFO"></a><br /><hr />  <a name="GET MIDI_INPUT_PORT_PARAMETER INFO"></a><br /><hr />
3074  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3075  <a name="rfc.section.6.3.12"></a><h3>6.3.12.&nbsp;Getting information about specific MIDI port parameter</h3>  <a name="rfc.section.6.3.12"></a><h3>6.3.12.&nbsp;
3076    Getting information about specific MIDI port parameter</h3>
3077    
3078  <p>Use the following command to get detailed information about specific MIDI port parameter:  <p>Use the following command to get detailed information about specific MIDI port parameter:
3079  </p>  </p>
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3086                                            
3087  </p>  </p>
3088  <p>Where &lt;dev-id&gt; is the numerical ID of the MIDI input device as returned by the  <p>Where &lt;dev-id&gt; is the numerical ID of the MIDI input device as returned by the
3089                      <a class="info" href="#CREATE MIDI_INPUT_DEVICE">"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class="info">Creating a MIDI input device</span><span>)</span></a>                      <a class='info' href='#CREATE MIDI_INPUT_DEVICE'>"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class='info'>Creating a MIDI input device</span><span>)</span></a>
3090                      or <a class="info" href="#LIST MIDI_INPUT_DEVICES">"LIST MIDI_INPUT_DEVICES"<span> (</span><span class="info">Getting all created MIDI input device list</span><span>)</span></a>                      or <a class='info' href='#LIST MIDI_INPUT_DEVICES'>"LIST MIDI_INPUT_DEVICES"<span> (</span><span class='info'>Getting all created MIDI input device list</span><span>)</span></a>
3091                      command, &lt;port&gt; the MIDI port number and                      command, &lt;port&gt; the MIDI port number and
3092                      &lt;param&gt; a specific port parameter name for which information should be                      &lt;param&gt; a specific port parameter name for which information should be
3093                      obtained (as returned by the <a class="info" href="#GET MIDI_INPUT_PORT INFO">"GET MIDI_INPUT_PORT INFO"<span> (</span><span class="info">Getting information about a MIDI port</span><span>)</span></a> command).                      obtained (as returned by the <a class='info' href='#GET MIDI_INPUT_PORT INFO'>"GET MIDI_INPUT_PORT INFO"<span> (</span><span class='info'>Getting information about a MIDI port</span><span>)</span></a> command).
3094  </p>  </p>
3095  <p>Possible Answers:  <p>Possible Answers:
3096  </p>  </p>
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3213                                            
3214  </p>  </p>
3215  <a name="SET MIDI_INPUT_PORT_PARAMETER"></a><br /><hr />  <a name="SET MIDI_INPUT_PORT_PARAMETER"></a><br /><hr />
3216  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3217  <a name="rfc.section.6.3.13"></a><h3>6.3.13.&nbsp;Changing settings of MIDI input ports</h3>  <a name="rfc.section.6.3.13"></a><h3>6.3.13.&nbsp;
3218    Changing settings of MIDI input ports</h3>
3219    
3220  <p>Use the following command to alter a specific setting of a MIDI input port:  <p>Use the following command to alter a specific setting of a MIDI input port:
3221  </p>  </p>
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3229  </p>  </p>
3230  <p>Where &lt;device-id&gt; should be replaced by the numerical ID of the  <p>Where &lt;device-id&gt; should be replaced by the numerical ID of the
3231                      MIDI device as returned by the                      MIDI device as returned by the
3232                      <a class="info" href="#CREATE MIDI_INPUT_DEVICE">"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class="info">Creating a MIDI input device</span><span>)</span></a>                      <a class='info' href='#CREATE MIDI_INPUT_DEVICE'>"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class='info'>Creating a MIDI input device</span><span>)</span></a>
3233                      or <a class="info" href="#LIST MIDI_INPUT_DEVICES">"LIST MIDI_INPUT_DEVICES"<span> (</span><span class="info">Getting all created MIDI input device list</span><span>)</span></a>                      or <a class='info' href='#LIST MIDI_INPUT_DEVICES'>"LIST MIDI_INPUT_DEVICES"<span> (</span><span class='info'>Getting all created MIDI input device list</span><span>)</span></a>
3234                      command, &lt;port&gt; by the MIDI port number, &lt;key&gt; by the name of                      command, &lt;port&gt; by the MIDI port number, &lt;key&gt; by the name of
3235                      the parameter to change and &lt;value&gt; by the new value for this                      the parameter to change and &lt;value&gt; by the new value for this
3236                      parameter.                      parameter.
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3280                                            
3281  </p>  </p>
3282  <a name="anchor11"></a><br /><hr />  <a name="anchor11"></a><br /><hr />
3283  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3284  <a name="rfc.section.6.4"></a><h3>6.4.&nbsp;Configuring sampler channels</h3>  <a name="rfc.section.6.4"></a><h3>6.4.&nbsp;
3285    Configuring sampler channels</h3>
3286    
3287  <p>The following commands describe how to add and remove sampler channels, associate a  <p>The following commands describe how to add and remove sampler channels, associate a
3288                  sampler channel with a sampler engine, load instruments and connect sampler channels to                  sampler channel with a sampler engine, load instruments and connect sampler channels to
3289                  MIDI and audio devices.                  MIDI and audio devices.
3290  </p>  </p>
3291  <a name="LOAD INSTRUMENT"></a><br /><hr />  <a name="LOAD INSTRUMENT"></a><br /><hr />
3292  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3293  <a name="rfc.section.6.4.1"></a><h3>6.4.1.&nbsp;Loading an instrument</h3>  <a name="rfc.section.6.4.1"></a><h3>6.4.1.&nbsp;
3294    Loading an instrument</h3>
3295    
3296  <p>An instrument file can be loaded and assigned to a sampler channel by one of the following commands:  <p>An instrument file can be loaded and assigned to a sampler channel by one of the following commands:
3297  </p>  </p>
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3313                      is that the regular command returns OK only after the instrument has been                      is that the regular command returns OK only after the instrument has been
3314                      fully loaded and the channel is ready to be used while NON_MODAL version                      fully loaded and the channel is ready to be used while NON_MODAL version
3315                      returns immediately and a background process is launched to load the instrument                      returns immediately and a background process is launched to load the instrument
3316                      on the channel. The <a class="info" href="#GET CHANNEL INFO">GET CHANNEL INFO<span> (</span><span class="info">Getting sampler channel information</span><span>)</span></a>                      on the channel. The <a class='info' href='#GET CHANNEL INFO'>GET CHANNEL INFO<span> (</span><span class='info'>Getting sampler channel information</span><span>)</span></a>
3317                      command can be used to obtain loading                      command can be used to obtain loading
3318                      progress from INSTRUMENT_STATUS field. LOAD command will perform sanity checks                      progress from INSTRUMENT_STATUS field. LOAD command will perform sanity checks
3319                      such as making sure that the file could be read and it is of a proper format                      such as making sure that the file could be read and it is of a proper format
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3367                                            
3368  </p>  </p>
3369  <a name="LOAD ENGINE"></a><br /><hr />  <a name="LOAD ENGINE"></a><br /><hr />
3370  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3371  <a name="rfc.section.6.4.2"></a><h3>6.4.2.&nbsp;Loading a sampler engine</h3>  <a name="rfc.section.6.4.2"></a><h3>6.4.2.&nbsp;
3372    Loading a sampler engine</h3>
3373    
3374  <p>A sampler engine type can be associated to a specific sampler  <p>A sampler engine type can be associated to a specific sampler
3375                      channel by the following command:                      channel by the following command:
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3383                                            
3384  </p>  </p>
3385  <p>Where &lt;engine-name&gt; is an engine name as obtained by the  <p>Where &lt;engine-name&gt; is an engine name as obtained by the
3386                      <a class="info" href="#LIST AVAILABLE_ENGINES">"LIST AVAILABLE_ENGINES"<span> (</span><span class="info">Getting all available engines</span><span>)</span></a> command and &lt;sampler-channel&gt;                      <a class='info' href='#LIST AVAILABLE_ENGINES'>"LIST AVAILABLE_ENGINES"<span> (</span><span class='info'>Getting all available engines</span><span>)</span></a> command and &lt;sampler-channel&gt;
3387                      the sampler channel as returned by the                      the sampler channel as returned by the
3388                      <a class="info" href="#ADD CHANNEL">"ADD CHANNEL"<span> (</span><span class="info">Adding a new sampler channel</span><span>)</span></a> or                      <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a> or
3389                      <a class="info" href="#LIST CHANNELS">"LIST CHANNELS"<span> (</span><span class="info">Getting all created sampler channel list</span><span>)</span></a> command where                      <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command where
3390                      the engine type should be assigned to. This command should be issued                      the engine type should be assigned to. This command should be issued
3391                      after adding a new sampler channel and before any other control                      after adding a new sampler channel and before any other control
3392                      commands on the new sampler channel. It can also be used to change                      commands on the new sampler channel. It can also be used to change
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3442                                            
3443  </p>  </p>
3444  <a name="GET CHANNELS"></a><br /><hr />  <a name="GET CHANNELS"></a><br /><hr />
3445  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3446  <a name="rfc.section.6.4.3"></a><h3>6.4.3.&nbsp;Getting all created sampler channel count</h3>  <a name="rfc.section.6.4.3"></a><h3>6.4.3.&nbsp;
3447    Getting all created sampler channel count</h3>
3448    
3449  <p>The number of sampler channels can change on runtime. To get the  <p>The number of sampler channels can change on runtime. To get the
3450                      current amount of sampler channels, the front-end can send the                      current amount of sampler channels, the front-end can send the
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3481                                            
3482  </p>  </p>
3483  <a name="LIST CHANNELS"></a><br /><hr />  <a name="LIST CHANNELS"></a><br /><hr />
3484  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3485  <a name="rfc.section.6.4.4"></a><h3>6.4.4.&nbsp;Getting all created sampler channel list</h3>  <a name="rfc.section.6.4.4"></a><h3>6.4.4.&nbsp;
3486    Getting all created sampler channel list</h3>
3487    
3488  <p>The number of sampler channels can change on runtime. To get the  <p>The number of sampler channels can change on runtime. To get the
3489                      current list of sampler channels, the front-end can send the                      current list of sampler channels, the front-end can send the
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3521                                            
3522  </p>  </p>
3523  <a name="ADD CHANNEL"></a><br /><hr />  <a name="ADD CHANNEL"></a><br /><hr />
3524  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3525  <a name="rfc.section.6.4.5"></a><h3>6.4.5.&nbsp;Adding a new sampler channel</h3>  <a name="rfc.section.6.4.5"></a><h3>6.4.5.&nbsp;
3526    Adding a new sampler channel</h3>
3527    
3528  <p>A new sampler channel can be added to the end of the sampler  <p>A new sampler channel can be added to the end of the sampler
3529                      channel list by sending the following command:                      channel list by sending the following command:
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3596                                            
3597  </p>  </p>
3598  <a name="REMOVE CHANNEL"></a><br /><hr />  <a name="REMOVE CHANNEL"></a><br /><hr />
3599  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3600  <a name="rfc.section.6.4.6"></a><h3>6.4.6.&nbsp;Removing a sampler channel</h3>  <a name="rfc.section.6.4.6"></a><h3>6.4.6.&nbsp;
3601    Removing a sampler channel</h3>
3602    
3603  <p>A sampler channel can be removed by sending the following command:  <p>A sampler channel can be removed by sending the following command:
3604  </p>  </p>
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3612  </p>  </p>
3613  <p>Where &lt;sampler-channel&gt; should be replaced by the  <p>Where &lt;sampler-channel&gt; should be replaced by the
3614                      number of the sampler channel as given by the                      number of the sampler channel as given by the
3615                      <a class="info" href="#ADD CHANNEL">"ADD CHANNEL"<span> (</span><span class="info">Adding a new sampler channel</span><span>)</span></a>                      <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
3616                      or <a class="info" href="#LIST CHANNELS">"LIST CHANNELS"<span> (</span><span class="info">Getting all created sampler channel list</span><span>)</span></a>                      or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a>
3617                      command. The channel numbers of all subsequent sampler channels                      command. The channel numbers of all subsequent sampler channels
3618                      remain the same.                      remain the same.
3619  </p>  </p>
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3663                                            
3664  </p>  </p>
3665  <a name="GET AVAILABLE_ENGINES"></a><br /><hr />  <a name="GET AVAILABLE_ENGINES"></a><br /><hr />
3666  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3667  <a name="rfc.section.6.4.7"></a><h3>6.4.7.&nbsp;Getting amount of available engines</h3>  <a name="rfc.section.6.4.7"></a><h3>6.4.7.&nbsp;
3668    Getting amount of available engines</h3>
3669    
3670  <p>The front-end can ask for the number of available engines by sending the following command:  <p>The front-end can ask for the number of available engines by sending the following command:
3671  </p>  </p>
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3700                                            
3701  </p>  </p>
3702  <a name="LIST AVAILABLE_ENGINES"></a><br /><hr />  <a name="LIST AVAILABLE_ENGINES"></a><br /><hr />
3703  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3704  <a name="rfc.section.6.4.8"></a><h3>6.4.8.&nbsp;Getting all available engines</h3>  <a name="rfc.section.6.4.8"></a><h3>6.4.8.&nbsp;
3705    Getting all available engines</h3>
3706    
3707  <p>The front-end can ask for a list of all available engines by sending the following command:  <p>The front-end can ask for a list of all available engines by sending the following command:
3708  </p>  </p>
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3740                                            
3741  </p>  </p>
3742  <a name="GET ENGINE INFO"></a><br /><hr />  <a name="GET ENGINE INFO"></a><br /><hr />
3743  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3744  <a name="rfc.section.6.4.9"></a><h3>6.4.9.&nbsp;Getting information about an engine</h3>  <a name="rfc.section.6.4.9"></a><h3>6.4.9.&nbsp;
3745    Getting information about an engine</h3>
3746    
3747  <p>The front-end can ask for information about a specific engine by  <p>The front-end can ask for information about a specific engine by
3748                      sending the following command:                      sending the following command:
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3756                                            
3757  </p>  </p>
3758  <p>Where &lt;engine-name&gt; is an engine name as obtained by the  <p>Where &lt;engine-name&gt; is an engine name as obtained by the
3759                      <a class="info" href="#LIST AVAILABLE_ENGINES">"LIST AVAILABLE_ENGINES"<span> (</span><span class="info">Getting all available engines</span><span>)</span></a> command.                      <a class='info' href='#LIST AVAILABLE_ENGINES'>"LIST AVAILABLE_ENGINES"<span> (</span><span class='info'>Getting all available engines</span><span>)</span></a> command.
3760  </p>  </p>
3761  <p>Possible Answers:  <p>Possible Answers:
3762  </p>  </p>
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3813                                            
3814  </p>  </p>
3815  <a name="GET CHANNEL INFO"></a><br /><hr />  <a name="GET CHANNEL INFO"></a><br /><hr />
3816  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
3817  <a name="rfc.section.6.4.10"></a><h3>6.4.10.&nbsp;Getting sampler channel information</h3>  <a name="rfc.section.6.4.10"></a><h3>6.4.10.&nbsp;
3818    Getting sampler channel information</h3>
3819    
3820  <p>The front-end can ask for the current settings of a sampler channel  <p>The front-end can ask for the current settings of a sampler channel
3821                      by sending the following command:                      by sending the following command:
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3829                                            
3830  </p>  </p>
3831  <p>Where &lt;sampler-channel&gt; is the sampler channel number the front-end is interested in  <p>Where &lt;sampler-channel&gt; is the sampler channel number the front-end is interested in
3832                      as returned by the <a class="info" href="#ADD CHANNEL">"ADD CHANNEL"<span> (</span><span class="info">Adding a new sampler channel</span><span>)</span></a>                      as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
3833                      or <a class="info" href="#LIST CHANNELS">"LIST CHANNELS"<span> (</span><span class="info">Getting all created sampler channel list</span><span>)</span></a> command.                      or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command.
3834  </p>  </p>
3835  <p>Possible Answers:  <p>Possible Answers:
3836  </p>  </p>
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3985  </blockquote>  </blockquote>
3986                                                                            
3987    
3988    <p>MIDI_INSTRUMENT_MAP -
3989                                            </p>
3990    <blockquote class="text">
3991    <p>Determines to which MIDI instrument map this sampler
3992                                                channel is assigned to. Read chapter
3993                                                <a class='info' href='#SET CHANNEL MIDI_INSTRUMENT_MAP'>"SET CHANNEL MIDI_INSTRUMENT_MAP"<span> (</span><span class='info'>Assigning a MIDI instrument map to a sampler channel</span><span>)</span></a>
3994                                                for a list of possible values.
3995    </p>
3996    </blockquote>
3997                                        
3998    
3999  </blockquote>  </blockquote>
4000                                                            
4001    
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4035  </p>  </p>
4036  <p>&nbsp;&nbsp;&nbsp;"MIDI_INPUT_CHANNEL: 5"  <p>&nbsp;&nbsp;&nbsp;"MIDI_INPUT_CHANNEL: 5"
4037  </p>  </p>
4038    <p>&nbsp;&nbsp;&nbsp;"VOLUME: 1.0"
4039    </p>
4040    <p>&nbsp;&nbsp;&nbsp;"MUTE: false"
4041    </p>
4042    <p>&nbsp;&nbsp;&nbsp;"SOLO: false"
4043    </p>
4044    <p>&nbsp;&nbsp;&nbsp;"MIDI_INSTRUMENT_MAP: NONE"
4045    </p>
4046  <p>&nbsp;&nbsp;&nbsp;"."  <p>&nbsp;&nbsp;&nbsp;"."
4047  </p>  </p>
4048  </blockquote><p>  </blockquote><p>
4049                                            
4050  </p>  </p>
4051  <a name="GET CHANNEL VOICE_COUNT"></a><br /><hr />  <a name="GET CHANNEL VOICE_COUNT"></a><br /><hr />
4052  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4053  <a name="rfc.section.6.4.11"></a><h3>6.4.11.&nbsp;Current number of active voices</h3>  <a name="rfc.section.6.4.11"></a><h3>6.4.11.&nbsp;
4054    Current number of active voices</h3>
4055    
4056  <p>The front-end can ask for the current number of active voices on a  <p>The front-end can ask for the current number of active voices on a
4057                      sampler channel by sending the following command:                      sampler channel by sending the following command:
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4065                                            
4066  </p>  </p>
4067  <p>Where &lt;sampler-channel&gt; is the sampler channel number the front-end is interested in  <p>Where &lt;sampler-channel&gt; is the sampler channel number the front-end is interested in
4068                      as returned by the <a class="info" href="#ADD CHANNEL">"ADD CHANNEL"<span> (</span><span class="info">Adding a new sampler channel</span><span>)</span></a>                      as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
4069                      or <a class="info" href="#LIST CHANNELS">"LIST CHANNELS"<span> (</span><span class="info">Getting all created sampler channel list</span><span>)</span></a> command.                      or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command.
4070  </p>  </p>
4071  <p>Possible Answers:  <p>Possible Answers:
4072  </p>  </p>
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4090                                            
4091  </p>  </p>
4092  <a name="GET CHANNEL STREAM_COUNT"></a><br /><hr />  <a name="GET CHANNEL STREAM_COUNT"></a><br /><hr />
4093  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4094  <a name="rfc.section.6.4.12"></a><h3>6.4.12.&nbsp;Current number of active disk streams</h3>  <a name="rfc.section.6.4.12"></a><h3>6.4.12.&nbsp;
4095    Current number of active disk streams</h3>
4096    
4097  <p>The front-end can ask for the current number of active disk streams  <p>The front-end can ask for the current number of active disk streams
4098                      on a sampler channel by sending the following command:                      on a sampler channel by sending the following command:
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4106                                            
4107  </p>  </p>
4108  <p>Where &lt;sampler-channel&gt; is the sampler channel number the front-end is interested in  <p>Where &lt;sampler-channel&gt; is the sampler channel number the front-end is interested in
4109                      as returned by the <a class="info" href="#ADD CHANNEL">"ADD CHANNEL"<span> (</span><span class="info">Adding a new sampler channel</span><span>)</span></a>                      as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
4110                      or <a class="info" href="#LIST CHANNELS">"LIST CHANNELS"<span> (</span><span class="info">Getting all created sampler channel list</span><span>)</span></a> command.                      or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command.
4111  </p>  </p>
4112  <p>Possible Answers:  <p>Possible Answers:
4113  </p>  </p>
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4133                                            
4134  </p>  </p>
4135  <a name="GET CHANNEL BUFFER_FILL"></a><br /><hr />  <a name="GET CHANNEL BUFFER_FILL"></a><br /><hr />
4136  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4137  <a name="rfc.section.6.4.13"></a><h3>6.4.13.&nbsp;Current fill state of disk stream buffers</h3>  <a name="rfc.section.6.4.13"></a><h3>6.4.13.&nbsp;
4138    Current fill state of disk stream buffers</h3>
4139    
4140  <p>The front-end can ask for the current fill state of all disk streams  <p>The front-end can ask for the current fill state of all disk streams
4141                      on a sampler channel by sending the following command:                      on a sampler channel by sending the following command:
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4160  </p>  </p>
4161  <p>to get the fill state in percent, where &lt;sampler-channel&gt; is the  <p>to get the fill state in percent, where &lt;sampler-channel&gt; is the
4162                      sampler channel number the front-end is interested in                      sampler channel number the front-end is interested in
4163                      as returned by the <a class="info" href="#ADD CHANNEL">"ADD CHANNEL"<span> (</span><span class="info">Adding a new sampler channel</span><span>)</span></a>                      as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
4164                      or <a class="info" href="#LIST CHANNELS">"LIST CHANNELS"<span> (</span><span class="info">Getting all created sampler channel list</span><span>)</span></a> command.                      or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command.
4165  </p>  </p>
4166  <p>Possible Answers:  <p>Possible Answers:
4167  </p>  </p>
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4211                                            
4212  </p>  </p>
4213  <a name="SET CHANNEL AUDIO_OUTPUT_DEVICE"></a><br /><hr />  <a name="SET CHANNEL AUDIO_OUTPUT_DEVICE"></a><br /><hr />
4214  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4215  <a name="rfc.section.6.4.14"></a><h3>6.4.14.&nbsp;Setting audio output device</h3>  <a name="rfc.section.6.4.14"></a><h3>6.4.14.&nbsp;
4216    Setting audio output device</h3>
4217    
4218  <p>The front-end can set the audio output device on a specific sampler  <p>The front-end can set the audio output device on a specific sampler
4219                      channel by sending the following command:                      channel by sending the following command:
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4227                                            
4228  </p>  </p>
4229  <p>Where &lt;sampler-channel&gt; is the respective sampler channel  <p>Where &lt;sampler-channel&gt; is the respective sampler channel
4230                      number as returned by the <a class="info" href="#ADD CHANNEL">"ADD CHANNEL"<span> (</span><span class="info">Adding a new sampler channel</span><span>)</span></a>                      number as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
4231                      or <a class="info" href="#LIST CHANNELS">"LIST CHANNELS"<span> (</span><span class="info">Getting all created sampler channel list</span><span>)</span></a> command and                      or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command and
4232                      &lt;audio-device-id&gt; is the numerical ID of the audio output device as given by the                      &lt;audio-device-id&gt; is the numerical ID of the audio output device as given by the
4233                      <a class="info" href="#CREATE AUDIO_OUTPUT_DEVICE">"CREATE AUDIO_OUTPUT_DEVICE"<span> (</span><span class="info">Creating an audio output device</span><span>)</span></a>                      <a class='info' href='#CREATE AUDIO_OUTPUT_DEVICE'>"CREATE AUDIO_OUTPUT_DEVICE"<span> (</span><span class='info'>Creating an audio output device</span><span>)</span></a>
4234                      or <a class="info" href="#LIST AUDIO_OUTPUT_DEVICES">"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class="info">Getting all created audio output device list</span><span>)</span></a>                      or <a class='info' href='#LIST AUDIO_OUTPUT_DEVICES'>"LIST AUDIO_OUTPUT_DEVICES"<span> (</span><span class='info'>Getting all created audio output device list</span><span>)</span></a>
4235                      command.                      command.
4236  </p>  </p>
4237  <p>Possible Answers:  <p>Possible Answers:
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4278  </blockquote><p>  </blockquote><p>
4279                                            
4280  </p>  </p>
4281  <a name="SET CHANNEL AUDIO_OUTPUT_TYP"></a><br /><hr />  <a name="SET CHANNEL AUDIO_OUTPUT_TYPE"></a><br /><hr />
4282  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4283  <a name="rfc.section.6.4.15"></a><h3>6.4.15.&nbsp;Setting audio output type</h3>  <a name="rfc.section.6.4.15"></a><h3>6.4.15.&nbsp;
4284    Setting audio output type</h3>
4285    
4286  <p>DEPRECATED: THIS COMMAND WILL DISAPPEAR SOON!  <p>DEPRECATED: THIS COMMAND WILL DISAPPEAR SOON!
4287  </p>  </p>
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4344                                            
4345  </p>  </p>
4346  <a name="SET CHANNEL AUDIO_OUTPUT_CHANNEL"></a><br /><hr />  <a name="SET CHANNEL AUDIO_OUTPUT_CHANNEL"></a><br /><hr />
4347  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4348  <a name="rfc.section.6.4.16"></a><h3>6.4.16.&nbsp;Setting audio output channel</h3>  <a name="rfc.section.6.4.16"></a><h3>6.4.16.&nbsp;
4349    Setting audio output channel</h3>
4350    
4351  <p>The front-end can alter the audio output channel on a specific  <p>The front-end can alter the audio output channel on a specific
4352                      sampler channel by sending the following command:                      sampler channel by sending the following command:
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4360                                            
4361  </p>  </p>
4362  <p>Where &lt;sampler-chan&gt; is the sampler channel number  <p>Where &lt;sampler-chan&gt; is the sampler channel number
4363                      as returned by the <a class="info" href="#ADD CHANNEL">"ADD CHANNEL"<span> (</span><span class="info">Adding a new sampler channel</span><span>)</span></a>                      as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
4364                      or <a class="info" href="#LIST CHANNELS">"LIST CHANNELS"<span> (</span><span class="info">Getting all created sampler channel list</span><span>)</span></a> command, &lt;audio-out&gt; is the                      or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command, &lt;audio-out&gt; is the
4365                      numerical ID of the sampler channel's audio output channel which should be                      numerical ID of the sampler channel's audio output channel which should be
4366                      rerouted and &lt;audio-in&gt; is the numerical ID of the audio channel of the selected audio                      rerouted and &lt;audio-in&gt; is the numerical ID of the audio channel of the selected audio
4367                      output device where &lt;audio-out&gt; should be routed to.                      output device where &lt;audio-out&gt; should be routed to.
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4411                                            
4412  </p>  </p>
4413  <a name="SET CHANNEL MIDI_INPUT_DEVICE"></a><br /><hr />  <a name="SET CHANNEL MIDI_INPUT_DEVICE"></a><br /><hr />
4414  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4415  <a name="rfc.section.6.4.17"></a><h3>6.4.17.&nbsp;Setting MIDI input device</h3>  <a name="rfc.section.6.4.17"></a><h3>6.4.17.&nbsp;
4416    Setting MIDI input device</h3>
4417    
4418  <p>The front-end can set the MIDI input device on a specific sampler  <p>The front-end can set the MIDI input device on a specific sampler
4419                      channel by sending the following command:                      channel by sending the following command:
# Line 4286  Intellectual Property and Copyright Stat Line 4427  Intellectual Property and Copyright Stat
4427                                            
4428  </p>  </p>
4429  <p>Where &lt;sampler-channel&gt; is the sampler channel number  <p>Where &lt;sampler-channel&gt; is the sampler channel number
4430                      as returned by the <a class="info" href="#ADD CHANNEL">"ADD CHANNEL"<span> (</span><span class="info">Adding a new sampler channel</span><span>)</span></a>                      as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
4431                      or <a class="info" href="#LIST CHANNELS">"LIST CHANNELS"<span> (</span><span class="info">Getting all created sampler channel list</span><span>)</span></a> command                      or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command
4432                      and &lt;midi-device-id&gt; is  the numerical ID of the MIDI input device as returned by the                      and &lt;midi-device-id&gt; is  the numerical ID of the MIDI input device as returned by the
4433                      <a class="info" href="#CREATE MIDI_INPUT_DEVICE">"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class="info">Creating a MIDI input device</span><span>)</span></a>                      <a class='info' href='#CREATE MIDI_INPUT_DEVICE'>"CREATE MIDI_INPUT_DEVICE"<span> (</span><span class='info'>Creating a MIDI input device</span><span>)</span></a>
4434                      or <a class="info" href="#LIST MIDI_INPUT_DEVICES">"LIST MIDI_INPUT_DEVICES"<span> (</span><span class="info">Getting all created MIDI input device list</span><span>)</span></a> command.                      or <a class='info' href='#LIST MIDI_INPUT_DEVICES'>"LIST MIDI_INPUT_DEVICES"<span> (</span><span class='info'>Getting all created MIDI input device list</span><span>)</span></a> command.
4435  </p>  </p>
4436  <p>Possible Answers:  <p>Possible Answers:
4437  </p>  </p>
# Line 4337  Intellectual Property and Copyright Stat Line 4478  Intellectual Property and Copyright Stat
4478                                            
4479  </p>  </p>
4480  <a name="SET CHANNEL MIDI_INPUT_TYPE"></a><br /><hr />  <a name="SET CHANNEL MIDI_INPUT_TYPE"></a><br /><hr />
4481  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4482  <a name="rfc.section.6.4.18"></a><h3>6.4.18.&nbsp;Setting MIDI input type</h3>  <a name="rfc.section.6.4.18"></a><h3>6.4.18.&nbsp;
4483    Setting MIDI input type</h3>
4484    
4485  <p>DEPRECATED: THIS COMMAND WILL DISAPPEAR SOON!  <p>DEPRECATED: THIS COMMAND WILL DISAPPEAR SOON!
4486  </p>  </p>
# Line 4401  Intellectual Property and Copyright Stat Line 4543  Intellectual Property and Copyright Stat
4543                                            
4544  </p>  </p>
4545  <a name="SET CHANNEL MIDI_INPUT_PORT"></a><br /><hr />  <a name="SET CHANNEL MIDI_INPUT_PORT"></a><br /><hr />
4546  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4547  <a name="rfc.section.6.4.19"></a><h3>6.4.19.&nbsp;Setting MIDI input port</h3>  <a name="rfc.section.6.4.19"></a><h3>6.4.19.&nbsp;
4548    Setting MIDI input port</h3>
4549    
4550  <p>The front-end can alter the MIDI input port on a specific sampler  <p>The front-end can alter the MIDI input port on a specific sampler
4551                      channel by sending the following command:                      channel by sending the following command:
# Line 4464  Intellectual Property and Copyright Stat Line 4607  Intellectual Property and Copyright Stat
4607                                            
4608  </p>  </p>
4609  <a name="SET CHANNEL MIDI_INPUT_CHANNEL"></a><br /><hr />  <a name="SET CHANNEL MIDI_INPUT_CHANNEL"></a><br /><hr />
4610  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4611  <a name="rfc.section.6.4.20"></a><h3>6.4.20.&nbsp;Setting MIDI input channel</h3>  <a name="rfc.section.6.4.20"></a><h3>6.4.20.&nbsp;
4612    Setting MIDI input channel</h3>
4613    
4614  <p>The front-end can alter the MIDI channel a sampler channel should  <p>The front-end can alter the MIDI channel a sampler channel should
4615                      listen to by sending the following command:                      listen to by sending the following command:
# Line 4527  Intellectual Property and Copyright Stat Line 4671  Intellectual Property and Copyright Stat
4671                                            
4672  </p>  </p>
4673  <a name="SET CHANNEL VOLUME"></a><br /><hr />  <a name="SET CHANNEL VOLUME"></a><br /><hr />
4674  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4675  <a name="rfc.section.6.4.21"></a><h3>6.4.21.&nbsp;Setting channel volume</h3>  <a name="rfc.section.6.4.21"></a><h3>6.4.21.&nbsp;
4676    Setting channel volume</h3>
4677    
4678  <p>The front-end can alter the volume of a sampler channel by sending  <p>The front-end can alter the volume of a sampler channel by sending
4679                      the following command:                      the following command:
# Line 4591  Intellectual Property and Copyright Stat Line 4736  Intellectual Property and Copyright Stat
4736                                            
4737  </p>  </p>
4738  <a name="SET CHANNEL MUTE"></a><br /><hr />  <a name="SET CHANNEL MUTE"></a><br /><hr />
4739  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4740  <a name="rfc.section.6.4.22"></a><h3>6.4.22.&nbsp;Muting a sampler channel</h3>  <a name="rfc.section.6.4.22"></a><h3>6.4.22.&nbsp;
4741    Muting a sampler channel</h3>
4742    
4743  <p>The front-end can mute/unmute a specific sampler  <p>The front-end can mute/unmute a specific sampler
4744                      channel by sending the following command:                      channel by sending the following command:
# Line 4606  Intellectual Property and Copyright Stat Line 4752  Intellectual Property and Copyright Stat
4752                                            
4753  </p>  </p>
4754  <p>Where &lt;sampler-channel&gt; is the respective sampler channel  <p>Where &lt;sampler-channel&gt; is the respective sampler channel
4755                      number as returned by the <a class="info" href="#ADD CHANNEL">"ADD CHANNEL"<span> (</span><span class="info">Adding a new sampler channel</span><span>)</span></a>                      number as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
4756                      or <a class="info" href="#LIST CHANNELS">"LIST CHANNELS"<span> (</span><span class="info">Getting all created sampler channel list</span><span>)</span></a> command and                      or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command and
4757                      &lt;mute&gt; should be replaced either by "1" to mute the channel or "0"                      &lt;mute&gt; should be replaced either by "1" to mute the channel or "0"
4758                      to unmute the channel.                      to unmute the channel.
4759  </p>  </p>
# Line 4656  Intellectual Property and Copyright Stat Line 4802  Intellectual Property and Copyright Stat
4802                                            
4803  </p>  </p>
4804  <a name="SET CHANNEL SOLO"></a><br /><hr />  <a name="SET CHANNEL SOLO"></a><br /><hr />
4805  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4806  <a name="rfc.section.6.4.23"></a><h3>6.4.23.&nbsp;Soloing a sampler channel</h3>  <a name="rfc.section.6.4.23"></a><h3>6.4.23.&nbsp;
4807    Soloing a sampler channel</h3>
4808    
4809  <p>The front-end can solo/unsolo a specific sampler channel  <p>The front-end can solo/unsolo a specific sampler channel
4810                      by sending the following command:                      by sending the following command:
# Line 4671  Intellectual Property and Copyright Stat Line 4818  Intellectual Property and Copyright Stat
4818                                            
4819  </p>  </p>
4820  <p>Where &lt;sampler-channel&gt; is the respective sampler channel  <p>Where &lt;sampler-channel&gt; is the respective sampler channel
4821                      number as returned by the <a class="info" href="#ADD CHANNEL">"ADD CHANNEL"<span> (</span><span class="info">Adding a new sampler channel</span><span>)</span></a>                      number as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
4822                      or <a class="info" href="#LIST CHANNELS">"LIST CHANNELS"<span> (</span><span class="info">Getting all created sampler channel list</span><span>)</span></a> command and                      or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command and
4823                      &lt;solo&gt; should be replaced either by "1" to solo the channel or "0"                      &lt;solo&gt; should be replaced either by "1" to solo the channel or "0"
4824                      to unsolo the channel.                      to unsolo the channel.
4825  </p>  </p>
# Line 4720  Intellectual Property and Copyright Stat Line 4867  Intellectual Property and Copyright Stat
4867  </blockquote><p>  </blockquote><p>
4868                                            
4869  </p>  </p>
4870    <a name="SET CHANNEL MIDI_INSTRUMENT_MAP"></a><br /><hr />
4871    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4872    <a name="rfc.section.6.4.24"></a><h3>6.4.24.&nbsp;
4873    Assigning a MIDI instrument map to a sampler channel</h3>
4874    
4875    <p>The front-end can assign a MIDI instrument map to a specific sampler channel
4876                        by sending the following command:
4877    </p>
4878    <p>
4879                            </p>
4880    <blockquote class="text">
4881    <p>SET CHANNEL MIDI_INSTRUMENT_MAP &lt;sampler-channel&gt; &lt;map&gt;
4882    </p>
4883    </blockquote><p>
4884                        
4885    </p>
4886    <p>Where &lt;sampler-channel&gt; is the respective sampler channel
4887                        number as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
4888                        or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command and
4889                        &lt;map&gt; can have the following possibilites:
4890    </p>
4891    <p>
4892                            </p>
4893    <blockquote class="text">
4894    <p>"NONE" -
4895                                    </p>
4896    <blockquote class="text">
4897    <p>This is the default setting. In this case
4898                                        the sampler channel is not assigned any MIDI
4899                                        instrument map and thus will ignore all MIDI
4900                                        program change messages.
4901    </p>
4902    </blockquote>
4903                                
4904    
4905    <p>"DEFAULT" -
4906                                    </p>
4907    <blockquote class="text">
4908    <p>The sampler channel will always use the
4909                                        default MIDI instrument map to handle MIDI
4910                                        program change messages.
4911    </p>
4912    </blockquote>
4913                                
4914    
4915    <p>numeric ID -
4916                                    </p>
4917    <blockquote class="text">
4918    <p>You can assign a specific MIDI instrument map
4919                                        by replacing &lt;map&gt; with the respective numeric
4920                                        ID of the MIDI instrument map as returned by the
4921                                        <a class='info' href='#LIST MIDI_INSTRUMENT_MAPS'>"LIST MIDI_INSTRUMENT_MAPS"<span> (</span><span class='info'>Getting all created MIDI instrument maps</span><span>)</span></a>
4922                                        command. Once that map will be deleted, the sampler
4923                                        channel would fall back to "NONE".
4924    </p>
4925    </blockquote>
4926                                
4927    
4928    </blockquote><p>
4929                        
4930    </p>
4931    <p>Read chapter <a class='info' href='#MIDI Instrument Mapping'>"MIDI Instrument Mapping"<span> (</span><span class='info'>MIDI Instrument Mapping</span><span>)</span></a>
4932                        for details regarding MIDI instrument mapping.
4933    </p>
4934    <p>Possible Answers:
4935    </p>
4936    <p>
4937                            </p>
4938    <blockquote class="text">
4939    <p>"OK" -
4940                                    </p>
4941    <blockquote class="text">
4942    <p>on success
4943    </p>
4944    </blockquote>
4945                                
4946    
4947    <p>"ERR:&lt;error-code&gt;:&lt;error-message&gt;" -
4948                                    </p>
4949    <blockquote class="text">
4950    <p>in case it failed, providing an appropriate error code and error message
4951    </p>
4952    </blockquote>
4953                                
4954    
4955    </blockquote><p>
4956                        
4957    </p>
4958    <p>Examples:
4959    </p>
4960    <p>
4961                            </p>
4962    <blockquote class="text">
4963    <p>
4964    </p>
4965    </blockquote><p>
4966                        
4967    </p>
4968    <a name="CREATE FX_SEND"></a><br /><hr />
4969    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
4970    <a name="rfc.section.6.4.25"></a><h3>6.4.25.&nbsp;
4971    Adding an effect send to a sampler channel</h3>
4972    
4973    <p>The front-end can create an additional effect send on a specific sampler channel
4974                        by sending the following command:
4975    </p>
4976    <p>
4977                            </p>
4978    <blockquote class="text">
4979    <p>CREATE FX_SEND &lt;sampler-channel&gt; &lt;midi-ctrl&gt; [&lt;name&gt;]
4980    </p>
4981    </blockquote><p>
4982                        
4983    </p>
4984    <p>Where &lt;sampler-channel&gt; is the respective sampler channel
4985                        number as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
4986                        or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command, that is the
4987                        sampler channel on which the effect send should be created on, &lt;midi-ctrl&gt;
4988                        is a number between 0..127 defining the MIDI controller which can alter the
4989                        effect send level and &lt;name&gt; is an optional argument defining a name
4990                        for the effect send entity. The name does not have to be unique.
4991    </p>
4992    <p>By default, that is as initial routing, the effect send's audio channels
4993                        are automatically routed to the last audio channels of the sampler channel's
4994                        audio output device, that way you can i.e. first increase the amount of audio
4995                        channels on the audio output device for having dedicated effect send output
4996                        channels and when "CREATE FX_SEND" is called, those channels will automatically
4997                        be picked. You can alter the destination channels however with
4998                        <a class='info' href='#SET FX_SEND AUDIO_OUTPUT_CHANNEL'>"SET FX_SEND AUDIO_OUTPUT_CHANNEL"<span> (</span><span class='info'>Altering effect send's audio routing</span><span>)</span></a>.
4999                        
5000    </p>
5001    <p>Note: Create effect sends on a sampler channel only when needed, because having effect
5002                        sends on a sampler channel will decrease runtime performance, because for implementing channel
5003                        effect sends, separate (sampler channel local) audio buffers are needed to render and mix
5004                        the voices and route the audio signal afterwards to the master outputs and effect send
5005                        outputs (along with their respective effect send levels). A sampler channel without effect
5006                        sends however can mix its voices directly into the audio output devices's audio buffers
5007                        and is thus faster.
5008                        
5009    </p>
5010    <p>Possible Answers:
5011    </p>
5012    <p>
5013                            </p>
5014    <blockquote class="text">
5015    <p>"OK[&lt;fx-send-id&gt;]" -
5016                                    </p>
5017    <blockquote class="text">
5018    <p>in case a new effect send could be added to the
5019                                        sampler channel, where &lt;fx-send-id&gt; reflects the
5020                                        unique ID of the newly created effect send entity
5021    </p>
5022    </blockquote>
5023                                
5024    
5025    <p>"ERR:&lt;error-code&gt;:&lt;error-message&gt;" -
5026                                    </p>
5027    <blockquote class="text">
5028    <p>when a new effect send could not be added, i.e.
5029                                        due to invalid parameters
5030    </p>
5031    </blockquote>
5032                                
5033    
5034    </blockquote><p>
5035                        
5036    </p>
5037    <p>Examples:
5038    </p>
5039    <p>
5040                            </p>
5041    <blockquote class="text">
5042    <p>C: "CREATE FX_SEND 0 91 'Reverb Send'"
5043    </p>
5044    <p>S: "OK[0]"
5045    </p>
5046    </blockquote><p>
5047                        
5048    </p>
5049    <p>
5050                            </p>
5051    <blockquote class="text">
5052    <p>C: "CREATE FX_SEND 0 93"
5053    </p>
5054    <p>S: "OK[1]"
5055    </p>
5056    </blockquote><p>
5057                        
5058    </p>
5059    <a name="DESTROY FX_SEND"></a><br /><hr />
5060    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5061    <a name="rfc.section.6.4.26"></a><h3>6.4.26.&nbsp;
5062    Removing an effect send from a sampler channel</h3>
5063    
5064    <p>The front-end can remove an existing effect send on a specific sampler channel
5065                        by sending the following command:
5066    </p>
5067    <p>
5068                            </p>
5069    <blockquote class="text">
5070    <p>DESTROY FX_SEND &lt;sampler-channel&gt; &lt;fx-send-id&gt;
5071    </p>
5072    </blockquote><p>
5073                        
5074    </p>
5075    <p>Where &lt;sampler-channel&gt; is the respective sampler channel
5076                        number as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
5077                        or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command, that is the
5078                        sampler channel from which the effect send should be removed from and
5079                        &lt;fx-send-id&gt; is the respective effect send number as returned by the
5080                        <a class='info' href='#CREATE FX_SEND'>"CREATE FX_SEND"<span> (</span><span class='info'>Adding an effect send to a sampler channel</span><span>)</span></a>
5081                        or <a class='info' href='#LIST FX_SENDS'>"LIST FX_SENDS"<span> (</span><span class='info'>Listing all effect sends on a sampler channel</span><span>)</span></a> command.
5082    </p>
5083    <p>Possible Answers:
5084    </p>
5085    <p>
5086                            </p>
5087    <blockquote class="text">
5088    <p>"OK" -
5089                                    </p>
5090    <blockquote class="text">
5091    <p>on success
5092    </p>
5093    </blockquote>
5094                                
5095    
5096    <p>"ERR:&lt;error-code&gt;:&lt;error-message&gt;" -
5097                                    </p>
5098    <blockquote class="text">
5099    <p>in case it failed, providing an appropriate error code and
5100                                        error message
5101    </p>
5102    </blockquote>
5103                                
5104    
5105    </blockquote><p>
5106                        
5107    </p>
5108    <p>Example:
5109    </p>
5110    <p>
5111                            </p>
5112    <blockquote class="text">
5113    <p>C: "DESTROY FX_SEND 0 0"
5114    </p>
5115    <p>S: "OK"
5116    </p>
5117    </blockquote><p>
5118                        
5119    </p>
5120    <a name="GET FX_SENDS"></a><br /><hr />
5121    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5122    <a name="rfc.section.6.4.27"></a><h3>6.4.27.&nbsp;
5123    Getting amount of effect sends on a sampler channel</h3>
5124    
5125    <p>The front-end can ask for the amount of effect sends on a specific sampler channel
5126                        by sending the following command:
5127    </p>
5128    <p>
5129                            </p>
5130    <blockquote class="text">
5131    <p>GET FX_SENDS &lt;sampler-channel&gt;
5132    </p>
5133    </blockquote><p>
5134                        
5135    </p>
5136    <p>Where &lt;sampler-channel&gt; is the respective sampler channel
5137                        number as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
5138                        or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command.
5139    </p>
5140    <p>Possible Answers:
5141    </p>
5142    <p>
5143                            </p>
5144    <blockquote class="text">
5145    <p>The sampler will answer by returning the number of effect
5146                                sends on the given sampler channel.
5147    </p>
5148    </blockquote><p>
5149                        
5150    </p>
5151    <p>Example:
5152    </p>
5153    <p>
5154                            </p>
5155    <blockquote class="text">
5156    <p>C: "GET FX_SENDS 0"
5157    </p>
5158    <p>S: "2"
5159    </p>
5160    </blockquote><p>
5161                        
5162    </p>
5163    <a name="LIST FX_SENDS"></a><br /><hr />
5164    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5165    <a name="rfc.section.6.4.28"></a><h3>6.4.28.&nbsp;
5166    Listing all effect sends on a sampler channel</h3>
5167    
5168    <p>The front-end can ask for a list of effect sends on a specific sampler channel
5169                        by sending the following command:
5170    </p>
5171    <p>
5172                            </p>
5173    <blockquote class="text">
5174    <p>LIST FX_SENDS &lt;sampler-channel&gt;
5175    </p>
5176    </blockquote><p>
5177                        
5178    </p>
5179    <p>Where &lt;sampler-channel&gt; is the respective sampler channel
5180                        number as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
5181                        or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command.
5182    </p>
5183    <p>Possible Answers:
5184    </p>
5185    <p>
5186                            </p>
5187    <blockquote class="text">
5188    <p>The sampler will answer by returning a comma separated list
5189                                with all effect sends' numerical IDs on the given sampler
5190                                channel.
5191    </p>
5192    </blockquote><p>
5193                        
5194    </p>
5195    <p>Examples:
5196    </p>
5197    <p>
5198                            </p>
5199    <blockquote class="text">
5200    <p>C: "LIST FX_SENDS 0"
5201    </p>
5202    <p>S: "0,1"
5203    </p>
5204    </blockquote><p>
5205                        
5206    </p>
5207    <p>
5208                            </p>
5209    <blockquote class="text">
5210    <p>C: "LIST FX_SENDS 1"
5211    </p>
5212    <p>S: ""
5213    </p>
5214    </blockquote><p>
5215                        
5216    </p>
5217    <a name="GET FX_SEND INFO"></a><br /><hr />
5218    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5219    <a name="rfc.section.6.4.29"></a><h3>6.4.29.&nbsp;
5220    Getting effect send information</h3>
5221    
5222    <p>The front-end can ask for the current settings of an effect send entity
5223                        by sending the following command:
5224    </p>
5225    <p>
5226                            </p>
5227    <blockquote class="text">
5228    <p>GET FX_SEND INFO &lt;sampler-channel&gt; &lt;fx-send-id&gt;
5229    </p>
5230    </blockquote><p>
5231                        
5232    </p>
5233    <p>Where &lt;sampler-channel&gt; is the sampler channel number
5234                        as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
5235                        or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command and
5236                        &lt;fx-send-id&gt; reflects the numerical ID of the effect send entity
5237                        as returned by the <a class='info' href='#CREATE FX_SEND'>"CREATE FX_SEND"<span> (</span><span class='info'>Adding an effect send to a sampler channel</span><span>)</span></a>
5238                        or <a class='info' href='#LIST FX_SENDS'>"LIST FX_SENDS"<span> (</span><span class='info'>Listing all effect sends on a sampler channel</span><span>)</span></a> command.
5239                      
5240    </p>
5241    <p>Possible Answers:
5242    </p>
5243    <p>
5244                            </p>
5245    <blockquote class="text">
5246    <p>The sampler will answer by sending a &lt;CRLF&gt; separated list.
5247                                Each answer line begins with the settings category name
5248                                followed by a colon and then a space character &lt;SP&gt; and finally
5249                                the info character string to that setting category. At the
5250                                moment the following categories are defined:
5251    </p>
5252    <p>
5253                                    </p>
5254    <blockquote class="text">
5255    <p>NAME -
5256                                            </p>
5257    <blockquote class="text">
5258    <p>name of the effect send entity
5259    </p>
5260    </blockquote>
5261                                        
5262    
5263    <p>AUDIO_OUTPUT_ROUTING -
5264                                            </p>
5265    <blockquote class="text">
5266    <p>comma separated list which reflects to which audio
5267                                                channel of the selected audio output device each
5268                                                effect send output channel is routed to, e.g. "0,3" would
5269                                                mean the effect send's output channel 0 is routed to channel
5270                                                0 of the audio output device and the effect send's output
5271                                                channel 1 is routed to the channel 3 of the audio
5272                                                output device (see
5273                                                <a class='info' href='#SET FX_SEND AUDIO_OUTPUT_CHANNEL'>"SET FX_SEND AUDIO_OUTPUT_CHANNEL"<span> (</span><span class='info'>Altering effect send's audio routing</span><span>)</span></a>
5274                                                for details)
5275    </p>
5276    </blockquote>
5277                                        
5278    
5279    </blockquote>
5280                                
5281    
5282    </blockquote><p>
5283                        
5284    </p>
5285    <p>The mentioned fields above don't have to be in particular order.
5286    </p>
5287    <p>Example:
5288    </p>
5289    <p>
5290                            </p>
5291    <blockquote class="text">
5292    <p>C: "GET FX_SEND INFO 0 0"
5293    </p>
5294    <p>S: "NAME: Reverb Send"
5295    </p>
5296    <p>&nbsp;&nbsp;&nbsp;"AUDIO_OUTPUT_ROUTING: 2,3"
5297    </p>
5298    <p>&nbsp;&nbsp;&nbsp;"."
5299    </p>
5300    </blockquote><p>
5301                        
5302    </p>
5303    <a name="SET FX_SEND AUDIO_OUTPUT_CHANNEL"></a><br /><hr />
5304    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5305    <a name="rfc.section.6.4.30"></a><h3>6.4.30.&nbsp;
5306    Altering effect send's audio routing</h3>
5307    
5308    <p>The front-end can alter the destination of an effect send's audio channel on a specific
5309                        sampler channel by sending the following command:
5310    </p>
5311    <p>
5312                            </p>
5313    <blockquote class="text">
5314    <p>SET FX_SEND AUDIO_OUTPUT_CHANNEL &lt;sampler-chan&gt; &lt;fx-send-id&gt; &lt;audio-src&gt; &lt;audio-dst&gt;
5315    </p>
5316    </blockquote><p>
5317                        
5318    </p>
5319    <p>Where &lt;sampler-chan&gt; is the sampler channel number
5320                        as returned by the <a class='info' href='#ADD CHANNEL'>"ADD CHANNEL"<span> (</span><span class='info'>Adding a new sampler channel</span><span>)</span></a>
5321                        or <a class='info' href='#LIST CHANNELS'>"LIST CHANNELS"<span> (</span><span class='info'>Getting all created sampler channel list</span><span>)</span></a> command,
5322                        &lt;fx-send-id&gt; reflects the numerical ID of the effect send entity
5323                        as returned by the <a class='info' href='#CREATE FX_SEND'>"CREATE FX_SEND"<span> (</span><span class='info'>Adding an effect send to a sampler channel</span><span>)</span></a>
5324                        or <a class='info' href='#LIST FX_SENDS'>"LIST FX_SENDS"<span> (</span><span class='info'>Listing all effect sends on a sampler channel</span><span>)</span></a> command,
5325                        &lt;audio-src&gt; is the numerical ID of the effect send's audio channel
5326                        which should be rerouted and &lt;audio-dst&gt; is the numerical ID of
5327                        the audio channel of the selected audio output device where &lt;audio-src&gt;
5328                        should be routed to.
5329    </p>
5330    <p>Note that effect sends can only route audio to the same audio output
5331                        device as assigned to the effect send's sampler channel. Also note that an
5332                        effect send entity does always have exactly as much audio channels as its
5333                        sampler channel. So if the sampler channel is stereo, the effect send does
5334                        have two audio channels as well. Also keep in mind that the amount of audio
5335                        channels on a sampler channel might be dependant not only to the deployed
5336                        sampler engine on the sampler channel, but also dependant to the instrument
5337                        currently loaded. However you can (effectively) turn an i.e. stereo effect
5338                        send into a mono one by simply altering its audio routing appropriately.
5339    </p>
5340    <p>Possible Answers:
5341    </p>
5342    <p>
5343                            </p>
5344    <blockquote class="text">
5345    <p>"OK" -
5346                                    </p>
5347    <blockquote class="text">
5348    <p>on success
5349    </p>
5350    </blockquote>
5351                                
5352    
5353    <p>"WRN:&lt;warning-code&gt;:&lt;warning-message&gt;" -
5354                                    </p>
5355    <blockquote class="text">
5356    <p>if audio output channel was set, but there are noteworthy
5357                                        issue(s) related, providing an appropriate warning code and
5358                                        warning message
5359    </p>
5360    </blockquote>
5361                                
5362    
5363    <p>"ERR:&lt;error-code&gt;:&lt;error-message&gt;" -
5364                                    </p>
5365    <blockquote class="text">
5366    <p>in case it failed, providing an appropriate error code and error message
5367    </p>
5368    </blockquote>
5369                                
5370    
5371    </blockquote><p>
5372                        
5373    </p>
5374    <p>Example:
5375    </p>
5376    <p>
5377                            </p>
5378    <blockquote class="text">
5379    <p>C: "SET FX_SEND AUDIO_OUTPUT_CHANNEL 0 0 0 2"
5380    </p>
5381    <p>S: "OK"
5382    </p>
5383    </blockquote><p>
5384                        
5385    </p>
5386  <a name="RESET CHANNEL"></a><br /><hr />  <a name="RESET CHANNEL"></a><br /><hr />
5387  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5388  <a name="rfc.section.6.4.24"></a><h3>6.4.24.&nbsp;Resetting a sampler channel</h3>  <a name="rfc.section.6.4.31"></a><h3>6.4.31.&nbsp;
5389    Resetting a sampler channel</h3>
5390    
5391  <p>The front-end can reset a particular sampler channel by sending the following command:  <p>The front-end can reset a particular sampler channel by sending the following command:
5392  </p>  </p>
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5450                                            
5451  </p>  </p>
5452  <a name="anchor12"></a><br /><hr />  <a name="anchor12"></a><br /><hr />
5453  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5454  <a name="rfc.section.6.5"></a><h3>6.5.&nbsp;Controlling connection</h3>  <a name="rfc.section.6.5"></a><h3>6.5.&nbsp;
5455    Controlling connection</h3>
5456    
5457  <p>The following commands are used to control the connection to LinuxSampler.  <p>The following commands are used to control the connection to LinuxSampler.
5458  </p>  </p>
5459  <a name="SUBSCRIBE"></a><br /><hr />  <a name="SUBSCRIBE"></a><br /><hr />
5460  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5461  <a name="rfc.section.6.5.1"></a><h3>6.5.1.&nbsp;Register front-end for receiving event messages</h3>  <a name="rfc.section.6.5.1"></a><h3>6.5.1.&nbsp;
5462    Register front-end for receiving event messages</h3>
5463    
5464  <p>The front-end can register itself to the LinuxSampler application to  <p>The front-end can register itself to the LinuxSampler application to
5465                      be informed about noteworthy events by sending this command:                      be informed about noteworthy events by sending this command:
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5521                                            
5522  </p>  </p>
5523  <a name="UNSUBSCRIBE"></a><br /><hr />  <a name="UNSUBSCRIBE"></a><br /><hr />
5524  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5525  <a name="rfc.section.6.5.2"></a><h3>6.5.2.&nbsp;Unregister front-end for not receiving event messages</h3>  <a name="rfc.section.6.5.2"></a><h3>6.5.2.&nbsp;
5526    Unregister front-end for not receiving event messages</h3>
5527    
5528  <p>The front-end can unregister itself if it doesn't want to receive event  <p>The front-end can unregister itself if it doesn't want to receive event
5529                      messages anymore by sending the following command:                      messages anymore by sending the following command:
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5585                                            
5586  </p>  </p>
5587  <a name="SET ECHO"></a><br /><hr />  <a name="SET ECHO"></a><br /><hr />
5588  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5589  <a name="rfc.section.6.5.3"></a><h3>6.5.3.&nbsp;Enable or disable echo of commands</h3>  <a name="rfc.section.6.5.3"></a><h3>6.5.3.&nbsp;
5590    Enable or disable echo of commands</h3>
5591    
5592  <p>To enable or disable back sending of commands to the client the following command can be used:  <p>To enable or disable back sending of commands to the client the following command can be used:
5593  </p>  </p>
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5642                                            
5643  </p>  </p>
5644  <a name="QUIT"></a><br /><hr />  <a name="QUIT"></a><br /><hr />
5645  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5646  <a name="rfc.section.6.5.4"></a><h3>6.5.4.&nbsp;Close client connection</h3>  <a name="rfc.section.6.5.4"></a><h3>6.5.4.&nbsp;
5647    Close client connection</h3>
5648    
5649  <p>The client can close its network connection to LinuxSampler by sending the following command:  <p>The client can close its network connection to LinuxSampler by sending the following command:
5650  </p>  </p>
# Line 4991  Intellectual Property and Copyright Stat Line 5660  Intellectual Property and Copyright Stat
5660                      LinuxSampler than really useful for a front-end implementation.                      LinuxSampler than really useful for a front-end implementation.
5661  </p>  </p>
5662  <a name="anchor13"></a><br /><hr />  <a name="anchor13"></a><br /><hr />
5663  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5664  <a name="rfc.section.6.6"></a><h3>6.6.&nbsp;Global commands</h3>  <a name="rfc.section.6.6"></a><h3>6.6.&nbsp;
5665    Global commands</h3>
5666    
5667  <p>The following commands have global impact on the sampler.  <p>The following commands have global impact on the sampler.
5668  </p>  </p>
5669  <a name="GET TOTAL_VOICE_COUNT"></a><br /><hr />  <a name="GET TOTAL_VOICE_COUNT"></a><br /><hr />
5670  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5671  <a name="rfc.section.6.6.1"></a><h3>6.6.1.&nbsp;Current number of active voices</h3>  <a name="rfc.section.6.6.1"></a><h3>6.6.1.&nbsp;
5672    Current number of active voices</h3>
5673    
5674  <p>The front-end can ask for the current number of active voices on  <p>The front-end can ask for the current number of active voices on
5675                      the sampler by sending the following command:                      the sampler by sending the following command:
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5694                                            
5695  </p>  </p>
5696  <a name="GET TOTAL_VOICE_COUNT_MAX"></a><br /><hr />  <a name="GET TOTAL_VOICE_COUNT_MAX"></a><br /><hr />
5697  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5698  <a name="rfc.section.6.6.2"></a><h3>6.6.2.&nbsp;Maximum amount of active voices</h3>  <a name="rfc.section.6.6.2"></a><h3>6.6.2.&nbsp;
5699    Maximum amount of active voices</h3>
5700    
5701  <p>The front-end can ask for the maximum number of active voices  <p>The front-end can ask for the maximum number of active voices
5702                      by sending the following command:                      by sending the following command:
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5721                                            
5722  </p>  </p>
5723  <a name="RESET"></a><br /><hr />  <a name="RESET"></a><br /><hr />
5724  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5725  <a name="rfc.section.6.6.3"></a><h3>6.6.3.&nbsp;Reset sampler</h3>  <a name="rfc.section.6.6.3"></a><h3>6.6.3.&nbsp;
5726    Reset sampler</h3>
5727    
5728  <p>The front-end can reset the whole sampler by sending the following command:  <p>The front-end can reset the whole sampler by sending the following command:
5729  </p>  </p>
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5762                                            
5763  </p>  </p>
5764  <a name="GET SERVER INFO"></a><br /><hr />  <a name="GET SERVER INFO"></a><br /><hr />
5765  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5766  <a name="rfc.section.6.6.4"></a><h3>6.6.4.&nbsp;General sampler informations</h3>  <a name="rfc.section.6.6.4"></a><h3>6.6.4.&nbsp;
5767    General sampler informations</h3>
5768    
5769  <p>The client can ask for general informations about the LinuxSampler  <p>The client can ask for general informations about the LinuxSampler
5770                         instance by sending the following command:                         instance by sending the following command:
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5812                                          </p>                                          </p>
5813  <blockquote class="text">  <blockquote class="text">
5814  <p>version of the LSCP specification the sampler  <p>version of the LSCP specification the sampler
5815                                              complies with (see <a class="info" href="#LSCP versioning">Section&nbsp;2<span> (</span><span class="info">Versioning of this specification</span><span>)</span></a> for details)                                              complies with (see <a class='info' href='#LSCP versioning'>Section&nbsp;2<span> (</span><span class='info'>Versioning of this specification</span><span>)</span></a> for details)
5816  </p>  </p>
5817  </blockquote>  </blockquote>
5818                                                                            
# Line 5152  Intellectual Property and Copyright Stat Line 5826  Intellectual Property and Copyright Stat
5826  <p>The mentioned fields above don't have to be in particular order.  <p>The mentioned fields above don't have to be in particular order.
5827                      Other fields might be added in future.                      Other fields might be added in future.
5828  </p>  </p>
5829  <a name="anchor14"></a><br /><hr />  <a name="GET VOLUME"></a><br /><hr />
5830  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5831  <a name="rfc.section.6.7"></a><h3>6.7.&nbsp;MIDI Instrument Mapping</h3>  <a name="rfc.section.6.6.5"></a><h3>6.6.5.&nbsp;
5832    Getting global volume attenuation</h3>
5833    
5834    <p>The client can ask for the current global sampler-wide volume
5835                        attenuation by sending the following command:
5836    </p>
5837    <p>
5838                            </p>
5839    <blockquote class="text">
5840    <p>GET VOLUME
5841    </p>
5842    </blockquote><p>
5843                        
5844    </p>
5845    <p>Possible Answers:
5846    </p>
5847    <p>
5848                            </p>
5849    <blockquote class="text">
5850    <p>The sampler will always answer by returning the optional
5851                                dotted floating point coefficient, reflecting the current
5852                                global volume attenuation.
5853                                
5854    </p>
5855    </blockquote><p>
5856                        
5857    </p>
5858    <p>Note: it is up to the respective sampler engine whether to obey
5859                        that global volume parameter or not, but in general all engines SHOULD
5860                        use this parameter.
5861    </p>
5862    <a name="SET VOLUME"></a><br /><hr />
5863    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5864    <a name="rfc.section.6.6.6"></a><h3>6.6.6.&nbsp;
5865    Setting global volume attenuation</h3>
5866    
5867    <p>The client can alter the current global sampler-wide volume
5868                        attenuation by sending the following command:
5869    </p>
5870    <p>
5871                            </p>
5872    <blockquote class="text">
5873    <p>SET VOLUME &lt;volume&gt;
5874    </p>
5875    </blockquote><p>
5876                        
5877    </p>
5878    <p>Where &lt;volume&gt; should be replaced by the optional dotted
5879                       floating point value, reflecting the new global volume parameter.
5880                       This value might usually be in the range between 0.0 and 1.0, that
5881                       is for attenuating the overall volume.
5882    </p>
5883    <p>Possible Answers:
5884    </p>
5885    <p>
5886                            </p>
5887    <blockquote class="text">
5888    <p>"OK" -
5889                                    </p>
5890    <blockquote class="text">
5891    <p>on success
5892    </p>
5893    </blockquote>
5894                                
5895    
5896    <p>"WRN:&lt;warning-code&gt;:&lt;warning-message&gt;" -
5897                                    </p>
5898    <blockquote class="text">
5899    <p>if the global volume was set, but there are noteworthy
5900                                        issue(s) related, providing an appropriate warning code and
5901                                        warning message
5902    </p>
5903    </blockquote>
5904                                
5905    
5906    <p>"ERR:&lt;error-code&gt;:&lt;error-message&gt;" -
5907                                    </p>
5908    <blockquote class="text">
5909    <p>in case it failed, providing an appropriate error code and error message
5910    </p>
5911    </blockquote>
5912                                
5913    
5914    </blockquote><p>
5915                        
5916    </p>
5917    <a name="MIDI Instrument Mapping"></a><br /><hr />
5918    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5919    <a name="rfc.section.6.7"></a><h3>6.7.&nbsp;
5920    MIDI Instrument Mapping</h3>
5921    
5922  <p>The MIDI protocol provides a way to switch between instruments  <p>The MIDI protocol provides a way to switch between instruments
5923                  by sending so called MIDI bank select and MIDI program change                  by sending so called MIDI bank select and MIDI program change
# Line 5162  Intellectual Property and Copyright Stat Line 5925  Intellectual Property and Copyright Stat
5925                  allow to actually map arbitrary MIDI bank select / program change                  allow to actually map arbitrary MIDI bank select / program change
5926                  numbers with real instruments.                  numbers with real instruments.
5927  </p>  </p>
5928  <p>By default, that is when the sampler is launched, this map will  <p>The sampler allows to manage an arbitrary amount of MIDI
5929                  be empty, thus the sampler will simply ignore all program change                  instrument maps which define which instrument to load on
5930                  messages. The front-end has to explicitly add entries to the map                  which MIDI program change message.
5931                  so the sampler knows how to react on a given program change  </p>
5932                  message, that is by switching to the respectively defined engine  <p>By default, that is when the sampler is launched, there is no
5933                  type and loading the respective instrument.                  map, thus the sampler will simply ignore all program change
5934                    messages. The front-end has to explicitly create at least one
5935                    map, add entries to the map and tell the respective sampler
5936                    channel(s) which MIDI instrument map to use, so the sampler
5937                    knows how to react on a given program change message on the
5938                    respective sampler channel, that is by switching to the
5939                    respectively defined engine type and loading the respective
5940                    instrument. See command
5941                    <a class='info' href='#SET CHANNEL MIDI_INSTRUMENT_MAP'>"SET CHANNEL MIDI_INSTRUMENT_MAP"<span> (</span><span class='info'>Assigning a MIDI instrument map to a sampler channel</span><span>)</span></a>
5942                    for how to assign a MIDI instrument map to a sampler channel.
5943  </p>  </p>
5944  <p>Also note per MIDI specification a bank select message does not  <p>Also note per MIDI specification a bank select message does not
5945                  cause to switch to another instrument. Instead when receiving a                  cause to switch to another instrument. Instead when receiving a
# Line 5176  Intellectual Property and Copyright Stat Line 5948  Intellectual Property and Copyright Stat
5948                  cause the sampler to switch to the respective instrument as                  cause the sampler to switch to the respective instrument as
5949                  reflected by the current MIDI instrument map.                  reflected by the current MIDI instrument map.
5950  </p>  </p>
5951    <a name="ADD MIDI_INSTRUMENT MAP"></a><br /><hr />
5952    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
5953    <a name="rfc.section.6.7.1"></a><h3>6.7.1.&nbsp;
5954    Create a new MIDI instrument map</h3>
5955    
5956    <p>The front-end can add a new MIDI instrument map by sending
5957                        the following command:
5958    </p>
5959    <p>
5960                            </p>
5961    <blockquote class="text">
5962    <p>ADD MIDI_INSTRUMENT_MAP [&lt;name&gt;]
5963    </p>
5964    </blockquote><p>
5965                        
5966    </p>
5967    <p>Where &lt;name&gt; is an optional argument allowing to
5968                        assign a custom name to the new map. MIDI instrument Map
5969                        names do not have to be unique.
5970    </p>
5971    <p>Possible Answers:
5972    </p>
5973    <p>
5974                            </p>
5975    <blockquote class="text">
5976    <p>"OK[&lt;map&gt;]" -
5977                                    </p>
5978    <blockquote class="text">
5979    <p>in case a new MIDI instrument map could
5980                                        be added, where &lt;map&gt; reflects the
5981                                        unique ID of the newly created MIDI
5982                                        instrument map
5983    </p>
5984    </blockquote>
5985                                
5986    
5987    <p>"ERR:&lt;error-code&gt;:&lt;error-message&gt;" -
5988                                    </p>
5989    <blockquote class="text">
5990    <p>when a new map could not be created, which
5991                                        might never occur in practice
5992    </p>
5993    </blockquote>
5994                                
5995    
5996    </blockquote><p>
5997                        
5998    </p>
5999    <p>Examples:
6000    </p>
6001    <p>
6002                            </p>
6003    <blockquote class="text">
6004    <p>C: "ADD MIDI_INSTRUMENT_MAP 'Standard Map'"
6005    </p>
6006    <p>S: "OK[0]"
6007    </p>
6008    </blockquote><p>
6009                        
6010    </p>
6011    <p>
6012                            </p>
6013    <blockquote class="text">
6014    <p>C: "ADD MIDI_INSTRUMENT_MAP 'Standard Drumkit'"
6015    </p>
6016    <p>S: "OK[1]"
6017    </p>
6018    </blockquote><p>
6019                        
6020    </p>
6021    <p>
6022                            </p>
6023    <blockquote class="text">
6024    <p>C: "ADD MIDI_INSTRUMENT_MAP"
6025    </p>
6026    <p>S: "OK[5]"
6027    </p>
6028    </blockquote><p>
6029                        
6030    </p>
6031    <a name="REMOVE MIDI_INSTRUMENT_MAP"></a><br /><hr />
6032    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
6033    <a name="rfc.section.6.7.2"></a><h3>6.7.2.&nbsp;
6034    Delete one particular or all MIDI instrument maps</h3>
6035    
6036    <p>The front-end can delete a particular MIDI instrument map
6037                        by sending the following command:
6038    </p>
6039    <p>
6040                            </p>
6041    <blockquote class="text">
6042    <p>REMOVE MIDI_INSTRUMENT_MAP &lt;map&gt;
6043    </p>
6044    </blockquote><p>
6045                        
6046    </p>
6047    <p>Where &lt;map&gt; reflects the unique ID of the map to delete
6048                        as returned by the <a class='info' href='#LIST MIDI_INSTRUMENT_MAPS'>"LIST MIDI_INSTRUMENT_MAPS"<span> (</span><span class='info'>Getting all created MIDI instrument maps</span><span>)</span></a>
6049                        command.
6050    </p>
6051    <p>The front-end can delete all MIDI instrument maps by
6052                        sending the following command:
6053    </p>
6054    <p>
6055                            </p>
6056    <blockquote class="text">
6057    <p>REMOVE MIDI_INSTRUMENT_MAP ALL
6058    </p>
6059    </blockquote><p>
6060                        
6061    </p>
6062    <p>Possible Answers:
6063    </p>
6064    <p>
6065                            </p>
6066    <blockquote class="text">
6067    <p>"OK" -
6068                                    </p>
6069    <blockquote class="text">
6070    <p>in case the map(s) could be deleted
6071    </p>
6072    </blockquote>
6073                                
6074    
6075    <p>"ERR:&lt;error-code&gt;:&lt;error-message&gt;" -
6076                                    </p>
6077    <blockquote class="text">
6078    <p>when the given map does not exist
6079    </p>
6080    </blockquote>
6081                                
6082    
6083    </blockquote><p>
6084                        
6085    </p>
6086    <p>Examples:
6087    </p>
6088    <p>
6089                            </p>
6090    <blockquote class="text">
6091    <p>C: "REMOVE MIDI_INSTRUMENT_MAP 0"
6092    </p>
6093    <p>S: "OK"
6094    </p>
6095    </blockquote><p>
6096                        
6097    </p>
6098    <p>
6099                            </p>
6100    <blockquote class="text">
6101    <p>C: "REMOVE MIDI_INSTRUMENT_MAP ALL"
6102    </p>
6103    <p>S: "OK"
6104    </p>
6105    </blockquote><p>
6106                        
6107    </p>
6108    <a name="GET MIDI_INSTRUMENT_MAPS"></a><br /><hr />
6109    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
6110    <a name="rfc.section.6.7.3"></a><h3>6.7.3.&nbsp;
6111    Get amount of existing MIDI instrument maps</h3>
6112    
6113    <p>The front-end can retrieve the current amount of MIDI
6114                        instrument maps by sending the following command:
6115    </p>
6116    <p>
6117                            </p>
6118    <blockquote class="text">
6119    <p>GET MIDI_INSTRUMENT_MAPS
6120    </p>
6121    </blockquote><p>
6122                        
6123    </p>
6124    <p>Possible Answers:
6125    </p>
6126    <p>
6127                            </p>
6128    <blockquote class="text">
6129    <p>The sampler will answer by returning the current
6130                                number of MIDI instrument maps.
6131    </p>
6132    </blockquote><p>
6133                        
6134    </p>
6135    <p>Example:
6136    </p>
6137    <p>
6138                            </p>
6139    <blockquote class="text">
6140    <p>C: "GET MIDI_INSTRUMENT_MAPS"
6141    </p>
6142    <p>S: "2"
6143    </p>
6144    </blockquote><p>
6145                        
6146    </p>
6147    <a name="LIST MIDI_INSTRUMENT_MAPS"></a><br /><hr />
6148    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
6149    <a name="rfc.section.6.7.4"></a><h3>6.7.4.&nbsp;
6150    Getting all created MIDI instrument maps</h3>
6151    
6152    <p>The number of MIDI instrument maps can change on runtime. To get the
6153                        current list of MIDI instrument maps, the front-end can send the
6154                        following command:
6155    </p>
6156    <p>
6157                            </p>
6158    <blockquote class="text">
6159    <p>LIST MIDI_INSTRUMENT_MAPS
6160    </p>
6161    </blockquote><p>
6162                        
6163    </p>
6164    <p>Possible Answers:
6165    </p>
6166    <p>
6167                            </p>
6168    <blockquote class="text">
6169    <p>The sampler will answer by returning a comma separated list
6170                                with all MIDI instrument maps' numerical IDs.
6171    </p>
6172    </blockquote><p>
6173                        
6174    </p>
6175    <p>Example:
6176    </p>
6177    <p>
6178                            </p>
6179    <blockquote class="text">
6180    <p>C: "LIST MIDI_INSTRUMENT_MAPS"
6181    </p>
6182    <p>S: "0,1,5,12"
6183    </p>
6184    </blockquote><p>
6185                        
6186    </p>
6187    <a name="GET MIDI_INSTRUMENT_MAP INFO"></a><br /><hr />
6188    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
6189    <a name="rfc.section.6.7.5"></a><h3>6.7.5.&nbsp;
6190    Getting MIDI instrument map information</h3>
6191    
6192    <p>The front-end can ask for the current settings of a MIDI
6193                        instrument map by sending the following command:
6194    </p>
6195    <p>
6196                            </p>
6197    <blockquote class="text">
6198    <p>GET MIDI_INSTRUMENT_MAP INFO &lt;map&gt;
6199    </p>
6200    </blockquote><p>
6201                        
6202    </p>
6203    <p>Where &lt;map&gt; is the numerical ID of the map the
6204                        front-end is interested in as returned by the
6205                        <a class='info' href='#LIST MIDI_INSTRUMENT_MAPS'>"LIST MIDI_INSTRUMENT_MAPS"<span> (</span><span class='info'>Getting all created MIDI instrument maps</span><span>)</span></a>
6206                        command.
6207    </p>
6208    <p>Possible Answers:
6209    </p>
6210    <p>
6211                            </p>
6212    <blockquote class="text">
6213    <p>LinuxSampler will answer by sending a &lt;CRLF&gt; separated list.
6214                                Each answer line begins with the settings category name
6215                                followed by a colon and then a space character &lt;SP&gt; and finally
6216                                the info character string to that setting category. At the
6217                                moment the following categories are defined:
6218    </p>
6219    <p>
6220                                    </p>
6221    <blockquote class="text">
6222    <p>NAME -
6223                                            </p>
6224    <blockquote class="text">
6225    <p>custom name of the given map,
6226                                                which does not have to be unique
6227    </p>
6228    </blockquote>
6229                                        
6230    
6231    </blockquote>
6232                                
6233    
6234    </blockquote><p>
6235                        
6236    </p>
6237    <p>The mentioned fields above don't have to be in particular order.
6238    </p>
6239    <p>Example:
6240    </p>
6241    <p>
6242                            </p>
6243    <blockquote class="text">
6244    <p>C: "GET MIDI_INSTRUMENT_MAP INFO 0"
6245    </p>
6246    <p>S: "NAME: Standard Map"
6247    </p>
6248    <p>&nbsp;&nbsp;&nbsp;"."
6249    </p>
6250    </blockquote><p>
6251                        
6252    </p>
6253    <a name="SET MIDI_INSTRUMENT_MAP NAME"></a><br /><hr />
6254    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
6255    <a name="rfc.section.6.7.6"></a><h3>6.7.6.&nbsp;
6256    Renaming a MIDI instrument map</h3>
6257    
6258    <p>The front-end can alter the custom name of a MIDI
6259                        instrument map by sending the following command:
6260    </p>
6261    <p>
6262                            </p>
6263    <blockquote class="text">
6264    <p>SET MIDI_INSTRUMENT_MAP NAME &lt;map&gt; &lt;name&gt;
6265    </p>
6266    </blockquote><p>
6267                        
6268    </p>
6269    <p>Where &lt;map&gt; is the numerical ID of the map and
6270                        &lt;name&gt; the new custom name of the map, which does not
6271                        have to be unique.
6272    </p>
6273    <p>Possible Answers:
6274    </p>
6275    <p>
6276                            </p>
6277    <blockquote class="text">
6278    <p>"OK" -
6279                                    </p>
6280    <blockquote class="text">
6281    <p>on success
6282    </p>
6283    </blockquote>
6284                                
6285    
6286    <p>"ERR:&lt;error-code&gt;:&lt;error-message&gt;" -
6287                                    </p>
6288    <blockquote class="text">
6289    <p>in case the given map does not exist
6290    </p>
6291    </blockquote>
6292                                
6293    
6294    </blockquote><p>
6295                        
6296    </p>
6297    <p>Example:
6298    </p>
6299    <p>
6300                            </p>
6301    <blockquote class="text">
6302    <p>C: "SET MIDI_INSTRUMENT_MAP NAME 0 'Foo instruments'"
6303    </p>
6304    <p>S: "OK"
6305    </p>
6306    </blockquote><p>
6307                        
6308    </p>
6309  <a name="MAP MIDI_INSTRUMENT"></a><br /><hr />  <a name="MAP MIDI_INSTRUMENT"></a><br /><hr />
6310  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
6311  <a name="rfc.section.6.7.1"></a><h3>6.7.1.&nbsp;Create or replace a MIDI instrument map entry</h3>  <a name="rfc.section.6.7.7"></a><h3>6.7.7.&nbsp;
6312    Create or replace a MIDI instrument map entry</h3>
6313    
6314  <p>The front-end can create a new or replace an existing entry  <p>The front-end can create a new or replace an existing entry
6315                      in the sampler's MIDI instrument map by sending the following                      in a sampler's MIDI instrument map by sending the following
6316                      command:                      command:
6317  </p>  </p>
6318  <p>  <p>
6319                          </p>                          </p>
6320  <blockquote class="text">  <blockquote class="text">
6321  <p>MAP MIDI_INSTRUMENT &lt;midi_bank_msb&gt;  <p>MAP MIDI_INSTRUMENT &lt;map&gt;
6322                              &lt;midi_bank_lsb&gt; &lt;midi_prog&gt; &lt;engine_name&gt;                              &lt;midi_bank&gt; &lt;midi_prog&gt; &lt;engine_name&gt;
6323                              &lt;filename&gt; &lt;instrument_index&gt; &lt;volume_value&gt;                              &lt;filename&gt; &lt;instrument_index&gt; &lt;volume_value&gt;
6324                              [&lt;instr_load_mode&gt;] [&lt;name&gt;]                              [&lt;instr_load_mode&gt;] [&lt;name&gt;]
6325  </p>  </p>
6326  </blockquote><p>  </blockquote><p>
6327                                            
6328  </p>  </p>
6329  <p>Where &lt;midi_bank_msb&gt; is an integer value between  <p>Where &lt;map&gt; is the numeric ID of the map to alter,
6330                      0..127 reflecting the MIDI bank select MSB (coarse) index,                      &lt;midi_bank&gt; is an integer value between
6331                      &lt;midi_bank_lsb&gt; an integer value between 0..127 reflecting                      0..16383 reflecting the MIDI bank select index,
6332                      the MIDI bank select LSB (fine) index, &lt;midi_prog&gt; an                      &lt;midi_prog&gt; an
6333                      integer value between 0..127 reflecting the MIDI program change                      integer value between 0..127 reflecting the MIDI program change
6334                      index, &lt;engine_name&gt; a sampler engine name as returned by                      index, &lt;engine_name&gt; a sampler engine name as returned by
6335                      the <a class="info" href="#LIST AVAILABLE_ENGINES">"LIST AVAILABLE_ENGINES"<span> (</span><span class="info">Getting all available engines</span><span>)</span></a>                      the <a class='info' href='#LIST AVAILABLE_ENGINES'>"LIST AVAILABLE_ENGINES"<span> (</span><span class='info'>Getting all available engines</span><span>)</span></a>
6336                      command (not encapsulated into apostrophes), &lt;filename&gt; the name                      command (not encapsulated into apostrophes), &lt;filename&gt; the name
6337                      of the instrument's file to be deployed (encapsulated into apostrophes), &lt;instrument_index&gt; the index (integer value) of the instrument                      of the instrument's file to be deployed (encapsulated into apostrophes),
6338                        &lt;instrument_index&gt; the index (integer value) of the instrument
6339                      within the given file, &lt;volume_value&gt; reflects the master                      within the given file, &lt;volume_value&gt; reflects the master
6340                      volume of the instrument as optionally dotted number (where a                      volume of the instrument as optionally dotted number (where a
6341                      value < 1.0 means attenuation and a value > 1.0 means                      value < 1.0 means attenuation and a value > 1.0 means
# Line 5298  Intellectual Property and Copyright Stat Line 6430  Intellectual Property and Copyright Stat
6430                      individually. Due to this, in case the frontend shows the                      individually. Due to this, in case the frontend shows the
6431                      load modes of entries, the frontend should retrieve the actual                      load modes of entries, the frontend should retrieve the actual
6432                      mode by i.e. sending                      mode by i.e. sending
6433                      <a class="info" href="#GET MIDI_INSTRUMENT INFO">"GET MIDI_INSTRUMENT INFO"<span> (</span><span class="info">Get current settings of MIDI instrument map entry</span><span>)</span></a>                      <a class='info' href='#GET MIDI_INSTRUMENT INFO'>"GET MIDI_INSTRUMENT INFO"<span> (</span><span class='info'>Get current settings of MIDI instrument map entry</span><span>)</span></a>
6434                      command(s). Finally the OPTIONAL &lt;name&gt; argument allows to                      command(s). Finally the OPTIONAL &lt;name&gt; argument allows to
6435                      set a custom name (encapsulated into apostrophes) for the mapping                      set a custom name (encapsulated into apostrophes) for the mapping
6436                      entry, useful for frontends for displaying an appropriate name for                      entry, useful for frontends for displaying an appropriate name for
6437                      mapped instruments (using                      mapped instruments (using
6438                      <a class="info" href="#GET MIDI_INSTRUMENT INFO">"GET MIDI_INSTRUMENT INFO"<span> (</span><span class="info">Get current settings of MIDI instrument map entry</span><span>)</span></a>).                      <a class='info' href='#GET MIDI_INSTRUMENT INFO'>"GET MIDI_INSTRUMENT INFO"<span> (</span><span class='info'>Get current settings of MIDI instrument map entry</span><span>)</span></a>).
6439                                            
6440  </p>  </p>
6441  <p>  <p>
# Line 5332  Intellectual Property and Copyright Stat Line 6464  Intellectual Property and Copyright Stat
6464  <p>"ERR:&lt;error-code&gt;:&lt;error-message&gt;" -  <p>"ERR:&lt;error-code&gt;:&lt;error-message&gt;" -
6465                                  </p>                                  </p>
6466  <blockquote class="text">  <blockquote class="text">
6467  <p>when the given engine does not exist or a value  <p>when the given map or engine does not exist or a value
6468                                      is out of range                                      is out of range
6469  </p>  </p>
6470  </blockquote>  </blockquote>
# Line 5346  Intellectual Property and Copyright Stat Line 6478  Intellectual Property and Copyright Stat
6478  <p>  <p>
6479                          </p>                          </p>
6480  <blockquote class="text">  <blockquote class="text">
6481  <p>C: "MAP MIDI_INSTRUMENT 3 0 0 gig '/usr/share/Steinway D.gig' 0 0.8 PERSISTENT"  <p>C: "MAP MIDI_INSTRUMENT 0 3 0 gig '/usr/share/Steinway D.gig' 0 0.8 PERSISTENT"
6482  </p>  </p>
6483  <p>S: "OK"  <p>S: "OK"
6484  </p>  </p>
# Line 5356  Intellectual Property and Copyright Stat Line 6488  Intellectual Property and Copyright Stat
6488  <p>  <p>
6489                          </p>                          </p>
6490  <blockquote class="text">  <blockquote class="text">
6491  <p>C: "MAP MIDI_INSTRUMENT 127 4 50 gig '/home/john/foostrings.gig' 7 1.0"  <p>C: "MAP MIDI_INSTRUMENT 0 4 50 gig '/home/john/foostrings.gig' 7 1.0"
6492  </p>  </p>
6493  <p>S: "OK"  <p>S: "OK"
6494  </p>  </p>
# Line 5370  Intellectual Property and Copyright Stat Line 6502  Intellectual Property and Copyright Stat
6502  </p>  </p>
6503  <p>S: "OK"  <p>S: "OK"
6504  </p>  </p>
6505  <p>C: "MAP MIDI_INSTRUMENT 1 0 0 gig '/usr/share/piano.gig' 0 0.25 'Silent Piano'"  <p>C: "MAP MIDI_INSTRUMENT 0 1 0 gig '/usr/share/piano.gig' 0 0.25 'Silent Piano'"
6506  </p>  </p>
6507  <p>S: "OK"  <p>S: "OK"
6508  </p>  </p>
# Line 5380  Intellectual Property and Copyright Stat Line 6512  Intellectual Property and Copyright Stat
6512  <p>  <p>
6513                          </p>                          </p>
6514  <blockquote class="text">  <blockquote class="text">
6515  <p>C: "MAP MIDI_INSTRUMENT 99 8 120 gig '/home/joe/foodrums.gig' 0 1.0 PERSISTENT 'Foo Drumkit'"  <p>C: "MAP MIDI_INSTRUMENT 1 8 120 gig '/home/joe/foodrums.gig' 0 1.0 PERSISTENT 'Foo Drumkit'"
6516  </p>  </p>
6517  <p>S: "OK"  <p>S: "OK"
6518  </p>  </p>
# Line 5388  Intellectual Property and Copyright Stat Line 6520  Intellectual Property and Copyright Stat
6520                                            
6521  </p>  </p>
6522  <a name="GET MIDI_INSTRUMENTS"></a><br /><hr />  <a name="GET MIDI_INSTRUMENTS"></a><br /><hr />
6523  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
6524  <a name="rfc.section.6.7.2"></a><h3>6.7.2.&nbsp;Getting ammount of MIDI instrument map entries</h3>  <a name="rfc.section.6.7.8"></a><h3>6.7.8.&nbsp;
6525    Getting ammount of MIDI instrument map entries</h3>
6526    
6527  <p>The front-end can query the amount of currently existing MIDI  <p>The front-end can query the amount of currently existing
6528                      instrument map entries by sending the following                      entries in a MIDI instrument map by sending the following
6529                        command:
6530    </p>
6531    <p>
6532                            </p>
6533    <blockquote class="text">
6534    <p>GET MIDI_INSTRUMENTS &lt;map&gt;
6535    </p>
6536    </blockquote><p>
6537                        
6538    </p>
6539    <p>The front-end can query the amount of currently existing
6540                        entries in all MIDI instrument maps by sending the following
6541                      command:                      command:
6542  </p>  </p>
6543  <p>  <p>
6544                          </p>                          </p>
6545  <blockquote class="text">  <blockquote class="text">
6546  <p>GET MIDI_INSTRUMENTS  <p>GET MIDI_INSTRUMENTS ALL
6547  </p>  </p>
6548  </blockquote><p>  </blockquote><p>
6549                                            
# Line 5408  Intellectual Property and Copyright Stat Line 6553  Intellectual Property and Copyright Stat
6553  <p>  <p>
6554                          </p>                          </p>
6555  <blockquote class="text">  <blockquote class="text">
6556  <p>LinuxSampler will answer by sending the current number of  <p>The sampler will answer by sending the current number of
6557                              entries in the sampler's MIDI instrument map.                              entries in the MIDI instrument map(s).
6558  </p>  </p>
6559  </blockquote><p>  </blockquote><p>
6560                                            
# Line 5419  Intellectual Property and Copyright Stat Line 6564  Intellectual Property and Copyright Stat
6564  <p>  <p>
6565                          </p>                          </p>
6566  <blockquote class="text">  <blockquote class="text">
6567  <p>C: "GET MIDI_INSTRUMENTS"  <p>C: "GET MIDI_INSTRUMENTS 0"
6568  </p>  </p>
6569  <p>S: "634"  <p>S: "234"
6570    </p>
6571    </blockquote><p>
6572                        
6573    </p>
6574    <p>
6575                            </p>
6576    <blockquote class="text">
6577    <p>C: "GET MIDI_INSTRUMENTS ALL"
6578    </p>
6579    <p>S: "954"
6580  </p>  </p>
6581  </blockquote><p>  </blockquote><p>
6582                                            
6583  </p>  </p>
6584  <a name="LIST MIDI_INSTRUMENTS"></a><br /><hr />  <a name="LIST MIDI_INSTRUMENTS"></a><br /><hr />
6585  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
6586  <a name="rfc.section.6.7.3"></a><h3>6.7.3.&nbsp;Getting indeces of all MIDI instrument map entries</h3>  <a name="rfc.section.6.7.9"></a><h3>6.7.9.&nbsp;
6587    Getting indeces of all entries of a MIDI instrument map</h3>
6588    
6589  <p>The front-end can query a list of all currently existing MIDI  <p>The front-end can query a list of all currently existing
6590                      instrument map entries by sending the following command:                      entries in a certain MIDI instrument map by sending the following
6591                        command:
6592  </p>  </p>
6593  <p>  <p>
6594                          </p>                          </p>
6595  <blockquote class="text">  <blockquote class="text">
6596  <p>LIST MIDI_INSTRUMENTS  <p>LIST MIDI_INSTRUMENTS &lt;map&gt;
6597    </p>
6598    </blockquote><p>
6599                        
6600    </p>
6601    <p>Where &lt;map&gt; is the numeric ID of the MIDI instrument map.
6602    </p>
6603    <p>The front-end can query a list of all currently existing
6604                        entries of all MIDI instrument maps by sending the following
6605                        command:
6606    </p>
6607    <p>
6608                            </p>
6609    <blockquote class="text">
6610    <p>LIST MIDI_INSTRUMENTS ALL
6611  </p>  </p>
6612  </blockquote><p>  </blockquote><p>
6613                                            
# Line 5446  Intellectual Property and Copyright Stat Line 6617  Intellectual Property and Copyright Stat
6617  <p>  <p>
6618                          </p>                          </p>
6619  <blockquote class="text">  <blockquote class="text">
6620  <p>LinuxSampler will answer by sending a comma separated  <p>The sampler will answer by sending a comma separated
6621                              list of MIDI bank MSB (coarse) - MIDI bank LSB (fine) -                              list of map ID - MIDI bank - MIDI program triples, where
6622                              MIDI program triples, where each triple is encapsulated                              each triple is encapsulated into curly braces. The
6623                              into curly braces. The list is returned in one single                              list is returned in one single line. Each triple
6624                              line. Each triple just reflects the key of the respective                              just reflects the key of the respective map entry,
6625                              map entry, thus subsequent                              thus subsequent
6626                              <a class="info" href="#GET MIDI_INSTRUMENT INFO">"GET MIDI_INSTRUMENT INFO"<span> (</span><span class="info">Get current settings of MIDI instrument map entry</span><span>)</span></a>                              <a class='info' href='#GET MIDI_INSTRUMENT INFO'>"GET MIDI_INSTRUMENT INFO"<span> (</span><span class='info'>Get current settings of MIDI instrument map entry</span><span>)</span></a>
6627                              command(s) are necessary to retrieve detailed informations                              command(s) are necessary to retrieve detailed informations
6628                              about each entry.                              about each entry.
6629  </p>  </p>
# Line 5464  Intellectual Property and Copyright Stat Line 6635  Intellectual Property and Copyright Stat
6635  <p>  <p>
6636                          </p>                          </p>
6637  <blockquote class="text">  <blockquote class="text">
6638  <p>C: "LIST MIDI_INSTRUMENTS"  <p>C: "LIST MIDI_INSTRUMENTS 0"
6639  </p>  </p>
6640  <p>S: "{0,0,0},{0,0,1},{120,0,3},{120,0,4},{23,127,127}"  <p>S: "{0,0,0},{0,0,1},{0,0,3},{0,1,4},{1,127,127}"
6641  </p>  </p>
6642  </blockquote><p>  </blockquote><p>
6643                                            
6644  </p>  </p>
6645  <a name="UNMAP MIDI_INSTRUMENT"></a><br /><hr />  <a name="UNMAP MIDI_INSTRUMENT"></a><br /><hr />
6646  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
6647  <a name="rfc.section.6.7.4"></a><h3>6.7.4.&nbsp;Remove an entry from the MIDI instrument map</h3>  <a name="rfc.section.6.7.10"></a><h3>6.7.10.&nbsp;
6648    Remove an entry from the MIDI instrument map</h3>
6649    
6650  <p>The front-end can delete an entry from the MIDI instrument  <p>The front-end can delete an entry from a MIDI instrument
6651                      map by sending the following command:                      map by sending the following command:
6652  </p>  </p>
6653  <p>  <p>
6654                          </p>                          </p>
6655  <blockquote class="text">  <blockquote class="text">
6656  <p>UNMAP MIDI_INSTRUMENT &lt;midi_bank_msb&gt; &lt;midi_bank_lsb&gt; &lt;midi_prog&gt;  <p>UNMAP MIDI_INSTRUMENT &lt;map&gt; &lt;midi_bank&gt; &lt;midi_prog&gt;
6657  </p>  </p>
6658  </blockquote><p>  </blockquote><p>
6659                                            
6660  </p>  </p>
6661  <p>  <p>
6662                      Where &lt;midi_bank_msb&gt; is an integer value between 0..127                      Where &lt;map&gt; is the numeric ID of the MIDI instrument map,
6663                      reflecting the MIDI bank MSB (coarse) value, &lt;midi_bank_lsb&gt;                      &lt;midi_bank&gt; is an integer value between 0..16383
6664                      an integer value between 0..127 reflecting the MIDI bank LSB                      reflecting the MIDI bank value and
6665                      (fine) value and &lt;midi_prog&gt; an integer value between                      &lt;midi_prog&gt; an integer value between
6666                      0..127 reflecting the MIDI program value of the map entrie's key                      0..127 reflecting the MIDI program value of the map's entrie's key
6667                      index triple.                      index triple.
6668                                            
6669  </p>  </p>
# Line 5524  Intellectual Property and Copyright Stat Line 6696  Intellectual Property and Copyright Stat
6696  <p>  <p>
6697                          </p>                          </p>
6698  <blockquote class="text">  <blockquote class="text">
6699  <p>C: "UNMAP MIDI_INSTRUMENT 2 40 127"  <p>C: "UNMAP MIDI_INSTRUMENT 0 2 127"
6700  </p>  </p>
6701  <p>S: "OK"  <p>S: "OK"
6702  </p>  </p>
# Line 5532  Intellectual Property and Copyright Stat Line 6704  Intellectual Property and Copyright Stat
6704                                            
6705  </p>  </p>
6706  <a name="GET MIDI_INSTRUMENT INFO"></a><br /><hr />  <a name="GET MIDI_INSTRUMENT INFO"></a><br /><hr />
6707  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
6708  <a name="rfc.section.6.7.5"></a><h3>6.7.5.&nbsp;Get current settings of MIDI instrument map entry</h3>  <a name="rfc.section.6.7.11"></a><h3>6.7.11.&nbsp;
6709    Get current settings of MIDI instrument map entry</h3>
6710    
6711  <p>The front-end can retrieve the current settings of a certain  <p>The front-end can retrieve the current settings of a certain
6712                      instrument map entry by sending the following command:                      instrument map entry by sending the following command:
# Line 5541  Intellectual Property and Copyright Stat Line 6714  Intellectual Property and Copyright Stat
6714  <p>  <p>
6715                          </p>                          </p>
6716  <blockquote class="text">  <blockquote class="text">
6717  <p>GET MIDI_INSTRUMENT INFO &lt;midi_bank_msb&gt; &lt;midi_bank_lsb&gt; &lt;midi_prog&gt;  <p>GET MIDI_INSTRUMENT INFO &lt;map&gt; &lt;midi_bank&gt; &lt;midi_prog&gt;
6718  </p>  </p>
6719  </blockquote><p>  </blockquote><p>
6720                                            
6721  </p>  </p>
6722  <p>  <p>
6723                      Where &lt;midi_bank_msb&gt; is an integer value between 0..127                      Where &lt;map&gt; is the numeric ID of the MIDI instrument map,
6724                      reflecting the MIDI bank MSB (coarse) value, &lt;midi_bank_lsb&gt;                      &lt;midi_bank&gt; is an integer value between 0..16383
6725                      an integer value between 0..127 reflecting the MIDI bank LSB                      reflecting the MIDI bank value, &lt;midi_bank&gt;
6726                      (fine) value and &lt;midi_prog&gt; an integer value between                      and &lt;midi_prog&gt; an integer value between
6727                      0..127 reflecting the MIDI program value of the map entrie's key                      0..127 reflecting the MIDI program value of the map's entrie's key
6728                      index triple.                      index triple.
6729                                            
6730  </p>  </p>
# Line 5574  Intellectual Property and Copyright Stat Line 6747  Intellectual Property and Copyright Stat
6747                                      This name shall be used by frontends for displaying a                                      This name shall be used by frontends for displaying a
6748                                      name for this mapped instrument. It can be set and                                      name for this mapped instrument. It can be set and
6749                                      changed with the                                      changed with the
6750                                      <a class="info" href="#MAP MIDI_INSTRUMENT">"MAP MIDI_INSTRUMENT"<span> (</span><span class="info">Create or replace a MIDI instrument map entry</span><span>)</span></a>                                      <a class='info' href='#MAP MIDI_INSTRUMENT'>"MAP MIDI_INSTRUMENT"<span> (</span><span class='info'>Create or replace a MIDI instrument map entry</span><span>)</span></a>
6751                                      command and does not have to be unique.                                      command and does not have to be unique.
6752  </p>  </p>
6753  </blockquote>  </blockquote>
# Line 5619  Intellectual Property and Copyright Stat Line 6792  Intellectual Property and Copyright Stat
6792                                  </p>                                  </p>
6793  <blockquote class="text">  <blockquote class="text">
6794  <p>Life time of instrument  <p>Life time of instrument
6795                                      (see <a class="info" href="#MAP MIDI_INSTRUMENT">"MAP MIDI_INSTRUMENT"<span> (</span><span class="info">Create or replace a MIDI instrument map entry</span><span>)</span></a> for details about this setting).                                      (see <a class='info' href='#MAP MIDI_INSTRUMENT'>"MAP MIDI_INSTRUMENT"<span> (</span><span class='info'>Create or replace a MIDI instrument map entry</span><span>)</span></a> for details about this setting).
6796  </p>  </p>
6797  </blockquote>  </blockquote>
6798                                                            
# Line 5644  Intellectual Property and Copyright Stat Line 6817  Intellectual Property and Copyright Stat
6817  <p>  <p>
6818                          </p>                          </p>
6819  <blockquote class="text">  <blockquote class="text">
6820  <p>C: "GET MIDI_INSTRUMENT INFO 3 45 120"  <p>C: "GET MIDI_INSTRUMENT INFO 1 45 120"
6821  </p>  </p>
6822  <p>S: "NAME: Drums for Foo Song"  <p>S: "NAME: Drums for Foo Song"
6823  </p>  </p>
# Line 5666  Intellectual Property and Copyright Stat Line 6839  Intellectual Property and Copyright Stat
6839                                            
6840  </p>  </p>
6841  <a name="CLEAR MIDI_INSTRUMENTS"></a><br /><hr />  <a name="CLEAR MIDI_INSTRUMENTS"></a><br /><hr />
6842  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
6843  <a name="rfc.section.6.7.6"></a><h3>6.7.6.&nbsp;Clear MIDI instrument map</h3>  <a name="rfc.section.6.7.12"></a><h3>6.7.12.&nbsp;
6844    Clear MIDI instrument map</h3>
6845    
6846  <p>The front-end can clear the whole MIDI instrument map, that  <p>The front-end can clear a whole MIDI instrument map, that
6847                      is delete all entries by sending the following command:                      is delete all its entries by sending the following command:
6848  </p>  </p>
6849  <p>  <p>
6850                          </p>                          </p>
6851  <blockquote class="text">  <blockquote class="text">
6852  <p>CLEAR MIDI_INSTRUMENTS  <p>CLEAR MIDI_INSTRUMENTS &lt;map&gt;
6853  </p>  </p>
6854  </blockquote><p>  </blockquote><p>
6855                                            
6856  </p>  </p>
6857    <p>Where &lt;map&gt; is the numeric ID of the map to clear.
6858    </p>
6859    <p>The front-end can clear all MIDI instrument maps, that
6860                        is delete all entries of all maps by sending the following
6861                        command:
6862    </p>
6863    <p>
6864                            </p>
6865    <blockquote class="text">
6866    <p>CLEAR MIDI_INSTRUMENTS ALL
6867    </p>
6868    </blockquote><p>
6869                        
6870    </p>
6871    <p>The command "CLEAR MIDI_INSTRUMENTS ALL" does not delete the
6872                        maps, only their entries, thus the map's settings like
6873                        custom name will be preservevd.
6874    </p>
6875  <p>Possible Answers:  <p>Possible Answers:
6876  </p>  </p>
6877  <p>  <p>
# Line 5696  Intellectual Property and Copyright Stat Line 6888  Intellectual Property and Copyright Stat
6888  </blockquote><p>  </blockquote><p>
6889                                            
6890  </p>  </p>
6891  <p>Example:  <p>Examples:
6892    </p>
6893    <p>
6894                           </p>
6895    <blockquote class="text">
6896    <p>C: "CLEAR MIDI_INSTRUMENTS 0"
6897    </p>
6898    <p>S: "OK"
6899    </p>
6900    </blockquote><p>
6901                        
6902  </p>  </p>
6903  <p>  <p>
6904                         </p>                         </p>
6905  <blockquote class="text">  <blockquote class="text">
6906  <p>C: "CLEAR MIDI_INSTRUMENTS"  <p>C: "CLEAR MIDI_INSTRUMENTS ALL"
6907  </p>  </p>
6908  <p>S: "OK"  <p>S: "OK"
6909  </p>  </p>
# Line 5709  Intellectual Property and Copyright Stat Line 6911  Intellectual Property and Copyright Stat
6911                                            
6912  </p>  </p>
6913  <a name="command_syntax"></a><br /><hr />  <a name="command_syntax"></a><br /><hr />
6914  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
6915  <a name="rfc.section.7"></a><h3>7.&nbsp;Command Syntax</h3>  <a name="rfc.section.7"></a><h3>7.&nbsp;
6916    Command Syntax</h3>
6917    
6918  <p>The grammar of the control protocol as descibed in <a class="info" href="#control_commands">Section&nbsp;6<span> (</span><span class="info">Description for control commands</span><span>)</span></a>  <p>The grammar of the control protocol as descibed in <a class='info' href='#control_commands'>Section&nbsp;6<span> (</span><span class='info'>Description for control commands</span><span>)</span></a>
6919              is defined below using Backus-Naur Form (BNF as described in <a class="info" href="#RFC2234">[RFC2234]<span> (</span><span class="info">Crocker, D. and P. Overell, &ldquo;Augmented BNF for Syntax Specifications,&rdquo; 1997.</span><span>)</span></a>)              is defined below using Backus-Naur Form (BNF as described in <a class='info' href='#RFC2234'>[RFC2234]<span> (</span><span class='info'>Crocker, D. and P. Overell, &ldquo;Augmented BNF for Syntax Specifications,&rdquo; 1997.</span><span>)</span></a>)
6920              where applicable.              where applicable.
6921                            
6922  </p>  </p>
# Line 5771  Intellectual Property and Copyright Stat Line 6974  Intellectual Property and Copyright Stat
6974  <p>command =  <p>command =
6975          </p>          </p>
6976  <blockquote class="text">  <blockquote class="text">
6977  <p>ADD SP CHANNEL  <p>ADD SP add_instruction
6978                                    
6979  </p>  </p>
6980  <p>/ MAP SP map_instruction  <p>/ MAP SP map_instruction
# Line 5796  Intellectual Property and Copyright Stat Line 6999  Intellectual Property and Copyright Stat
6999                                    
7000  </p>  </p>
7001  <p>/ REMOVE SP remove_instruction  <p>/ REMOVE SP remove_instruction
   
7002                                    
7003  </p>  </p>
7004  <p>/ SET SP set_instruction  <p>/ SET SP set_instruction
# Line 5826  Intellectual Property and Copyright Stat Line 7028  Intellectual Property and Copyright Stat
7028  </blockquote><p>  </blockquote><p>
7029    
7030  </p>  </p>
7031    <p>add_instruction =
7032            </p>
7033    <blockquote class="text">
7034    <p>CHANNEL
7035                    
7036    </p>
7037    <p>/ MIDI_INSTRUMENT_MAP
7038                    
7039    </p>
7040    <p>/ MIDI_INSTRUMENT_MAP SP map_name
7041                    
7042    </p>
7043    </blockquote><p>
7044    
7045    </p>
7046  <p>subscribe_event =  <p>subscribe_event =
7047          </p>          </p>
7048  <blockquote class="text">  <blockquote class="text">
7049  <p>CHANNEL_COUNT  <p>AUDIO_OUTPUT_DEVICE_COUNT
7050                    
7051    </p>
7052    <p>/ AUDIO_OUTPUT_DEVICE_INFO
7053                    
7054    </p>
7055    <p>/ MIDI_INPUT_DEVICE_COUNT
7056                    
7057    </p>
7058    <p>/ MIDI_INPUT_DEVICE_INFO
7059                    
7060    </p>
7061    <p>/ CHANNEL_COUNT
7062                                    
7063  </p>  </p>
7064  <p>/ VOICE_COUNT  <p>/ VOICE_COUNT
# Line 5844  Intellectual Property and Copyright Stat Line 7073  Intellectual Property and Copyright Stat
7073  <p>/ CHANNEL_INFO  <p>/ CHANNEL_INFO
7074                                    
7075  </p>  </p>
7076    <p>/ MIDI_INSTRUMENT_MAP_COUNT
7077                    
7078    </p>
7079    <p>/ MIDI_INSTRUMENT_MAP_INFO
7080                    
7081    </p>
7082    <p>/ MIDI_INSTRUMENT_COUNT
7083                    
7084    </p>
7085    <p>/ MIDI_INSTRUMENT_INFO
7086                    
7087    </p>
7088  <p>/ MISCELLANEOUS  <p>/ MISCELLANEOUS
7089                                    
7090  </p>  </p>
# Line 5856  Intellectual Property and Copyright Stat Line 7097  Intellectual Property and Copyright Stat
7097  <p>unsubscribe_event =  <p>unsubscribe_event =
7098          </p>          </p>
7099  <blockquote class="text">  <blockquote class="text">
7100  <p>CHANNEL_COUNT  <p>AUDIO_OUTPUT_DEVICE_COUNT
7101                    
7102    </p>
7103    <p>/ AUDIO_OUTPUT_DEVICE_INFO
7104                    
7105    </p>
7106    <p>/ MIDI_INPUT_DEVICE_COUNT
7107                    
7108    </p>
7109    <p>/ MIDI_INPUT_DEVICE_INFO
7110                    
7111    </p>
7112    <p>/ CHANNEL_COUNT
7113                                    
7114  </p>  </p>
7115  <p>/ VOICE_COUNT  <p>/ VOICE_COUNT
# Line 5871  Intellectual Property and Copyright Stat Line 7124  Intellectual Property and Copyright Stat
7124  <p>/ CHANNEL_INFO  <p>/ CHANNEL_INFO
7125                                    
7126  </p>  </p>
7127    <p>/ MIDI_INSTRUMENT_MAP_COUNT
7128                    
7129    </p>
7130    <p>/ MIDI_INSTRUMENT_MAP_INFO
7131                    
7132    </p>
7133    <p>/ MIDI_INSTRUMENT_COUNT
7134                    
7135    </p>
7136    <p>/ MIDI_INSTRUMENT_INFO
7137                    
7138    </p>
7139  <p>/ MISCELLANEOUS  <p>/ MISCELLANEOUS
7140                                    
7141  </p>  </p>
# Line 5883  Intellectual Property and Copyright Stat Line 7148  Intellectual Property and Copyright Stat
7148  <p>map_instruction =  <p>map_instruction =
7149          </p>          </p>
7150  <blockquote class="text">  <blockquote class="text">
7151  <p>MIDI_INSTRUMENT SP midi_bank_msb SP midi_bank_lsb SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value  <p>MIDI_INSTRUMENT SP midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value
7152                                    
7153  </p>  </p>
7154  <p>/ MIDI_INSTRUMENT SP midi_bank_msb SP midi_bank_lsb SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP instr_load_mode  <p>/ MIDI_INSTRUMENT SP midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP instr_load_mode
7155                                    
7156  </p>  </p>
7157  <p>/ MIDI_INSTRUMENT SP midi_bank_msb SP midi_bank_lsb SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP entry_name  <p>/ MIDI_INSTRUMENT SP midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP entry_name
7158                                    
7159  </p>  </p>
7160  <p>/ MIDI_INSTRUMENT SP midi_bank_msb SP midi_bank_lsb SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP instr_load_mode SP entry_name  <p>/ MIDI_INSTRUMENT SP midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP instr_load_mode SP entry_name
7161                                    
7162  </p>  </p>
7163  </blockquote><p>  </blockquote><p>
# Line 5901  Intellectual Property and Copyright Stat Line 7166  Intellectual Property and Copyright Stat
7166  <p>unmap_instruction =  <p>unmap_instruction =
7167          </p>          </p>
7168  <blockquote class="text">  <blockquote class="text">
7169  <p>MIDI_INSTRUMENT SP midi_bank_msb SP midi_bank_lsb SP midi_prog  <p>MIDI_INSTRUMENT SP midi_map SP midi_bank SP midi_prog
7170                                    
7171  </p>  </p>
7172  </blockquote><p>  </blockquote><p>
# Line 5913  Intellectual Property and Copyright Stat Line 7178  Intellectual Property and Copyright Stat
7178  <p>CHANNEL SP sampler_channel  <p>CHANNEL SP sampler_channel
7179                                    
7180  </p>  </p>
7181    <p>/ MIDI_INSTRUMENT_MAP SP midi_map
7182                    
7183    </p>
7184    <p>/ MIDI_INSTRUMENT_MAP SP ALL
7185                    
7186    </p>
7187  </blockquote><p>  </blockquote><p>
7188    
7189  </p>  </p>
# Line 5997  Intellectual Property and Copyright Stat Line 7268  Intellectual Property and Copyright Stat
7268  <p>/ TOTAL_VOICE_COUNT_MAX  <p>/ TOTAL_VOICE_COUNT_MAX
7269                                    
7270  </p>  </p>
7271  <p>/ MIDI_INSTRUMENTS  <p>/ MIDI_INSTRUMENTS SP midi_map
7272                                    
7273  </p>  </p>
7274  <p>/ MIDI_INSTRUMENT SP INFO SP midi_bank_msb SP midi_bank_lsb SP midi_prog  <p>/ MIDI_INSTRUMENTS SP ALL
7275                    
7276    </p>
7277    <p>/ MIDI_INSTRUMENT SP INFO SP midi_map SP midi_bank SP midi_prog
7278                    
7279    </p>
7280    <p>/ MIDI_INSTRUMENT_MAPS
7281                    
7282    </p>
7283    <p>/ MIDI_INSTRUMENT_MAP SP INFO SP midi_map
7284                    
7285    </p>
7286    <p>/ FX_SENDS SP sampler_channel
7287                    
7288    </p>
7289    <p>/ FX_SEND SP INFO SP sampler_channel SP fx_send_id
7290                    
7291    </p>
7292    <p>/ VOLUME
7293                                    
7294  </p>  </p>
7295  </blockquote><p>  </blockquote><p>
# Line 6024  Intellectual Property and Copyright Stat Line 7313  Intellectual Property and Copyright Stat
7313  <p>/ CHANNEL SP set_chan_instruction  <p>/ CHANNEL SP set_chan_instruction
7314                                    
7315  </p>  </p>
7316    <p>/ MIDI_INSTRUMENT_MAP SP NAME SP midi_map SP map_name
7317                    
7318    </p>
7319    <p>/ FX_SEND SP AUDIO_OUTPUT_CHANNEL SP sampler_channel SP fx_send_id SP audio_channel_index SP audio_channel_index
7320                    
7321    </p>
7322  <p>/ ECHO SP boolean  <p>/ ECHO SP boolean
7323                                    
7324  </p>  </p>
7325    <p>/ VOLUME SP volume_value
7326                    
7327    </p>
7328  </blockquote><p>  </blockquote><p>
7329    
7330  </p>  </p>
# Line 6045  Intellectual Property and Copyright Stat Line 7343  Intellectual Property and Copyright Stat
7343  <p>/ MIDI_INPUT_DEVICE SP string  <p>/ MIDI_INPUT_DEVICE SP string
7344                                    
7345  </p>  </p>
7346    <p>/ FX_SEND SP sampler_channel SP midi_ctrl
7347                    
7348    </p>
7349    <p>/ FX_SEND SP sampler_channel SP midi_ctrl SP fx_send_name
7350                    
7351    </p>
7352  </blockquote><p>  </blockquote><p>
7353    
7354  </p>  </p>
# Line 6060  Intellectual Property and Copyright Stat Line 7364  Intellectual Property and Copyright Stat
7364  <p>clear_instruction =  <p>clear_instruction =
7365          </p>          </p>
7366  <blockquote class="text">  <blockquote class="text">
7367  <p>MIDI_INSTRUMENTS  <p>MIDI_INSTRUMENTS SP midi_map
7368                    
7369    </p>
7370    <p>/ MIDI_INSTRUMENTS SP ALL
7371                                    
7372  </p>  </p>
7373  </blockquote><p>  </blockquote><p>
# Line 6075  Intellectual Property and Copyright Stat Line 7382  Intellectual Property and Copyright Stat
7382  <p>/ MIDI_INPUT_DEVICE SP number  <p>/ MIDI_INPUT_DEVICE SP number
7383                                    
7384  </p>  </p>
7385    <p>/ FX_SEND SP sampler_channel SP fx_send_id
7386                    
7387    </p>
7388  </blockquote><p>  </blockquote><p>
7389    
7390  </p>  </p>
# Line 6126  Intellectual Property and Copyright Stat Line 7436  Intellectual Property and Copyright Stat
7436  <p>/ SOLO SP sampler_channel SP boolean  <p>/ SOLO SP sampler_channel SP boolean
7437                                    
7438  </p>  </p>
7439    <p>/ MIDI_INSTRUMENT_MAP SP sampler_channel SP midi_map
7440                    
7441    </p>
7442    <p>/ MIDI_INSTRUMENT_MAP SP sampler_channel SP NONE
7443                    
7444    </p>
7445    <p>/ MIDI_INSTRUMENT_MAP SP sampler_channel SP DEFAULT
7446                    
7447    </p>
7448  </blockquote><p>  </blockquote><p>
7449    
7450  </p>  </p>
# Line 6174  Intellectual Property and Copyright Stat Line 7493  Intellectual Property and Copyright Stat
7493  <p>/ AVAILABLE_AUDIO_OUTPUT_DRIVERS  <p>/ AVAILABLE_AUDIO_OUTPUT_DRIVERS
7494                                    
7495  </p>  </p>
7496  <p>/ MIDI_INSTRUMENTS  <p>/ MIDI_INSTRUMENTS SP midi_map
7497                    
7498    </p>
7499    <p>/ MIDI_INSTRUMENTS SP ALL
7500                    
7501    </p>
7502    <p>/ MIDI_INSTRUMENT_MAPS
7503                    
7504    </p>
7505    <p>/ FX_SENDS SP sampler_channel
7506                                    
7507  </p>  </p>
7508  </blockquote><p>  </blockquote><p>
# Line 6273  Intellectual Property and Copyright Stat Line 7601  Intellectual Property and Copyright Stat
7601  </blockquote><p>  </blockquote><p>
7602    
7603  </p>  </p>
7604  <p>midi_bank_msb =  <p>midi_map =
7605          </p>          </p>
7606  <blockquote class="text">  <blockquote class="text">
7607  <p>number  <p>number
# Line 6282  Intellectual Property and Copyright Stat Line 7610  Intellectual Property and Copyright Stat
7610  </blockquote><p>  </blockquote><p>
7611    
7612  </p>  </p>
7613  <p>midi_bank_lsb =  <p>midi_bank =
7614          </p>          </p>
7615  <blockquote class="text">  <blockquote class="text">
7616  <p>number  <p>number
# Line 6300  Intellectual Property and Copyright Stat Line 7628  Intellectual Property and Copyright Stat
7628  </blockquote><p>  </blockquote><p>
7629    
7630  </p>  </p>
7631    <p>midi_ctrl =
7632            </p>
7633    <blockquote class="text">
7634    <p>number
7635                    
7636    </p>
7637    </blockquote><p>
7638    
7639    </p>
7640  <p>volume_value =  <p>volume_value =
7641          </p>          </p>
7642  <blockquote class="text">  <blockquote class="text">
# Line 6330  Intellectual Property and Copyright Stat Line 7667  Intellectual Property and Copyright Stat
7667  </blockquote><p>  </blockquote><p>
7668    
7669  </p>  </p>
7670    <p>fx_send_id =
7671            </p>
7672    <blockquote class="text">
7673    <p>number
7674                    
7675    </p>
7676    </blockquote><p>
7677    
7678    </p>
7679  <p>engine_name =  <p>engine_name =
7680          </p>          </p>
7681  <blockquote class="text">  <blockquote class="text">
# Line 6348  Intellectual Property and Copyright Stat Line 7694  Intellectual Property and Copyright Stat
7694  </blockquote><p>  </blockquote><p>
7695    
7696  </p>  </p>
7697    <p>map_name =
7698            </p>
7699    <blockquote class="text">
7700    <p>stringval
7701                    
7702    </p>
7703    </blockquote><p>
7704    
7705    </p>
7706  <p>entry_name =  <p>entry_name =
7707          </p>          </p>
7708  <blockquote class="text">  <blockquote class="text">
# Line 6357  Intellectual Property and Copyright Stat Line 7712  Intellectual Property and Copyright Stat
7712  </blockquote><p>  </blockquote><p>
7713    
7714  </p>  </p>
7715    <p>fx_send_name =
7716            </p>
7717    <blockquote class="text">
7718    <p>stringval
7719                    
7720    </p>
7721    </blockquote><p>
7722    
7723    </p>
7724  <p>param_val_list =  <p>param_val_list =
7725          </p>          </p>
7726  <blockquote class="text">  <blockquote class="text">
# Line 6388  Intellectual Property and Copyright Stat Line 7752  Intellectual Property and Copyright Stat
7752    
7753  </p>  </p>
7754  <a name="events"></a><br /><hr />  <a name="events"></a><br /><hr />
7755  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
7756  <a name="rfc.section.8"></a><h3>8.&nbsp;Events</h3>  <a name="rfc.section.8"></a><h3>8.&nbsp;
7757    Events</h3>
7758    
7759  <p>This chapter will describe all currently defined events supported by LinuxSampler.  <p>This chapter will describe all currently defined events supported by LinuxSampler.
7760  </p>  </p>
7761  <a name="SUBSCRIBE CHANNEL"></a><br /><hr />  <a name="SUBSCRIBE AUDIO_OUTPUT_DEVICE_COUNT"></a><br /><hr />
7762  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
7763  <a name="rfc.section.8.1"></a><h3>8.1.&nbsp;Number of sampler channels changed</h3>  <a name="rfc.section.8.1"></a><h3>8.1.&nbsp;
7764    Number of audio output devices changed</h3>
7765    
7766    <p>Client may want to be notified when the total number of audio output devices on the
7767                    back-end changes by issuing the following command:
7768    </p>
7769    <p>
7770                        </p>
7771    <blockquote class="text">
7772    <p>SUBSCRIBE AUDIO_OUTPUT_DEVICE_COUNT
7773    </p>
7774    </blockquote><p>
7775                    
7776    </p>
7777    <p>Server will start sending the following notification messages:
7778    </p>
7779    <p>
7780                        </p>
7781    <blockquote class="text">
7782    <p>"NOTIFY:AUDIO_OUTPUT_DEVICE_COUNT:&lt;devices&gt;"
7783    </p>
7784    </blockquote><p>
7785                    
7786    </p>
7787    <p>where &lt;devices&gt; will be replaced by the new number
7788                    of audio output devices.
7789    </p>
7790    <a name="SUBSCRIBE AUDIO_OUTPUT_DEVICE_INFO"></a><br /><hr />
7791    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
7792    <a name="rfc.section.8.2"></a><h3>8.2.&nbsp;
7793    Audio output device's settings changed</h3>
7794    
7795    <p>Client may want to be notified when changes were made to audio output devices on the
7796                    back-end by issuing the following command:
7797    </p>
7798    <p>
7799                        </p>
7800    <blockquote class="text">
7801    <p>SUBSCRIBE AUDIO_OUTPUT_DEVICE_INFO
7802    </p>
7803    </blockquote><p>
7804                    
7805    </p>
7806    <p>Server will start sending the following notification messages:
7807    </p>
7808    <p>
7809                        </p>
7810    <blockquote class="text">
7811    <p>"NOTIFY:AUDIO_OUTPUT_DEVICE_INFO:&lt;device-id&gt;"
7812    </p>
7813    </blockquote><p>
7814                    
7815    </p>
7816    <p>where &lt;device-id&gt; will be replaced by the numerical ID of the audio output device,
7817                    which settings has been changed. The front-end will have to send
7818                    the respective command to actually get the audio output device info. Because these messages
7819                    will be triggered by LSCP commands issued by other clients rather than real
7820                    time events happening on the server, it is believed that an empty notification
7821                    message is sufficient here.
7822    </p>
7823    <a name="SUBSCRIBE MIDI_INPUT_DEVICE_COUNT"></a><br /><hr />
7824    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
7825    <a name="rfc.section.8.3"></a><h3>8.3.&nbsp;
7826    Number of MIDI input devices changed</h3>
7827    
7828    <p>Client may want to be notified when the total number of MIDI input devices on the
7829                    back-end changes by issuing the following command:
7830    </p>
7831    <p>
7832                        </p>
7833    <blockquote class="text">
7834    <p>SUBSCRIBE MIDI_INPUT_DEVICE_COUNT
7835    </p>
7836    </blockquote><p>
7837                    
7838    </p>
7839    <p>Server will start sending the following notification messages:
7840    </p>
7841    <p>
7842                        </p>
7843    <blockquote class="text">
7844    <p>"NOTIFY:MIDI_INPUT_DEVICE_COUNT:&lt;devices&gt;"
7845    </p>
7846    </blockquote><p>
7847                    
7848    </p>
7849    <p>where &lt;devices&gt; will be replaced by the new number
7850                    of MIDI input devices.
7851    </p>
7852    <a name="SUBSCRIBE MIDI_INPUT_DEVICE_INFO"></a><br /><hr />
7853    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
7854    <a name="rfc.section.8.4"></a><h3>8.4.&nbsp;
7855    MIDI input device's settings changed</h3>
7856    
7857    <p>Client may want to be notified when changes were made to MIDI input devices on the
7858                    back-end by issuing the following command:
7859    </p>
7860    <p>
7861                        </p>
7862    <blockquote class="text">
7863    <p>SUBSCRIBE MIDI_INPUT_DEVICE_INFO
7864    </p>
7865    </blockquote><p>
7866                    
7867    </p>
7868    <p>Server will start sending the following notification messages:
7869    </p>
7870    <p>
7871                        </p>
7872    <blockquote class="text">
7873    <p>"NOTIFY:MIDI_INPUT_DEVICE_INFO:&lt;device-id&gt;"
7874    </p>
7875    </blockquote><p>
7876                    
7877    </p>
7878    <p>where &lt;device-id&gt; will be replaced by the numerical ID of the MIDI input device,
7879                    which settings has been changed. The front-end will have to send
7880                    the respective command to actually get the MIDI input device info. Because these messages
7881                    will be triggered by LSCP commands issued by other clients rather than real
7882                    time events happening on the server, it is believed that an empty notification
7883                    message is sufficient here.
7884    </p>
7885    <a name="SUBSCRIBE CHANNEL_COUNT"></a><br /><hr />
7886    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
7887    <a name="rfc.section.8.5"></a><h3>8.5.&nbsp;
7888    Number of sampler channels changed</h3>
7889    
7890  <p>Client may want to be notified when the total number of channels on the  <p>Client may want to be notified when the total number of channels on the
7891                  back-end changes by issuing the following command:                  back-end changes by issuing the following command:
# Line 6422  Intellectual Property and Copyright Stat Line 7912  Intellectual Property and Copyright Stat
7912                  of sampler channels.                  of sampler channels.
7913  </p>  </p>
7914  <a name="SUBSCRIBE VOICE_COUNT"></a><br /><hr />  <a name="SUBSCRIBE VOICE_COUNT"></a><br /><hr />
7915  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
7916  <a name="rfc.section.8.2"></a><h3>8.2.&nbsp;Number of active voices changed</h3>  <a name="rfc.section.8.6"></a><h3>8.6.&nbsp;
7917    Number of active voices changed</h3>
7918    
7919  <p>Client may want to be notified when the number of voices on the  <p>Client may want to be notified when the number of voices on the
7920                  back-end changes by issuing the following command:                  back-end changes by issuing the following command:
# Line 6451  Intellectual Property and Copyright Stat Line 7942  Intellectual Property and Copyright Stat
7942                  active voices on that channel.                  active voices on that channel.
7943  </p>  </p>
7944  <a name="SUBSCRIBE STREAM_COUNT"></a><br /><hr />  <a name="SUBSCRIBE STREAM_COUNT"></a><br /><hr />
7945  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
7946  <a name="rfc.section.8.3"></a><h3>8.3.&nbsp;Number of active disk streams changed</h3>  <a name="rfc.section.8.7"></a><h3>8.7.&nbsp;
7947    Number of active disk streams changed</h3>
7948    
7949  <p>Client may want to be notified when the number of streams on the back-end  <p>Client may want to be notified when the number of streams on the back-end
7950                  changes by issuing the following command: SUBSCRIBE STREAM_COUNT                  changes by issuing the following command: SUBSCRIBE STREAM_COUNT
# Line 6480  Intellectual Property and Copyright Stat Line 7972  Intellectual Property and Copyright Stat
7972                  active disk streams on that channel.                  active disk streams on that channel.
7973  </p>  </p>
7974  <a name="SUBSCRIBE BUFFER_FILL"></a><br /><hr />  <a name="SUBSCRIBE BUFFER_FILL"></a><br /><hr />
7975  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
7976  <a name="rfc.section.8.4"></a><h3>8.4.&nbsp;Disk stream buffer fill state changed</h3>  <a name="rfc.section.8.8"></a><h3>8.8.&nbsp;
7977    Disk stream buffer fill state changed</h3>
7978    
7979  <p>Client may want to be notified when the buffer fill state of a disk stream  <p>Client may want to be notified when the buffer fill state of a disk stream
7980                  on the back-end changes by issuing the following command:                  on the back-end changes by issuing the following command:
# Line 6506  Intellectual Property and Copyright Stat Line 7999  Intellectual Property and Copyright Stat
7999  </p>  </p>
8000  <p>where &lt;sampler-channel&gt; will be replaced by the sampler channel the  <p>where &lt;sampler-channel&gt; will be replaced by the sampler channel the
8001                  buffer fill state change occurred on and &lt;fill-data&gt; will be replaced by the                  buffer fill state change occurred on and &lt;fill-data&gt; will be replaced by the
8002                  buffer fill data for this channel as described in <a class="info" href="#GET CHANNEL BUFFER_FILL">Section&nbsp;6.4.13<span> (</span><span class="info">Current fill state of disk stream buffers</span><span>)</span></a>                  buffer fill data for this channel as described in <a class='info' href='#GET CHANNEL BUFFER_FILL'>Section&nbsp;6.4.13<span> (</span><span class='info'>Current fill state of disk stream buffers</span><span>)</span></a>
8003                  as if the <a class="info" href="#GET CHANNEL BUFFER_FILL">"GET CHANNEL BUFFER_FILL PERCENTAGE"<span> (</span><span class="info">Current fill state of disk stream buffers</span><span>)</span></a> command was issued on this channel.                  as if the <a class='info' href='#GET CHANNEL BUFFER_FILL'>"GET CHANNEL BUFFER_FILL PERCENTAGE"<span> (</span><span class='info'>Current fill state of disk stream buffers</span><span>)</span></a> command was issued on this channel.
8004  </p>  </p>
8005  <a name="SUBSCRIBE INFO"></a><br /><hr />  <a name="SUBSCRIBE CHANNEL_INFO"></a><br /><hr />
8006  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
8007  <a name="rfc.section.8.5"></a><h3>8.5.&nbsp;Channel information changed</h3>  <a name="rfc.section.8.9"></a><h3>8.9.&nbsp;
8008    Channel information changed</h3>
8009    
8010  <p>Client may want to be notified when changes were made to sampler channels on the  <p>Client may want to be notified when changes were made to sampler channels on the
8011                  back-end by issuing the following command:                  back-end by issuing the following command:
# Line 6542  Intellectual Property and Copyright Stat Line 8036  Intellectual Property and Copyright Stat
8036                  message is sufficient here.                  message is sufficient here.
8037  </p>  </p>
8038  <a name="SUBSCRIBE TOTAL_VOICE_COUNT"></a><br /><hr />  <a name="SUBSCRIBE TOTAL_VOICE_COUNT"></a><br /><hr />
8039  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
8040  <a name="rfc.section.8.6"></a><h3>8.6.&nbsp;Total number of active voices changed</h3>  <a name="rfc.section.8.10"></a><h3>8.10.&nbsp;
8041    Total number of active voices changed</h3>
8042    
8043  <p>Client may want to be notified when the total number of voices on the  <p>Client may want to be notified when the total number of voices on the
8044                  back-end changes by issuing the following command:                  back-end changes by issuing the following command:
# Line 6569  Intellectual Property and Copyright Stat Line 8064  Intellectual Property and Copyright Stat
8064  <p>where &lt;voices&gt; will be replaced by the new number of  <p>where &lt;voices&gt; will be replaced by the new number of
8065                  all currently active voices.                  all currently active voices.
8066  </p>  </p>
8067    <a name="SUBSCRIBE MIDI_INSTRUMENT_MAP_COUNT"></a><br /><hr />
8068    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
8069    <a name="rfc.section.8.11"></a><h3>8.11.&nbsp;
8070    Number of MIDI instrument maps changed</h3>
8071    
8072    <p>Client may want to be notified when the number of MIDI instrument maps on the
8073                    back-end changes by issuing the following command:
8074    </p>
8075    <p>
8076                        </p>
8077    <blockquote class="text">
8078    <p>SUBSCRIBE MIDI_INSTRUMENT_MAP_COUNT
8079    </p>
8080    </blockquote><p>
8081                    
8082    </p>
8083    <p>Server will start sending the following notification messages:
8084    </p>
8085    <p>
8086                        </p>
8087    <blockquote class="text">
8088    <p>"NOTIFY:MIDI_INSTRUMENT_MAP_COUNT:&lt;maps&gt;"
8089    </p>
8090    </blockquote><p>
8091                    
8092    </p>
8093    <p>where &lt;maps&gt; will be replaced by the new number
8094                    of MIDI instrument maps.
8095    </p>
8096    <a name="SUBSCRIBE MIDI_INSTRUMENT_MAP_INFO"></a><br /><hr />
8097    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
8098    <a name="rfc.section.8.12"></a><h3>8.12.&nbsp;
8099    MIDI instrument map information changed</h3>
8100    
8101    <p>Client may want to be notified when changes were made to MIDI instrument maps on the
8102                    back-end by issuing the following command:
8103    </p>
8104    <p>
8105                        </p>
8106    <blockquote class="text">
8107    <p>SUBSCRIBE MIDI_INSTRUMENT_MAP_INFO
8108    </p>
8109    </blockquote><p>
8110                    
8111    </p>
8112    <p>Server will start sending the following notification messages:
8113    </p>
8114    <p>
8115                        </p>
8116    <blockquote class="text">
8117    <p>"NOTIFY:MIDI_INSTRUMENT_MAP_INFO:&lt;map-id&gt;"
8118    </p>
8119    </blockquote><p>
8120                    
8121    </p>
8122    <p>where &lt;map-id&gt; will be replaced by the numerical ID of the MIDI instrument map,
8123                    for which information changes occurred. The front-end will have to send
8124                    the respective command to actually get the MIDI instrument map info. Because these messages
8125                    will be triggered by LSCP commands issued by other clients rather than real
8126                    time events happening on the server, it is believed that an empty notification
8127                    message is sufficient here.
8128    </p>
8129    <a name="SUBSCRIBE MIDI_INSTRUMENT_COUNT"></a><br /><hr />
8130    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
8131    <a name="rfc.section.8.13"></a><h3>8.13.&nbsp;
8132    Number of MIDI instruments changed</h3>
8133    
8134    <p>Client may want to be notified when the number of MIDI instrument maps on the
8135                    back-end changes by issuing the following command:
8136    </p>
8137    <p>
8138                        </p>
8139    <blockquote class="text">
8140    <p>SUBSCRIBE MIDI_INSTRUMENT_COUNT
8141    </p>
8142    </blockquote><p>
8143                    
8144    </p>
8145    <p>Server will start sending the following notification messages:
8146    </p>
8147    <p>
8148                        </p>
8149    <blockquote class="text">
8150    <p>"NOTIFY:MIDI_INSTRUMENT_COUNT:&lt;map-id&gt; &lt;instruments&gt;"
8151    </p>
8152    </blockquote><p>
8153                    
8154    </p>
8155    <p>where &lt;map-id&gt; is the numerical ID of the MIDI instrument map, in which
8156                    the nuber of instruments has changed and &lt;instruments&gt; will be replaced by
8157                    the new number of MIDI instruments in the specified map.
8158    </p>
8159    <a name="SUBSCRIBE MIDI_INSTRUMENT_INFO"></a><br /><hr />
8160    <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
8161    <a name="rfc.section.8.14"></a><h3>8.14.&nbsp;
8162    MIDI instrument information changed</h3>
8163    
8164    <p>Client may want to be notified when changes were made to MIDI instruments on the
8165                    back-end by issuing the following command:
8166    </p>
8167    <p>
8168                        </p>
8169    <blockquote class="text">
8170    <p>SUBSCRIBE MIDI_INSTRUMENT_INFO
8171    </p>
8172    </blockquote><p>
8173                    
8174    </p>
8175    <p>Server will start sending the following notification messages:
8176    </p>
8177    <p>
8178                        </p>
8179    <blockquote class="text">
8180    <p>"NOTIFY:MIDI_INSTRUMENT_INFO:&lt;map-id&gt; &lt;bank&gt; &lt;program&gt;"
8181    </p>
8182    </blockquote><p>
8183                    
8184    </p>
8185    <p>where &lt;map-id&gt; will be replaced by the numerical ID of the MIDI instrument map,
8186                    in which a MIDI instrument is changed. &lt;bank&gt; and &lt;program&gt; specifies
8187                    the location of the changed MIDI instrument in the map. The front-end will have to send
8188                    the respective command to actually get the MIDI instrument info. Because these messages
8189                    will be triggered by LSCP commands issued by other clients rather than real
8190                    time events happening on the server, it is believed that an empty notification
8191                    message is sufficient here.
8192    </p>
8193  <a name="SUBSCRIBE MISCELLANEOUS"></a><br /><hr />  <a name="SUBSCRIBE MISCELLANEOUS"></a><br /><hr />
8194  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
8195  <a name="rfc.section.8.7"></a><h3>8.7.&nbsp;Miscellaneous and debugging events</h3>  <a name="rfc.section.8.15"></a><h3>8.15.&nbsp;
8196    Miscellaneous and debugging events</h3>
8197    
8198  <p>Client may want to be notified of miscellaneous and debugging events occurring at  <p>Client may want to be notified of miscellaneous and debugging events occurring at
8199                  the server by issuing the following command:                  the server by issuing the following command:
# Line 6598  Intellectual Property and Copyright Stat Line 8220  Intellectual Property and Copyright Stat
8220                  wants to send to the client. Client MAY display this data to the                  wants to send to the client. Client MAY display this data to the
8221                  user AS IS to facilitate debugging.                  user AS IS to facilitate debugging.
8222  </p>  </p>
8223  <a name="anchor15"></a><br /><hr />  <a name="anchor14"></a><br /><hr />
8224  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
8225  <a name="rfc.section.9"></a><h3>9.&nbsp;Security Considerations</h3>  <a name="rfc.section.9"></a><h3>9.&nbsp;
8226    Security Considerations</h3>
8227    
8228  <p>As there is so far no method of authentication and authorization  <p>As there is so far no method of authentication and authorization
8229              defined and so not required for a client applications to succeed to              defined and so not required for a client applications to succeed to
8230              connect, running LinuxSampler might be a security risk for the host              connect, running LinuxSampler might be a security risk for the host
8231              system the LinuxSampler instance is running on.              system the LinuxSampler instance is running on.
8232  </p>  </p>
8233  <a name="anchor16"></a><br /><hr />  <a name="anchor15"></a><br /><hr />
8234  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
8235  <a name="rfc.section.10"></a><h3>10.&nbsp;Acknowledgments</h3>  <a name="rfc.section.10"></a><h3>10.&nbsp;
8236    Acknowledgments</h3>
8237    
8238  <p>This document has benefited greatly from the comments of the  <p>This document has benefited greatly from the comments of the
8239              following people, discussed on the LinuxSampler developer's mailing              following people, discussed on the LinuxSampler developer's mailing
# Line 6630  Intellectual Property and Copyright Stat Line 8254  Intellectual Property and Copyright Stat
8254                            
8255  </p>  </p>
8256  <a name="rfc.references1"></a><br /><hr />  <a name="rfc.references1"></a><br /><hr />
8257  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
8258  <h3>11.&nbsp;References</h3>  <h3>11.&nbsp;References</h3>
8259  <table width="99%" border="0">  <table width="99%" border="0">
8260  <tr><td class="author-text" valign="top"><a name="RFC2119">[RFC2119]</a></td>  <tr><td class="author-text" valign="top"><a name="RFC2119">[RFC2119]</a></td>
# Line 6642  Intellectual Property and Copyright Stat Line 8266  Intellectual Property and Copyright Stat
8266  </table>  </table>
8267    
8268  <a name="rfc.authors"></a><br /><hr />  <a name="rfc.authors"></a><br /><hr />
8269  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
8270  <h3>Author's Address</h3>  <h3>Author's Address</h3>
8271  <table width="99%" border="0" cellpadding="0" cellspacing="0">  <table width="99%" border="0" cellpadding="0" cellspacing="0">
8272  <tr><td class="author-text">&nbsp;</td>  <tr><td class="author-text">&nbsp;</td>
# Line 6660  Schoenebeck</td></tr> Line 8284  Schoenebeck</td></tr>
8284  <td class="author-text"><a href="mailto:schoenebeck at software minus engineering dot org">schoenebeck at software minus engineering dot org</a></td></tr>  <td class="author-text"><a href="mailto:schoenebeck at software minus engineering dot org">schoenebeck at software minus engineering dot org</a></td></tr>
8285  </table>  </table>
8286  <a name="rfc.copyright"></a><br /><hr />  <a name="rfc.copyright"></a><br /><hr />
8287  <table summary="layout" cellpadding="0" cellspacing="2" class="bug" align="right"><tr><td class="bug"><a href="#toc" class="link2">&nbsp;TOC&nbsp;</a></td></tr></table>  <table summary="layout" cellpadding="0" cellspacing="2" class="TOCbug" align="right"><tr><td class="TOCbug"><a href="#toc">&nbsp;TOC&nbsp;</a></td></tr></table>
8288  <h3>Intellectual Property Statement</h3>  <h3>Full Copyright Statement</h3>
8289  <p class='copyright'>  <p class='copyright'>
8290  The IETF takes no position regarding the validity or scope of  Copyright &copy; The Internet Society (2006).</p>
 any intellectual property or other rights that might be claimed  
 to  pertain to the implementation or use of the technology  
 described in this document or the extent to which any license  
 under such rights might or might not be available; neither does  
 it represent that it has made any effort to identify any such  
 rights. Information on the IETF's procedures with respect to  
 rights in standards-track and standards-related documentation  
 can be found in BCP&nbsp;11. Copies of claims of rights made  
 available for publication and any assurances of licenses to  
 be made available, or the result of an attempt made  
 to obtain a general license or permission for the use of such  
 proprietary rights by implementors or users of this  
 specification can be obtained from the IETF Secretariat.</p>  
8291  <p class='copyright'>  <p class='copyright'>
8292  The IETF invites any interested party to bring to its  This document is subject to the rights,
8293  attention any copyrights, patents or patent applications, or  licenses and restrictions contained in BCP&nbsp;78,
8294  other proprietary rights which may cover technology that may be  and except as set forth therein,
8295  required to practice this standard. Please address the  the authors retain all their rights.</p>
 information to the IETF Executive Director.</p>  
 <h3>Full Copyright Statement</h3>  
8296  <p class='copyright'>  <p class='copyright'>
8297  Copyright &copy; The Internet Society (2006). All Rights Reserved.</p>  This document and the information contained herein are provided
8298    on an &ldquo;AS IS&rdquo; basis and THE CONTRIBUTOR,
8299    THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY),
8300    THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM
8301    ALL WARRANTIES,
8302    EXPRESS OR IMPLIED,
8303    INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE
8304    INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED
8305    WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.</p>
8306    <h3>Intellectual Property</h3>
8307  <p class='copyright'>  <p class='copyright'>
8308  This document and translations of it may be copied and furnished to  The IETF takes no position regarding the validity or scope of any
8309  others, and derivative works that comment on or otherwise explain it  Intellectual Property Rights or other rights that might be claimed
8310  or assist in its implementation may be prepared, copied, published and  to pertain to the implementation or use of the technology
8311  distributed, in whole or in part, without restriction of any kind,  described in this document or the extent to which any license
8312  provided that the above copyright notice and this paragraph are  under such rights might or might not be available; nor does it
8313  included on all such copies and derivative works. However, this  represent that it has made any independent effort to identify any
8314  document itself may not be modified in any way, such as by removing  such rights.
8315  the copyright notice or references to the Internet Society or other  Information on the procedures with respect to
8316  Internet organizations, except as needed for the purpose of  rights in RFC documents can be found in BCP&nbsp;78 and BCP&nbsp;79.</p>
 developing Internet standards in which case the procedures for  
 copyrights defined in the Internet Standards process must be  
 followed, or as required to translate it into languages other than  
 English.</p>  
8317  <p class='copyright'>  <p class='copyright'>
8318  The limited permissions granted above are perpetual and will not be  Copies of IPR disclosures made to the IETF Secretariat and any
8319  revoked by the Internet Society or its successors or assignees.</p>  assurances of licenses to be made available,
8320    or the result of an attempt made to obtain a general license or
8321    permission for the use of such proprietary rights by implementers or
8322    users of this specification can be obtained from the IETF on-line IPR
8323    repository at <a href='http://www.ietf.org/ipr'>http://www.ietf.org/ipr</a>.</p>
8324  <p class='copyright'>  <p class='copyright'>
8325  This document and the information contained herein is provided on an  The IETF invites any interested party to bring to its attention
8326  &ldquo;AS IS&rdquo; basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING  any copyrights,
8327  TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING  patents or patent applications,
8328  BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION  or other
8329  HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF  proprietary rights that may cover technology that may be required
8330  MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.</p>  to implement this standard.
8331    Please address the information to the IETF at <a href='mailto:ietf-ipr@ietf.org'>ietf-ipr@ietf.org</a>.</p>
8332  <h3>Acknowledgment</h3>  <h3>Acknowledgment</h3>
8333  <p class='copyright'>  <p class='copyright'>
8334  Funding for the RFC Editor function is currently provided by the  Funding for the RFC Editor function is provided by
8335  Internet Society.</p>  the IETF Administrative Support Activity (IASA).</p>
8336  </body></html>  </body></html>
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