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1 schoenebeck 2811 <html>
2     <head>
3     <meta name="author" content="Christian Schoenebeck">
4     <title>Release Notes LinuxSampler 2.0.0</title>
5 schoenebeck 2813 <navpath>LinuxSampler 2.0.0</navpath>
6 schoenebeck 2811 <meta name="description" content="Release notes for LinuxSampler 2.0.0.">
7     <link rel="stylesheet" href="http://doc.linuxsampler.org/css/preview.css">
8     <script type="text/javascript" src="http://doc.linuxsampler.org/js/preview.js"></script>
9     </head>
10     <body>
11     <h1>LinuxSampler 2.0.0</h1>
12     <p>
13     Unbelievable six years have passed since the last release of LinuxSampler.
14     A load of things have changed in silence, which I want to summarize for
15     you in this article.
16     </p>
17    
18     <h3>New Sampler Engines</h3>
19     <p>
20     The sampler's code base has seen substantial changes during that long
21     period. The sampler engine code base has been unified to a set of common,
22     abstract base classes which cleared the way for two new sampler engines:
23     <ol>
24     <li>The <b>SFZ2</b> format engine (.sfz).</li>
25     <li>The <b>SoundFont 2</b> format engine (.sf2).</li>
26     </ol>
27     So LinuxSampler is not limited to just the GigaStudio/Gigasampler format
28     (.gig) anymore.
29     </p>
30    
31     <h3>Real-Time Instrument Scripts</h3>
32     <p>
33     Another major new feature is the brand new support for so called
34     <i>Real-Time Instrument Scripts</i>, which are small programs that may be
35     bundled with sound files to extend the sampler with custom behavior for
36     individual sounds. You may know such instrument scripts from commercial
37     software samplers. At the moment this scripting feature is yet limited to
38     the Giga format engine. <a href="instrument_scripts.html">Find out more ...</a>
39     </p>
40 schoenebeck 2813 <img src="../../gigedit/scripts/gigedit_script_editor.png" caption="NKSP Instrument Script Editor of Gigedit">
41 schoenebeck 2811
42     <h3>LSCP Shell</h3>
43     <p>
44     Also noteworthy is the new command line application <i>lscp</i>, which is
45     a text based shell for controlling the sampler from the command line,
46     providing colored output, type completion, help text while typing LSCP
47     commands and other convenient features for terminal enthusiasts who want
48     to use the sampler without GUI frontend applications.
49 schoenebeck 2813 <a href="lscp_shell.html">Find out more ...</a>
50 schoenebeck 2811 </p>
51     <img src="../../lscp_shell/lscp_shell.png" caption="LSCP Shell">
52    
53     <h3>Internal Effects &amp; Extensions to LSCP</h3>
54     <p>
55     You may now also load external effects directly into the sampler. The
56     <a href="http://www.linuxsampler.org/api/draft-linuxsampler-protocol.html">LSCP network protocol</a>
57     (<a href="http://www.linuxsampler.org/api/lscp-1.7.html">v1.7</a>) has
58     been extended to manage such effects respectively. Effect chains may be
59     built, and the individual sampler parts may be routed to an individual
60     position of effect chains. At this point only LADSPA plugins are supported
61     yet. However the sampler's effect subsystem uses an abstract interface,
62     which allows easy integration of other effect systems. Also new with
63     latest LSCP version is the ability to trigger MIDI CCs by LSCP command.
64     </p>
65    
66     <h3>New GigaStudio format features</h3>
67     <p>
68 schoenebeck 2814 <img src="gigedit_imidi_rules.png">
69 schoenebeck 2811 You may have heard that the GigaStudio software has seen its last version
70     with GigaStudio 4. Tascam officially discontinued this product, its
71     intellectual property has been sold several times among companies and
72     there is currently no way to buy a new copy of GigaStudio anymore. However
73     the GigaStudio format is still under active development with LinuxSampler.
74     We not only added support for the latest features introduced with
75     GigaStudio 4: iMIDI rules for example which allow to trigger notes by
76     MIDI CC and allow i.e. defining a set of legato samples; for the first
77     time ever we also added our own extensions to the Giga format: one of it
78     is the previously mentioned new instrument scripting feature and a more
79     minor extension is support for various other MIDI CCs which were never
80     supported by GigaStudio before. So you can now use any MIDI CC for EG1
81     controller, EG2 controller and attenuation controller.
82     </p>
83    
84     <h3>DAW Plugin Enhancements</h3>
85     <p>
86     The sampler's host plugins have also seen some enhancements: the LV2
87     plugin now stores and restores the sampler's overall state with the song
88     of your DAW application, the LV2 and AudioUnit plugin's outputs
89     were increased from 2 audio channels to 16 upon request by some users and
90 schoenebeck 2814 the VST plugin now uses the sampler's
91     <a href="http://www.linuxsampler.org/api/draft-linuxsampler-protocol.html#MIDI%20Instrument%20Mapping">MIDI instrument mapping system</a>
92     to show a list of available sounds to allow the user to switch among them.
93 schoenebeck 2811 And last but not least the VST plugin may also be used on Mac now.
94     </p>
95    
96     <h2>Gigedit 1.0.0</h2>
97     <p>
98 schoenebeck 2814 <img src="gigedit_format_extension_warnings.png">
99 schoenebeck 2811 Also <i>Gigedit</i>, our instrument editor for the GigaStudio/Gigasampler
100     format, had been enhanced quite a lot during the last six years. As
101     mentioned above, we introduced our own extensions to the Giga format.
102     Obviously all those extensions will not work with any GigaStudio version,
103     they only work with a recent version of Gigedit and LinuxSampler. Gigedit
104     will inform you whenever you are using such kind of custom Giga format
105     extension, so that you are always aware in case your changes to sounds are
106     not cross/backward compatible with the GigaStudio software. You may also
107     disable those warnings on the settings menu.
108     </p>
109    
110     <h3>Multi-Selection of Dimension Zones</h3>
111     <p>
112 schoenebeck 2813 Until now you were only able to edit either exactly
113     one dimension region or all dimension regions simultaneously with gigedit. With this
114 schoenebeck 2811 release you may now hold the Ctrl button and select a specific set of
115     dimension region zones in the dimension region selector area (on the very
116     bottom of the Gigedit window) with your mouse. All synthesis parameters you
117     then change, will all be applied to that precise set of dimension region
118     zones.
119     </p>
120 schoenebeck 2813 <img src="gigedit_multi_zone_selection.png" caption="Multi-zone selection with Ctrl key">
121 schoenebeck 2811
122     <h3>Improvements to Dimension Management</h3>
123     <p>
124 schoenebeck 2814 Also managing dimensions has been improved: previously to change the
125 schoenebeck 2811 amount of zones of a dimension you had to delete and recreate the
126     dimension. Which was not just inconvenient, but you also had to redefine
127     your synthesis parameters from scratch. Now you can just open the
128     dimension manager dialog and increase or decrease the amount of zones of
129     a dimension with few clicks. Same applies to the dimension type: you may
130     now simply open the dimension manager dialog and alter the type of a
131     dimension with few clicks.
132     </p>
133    
134     <h3>Monitoring Sample References</h3>
135     <p>
136 schoenebeck 2814 <img src="gigedit_sample_references.png">
137 schoenebeck 2811 When working on complex Giga sounds you certainly noticed that one could
138     easily get lost about which samples are exactly used by which
139     instrument or even whether a sample is actually used at all by any
140     instrument or just left orphaned and wasting disk space. This was also due
141     to the fact that the Giga format does not require unique names for
142     samples. We have worked on resolving this usability issue. In the samples
143     list view you can now read the amount of times a sample is referenced by
144     instruments of your .gig file. If a sample is not used at all, then it
145     will be shown in striking red color in the sample list view. You may also
146     right click on a sample and select "Show references...", a new
147     window appears on your screen which will show you where exactly that
148     particular sample is used by, that is by which instruments and by which
149     regions of those instruments. Also the other way around has been
150     addressed: when you now edit the synthesis parameters of a particular
151     dimension region, you may now click on the new "&lt;- Select Sample"
152     button and Gigedit automatically selects and displays the respective sample
153 schoenebeck 2814 in the samples list view, which you then might rename to some more
154 schoenebeck 2811 appropriate sample name, or you might check by which other instrument(s)
155 schoenebeck 2814 that sample is used by, etc. You want to get rid of all unused samples?
156     Simply right click on the samples list view and select
157     "Remove unused samples", then select "Save" from the menu and all orphaned
158     samples are gone.
159 schoenebeck 2811 </p>
160 schoenebeck 2813 <img src="gigedit_go_to_sample.png" caption="Find and select used sample">
161 schoenebeck 2811
162     <h3>Silent Cases</h3>
163     <p>
164 schoenebeck 2814 <img src="gigedit_null_sample.png">
165 schoenebeck 2811 You may now also remove the current sample reference from individual
166     dimension regions (assigning a so called "NULL" sample instead) by clicking on
167 schoenebeck 2814 the new "X" button next to the sample reference field on the "Sample" tab
168 schoenebeck 2811 of a dimension region; this allows you to define "silent cases", that
169     is a case where no sample should be played at all, for example this is
170     often used for very low velocity ranges of i.e. between 0 and 6.
171     </p>
172    
173     <h3>Reordering Instruments</h3>
174     <p>
175 schoenebeck 2814 <img src="gigedit_reorder_instruments.png">
176 schoenebeck 2811 If you are working on .gig files with a large amount of Instruments, then
177     you might also be glad to know that you can finally also re-order the
178     instruments of a file by simply dragging the instruments around in the
179     instruments list view.
180     </p>
181    
182     <h3>Combine Tool</h3>
183     <p>
184 schoenebeck 2814 <img src="gigedit_combine_tool.png">
185 schoenebeck 2811 Another handy new feature for sound designers is the new "Combine" tool,
186     which you can reach from the main menu. It allows you to select two ore
187     more instruments (by holding down the Ctrl key while selecting with mouse
188 schoenebeck 2814 left click) from your currently open Giga file and combine those selected
189 schoenebeck 2811 instruments to a new instrument. This way you may for example create
190     stunning layered sounds, or you may create velocity splits, crossfade
191     sounds by MIDI controller and much more, all with just a few clicks. This
192     may sound like a trivial task, but if you have worked on this before, you
193     certainly noticed that this was often a very time consuming and error
194     prone task before, especially with complex individual sounds which had
195     custom region ranges, custom velocity splits and much more exotic stuff
196     to take care of. The combine tool handles all such cases for you
197     automatically.
198     </p>
199    
200     <h3>Improved Interaction with LinuxSampler</h3>
201     <p>
202     Last but not least, the interaction of Gigedit with LinuxSampler (in so
203     called "live mode") had been improved: When you click on the "Edit"
204     button of a channel strip in QSampler or Fantasia, Gigedit will be
205     launched with the respective instrument automatically being selected.
206     Vice versa you may now also just select another instrument with Gigedit's
207     instrument list view and LinuxSampler will automatically load and play
208     that instrument on the respective sampler part for you. So no more need
209     to switch between the Gigedit window and QSampler/Fantasia window all the
210 schoenebeck 2814 time while working on your sounds with Gigedit.
211 schoenebeck 2811 </p>
212    
213     <h2>QSampler 0.3.0</h2>
214     <p>
215     As new sampler formats made it into LinuxSampler, this was also addressed
216     with QSampler. The sound selection dialog now also enumerates the sounds
217     of a selected SoundFont file. And to ease switching between sounds, you
218     may now click on the name of the current instrument of a channel strip,
219     a list will popup that alows you to quickly switch to another sound,
220     without having to open the channel strip's detailed part dialog.
221     </p>
222    
223     <h3>Suppressing Error Popups</h3>
224     <p>
225     In the past, error message dialogs frequently popped up on the screen.
226     Most of them were just telling unuseful messages, even if the overall
227     operation with the sampler was working correctly. There is now an "ignore"
228     check box attached to those error message dialogs, which allow you to
229     suppress most of the annoying error messages.
230     </p>
231    
232     <h3>Improved Mac Support</h3>
233     <p>
234     Recently we created a convenient installer for Mac OS X, which
235     conveniently installs all our software components on your Mac. So that
236     includes the stand-alone version of the LinuxSampler backend, VST and
237     AudioUnit plugin version of the sampler, "Fantasia" and "QSampler" frontends,
238     our instrument editor "Gigedit", the LSCP shell and various other command
239     line tools. You may also choose only some of them to be installed.
240     </p>
241     <p>
242     Using the sampler has also been improved on Mac. Before you first had to
243     launch the LinuxSampler backend separately and then launch QSampler.
244     Sometimes the sampler backend even had to be killed explicitly. Now
245     you can just click on the QSampler icon and it will automatically spawn
246     the sampler backend for you and shows its output on QSampler's integrated
247     terminal section. When you quit QSampler, it will also stop the sampler backend
248     for you automatically (you may tell QSampler to keep the sampler running in the background).
249     </p>
250    
251     <h2>libgig 4.0.0</h2>
252     <p>
253     Our fundamental file access C++ library
254     <a href="http://download.linuxsampler.org/doc/libgig/api/">libgig</a>
255     is now more than just a supporter of the GigaStudio/Gigasampler file
256     format. New file formats have been added and are now bundled with libgig:
257     <ol>
258     <li>
259     <a href="http://download.linuxsampler.org/doc/libgig/api/namespaceKorg.html">
260     Classes for KORG's sample based instrument files
261     </a> (.KSF, .KMP).
262     </li>
263     <li>
264     <a href="http://download.linuxsampler.org/doc/libgig/api/namespacesf2.html">
265     Classes for SoundFont v2 files
266     </a> (.sf2).
267     </li>
268     <li>
269     <a href="http://download.linuxsampler.org/doc/libgig/api/classResource.html">
270     Classes for AKAI sampler data.
271     </a>
272     </li>
273     </ol>
274     Various command line tools have been added to libgig, which allow to
275     dump, correct, extract and convert sounds between those various file formats.
276     Refer to the individual <i>man pages</i> for details about how to use
277     those new command line tools. As you can see, the ground had been prepared
278     for further new sampler engines with LinuxSampler to come.
279     </p>
280    
281     </body>
282     </html>

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