.TH "wav2gig" "1" "02 Sep 2021" "libgig @VERSION@" "libgig tools"
.SH NAME
wav2gig \- Create GigaStudio (.gig) file from a set of WAV files.
.SH SYNOPSIS
.B wav2gig
[ OPTIONS ] GIG_FILE WAV_FILE_OR_DIR_1 [ WAV_FILE_OR_DIR_2 ... ]
.SH DESCRIPTION
Takes a list of wave (.wav) files and / or directories containing wave files as
argument(s) and creates one new GigaStudio / GigaSampler (.gig) file for those
samples.

The created GigaStudio (.gig) file will contain the given input samples. The
samples' meta information (as far as available) like root note
(a.k.a 'unity note'), fine tune, loop points, loop type and loop play count
are automatically extracted from the input wave (.wav) files and applied
accordingly.

Additionally this tool creates exactly one instrument inside the newly created
GigaStudio (.gig) file and tries to automatically map the samples in a
meaningful way to that instrument. As the wave (.wav) format currently does not
support many of the meta information required for this particular task, this
tool tries to guess the required information from the individual sample's name
for mapping the samples accordingly. See
.BR SAMPLE
.BR NAMES
below for details on the assumed naming scheme for input sample files and how
to override that default naming scheme by providing custom regular expression
patterns.

.SH OPTIONS
.TP
.B \ GIG_FILE
GigaStudio / GigaSampler (.gig) filename to be created
.TP
.B \ WAV_FILE_OR_DIR_1
Filename or directory containing wave (.wav) file(s)
.TP
.B \ WAV_FILE_OR_DIR_2
Filename or directory containing wave (.wav) file(s)
.TP
.B \ -r
Recurse through all subdirectories of provided input WAV directories.
.TP
.B \ -f
Overwrite output GigaStudio (.gig) file in case it already exists.
.TP
.B \ -v
Print version and exit.
.TP
.B \ --dry-run
Scan input sample (.wav) files, but exit before creating any .gig file.
.TP
.B \ --verbose
Increase amount of info being shown.
.TP
.B \ --regex-name1 PATTERN
Regular expression for overriding the
.BR NAME1
part of the input sample file name scheme.

Defaults to '([^-\/\\]+) - [^-]+ - [^-]+ - [^-]+ - [^.]+'.

.TP
.B \ --regex-name2 PATTERN
Regular expression for overriding the
.BR NAME2
part of the input sample file name scheme.

Defaults to '[^-\/\\]+ - ([^-]+) - [^-]+ - [^-]+ - [^.]+'.

.TP
.B \ --regex-velocity-nr PATTERN
Regular expression for overriding the
.BR VELOCITY_NR
part of the input sample file name scheme.

Defaults to '[^-\/\\]+ - [^-]+ - ([^-]+) - [^-]+ - [^.]+'.

.TP
.B \ --regex-note-nr PATTERN
Regular expression for overriding the
.BR NOTE_NR
part of the input sample file name scheme.

Defaults to '[^-\/\\]+ - [^-]+ - [^-]+ - ([^-]+) - [^.]+'.

.TP
.B \ --regex-note-name PATTERN
Regular expression for overriding the
.BR NOTE_NAME
part of the input sample file name scheme.

Defaults to '[^-\/\\]+ - [^-]+ - [^-]+ - [^-]+ - ([^.]+)'.

.SH SAMPLE NAMES
By default this tool assumes the following input sample file naming scheme for
automatically mapping samples to regions on the keyboard, as well as mapping
them to velocity splits adequately:

.B 'NAME1 - NAME2 - VELOCITY_NR - NOTE_NR - NOTE_NAME.wav'

Which are interpreted in the following way:

.TP
.B \ NAME1
Primary name of the sample (e.g. "Violin").

This is not interpreted for sample mapping, but it will be used to assemble the
final sample name inside the GigaStudio (.gig) file.

You may use
.BR --regex-name1
to override this part of the naming scheme.

.TP
.B \ NAME2
Secondary name of the sample (e.g. "Cresc").

This is currently ignored, but might be used in future.

You may use
.BR --regex-name2
to override this part of the naming scheme.

.TP
.B \ VELOCITY_NR
MIDI Velocity number of the sample (e.g. "18").

This informtion will be used to automatically create velocity splits.

You may use
.BR --regex-velocity-nr
to override this part of the naming scheme.

.TP
.B \ NOTE_NR
MIDI Note number of the sample (e.g. "021" for note a-1).

This informtion will be used to automatically map the sample to a region on the
keyboard. The sample's root note (a.k.a. "unity note") is taken directly from
the .wav file content, however if the .wav file content does not contain a root
note information then
.B \ NOTE_NR
is used as root note as well.

You may use
.BR --regex-note-nr
to override this part of the naming scheme.

.TP
.B \ NOTE_NAME
Note name of the sample (e.g. "a-1").

This is not interpreted for sample mapping, but it will be used to assemble the
final sample name inside the GigaStudio (.gig) file.

You may use
.BR --regex-note-name
to override this part of the naming scheme.

.SH "SEE ALSO"
.BR gig2mono(1),
.BR gigextract(1),
.BR gigdump(1),
.BR gigmerge(1)
.BR korg2gig(1)

.SH "BUGS"
Check and report bugs at http://bugs.linuxsampler.org
.SH "Author"
Application and manual page written by Christian Schoenebeck <cuse@users.sf.net>