[FFmpeg-cvslog] doc/muxers: add ircam

[Stefano Sabatini]

ffmpeg | branch: master | Stefano Sabatini <stefasab at gmail.com> | Fri Mar 29 14:20:24 2024 +0100| [13cdef9d450e5a164740a57a92f723b1bd4b41c6] | committer: Stefano Sabatini

doc/muxers: add ircam

Most of the content copy&pasted from:
http://fileformats.archiveteam.org/wiki/Berkeley/IRCAM/Carl_Sound_Format

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=13cdef9d450e5a164740a57a92f723b1bd4b41c6
---

 doc/muxers.texi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/doc/muxers.texi b/doc/muxers.texi
index 5cce26a43f..39597e000b 100644
--- a/doc/muxers.texi
+++ b/doc/muxers.texi
@@ -2682,6 +2682,24 @@ ffmpeg -f x11grab -framerate 1 -i :0.0 -q:v 6 -update 1 -protocol_opts method=PU
 @end example
 @end itemize
 
+ at section ircam
+Berkeley / IRCAM / CARL Sound Filesystem (BICSF) format muxer.
+
+The Berkeley/IRCAM/CARL Sound Format, developed in the 1980s, is a result of the
+merging of several different earlier sound file formats and systems including
+the csound system developed by Dr Gareth Loy at the Computer Audio Research Lab
+(CARL) at UC San Diego, the IRCAM sound file system developed by Rob Gross and
+Dan Timis at the Institut de Recherche et Coordination Acoustique / Musique in
+Paris and the Berkeley Fast Filesystem.
+
+It was developed initially as part of the Berkeley/IRCAM/CARL Sound Filesystem,
+a suite of programs designed to implement a filesystem for audio applications
+running under Berkeley UNIX. It was particularly popular in academic music
+research centres, and was used a number of times in the creation of early
+computer-generated compositions.
+
+This muxer accepts a single audio stream containing PCM data.
+
 @section matroska
 
 Matroska container muxer.