ref: f236814dca430d7c411d71e6c7fea8cefe29c4e2
parent: 9fd6eeeaeb69ab568e7dbb26ed84e1bec0d4bd1a
author: Ulrich Klauer <ulrich@chirlu.de>
date: Thu Mar 7 21:50:51 EST 2013
Add documentation for Opus support
--- a/ChangeLog
+++ b/ChangeLog
@@ -20,6 +20,10 @@
14.4.1 OpenMP < 3.0 OpenMP >= 3.0
14.4.1 F ffmpeg ffmpeg/avconv via pipe
+File formats:
+
+ o Add optional support for reading Ogg Opus files. (John Stumpo)
+
Effects:
o 'Deemph' can now also be used at 48kHz sample rate. (robs)
--- a/FEATURES.in
+++ b/FEATURES.in
@@ -21,6 +21,7 @@
* Amiga MAUD files
* AMR-WB & AMR-NB (with optional libamrwb & libamrnb libraries)
* MP2/MP3 (with optional libmad, libtwolame and libmp3lame libraries)
+* Opus files (read only; with optional Opus libraries)
(:cell:)
* Ogg Vorbis files (with optional Ogg Vorbis libraries)
* FLAC files (with optional libFLAC)
--- a/INSTALL
+++ b/INSTALL
@@ -30,6 +30,7 @@
MP3 ID3 tags http://www.underbit.com/products/mad GPL
Magic http://www.darwinsys.com/file BSD
Ogg Vorbis http://www.vorbis.com BSD
+Opus http://www.opus-codec.org/ BSD
PNG http://www.libpng.org/pub/png zlib (BSD-like)
Sndfile http://www.mega-nerd.com/libsndfile LGPL
WavPack http://www.wavpack.com BSD
--- a/soxformat.7
+++ b/soxformat.7
@@ -478,6 +478,12 @@
.B .mp3
for a similar format.
.TP
+\&\fB.opus\fR (optional)
+Xiph.org's Opus compressed audio; an open, lossy, low-latency codec
+offering a wide range of compression rates. It uses the Ogg container.
+.SP
+SoX can only read Opus files, not write them.
+.TP
\fBoss\fR (optional)
Open Sound System /dev/dsp device driver; supports both playing and
recording audio. OSS support is available in Unix-like operating systems,