shithub: sox

Download patch

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,