Add documentation for Opus support

Ulrich Klauer committed 13 years ago

Commit f2368141 parent 9fd6eee4 files · +12 −0Browse files

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4 files

@@ -20,6 +20,10 @@ Previously deprecated features that have been removed in this release: · 19 unmodified lines
20	14.4.1 OpenMP < 3.0 OpenMP >= 3.0	20	14.4.1 OpenMP < 3.0 OpenMP >= 3.0
21	14.4.1 F ffmpeg ffmpeg/avconv via pipe	21	14.4.1 F ffmpeg ffmpeg/avconv via pipe
22		22
		23	File formats:
		24
		25	o Add optional support for reading Ogg Opus files. (John Stumpo)
		26
23	Effects:	27	Effects:
24		28
25	o 'Deemph' can now also be used at 48kHz sample rate. (robs)	29	o 'Deemph' can now also be used at 48kHz sample rate. (robs)

@@ -21,6 +21,7 @@ The current release handles the following audio file formats: · 20 unmodified lines
21	* Amiga MAUD files	21	* Amiga MAUD files
22	* AMR-WB & AMR-NB (with optional libamrwb & libamrnb libraries)	22	* AMR-WB & AMR-NB (with optional libamrwb & libamrnb libraries)
23	* MP2/MP3 (with optional libmad, libtwolame and libmp3lame libraries)	23	* MP2/MP3 (with optional libmad, libtwolame and libmp3lame libraries)
		24	* Opus files (read only; with optional Opus libraries)
24	(:cell:)	25	(:cell:)
25	* Ogg Vorbis files (with optional Ogg Vorbis libraries)	26	* Ogg Vorbis files (with optional Ogg Vorbis libraries)
26	* FLAC files (with optional libFLAC)	27	* FLAC files (with optional libFLAC)

@@ -30,6 +30,7 @@ MAD MP3 decoder http://www.underbit.com/products/mad GPL · 29 unmodified lines
30	MP3 ID3 tags http://www.underbit.com/products/mad GPL	30	MP3 ID3 tags http://www.underbit.com/products/mad GPL
31	Magic http://www.darwinsys.com/file BSD	31	Magic http://www.darwinsys.com/file BSD
32	Ogg Vorbis http://www.vorbis.com BSD	32	Ogg Vorbis http://www.vorbis.com BSD
		33	Opus http://www.opus-codec.org/ BSD
33	PNG http://www.libpng.org/pub/png zlib (BSD-like)	34	PNG http://www.libpng.org/pub/png zlib (BSD-like)
34	Sndfile http://www.mega-nerd.com/libsndfile LGPL	35	Sndfile http://www.mega-nerd.com/libsndfile LGPL
35	WavPack http://www.wavpack.com BSD	36	WavPack http://www.wavpack.com BSD

 .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,

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