[FFmpeg-devel] [PATCH] libspeex encoder

Justin Ruggles justin.ruggles
Sun Jun 21 07:08:11 CEST 2009


This patch adds Speex encoding through libspeex.  It depends on the
speex-in-ogg muxer patch I sent earlier.

The sample rate must match 8000, 16000, or 32000.
Both mono and stereo are supported.
CBR mode is the default.
Using -aq (or CODEC_FLAG_QSCALE and global_quality) turns on VBR mode.
(global_quality 0.0 to 10.0)
Using -compression_level changes the encoding complexity.
(compression_level 1 to 10)


-------------- next part --------------
A non-text attachment was scrubbed...
Name: libspeexenc.diff
Type: text/x-patch
Size: 10642 bytes
Desc: not available
URL: <http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/attachments/20090621/b68eb303/attachment.bin>

More information about the ffmpeg-devel mailing list