[FFmpeg-devel] [PATCH] fix speex sample
Mike Melanson
mike
Fri Apr 3 05:19:15 CEST 2009
Baptiste Coudurier wrote:
> Yes, however I'm sorry, I don't see how this relates to the patch.
>
> The patch makes the demuxer always set speex and nellymoser to their
> correct _codec_ value IMHO, this "audiosamplerate" is a metadata thing
> according to the specs, defined with onMetadata mechanism.
True. The demuxer shouldn't care about the metadata when determining
sample rate.
Audio sample rate handling in FLV (and SWF) should be simpler than in
most any other format. AD/PCM are limited to 11025, 22050, and 44100 Hz.
Nellymoser is always a fixed rate. Speex is always a fixed rate. MP3 and
AAC are defined in their respective bitstreams.
--
-Mike Melanson
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