[FFmpeg-devel] Bug in flac demuxer?

Michael Niedermayer michaelni at gmx.at
Sat Oct 18 22:18:06 CEST 2014

On Sat, Oct 18, 2014 at 02:30:55PM -0400, Marcus Johnson wrote:
> I don't have access to my command line atm, but i was using the channel map feature to split a 24 bit 192khz 5.1 flac file into 6 mono wave files, and ffmpeg would downcovert it to 16 bit unless i added -acodec pcm_s24le after each -map flag, shouldn't ffmpeg read the bit depth of the input file and use that instead of assuming the file is 16 bit like it currently does?
> Originally i was splitting it to mono flacs but i couldn't set the bit depth without using wave so i had to change it.

please provide a reproduceable testcase

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Good people do not need laws to tell them to act responsibly, while bad
people will find a way around the laws. -- Plato
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