[Libav-user] Unimplemented container channel layout Bug

Bruce Wheaton bruce at spearmorgan.com
Wed Nov 16 00:23:31 CET 2011

On Nov 15, 2011, at 2:16 AM, Carl Eugen Hoyos wrote:

> Bruce Wheaton <bruce at ...> writes:
>> I have a fairly simple .mov with one track of stereo PCM 16-bit audio.
>> Quicktime has the channels tagged as left and right. When I open the file with
>> libavformat & libavcodec, I get the 'Unimplemented container channel layout'
>> warning and it won't play properly (in my app).
> Does it play properly with ffplay (or MPlayer)?
> Can it be read by ffmpeg?

Sorry, I can't find anywhere, but do ffplay and ffmpeg configure the audio codec context at all? Obviously, they configure resampling etc., but do they tell the codec context to do anything different depending on layout?


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