[FFmpeg-user] YUV with alpha channel

Maksym Veremeyenko verem at m1stereo.tv
Thu Feb 2 14:23:02 CET 2012

02.02.12 15:10, Carl Eugen Hoyos написав(ла):
> Maksym Veremeyenko<verem<at>  m1stereo.tv>  writes:
>> has anybody success with encoding video from RGB with alpha channel
>> (rgba) into YUV with alpha channel
> This works fine so far.
could you give me any hint how to convert *rgba* video file into 
*yuv+alpha* format?

>> ("AYUV" or "AVUI") with ffmpeg?
> I can probably implement this if you can provide samples and tell me
> which software supports it. (WMP?)
> I did not find any reference to "AVUI".

Maksym Veremeyenko

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