[FFmpeg-user] YUV with alpha channel

Carl Eugen Hoyos cehoyos at ag.or.at
Fri Feb 3 12:35:00 CET 2012

Maksym Veremeyenko <verem <at> m1stereo.tv> writes:

> > I have now implemented AYUV locally but I don't know how to test it.
> > If anybody has a sample or can test it, please mail me / answer here.
> i have successfully converted my *rgba* video into *yuva420p* with:

Do you have an AYUV sample?
Or do you know how to test AYUV?

> [root <at> dev-5 resource]# ffmpeg -i now-main_aut_2011_fullHD.avi 
> -vcodec rawvideo -pix_fmt yuva420p test.nut

I would have suggested one of the encoders that support yuva420p...
(ffv1, libopenjpeg)

Carl Eugen

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