On 2/9/13, "Rene J.V. Bertin" <[email protected]> wrote: > Hello, > > I'm playing with Motion-JPEG2000 support in my FFusion QuickTime component, > mostly for fun, > > I have a test video produced with a recent ffmpeg version, from an mp4v > video with `-vcodec libopenjpeg kk2.mov` > > The matching ffprobe identifies this as mjp2 yuv420p content, ffprobe from > the ffmpeg version used by FFusion identifies it as gray8. > The same libopenjpeg is used in both cases. > > I'm aware that FFusion uses an old lavc (v 52), and that maybe it does some > kind of internal conversion of the yuv420p content into gray8, for whatever > reason. But if that is not the case, is there a way to interpret (or > complete) the frame data returned by avcodec_decode_video2() to reconstruct > a colour image?
Negative. _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
