On 02/04/15 16:11, Roee Kashi wrote: > first, since my rawvideo input is YV12 and there's no such pix_fmt, yuv420p > without vtag results with a blue-pink video output.
I guess because its decoding it as yuv not yvu > second, before vtag supported input files, i had to convert the file first > to avi with -vcodec copy, and then convert it to mpeg4 or something, which > takes forever. > Its odd that ffmpeg can handle yvu, without exposing a specific pix_fmt to match, even more so as yvu ordering is common in mpeg (which is probably why your workaround worked... > i think this thread could shed some light on this matter (last message is > the most important i think): > http://ffmpeg-users.933282.n4.nabble.com/convert-YV12-stream-to-ProRes-td4665890.html > Ahh so Carl added that in ffmpeg.c for sources in 6bca574a .... and then later on it was re-added in a merge of 746dca483a2f in 2014/02/24 but into ffmpeg_opt.c I wonder if that's where it all went wrong... > Roee. > > 2[..] -- Tim. Key Fingerprint 38CF DB09 3ED0 F607 8B67 6CED 0C0B FC44 8B0B FC83 _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
