On Tue, 15 Jan 2019, 17:36 Sophie Loewenthal <sop...@klunky.co.uk wrote:
> Hi, > > I have a video encoded like this ( that was sent to me ). > > ffprobe gave me the details: > Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709/bt709/unknown), > 1920x800, 2091 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default) > > It won’t play on my TV ( Philip 24PFS5303/12) which has played every x264 > file I’ve thrown at it until it met this one. However this film plays fine > on VLC and MacOS’ preview option (by pressing spacebar on a file ) > > I wonder if the problem is related to the colorspace that is written > "unknown" in "tv, bt709/bt709/unknown". > If som can I just encode this into something else. Or perhaps the TV > doesn’t like bt709. > Just out of curiosity,could you try ffmpeg -i input -c copy -map 0 output.mp4 And see if that works with the TV? I doubt that the lack of colour information would cause the TV to not play it. I'm assuming that it is MP4 as you haven't shown the full console output so I don't know the container, but perhaps just rewrapping it in a new MP4 or mkv container will do the trick. Best, Kieran > > e.g this file will play on the TV: > Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR > 16:9], 811 kb/s, 23.98 fps, 23.98 tbr, 96k tbn, 47.95 tbc (default) > > > Best, > Sophie > > > > > > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".