Hi Tomas Sony defined many kinds of meta data.
e.g. SMPTE RDD 18:2012 Acquisition Metadata Sets for Video Camera Parameters I think the file created by -vcodec copy is a general op1a mxf file. It can not pass Sony's mxf file verifier, which means their camera can not play those files. Yufei. On 03/22/2019 11:11 AM, Tomas Härdin wrote: > fre 2019-03-22 klockan 12:47 +0000 skrev Yufei He: >> Hi Tomas >> >> From my tests, I find FFmpeg can demux XAVC mxf files from Sony and >> find the video stream is actually h.264 data. This is very good to us. >> >> Actually Sony XAVC mxf has a lot of restrictions on mxf file wrapper and >> h.264 data. >> >> But I don't know how to specify the it or it's not supported yet in FFmpeg. >> >> Probably we can support it if it's not there yet. > This depends on what the restrictions are. The first step would be to > just remux (-vcodec copy) the files and see what happens. If that > doesn't work then mxfenc.c would need to be patched > > /Tomas > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".