Broken copying for XAVC-L
|Reported by:||PhillipBarnett||Owned by:|
|Version:||git-master||Keywords:||mxf h264 mov|
|Blocking:||Reproduced by developer:||yes|
|Analyzed by developer:||no|
Doing a straight copy of Sony XAVC-L media produces jittery output file, dropping every third frame.
How to reproduce:
Sample Sony XAVC-L 50 file on a Ubuntu 20.04.2 LTS 64 bit machine, with a fresh compilation of ffmpeg. Copy the file as below. Play back output file with ffplay - video looks bad. Use ffmpeg -f framemd5 to check the copy against the original - there are significant differences, frames are being dropped.
I have sample files to upload, but the ftp server upload.ffmpeg.org is not allowing me access - ńetwork unreachable´
% ffmpeg -i input.mxf -c copy -map 0 output.mxf ffmpeg version N-103614-g441b292592 built on 14 Sept 2021
Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker.