Hi, did you find a solution, I am having same issue. I am trying to concat some videos with
> ffmpeg -f concat -i list.txt -c copy out.mp4 Video is merged but it jumps / shakes, and I have 1900 lines like these: > DTS -118059162071706656, next:2581328 st:0 invalid dropping > PTS -118059162071705632, next:2581328 invalid dropping st:0 > [mp4 @ 0x25cb340] pts has no value You can take a look to this post: Ffmpeg same command, different results local vs server. Video shakes, invalid dropping <http://superuser.com/questions/952358/ffmpeg-same-command-different-results-local-vs-server-video-shakes-invalid-dr> Any help is welcome, thanks in advance. -- View this message in context: http://ffmpeg-users.933282.n4.nabble.com/DTS-Out-of-Order-DTS-PTS-Invalid-Dropping-tp4667944p4671757.html Sent from the FFmpeg-users mailing list archive at Nabble.com. _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user