Re: [FFmpeg-user] Transcoding MPEG .ts results in slow playback speed

2019-01-28 Thread Carl Eugen Hoyos
2019-01-28 8:39 GMT+01:00, Peter B. : > Works with added "-r 25" before "-i": > $ ffmpeg-git -r 25 -i ORIGINAL.ts -c:v ffv1 -c:a copy out/test-fps25.avi > > But how come it requires the 25fps information Afaict, because the file has broken timestamps. The most important question would be how it

Re: [FFmpeg-user] Transcoding MPEG .ts results in slow playback speed

2019-01-27 Thread Peter B.
Hi Carl Eugen :) On 25/01/2019 20:12, Carl Eugen Hoyos wrote: > (Please do not compress compressed files and no, I don't think > an md5 sum is necessary in this case, if it is necessary you can > put it in your email) You're absolutely right of course. I usually don't compress compress files (n

Re: [FFmpeg-user] Transcoding MPEG .ts results in slow playback speed

2019-01-25 Thread Carl Eugen Hoyos
2019-01-25 16:16 GMT+01:00, Peter B. : > I've created a sample (with "dd") of the first few MB to recreate the issue: > http://download.das-werkstatt.com/pb/contribs/files/bad_timing-MPEGTS.tar.bz2 (Please do not compress compressed files and no, I don't think an md5 sum is necessary in this case,

[FFmpeg-user] Transcoding MPEG .ts results in slow playback speed

2019-01-25 Thread Peter B.
Hi everyone :) I have a tricky source video: It's an MPEG TS file, that regardless of what I try to transcode it to, the resulting file has its duration doubled. The resulting file plays back to slow (at only half the normal speed). I've tried transcoding to FFV1, and Huffyu