[FFmpeg-trac] #6386(avformat:new): Timebase is written as frame duration for mkv if framerate is unkown

[FFmpeg]

#6386: Timebase is written as frame duration for mkv if framerate is unkown
------------------------------------+------------------------------------
             Reporter:  fthiery     |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  minor       |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  webm mkv    |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+------------------------------------

Comment (by kicco):

 Not sure if commenting like this helps but I'm running into this same
 issue in the same exact situation (MediaRecorder on Chrome/Webm). Adding
 `-fflags +genpts` before the offending webm input solves it for me.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6386#comment:8>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker