[FFmpeg-trac] #3399(undetermined:closed): Bad output framerate decision for mp4 from camera

[FFmpeg]

#3399: Bad output framerate decision for mp4 from camera
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             Reporter:  mressler     |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  fps mov      |               Resolution:  duplicate
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  1
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Comment (by cehoyos):

 Replying to [comment:8 mressler]:
 > What's the easiest way to tell if the source video is VFR?

 I looked at FFmpeg's console output and saw that many frames were
 duplicated.
 (Some formats are by definition vfr, other by definition cfr, but this is
 not what this ticket is about.)

 > What method did you use to determine the correct frame-rate?

 I looked at FFmpeg's output and saw an actual average framerate.

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Ticket URL: <https://trac.ffmpeg.org/ticket/3399#comment:10>
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