[FFmpeg-trac] #5978(avformat:new): FFprobe calculates timecode wrong with mp4 ntsc framerates
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trac at avcodec.org
Fri Nov 25 12:00:59 EET 2016
#5978: FFprobe calculates timecode wrong with mp4 ntsc framerates
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Reporter: haze.ortner | Owner:
Type: defect | Status: new
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: timecode mov | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by haze.ortner):
Replying to [comment:5 cehoyos]:
> It would be 2:58 if the timecode framerate were 60 instead of 59.
I see, the file is straight from a gopro camera using this gear:
[http://www.syncbac.com/ Timecode Systems Syncbac]
FCXP, Adobe Premiere CC and Vegas reads the timecode right. Vegas can be
off by a frame sometimes.
If you shoot in 60fps on the gopro, the syncbac uses 29.97 ND for
timecode.
I have more test files if that helps?
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Ticket URL: <https://trac.ffmpeg.org/ticket/5978#comment:6>
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