[FFmpeg-trac] #3251(undetermined:new): Since version 1.1 ffmpeg produces DNxHD files with wrong codec time base.

[FFmpeg]

#3251: Since version 1.1 ffmpeg produces DNxHD files with wrong codec time base.
-------------------------------------+-------------------------------------
             Reporter:  martastain   |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  dnxhd mov    |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by martastain):

 Replying to [comment:6 cehoyos]:
 >
 > Can you confirm that seeking works if you only change the output
 timebase?

 Yes, tested with latest stable (CasparCG 2.0.4) as well as previous
 (2.0.3). My test files are here http://nxme.eu/1j along with ffprobe
 results.

 test_108.mov - ffmpeg 1.0.8
 test_latest.mov - latest git version
 test_avid.mov - Avid MediaComposer 7.0.2 (there are also audio and
 timecode tracks)

 CasparCG command "PLAY 1-1 filename SEEK 250" should play video file from
 10th second, which works with test_108.mov and test_avid.mov.
 test_latest.mov as well as every file created using ffmpeg >= 1.1 starts
 from the first frame.

 Only difference I can see with ffprobe is timebase.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3251#comment:7>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker