[FFmpeg-trac] #9382(ffmpeg:new): Wrong TB returned for use in '-bsf setts'

FFmpeg trac at avcodec.org
Sun Aug 22 10:55:02 EEST 2021


#9382: Wrong TB returned for use in '-bsf setts'
-------------------------------------+----------------------------------
             Reporter:  markfilipak  |                    Owner:  (none)
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  ffmpeg
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  1            |
-------------------------------------+----------------------------------
Comment (by markfilipak):

 Replying to [comment:2 mkver]:
 > Somehow the timestamps that the BSF receives have already been converted
 to the timebase of the muxing target...

 Actually, that appears to be untrue. Look...

 {{{
                                      (1).MKV  (2).MKV
 frames.frame.0.key_frame=1
 frames.frame.0.best_effort_timestamp=0        0
 frames.frame.1.best_effort_timestamp=3754     42
 frames.frame.2.best_effort_timestamp=11261    125
 frames.frame.3.best_effort_timestamp=7508     83
 frames.frame.4.best_effort_timestamp=18769    209
 frames.frame.5.best_effort_timestamp=15015    167
 frames.frame.6.best_effort_timestamp=22522    250
 frames.frame.7.best_effort_timestamp=30030    334
 frames.frame.8.best_effort_timestamp=33784    375
 frames.frame.9.best_effort_timestamp=26276    292
 frames.frame.10.best_effort_timestamp=41291   459
 frames.frame.11.best_effort_timestamp=45045   500
 frames.frame.12.key_frame=1
 }}}
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9382#comment:5>
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