[FFmpeg-trac] #11055(undetermined:new): "showinfo", "-show_frames": bad PTS, where "framecrc" had expected; plus inconsistent playback

FFmpeg trac at avcodec.org
Sun Jun 16 05:16:55 EEST 2024


#11055: "showinfo", "-show_frames": bad PTS, where "framecrc" had expected; plus
inconsistent playback
-------------------------------------+-------------------------------------
             Reporter:  markfilipak  |                    Owner:  (none)
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:  vf_showinfo  |               Blocked By:
  ffprobe -show_frames OGOP          |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by markfilipak):

 You wrote: "Frame #22 (ts: 5604.362778) has DTS, PTS identical."

 That's because it's a B-frame. B-frames _do_not_ have DTSes but FFmpeg
 pretends that they do. Okay, pretend. If B-frames had DTSes, what DTSes
 _would_ they have?
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11055#comment:75>
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