[FFmpeg-trac] #9523(avcodec:open): segment_times splits at I-frames that are not keyframes

FFmpeg trac at avcodec.org
Tue Jul 9 12:23:45 EEST 2024


#9523: segment_times splits at I-frames that are not keyframes
------------------------------------+-----------------------------------
             Reporter:  TurboLed    |                    Owner:  (none)
                 Type:  defect      |                   Status:  open
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  h264        |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+-----------------------------------
Comment (by Balling):

 Replying to [comment:21 Tsuyoshi]:
 > I am also facing the same issue. Is this issue will not be fixed?
 > It seems that if stream does not have B-frame, all of I-frame will be
 marked as Keyframe in container.


 Well, can you give a sample where the P frame actually depends on frames
 before I frames and not just that frame? I do not get why that those I
 frames are even tagged non-IDR. They are IDR by definition.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9523#comment:22>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


More information about the FFmpeg-trac mailing list