[FFmpeg-trac] #9493(avcodec:closed): h264: No output with software decoding, HW=ok

FFmpeg trac at avcodec.org
Wed Nov 10 00:53:44 EET 2021

#9493: h264: No output with software decoding, HW=ok
             Reporter:  charlymp      |                    Owner:  (none)
                 Type:  defect        |                   Status:  closed
             Priority:  normal        |                Component:  avcodec
              Version:  git-master    |               Resolution:  invalid
             Keywords:  h264, mpegts  |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
Changes (by James):

 * status:  open => closed
 * resolution:   => invalid


 The sample has no IDR frames, so you need to use -flags +showall to signal
 the decoder to output frames even if no keyframe has shown up.

 And to do codec copy, you need to use -copyinkf for the same purpose.
Ticket URL: <https://trac.ffmpeg.org/ticket/9493#comment:5>
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