[FFmpeg-trac] #7137(avcodec:new): bitstream filter dump_extra does not work with -vcodec copy

FFmpeg trac at avcodec.org
Thu Apr 12 05:35:03 EEST 2018


#7137: bitstream filter  dump_extra  does not work with  -vcodec copy
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             Reporter:  leeoxiang  |                    Owner:
                 Type:  defect     |                   Status:  new
             Priority:  normal     |                Component:  avcodec
              Version:  3.4        |               Resolution:
             Keywords:  h264       |               Blocked By:
             Blocking:             |  Reproduced by developer:  0
Analyzed by developer:  0          |
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Comment (by leeoxiang):

 "
 A bitstream filter operates on the encoded stream data, and performs
 bitstream level modifications without performing decoding
 "

 as the docs said,  you do not need to decod the stream todo bitstream
 filter.   it is a bug.

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Ticket URL: <https://trac.ffmpeg.org/ticket/7137#comment:1>
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