[FFmpeg-trac] #11458(undetermined:new): Input file .mkv with -c:v copy option generates corrupted output

[FFmpeg]

#11458: Input file .mkv with -c:v copy option generates corrupted output
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             Reporter:  uttam_32472  |                     Type:  defect
               Status:  new          |                 Priority:  important
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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 Command to execute:
 .\ffmpeg.exe -i .\The_World_in_HDR_in_4K_HDR10_16.7Mbs_3840x2160p59.mkv
 -vframes 1000 -c:v copy -f hevc out_initial_frames_corrupted.hevc

 Input file available at: https://4kmedia.org/the-world-in-hdr-uhd-4k-demo/

 Above command generates corrupted output file
 (out_initial_frames_corrupted.hevc).
 It doesn't seem to be playable from vlc player. When trued using ffplay,
 it shows garbage content for some time in the beginning and later plays
 ok. ( .\ffplay.exe .\out_initial_frames_corrupted.hevc)
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Ticket URL: <https://trac.ffmpeg.org/ticket/11458>
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