[FFmpeg-trac] #7347(avformat:open): HEVC HDR playback issues

[FFmpeg]

#7347: HEVC HDR playback issues
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             Reporter:  enen92       |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  mov hevc     |               Blocked By:
  dvvideo                            |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
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Comment (by enen92):

 Replying to [comment:3 jkqxz]:
 > The video stream is tagged as 'dvh1', indicating that it contains DVCPRO
 HD video.  It actually does contain a valid H.265 stream, but FFmpeg does
 not probe the content of files where the container explicitly signals its
 parameters (H.265 video should be tagged as 'hvc1' or 'hev1').
 >
 > You can remux the file with:
 > {{{
 > ffmpeg -c:v hevc -i LA_A006_C008_2K_HDR_HEVC.mov -c:v copy remuxed.mov
 > }}}
 > to make it playable.
 >
 > Do you know how the file was created?  Maybe the muxer which made it is
 misconfigured somehow?

 Thanks for taking a look. I have no idea how the files were created. Those
 are the aerial videos Apple uses in their Apple TV4 screensaver. The main
 reason for posting the "bug" was mainly because I found vlc was able to
 play the file without any issues nor further configurations unlike ffmpeg.
 So I though maybe something could be improved in ffmpeg. I don't want nor
 need to remux the files, I can already play them in ffplay if I force the
 hevc decoder.
 If it is a false positive feel free to close.

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Ticket URL: <https://trac.ffmpeg.org/ticket/7347#comment:9>
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