[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 cehoyos):

 Replying to [comment:5 heleppkes]:
 > 'dvh1' is actually the FourCC for Dolby Vision videos (dvh1 for the hvc1
 variant, dvhe for hev1). Although I could only find it in Dolby docs, not
 sure if they registered it officially for mov/mp4.
 They did (and it should definitely not been allowed).
 > Is the DVCPRO HD code official somewhere? Or just something FFmpeg
 somehow "allows" in mov?
 https://web.archive.org/web/20070330141901/https://msdn.microsoft.com/archive
 /en-us/directx9_c/directx/htm/dvvideosubtypes.asp
 Contrary to popular believe here, MEncoder was not the usual application
 writing such (mov) files.

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Ticket URL: <https://trac.ffmpeg.org/ticket/7347#comment:6>
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