[FFmpeg-trac] #8875(ffmpeg:new): ffmpeg HDR signaling

FFmpeg trac at avcodec.org
Mon Aug 31 01:28:46 EEST 2020


#8875: ffmpeg HDR signaling
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             Reporter:  Helg1980  |                     Type:  defect
               Status:  new       |                 Priority:  normal
            Component:  ffmpeg    |                  Version:  unspecified
             Keywords:            |               Blocked By:
             Blocking:            |  Reproduced by developer:  0
Analyzed by developer:  0         |
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 Summary of the bug:

 Hi!

 I encountered the following problem:

 I need to transfer video files encoded by ProRes and DNxHD from the "MKV"
 container to the native "MOV" container.

 When I copy a video from the "MKV" container to the " MOV " container, the
 following metadata is not saved:
 - Color range (Limited)
 - Color primaries (bt2020)
 - Transfer characteristics (PQ)
 - Matrix coefficients (bt2020nc)

 This as I noticed happens for codecs DNxHD and ProRes, but for example for
 codec H265 this error is not present.

 Please tell me how to save this metadata for the "MOV" container with the
 ProRes and DNxHD codecs.

 How to reproduce:
 {{{
 % ffmpeg -i "temp_prores_file.mkv" -map 0:0 -c:v copy -c:a copy -y
 "output_prores_file.mov"

 ffmpeg 4.3 (on Manjaro Linux)
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/8875>
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