[FFmpeg-trac] #8777(ffmpeg:new): ffmpeg HDR signaling

[FFmpeg]

#8777: ffmpeg HDR signaling
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             Reporter:  Helg1980     |                    Owner:
                 Type:  enhancement  |                   Status:  new
             Priority:  normal       |                Component:  ffmpeg
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by klobliu):

 Maybe patch below can meet your command.
 https://patchwork.ffmpeg.org/project/ffmpeg/patch/20201229035649.5612-1-kloblic@gmail.com
 ffmepg command:
 ffmpeg -i HDR_X265_master2.mp4 -vcodec hevc_nvenc -bsf:v
 hevc_metadata=transfer_characteristics=16:colour_primaries=9:video_full_range_flag=0:matrix_coefficients=9:max_cll="1000|1000":master_display="G(13250|34500)B(7500|3000)R(34000|16000)WP(15635|16450)L(10000000|100)"
 with_sei_video_265.mp4 -y

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Ticket URL: <https://trac.ffmpeg.org/ticket/8777#comment:4>
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