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

[FFmpeg]

#8777: ffmpeg HDR signaling
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             Reporter:  Helg1980  |                     Type:  enhancement
               Status:  new       |                 Priority:  normal
            Component:  ffmpeg    |                  Version:  unspecified
             Keywords:            |               Blocked By:
             Blocking:            |  Reproduced by developer:  0
Analyzed by developer:  0         |
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 Hi,
 I'm using a great program FFMPEG with support for HEVC_NVENC 10bit and
 HWACCEL CUVID, but I ran into this problem: I can't set the parameters
 Light level Maxcll and Max fall, this is necessary to correctly transmit
 the brightness of the HDR content (I can't find anywhere on the Internet
 How to write these parameters correctly).
 Here's my line.:

 ffmpeg -loglevel debug -threads:v 4 -threads:a 8 \
 -hwaccel cuvid \
 -i "/run/media/helg/WDC/HLG.mov" \
 -b:v 40M -maxrate:v 50M -rc vbr_hq -2pass 1 -c:v hevc_nvenc -preset slow
 -sei hdr -profile:v main10 -level:v 5.1 \
 -color_primaries bt2020 -color_trc arib-std-b67 -colorspace bt2020nc
 -color_range tv -maxcll 1000 -maxfall 100 \
 -flags -global_header -max_muxing_queue_size 1024 \
 -c:a aac -b:a 384k \
 -f matroska -y "/run/media/helg/WDC/HLG.mkv"

 The terminal returns an error: Unrecognized option 'maxcll'.

 Please tell me what I'm doing wrong?


 (my system: Manjaro Linux, GeForce GTX 1050ti, ffmpeg version n4.2.3 )

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