When I play a HDR10+ video, it display wrong color.

[MultiMedia]

Summary of the bug:

When I play a HDR10+ video, it display wrong color.
In the video, first should be red color,but it display yellow.
You can use vlc to play the video by compare.

How to reproduce:

% ffplay video
ffmpeg version:
ffmpeg version N-98245-g0b3bd001ac Copyright (c) 2000-2020 the FFmpeg developers
built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04)
configuration: 
libavutil      56. 55.100 / 56. 55.100
libavcodec     58. 92.100 / 58. 92.100
libavformat    58. 46.101 / 58. 46.101
libavdevice    58. 11.100 / 58. 11.100
libavfilter     7. 86.100 /  7. 86.100
libswscale      5.  8.100 /  5.  8.100
libswresample   3.  8.100 /  3.  8.100

Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker.

[Carl Eugen Hoyos]

See #7624.

[Balling]

Replying to cehoyos:

See #7624.

This is NOT IPTPQc2. It is HDR10+. See ​https://trac.ffmpeg.org/ticket/8530 and ​https://patchwork.ffmpeg.org/project/ffmpeg/patch/20200716192347.179352-1-izadi@google.com/