ffmpeg h264 decoding provides incorrect colors

[Ilya87]

Summary of the bug:
How to reproduce:

https://yadi.sk/i/qBkjd3TzJ_yBQQ - matroska muxed file from blu-ray (749 frames)
% ffmpeg -color_primaries 1 -color_trc 1 -colorspace 1 -color_range 1 -i /home/ilya/eva/Evangelion1.11_test_.mkv -vf setparams=range=tv:color_primaries=bt709:color_trc=bt709:colorspace=bt709 -ss 12 -frames:v 1 def_x264_ffmpeg.png

ffplay -i /home/ilya/eva/Evangelion1.11_test_.mkv -ss 12

Make screenshot from ffplay and compare. FFmpeg has worse picture, incorrect colors (see eyes for example), darker areas.

ffmpeg version N-93394-g14eea7c47a
built on Antergos Linux x86_64

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

[Ilya87]

The problem is more complex as ffmpeg incorrectly decode also yuv format. Reference picture was taken after the following commands:
1 - ldecode.exe -i eva.h264 -o eva_ldecod.yuv (h.264 stream was extracted from mkv with mkvextract tracks command)
2 - Using yuv player (​https://github.com/Tee0125/yuvplayer) I saved 288th frame.
3 - ffmpeg -s 1920x1080 -i eva_ldecod.yuv -ss 11.46 -frames:v 1 ffmpeg_yuv.png

The result: ​https://diff.pics/JjYgdC21Edl8/1

[Ilya87]

I've tested ffmpeg with different colorspace settings and think that ffplay (or videodrivers) modifies somehow output.