[FFmpeg-trac] #7814(ffmpeg:new): ffmpeg h264 decoding provides incorrect colors when decoding (was: ffmpeg h264 decoding differs from ffplay)
FFmpeg
trac at avcodec.org
Wed Mar 27 22:00:39 EET 2019
#7814: ffmpeg h264 decoding provides incorrect colors when decoding
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Reporter: Ilya87 | Owner:
Type: defect | Status: new
Priority: normal | Component: ffmpeg
Version: git-master | Resolution:
Keywords: colorspace | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Changes (by Ilya87):
* keywords: => colorspace
Comment:
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
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Ticket URL: <https://trac.ffmpeg.org/ticket/7814#comment:1>
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