[FFmpeg-trac] #3785(swscale:closed): SWSCALE: in_range, in_color_matrix, out_range, out_color_matrix incorrect
FFmpeg
trac at avcodec.org
Sat Apr 24 06:02:13 EEST 2021
#3785: SWSCALE: in_range, in_color_matrix, out_range, out_color_matrix incorrect
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Reporter: troy_s | Owner: (none)
Type: defect | Status: closed
Priority: normal | Component: swscale
Version: git-master | Resolution: invalid
Keywords: range | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Balling):
Again, yuv files do not have any metadata and thus ffmpeg defaults to
BT.601. The values you reported are correct for BT.601 decoding. If you
wanted BT.709 yuv decoding you deed to force it by very simple
{{{
-vf scale=in_color_matrix=bt709
}}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/3785#comment:24>
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