#3345: Bias in planar YUV to YUV bit depth conversion
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Reporter: abc123 | Owner: (none)
Type: defect | Status: open
Priority: normal | Component: swscale
Version: git-master | Resolution:
Keywords: bounty | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by pdr0):
@Balling - this is an 8 year old ticket
OP claims that issue isn't present with libav swscale. You get bit
identical results with libav. Libav dithers by default too. I tested libav
binaries from 2018 and 2014. I couldn't find older binaries. Maybe it
didn't dither back then.
avconv -pix_fmt yuv420p10le -s 1280x720 -i testGrad_01.yuv -pix_fmt
yuv420p -f rawvideo testGrad_02avconv.yuv
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Ticket URL: <https://trac.ffmpeg.org/ticket/3345#comment:10>
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