#7978: inaccurate conversion from YCbCr Narrow range to RGB Full range
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Reporter: cepesh | Owner: (none)
Type: defect | Status: reopened
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by pdr0):
Use zscale instead
ffmpeg -s 3840x2160 -vcodec v210 -i YUV_pattern-2fr.v210 -vf
zscale=matrixin=2020_ncl,format=gbrp16le -an -frames:v 1 out_zscale.png
100% white
65535, 65535, 65535
58% white
38004, 38004, 38004
100% Magenta
65533, 0, 65535
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Ticket URL: <https://trac.ffmpeg.org/ticket/7978#comment:7>
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