#1851: libswscale does incorrect range conversion for RGB->YUV and RGB->RGB
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Reporter: gjdfgh | Owner: (none)
Type: defect | Status: reopened
Priority: important | Component: swscale
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Balling):
We need to start by either removing the deprecation of yuvj**** formats or
by removing them alltogether (there is patchset from Paul). I vote for the
first one. It is a joke that even opening JPEG (since jpeg does not
support new method with setting range not by pixel_format, also see a
funny bug in mpv) causes a warning for every tile or whatever! It is nuts!
Warnings obviously make it slower out of nothing.
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Ticket URL: <https://trac.ffmpeg.org/ticket/1851#comment:5>
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