#11182: yuvtestsrc and yuv444p->rgba->yuv444p conversion result in huge
difference
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Reporter: Andrew-R | Owner: (none)
Type: defect | Status: closed
Priority: normal | Component: swscale
Version: unspecified | Resolution: invalid
Keywords: colorspace | Blocked By:
color_primaries |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by MasterQuestionable):
͏ Data, are no more than data. It is all upon: the interpretation.
͏ RGB and YUV:
͏ Both would have some interpreted values unrepresentable by another.
͏ But that doesn't change that they're of the same possibilities. (at
the same bit-depth)
͏ The display may accept raw YUV alike, while the application does not
necessarily provide.
͏ Based on predominance of RGB: displays tend to assert which default.
͏ (which means the eventual implicit conversion)
͏ "through XYZ, not RGB."
<!^> The very reason things ended up in total havoc...
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Ticket URL: <https://trac.ffmpeg.org/ticket/11182#comment:16>
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