Changes between Version 59 and Version 60 of Scaling


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Timestamp:
Aug 23, 2024, 12:54:35 AM (2 years ago)
Author:
Balling
Comment:

If you cannot verify this issue learn how to do so instead of reverting.

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  • Scaling

    v59 v60  
    3434  Correct syntax for SAR 2:3 is "setsar=2/3"; or "setsar=1" for 1:1.
    3535
    36 * When going from BGR (not RGB) to yuv420p the conversion may be off-by-1. Use "-sws_flags +accurate_rnd" alike to avoid.\\
    37   [ !^ With "swscale", for many colors. See #979 for further caveat. ]
     36* When going from BGR (not RGB) to yuv420p the conversion in many colors in swscale is off-by-one, BMP uses BGR. Use -vf scale=flags=accurate_rnd to fix that, also note that "-sws_flags +accurate_rnd" does not work. Zscale can be used too. See #979.
    3837* yuvj!***p pixel formats are deprecated. Yet for x265 the workaround was implemented, but not for jpeg2000 and AV1. For those -vf scale=out_range=pc should be used.
    3938* Conversion from YUV limited to RGB 16bpc (bit-per-component) is broken: use "zscale" instead of "swscale". [ Via "-vf" alike. ]