Bug report: it seems that the standard resizers (spline16, bicubic, and bilinear, at least) don't process the alpha planes of YUVA clips.
Reduceby2 does, though.
Edit: also, not a bug report as such, but addborders really should have the option not to convert the background to TV Range when adding borders to a YUV clip. Maybe it could be updated to adopt the color_yuv parameter of blankclip?
Last edited by wonkey_monkey; 30th November 2019 at 01:28.
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