[FFmpeg-devel] [PATCH] lavfi/testsrc2: fix completely transparent alpha.

Nicolas George george at nsup.org
Fri Jul 21 16:40:55 EEST 2017

Le tridi 3 thermidor, an CCXXV, Carl Eugen Hoyos a écrit :
> The default you suggest is of course much better than the original
> default but ideally, some kind of "banding" should be used to allow
> testing transparency in libswscale, encoders and decoders.

Can you be a little more specific? I am not sure I understand what you
mean exactly. Would having two different alpha values for the
alternating vertical bands fill your suggestion?


  Nicolas George
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