[FFmpeg-devel] [PATCH] lavfi: protection against premultiplied alpha (was: The patch series about premultiplied alpha)

Niklas Haas ffmpeg at haasn.xyz
Thu Aug 21 00:44:32 EEST 2025


On Wed, 20 Aug 2025 23:43:18 +0200 Niklas Haas <ffmpeg at haasn.xyz> wrote:
> This argument works both ways.
>
> filter authors to remember to enable support
> for premultiplied alpha, even if they don't even touch the alpha plane?

I accidentally deleted a line too many here, the text was supposed to read:

Do you expect filter authors to remember to enable support for
premultiplied alpha, even if they don't even touch the alpha plane?


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