[FFmpeg-devel] [RFC] removing libmpcodecs for reuniting purposes.

[Kieran Kunhya]

> How is it different? If you're interlacing-aware and call swscale_convert()
> twice (once for each field, double stride each, alternate offset for second
> call), isn't that the same?

That would be true in the 422 domain, yes. In 420, the chroma planes
are offset and this has to be taken into account with weighted
averages as ilpack does.