[FFmpeg-devel] Why not integrate libyuv as a scale filter

[Paul B Mahol]

On 7/23/18, Jeff <163jogh at 163.com> wrote:
> Hi there,
>
>
> It seems like libyuv has better performace on scaling than libswscale. So
> I'm wondering is there anyone has tried integrating libyuv as a scale filter
> before. I mean link it as a 3rd party lib, and then call it's API through a
> wrap filter. Just like how libavcodec use libx264.
> If not, why? Is there any licensee issue? Effort worth pay on it?
>

I see it support only very limited number of pixel formats, so it is
not very useful for us.