[FFmpeg-devel] [PATCH] lavfi: Port mp=pp7 to libavfilter

[Carl Eugen Hoyos]

arwa arif <arwaarif1994 <at> gmail.com> writes:

> > +    static const enum PixelFormat pix_fmts[] = {
> > +        AV_PIX_FMT_YUV444P,  AV_PIX_FMT_YUV422P,
> > +        AV_PIX_FMT_YUV420P,  AV_PIX_FMT_YUV411P,
> > +        AV_PIX_FMT_YUV410P,  AV_PIX_FMT_YUV440P,
> > +        AV_PIX_FMT_YUVJ444P, AV_PIX_FMT_YUVJ422P,
> > +        AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ440P,

> Check that these are supported. Also the original is 
> supporting some more formats (for example GRAY8 == Y8).
> 
> How do I check it?

Run ffmpeg with your patch attached and test if above 
pix_fmts all work and consider to compare with mp=pp7.
>From a quick comparison with the mp filter, they should 
work, but at least 440 should be tested and gray is 
missing.

Merry Christmas, Carl Eugen