[libav-api] YUV Frame Splicing

Luca Barbato lu_zero at gentoo.org
Sun Dec 11 23:06:55 CET 2011


On 09/12/11 18:06, Mark Kenna wrote:
> Maybe I'll start with AVFilter - are there any code samples around? I've
> not used it before so a "hello world" would be great!

I think you'd fare way better by just memcpying.

it should be sort of easy,

allocate an image with the right dimension

for each plane
    copy line by line from the 4 images

done.

-- 

Luca Barbato
Gentoo/linux
http://dev.gentoo.org/~lu_zero



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