[FFmpeg-devel] yadif deinterlace how?

[Robert Nagy]

I would like to deinterlace my video from 50i to 50p using ffmpeg and yadif
in my application.

As far as I understood I have to do this through libavfilter, which I have
not found any usage samples on.

I'm pretty much stuck on avfilter_get_by_name("yadif");

I would appreciate if anyone could point me in the right direction of how I
can achieve what I'm trying to do. Where can I find samples and
documentation someone who is unfamiliar with avfilter can look at?