[Libav-user] Swscale: Interlaced 4:2:2 to interlaced 4:2:0
Carl Eugen Hoyos
cehoyos at ag.or.at
Thu May 24 09:23:44 CEST 2012
Carl Lindqvist <lulebo at ...> writes:
> 2012/5/24 Carl Eugen Hoyos <cehoyos <at> ag.or.at>
> Alex Cohn <alexcohn <at> ...> writes:
> > > In ffmpeg, deinterlace is performed by avcodec (imgconvert.c
> > > avpicture_deinterlace)
> > This deinterlacer is old, if you have no license issue, please
> > use yadif.
> You are not understanding the issue. The issue is not
> deinterlacing anything, it is producing correct 4:2:0 frames
> for encoding interlaced.
I just wanted to answer the sentence "In ffmpeg, deinterlace is
performed by avcodec" by Alex Cohn, I did not comment
on your original issue.
Is your input interlaced frames?
Or do you want to half the framerate of your input?
More information about the Libav-user