Carl Lindqvist writes:
> I have not yet looked at MPlayer/libmpcodecs/vf_scale.c,
> will do it tomorrow and see what I can find.
>
> How does the ffmpeg app do it? What file should I look
> at for source examples?
libavfilter/vf_scale.c (look for isws)
Not surprisingly, it looks similar to th
2012/5/24 Alex Cohn
> On Thu, May 24, 2012 at 11:19 AM, Carl Lindqvist wrote:
> >
> > Yes, my input is raw SDI video. Interlaced SD 4:2:2 8bit (or 10bit, but I
> > use 8bit). I want the output to be interlaced, full field rade. Right
> now,
> > swscale produces chroma samples that are scaled fro
On Thu, May 24, 2012 at 11:19 AM, Carl Lindqvist wrote:
>
> Yes, my input is raw SDI video. Interlaced SD 4:2:2 8bit (or 10bit, but I
> use 8bit). I want the output to be interlaced, full field rade. Right now,
> swscale produces chroma samples that are scaled from both fields, which give
> the ef
Carl Lindqvist writes:
> Yes, my input is raw SDI video. Interlaced SD 4:2:2 8bit
> (or 10bit, but I use 8bit). I want the output to be
> interlaced, full field rade. Right now, swscale produces
> chroma samples that are scaled from both fields, which give
> the effect in the image in the sta
2012/5/24 Carl Eugen Hoyos
> Carl Lindqvist writes:
>
> > 2012/5/24 Carl Eugen Hoyos ag.or.at>
> > Alex Cohn ...> writes:
> > > > In ffmpeg, deinterlace is performed by avcodec (imgconvert.c
> > > > avpicture_deinterlace)
> > >
> > > This deinterlacer is old, if you have no license issue, plea
Carl Lindqvist writes:
> 2012/5/24 Carl Eugen Hoyos ag.or.at>
> Alex Cohn ...> 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 understand
2012/5/24 Carl Eugen Hoyos
> Alex Cohn 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.
> (If you have a license issue, contact the developer.)
>
> Aren't there fi
Alex Cohn 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.
(If you have a license issue, contact the developer.)
Aren't there filters to "interleave" (if this is the correct
On Wed, May 23, 2012 at 6:30 PM, Carl Lindqvist wrote:
> Hi
>
> A while back i posted this question on stackoverflow but it hasn't gained
> much attention:
>
> http://stackoverflow.com/questions/9681059/swscale-color-space-convert-interlaced-frames
>
> As you can see I have problems when changing
Hi
A while back i posted this question on stackoverflow but it hasn't gained
much attention:
http://stackoverflow.com/questions/9681059/swscale-color-space-convert-interlaced-frames
As you can see I have problems when changing the color space from 4:2:2 to
4:2:0 on interlaced material. I hope th
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