[FFmpeg-devel] ffmpeg examples

[Michael Niedermayer]

On Mon, Jun 27, 2011 at 11:46:46PM +0200, Stefano Sabatini wrote:
> On date Monday 2011-06-27 20:51:32 +0100, Philip Ashmore encoded:
> > Hi there.
> > 
> > I remember reading a really useful advanced tutorial on ffmpeg usage
> > on the web.
> 
> > It focused on how to "de-blur" images using convolution, including
> > how to counteract image degradation and
> > "ringing" in the resulting image.
> 
> What about writing a convolution libavfilter filter for that?

note: swscale can apply seperable linear filters

If the kind of filters you want to use fall in this category swscale
might be the simplest and faster way to apply them


[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

In fact, the RIAA has been known to suggest that students drop out
of college or go to community college in order to be able to afford
settlements. -- The RIAA
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