[FFmpeg-devel] [PATCH] avfilter: add radial and circular blur video filter

Steinar H. Gunderson steinar+ffmpeg at gunderson.no
Sun Jul 19 20:28:01 EEST 2020


On Sun, Jul 19, 2020 at 06:37:16PM +0200, Paul B Mahol wrote:
> About radial blur center issues, i think Steinar is confusing radial
> blur with zoom blur.

I must admit I don't know any such difference; this is one of many things
that would be useful to have in comments or the commit message (many such
effects have different variations under similar names). But I do not
believe this is relevant to the artifacts in the center, or the staircase
effect on the horizontal white lines -- no matter what you call an filter,
they are not inherent to the effect. Both are much less pronounced than in
the previous patch set, but still present.

For those who want to judge for themselves:

  https://storage.sesse.net/ffmpeg-radialblur3.png

/* Steinar */
-- 
Homepage: https://www.sesse.net/


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