[FFmpeg-user] scaling algorithms
Paul B Mahol
onemda at gmail.com
Tue Sep 28 23:14:27 EEST 2021
On Tue, Sep 28, 2021 at 10:11 PM Michael Koch <astroelectronic at t-online.de>
> Am 21.09.2021 um 08:57 schrieb Paul B Mahol:
> >>> See new morpho filter, that gonna be in master soon.
> >>> It is much faster than current filters and allow custom definition of
> >>> structure/mask (rectangle/circle/etc) by using 2nd stream.
> I'd like to test it. Please push it.
> >> What's the meaning of "open" and "close"?
> >> Please add some examples for the structure in the 2nd stream.
> > Use google. and learn something about morphological transforms.
> > FFmpeg can not also educate an uneducated.
> In such cases it would be useful to find in the filter's documentation a
> link to a site where it's explained, for example:
You need whole encyclopedia and pictures.
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