[FFmpeg-user] scaling algorithms

[Paul B Mahol]

On Tue, Sep 28, 2021 at 10:11 PM Michael Koch <astroelectronic at t-online.de>
wrote:

> 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:
> https://en.wikipedia.org/wiki/Mathematical_morphology


You need whole encyclopedia and pictures.

>
>
> Michael
>
> _______________________________________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-user
>
> To unsubscribe, visit link above, or email
> ffmpeg-user-request at ffmpeg.org with subject "unsubscribe".
>