[FFmpeg-devel] [PATCH 2/3] avfilter: add audio upsample filter

[Paul B Mahol]

On Thu, Apr 25, 2019 at 9:14 PM Nicolas George <george at nsup.org> wrote:

> Paul B Mahol (12019-04-25):
> > Not really, it works with 2x/3x/4x/5x.. sample rate or 1/2 / 1/3 / 1/4 /
> 1/5
> > o sample rate in other direction.
>
> I do not think so: the algorithm can work for absolutely any ratio. The
> effect on the spectrum will not be as clean if the ratio is not an
> integer, but that is another problem.
>
> > It can not be done in aresample filter because of limitations of
> query_formats
> > code in libavfilter
>
> Please elaborate.
>
> >                     and doing it anyway for aresample filter would
> > cause many regressions.
>
> I do not think so. Please elaborate.
>

I really lost any motivation to deal with Nicolas George behavior.
So I please ask again for TC to deal with this.
There are too many great patches lost because of his behavior.