[FFmpeg-user] remap with pixel interpolation

[Paul B Mahol]

On Wed, Jun 29, 2022 at 8:56 AM Michael Koch <astroelectronic at t-online.de>
wrote:

> Suggestion for improvement:
> Add pixel interpolation to the remap filter. For example if the output
> size is 800x600, multiply the values in the mapping files by 16 so that
> the range is 12800x9600, and use the 4 least significant bits for pixel
> interpolation.
>
>
Very bad suggestion.

Better make remap filter use float pixel format for map files.

As always patch welcome.



> Michael
>
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