[FFmpeg-user] Colorchart and colormap

[Michael Koch]

Am 25.04.2022 um 22:19 schrieb Paul B Mahol:
> On Mon, Apr 25, 2022 at 10:06 PM Carl Zwanzig <cpz at tuunq.com> wrote:
>
>> On 4/25/2022 12:49 PM, Michael Koch wrote:
>>
>>> Am 25.04.2022 um 21:41 schrieb Paul B Mahol:
>>>> There is separate software for processing real world colorcharts.
>>> If colormap isn't for processing of real world colorcharts, then what
>> else
>>> is its purpose?
> Purpose is processing of processed real world colorcharts, not raw ones
> straight from your photos.

ok, preprocessing works with perspective and avgblur filters.
Wouldn't it make sense to set nb_patches by default to all available 
patches? I see no reason why I should use fewer patches than available.

Michael