[FFmpeg-user] Colorchart and colormap

Michael Koch astroelectronic at t-online.de
Tue Apr 26 00:53:48 EEST 2022

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.


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