Deoldify Vapoursynth filter

[Dan64]

[1] : alpha: exponent parameter used for the weight calculation, range [>1]

with ">1" should be ">0"

Cu Selur

Ps.: updated download

Actually should be range [>=1], because (by definition) luma/luma_threshold < 1 a base with exponent >1 will decrease the value. 
Since the scope is to decrease the weight linearly (alpha=1) or exponentially (alpha>1) alpha must be >= 1.

Dan

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test the latest download it should include the option

In the dev-version of 31/03/24 12:23 the filter was missing.

Dan

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ddcolor_rf = min(max(math.trunc(0.4 * clip.width / 16), 16), 48)

I realized I can not reflect this in the user interface easily, since I don't know the resolution of the video in the ui.
When you move the filter, or change cropping, resize, letterbox,... the input resolution to the filter can change.
I adjusted Hybrid so that when calling ddeoldify_stabilizer ddColorRF will be calculated properly if it was set to 0.
(updated the download)

CuSelur

I thought about it and it's better to remove "auto" this will simplify the code and will force the user to select a render_factor.
As explained previously I added it at beginning because I substitute "input_size" with "render_factor".
But thanks to the exhaustive read-me written in the filter release, the users should understand what is the render_factor and so "auto" is not more necessary.

For once I'm asking you to remove something instead of adding it.

Dan