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Old 11-03-2019, 02:01 AM   #1
Seemedia
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Default Chrominace Shape Apha 1

I can't find info about Alpha Shape 1. What does it do?
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Old 11-04-2019, 08:02 PM   #2
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No one ?... Seriously ?
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Old 11-04-2019, 09:09 PM   #3
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Quote:
Originally Posted by Seemedia View Post
No one ?... Seriously ?

There are things between heaven and earth ... (Shakespeare).
Alpha1 seems to be one of those things ;-).


// It seems to be a "Dummy-Parameter".
Regards kurt
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Old 11-04-2019, 09:13 PM   #4
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Haha great answer ;) Thanks
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Old 11-06-2019, 12:30 AM   #5
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It's basically you drawing a key shape and then applying a filter within that key pattern. Once drawn, you can move the pattern around on the Chrominance screen.
You can draw the key or simply click on any portion of the the Chrominance panel screen with the color picker for a desired effect.

The patterns allow a 'blending' of the effects filters used by changing the Alpha 1 and Alpha 2 sliders, as well as moving the pattern around the Chrominance screen panel.

Chrominance Alpha shape.mp4
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Old 11-06-2019, 09:10 AM   #6
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Yeah, thanks Jerry but I know Chrominance well. This is my main tool for keying skin tones. I ask particularly about "Shape Alpha 1" because this slider change nothing.
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Old 11-06-2019, 09:16 AM   #7
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Quote:
Originally Posted by Seemedia View Post
Yeah, thanks Jerry but I know Chrominance well. This is my main tool for keying skin tones. I ask particularly about "Shape Alpha 1" because this slider change nothing.
this chrominace tool needs a major overhaul in EDIUS 10, the area where you pick color or adjust shapes is way too small (postage stamp size), it was good in the old days when monitor resolution was 1024 x 768
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Old 11-06-2019, 09:29 AM   #8
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Quote:
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this chrominace tool needs a major overhaul in EDIUS 10, the area where you pick color or adjust shapes is way too small (postage stamp size), it was good in the old days when monitor resolution was 1024 x 768
This is exactly what I'm asking for from about 4 years, Anton.
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Old 11-06-2019, 02:29 PM   #9
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Quote:
Originally Posted by Seemedia View Post
Yeah, thanks Jerry but I know Chrominance well. This is my main tool for keying skin tones. I ask particularly about "Shape Alpha 1" because this slider change nothing.
You have to first select a filter and then either use the eye dropper or draw a shape on the Chrominance preview monitor. Then the Shape 1 slider will work.
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Old 11-06-2019, 04:45 PM   #10
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It doesn't on my system. Could you show me how?
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