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Old 11th October 2014, 19:33   #1  |  Link
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Shader to play only blue color in mpchc?

I need to play video in only blue color so i can do "blue filter" color calibration. Is there any way to achieve this with shaders or in some other way and player?
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Old 11th October 2014, 20:19   #2  |  Link
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I believe you'll find such a filter is available foruse with VirtualDub from one of Donald Graft's website...
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Old 12th October 2014, 17:17   #3  |  Link
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You should be able to do that using the following shader:

sampler s0 : register(s0);

float4 main(float2 tex : TEXCOORD0) : COLOR {
	float4 c0 = tex2D(s0, tex);

	//Set r,g channels to 0
	c0.rg = 0;

	return c0;
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Old 12th October 2014, 17:56   #4  |  Link
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blue, calibration, color, filter, mpchc

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