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iamjohnbarker / h2r-graphics-releases

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chroma/luma/transparent #1

Closed robinmordasiewicz closed 10 months ago

robinmordasiewicz commented 4 years ago

I would like to be able to run the H2R graphics with a transparent background. I share a mirrored desktop to my ATEM and I would like to overlay H2R graphics over my screen with a transparent background rather than a chroma or black background which is normally used for chroma or luma key.

ChristopherKossatz commented 4 years ago

HDMI can't send alpha values, so this isn't possible. This has nothing to do with H2R graphics or the Atem mini but rather with the HDMI protocol itself.

robinmordasiewicz commented 4 years ago

I’m looking for H2R to play as a transparent window on a desktop application so that applications below H2R can still be visible.

— Robin Mordasiewicz

From: ChristopherKossatz notifications@github.com Sent: Tuesday, May 26, 2020 4:54:30 PM To: iamjohnbarker/h2r-graphics-releases h2r-graphics-releases@noreply.github.com Cc: robinhoodis robin@mordasiewicz.com; Author author@noreply.github.com Subject: Re: [iamjohnbarker/h2r-graphics-releases] chroma/luma/transparent (#1)

HDMI can't send alpha values, so this isn't possible. This has nothing to do with H2R graphics or the Atem mini but rather with the HDMI protocol itself.

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