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chroma/luma/transparent

Open robinmordasiewicz opened this issue 4 years ago • 2 comments

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.

robinmordasiewicz avatar May 17 '20 03:05 robinmordasiewicz

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.

ChristopherKossatz avatar May 26 '20 20:05 ChristopherKossatz

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 [email protected] Sent: Tuesday, May 26, 2020 4:54:30 PM To: iamjohnbarker/h2r-graphics-releases [email protected] Cc: robinhoodis [email protected]; Author [email protected] 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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robinmordasiewicz avatar May 26 '20 22:05 robinmordasiewicz