HDR -> SDR conversion

These CUDA filters are packaged into DGDecodeNV, which is part of DGDecNV.
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zys4416
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Re: HDR -> SDR conversion

Post by zys4416 » Tue Sep 10, 2019 8:07 am

Rocky wrote:
Mon Sep 09, 2019 8:21 pm
I tried both of these. Each simply brought up a player and played the stream. I could not see how to download the stream.
Just one step, right-click on the player and select "Save video as..." :D

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Rocky
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Re: HDR -> SDR conversion

Post by Rocky » Tue Sep 10, 2019 8:30 am

Great, thank you. You are so kind.

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Rocky
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Re: HDR -> SDR conversion

Post by Rocky » Tue Sep 10, 2019 4:24 pm

I've got the HLG EOTF re-coded and working. And I have DGHDRtoSDR() modified to support both PQ and HLG via a mode parameter. I'll add the HLG support to DGIndexNV and then give y'all both of them. Whee!

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hydra3333
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Re: HDR -> SDR conversion

Post by hydra3333 » Wed Sep 11, 2019 4:06 am

Whoopee :)

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Rocky
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Re: HDR -> SDR conversion

Post by Rocky » Wed Sep 11, 2019 11:13 am

I've got HLG to SDR working in DGIndexNV. It's kinda nice. You can set up the HLG conversion and then just click and unclick 'Enable HDR to SDR' to see the difference between real HLG conversion and backwards compatible display. The color shifts from backwards compatible handling become very obvious.

Now I have to do code reviews, regression testing, and documentation.

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hydra3333
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Re: HDR -> SDR conversion

Post by hydra3333 » Fri Sep 13, 2019 11:35 pm

Nice work. Looking forward to seeing demos :salute:

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Rocky
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Re: HDR -> SDR conversion

Post by Rocky » Sat Sep 14, 2019 5:50 am

Thanks. Gonna be a few days as I have to complete some coaching certification renewal training first.

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