[Libav-user] Driver provided AI Video Super Resolution for D3D11VA

Sunwook Park topspoiler at gmail.com
Fri Feb 3 03:53:39 EET 2023


Chromium has implemented AI video super resolution for both Intel and
Nvidia GPUs.

https://github.com/chromium/chromium/commit/eab34e6417c78846fd3c185879269cdac17bd68b
https://github.com/chromium/chromium/commit/46f000a1de9e77a90f6ef3c9b6be72f86752304b

The code seems very simple that just tells the driver to use it through
calling ID3D11VideoContext::VideoProcessorSetStreamExtension.
Supported driver for Nvidia GPUs is expected to be released next week.
Intel doesn't promote this feature at all, so no idea if or when they will
support it.
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