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Created January 6, 2025 16:58
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Debugging the new NVIDIA App
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info.md

Debugging the Nvidia CEF processes (Nvidia Overlay or Nvidia App) can be achieved by editing C:\Program Files\NVIDIA Corporation\NVIDIA app\CEF\Resources file NVIDIA (app/overlay).json to add the flag nv-remote-debugging-port=XXXX (pick your port), then using chrome://inspect to connect.

The Nvidia Overlay performs RPC calls by calling into the native function window.cefQuery with data like '{"command":"QUERY_IPC_EXTENSION_MESSAGE","system":"CrimsonNative","module":"ShareServer","method":"EnableInstantReplay","payload":{"enable":true}}' to enable instant replay

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