This kernel module creates a fake video input device to which I can stream various things, such as screen grabs or qyliss' video stream for TVL.
		
			
				
	
	
		
			12 lines
		
	
	
	
		
			242 B
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			12 lines
		
	
	
	
		
			242 B
		
	
	
	
		
			Nix
		
	
	
	
	
	
{ config, lib, pkgs, ... }:
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{
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  boot = {
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    extraModulePackages = [ config.boot.kernelPackages.v4l2loopback ];
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    kernelModules = [ "v4l2loopback" ];
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    extraModprobeConfig = ''
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      options v4l2loopback exclusive_caps=1
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    '';
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  };
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}
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