{ config, lib, pkgs, ... }: { # Enable Hardware Acceleration for transcoding nixpkgs.config.packageOverrides = pkgs: { vaapiIntel = pkgs.vaapiIntel.override { enableHybridCodec = true; }; }; hardware.opengl = { enable = true; extraPackages = with pkgs; [ intel-media-driver vaapiIntel vaapiVdpau libvdpau-va-gl intel-compute-runtime # OpenCL filter support (hardware tonemapping and subtitle burn-in) ]; }; services.jellyfin = { enable = true; user = "jellyfin"; group = "video"; openFirewall = true; # only for defaults }; networking.firewall.allowedTCPPorts = [ 8181 ]; users.users.jellyfin = { extraGroups = [ "video" "audio" ]; }; }