{ config, pkgs, lib, ... }: with lib; let cfg = config.programs.custom.video; in { options.programs.custom.video.enable = mkEnableOption "enable video tools"; config = mkIf cfg.enable { environment.systemPackages = with pkgs; [ youtube-dl mplayer mpv # to record your screen # --------------------- simplescreenrecorder # to transcode video material # --------------------------- handbrake ffmpeg-full # video editing # ------------- openshot-qt ]; }; }