anchor.diff:          type = types.str;
           default = "/var/lib/owncast";
           description = "Owncast data directory";
  -      };
  -
  -      nice = mkOption {
  -        type = types.int;
  -        default = 0;
  -        description = "Set nice to owncast process.";
         };
   
         config = mkOption {
  
positive.code:         Type = "simple";
          User  = "owncast";
          Group = "owncast";
          Nice = cfg.nice;
          WorkingDirectory = cfg.homeDir;
          Environment = "PATH=${pkgs.bash}/bin:${pkgs.coreutils}/bin";
          ExecStartPre = pkgs.writeScript "owncast-init" ''
  
negative.code:       streamQualities = [
          {
            low = null;
            videoBitrate = 500;
            scaledWidth = 540;
            audioPassthrough = true;
            framerate = 30;
            encoderPreset = "slow";
          } {
            medium = null;
            videoBitrate = 1500;
            scaledWidth = 720;
            framerate = 30;
            encoderPreset = "medium";
          } {
            high = null;
            videoBitrate = 10000;
            framerate = 30;
            encoderPreset = "ultrafast";
          }
        ];
      };
  