anchor.diff:  
     packageOverrides = self: rec {
   
  -    chromium = self.chromium.override {
  -      proprietaryCodecs = true;
  -      #enableWideVine = true;
  -      #enablePepperFlash = true;
  -    };
  +    # chromium = self.chromium.override {
  +    #   proprietaryCodecs = true;
  +    #   #enableWideVine = true;
  +    #   #enablePepperFlash = true;
  +    # };
       #emacs = self.emacs.override {
       #  withX = false;
       #};
       ffmpeg_head = self.ffmpeg_head.override {
  -      nonfreeLicensing = true;
  -      fdk_aac = self.fdk_aac;
  +      fdk-aac = self.fdk-aac;
  +      flite = self.flite;
         libebur128 = self.libebur128;
         mfx-dispatcher = self.mfx-dispatcher;
         nvenc = true;
  +      nonfreeLicensing = true;
       };
       pulseaudio_full = self.pulseaudio_full.override {
         loopbackLatencyMsec = "20";
  
positive.code:       name = "multimediaEnv";
        paths = with self; [
          gnome-mpv
          mpd
          #mpdris2
          mpv
  
negative.code:         evince
          file-roller
          gnome-calculator
          #gnome-screenshot
          gnome-terminal
          mumble
          nautilus
  