anchor.diff:    src = fetchzip {
       version = 2;
       url = "https://github.com/mpv-player/mpv/archive/v${version}.tar.gz";
  -    sha256 = "200a9564fae9d10dff9fe652dc816336807acebec72c8fbf40ba2e10e247672a";
  +    sha256 = "b6f5b5b4a2a1cf6e8a947db9e4ee1e6d32faba2d7bece2397f525b0d4828e7bc";
     };
   
     nativeBuildInputs = [
  
positive.code:     "--enable-manpage-build"
      "--disable-html-build"
      "--disable-pdf-build"
      "--enable-vf-dlopen-filters"
      "--enable-zsh-comp"
      ###"--enable-asm"
  
negative.code:       $out/share/mpv/subfont.ttf
    '';
  
    preFixup = /* Ensure youtube-dl is available in $PATH for MPV */ ''
      wrapProgram $out/bin/mpv \
        --prefix PATH : "${pythonPackages.youtube-dl}/bin"
    '';
  
    meta = with lib; {
      description = "A media player that supports many video formats";
      homepage = http://mpv.io;
      license = licenses.gpl2Plus;
      maintainers = with maintainers; [
        codyopel
      ];
      platforms = with platforms;
        x86_64-linux;
    };
  