args: with args;
let inherit (args.composableDerivation) composableDerivation edf; in
composableDerivation {
  initial = {
    flags = { }
      # TODO! implement flags
      # I want to get kino and cinelerra working. That's why I don't spend more time on this now
      // edf { name = "libtool_lock"; } #avoid locking (might break parallel builds)
      // edf { name ="asm"; } #disable use of architecture specific assembly code
      // edf { name ="sdl"; } #enable use of SDL for display
      // edf { name ="gtk"; } #disable use of gtk for display
      // edf { name ="xv"; } #disable use of XVideo extension for display
      // edf { name ="gprof"; }; #enable compiler options for gprof profiling

    name = "libdv-1.0.0";

    src = args.fetchurl {
      url = mirror://sourceforge/libdv/libdv-1.0.0.tar.gz;
      sha256 = "1fl96f2xh2slkv1i1ix7kqk576a0ak1d33cylm0mbhm96d0761d3";
    };

    meta = {
      description = "software decoder for DV format video, as defined by the IEC 61834 and SMPTE 314M standards";
      homepage = http://sourceforge.net/projects/libdv/;
      # you can choose one of the following licenses: 
      license = [];
    };
  };
}