text: BoxParser.createUUIDBox("a2394f525a9b4f14a2446c427c648df4", true, false /*, function(stream) {
  	if (this.flags & 0x1) {
  		this.AlgorithmID = stream.readUint24();
  		this.IV_size = stream.readUint8();
  		this.KID = BoxParser.parseHex16(stream);
  	}
  	var sample_count = stream.readUint32();
  	this.samples = [];
  	for (var i = 0; i < sample_count; i++) {
  		var sample = {};
  		sample.InitializationVector = this.readUint8Array(this.IV_size*8);
  		if (this.flags & 0x2) {
  			sample.subsamples = [];
  			sample.NumberOfEntries = stream.readUint16();
  			for (var j = 0; j < sample.NumberOfEntries; j++) {
  				var subsample = {};
  				subsample.BytesOfClearData = stream.readUint16();
  				subsample.BytesOfProtectedData = stream.readUint32();
  				sample.subsamples.push(subsample);
  			}
  		}
  		this.samples.push(sample);
  	}
  }*/);
  