BoxParser.createFullBoxCtor("ssix", "CompressedSubsegmentIndexBox", function(stream) {
	this.subsegments = [];
	var subsegment_count = stream.readUint32();
	for (var i = 0; i < subsegment_count; i++) {
		var subsegment = {};
		this.subsegments.push(subsegment);
		subsegment.ranges = [];
		var range_count = stream.readUint32();
		for (var j = 0; j < range_count; j++) {
			var range = {};
			subsegment.ranges.push(range);
			range.level = stream.readUint8();
			range.range_size = stream.readUint24();
		}
	}
});

