mp4box
Version:
JavaScript version of GPAC's MP4Box tool
12 lines (10 loc) • 376 B
JavaScript
BoxParser.createFullBoxCtor("stri", "SubTrackInformationBox", function(stream) {
this.switch_group = stream.readUint16();
this.alternate_group = stream.readUint16();
this.sub_track_id = stream.readUint32();
var count = (this.size - this.hdr_size - 8)/4;
this.attribute_list = [];
for (var i = 0; i < count; i++) {
this.attribute_list[i] = stream.readUint32();
}
});