0x00, 0x00, 0x00, 0x01, // timescale = 1
0x00, 0x00, 0x00, 0x02, // presentation_time_delta = 2
0x00, 0x00, 0x00, 0x03, // event_duration = 3
- 0x00, 0x00, 0x00, 0x04, // id = 3
+ 0x00, 0x00, 0x00, 0x04, // id = 4
0x05, 0x06, 0x07, 0x08, // message_data[4] = 0x05060708
};