METHOD AND APPARATUS FOR TRANSMITTING MEDIA DATA IN MULTIMEDIA TRANSPORT SYSTEM

摘要

A method for transmitting media data in a Moving Picture Experts Group (MPEG) Media Transport (MMT) system is provided. The method includes receiving a Media Processing Unit (MPU) fragmented into one or more Media Fragment Units (MFUs), generating one or more multimedia data packets each including a packet header and a payload, based on the MPU, and transmitting the one or more multimedia data packets to a terminal. A payload header included in the payload includes identification information indicating an MPU to which at least one MFU included in the payload belongs, and a counter indicating the number of the at least one MFU.

主权项

1. A method for transmitting media data in a multimedia transport system, the method comprising:
generating one or more multimedia data packets based on a data unit fragmented into one or more sub data unit, each multimedia data packet including a packet header and a payload; and transmitting the one or more multimedia data packets to a receiving entity, wherein a payload header of the payload includes a fragment indicator of the data unit, and fragment type information of the data unit.