摘要 |
The present invention discloses an apparatus and a method for transmitting a packet and an apparatus and a method for receiving a packet in an MPEG media transport (MMT) system. The apparatus for transmitting the packet transmits the packet from the MMT system, and comprises an MMT packetizing portion for generating an MMT packet based on an inputted presentation unit, wherein the MMT packetizing portion generates the MMT packet by comprising at least one of presentation time stamp (PTS) information, which is timing information that indicates a presentation time of the presentation unit to a header of an E layer, information for measuring a network jitter to a header of a D layer, or information for media synchronization. |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;LEE, JIN YOUNG;SEO, KWANG DEOK;YUN, KUG JIN;CHEONG, WON SIK;KIM, HYUN JUNG;HUR, NAM HO |
发明人 |
LEE, JIN YOUNG;SEO, KWANG DEOK;YUN, KUG JIN;CHEONG, WON SIK;KIM, HYUN JUNG;HUR, NAM HO |