Title :
Effective usage of MMT in broadcasting systems
Author :
Aoki, Shigehisa ; Otsuki, K. ; Hamada, Hiroyuki
Author_Institution :
NHK (Japan Broadcasting Corp.) Sci. & Technol. Res. Labs., Tokyo, Japan
Abstract :
The environment surrounding content delivery has significantly changed since the early 1990s when today´s broadcasting systems were developed; content, client terminals, and delivery networks have diversified. To respond effectively to this increasing diversity, new media transport technologies are required to maximize the benefits of heterogeneous networks such as broadcast and broadband networks. This paper presents a functional comparison of MPEG Media Transport (MMT), being developed in MPEG, with MPEG-2 TS and RTP of conventional broadcasting systems. This comparison shows that MMT is the most effective media transport method for next-generation broadcasting systems. We also consider how to implement MMT in broadcasting systems. This study shows that a TLV multiplexing scheme in broadcasting systems is the most efficient way to carry IP packets containing MMT packets.
Keywords :
multimedia communication; television broadcasting; video coding; IP packets; MMT effective usage; MMT packets; MPEG media transport; TLV multiplexing scheme; broadband networks; broadcast networks; broadcasting systems; client terminals; content networks; conventional broadcasting systems; delivery networks; environment surrounding content delivery; next generation broadcasting systems; Broadband communication; Broadcasting; IP networks; Media; Multimedia communication; Multiplexing; Transform coding; MMT; MPEG-2 TS; RTP; hybrid delivery; media transport protocol;
Conference_Titel :
Broadband Multimedia Systems and Broadcasting (BMSB), 2013 IEEE International Symposium on
Conference_Location :
London
DOI :
10.1109/BMSB.2013.6621756
