A Scheme for System Multiplexing and Program Component Identification

Author

Ding, Yaqiang ; Lin, Jiang ; Wang, Yi ; Lin, Fuhuei ; Kang, Yi

Author_Institution

Spreadtrum Commun. Inc., Shanghai

fYear

2007

fDate

2-5 July 2007

Firstpage

583

Lastpage

586

Abstract

A novel system multiplexing and program component identification scheme is proposed, which has been adopted by AVS standard working group. Multiplexer periodically inserts program element information table (PEIT) describing ordering information of transport packets of program elements contained within transport stream. Demultiplexer extracts PEIT transport packets by a unique PEIT indicator and parses PEIT. With the position and count information recovered from PEIT, transport packets containing program specific information and elementary streams are identified, de-multiplexed and sent to matched decoders for further processing. To improve system error resilience, Packet Link Table (PLT) is introduced.

Keywords

decoding; multiplexing; telecommunication standards; video coding; AVS standard working group; PEIT; Packet Link Table; decoders; error resilience; program component identification; program element information table; system multiplexing; transport packets; Data mining; Decoding; Filtering; Jitter; Matched filters; Multiplexing; Proposals; Resilience; Standards Working Groups; Transform coding;

fLanguage

English

Publisher

ieee

Conference_Titel

Multimedia and Expo, 2007 IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

1-4244-1016-9

Electronic_ISBN

1-4244-1017-7

Type

conf

DOI

10.1109/ICME.2007.4284717

Filename

4284717