JPEG2000 based real-time scalable video communication system over the Internet

Author

Itakura, Eisaburo ; Futemma, Satoshi ; Wang, Guijin ; Yamane, Kenji

Author_Institution

Inf. Technol. Labs., Sony Corp., Tokyo, Japan

fYear

2005

fDate

3-6 Jan. 2005

Firstpage

539

Lastpage

543

Abstract

This paper presents a JPEG2000 based real-time scalable video communication system developed in Sony, named as "BEAM" video system. Two practical objectives are emphasized in this system: scalable video communication and real-time communication. We extend IETF RTP and RTSP streaming protocol to take care of scalable delivery of video data from a single layered coding data to heterogeneous devices and different resolution display such as HDTV, standard TV, PDA and mobile phone. Utilizing an advantage of low coding delay JPEG2000 codec, real-time ARQ (RT-ARQ) is proposed to resolve the QoS issues for real-time applications. In addition to this protocol, various network adaptive control techniques, including rate control and error control, are presented to achieve high quality video transmission.

Keywords

Internet; adaptive control; automatic repeat request; protocols; quality of service; real-time systems; telecommunication control; video coding; video streaming; BEAM video system; IETF protocol; Internet; JPEG2000 codec; QoS; RTP protocol; RTSP protocol; automatic repeat request; coding data; error control; heterogeneous devices; quality of service; rate control; real-time ARQ; real-time communication system; resolution display; scalable video communication system; video transmission; Delay; Displays; HDTV; Internet; Mobile communication; Mobile handsets; Protocols; Real time systems; Streaming media; TV;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Communications and Networking Conference, 2005. CCNC. 2005 Second IEEE

Print_ISBN

0-7803-8784-8

Type

conf

DOI

10.1109/CCNC.2005.1405230

Filename

1405230