DocumentCode :
2536304
Title :
Design and Implementation of Multi-participant Video Conferencing Module for a Home Server
Author :
Choi, Young-Woo ; Park, Wan-Ki ; Choi, Chang-Sic ; Han, Intark
Author_Institution :
Div. of Digital Home Res., ETRI, Daejeon
Volume :
3
fYear :
2007
fDate :
12-14 Feb. 2007
Firstpage :
1591
Lastpage :
1593
Abstract :
A MVCM (multi-participant video conferencing module) with visitor identification function is working as a PCI slave device in home server. The module enables a video conference with some participants including a dweller and supports a function to identify a visitor´s video and audio data interworking with HAS (home automation system) in the home server. In this paper, we propose an implementation of a multi-channel, up to 4 channel, video conferencing module with the visitor identification function. The proposed MVCM uses a MPEG-4 based hardware codec (coding and decoding) for encoding and decoding participants video and audio data. The scheme is different from that in the conventional video conferencing system using software codec technology. Consequently, it has the advantage of real-time data processing.
Keywords :
home computing; internetworking; peripheral interfaces; teleconferencing; video codecs; video coding; video communication; video servers; MPEG-4 based hardware codec; PCI slave device; audio data interworking; home automation system; home server; multiparticipant video conferencing module; software codec technology; visitor identification function; Codecs; Decoding; HDTV; Hardware; Home automation; MPEG 4 Standard; Network interfaces; Network servers; Streaming media; Videoconference; MVCM; home network; home server;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Communication Technology, The 9th International Conference on
Conference_Location :
Gangwon-Do
ISSN :
1738-9445
Print_ISBN :
978-89-5519-131-8
Type :
conf
DOI :
10.1109/ICACT.2007.358673
Filename :
4195475
Link To Document :
بازگشت