Title :
Research on User Applying Mode for Video Conference System
Author :
Zhang, Yuqing ; Wang, Qun ; Zou, Jianfeng ; Tao, Xuezhi ; Zhang, Libin
Author_Institution :
China Univ. of Geosciences, Beijing
fDate :
July 30 2007-Aug. 1 2007
Abstract :
Based on analysis of H.323 system, a new method called user applying mode is put forward. In user applying mode, MCU sends users information to all conference endpoints, any conferee has the ability to apply more than one video stream. The applied video streams are multiplexed and transmitted by MCU, and displayed on the endpoint independently. Therefore, the interactivity is improved, and the original size of these video streams is maintained. Test results show that this new mode has a perfect compatibility, and is superior to mixed mode in CPU and memory utilization.
Keywords :
teleconferencing; video signal processing; video streaming; H.323 system; user applying mode; video conference system; video stream; Artificial intelligence; Communication system control; Control systems; Decoding; Distributed computing; Protocols; Software engineering; Streaming media; Video compression; Videoconference; H.245 protocol; H.323 protocol; multi-point conference.; user applying mode;
Conference_Titel :
Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, 2007. SNPD 2007. Eighth ACIS International Conference on
Conference_Location :
Qingdao
Print_ISBN :
978-0-7695-2909-7
DOI :
10.1109/SNPD.2007.89
