Title :
HCP6: a high-quality conferencing platform based on IPv6 multicast
Author :
You, Taewan ; In, Minkyo ; Lee, Seungyun ; Cho, Hosik ; Lee, Byoungwook ; Choi, Yanghee
Author_Institution :
Electron. & Telecommun. Res. Inst., Taejeon, South Korea
Abstract :
We introduce a high-quality videoconferencing application implemented using IPv6 multicast. The conferencing application is made to operate at IPv6 network environment on Microsoft Windows XP or 2000 enabled IPv6 stack. We implement this application using MPEG-4, MJPEG and Video-1 codec to support high-quality conference and can select one by necessity of usability. In this paper, we describe the software architecture that is divided three managements area, efficient buffer managements that is data transmission technique from Directshow filter to network manager, RTP and RTCP library, and DirectShow technology that is provided by Microsoft DirectX. And we present the experimental result that measures delay of a respective module and bandwidth of this application.
Keywords :
multicast protocols; software architecture; teleconferencing; transport protocols; Directshow filter; IPv6 multicast; MJPEG; MPEG-4; Microsoft DirectX; Microsoft Windows 2000; Microsoft Windows XP; RTCP library; RTP control protocol; RTP library; buffer management; real-time transport protocol; software architecture; video-1 codec; videoconferencing; Application software; Codecs; Data communication; Filters; MPEG 4 Standard; Software architecture; Software libraries; Technology management; Teleconferencing; Usability;
Conference_Titel :
Networks, 2004. (ICON 2004). Proceedings. 12th IEEE International Conference on
Print_ISBN :
0-7803-8783-X
DOI :
10.1109/ICON.2004.1409141
