H.26x-based overlay video multicast system over the Internet
Hwangjun Song, Hojong Kang · 2005
This paper presents an H.263+-based overlay video multicast system over the Internet. The proposed overlay video multicast system consists of two parts: overlay multicast tree suitable for the video traffic delivery and H.263+ rate control adaptive to overlay multicast tree. Overlay multicast tree is constructed to minimize the average delay for video traffic delivery, and H.263+ rate control is implemented to enhance the human visual perceptual quality over the multicast tree. Finally, we show by experimental results that the proposed overlay multicast system can provide the effective overlay multicast service over the Internet.