摘要: 在综合考虑服务器均衡策略、客户机端buffer 控制策略和网络拥塞控制策略后,提出了一种针对视频点播系统的RTP/RTCP 自适应算法。实验结果表明,该算法有效地保证了网络拥塞时的视频点播QoS 质量,并且码率波动平稳。
关键词:
视频点播;RTP /RTCP;拥塞控制;缓存控制
Abstract: This paper proposes an adaptive RTP/RTCP algorithm of video-on-demand (VoD) after considering the server’s balance, buffer control method of the client and the network congestion control. The results show that the algorithm can ensure a good QoS of the VoD system and a steady code rate.
Key words:
Video-on-demand; RTP/RTCP; Congestion control; Buffer control
张正华,余松煜,陈军华,储开颜. 一种针对视频点播系统的 RTP/RTCP 自适应算法[J]. 计算机工程, 2006, 32(6): 223-225.
ZHANG Zhenghua, YU Songyu, CHEN Junhua, CHU Kaiyan. An Adaptive RTP/RTCP Algorithm in Video-on-demand[J]. Computer Engineering, 2006, 32(6): 223-225.