概括得介绍了流媒体相关的几个领域：QOS,视频编码，流量监控等。-Summary was presented in several areas related to streaming media: QOS, video coding, traffic monitoring.

􀂋 History of video codec 􀂃 MPEG and JVT standards 􀂃 Video codec for IPTV 􀂋 Mobile IPTV 􀂃 QoS protocols 􀂃 Time varying channel condition 􀂋 Requirements for video codec 􀂃 VBR