A peer-to-peer (P2P) multimedia streaming system is a system in p2p network architecture, utilizing content exchange technologies for delivering and broadcasting digital content through multiple nodes.

• 基于P2P技术的流媒体系统是指采用P2P的对等网络架构，利用P2P的内容交换技术，实现数字媒体内容多节点流式传输并播放。