摘要
由予网络的复杂性以及时延,RTP是建立在UDP基础上的,不能保证先发送的数据先接收,存在时延和丢包,很难保证同步接收;在丢包存在的情况下,采用时间戳匹配算法,判断网络的延迟情况,优化视频发送间隔,同时避免视频不被重复接收,确保视频的有效性。
Due to the complexity and delay of the network,RTP is based on UDP,which can not guarantee the first trans- mission of data to receive,there is a delay and packet loss,it is difficult to ensure synchronous reception;in the case of packet loss,"the timestamp matching method is used to ensure synchronous video playback.
出处
《科学技术创新》
2019年第1期104-105,共2页
Scientific and Technological Innovation
关键词
时延
优化
时间戳匹配
Delay
Packet Loss
Timestamp Matching
