会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Surrogate stream for monitoring realtime media
    • 用于监控实时媒体的代理流
    • US07835406B2
    • 2010-11-16
    • US11764722
    • 2007-06-18
    • David R. OranRobert Andrew DriskoJoshua B. GahmAtif Faheem
    • David R. OranRobert Andrew DriskoJoshua B. GahmAtif Faheem
    • H04J3/12
    • H04L65/605H04L43/00H04L43/06H04L43/0829H04L43/087H04L43/106H04L65/4007H04L65/80H04L69/28
    • In one embodiment, a separate surrogate monitor stream provides real-time media monitoring statistics for non-media savvy protocols. The surrogate monitor stream contains packet transmission parameters, such as sequence numbers and time stamps, for associated media packets in the non-savvy media stream. The surrogate monitor stream also contains checksums derived from the media packets. The checksums are used to correlate the packets in the surrogate monitor stream with the media packets in the media stream. The information in the surrogate monitor stream is then used in conjunction with the non-savvy media stream to provide real-time media monitoring without having to modify existing infrastructure. For example, head-end video servers do not have to add Real-time Transport Protocol (RTP) support or deal with protocol upgrades like RTP/UDP co-existence.
    • 在一个实施例中,单独的替代监视流提供非媒体精通协议的实时媒体监视统计。 替代监视流包含非精通媒体流中相关联的媒体分组的分组传输参数,例如序列号和时间戳。 代理监视流还包含从媒体包导出的校验和。 校验和用于将代理监视流中的数据包与媒体流中的媒体数据包相关联。 然后,替代监视流中的信息与非精通媒体流结合使用,以提供实时媒体监视,而无需修改现有基础设施。 例如,头端视频服务器不必添加实时传输协议(RTP)支持或处理RTP / UDP共存等协议升级。