-
公开(公告)号：US20100235528A1
公开(公告)日：2010-09-16
申请号：US12405220
申请日：2009-03-16
申请人： John A. Bocharov , Geqiang (Sam) Zhang , Krishna Prakash Duggaraju , Sudheer Sirivara , Lin Liu , Anirban Roy , Jimin Gao , Jack E. Freelander , Christopher G. Knowlton , Vishal Sood
发明人： John A. Bocharov , Geqiang (Sam) Zhang , Krishna Prakash Duggaraju , Sudheer Sirivara , Lin Liu , Anirban Roy , Jimin Gao , Jack E. Freelander , Christopher G. Knowlton , Vishal Sood
CPC分类号： H04L65/4084 , H04L65/1069 , H04L65/4092 , H04L65/602 , H04L65/605 , H04L65/607 , H04L65/608 , H04L67/2833 , H04L67/2842 , H04N21/6437
摘要： A smooth streaming system provides a stateless protocol between a client and server in which the server embeds incremental control information in media fragments. The server provides uniform media fragment responses to media fragment requests that are cacheable by existing Internet cache infrastructure. The smooth streaming system receives media data in fragments from one or more encoders, creates an index of each fragment, and stores the fragments. The server provides fragments to clients that contain metadata information describing the encodings available on the server and the encoding of the fragment. The server may also provide information within each fragment that allows the client to determine whether the client is requesting data too fast or too slow, so that the client can adapt its request rate to a cadence in tune with the rate at which the server is receiving encoder data.
摘要翻译： 流畅的流系统在客户端和服务器之间提供无状态协议，其中服务器将增量控制信息嵌入到媒体片段中。 服务器为现有Internet缓存基础设施可缓存的媒体片段请求提供统一的媒体片段响应。 平滑流媒体系统从一个或多个编码器接收片段中的媒体数据，创建每个片段的索引，并存储片段。 服务器向客户端提供包含描述服务器上可用编码的元数据信息和片段编码的片段。 服务器还可以在每个片段内提供允许客户机确定客户端是否请求数据太快或太慢的信息，以便客户端可以根据服务器正在接收的速率来调整其请求速率到节奏 编码器数据。
-
公开(公告)号：US08909806B2
公开(公告)日：2014-12-09
申请号：US12405220
申请日：2009-03-16
申请人： John A. Bocharov , Gegiang (Sam) Zhang , Krishna Prakash (Prakash) Duggaraju , Sudheer Sirivara , Lin Liu , Anirban Roy , Jimin Gao , Jack E. Freelander , Christopher G. Knowlton , Vishal Sood
发明人： John A. Bocharov , Gegiang (Sam) Zhang , Krishna Prakash (Prakash) Duggaraju , Sudheer Sirivara , Lin Liu , Anirban Roy , Jimin Gao , Jack E. Freelander , Christopher G. Knowlton , Vishal Sood
IPC分类号： G06F15/173 , H04L29/06 , H04N21/6437 , H04L29/08
CPC分类号： H04L65/4084 , H04L65/1069 , H04L65/4092 , H04L65/602 , H04L65/605 , H04L65/607 , H04L65/608 , H04L67/2833 , H04L67/2842 , H04N21/6437
摘要： A smooth streaming system provides a stateless protocol between a client and server in which the server embeds incremental control information in media fragments. The server provides uniform media fragment responses to media fragment requests that are cacheable by existing Internet cache infrastructure. The smooth streaming system receives media data in fragments from one or more encoders, creates an index of each fragment, and stores the fragments. The server provides fragments to clients that contain metadata information describing the encodings available on the server and the encoding of the fragment. The server may also provide information within each fragment that allows the client to determine whether the client is requesting data too fast or too slow, so that the client can adapt its request rate to a cadence in tune with the rate at which the server is receiving encoder data.
摘要翻译： 流畅的流系统在客户端和服务器之间提供无状态协议，其中服务器将增量控制信息嵌入到媒体片段中。 服务器为现有Internet缓存基础设施可缓存的媒体片段请求提供统一的媒体片段响应。 平滑流媒体系统从一个或多个编码器接收片段中的媒体数据，创建每个片段的索引，并存储片段。 服务器向客户端提供包含描述服务器上可用编码的元数据信息和片段编码的片段。 服务器还可以在每个片段内提供允许客户机确定客户端是否请求数据太快或太慢的信息，以便客户端可以根据服务器正在接收的速率来调整其请求速率到节奏 编码器数据。
-
公开(公告)号：US20110083037A1
公开(公告)日：2011-04-07
申请号：US12611136
申请日：2009-11-03
CPC分类号： H04N21/2404 , G06F11/2023 , G06F11/2097 , H04L65/4069 , H04L65/80 , H04L67/2814 , H04L69/40 , H04N21/23116 , H04N21/8456
摘要： A reliable streaming system increases reliability of live and on-demand streaming media events through a robust server architecture that allows fast failover and recovery in the event of network, hardware, or other failures. The system provides for failover of encoders, ingest servers, which receive encoded media data from encoders, and origin servers, which serve as the retrieval point of last resort for connecting clients. The system also provides a push proxy mechanism that allows one copy of data to feed redundant servers and pre-warm caches, saving on provisioned bandwidth. In addition, the system provides a distribution server role that allows content to be automatically syndicated to a region when needed. Thus, the reliable streaming system provides a streaming solution with no single point of failure and redundancy and fast failover built into the content network architecture.
摘要翻译： 可靠的流媒体系统通过强大的服务器架构提高实时和点播流媒体事件的可靠性，可在网络，硬件或其他故障情况下实现快速故障转移和恢复。 该系统提供编码器，摄像服务器，从编码器接收编码的媒体数据和原始服务器的故障转移，作为连接客户端的最后手段的检索点。 该系统还提供了一种推送代理机制，允许一个数据副本提供冗余服务器和预热缓存，从而节省提供的带宽。 此外，系统还提供了分发服务器角色，允许内容在需要时自动聚合到某个区域。 因此，可靠的流系统提供了一种流式解决方案，没有单点故障和冗余，并且快速故障切换内置于内容网络架构中。
-
公开(公告)号：US08392748B2
公开(公告)日：2013-03-05
申请号：US12611136
申请日：2009-11-03
IPC分类号： G06F11/00
CPC分类号： H04N21/2404 , G06F11/2023 , G06F11/2097 , H04L65/4069 , H04L65/80 , H04L67/2814 , H04L69/40 , H04N21/23116 , H04N21/8456
摘要： A reliable streaming system increases reliability of live and on-demand streaming media events through a robust server architecture that allows fast failover and recovery in the event of network, hardware, or other failures. The system provides for failover of encoders, ingest servers, which receive encoded media data from encoders, and origin servers, which serve as the retrieval point of last resort for connecting clients. The system also provides a push proxy mechanism that allows one copy of data to feed redundant servers and pre-warm caches, saving on provisioned bandwidth. In addition, the system provides a distribution server role that allows content to be automatically syndicated to a region when needed. Thus, the reliable streaming system provides a streaming solution with no single point of failure and redundancy and fast failover built into the content network architecture.
摘要翻译： 可靠的流媒体系统通过强大的服务器架构提高实时和点播流媒体事件的可靠性，可在网络，硬件或其他故障情况下实现快速故障转移和恢复。 该系统提供编码器，摄像服务器，从编码器接收编码的媒体数据和原始服务器的故障转移，作为连接客户端的最后手段的检索点。 该系统还提供了一种推送代理机制，允许一个数据副本提供冗余服务器和预热缓存，从而节省提供的带宽。 此外，系统还提供了分发服务器角色，允许内容在需要时自动聚合到某个区域。 因此，可靠的流系统提供了一种流式解决方案，没有单点故障和冗余，并且快速故障切换内置于内容网络架构中。
-
-
-
搜索结果
4 条记录 (耗时 0.034 秒)
