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公开(公告)号:US07054911B1
公开(公告)日:2006-05-30
申请号:US09981672
申请日:2001-10-16
IPC分类号: G06F15/16
CPC分类号: H04L29/06027 , H04L65/607 , H04L67/2819 , H04L67/2842
摘要: A method for operating a streaming media cache includes receiving a series of streaming media data packets from an upstream server, each of the series of streaming media data packets having media data encoded in one of a plurality of encoding formats, forming bundles of data packets from the series of streaming media data packets, and storing bundles of data packets into a disk memory when every data packet within each bundle have a similar encoding format.
摘要翻译: 用于操作流媒体缓存的方法包括从上游服务器接收一系列流媒体数据分组,所述一系列流媒体数据分组中的每一个具有以多种编码格式之一编码的媒体数据,从而形成来自 一系列流媒体数据分组,并且当每个分组内的每个数据分组具有相似的编码格式时,将数据分组存储到磁盘存储器中。
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2.
公开(公告)号:US07076560B1
公开(公告)日:2006-07-11
申请号:US09981673
申请日:2001-10-16
IPC分类号: G06F15/16
CPC分类号: H04L65/605 , H04L49/90 , H04L69/22
摘要: A method for storing streaming media data in a cache memory includes receiving the streaming media data from a streaming media server, the streaming media data comprising a series of packets of media data, the packets of media data including header data and payload data, separating the header data from payload data, storing a portion of the header data in a session data object in the cache memory, and storing the payload data in a first plurality of data objects in the cache memory, wherein each data object of the first plurality of data objects is directly addressable in the cache memory via an associated object handle, and wherein each data object of the first plurality of data objects stores a portion of the payload data.
摘要翻译: 一种用于在流媒体存储器中存储流媒体数据的方法包括从流媒体服务器接收流媒体数据,流媒体数据包括一系列媒体数据分组,媒体数据分组包括报头数据和有效载荷数据, 来自有效载荷数据的标题数据,将头部数据的一部分存储在高速缓冲存储器中的会话数据对象中,并将有效载荷数据存储在高速缓冲存储器中的第一多个数据对象中,其中第一多个数据中的每个数据对象 对象可以经由相关联的对象句柄直接在高速缓冲存储器中寻址,并且其中第一多个数据对象中的每个数据对象存储有效载荷数据的一部分。
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公开(公告)号:US06813690B1
公开(公告)日:2004-11-02
申请号:US09981668
申请日:2001-10-16
申请人: Jason Lango , Jeffrey Dale Merrick , Konstantinos Roussos , Robert Tsai , J. Christopher Wagner
发明人: Jason Lango , Jeffrey Dale Merrick , Konstantinos Roussos , Robert Tsai , J. Christopher Wagner
IPC分类号: G06F1202
CPC分类号: G06F12/0866 , G06F2212/264 , G06F2212/463 , G06F2212/464 , H04L67/2804 , H04L67/2852 , Y10S707/99944
摘要: Techniques for caching media data, including streaming media data, using content-sensitive identifiers. The content-sensitive identifiers enable a caching proxy or a caching server to unambiguously determine the version or contents of media data cached by the caching proxy for a particular data pointer or data reference (e.g., a URL) such that an appropriate version of the media data can be served to a requesting client system in an efficient and economical manner.
摘要翻译: 使用内容敏感标识符来缓存媒体数据(包括流媒体数据)的技术。 内容敏感标识符使得高速缓存代理或缓存服务器明确地确定由缓存代理为特定数据指针或数据引用(例如,URL)缓存的媒体数据的版本或内容,使得适当版本的媒体 可以以有效和经济的方式将数据提供给请求客户系统。
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公开(公告)号:US07376790B2
公开(公告)日:2008-05-20
申请号:US10967706
申请日:2004-10-14
IPC分类号: G06F13/00
CPC分类号: G06F12/0866 , G06F2212/264 , G06F2212/463 , G06F2212/464 , H04L67/2804 , H04L67/2852 , Y10S707/99944
摘要: Techniques for caching media data, including streaming media data, using content-sensitive identifiers. The content-sensitive identifiers enable a caching proxy or a caching server to unambiguously determine the version or contents of media data cached by the caching proxy for a particular data pointer or data reference (e.g., a URL) such that an appropriate version of the media data can be served to a requesting client system in an efficient and economical manner.
摘要翻译: 使用内容敏感标识符来缓存媒体数据(包括流媒体数据)的技术。 内容敏感标识符使得高速缓存代理或缓存服务器明确地确定由缓存代理为特定数据指针或数据引用(例如,URL)缓存的媒体数据的版本或内容,使得适当版本的媒体 可以以有效和经济的方式将数据提供给请求客户系统。
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公开(公告)号:US07478164B1
公开(公告)日:2009-01-13
申请号:US09981644
申请日:2001-10-16
CPC分类号: H04L65/605 , H04L65/4084 , H04L65/80 , H04L67/2842
摘要: A computer system having a memory for providing streaming media in one of a plurality of streaming media protocols includes a first plurality of interfaces configured to initiate reading of packet meta-data and packets of payload data from a memory, and a second plurality of interfaces configured to output streaming media packets to a client system at a requested pace, wherein the streaming media packets are determined in response to the packet meta-data, to the packets of payload data, and to a streaming media protocol requested, wherein the packet meta-data and the packets of payload data are read from the memory at a pace independent of the requested pace for the streaming media packets, and wherein the second plurality of interfaces support more than one streaming media protocol.
摘要翻译: 具有用于在多个流媒体协议之一中提供流媒体的存储器的计算机系统包括:第一多个接口,被配置为启动从存储器读取分组元数据和有效载荷数据的分组,以及配置的第二多个接口 以请求的速度将流媒体分组输出到客户端系统,其中响应于分组元数据确定流媒体分组到有效载荷数据的分组以及所请求的流媒体协议,其中, 数据和有效载荷数据的分组以独立于流媒体分组的请求速度的速度从存储器读取,并且其中第二多个接口支持多于一个的流媒体协议。
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公开(公告)号:US07073028B2
公开(公告)日:2006-07-04
申请号:US10776458
申请日:2004-02-10
IPC分类号: G06F12/02
CPC分类号: H04L65/602 , G06F17/30067 , H04L29/06027 , H04L65/4084 , H04L65/605 , H04L65/607 , H04N7/17318 , H04N21/2183 , H04N21/2221 , H04N21/23106 , H04N21/23418 , H04N21/6125 , H04N21/8455
摘要: A method for pre-computing a streaming media payload in a server includes receiving a data file from a streaming media server, determining a plurality of data packets from the data file, dividing the plurality of data packets into a plurality of sets of data packets, forming a plurality of data objects, each data object comprising a set of data packets from the plurality of sets of data packets, and storing the plurality of data objects in a server memory, wherein each data object is individually accessible from the server memory.
摘要翻译: 一种用于在服务器中预先计算流媒体有效载荷的方法包括从流媒体服务器接收数据文件,从数据文件中确定多个数据分组,将多个数据分组划分成多组数据分组, 形成多个数据对象,每个数据对象包括来自多组数据分组的一组数据分组,并将多个数据对象存储在服务器存储器中,其中每个数据对象可从服务器存储器单独访问。
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公开(公告)号:US20050165828A1
公开(公告)日:2005-07-28
申请号:US10967706
申请日:2004-10-14
申请人: Jason Lango , Jeffrey Merrick , Konstantinos Roussos , Robert Tsai , J. Wagner
发明人: Jason Lango , Jeffrey Merrick , Konstantinos Roussos , Robert Tsai , J. Wagner
CPC分类号: G06F12/0866 , G06F2212/264 , G06F2212/463 , G06F2212/464 , H04L67/2804 , H04L67/2852 , Y10S707/99944
摘要: Techniques for caching media data, including streaming media data, using content-sensitive identifiers. The content-sensitive identifiers enable a caching proxy or a caching server to unambiguously determine the version or contents of media data cached by the caching proxy for a particular data pointer or data reference (e.g., a URL) such that an appropriate version of the media data can be served to a requesting client system in an efficient and economical manner.
摘要翻译: 使用内容敏感标识符来缓存媒体数据(包括流媒体数据)的技术。 内容敏感标识符使得高速缓存代理或缓存服务器明确地确定由缓存代理为特定数据指针或数据引用(例如,URL)缓存的媒体数据的版本或内容,使得适当版本的媒体 可以以有效和经济的方式将数据提供给请求客户系统。
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公开(公告)号:US20050055425A1
公开(公告)日:2005-03-10
申请号:US10776458
申请日:2004-02-10
申请人: Jason Lango , Ram Kesavan , Konstantinos Roussos , Robert Tsai , J. Wagner
发明人: Jason Lango , Ram Kesavan , Konstantinos Roussos , Robert Tsai , J. Wagner
CPC分类号: H04L65/602 , G06F17/30067 , H04L29/06027 , H04L65/4084 , H04L65/605 , H04L65/607 , H04N7/17318 , H04N21/2183 , H04N21/2221 , H04N21/23106 , H04N21/23418 , H04N21/6125 , H04N21/8455
摘要: A method for pre-computing a streaming media payload in a server includes receiving a data file from a streaming media server, determining a plurality of data packets from the data file, dividing the plurality of data packets into a plurality of sets of data packets, forming a plurality of data objects, each data object comprising a set of data packets from the plurality of sets of data packets, and storing the plurality of data objects in a server memory, wherein each data object is individually accessible from the server memory.
摘要翻译: 一种用于在服务器中预先计算流媒体有效载荷的方法包括从流媒体服务器接收数据文件,从数据文件中确定多个数据分组,将多个数据分组划分成多组数据分组, 形成多个数据对象,每个数据对象包括来自多组数据分组的一组数据分组,并将多个数据对象存储在服务器存储器中,其中每个数据对象可从服务器存储器单独访问。
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9.
公开(公告)号:US07386627B1
公开(公告)日:2008-06-10
申请号:US10060850
申请日:2002-01-29
IPC分类号: G06F15/16
CPC分类号: H04L65/605 , H04L65/608 , H04L67/2842 , H04L69/22
摘要: A method for storing streaming media data packets in a cache includes receiving a first streaming media data packet from a streaming media server, the first streaming media data packet comprising first header data and first payload data, pre-determining a first payload checksum in response to at least a portion of the first payload data, storing at least a portion of the first header data and the first payload checksum as first packet meta data in a first data object in the cache memory, and storing the first payload data in the first data object in the cache memory, wherein the first data object is directly addressable in the cache memory via an associated object handle.
摘要翻译: 用于在高速缓存中存储流媒体数据分组的方法包括从流媒体服务器接收第一流媒体数据分组,所述第一流媒体数据分组包括第一报头数据和第一有效载荷数据,以响应于 所述第一有效载荷数据的至少一部分,将所述第一标题数据和所述第一有效载荷校验和的至少一部分存储在所述高速缓冲存储器中的第一数据对象中,并将所述第一有效载荷数据存储在所述第一数据中 对象,其中第一数据对象经由相关联的对象句柄直接在高速缓冲存储器中寻址。
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公开(公告)号:US06742082B1
公开(公告)日:2004-05-25
申请号:US09981667
申请日:2001-10-16
IPC分类号: G06F1200
CPC分类号: H04L65/602 , G06F17/30067 , H04L29/06027 , H04L65/4084 , H04L65/605 , H04L65/607 , H04N7/17318 , H04N21/2183 , H04N21/2221 , H04N21/23106 , H04N21/23418 , H04N21/6125 , H04N21/8455
摘要: A method for pre-computing a streaming media payload in a server includes receiving a data file from a streaming media server, determining a plurality of data packets from the data file, dividing the plurality of data packets into a plurality of sets of data packets, forming a plurality of data objects, each data object comprising a set of data packets from the plurality of sets of data packets, and storing the plurality of data objects in a server memory, wherein each data object is individually accessible from the server memory.
摘要翻译: 一种用于在服务器中预先计算流媒体有效载荷的方法包括从流媒体服务器接收数据文件,从数据文件中确定多个数据分组,将多个数据分组划分成多组数据分组, 形成多个数据对象,每个数据对象包括来自多组数据分组的一组数据分组,并将多个数据对象存储在服务器存储器中,其中每个数据对象可从服务器存储器单独访问。
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