专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080005348A1 System and method for enabling playlist navigation of digital multimedia content 审中-公开
标题翻译：用于启用数字多媒体内容的播放列表导航的系统和方法
公开(公告)号：US20080005348A1
公开(公告)日：2008-01-03
申请号：US11441428
申请日：2006-05-25
申请人： David Kosiba , Mike Severa , Bob Wallace , Sue Wilson , Michael Foster
发明人： David Kosiba , Mike Severa , Bob Wallace , Sue Wilson , Michael Foster
IPC分类号： G06F15/16
CPC分类号： H04L29/06027 , H04L65/1043 , H04L65/4084 , H04L65/4092 , H04L67/14 , H04L67/146 , H04L67/28 , H04L67/289 , H04N21/222 , H04N21/25816 , H04N21/4825 , H04N21/6437 , H04N21/6581
摘要： A multimedia device enables playlist navigation of digital multimedia content using a media player engine and a media application. The media player engine establishes a streaming media session with a content source via a standard control channel over a network, and receives, from the content source, streaming digital multimedia content representative of a current media clip within a playlist during the streaming media session. The media application is in communication with the content source via an external interface over the network and outside the standard control channel between the media player engine and the content source. The media application generates a playlist navigation message to the content source to navigate the playlist and control the streaming digital multimedia content via the external interface.
摘要翻译：多媒体设备使用媒体播放器引擎和媒体应用来实现数字多媒体内容的播放列表导航。媒体播放器引擎通过网络经由标准控制信道与内容源建立流媒体会话，并且在流媒体会话期间从内容源接收代表播放列表中的当前媒体剪辑的流式数字多媒体内容。媒体应用程序通过网络上的外部接口与媒体播放器引擎和内容源之间的标准控制信道外部与内容源进行通信。媒体应用程序生成播放列表导航消息到内容源以导航播放列表并通过外部接口控制流数字多媒体内容。

2. 发明申请

US20110307626A1 FASTER THAN REAL TIME STREAMING IN A PLAYLIST CONTEXT 审中-公开
标题翻译：比播放列表中的实时流动更快
公开(公告)号：US20110307626A1
公开(公告)日：2011-12-15
申请号：US13156040
申请日：2011-06-08
申请人： Mike Severa , Michael Foster , Wei Wu , David Kosiba , Uma Paranjape
发明人： Mike Severa , Michael Foster , Wei Wu , David Kosiba , Uma Paranjape
IPC分类号： G06F15/16
CPC分类号： H04L29/06027 , H04L65/4084 , H04L65/608
摘要： A method for facilitating multimedia streaming using server-side playlists comprises a plurality of operations. An operation is performed for streaming current playlist selection data from a server that supports server-side playlists to a client having a jitter buffer. An operation is performed for receiving at the server a request for streaming multimedia content corresponding to a different playlist selection. An operation is performed for communicating client-server specification information between the server and the client for enabling the different playlist selection data to be streamed from the server to the client at a data transfer rate greater than a maximum data presentation rate. The operation for communicating client-server specification information includes transmitting from the server for reception by the client information acknowledging that the server supports faster than real-time streaming and receiving at the server information designating a current size of the jitter buffer and a maximum data rate at which data is receivable by the client. The server performs an operation for streaming the different playlist selection data from the server for reception by the client after the operation for communicating client-server specification information is performed. The different playlist selection data is streamed at a data transfer rate greater than the maximum data transfer rate at which data is outputable from the jitter buffer.
摘要翻译：使用服务器端播放列表促进多媒体流的方法包括多个操作。执行用于将当前播放列表选择数据从支持服务器端播放列表的服务器流向具有抖动缓冲器的客户端的操作。执行操作以在服务器处接收与不同播放列表选择相对应的流媒体内容的请求。执行用于在服务器和客户端之间传送客户端 - 服务器指定信息的操作，以使不同播放列表选择数据能够以大于最大数据呈现速率的数据传输速率从服务器流传输到客户机。用于传达客户端 - 服务器规范信息的操作包括从服务器发送服务器以接收确认服务器支持的速度比实时流和服务器接收的信息指定抖动缓冲器的当前大小和最大数据速率数据可由客户接收。在执行用于通信客户端 - 服务器指定信息的操作的操作之后，服务器执行用于从服务器流式传送不同播放列表选择数据的操作，以供客户端接收。不同的播放列表选择数据以大于可从抖动缓冲器输出数据的最大数据传输速率的数据传输速率流传输。

3. 发明申请

US20070130358A1 Faster Than Real Time Streaming in a Playlist Context 审中-公开
标题翻译：比播放列表中的实时流更快
公开(公告)号：US20070130358A1
公开(公告)日：2007-06-07
申请号：US11561529
申请日：2006-11-20
申请人： Mike Severa , Michael Foster , Wei Wu , David Kosiba , Uma Paranjape
发明人： Mike Severa , Michael Foster , Wei Wu , David Kosiba , Uma Paranjape
IPC分类号： G06F15/16
CPC分类号： H04L29/06027 , H04L65/4084 , H04L65/608
摘要： A method for facilitating multimedia streaming using server-side playlists comprises a plurality of operations. An operation is performed for streaming current playlist selection data from a server that supports server-side playlists to a client having a jitter buffer. An operation is performed for receiving at the server a request for streaming multimedia content corresponding to a different playlist selection. An operation is performed for communicating client-server specification information between the server and the client for enabling the different playlist selection data to be streamed from the server to the client at a data transfer rate greater than a maximum data presentation rate. The operation for communicating client-server specification information includes transmitting from the server for reception by the client information acknowledging that the server supports faster than real-time streaming and receiving at the server information designating a current size of the jitter buffer and a maximum data rate at which data is receivable by the client. The server performs an operation for streaming the different playlist selection data from the server for reception by the client after the operation for communicating client-server specification information is performed. The different playlist selection data is streamed at a data transfer rate greater than the maximum data transfer rate at which data is outputable from the jitter buffer.
摘要翻译：使用服务器端播放列表促进多媒体流的方法包括多个操作。执行用于将当前播放列表选择数据从支持服务器端播放列表的服务器流向具有抖动缓冲器的客户端的操作。执行操作以在服务器处接收与不同播放列表选择相对应的流媒体内容的请求。执行用于在服务器和客户端之间传送客户端 - 服务器指定信息的操作，以使不同播放列表选择数据能够以大于最大数据呈现速率的数据传输速率从服务器流传输到客户机。用于传达客户端 - 服务器规范信息的操作包括从服务器发送服务器以接收确认服务器支持的速度比实时流和服务器接收的信息指定抖动缓冲器的当前大小和最大数据速率数据可由客户接收。在执行用于通信客户端 - 服务器指定信息的操作的操作之后，服务器执行用于从服务器流式传送不同播放列表选择数据的操作，以供客户端接收。不同的播放列表选择数据以大于可从抖动缓冲器输出数据的最大数据传输速率的数据传输速率流传输。

4. 发明申请

US20070171903A1 System and method for retrieving digital multimedia content from a network node 有权
标题翻译：从网络节点检索数字多媒体内容的系统和方法
公开(公告)号：US20070171903A1
公开(公告)日：2007-07-26
申请号：US10598556
申请日：2005-03-03
申请人： Thomas Zeng , Michael Foster , Michael Severa , Cheuk Chan , P. Sherwood , Wei Wu , David Kosiba
发明人： Thomas Zeng , Michael Foster , Michael Severa , Cheuk Chan , P. Sherwood , Wei Wu , David Kosiba
IPC分类号： H04L12/56
CPC分类号： H04L65/4092 , H04L29/06027 , H04L65/4084 , H04L65/608 , H04L67/325 , H04N21/26258 , H04N21/4667 , H04N21/4825 , H04N21/84
摘要： A scheme for retrieving digital multimedia content from a network node. A message is provided to the network node by a client application executing on a digital multimedia device, wherein the message includes a multidimensional pointer to a depository of digital multimedia content associated with the network node as well as a timing parameter operable to indicate when the message is to take effect. The multidimensional pointer contains a relative time offset variable as well as a plurality of media identifier dimensions corresponding to a plurality of nested hierarchical levels into which the digital multimedia content is organized. Responsive to the message, content from a particular content source identified by the multidimensional pointer is streamed to the digital multimedia device at a time indicated responsive to the timing parameter.
摘要翻译：一种用于从网络节点检索数字多媒体内容的方案。通过在数字多媒体设备上执行的客户端应用向网络节点提供消息，其中该消息包括到与该网络节点相关联的数字多媒体内容的存储器的多维指针以及可用于指示消息的时间的定时参数要生效了多维指针包含相对时间偏移变量以及与组织数字多媒体内容的多个嵌套分层级对应的多个媒体标识符维度。响应于该消息，来自由多维指针识别的特定内容源的内容在响应于定时参数指示的时间流传输到数字多媒体设备。

5. 发明授权

US08020185B2 System and method for retrieving digital multimedia content from a network node 有权
标题翻译：从网络节点检索数字多媒体内容的系统和方法
公开(公告)号：US08020185B2
公开(公告)日：2011-09-13
申请号：US10598556
申请日：2005-03-03
申请人： Thomas Zeng , Michael Foster , Michael Severa , Cheuk Chan , P. Greg Sherwood , Wei Wu , David Kosiba
发明人： Thomas Zeng , Michael Foster , Michael Severa , Cheuk Chan , P. Greg Sherwood , Wei Wu , David Kosiba
IPC分类号： H04N7/173 , G06F15/16
CPC分类号： H04L65/4092 , H04L29/06027 , H04L65/4084 , H04L65/608 , H04L67/325 , H04N21/26258 , H04N21/4667 , H04N21/4825 , H04N21/84
摘要： A scheme for retrieving digital multimedia content from a network node. A message is provided to the network node by a client application executing on a digital multimedia device, wherein the message includes a multidimensional pointer to a depository of digital multimedia content associated with the network node as well as a timing parameter operable to indicate when the message is to take effect. The multidimensional pointer contains a relative time offset variable as well as a plurality of media identifier dimensions corresponding to a plurality of nested hierarchical levels into which the digital multimedia content is organized. Responsive to the message, content from a particular content source identified by the multidimensional pointer is streamed to the digital multimedia device at a time indicated responsive to the timing parameter.
摘要翻译：一种用于从网络节点检索数字多媒体内容的方案。通过在数字多媒体设备上执行的客户端应用向网络节点提供消息，其中该消息包括到与该网络节点相关联的数字多媒体内容的存储器的多维指针以及可用于指示消息的时间的定时参数要生效了多维指针包含相对时间偏移变量以及与组织数字多媒体内容的多个嵌套分层级对应的多个媒体标识符维度。响应于该消息，来自由多维指针识别的特定内容源的内容在响应于定时参数指示的时间流传输到数字多媒体设备。

6. 发明申请

US20070186003A1 System and method for retrieving digital multimedia content from a network node 有权
标题翻译：从网络节点检索数字多媒体内容的系统和方法
公开(公告)号：US20070186003A1
公开(公告)日：2007-08-09
申请号：US10598551
申请日：2005-03-03
申请人： Michael Foster , Michael Severa , P. Sherwood , David Kosiba , Wei Wu , Cheuk Chan , Thomas Zeng
发明人： Michael Foster , Michael Severa , P. Sherwood , David Kosiba , Wei Wu , Cheuk Chan , Thomas Zeng
IPC分类号： G06F15/16
CPC分类号： H04L65/4092 , H04L29/06027 , H04L65/4084 , H04L65/608 , H04L67/325 , H04N21/26258 , H04N21/4667 , H04N21/4825 , H04N21/84
摘要： A scheme for retrieving digital multimedia content from a network node. An RTSP SET_PARAMETER message is provided to the network node by a client application executing on a digital multimedia device, wherein the message contains at least one of a playlist identifier, a media clip index and an indication of an activation time. Responsive to the message, content from a particular content source identified by the playlist indentifier, the media clip index, or both, is streamed to the digitial multimedia device at a time determined responsive to the activation time.
摘要翻译：一种用于从网络节点检索数字多媒体内容的方案。 RTSP SET_PARAMETER消息由在数字多媒体设备上执行的客户端应用程序提供给网络节点，其中消息包含播放列表标识符，媒体剪辑索引和激活时间的指示中的至少一个。响应于消息，来自由播放列表识别符识别的特定内容源，媒体剪辑索引或两者的内容在响应于激活时间确定的时间被流式传输到数字多媒体设备。

7. 发明授权

US07934010B2 System and method for retrieving digital multimedia content from a network node 有权
标题翻译：从网络节点检索数字多媒体内容的系统和方法
公开(公告)号：US07934010B2
公开(公告)日：2011-04-26
申请号：US10598551
申请日：2005-03-03
申请人： Michael Foster , Michael Severa , P. Greg Sherwood , David Kosiba , Wei Wu , Cheuk Chan , Thomas Zeng
发明人： Michael Foster , Michael Severa , P. Greg Sherwood , David Kosiba , Wei Wu , Cheuk Chan , Thomas Zeng
IPC分类号： G06F15/16
CPC分类号： H04L65/4092 , H04L29/06027 , H04L65/4084 , H04L65/608 , H04L67/325 , H04N21/26258 , H04N21/4667 , H04N21/4825 , H04N21/84
摘要： A scheme for retrieving digital multimedia content from a network node. An RTSP SET_PARAMETER message is provided to the network node by a client application executing on a digital multimedia device, wherein the message contains at least one of a playlist identifier, a media clip index and an indication of an activation time. Responsive to the message, content from a particular content source identified by the playlist identifier, the media clip index, or both, is streamed to the digital multimedia device at a time determined responsive to the activation time.
摘要翻译：一种用于从网络节点检索数字多媒体内容的方案。 RTSP SET_PARAMETER消息由在数字多媒体设备上执行的客户端应用程序提供给网络节点，其中消息包含播放列表标识符，媒体剪辑索引和激活时间的指示中的至少一个。响应于该消息，来自由播放列表标识符，媒体剪辑索引或两者标识的特定内容源的内容在响应于激活时间确定的时间被流式传输到数字多媒体设备。

8. 发明申请

US20090094376A1 System and Method for Effectuating Playlist Seeking with Respect to Digital Multimedia Content From a Network Node 有权
标题翻译：从网络节点寻求数字多媒体内容的播放列表的系统和方法
公开(公告)号：US20090094376A1
公开(公告)日：2009-04-09
申请号：US11909407
申请日：2006-03-16
申请人： David Kosiba
发明人： David Kosiba
IPC分类号： G06F15/16
CPC分类号： H04L29/06027 , H04L65/4092 , H04L65/607 , H04N7/17336 , H04N21/26258 , H04N21/6377 , H04N21/6437 , H04N21/8455
摘要： A system and method for effectuating playlist seeking capability with respect to digital media content from a network node. A Real-Time Streaming Protocol (RTSP) Uniform Resource Locator (URL) or a Session Description Protocol (SDP) file including a set of appropriate playlist-related control attributes is provided when a media user invokes a streaming session. Responsive to the RTSP URL or SDP file, an RTSP message is provided to the network node, the RTSP message including the playlist-related control attributes in a URL query string associated with the identified playlist. In particular, a clip index (that indexes into the playlist to identify a particular media clip) and an offset (the start time within the identified media clip) are provided as the playlist-related control attributes to enable more versatile seeking capability.
摘要翻译：一种用于从网络节点实现关于数字媒体内容的播放列表搜索能力的系统和方法。当媒体用户调用流媒体会话时，提供包括一组合适的播放列表相关控制属性的实时流协议（RTSP）统一资源定位符（URL）或会话描述协议（SDP）文件。响应于RTSP URL或SDP文件，向网络节点提供RTSP消息，RTSP消息包括与所识别的播放列表相关联的URL查询字符串中与播放列表相关的控制属性。特别地，提供剪辑索引（索引到播放列表以识别特定媒体剪辑）和偏移（所识别的媒体剪辑中的开始时间）作为播放列表相关控制属性，以实现更多功能的搜索能力。

9. 发明授权

US09130799B2 System and method for effectuating playlist seeking with respect to digital multimedia content from a network node 有权
标题翻译：用于从网络节点实现关于数字多媒体内容的播放列表查询的系统和方法
公开(公告)号：US09130799B2
公开(公告)日：2015-09-08
申请号：US11909407
申请日：2006-03-16
申请人： David Kosiba
发明人： David Kosiba
IPC分类号： G06F15/16 , H04L29/06 , H04N7/173 , H04N21/262 , H04N21/6377 , H04N21/6437 , H04N21/845 , G06F17/30
CPC分类号： H04L29/06027 , H04L65/4092 , H04L65/607 , H04N7/17336 , H04N21/26258 , H04N21/6377 , H04N21/6437 , H04N21/8455
摘要： A system and method for effectuating playlist seeking capability with respect to digital media content from a network node. A Real-Time Streaming Protocol (RTSP) Uniform Resource Locator (URL) or a Session Description Protocol (SDP) file including a set of appropriate play list-related control attributes is provided when a media user invokes a streaming session. Responsive to the RTSP URL or SDP file, an RTSP message is provided to the network node from the media user, the RTSP message including selected playlist-related control attributes in a URL query string associated with the identified playlist. In particular, the selected playlist-related control attributes include a clip index (that indexes into the playlist to identify a particular media clip) and an offset (that indicates a start time within the identified media clip) at which to commence streaming to enable more versatile seeking capability.
摘要翻译：一种用于从网络节点实现关于数字媒体内容的播放列表搜索能力的系统和方法。当媒体用户调用流媒体会话时，提供包括一组适当的播放列表相关控制属性的实时流协议（RTSP）统一资源定位符（URL）或会话描述协议（SDP）文件。响应于RTSP URL或SDP文件，从媒体用户向网络节点提供RTSP消息，RTSP消息包括与所识别的播放列表相关联的URL查询字符串中的所选择的与播放列表相关的控制属性。特别地，所选择的与播放列表相关的控制属性包括剪辑索引（其索引到播放列表中以识别特定媒体剪辑）以及偏移量（指示所标识的媒体剪辑内的开始时间），以便开始流式传输以允许更多多才多艺的追求能力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式