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1. 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。

2. 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。

3. 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。

4. 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。

5. 发明申请

US20070076756A1 System and method for transferring multiple data channels 有权
标题翻译：用于传输多个数据通道的系统和方法
公开(公告)号：US20070076756A1
公开(公告)日：2007-04-05
申请号：US11498220
申请日：2006-08-02
申请人： Cheuk Chan , Giri Anantharaman , Greg Sherwood , Osama Al-Shaykh , Mark Banham
发明人： Cheuk Chan , Giri Anantharaman , Greg Sherwood , Osama Al-Shaykh , Mark Banham
IPC分类号： H04J3/22
CPC分类号： H04L29/06027 , H04L65/4076 , H04L65/4092 , H04N21/23406 , H04N21/23424 , H04N21/23439 , H04N21/2402 , H04N21/4384 , H04N21/44004 , H04N21/44016
摘要： A system and a method transfer multiple data channels between a server and a terminal via a stream session over a network. The system and the method utilize a bitstream switching, a fast buffer filling and/or a fast playback start to facilitate a switch from a first data channel and a second data channel. The first data channel and/or the second data channel is delivered to and/or is transferred to the terminal from the server over the network via a streaming session. The server transfers second data of the second data channel to the terminal via one or more tracks which are encoded at more than one bitrate and/or are configured in one or more configurations. The terminal requests a change between the first track and/or the second track without terminating the stream session for the first data channel between the terminal and the server. As a result, the system and/or the method minimizes the delay period of time between requesting the switch to the second data channel and displaying the second data channel.
摘要翻译：系统和方法通过网络通过流会话在服务器和终端之间传送多个数据信道。该系统和方法利用比特流切换，快速缓冲器填充和/或快速重放开始，以促进从第一数据信道和第二数据信道的切换。第一数据信道和/或第二数据信道经由流媒体会话经由网络从服务器发送到和/或从终端传送到终端。服务器经由经过一个或多个比特率编码的一个或多个轨道将第二数据信道的第二数据传送到终端，和/或以一个或多个配置配置。终端请求在第一轨道和/或第二轨道之间进行改变，而不终止终端和服务器之间的第一数据信道的流会话。结果，系统和/或方法使请求切换到第二数据信道和显示第二数据信道之间的延迟时间最小化。

6. 发明申请

US20100070646A1 System and method for transferring multiple data channels 审中-公开
标题翻译：用于传输多个数据通道的系统和方法
公开(公告)号：US20100070646A1
公开(公告)日：2010-03-18
申请号：US12590972
申请日：2009-11-17
申请人： Cheuk Chan , Giri Anantharaman , Greg Sherwood , Osama Al-Shaykh , Mark Banham
发明人： Cheuk Chan , Giri Anantharaman , Greg Sherwood , Osama Al-Shaykh , Mark Banham
IPC分类号： G06F15/16
CPC分类号： H04L29/06027 , H04L65/4076 , H04L65/4092 , H04N21/23406 , H04N21/23424 , H04N21/23439 , H04N21/2402 , H04N21/4384 , H04N21/44004 , H04N21/44016
摘要： A system and a method transfer multiple data channels between a server and a terminal via a stream session over a network. The system and the method utilize a bitstream switching, a fast buffer filling and/or a fast playback start to facilitate a switch from a first data channel and a second data channel. The server transfers second data of the second data channel to the terminal via one or more tracks which are encoded at more than one bitrate and/or are configured in one or more configurations. The terminal requests a change between the first track and/or the second track without terminating the stream session for the first data channel between the terminal and the server. As a result, the system and/or the method minimizes the delay period of time between requesting the switch to the second data channel and displaying the second data channel.
摘要翻译：系统和方法通过网络通过流会话在服务器和终端之间传送多个数据信道。该系统和方法利用比特流切换，快速缓冲器填充和/或快速重放开始，以促进从第一数据信道和第二数据信道的切换。服务器经由经过一个或多个比特率编码的一个或多个轨道将第二数据信道的第二数据传送到终端，和/或以一个或多个配置配置。终端请求在第一轨道和/或第二轨道之间进行改变，而不终止终端和服务器之间的第一数据信道的流会话。结果，系统和/或方法使请求切换到第二数据信道和显示第二数据信道之间的延迟时间最小化。

7. 发明授权

US07676591B2 System and method for transferring multiple data channels 有权
标题翻译：用于传输多个数据通道的系统和方法
公开(公告)号：US07676591B2
公开(公告)日：2010-03-09
申请号：US11498220
申请日：2006-08-02
申请人： Cheuk Chan , Giri Anantharaman , Greg Sherwood , Osama Al-Shaykh , Mark Banham
发明人： Cheuk Chan , Giri Anantharaman , Greg Sherwood , Osama Al-Shaykh , Mark Banham
IPC分类号： G06F15/16 , G06F11/00 , H04N7/173 , H04B1/66
CPC分类号： H04L29/06027 , H04L65/4076 , H04L65/4092 , H04N21/23406 , H04N21/23424 , H04N21/23439 , H04N21/2402 , H04N21/4384 , H04N21/44004 , H04N21/44016
摘要： A system and a method transfer multiple data channels between a server and a terminal via a stream session over a network. The system and the method utilize a bitstream switching, a fast buffer filling and/or a fast playback start to facilitate a switch from a first data channel and a second data channel. The first data channel and/or the second data channel is delivered to and/or is transferred to the terminal from the server over the network via a streaming session. The server transfers second data of the second data channel to the terminal via one or more tracks which are encoded at more than one bitrate and/or are configured in one or more configurations. The terminal requests a change between the first track and/or the second track without terminating the stream session for the first data channel between the terminal and the server. As a result, the system and/or the method minimizes the delay period of time between requesting the switch to the second data channel and displaying the second data channel.
摘要翻译：系统和方法通过网络通过流会话在服务器和终端之间传送多个数据信道。该系统和方法利用比特流切换，快速缓冲器填充和/或快速重放开始，以促进从第一数据信道和第二数据信道的切换。第一数据信道和/或第二数据信道经由流媒体会话经由网络从服务器发送到和/或从终端传送到终端。服务器经由经过一个或多个比特率编码的一个或多个轨道将第二数据信道的第二数据传送到终端，和/或以一个或多个配置配置。终端请求在第一轨道和/或第二轨道之间进行改变，而不终止终端和服务器之间的第一数据信道的流会话。结果，系统和/或方法使请求切换到第二数据信道和显示第二数据信道之间的延迟时间最小化。

8. 发明申请

US20070050806A1 METHODS AND APPARATUS TO DETECT AN INTERNALLY GENERATED SIGNAL MODE OF A LOCAL MEDIA PLAYBACK DEVICE 有权
标题翻译：检测本地媒体播放设备的内部生成信号模式的方法和装置
公开(公告)号：US20070050806A1
公开(公告)日：2007-03-01
申请号：US11466684
申请日：2006-08-23
申请人： Cheuk Chan
发明人： Cheuk Chan
IPC分类号： H04N7/16 , H04N9/66 , H04H9/00
CPC分类号： H04N7/173 , H04H60/32 , H04H60/56 , H04N21/2547 , H04N21/4325 , H04N21/44231 , H04N21/6582 , H04N21/812
摘要： Methods and apparatus to detect an internally generated signal mode of a local media playback device are disclosed. A disclosed method comprises tuning a harmonic frequency of a chrominance signal output by a local media playback device, and determining that the local media playback device is in an internally generated signal mode if the measured harmonic frequency exceeds a predetermined threshold.
摘要翻译：公开了一种用于检测本地媒体播放装置的内部产生的信号模式的方法和装置。所公开的方法包括调谐由本地媒体播放装置输出的色度信号的谐波频率，并且如果所测量的谐波频率超过预定阈值，则确定本地媒体播放装置处于内部产生的信号模式。

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