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    Method and apparatus for time-multiplexed processing of multiple digital video programs
    2.
    发明授权
    Method and apparatus for time-multiplexed processing of multiple digital video programs 有权
    用于多个数字视频节目的时间复用处理的方法和装置

    公开(公告)号：US07852854B2

    公开(公告)日：2010-12-14

    申请号：US11388833

    申请日：2006-03-23

    申请人： Peter Monta ,  Edward A. Krause ,  Adam Tom

    发明人： Peter Monta ,  Edward A. Krause ,  Adam Tom

    IPC分类号： H04L12/56

    CPC分类号： H04N21/42607 ,  H04N19/40 ,  H04N19/42 ,  H04N19/423 ,  H04N19/436 ,  H04N19/61 ,  H04N21/23406 ,  H04N21/23424 ,  H04N21/262 ,  H04N21/26208 ,  H04N21/44016

    摘要： The present invention relates generally to the processing of multiple data streams with common resources. More particularly, this invention relates to a technique for time-multiplexed processing of, for example, multiple digital video programs. In one embodiment, an exemplary method provides for time-multiplexed processing of a set of digital streams includes storing each received packet in a random access memory. For each stream, the deadline for the arrival of the next packet at the receiver is determined and a priority based on the deadline is assigned. The stream with the highest assigned priority is identified as an identified stream. In some embodiments, the processing state of the identified stream is then restored. One or more packets of data corresponding to the identified stream are retrieved from random access memory to produce retrieved packets. The processing state is saved after the retrieved packets have been processed.

    摘要翻译： 本发明一般涉及具有共同资源的多个数据流的处理。 更具体地，本发明涉及例如多个数字视频节目的时分复用处理技术。 在一个实施例中，示例性方法提供一组数字流的时间复用处理，包括将每个接收的分组存储在随机存取存储器中。 对于每个流，确定下一个分组在接收机处到达的截止日期，并且分配基于截止日期的优先级。 具有最高分配优先级的流被标识为识别的流。 在一些实施例中，然后恢复所识别的流的处理状态。 从所述随机存取存储器检索对应于所识别的流的一个或多个数据包，以产生检索到的数据包。 处理状态在检索到的数据包处理完毕后保存。

    TWO-STAGE DIGITAL PROGRAM INSERTION SYSTEM
    5.
    发明申请
    TWO-STAGE DIGITAL PROGRAM INSERTION SYSTEM 审中-公开
    两级数字程序插入系统

    公开(公告)号：US20100253847A1

    公开(公告)日：2010-10-07

    申请号：US12384278

    申请日：2009-04-01

    申请人： Edward A. Krause ,  Peter Monta ,  Ramin Farassat ,  Adam Tom

    发明人： Edward A. Krause ,  Peter Monta ,  Ramin Farassat ,  Adam Tom

    IPC分类号： H04N9/74 ,  H04N7/167

    CPC分类号： H04N21/44016 ,  H04N21/23424 ,  H04N21/2343 ,  H04N21/236 ,  H04N21/23611 ,  H04N21/23655 ,  H04N21/812

    摘要： Apparatus and methods are provided for inserting advertisements and/or to perform grooming functions after a video, audio and/or data stream has been transrated and/or encrypted. In this manner, ad insertion and grooming can be performed close to the edge of a video distribution network. Transrating and encryption of a program into which content is to be later inserted can be accomplished before the program is transmitted. Thus, a single encrypted version of a program can be transmitted from a central point in the network to multiple recipients, while providing the benefits of subsequent targeted ad insertion or grooming downstream of the central point.

    摘要翻译： 提供了在视频，音频和/或数据流已被转换和/或加密之后插入广告和/或执行整理功能的装置和方法。 以这种方式，可以在视频分配网络的边缘附近进行广告插入和修饰。 可以在程序发送之前完成要插入内容的程序的转换和加密。 因此，程序的单一加密版本可以从网络的中心点发送到多个接收者，同时提供随后针对性的广告插入或梳理中心点下游的好处。

    Method and apparatus for time-multiplexed processing of multiple digital video programs
    8.
    发明申请
    Method and apparatus for time-multiplexed processing of multiple digital video programs 有权
    用于多个数字视频节目的时间复用处理的方法和装置

    公开(公告)号：US20060165088A1

    公开(公告)日：2006-07-27

    申请号：US11388833

    申请日：2006-03-23

    申请人： Peter Monta ,  Edward Krause ,  Adam Tom

    发明人： Peter Monta ,  Edward Krause ,  Adam Tom

    IPC分类号： H04L12/56 ,  H04L12/28

    CPC分类号： H04N21/42607 ,  H04N19/40 ,  H04N19/42 ,  H04N19/423 ,  H04N19/436 ,  H04N19/61 ,  H04N21/23406 ,  H04N21/23424 ,  H04N21/262 ,  H04N21/26208 ,  H04N21/44016

    摘要： The present invention relates generally to the processing of multiple data streams with common resources. More particularly, this invention relates to a technique for time-multiplexed processing o, for example, multiple digital video programs. In one embodiment, an exemplary method provides for time-multiplexed processing of a set of digital streams includes storing each received packet in a random access memory. For each stream, the deadline for the arrival of the next packet at the receiver is determined and a priority based on the deadline is assigned. The stream with the highest assigned priority is identified as an identified stream. In some embodiments, the processing state of the identified stream is then restored. One or more packets of data corresponding to the identified stream are retrieved from random access memory to produce retrieved packets. The processing state is saved after the retrieved packets have been processed.

    摘要翻译： 本发明一般涉及具有共同资源的多个数据流的处理。 更具体地，本发明涉及用于时间复用处理的技术，例如多个数字视频节目。 在一个实施例中，示例性方法提供一组数字流的时间复用处理，包括将每个接收的分组存储在随机存取存储器中。 对于每个流，确定下一个分组在接收机处到达的截止日期，并且分配基于截止日期的优先级。 具有最高分配优先级的流被标识为识别的流。 在一些实施例中，然后恢复所识别的流的处理状态。 从所述随机存取存储器检索对应于所识别的流的一个或多个数据包，以产生检索到的数据包。 处理状态在检索到的数据包处理完毕后保存。

    Method and apparatus for time-multiplexed processing of multiple digital video programs
    9.
    发明授权
    Method and apparatus for time-multiplexed processing of multiple digital video programs 有权
    用于多个数字视频节目的时间复用处理的方法和装置

    公开(公告)号：US07046677B2

    公开(公告)日：2006-05-16

    申请号：US10723253

    申请日：2003-11-26

    申请人： Peter Monta ,  Edward Krause ,  Adam Tom

    发明人： Peter Monta ,  Edward Krause ,  Adam Tom

    IPC分类号： H04L12/56 ,  H04L12/28

    CPC分类号： H04N21/42607 ,  H04N19/40 ,  H04N19/42 ,  H04N19/423 ,  H04N19/436 ,  H04N19/61 ,  H04N21/23406 ,  H04N21/23424 ,  H04N21/262 ,  H04N21/26208 ,  H04N21/44016

    摘要： The present invention relates generally to the processing of multiple data streams with common resources. More particularly, this invention relates to a technique for time-multiplexed processing of, for example, multiple digital video programs. In one embodiment, an exemplary method provides for time-multiplexed processing of a set of digital streams includes storing each received packet in a random access memory. For each stream, the deadline for the arrival of the next packet at the receiver is determined and a priority based on the deadline is assigned. The stream with the highest assigned priority is identified as an identified stream. In some embodiments, the processing state of the identified stream is then restored. One or more packets of data corresponding to the identified stream are retrieved from random access memory to produce retrieved packets. The processing state is saved after the retrieved packets have been processed.

    摘要翻译： 本发明一般涉及具有共同资源的多个数据流的处理。 更具体地，本发明涉及例如多个数字视频节目的时分复用处理技术。 在一个实施例中，示例性方法提供一组数字流的时间复用处理，包括将每个接收的分组存储在随机存取存储器中。 对于每个流，确定下一个分组在接收机处到达的截止日期，并且分配基于截止日期的优先级。 具有最高分配优先级的流被标识为识别的流。 在一些实施例中，然后恢复所识别的流的处理状态。 从所述随机存取存储器检索对应于所识别的流的一个或多个数据包，以产生检索到的数据包。 处理状态在检索到的数据包处理完毕后保存。