公开(公告)号：US20140331262A1

公开(公告)日：2014-11-06

申请号：US14284195

申请日：2014-05-21

申请人： MOREGA SYSTEMS INC.

发明人： King Chiu Tam

IPC分类号： H04N21/472 ,  H04N21/439 ,  H04N21/8549 ,  H04N21/462

CPC分类号： H04N21/47202 ,  H04N21/2343 ,  H04N21/234309 ,  H04N21/26258 ,  H04N21/2662 ,  H04N21/439 ,  H04N21/44209 ,  H04N21/4621 ,  H04N21/4825 ,  H04N21/8456 ,  H04N21/8549

摘要： A streaming video server includes a virtual file system that receives a request for a selected one of the plurality of video programs from a client device. The selected one of the plurality of video program is retrieved from the at least one video source in response to the request. A plurality of encoded segments are generated from the selected one of the plurality of video programs, based on at least one encoding parameter that is adjusted in response to context data relating to the streaming session for the selected one of the plurality of video programs.

摘要翻译： 流式视频服务器包括从客户端设备接收对所选择的多个视频节目中的所选视频节目的请求的虚拟文件系统。 响应于该请求，从至少一个视频源检索多个视频节目中所选择的一个。 基于响应于与所述多个视频节目中的所选视频节目的流媒体会话有关的上下文数据而调整的至少一个编码参数，从多个视频节目中的所选视频节目生成多个编码片段。

公开(公告)号：US09124672B2

公开(公告)日：2015-09-01

申请号：US13732473

申请日：2013-01-02

申请人： Morega Systems Inc.

发明人： Eugene Losev ,  Thomas Walter Maxwell ,  Michael Podolsky ,  Ashraf Tahir ,  King Chiu Tam

IPC分类号： H04N7/173 ,  H04N7/16 ,  H04L29/06 ,  H04N21/27 ,  H04N21/2347 ,  H04N21/24 ,  H04N21/647 ,  H04N21/845

CPC分类号： H04L65/607 ,  H04L65/4084 ,  H04L65/605 ,  H04N21/2347 ,  H04N21/2402 ,  H04N21/27 ,  H04N21/64769 ,  H04N21/8456

摘要： A streaming video server includes a virtual file system that stores playlist data corresponding to a plurality of video programs available from at least one video source and that stores variant playlist data corresponding to each of the plurality of video programs that indicates a single variant for streaming each of the plurality of video programs. The streaming video server receives a request for a selected one of the plurality of video programs from a client device. The selected one of the plurality of video programs is retrieved from the at least one video source in response to the request. A rate generator generates rate data based on the transmission feedback data. A plurality of encoded segments are generated from the selected one of the plurality of video programs, based on rate data.

摘要翻译： 流式视频服务器包括虚拟文件系统，其存储对应于可从至少一个视频源获得的多个视频节目的播放列表数据，并且存储对应于多个视频节目中的每一个的变体播放列表数据，该视频节目指示用于每个 的多个视频节目。 流视频服务器从客户端设备接收对多个视频节目中所选择的一个的请求。 响应于该请求，从至少一个视频源检索所选择的多个视频节目中的一个。 速率发生器基于传输反馈数据生成速率数据。 基于速率数据，从多个视频节目中的所选择的一个生成多个编码片段。

公开(公告)号：US09167285B2

公开(公告)日：2015-10-20

申请号：US14320857

申请日：2014-07-01

申请人： Morega Systems Inc.

发明人： King Chiu Tam

IPC分类号： H04L29/06 ,  H04N21/262 ,  H04N21/2347 ,  H04N21/6334 ,  H04N21/845 ,  H04N21/266

CPC分类号： H04N21/26258 ,  H04N21/2347 ,  H04N21/23473 ,  H04N21/23476 ,  H04N21/26613 ,  H04N21/63345 ,  H04N21/8456

摘要： A streaming video server generates a virtual file system that includes virtual addresses of a plurality of encrypted segments of a plurality of video programs at each of a plurality of bitrates, without storing the plurality of encrypted segments in persistent storage. A request is received from a client device to access a selected one of the plurality of video programs via a request to access the virtual file system. The plurality of encrypted segments of the selected one of the plurality of video programs are generated at a selected bitrate, in response to the request.

摘要翻译： 流视频服务器生成包括多个比特率中的每一个的多个视频节目的多个加密段的虚拟地址的虚拟文件系统，而不将多个加密段存储在持久存储器中。 从客户端设备接收到经由访问虚拟文件系统的请求访问多个视频节目中所选择的一个视频节目的请求。 响应于该请求，以所选择的比特率生成多个视频节目中所选择的一个视频节目的多个加密片段。

公开(公告)号：US20140317652A1

公开(公告)日：2014-10-23

申请号：US14320857

申请日：2014-07-01

申请人： Morega Systems Inc.

发明人： King Chiu Tam

IPC分类号： H04N21/262 ,  H04N21/266 ,  H04N21/2347

CPC分类号： H04N21/26258 ,  H04N21/2347 ,  H04N21/23473 ,  H04N21/23476 ,  H04N21/26613 ,  H04N21/63345 ,  H04N21/8456

摘要： A streaming video server generates a virtual file system that includes virtual addresses of a plurality of encrypted segments of a plurality of video programs at each of a plurality of bitrates, without storing the plurality of encrypted segments in persistent storage. A request is received from a client device to access a selected one of the plurality of video programs via a request to access the virtual file system. The plurality of encrypted segments of the selected one of the plurality of video programs are generated at a selected bitrate, in response to the request.

摘要翻译： 流视频服务器生成包括多个比特率中的每一个的多个视频节目的多个加密段的虚拟地址的虚拟文件系统，而不将多个加密段存储在持久存储器中。 从客户端设备接收到经由访问虚拟文件系统的请求访问多个视频节目中所选择的一个视频节目的请求。 响应于该请求，以所选择的比特率生成多个视频节目中所选择的一个视频节目的多个加密片段。

公开(公告)号：US08812846B2

公开(公告)日：2014-08-19

申请号：US13933372

申请日：2013-07-02

申请人： Morega Systems Inc.

发明人： King Chiu Tam

IPC分类号： H04L29/06

CPC分类号： H04N21/26258 ,  H04N21/2347 ,  H04N21/23473 ,  H04N21/23476 ,  H04N21/26613 ,  H04N21/63345 ,  H04N21/8456

摘要： A streaming video server generates a virtual file system that includes virtual addresses of a plurality of encrypted segments of a plurality of video programs at each of a plurality of bitrates, without storing the plurality of encrypted segments in persistent storage. A request is received from a client device to access a selected one of the plurality of video programs via a request to access the virtual file system. The plurality of encrypted segments of the selected one of the plurality of video programs are generated at a selected bitrate, in response to the request.

摘要翻译： 流视频服务器生成包括多个比特率中的每一个的多个视频节目的多个加密段的虚拟地址的虚拟文件系统，而不将多个加密段存储在持久存储器中。 从客户端设备接收到经由访问虚拟文件系统的请求访问多个视频节目中所选择的一个视频节目的请求。 响应于该请求，以所选择的比特率生成多个视频节目中所选择的一个视频节目的多个加密片段。

公开(公告)号：US09015470B2

公开(公告)日：2015-04-21

申请号：US13732479

申请日：2013-01-02

申请人： Morega Systems Inc.

发明人： Eugene Losev ,  Thomas Walter Maxwell ,  Michael Podolsky ,  Ashraf Tahir ,  King Chiu Tam

IPC分类号： H04L29/06 ,  H04N21/27 ,  H04N21/2347 ,  H04N21/24 ,  H04N21/647 ,  H04N21/845

CPC分类号： H04L65/607 ,  H04L65/4084 ,  H04L65/605 ,  H04N21/2347 ,  H04N21/2402 ,  H04N21/27 ,  H04N21/64769 ,  H04N21/8456

摘要： A streaming video server includes a virtual file system that stores playlist data corresponding to a plurality of video programs available from at least one video source and that stores at least one initial video program segment for each of the plurality of video segments. The streaming video server receives a request for a selected one of the plurality of video programs from a client device. The selected one of the plurality of video programs is retrieved from the at least one video source in response to the request. A plurality of encoded segments are generated from the selected one of the plurality of video programs, based on rate data. A multiplexer generates a plurality of output segments from the at least one initial video program segment corresponding to the selected one of the plurality of video programs and the plurality of encoded video program segments.

摘要翻译： 流式视频服务器包括虚拟文件系统，其存储对应于可从至少一个视频源获得的多个视频节目的播放列表数据，并且存储用于多个视频片段中的每一个的至少一个初始视频节目片段。 流视频服务器从客户端设备接收对多个视频节目中所选择的一个的请求。 响应于该请求，从至少一个视频源检索所选择的多个视频节目中的一个。 基于速率数据，从多个视频节目中的所选择的一个生成多个编码片段。 复用器从对应于多个视频节目和多个编码视频节目片段中的所选视频节目片段的至少一个初始视频节目片段产生多个输出片段。

公开(公告)号：US20140130115A1

公开(公告)日：2014-05-08

申请号：US13732473

申请日：2013-01-02

申请人： Morega Systems Inc.

发明人： Eugene Losev ,  Thomas Walter Maxwell ,  Michael Podolsky ,  Ashraf Tahir ,  King Chiu Tam

IPC分类号： H04N21/27

CPC分类号： H04L65/607 ,  H04L65/4084 ,  H04L65/605 ,  H04N21/2347 ,  H04N21/2402 ,  H04N21/27 ,  H04N21/64769 ,  H04N21/8456

摘要： A streaming video server includes a virtual file system that stores playlist data corresponding to a plurality of video programs available from at least one video source and that stores variant playlist data corresponding to each of the plurality of video programs that indicates a single variant for streaming each of the plurality of video programs. The streaming video server receives a request for a selected one of the plurality of video programs from a client device. The selected one of the plurality of video programs is retrieved from the at least one video source in response to the request. A rate generator generates rate data based on the transmission feedback data. A plurality of encoded segments are generated from the selected one of the plurality of video programs, based on rate data.

摘要翻译： 流式视频服务器包括虚拟文件系统，其存储对应于可从至少一个视频源获得的多个视频节目的播放列表数据，并且存储对应于多个视频节目中的每一个的变体播放列表数据，该视频节目指示用于每个 的多个视频节目。 流视频服务器从客户端设备接收对多个视频节目中所选择的一个的请求。 响应于该请求，从至少一个视频源检索所选择的多个视频节目中的一个。 速率发生器基于传输反馈数据生成速率数据。 基于速率数据，从多个视频节目中的所选择的一个生成多个编码片段。

公开(公告)号：US20140129825A1

公开(公告)日：2014-05-08

申请号：US13732479

申请日：2013-01-02

申请人： Morega Systems Inc.

发明人： Eugene Losev ,  Thomas Walter Maxwell ,  Michael Podolsky ,  Ashraf Tahir ,  King Chiu Tam

IPC分类号： H04L29/06 ,  H04L9/28

CPC分类号： H04L65/607 ,  H04L65/4084 ,  H04L65/605 ,  H04N21/2347 ,  H04N21/2402 ,  H04N21/27 ,  H04N21/64769 ,  H04N21/8456

摘要： A streaming video server includes a virtual file system that stores playlist data corresponding to a plurality of video programs available from at least one video source and that stores at least one initial video program segment for each of the plurality of video segments. The streaming video server receives a request for a selected one of the plurality of video programs from a client device. The selected one of the plurality of video programs is retrieved from the at least one video source in response to the request. A plurality of encoded segments are generated from the selected one of the plurality of video programs, based on rate data. A multiplexer generates a plurality of output segments from the at least one initial video program segment corresponding to the selected one of the plurality of video programs and the plurality of encoded video program segments.

摘要翻译： 流式视频服务器包括虚拟文件系统，其存储对应于可从至少一个视频源获得的多个视频节目的播放列表数据，并且存储用于多个视频片段中的每一个的至少一个初始视频节目片段。 流视频服务器从客户端设备接收对多个视频节目中所选择的一个的请求。 响应于该请求，从至少一个视频源检索所选择的多个视频节目中的一个。 基于速率数据，从多个视频节目中的所选择的一个生成多个编码片段。 复用器从对应于多个视频节目和多个编码视频节目片段中的所选视频节目片段的至少一个初始视频节目片段产生多个输出片段。

公开(公告)号：US20130291006A1

公开(公告)日：2013-10-31

申请号：US13933372

申请日：2013-07-02

申请人： Morega Systems Inc.

发明人： King Chiu Tam

IPC分类号： H04N21/2347

CPC分类号： H04N21/26258 ,  H04N21/2347 ,  H04N21/23473 ,  H04N21/23476 ,  H04N21/26613 ,  H04N21/63345 ,  H04N21/8456

摘要： A streaming video server generates a virtual file system that includes virtual addresses of a plurality of encrypted segments of a plurality of video programs at each of a plurality of bitrates, without storing the plurality of encrypted segments in persistent storage. A request is received from a client device to access a selected one of the plurality of video programs via a request to access the virtual file system. The plurality of encrypted segments of the selected one of the plurality of video programs are generated at a selected bitrate, in response to the request.

摘要翻译： 流视频服务器生成包括多个比特率中的每一个的多个视频节目的多个加密段的虚拟地址的虚拟文件系统，而不将多个加密段存储在持久存储器中。 从客户端设备接收到经由访问虚拟文件系统的请求访问多个视频节目中所选择的一个视频节目的请求。 响应于该请求，以所选择的比特率生成多个视频节目中所选择的一个视频节目的多个加密片段。