公开(公告)号：US09621896B2

公开(公告)日：2017-04-11

申请号：US13492619

申请日：2012-06-08

申请人： Jeremy Tidemann ,  Andrew Penner

发明人： Jeremy Tidemann ,  Andrew Penner

IPC分类号： H04N7/26 ,  H04N19/124 ,  H04N19/176 ,  H04N19/136 ,  H04N19/146 ,  H04N19/154 ,  H04N19/40

CPC分类号： H04N19/124 ,  H04N19/115 ,  H04N19/136 ,  H04N19/146 ,  H04N19/154 ,  H04N19/172 ,  H04N19/176 ,  H04N19/182 ,  H04N19/184 ,  H04N19/40

摘要： A method of optimizing an encoded video stream comprising one or more video frames, each video frame comprising a plurality of macroblocks, each macroblock comprising a plurality of pixels. The method includes receiving an encoded macroblock, decoding the encoded macroblock, and extracting a first quantization parameter. The first quantization parameter corresponds to quantization settings originally used for compressing the encoded macroblock. The method also includes computing a second quantization parameter based at least in part on the first quantization parameter, re-encoding the decoded macroblock based on the second quantization parameter, and providing the re-encoded macroblock.

公开(公告)号：US09288251B2

公开(公告)日：2016-03-15

申请号：US13491955

申请日：2012-06-08

申请人： Miguel Melnyk ,  Robert Kidd ,  Andrew Penner ,  Frederick Koopmans ,  Jeremy Tidemann ,  Fabian Breg

发明人： Miguel Melnyk ,  Robert Kidd ,  Andrew Penner ,  Frederick Koopmans ,  Jeremy Tidemann ,  Fabian Breg

IPC分类号： H04N7/26 ,  H04L29/06 ,  H04N21/2343 ,  H04N21/236 ,  H04N21/262 ,  H04N19/172 ,  H04N19/115 ,  H04N19/164 ,  H04N19/40 ,  G06F15/173

CPC分类号： H04L65/80 ,  H04L65/605 ,  H04L65/607 ,  H04N19/115 ,  H04N19/164 ,  H04N19/172 ,  H04N19/40 ,  H04N21/234309 ,  H04N21/23611 ,  H04N21/26258

摘要： A method includes receiving streaming media data having an original media frame and an original frame index referencing the original media frame; determining an optimal session bitrate, wherein the optimal session bitrate is based on the available network bandwidth between a server and a terminal; allocating a frame budget for an output media frame by estimating a frame size of the output media frame based on the original frame index and the optimal session bitrate; generating the output media frame by processing the original media frame based on first encoding parameters and, if the allocated frame budget is greater than a frame size of the processed media frame, padding the processed media frame; and providing the output media frame.

摘要翻译： 一种方法包括接收具有原始媒体帧和引用原始媒体帧的原始帧索引的流媒体数据; 确定最佳会话比特率，其中所述最佳会话比特率基于服务器和终端之间的可用网络带宽; 通过基于原始帧索引和最佳会话比特率估计输出媒体帧的帧大小来为输出媒体帧分配帧预算; 通过基于第一编码参数处理原始媒体帧来生成输出媒体帧，并且如果所分配的帧预算大于所处理的媒体帧的帧大小，则填充经处理的媒体帧; 并提供输出媒体帧。

公开(公告)号：US20120290739A1

公开(公告)日：2012-11-15

申请号：US13557086

申请日：2012-07-24

申请人： Miguel A. Melnyk ,  Nicholas J. Stavrakos ,  Fabian Breg ,  Andrew Penner

发明人： Miguel A. Melnyk ,  Nicholas J. Stavrakos ,  Fabian Breg ,  Andrew Penner

IPC分类号： G06F15/16

CPC分类号： H04N19/00193 ,  H04L47/10 ,  H04L47/2416 ,  H04L47/25 ,  H04L47/263 ,  H04L47/283 ,  H04L47/32 ,  H04N19/115 ,  H04N19/152 ,  H04N19/197 ,  H04N21/23406 ,  H04N21/2343 ,  H04N21/234381 ,  H04N21/2402 ,  H04N21/2662 ,  H04N21/44004 ,  H04N21/6377 ,  H04N21/6437 ,  H04N21/658 ,  H04N21/6582

摘要： A method including receiving a receiver report from a terminal; estimating one or more network conditions of a media network based at least in part on the receiver report; determining an optimal session bitrate based on the estimated one or more network conditions; and providing media data to the terminal based on the optimal session bitrate.

摘要翻译： 一种方法，包括从终端接收接收机报告; 至少部分地基于所述接收机报告来估计媒体网络的一个或多个网络条件; 基于估计的一个或多个网络条件确定最佳会话比特率; 以及基于最佳会话比特率向终端提供媒体数据。

公开(公告)号：US20100205318A1

公开(公告)日：2010-08-12

申请号：US12368260

申请日：2009-02-09

申请人： Miguel Melnyk ,  Robert Kidd ,  Andrew Penner ,  Jeremy Tidemann ,  Fabian Breg

发明人： Miguel Melnyk ,  Robert Kidd ,  Andrew Penner ,  Jeremy Tidemann ,  Fabian Breg

IPC分类号： G06F15/16

CPC分类号： H04L65/602 ,  H04L65/605 ,  H04L65/80 ,  H04N21/2402 ,  H04N21/242 ,  H04N21/26216 ,  H04N21/41407 ,  H04N21/4307

摘要： A computer-implemented method including receiving streaming media, wherein the streaming media is requested by a media player at a mobile device; retrieving timing information from the streaming media, wherein the timing information corresponds to real-time playback rate on the media player; framing the streaming media based on the real-time playback rate on the media player; scheduling transmission of the framed streaming media based on the framing, and transmitting the framed streaming media to the media player according to the schedule.

摘要翻译： 一种计算机实现的方法，包括接收流媒体，其中流媒体由移动设备上的媒体播放器请求; 从所述流媒体检索定时信息，其中所述定时信息对应于所述媒体播放器上的实时播放速率; 基于媒体播放器上的实时播放速率构建流媒体; 基于成帧调度成帧的流媒体的传输，并根据时间表将成帧流媒体发送到媒体播放器。

公开(公告)号：US20080139191A1

公开(公告)日：2008-06-12

申请号：US11636033

申请日：2006-12-08

申请人： Miguel Melnyk ,  Suresh Bashyam ,  Andrew Penner ,  John Rochon ,  Kapil Dakhane

发明人： Miguel Melnyk ,  Suresh Bashyam ,  Andrew Penner ,  John Rochon ,  Kapil Dakhane

IPC分类号： H04M3/00

CPC分类号： G06F17/30905 ,  H04L67/28 ,  H04L67/2823 ,  H04L67/2828 ,  H04L67/303

摘要： A system includes a mobile device and an optimization server. The mobile device is capable of transmitting request data that includes a requested webpage and identification data. The optimization server is configured to receive response data that corresponds to the request data from a content server, to adapt the response data based on the identification data, and to transmit the adapted response data to the mobile device.

摘要翻译： 系统包括移动设备和优化服务器。 移动设备能够发送包括所请求的网页和识别数据的请求数据。 优化服务器被配置为从内容服务器接收对应于请求数据的响应数据，以便基于识别数据适应响应数据，并将适配的响应数据发送到移动设备。

公开(公告)号：US09749713B2

公开(公告)日：2017-08-29

申请号：US12580212

申请日：2009-10-15

申请人： Miguel Melnyk ,  Robert Kidd ,  Joseph Sestrich ,  Jeremy Tidemann ,  Kartik Ayyar ,  Frederick Koopmans ,  Andrew Penner

发明人： Miguel Melnyk ,  Robert Kidd ,  Joseph Sestrich ,  Jeremy Tidemann ,  Kartik Ayyar ,  Frederick Koopmans ,  Andrew Penner

IPC分类号： H04N21/854 ,  H04L29/06 ,  H04N19/176 ,  H04N19/70 ,  H04N19/15 ,  H04N19/61 ,  H04N19/124 ,  H04N19/40

CPC分类号： H04N21/85406 ,  H04L65/4092 ,  H04N19/124 ,  H04N19/15 ,  H04N19/176 ,  H04N19/40 ,  H04N19/61 ,  H04N19/70

摘要： A method includes receiving streaming media data having a media frame and a frame index referencing the media frame; allocating a frame budget for an output media frame by estimating a frame size of the output media frame based on the frame index; generating the output media frame in real-time by processing the media frame based on first processing parameters and, if the allocated frame budget is greater than a frame size of the processed media frame, padding the processed media frame; and providing the output media frame.

公开(公告)号：US08775665B2

公开(公告)日：2014-07-08

申请号：US12368260

申请日：2009-02-09

申请人： Miguel Melnyk ,  Robert Kidd ,  Andrew Penner ,  Jeremy Tidemann ,  Fabian Breg

发明人： Miguel Melnyk ,  Robert Kidd ,  Andrew Penner ,  Jeremy Tidemann ,  Fabian Breg

IPC分类号： G06F15/16 ,  H04L29/06

CPC分类号： H04L65/602 ,  H04L65/605 ,  H04L65/80 ,  H04N21/2402 ,  H04N21/242 ,  H04N21/26216 ,  H04N21/41407 ,  H04N21/4307

摘要： A computer-implemented method including receiving streaming media, wherein the streaming media is requested by a media player at a mobile device; retrieving timing information from the streaming media, wherein the timing information corresponds to real-time playback rate on the media player; framing the streaming media based on the real-time playback rate on the media player; scheduling transmission of the framed streaming media based on the framing; and transmitting the framed streaming media to the media player according to the schedule.

摘要翻译： 一种计算机实现的方法，包括接收流媒体，其中流媒体由移动设备上的媒体播放器请求; 从所述流媒体检索定时信息，其中所述定时信息对应于所述媒体播放器上的实时播放速率; 基于媒体播放器上的实时播放速率构建流媒体; 基于框架调度帧流媒体的传输; 以及根据时间表将成帧流媒体发送到媒体播放器。

公开(公告)号：US20120290918A1

公开(公告)日：2012-11-15

申请号：US13471057

申请日：2012-05-14

申请人： Miguel MELNYK ,  Suresh Bashyam ,  Andrew Penner ,  John Rochon ,  Kapil Dakhane

发明人： Miguel MELNYK ,  Suresh Bashyam ,  Andrew Penner ,  John Rochon ,  Kapil Dakhane

IPC分类号： G06F17/00

CPC分类号： G06F16/9577 ,  H04L67/28 ,  H04L67/2823 ,  H04L67/2828 ,  H04L67/303

摘要： A system includes a mobile device and an optimization server. The mobile device is capable of transmitting request data that includes a requested webpage and identification data. The optimization server is configured to receive response data that corresponds to the request data from a content server, to adapt the response data based on the identification data, and to transmit the adapted response data to the mobile device.

公开(公告)号：US07987285B2

公开(公告)日：2011-07-26

申请号：US12170347

申请日：2008-07-09

申请人： Miguel A. Melnyk ,  Nicholas J. Stavrakos ,  Fabian Breg ,  Andrew Penner

发明人： Miguel A. Melnyk ,  Nicholas J. Stavrakos ,  Fabian Breg ,  Andrew Penner

IPC分类号： G06F15/16

CPC分类号： H04N19/00193 ,  H04L47/10 ,  H04L47/2416 ,  H04L47/25 ,  H04L47/263 ,  H04L47/283 ,  H04L47/32 ,  H04N19/115 ,  H04N19/152 ,  H04N19/197 ,  H04N21/23406 ,  H04N21/2343 ,  H04N21/234381 ,  H04N21/2402 ,  H04N21/2662 ,  H04N21/44004 ,  H04N21/6377 ,  H04N21/6437 ,  H04N21/658 ,  H04N21/6582

摘要： A method including receiving a receiver report from a terminal; estimating one or more network conditions of a media network based at least in part on the receiver report; determining an optimal session bitrate based on the estimated one or more network conditions; and providing media data to the terminal based on the optimal session bitrate.

摘要翻译： 一种方法，包括从终端接收接收机报告; 至少部分地基于所述接收机报告来估计媒体网络的一个或多个网络条件; 基于估计的一个或多个网络条件确定最佳会话比特率; 以及基于最佳会话比特率向终端提供媒体数据。

公开(公告)号：US20130086275A1

公开(公告)日：2013-04-04

申请号：US13596916

申请日：2012-08-28

申请人： Miguel A. Melnyk ,  Nicholas J. Stavrakos ,  Andrew Penner ,  Jeremy Tidemann ,  Fabian Breg

发明人： Miguel A. Melnyk ,  Nicholas J. Stavrakos ,  Andrew Penner ,  Jeremy Tidemann ,  Fabian Breg

IPC分类号： H04L29/06

CPC分类号： H04L65/608 ,  H04L47/10 ,  H04L47/193 ,  H04L47/2416 ,  H04L47/25 ,  H04L47/283 ,  H04L47/32 ,  H04L47/38 ,  H04L65/607 ,  H04L65/80 ,  H04L69/163 ,  H04N21/23406 ,  H04N21/234381 ,  H04N21/2368 ,  H04N21/2385 ,  H04N21/2402 ,  H04N21/2662 ,  H04N21/44004 ,  H04N21/6377 ,  H04N21/658 ,  H04N21/6582 ,  H04N21/6583

摘要： A method including providing pseudo-streaming media data to a terminal; receiving a transport control protocol (TCP) acknowledgement from the terminal; estimating one or more network conditions of a network based at least in part on the TCP acknowledgement; determining an optimal session bitrate based on the estimated one or more network conditions; and providing pseudo-streaming media data to the terminal based on the optimal session bitrate.

摘要翻译： 一种方法，包括向终端提供伪流媒体数据; 从终端接收传输控制协议（TCP）确认; 至少部分地基于所述TCP确认来估计网络的一个或多个网络条件; 基于估计的一个或多个网络条件确定最佳会话比特率; 以及基于最佳会话比特率向终端提供伪流媒体数据。