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1. 发明申请

US20080043745A1 Method and Apparatus for Calculating Bandwidth Requirements 有权
标题翻译：计算带宽要求的方法和装置
公开(公告)号：US20080043745A1
公开(公告)日：2008-02-21
申请号：US11722696
申请日：2004-12-23
申请人： Fergal Toomey , Ian Dowse , Matthew Davey
发明人： Fergal Toomey , Ian Dowse , Matthew Davey
IPC分类号： H04L12/28
CPC分类号： H04L43/0888 , H04L41/142 , H04L43/045 , H04L43/0852 , H04L43/0894
摘要： Embodiments of the invention relate to bandwidth requirements within a packet data network. A method and system for analysing traffic is described herein. The method may utilise an estimation of a concave hull function of the arrived traffic within the buffer. The use of such a concave hull representation may allow for more efficient data processing and for a direct measurement of desired service rates for differing predetermined control parameters.
摘要翻译：本发明的实施例涉及分组数据网络中的带宽要求。本文描述了用于分析业务的方法和系统。该方法可以利用缓冲器内到达的业务的凹面船体功能的估计。使用这种凹形船体表示可以允许更有效的数据处理和用于不同的预定控制参数的期望的服务速率的直接测量。

2. 发明申请

US20070104100A1 Method and system for quality of service optimisation in a data network 审中-公开
标题翻译：数据网络优化服务质量的方法和系统
公开(公告)号：US20070104100A1
公开(公告)日：2007-05-10
申请号：US10551394
申请日：2004-03-31
申请人： Matthew Davey , Ian Dowse , Brian McGurk , Michael Meaney , Donald O'Sullivan , John Lewis
发明人： Matthew Davey , Ian Dowse , Brian McGurk , Michael Meaney , Donald O'Sullivan , John Lewis
IPC分类号： H04L12/26 , H04J1/16 , H04L12/56
CPC分类号： H04L12/5602 , H04L41/0896 , H04L47/2441 , H04L47/25 , H04Q3/0066
摘要： The present invention provides a method and system for estimating the optimum service rate or bandwidth requirement (BWR) for a switch or router in a communications network for a particular traffic flow which contains elastic traffic, i.e. traffic subject to a feedback mechanism. The invention provides an iterative technique to estimate the optimum service rate from calculated BWRs for the particular traffic flow without initially knowing the precise form of the BWR for various service rates at a buffer of a switch. This is done by initially configuring a service capacity, calculating the BWR to configure a new service capacity and repeating this until the calculated BWR and configured service capacity coincide.
摘要翻译：本发明提供了一种用于估计用于特定业务流的通信网络中的交换机或路由器的最优服务速率或带宽要求（BWR）的方法和系统，其包含弹性业务，即经受反馈机制的业务。本发明提供了一种迭代技术，用于针对特定业务流量从计算的BWR估计最优服务速率，而不用最初知道在交换机的缓冲器处的各种服务速率的BWR的精确形式。这是通过初始配置服务容量，计算BWR来配置新的服务容量并重复此操作，直到计算出的BWR和配置的服务容量一致。

3. 发明授权

US08170396B2 Changing video playback rate 有权
标题翻译：更改视频播放速率
公开(公告)号：US08170396B2
公开(公告)日：2012-05-01
申请号：US11735951
申请日：2007-04-16
申请人： David Kuspa , Matthew Davey , Steven Warner , Paul E. Young
发明人： David Kuspa , Matthew Davey , Steven Warner , Paul E. Young
IPC分类号： H04N5/93
CPC分类号： G11B27/005 , G11B27/034 , G11B27/326 , G11B27/34
摘要： The present disclosure includes systems and techniques relating to changing video playback rate. In general, one aspect of the subject matter described in this specification can be embodied in a method that includes providing a user interface for a digital video editing system, the user interface including a graphical representation of playback rate and playback duration for a sequence of digital video, and the user interface including defined points that reference respective frames in the sequence of digital video; receiving input specifying a change in playback rate for the sequence of digital video; and showing the change in playback rate and a corresponding change in playback duration for the sequence of digital video, the showing including moving one of the defined points in accordance with a new temporal position of a corresponding frame referenced by the one of the defined points.
摘要翻译：本公开包括与改变视频播放速率有关的系统和技术。通常，本说明书中描述的主题的一个方面可以体现在包括提供用于数字视频编辑系统的用户界面的方法中，该用户界面包括数字序列的播放速率和播放持续时间的图形表示视频和用户界面，包括参考数字视频序列中的相应帧的定义点; 接收指定数字视频序列的重放速率变化的输入; 并且示出了数字视频序列的播放速率的变化和播放持续时间的相应变化，所述显示包括根据由所定义的点之一引用的对应帧的新的时间位置来移动所定义的点之一。

4. 发明授权

US08332757B1 Visualizing and adjusting parameters of clips in a timeline 有权
标题翻译：可视化和调整时间轴中剪辑的参数
公开(公告)号：US08332757B1
公开(公告)日：2012-12-11
申请号：US12565528
申请日：2009-09-23
申请人： Matthew Davey , Sven Duwenhorst
发明人： Matthew Davey , Sven Duwenhorst
IPC分类号： G06F3/00 , G06F3/16
CPC分类号： G11B27/034 , G11B27/105 , G11B27/34
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for visualizing and adjusting parameters of clips in a timeline. In one aspect, a method includes generating a clip for one or more media elements having parameters, each clip being a visual representation of an associated media element; displaying an interface for representing each clip relative to a timeline; displaying first and second parameter lanes associated with a first clip and having associated first and second parameter lane control elements; receiving an input modifying one or more of the first and second parameter lane control elements; and adjusting the parameters of the media element associated with the first clip according to one or more properties of the first and second parameter lane control elements.
摘要翻译：方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于可视化和调整时间线中的剪辑的参数。一方面，一种方法包括为具有参数的一个或多个媒体元素生成剪辑，每个剪辑是相关联的媒体元素的视觉表示; 显示用于相对于时间线表示每个剪辑的界面; 显示与第一剪辑相关联的具有关联的第一和第二参数车道控制元素的第一和第二参数车道; 接收修改所述第一和第二参数车道控制元件中的一个或多个的输入; 以及根据第一和第二参数车道控制元件的一个或多个属性来调整与第一剪辑相关联的媒体元素的参数。

5. 发明授权

US07823056B1 Multiple-camera video recording 有权
标题翻译：多摄像机录像
公开(公告)号：US07823056B1
公开(公告)日：2010-10-26
申请号：US11429134
申请日：2006-05-04
申请人： Matthew Davey , David Kuspa , Steven Warner , Michael Gregory Jennings
发明人： Matthew Davey , David Kuspa , Steven Warner , Michael Gregory Jennings
IPC分类号： G06F3/00
CPC分类号： G11B27/034 , G11B27/34
摘要： Techniques and systems for recording video and audio in timeline sequences. In some embodiments, a method involves playing video from a timeline sequence that can include footage from portions of video tracks including at least one pre-recorded edit. In response to a selection of footage from the timeline sequence, the method can involve overwriting at least one pre-recorded edit in the timeline sequence. Each video track can correspond to a respective camera in a multiple-camera source. The footage can include one or more video clips, still images, frames, and moving images. The overwriting can occur while playing the video at a play rate faster than realtime, a play rate slower than realtime, a user-selected playing rate, during video scrubbing, or during realtime playback. The recording may involve a jump back input, and punch in and punch out locations associated with the timeline sequence.
摘要翻译：用于在时间轴序列中记录视频和音频的技术和系统。在一些实施例中，一种方法涉及从时间线序列播放视频，所述时间线序列可以包括来自包括至少一个预先记录的编辑的视频轨道的部分的画面。响应于来自时间轴序列的素材的选择，该方法可以包括在时间轴序列中重写至少一个预先录制的编辑。每个视频轨道可以对应于多摄像机源中的相应摄像机。镜头可以包括一个或多个视频剪辑，静止图像，帧和运动图像。在播放速度比实时更快，播放速度比实时更慢，用户选择的播放速率，视频清理或实时播放期间，播放视频可能会发生覆盖。记录可能涉及跳回输入，并且打入并打孔与时间线序列相关联的位置。

6. 发明申请

US20080253735A1 CHANGING VIDEO PLAYBACK RATE 有权
标题翻译：更改视频播放速率
公开(公告)号：US20080253735A1
公开(公告)日：2008-10-16
申请号：US11735951
申请日：2007-04-16
申请人： DAVID KUSPA , Matthew Davey , Steven Warner , Paul E. Young
发明人： DAVID KUSPA , Matthew Davey , Steven Warner , Paul E. Young
IPC分类号： G11B27/00
CPC分类号： G11B27/005 , G11B27/034 , G11B27/326 , G11B27/34
摘要： The present disclosure includes systems and techniques relating to changing video playback rate. In general, one aspect of the subject matter described in this specification can be embodied in a method that includes providing a user interface for a digital video editing system, the user interface including a graphical representation of playback rate and playback duration for a sequence of digital video, and the user interface including defined points that reference respective frames in the sequence of digital video; receiving input specifying a change in playback rate for the sequence of digital video; and showing the change in playback rate and a corresponding change in playback duration for the sequence of digital video, the showing including moving one of the defined points in accordance with a new temporal position of a corresponding frame referenced by the one of the defined points.
摘要翻译：本公开包括与改变视频播放速率有关的系统和技术。通常，本说明书中描述的主题的一个方面可以体现在包括提供用于数字视频编辑系统的用户界面的方法中，该用户界面包括数字序列的播放速率和播放持续时间的图形表示视频和用户界面，包括参考数字视频序列中的相应帧的定义点; 接收指定数字视频序列的重放速率变化的输入; 并且示出了数字视频序列的播放速率的变化和播放持续时间的相应变化，所述显示包括根据由所定义的点之一引用的对应帧的新的时间位置来移动所定义的点之一。

7. 发明申请

US20050144174A1 Framework for providing remote processing of a graphical user interface 审中-公开
标题翻译：用于提供图形用户界面的远程处理的框架
公开(公告)号：US20050144174A1
公开(公告)日：2005-06-30
申请号：US10868494
申请日：2004-06-15
申请人： Leonid Pesenson , Matthew Davey , Carl Carrie
发明人： Leonid Pesenson , Matthew Davey , Carl Carrie
IPC分类号： G06F7/00 , G06F9/44
CPC分类号： G06F9/452
摘要： A portion of an application program that would ordinarily be processed on the client side of a client-server computer network can be processed remotely on the server. Under this arrangement, the entire Model portion of the Model-View-Controller (MVC) paradigm can be executed on the server. In general, the portion remaining on the client need only send Model-modifying messages to the server. A declarative programming language is used to define the desired implementation.
摘要翻译：通常在客户端 - 服务器计算机网络的客户端处理的应用程序的一部分可以在服务器上远程处理。在这种安排下，模型 - 视图 - 控制器（MVC）范例的整个模型部分可以在服务器上执行。通常，客户端上剩余的部分只需要向服务器发送模型修改消息。使用声明式编程语言来定义所需的实现。

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