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1. 发明授权

US08407374B2 Intelligent resource state memory recall 有权
标题翻译：智能资源状态存储器调用
公开(公告)号：US08407374B2
公开(公告)日：2013-03-26
申请号：US12759729
申请日：2010-04-14
申请人： David Allan Ross , Leslie Vincent O'Reilly , Troy David English , Alun John Fryer , Steven Martin Robinson , Gerald Edwin Coldwell , Jean-Francois Gagnon
发明人： David Allan Ross , Leslie Vincent O'Reilly , Troy David English , Alun John Fryer , Steven Martin Robinson , Gerald Edwin Coldwell , Jean-Francois Gagnon
IPC分类号： G06F3/00 , H04N5/268 , H04N5/222 , H04N9/74 , H04N9/75 , H03K17/00
CPC分类号： H04N5/268 , G11B27/034
摘要： Intelligent resource state memory recall techniques, and associated apparatus and methods, are disclosed. States of one or more video switcher resources in a resource state memory may be recalled to the same or different resources, depending on resource availability at the time of memory recall. A memory recall need not affect an on air signal. The memory may be recalled to recreate a desired program output, as defined in the memory, on a preview output of the video switcher, which leaves a current program output of the video switcher undisturbed when the memory is recalled.
摘要翻译：公开了智能资源状态存储器回忆技术及相关设备和方法。资源状态存储器中的一个或多个视频切换器资源的状态可以根据存储器调用时的资源可用性被调用到相同或不同的资源。记忆回忆不需要影响空中信号。可以调用存储器以在存储器中定义的在视频切换器的预览输出上重新创建期望的节目输出，这在存储器被调用时留下视频切换器的当前节目输出不受干扰。

2. 发明授权

US08307284B2 Method and system for automated control of audio and video sources and a final composite output thereof through a video switcher 有权
标题翻译：通过视频切换器自动控制音频和视频源的方法和系统及其最终的复合输出
公开(公告)号：US08307284B2
公开(公告)日：2012-11-06
申请号：US11087629
申请日：2005-03-24
申请人： David Allan Ross , Jeffrey Derek Moore , Troy David English , Gerald D. Kuch , Charles Allan Pepper , Christopher M. Rude , Jonathan Douglas Laurie Pile , Alun John Fryer
发明人： David Allan Ross , Jeffrey Derek Moore , Troy David English , Gerald D. Kuch , Charles Allan Pepper , Christopher M. Rude , Jonathan Douglas Laurie Pile , Alun John Fryer
IPC分类号： G06F3/00 , H04N7/173
CPC分类号： G11B27/034 , G11B27/036
摘要： An audio and video production system and method, including a video production control switcher; and one or more computers connected through a network and configured for controlling the video production control switcher. The system is further configured for at least one of defining looks, including shot templates, that correspond to particular settings on the production control switcher or settings of parts of the production control switcher; defining sequences of the looks or assigning individual looks to control elements on a computer of the computers; transmitting the looks across the network; and translating of a single look into one or more standard editor commands, and transmitting the commands to the production control switcher.
摘要翻译：一种影音制作系统及方法，包括视频制作控制切换器; 以及通过网络连接并被配置为用于控制视频制作控制切换器的一个或多个计算机。所述系统进一步被配置用于对与所述生产控制切换器上的特定设置或生产控制切换器的部件的设置相对应的定义外观，包括镜头模板中的至少一个; 定义外观的序列或分配单独外观以控制计算机的计算机上的元件; 通过网络传输外观; 并且将单个外观转换为一个或多个标准编辑器命令，以及将命令传送到生产控制切换器。

3. 发明授权

US08519949B2 Video production switcher panel and related methods 有权
标题翻译：视频制作切换面板及相关方法
公开(公告)号：US08519949B2
公开(公告)日：2013-08-27
申请号：US12100629
申请日：2008-04-10
申请人： David Allan Ross , Alun John Fryer , Troy David English , Brian James Ford , Kizito Gysbertus Antonius Van Asten , Julio Alberto Velandia Rodriguez , Norman Wong
发明人： David Allan Ross , Alun John Fryer , Troy David English , Brian James Ford , Kizito Gysbertus Antonius Van Asten , Julio Alberto Velandia Rodriguez , Norman Wong
IPC分类号： G09G5/00 , G06F3/02 , G09G3/36 , G09G5/10
CPC分类号： H04N5/265 , H04H60/04 , H04N5/262
摘要： Various improvements for video production switchers are disclosed. In a user input module, a Link button is operable to link key functions with a user controllable input device. A multicolor lighting arrangement may be provided, and possibly calibrated, for illuminating each button of a switcher with a controllable color and/or intensity. In an improved Pulse-Width Modulation (PWM) scheme, a PWM output is dependent on a pseudo-random number and a threshold. A display on a keyer module may be used to provide indications of a key source and type currently associated with the keyer module. A switcher menu system may be enhanced by providing a first display for accessing a full menu system, and a second display for accessing at least a portion of the full menu system. In a modular switcher panel, a panel structure carries button modules, at least one of which is interchangeable without displacing other button modules.
摘要翻译：公开了视频制作切换器的各种改进。在用户输入模块中，链接按钮可操作以将键功能与用户可控输入设备相链接。可以提供可能校准的多色照明装置，用于以可控的颜色和/或强度照亮切换器的每个按钮。在改进的脉宽调制（PWM）方案中，PWM输出取决于伪随机数和阈值。键控器模块上的显示器可用于提供当前与键控器模块相关联的键源和类型的指示。可以通过提供用于访问完整菜单系统的第一显示器和用于访问整个菜单系统的至少一部分的第二显示器来增强切换器菜单系统。在模块化切换器面板中，面板结构承载按钮模块，其中至少一个可互换而不移动其他按钮模块。

4. 发明申请

US20100266264A1 INTELLIGENT RESOURCE STATE MEMORY RECALL 有权
标题翻译：智能资源状态记忆调用
公开(公告)号：US20100266264A1
公开(公告)日：2010-10-21
申请号：US12759729
申请日：2010-04-14
申请人： David Allan ROSS , Leslie Vincent O'REILLY , Troy David ENGLISH , Alun John FRYER , Steven Martin ROBINSON , Gerald Edwin COLDWELL , Jean-Francois GAGNON
发明人： David Allan ROSS , Leslie Vincent O'REILLY , Troy David ENGLISH , Alun John FRYER , Steven Martin ROBINSON , Gerald Edwin COLDWELL , Jean-Francois GAGNON
IPC分类号： H04N7/26 , G06F12/10 , G06F12/14 , G06F3/01
CPC分类号： H04N5/268 , G11B27/034
摘要： Intelligent resource state memory recall techniques, and associated apparatus and methods, are disclosed. States of one or more video switcher resources in a resource state memory may be recalled to the same or different resources, depending on resource availability at the time of memory recall. A memory recall need not affect an on air signal. The memory may be recalled to recreate a desired program output, as defined in the memory, on a preview output of the video switcher, which leaves a current program output of the video switcher undisturbed when the memory is recalled.
摘要翻译：公开了智能资源状态存储器回忆技术及相关设备和方法。资源状态存储器中的一个或多个视频切换器资源的状态可以根据存储器调用时的资源可用性被调用到相同或不同的资源。记忆回忆不需要影响空中信号。可以调用存储器以在存储器中定义的在视频切换器的预览输出上重新创建期望的节目输出，这在存储器被调用时留下视频切换器的当前节目输出不受干扰。

5. 发明授权

US07602446B2 Method, system and device for auxiliary bus mixer and keyer 有权
标题翻译：辅助总线混合器和键控器的方法，系统和装置
公开(公告)号：US07602446B2
公开(公告)日：2009-10-13
申请号：US11087830
申请日：2005-03-24
申请人： David Allan Ross , Alun John Fryer , Troy David English
发明人： David Allan Ross , Alun John Fryer , Troy David English
IPC分类号： H04N5/262
CPC分类号： H04N5/265 , H04N5/272
摘要： A method, system, and device for video production, including adding a mixer to an Auxiliary Bus of a Video Production Switcher; adding one or more keyers to the Auxiliary Bus of the Video Production Switcher; and adding special effects to the Auxiliary Bus.
摘要翻译：一种用于视频制作的方法，系统和装置，包括将混音器添加到视频制作切换器的辅助总线; 将一个或多个键控器添加到视频制作切换器的辅助总线; 并向辅助总线添加特殊效果。

6. 发明授权

US07508455B2 Method, system, and device for automatic determination of nominal backing color and a range thereof 有权
标题翻译：用于自动确定标称背衬颜色及其范围的方法，系统和装置
公开(公告)号：US07508455B2
公开(公告)日：2009-03-24
申请号：US11072502
申请日：2005-03-07
申请人： Yu Liu , David Allan Ross , Alun John Fryer
发明人： Yu Liu , David Allan Ross , Alun John Fryer
IPC分类号： H04N9/74 , H04N9/75
CPC分类号： H04N9/75
摘要： A method, system, and device for generating a clean clipping signal α for a chromakey function or a video composition, including identifying background colors formed by a solid color background, shadows cast by still and moving subjects, a non-uniform reflection caused by spot lighting and non-flat backdrop or flaw wall, and translucent foreground objects, with a 3D volume in a 3D color space; determining parameters defining same by using a dirty alpha α; generating a clean clipping signal αshd background colors, and a clean clipping signal αtsl for translucency colors; identifying foreground colors formed by the still and moving subjects with a 3D volume in a 3D color space; classifying colors into transition colors; and generating an area map for mapping each pixel into background, shadow, translucent, foreground, and transition areas.
摘要翻译：一种用于为色差函数或视频构图生成干净的剪切信号α的方法，系统和装置，包括识别由纯色背景形成的背景颜色，由静止和移动的对象投射的阴影，由斑点引起的不均匀的反射照明和非平面背景或缺陷墙，以及三维色彩空间中的3D体积的半透明前景物体; 确定通过使用脏αalpha定义相同的参数; 产生干净的剪切信号alphashd背景颜色，和干净的剪切信号alphatsl的半透明颜色; 识别由3D颜色空间中的3D体积的静止和移动的对象形成的前景颜色; 将颜色分类为过渡颜色; 以及生成用于将每个像素映射到背景，阴影，半透明，前景和过渡区域的区域图。

7. 发明申请

US20080252599A1 VIDEO PRODUCTION SWITCHER PANEL AND RELATED METHODS 有权
标题翻译：视频生产切换面板及相关方法
公开(公告)号：US20080252599A1
公开(公告)日：2008-10-16
申请号：US12100629
申请日：2008-04-10
申请人： David Allan ROSS , Alun John FRYER , Troy David ENGLISH , Brian JAMES FORD , Kizito Gysbertus Antonius VAN ASTEN , Julio Alberto Velandia RODRIGUEZ , Norman WONG
发明人： David Allan ROSS , Alun John FRYER , Troy David ENGLISH , Brian JAMES FORD , Kizito Gysbertus Antonius VAN ASTEN , Julio Alberto Velandia RODRIGUEZ , Norman WONG
IPC分类号： G06F3/033 , G09G5/10
CPC分类号： H04N5/265 , H04H60/04 , H04N5/262
摘要： Various improvements for video production switchers are disclosed. In a user input module, a Link button is operable to link key functions with a user controllable input device. A multicolor lighting arrangement may be provided, and possibly calibrated, for illuminating each button of a switcher with a controllable color and/or intensity. In an improved Pulse-Width Modulation (PWM) scheme, a PWM output is dependent on a pseudo-random number and a threshold. A display on a keyer module may be used to provide indications of a key source and type currently associated with the keyer module. A switcher menu system may be enhanced by providing a first display for accessing a full menu system, and a second display for accessing at least a portion of the full menu system. In a modular switcher panel, a panel structure carries button modules, at least one of which is interchangeable without displacing other button modules.
摘要翻译：公开了视频制作切换器的各种改进。在用户输入模块中，链接按钮可操作以将键功能与用户可控输入设备相链接。可以提供可能校准的多色照明装置，用于以可控的颜色和/或强度照亮切换器的每个按钮。在改进的脉宽调制（PWM）方案中，PWM输出取决于伪随机数和阈值。键控器模块上的显示器可用于提供当前与键控器模块相关联的键源和类型的指示。可以通过提供用于访问完整菜单系统的第一显示器和用于访问整个菜单系统的至少一部分的第二显示器来增强切换器菜单系统。在模块化切换器面板中，面板结构承载按钮模块，其中至少一个可互换而不移动其他按钮模块。

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