Video production switcher panel and related methods
    5.
    发明授权
    Video production switcher panel and related methods 有权
    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

    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。

    VIDEO PRODUCTION SWITCHER PANEL AND RELATED METHODS
    6.
    发明申请
    VIDEO PRODUCTION SWITCHER PANEL AND RELATED METHODS 有权
    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

    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。