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1. 发明申请

US20080211963A1 Equipment For Audio-Video Processing System 审中-公开
标题翻译：音视频处理系统设备
公开(公告)号：US20080211963A1
公开(公告)日：2008-09-04
申请号：US11915401
申请日：2006-05-08
申请人： Geert Gerardus Vanderheijden , Romke Kats , Richard Ansfriedus Snijders
发明人： Geert Gerardus Vanderheijden , Romke Kats , Richard Ansfriedus Snijders
IPC分类号： H04N5/067 , H04N5/14 , H04N5/60
CPC分类号： H04N21/44 , H04N5/0736 , H04N5/602 , H04N21/2368 , H04N21/4307 , H04N21/4341 , H04N21/439
摘要： The invention provides a processing system, comprising a video signal processing unit for processing a video signal, the video signal processing entailing a video signal processing delay, and video delay control for controlling said video signal processing unit in dependence on a maximum allowed value for the video signal processing delay. The invention also provides an audio-video signal source, comprising an output for sending a video signal to a video signal processing unit, and an output for communicating to the video signal processing unit a maximum allowed value for a video signal processing delay entailed by video signal processing in the video signal processing unit. The invention further provides an audio signal processing unit, comprising an audio signal processing unit, said audio signal processing entailing an audio signal processing delay not exceeding a maximum audio delay, and an output for communicating to the video signal processing unit a maximum allowed value for a video signal processing delay entailed by video signal processing in the video signal processing unit, the maximum allowed value for the video signal processing delay depending on the maximum audio delay.
摘要翻译：本发明提供了一种处理系统，包括用于处理视频信号的视频信号处理单元，涉及视频信号处理延迟的视频信号处理以及用于根据最大允许值控制所述视频信号处理单元的视频延迟控制视频信号处理延迟。本发明还提供了一种音频 - 视频信号源，包括用于将视频信号发送到视频信号处理单元的输出端和用于与视频信号处理单元通信的输出，用于由视频所产生的视频信号处理延迟的最大允许值视频信号处理单元中的信号处理。本发明还提供了一种音频信号处理单元，包括音频信号处理单元，所述音频信号处理涉及不超过最大音频延迟的音频信号处理延迟，以及用于向视频信号处理单元传送最大允许值在视频信号处理单元中由视频信号处理引起的视频信号处理延迟，视频信号处理延迟的最大允许值取决于最大音频延迟。

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