Scheme for transmitting video and audio data of variable formats over a serial link of a fixed data rate
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United States of America Patent
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Sep 7, 2010
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app pub date -
Jun 8, 2004
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Jun 8, 2004
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Abstract
A flexible framing format and implementation scheme for transmitting uncompressed video data selected from a group of various video formats, audio data and control data over a single serial communication channel at a fixed clock rate, thereby eliminating the need for transmitting a pixel clock signal. The data is transmitted over the single communication channel in packets and recreated at the destination side. Blank pixels of the video data are completely suppressed so that only active pixels are transmitted over the single communication channel, thereby reducing communication bandwidth requirement of the channel.
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