Method of distributing video reference signals as isochronous network packets
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United States of America Patent
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Feb 18, 2003
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N/A
app pub date -
Apr 7, 2000
filing date -
Apr 7, 2000
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Abstract
A method of distributing video reference signals as isochronous data includes distributing a house reference signal among various audio and video devices using isochronous network packets that exclusively contain isochronous header information rather than header information accompanied by audio and/or video data. Because the data associated with a house reference signal typically represents an unused 'video black' signal, such data may be discarded without detrimentally affecting to the reference signal. By discarding the unused data associated with the video reference signal, isochronous packet size may be reduced and overall bandwidth consumption
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