System and method to provide out-of-band broadcast trigger synchronization and communication to insertion devices
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United States of America Patent
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Sep 29, 2015
Grant Date -
Jan 16, 2014
app pub date -
Jul 12, 2013
filing date -
Jul 13, 2012
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Abstract
A cue message detection synchronizer that provides an out-of-band cue message to downstream content insertion devices. The cue message detection synchronizer receives a first data stream corresponding to a network feed, receives a second data stream corresponding to a provider feed, receives at least one cue message associated with the first data stream, compares the first data stream to the second data stream to determine a data stream offset, and generates cue message comprising one or more of: (i) the determined data stream offset, and (ii) a timestamp associated with the generated cue message and modified by the determined data stream offset. In this way, a location within a synchronized provider stream can be provided to downstream content insertion devices.
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