Methods and systems for insertion of supplemental video and audio content
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United States of America Patent
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N/A
Issued Date -
Dec 26, 2002
app pub date -
Apr 9, 2002
filing date -
Apr 9, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Systems and methods for inserting material into a transmission stream. In some embodiments an element inserter inserts tags, such as promotional tags, into a transmission stream based on transmission time considerations.
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