Methods and apparatus for digital advertisement insertion in vid

Details Methods and apparatus for digital advertisement insertion in vid Methods and apparatus for digital advertisement insertion in vid

1995-03-22

1997-02-04

Peng, John K.

Television

Special applications

Manufacturing

H04N 710

Patent

active

056003668

ABSTRACT:
Digital ad insertion methods and apparatus permit timely and correct switchovers from network programming to local advertising in ways which occur smoothly without a disruption in perception to the viewer. Switchovers occur at packet or frame boundaries and are designed to occur upon detection of idle information from a network source.

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patent: 5412416 (1995-05-01), Nemirofsky
patent: 5424770 (1995-06-01), Schmelzer et al.

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