Method for distributing digital TV signal and selection of conte

Details Method for distributing digital TV signal and selection of conte Method for distributing digital TV signal and selection of conte

1999-02-22

2000-09-19

Faile, Andrew I.

Electrical computers and digital processing systems: multicomput

Remote data accessing

348 7, 348461, 348473, 370468, H04N 710, H04N 700, H04N 708

Patent

active

061226602

ABSTRACT:
The present invention is a process in which broadcasters can supplement existing multimedia streams such as video and audio with additional multimedia streams in a coordinated and integrated way, allowing users, after reception of the broadcast stream, to select which sub-stream to use, without requiring an upstream channel to communicate this user preference back to the server or any additional bandwidth to broadcast these additional streams.

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