Systems and methods for delivering picture-in-picture...

Details Systems and methods for delivering picture-in-picture... Systems and methods for delivering picture-in-picture...

2007-03-06

2007-03-06

Lee, Michael H. (Department: 2622)

Television

Basic receiver with additional function

For display of additional information

C348S473000

Reexamination Certificate

active

10377584

ABSTRACT:
T Systems and methods for providing picture-in-picture, or other multi-picture displays. Some of the systems include two or more video and/or data signals that are coupled to a transmission device. In addition, a selector signal is coupled to the transmission device. The transmission device also includes a video output that, based at least in part on the selector signal, provides a derivative of one of the video and/or data signals at a first compression and bandwidth, and the other video and/or data signal at a second compression and bandwidth. Various of the methods include utilize the systems to transmit two or more video outputs based at least in part on a selector signal.

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