Deploying two-way interactive service over a one-way network

Interactive video distribution systems – Video distribution system with upstream communication

Reexamination Certificate

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Details

C370S389000, C370S395300, C370S395320, C348S734000

Reexamination Certificate

active

07908631

ABSTRACT:
Systems and methods for deploying two-way data communication over a one-way infrastructure are disclosed. An end user enters a control command into an input device that is capable of sending data containing the control command over a network to a content service provider. The content service provider adjusts the end user's output stream in accordance with the end user's control command. The adjusted output stream is distributed to the output display device. Further features are disclosed such as providing content descriptive metadata to the input device and/or the output display device.

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