METHOD AND SYSTEM FOR COMMUNICATING BETWEEN A HOST DEVICE AND USER DEVICE THROUGH AN INTERMEDIATE DEVICE USING A COMPOSITE VIDEO SIGNAL

摘要

A system and method includes a host device using a first format, an intermediate device, a user device using a second format and a network in communication with the host device, the intermediate device and the user device. The user device communicates a first user generated signal having the second format to the intermediate device. The intermediate device converts the second format of the first user generated signal to the first format to form a second user generated signal. The intermediate device communicates the second user generated signal to the host device.