Visual interactive telecommunication system via TV has server for sending demanded audio-video contents to user terminals via mobile telephone network, in which user terminals transmits audio-video contents to TV set in predefined format

摘要

The system has a server for generating and storing audio-video contents demanded by users, and sends the audio-video contents to the user terminals. The user terminals receive and process the audio-video contents, and transmits them to a TV set in predefined format. A mobile telephone network is used for transmitting the audio-video contents from the server to the user terminals.