INTERACTIVE AUDIO/VIDEO BROADCAST SYSTEM, METHOD FOR OPERATING THE SAME AND USER DEVICE FOR OPERATION IN THE INTERACTIVE AUDIO/VIDEO BROADCAST SYSTEM

摘要

interactive audio / video broadcast system, a method and a system for the action to interactive audio / video user device for operation in a broadcast system. Audio / video (AV) broadcast system (2), a method for operating the system and interact with the user device for operation of the AV broadcasting system. (AV) broadcast systems (AV) capture unit (4), and an editing unit 12 and the user device (18). A plurality of video streams are captured by the (AV) capture unit (4), the main (AV) signal (A) is a broadcast to a plurality of user devices 18 over a broadcast channel. User request (R) is transmitted from the user device in (18) (AV) editing unit 12, and displays the information on the topic of the edited replay clip (C). User request (R) edited replay clip (C) after the processing of (AV) content in the for (AV) edit unit 12 to generate a response to the replay clip (C) is empty of the broadcast channel Broadcast is cast by using the bandwidth. A copy of the replay clip (C) is cached in the user device 18 is reproduced on receipt of a user command. ;