METHOD, END USER SYSTEM, SIGNAL AND TRANSMISSION SYSTEM FOR COMBINING BROADCASTED AUDIO-VIDEO CONTENT WITH LOCALLY AVAILABLE INFORMATION

摘要

Method, end user system, transmission system, computer software product and broadcasted signal for enhancing the user experience of a broadcast via an interactive playback combining a broadcasted signal with a signal comprising additional information stored locally. A broadcasted software application detects the presence in the end user system (for example a set top box or a digital television set) of a suitable media player (for example a Blu-ray Disc player) and of a desired media (for example BD-ROM) and consequently enhances the broadcast by using the content stored on the media.