Audio-visual system for e.g. television set, has delay adjusting unit that adjusts delay of video data, such that video data is delayed in dependence of delay that is caused in transferred audio data by audio transmission line

摘要

The system has an audio-visual device (AVV) for processing given audio and video data. A wireless audio transmission line is provided for transferring the audio data processed by the device. A delay adjusting unit (VEM) is provided for adjusting delay of the video data, such that the video data is delayed in dependence of delay that is caused in the transferred audio data by the audio transmission line. An independent claim is also included for a method to output video and audio data in an audio visual system.