WIRELESS AUDIO/VIDEO TRANSMISSION SYSTEM, WIRELESS TRANSMISSION DEVICE, AND AUDIO OUTPUT DEVICE AND VIDEO OUTPUT DEVICE

摘要

Provided is a wireless video and audio transmission system which is more convenient for a user even when a destination to which video and audio data is transmitted is switched, from a video and audio output device such as a TV, to a video output device such as a liquid-crystal projector. In the wireless video and audio transmission system (10), one of a video output device (300), a wireless transmission device (100) and an audio output device (400) determines an audio mode of the audio output device (400) by judging whether or not either a video and audio output device (200) or the video output device (300) which is selected to receive a radio signal transmitted from the wireless transmission device (100) and to output video is capable of outputting audio.