APPARATUS AND METHOD FOR PROVING CONTINUOUS VIEWING FUNCTION BY USING A SECOND DEVICE IN A WIRELESS AV SYSTEM

摘要

The present invention relates to an apparatus and method for providing a continuous viewing function through a second device in a wireless AV system. In this specification, a wireless communication unit configured to transmit a data stream to at least one of a plurality of display devices and a wireless communication unit are controlled to obtain status information from the plurality of display devices, and from a first display device of the plurality of display devices. Provides a data transmission device including a control unit configured to transmit setting information of the first display device to a second display device recognized by a user among the plurality of display devices when information instructing continuous viewing is received.