Display apparatus, terminal, and a method of providing video using the display apparatus

摘要

The display apparatus includes a video receptor configured to receive a video signal; a displayer configured to display an image; a communicator configured to receive an input signal from an external terminal and transmit the video signal to the external terminal; and a controller configured to monitor whether the input signal is received through the communicator, and change an operating mode to a transmission mode from an off mode in which the displayer and the video receptor are in an off state and control the communicator to transmit the video signal to the external terminal transmitting a video transmission request in response to the received input signal including the video transmission request.