Patent ID: 8482673
Filing Date: 2013-07-09
Classification: G09G,H04N

Abstract:
1. A method for displaying video signals on a display screen of a display apparatus, wherein the video signals are received by the display apparatus from a plurality of input sources, the method comprising: displaying in a sub-window on the display screen a video signal output from a first input source of the display apparatus; displaying in a main window on the display screen a video signal output from a second input source of the display apparatus; determining whether an additional signal is received from the first input source; and displaying a video signal input from the first input signal source of the display apparatus entirely on the display screen based on the received additional signal, wherein the first input source of the display apparatus is an external video playing device which plays a media storage medium, wherein the additional signal is data generated by the external video playing device to indicate that a process for playing a main video of the media storage medium by the external video playing device is completed.