Patent ID: 9591368
Date: 2017-03-07
CPC Classifications: H04N

Claim:
1. A display apparatus comprising: a signal receiver configured to receive a broadcasting signal corresponding to a channel selected from among a plurality of channels, the broadcasting signal comprising image data corresponding to a content of the selected channel and resolution information about the selected channel, the resolution information indicating a resolution of the selected channel and whether a content overlapped channel having a resolution different from the resolution of the selected channel exists; a signal processor configured to extract the image data of the content and the resolution information about the selected channel from the received broadcasting signal; a display configured to display an image based on the extracted image data of the content; and a controller configured to perform a control operation based on the extracted resolution information about the selected channel indicating the resolution of the selected channel and whether the content overlapped channel exists, wherein the resolution information has a hit value in a single field of a table, indicating both the resolution of the selected channel and whether the content overlapped channel exists, and wherein the bit value is selected from among a plurality of bit values.