DIGITAL BROADCATING RECIEVER AND CHANNEL BROWSER

摘要

PURPOSE: A digital broadcasting receiver and a channel browser are provided to minimize additional hardware load and/or setting alternation, thereby supporting channel browsing function. CONSTITUTION: A second demodulator(150) demodulates an output signal of a second tuner. The second demodulator outputs a second AV packet stream. A channel browser mixes a first AV packet stream and the second AV packet stream. The channel browser writes AV packet stream for display according to agreement. The channel browser outputs the written AV packet stream for display to integrated display processor.