Patent ID: 8243959
Filing Date: 2012-08-14
Classification: H04N

Abstract:
1. An audio output control device comprising: display means for displaying two screens; speaker output control means for recognizing whether a main screen or a sub screen is being selected on the display means that is displaying the two screens and performing a control process to output a main or sub sound of the selected main or sub screen through a speaker; and headphone output control means for, before a headphone is connected to a headphone terminal, performing a control process to supply to the headphone terminal the sub or main sound of the sub or main screen that is not being selected, wherein the speaker output control means control process to output a main or sub sound of the selected main or sub screen through a speaker and the headphone output control means control process to supply to the headphone terminal the sub or main sound of the sub or main screen that is not being selected are performed at the same time, and are performed both before and after the headphone is connected to the headphone terminal.