3D display apparatus and content displaying method thereof

摘要

A content processing method and a three dimensional (3D) image processing apparatus are provided. The content processing method includes: processing a video signal to be displayed on a screen; processing an audio signal corresponding to the video signal to be output in synchronization with the video signal on the screen; and individually controlling a 3D effect of a subtitle to be displayed on the screen according a loudness level of the audio signal.