Patent ID: 9723287
Date: 2017-08-01
CPC Classifications: G10H,H04N,H04R

Claim:
1. An enhanced three-dimensional (3D) audiotvideo (A/V) processing method comprising: generating three-dimensional (3D) content including video content and audio content; generating audio depth information relating to video frames constructing the video content, wherein the audio depth information is used to generate a 3D audio effect to be applied to the audio content, and the audio depth information includes frame identification information, audio depth level information and audio depth range information, wherein the frame identification information indicates a frame number for identifying each video frame, the audio depth level information indicates the degree of 3D audio effect to be applied to each video frame, and the audio depth range information indicates a total number of levels of the audio depth level, wherein the audio depth level information has audio depth values, and each of the audio depth values corresponds to each frame number of the frame identification information, and wherein the audio depth range information has audio range values, and each of the audio range values corresponds to each frame number of the frame identification information; and generating a 3D enhanced signal including the generated 3D content and the audio depth information.