Patent ID: 6640046
Filing Date: 2003-10-28
Classification: G11B,H04N

Abstract:
A recording medium comprising:a moving picture data; and at least one information area related to the moving picture data recorded in the recording medium; wherein, the moving picture data comprises at least one of video data and audio data and the audio data comprises first audio, or first audio and second audio, the state information on the first audio represents an original audio state in which the first audio is original audio, or a modified audio state in which the first audio is modified over part or all of the original audio, and the state information on the second audio represents a first state in which the second audio is original audio, a second state in which the second audio is modified over part or all of the original audio which is the second audio, a third state in which the second audio is dummy audio which is exactly the same as the first audio, or a fourth state in which the second audio is modified over pan or all of the dummy audio which is the second audio.