FIELD: devices for recording/reproducing a moving image.
SUBSTANCE: device for recording/reproducing a moving image is provided. Audio data in data of moving image contain first audio or first audio and second audio, and information of main blocks includes information about condition of first audio and information about condition of second audio. Information about condition of first audio denotes whether corresponding first audio is original audio or modified audio. If second audio exists, information about condition of second audio denotes whether second audio is original audio, modified audio, dummy audio or modified audio recorded on top of all or part of dummy audio.
EFFECT: increased efficiency.
2 cl, 7 dwg
