| 摘要 |
This invention relates to a data recording and reproduction apparatus, wherein video data VD and audio data AD are recorded in a recording medium while they are mixed in a compressed state respectively, and are reproduced from this recording medium. The video data is recorded in a recording medium in units of a predetermined length, and subsequently thereto, the audio data is recorded in the recording medium in units of a predetermined length. To each head portion of the video data and audio data, header data VH and AH, which are identification information for identifying these data, are added. When the video data and audio data recorded at different areas in the recording medium are reproduced, the access time is shortened by making the head seeking operation on the basis of the header data and reducing the number of seeking operation.
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