摘要 |
A program stream is generated from input video data. A recording area is secured in a first track on a recording disc. Video object sets are generated from the program stream. The video object sets are recorded on a second track on the recording disc. The second track is separate from the first track. Video title management information pieces are generated which correspond to the video object sets respectively. The video title management information pieces are recorded on the secured recording area. Preferably, the video object sets are recorded on the second track while the video title management information pieces are recorded on the secured recording area.
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