| 摘要 |
The amount of data stored in a video buffer (3) that temporarily stores multi-angle streams (A, B) is controlled from information giving the distance between the angle blocks (A-1, B-1, A-2, B-2, . . . ) of the multi-angle streams and an audio stream (C) on a recording medium (10). In multi-angle playback, in which multiple files are read simultaneously, this can shorten the time from when the user switches the angle until the image reproduced by a video display apparatus changes to the intended angle.
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