| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that, when a transport stream (TS) is reproduced from a recording medium, it is required to prevent a buffer failure in a decoder at the start of the playback and in switching from trick play to normal play. Ž<P>SOLUTION: When starting playback of a TS from a recording medium and when switching between trick play and normal play, a playback system for outputting a stream at the timing similar to input timing in recording, and a playback system for monitoring the amount of data stored in a buffer of a decoder to control the stream output in accordance with the amount of data are appropriately selected. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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