| 摘要 |
A performance reproduction devices simultaneously records performance information from a plurality of information streams. The performance information may include entire programs, such as movies, radio programs or the like, or may include commands for generating a performance using a pseudo-live performance generator (PLPG) and previously-stored information. Performance description information may be extracted from the received performance information and categorized and/or indexed to allow a viewer to easily sort through recorded performances and determine which performance to watch. Performances may be generated using information simultaneously received from different information streams. For example, a viewer may watch a movie that is reproduced based on information received from one channel, with the commercials that are normally interspersed throughout the movie being replaced with commercials reproduced based on information received from another channel.
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