| 摘要 |
In a video/audio information recording/playback apparatus and method for recording programs in a recording medium in accordance with reservation information, and reproducing the recorded programs, attribute information for grouping a plurality of programs recorded according to reservation information is added to each of the programs recorded according to the reservation information. In addition, the number of programs constituting a unit of processing is set, and information representing the above-mentioned number of programs is recorded together with the program recorded according to the reservation information. A new program is recorded, while preserving the previously recorded program or programs, until the number of recorded programs belonging to the same group reaches the above-mentioned number of programs constituting the unit of processing. After that, a new program is recorded in replacement of an old program of the same group. In reservation for periodic recording, the number of programs within a predetermined period, e.g., a week, may be automatically set as the above-mentioned number of programs, which may thereafter be altered by user input.
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