| 摘要 |
When data including video and/or audio data is dispersed into data each having a predetermined unit and recorded in a non-linear accessible recording medium, or reproducing data dispersed and recorded, in case that the status information is not output in a predetermined period, it is decided that an error occurred to perform an error processing. Also, when data including video and/or audio data is dispersed into data each having a predetermined unit and recorded in a non-linear accessible recording medium with a redundancy, in case that an error occurred, which can be corrected within the redundancy, the fault information is recorded and the data is restored immediately by using the redundancy when the data of which an error occurred is reproduced based on the fault information.
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