| 摘要 |
Provided is an information recording/reproducing apparatus which suppresses consumption of a battery and prevents wasteful power consumption in the case of failing in recording and dubbing operations, including a signal processor which processes video or audio elementary stream supplied from the outside; an encoding unit which compresses information generated by the signal processor; a first recording medium which records the information compressed by the encoding unit; a connection which connects an external first power source; an internal second power source which is different from the first power source; and a controller which, when detecting a writing failure of the compressed information in the first recording medium, stops a power supply from the second power source when a recording operation of the compressed information in the first recording medium is operated only by the second power source.
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