| 摘要 |
In a write once type optical disc, when ejecting the disc and turning power OFF, it is necessary to update record management data on the disc so that the record management data on the disc coincide with the record management data on the memory. Here, the update of the record management data on the disc requires a certain time. The present invention provides a user-friendly recording/reproduction apparatus including a unit for judging whether the disc record management information can be updated according to the ratio of the recorded capacity with respect to the recording-enabled capacity. Upon completion of the user data recording, the disc record management information is recorded so that the record management data is not updated when power is turned OFF or the disc is ejected, thereby reducing the time required for the power turning OFF and the disc ejection. |
