| 摘要 |
A video/audio data is recorded in a first storage region of a first recording medium. The video/audio data is decoded and converted into the video/audio data with a prescribed bit rate. The video/audio data is encoded in a format of a second recording medium and recorded in a second region of the first recording medium. The video/audio data recorded in the second storage is copied onto the second recording medium. The saving priority of the video/audio data recorded in the first and the second storage region is evaluated. When shortage in the empty capacity of each of the first and the second storage region of the first recording medium is detected, the video/audio data with a lower saving priority is cancelled. |
