DVD-R Disc At Once
Disc At Once recording for DVD-R media is a mode in which all data is written sequentially to the disc in one uninterrupted recording session. The on-disk contents result in a lead-in area, followed by the data, and closed by a lead-out area. The data is addressable in sectors of 2048 bytes each, with the first sector address being zero. There are no run-out blocks as in CD-R disc-at-once.
Read more about this topic: Optical Disc Recording Modes
Famous quotes containing the word disc:
“Soundless as dots—on a Disc of Snow—”
—Emily Dickinson (1830–1886)