noun
disk-at-once; DAO
A technical term in optical disc recording where the entire disc is written in one pass without interruption. Often abbreviated as DAO.
このソフトはディスクアットワンスでの書き込みに対応しています。
This software supports writing in disk-at-once mode.
DAOモードでCD-Rに焼くと、トラック間に無音が入らない。
When you burn a CD-R in DAO mode, there are no gaps between tracks.