... are here to give you a brief primer on the DVD-R format. First, remember DVD-R discs can only be written to once ... to DVD-R. Industry heavy weights such as Pioneer, Fuji, Sony, Toshiba, Apple, Hitachi, Samsung, and TDK are all on board with the ... format. As a result of such widespread support, DVD-R enjoys near universal compatibility with DVD players and DVD-ROM drives. The DVD ...