Can someone tell me plz what is BOOKTYPE in simple words and what is its necessity ???
Booktype is a writing mode of a DVD+RW disc or a DVD+R disc. For example, DVD+RW disc can be recorded as +RW type or ROM type, while DVD+R disc can be written as +R or ROM type.
You can change the book type or setting to enhance the reading compatibility of the media. This enables your DVD-ROM or DVD player to read DVD discs with content recorded on them.
You are able to set the Booktype Setting to either the drive itself, in order to record all DVD+R/+RW media as a "DVD-ROM" or to already recorded DVD+RW discs.
Only DVD+RW discs can “change” book type after being burnt.
DVD+R discs can’t change book type after burning. You have to set the writing book type mode of your writer before you burn a DVD+R disc.