What is DVD -9?
DVD-9 holds 8.5GB and is supported by the DVD+R and DVD-R formats. It is also known as Single Sided Double Layer (sometimes called Dual Layer).
What is the capacity of CD-R?
CD-R discs usually hold 74 minutes (650 MB) of data, although some can hold up to 80 minutes (700MB).
Can I write data and video onto a regular DVD-R?
DVDs are primarily known for their storage capability of DVD Video, however DVDs can also be used to store numerous data types ranging from music, general files, to video content and much more.
What is the difference between DVD-R and DVD+R?
There is two competing technologies that use different formats, hence the name -R and +R. DVD-R only allows for one layer of data to be written where DVD+R is a dvd disc that allows multiple layers for one disc.
DVD-R is an older technology but tends to be more compatible with video playback on DVD home players. DVD+R can play at higher speeds and can contain more information with their Double Layer discs having a storage capability of 8.5 GB |