Earlier it has been said that the DVD there is the so-called physical format there is also called the application DVD format . Physical format there are several variations of the DVD ROM, DVD-R/RW, DVD + R / RW and DVD RAM. What is the difference between the four?
• DVD-ROM, this is the most common DVD format today. DVD-ROM itself there are 4 types: DVD-5, DVD-9, DVD-10 and DVD-18. DVD-5 and DVD-9 is a single sided DVD. If a DVD-5 is single sided, single-layer. DVD-9 Single sided, dual-layer. Each has the ability to store as much data as 4.37 GB and 7.95 GB. While the DVD-10 DVD-18 and a double-sided DVD. If the DVD-10 is a double-sided DVD format, single layer, DVD-18 is a DVD double sided, dual-layer. DVD-10 is capable of storing as much as 8.74 GB of data, as well as DVD-18 is capable of storing data as much as 15.9 GB. This DVD Format can’t be written, as the name suggests DVDROM (Read Only Memory) can only be read.
• DVD-R (Readable) DVD-R is a format developed by Pioneer. At the DVDR itself there are two formats available. DVD-R Authority (A) and DVD-R General (G). DVD-R (A) is more widely used to create a master DVD to DVD copying process on a dedicated machine and want to use a region code. Whereas, DVD-R (G) to create a master in the duplication process is simpler and fewer in number and do not require a code region. For single-sided DVD-R can store as much as 4.7 GB of data, and for double-sided DVD-R data can be stored up to 9, 4GB. Both can only be written once.
• DVD-RW (Readable, writeable) If the DVD-R can be written only once, the DVD-RW can be written to 1000. To have the same capacity with DVD-R is 4.7 GB for single-sided. DVD-RW has a price more expensive than DVD-R. DVD + R A prominent difference is the tan plus owned this DVD. DVD + R was developed by Philips, Dell, Sony, HP, and Microsoft. If the minus version only supports writing to single layer only, then the DVD +, DVD to be written in two layers. Price DVD + more expensive than the DVD-. Because the ability of writing a two-layer, DVD + owned capacity can be more than the DVD-.
• DVD + RW Similar to DVD + R which is also developed by Philips, Dell, Sony, HP, and Microsoft. If the DVD + R can be written only once, otherwise the DVD + RW can be written over and over again. DVD Format prices more expensive than DVD + R.
• DVD-RAM (Random Access Memory) DVD RAM can also be written over and over again. It's just different from other DVD able read on regular DVD ROM drive. To read DVD RAM required a special driver. Capacity that can be stored by a single-sided DVDRAM is 2.6 GB or 4.7 GB. However, for double-sided is 5.2 GB or 9.4 GB.
Saturday, August 25, 2012
Subscribe to:
Post Comments (Atom)
0 comments:
Post a Comment