DVD, the shortened term of Digital Versatile Disk is extremely popular today when it comes to convenient movie and data storage. Big companies in Electronics industry Toshiba, Sony and Philips introduced it in 1995. And quickly it replaced the CD and VHS technology since it's capable to save more than seven times the data that can be contained in a CD. Since 1995, several variations of DVD have been introduced. But the 2 major variations are DVD R and DVD-R. However, some other models with additional storage capacity like HD-DVD and Blue Ray DVD are coming in the market.
There are a few dissimilarities between DVD R DL, DVD DL and other types of DVD R. With an excellent knowledge about them, you will be able to purchase the suitable one for you.
To start with, check your DVD burner or player to see what categories of DVD it supports. Some DVD players and burners just support DVD-R types whereas some supports DVD R. In addition there are some players which support multiple types of DVDs.
DVD-R and DVD R type DVDs can only be burned one time. Both of them are equal in capacity, which is 4.7 gigabytes. But, DVD-R is supported by the vast majority of the players and also is supported by DVD forum (The association of all hardware and software providers related with DVDs).
In case you want to use DVD as temporary data storing unit, you may buy rewritable ones. DVD-RAM, DVD RW and DVD-RW have the capability to record and erase data multiple times.
New DVDs with large data storing capability are coming into the market and presently available types are Blue Ray DVDs and HD-DVD (Blue ray fifty gigabytes and HD thirty gigabytes). But, most of the people appear to be happy with the present capacity of the DVD R and DVD-R types and those are yet to make their mark in the market.
All types of DVDs are able to store data for you but all are not supported by the DVD burners and players. So before purchasing any DVD, examine the manual or get in touch with the vendor to find out exactly what type of DVD is alright with the system you have.
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