Dvd Copy: Dvd File Compression And Why It Matters

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DVD burning is just one application for the latest DVD copy software. The ability to compress large dual-layered files continues to open up more and more avenues for making compressed copies of those files and dumping them onto your iPhone, portable DVD players and more.

Some popular output formats include:

DVD (+/-) Dual Layer
DVD (+/-) R
NTSC
PAL
DIVX
AVI
DVDmedia

Compression capability is a vital component to look at when buying DVD copy software for Mac or PC. DVD movies bought at the store are created using dual layers so they will not burn to a single DVD-R unless compressed.

Some DVD burning software has this already built-in some will let you add on compression functionalities. Some will even intelligently recognize and use the correct compression rate needed depending on the type and size of the source files.

Some common compression options include:

DVD5 to DVD5
DVD9 to DVD9
DVD Dual Layer to 1 DVD9
Blu-ray to BD-R/RE or hard disk drive
DVD to DVD ot DVD folder and ISO image for Mac
DVD9 to DVD5

The actual compression takes place during the DVD ripping phase when the source DVD is read and copied by the software onto your hard drive. The file created during this phase is the first step for making a lossless DVD copy. The second step will be to make the physical burn of the file onto a blank DVD-R or transfer the created file to a mobile device, for example.

To obtain the best DVD copy software for your own capabilities, know your hardware and read specifications and product reviews to learn what kind of file outputs and compression rates are available in each program.

The best Mac DVD copy software applications are made specifically for Mac, though there are some decent ones made for both PC and Mac platforms. Again, this is where online product reviews come in handy. The best product reviews will tell you at the very top of the review what kind of compression you can expect from each application and help you understand how compatible it will be with your hardware.


About the Author:
Visit TopTenREVIEWS.com for an in-depth, side-by-side comparison of DVD copy software and many other types of software and consumer electronics.



Article Originally Published On: http://www.articlesnatch.com


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