How to Reduce the File Size of a DVD Image

Lots of people save full DVD images on their computers so they can watch movies without the disc. Maybe it's an iso, dmg, VIDEO_TS folder or .dvdmedia file - they're all basically the same thing. These files can max out at nearly 9GB, so even just a few will eat up an enormous amount of space. Thankfully you can use some DVD copier software to shrink down the file size.

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