If you have some DVD videos, you can copy DVDs and store in the USB devices for playback on Q-BOX 4K TV Box. This video offer a step by step guide to remove DVD copy protection and copy DVD to Q-BOX 4K TV Box.
Official Guide(More details here): http://www.multipelife.com/copy-dvd-to-q-box-4k-tv-box.html
Pavtube ByteCopy: http://www.multipelife.com/bytecopy
Pavtube ByteCopy for Mac: http://www.multipelife.com/bytecopy-mac
Still wanna to know more about DVD/Blu-ray playback? Please feel free to Email Us: support@pavtube.com