Dolby Laboratories dx4 Manuel D’Utilisation

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MPEG  4 playback
This DVD player lets you play videos saved in the popular MPEG  4 format. Every day there are 
plenty of MPEG  4 files world-wide being transmitted, shared and distributed. This device not only 
supports DVD playback but also includes the latest MPEG  4 video decoding technology.
What is MPEG  4?
MPEG  4 is an ISO/IEC standard developed by the MPEG (Moving Picture Experts Group), a committee 
that has also developed other standards that have won the Emmy Award as MPEG 1 and MPEG 2 (DVD 
uses this standard for video applications).
MPEG  4 is a very efficient, digital video compressing standard that reduces the size of MPEG 2 
videos up to one eighth of its original size. Most of the video streaming media are based on 
this technology, such as DivX, WMV, etc. MPEG  4 is therefore the most popular technology used for 
transmitting and distributing videos.
How to play MPEG  4 CDs
1. Press the OPEN/CLOSE button.
Insert a CD into the tray and press the button again to close the tray.
2. Select a folder or AV file that has been saved on the CD.
Press the arrow buttons to make your selection.
3. Press the ENTER/PLAY button.
Playback starts.
How to create home- made MPEG  4 discs
1. Download the files from the Internet or copy the video data from other video sources by using 
your PC/Mac application, and save the MPEG  4 file as an avi, asf or other file type.
2. Insert a blank CD-R/RW into the CD-R/RW drive of your PC or any other disc burner.
3. Write the MPEG  4 files onto the CD-R/RW disc by using a CD burning software 
(e.g. Nero Burning, Clone CD, etc.).
4. Finish the disc and eject it.