Step 1 Open the installed VLC player app on your system and select Tools > Preferences. Thus, to make your DAV files accessible using your VLC player, some adjustment to the player settings has to be made. If you try to open and play the DAV files directly in your VLC player, you have issues as the DAV files are encoded differently. VLC is a popularly used player that supports playback of all key formats like MP4, MKV, MOV, and others. Comparison between VLC and Wondershare UniConverter The Best Alternative to VLC to Play and Convert DAV Files （You may want to know about some dav to mp4 converters online and dav file player recommendations） Learn more about how to play DAV files in VLC in the following parts. If you have a VLC player already installed on your system and want to play the DAV files, you will have to adjust the player settings.

These files use the modified MPEG compression, are encrypted, and cannot be played or edited using popular players and tools. A DAV is an encrypted video file that is majorly created using digital video recorders like CCTV cameras, DVR365, and others.

How to play undf files in vlc player