Who doesn’t know VLC Media Player? Well, the app is the most popular video player you can use to play videos, but being a DAV file player, the app needs to be tweaked before it will work. Also, the app works slower in loading the videos when uploaded compared to what you can get from its alternative app, like the Blu-ray video player.
However, the app needs to be purchased before you can use it freely for a month, and after that, you will need to renew it to use it continually. It is an app compatible with Windows and Android, similar to what MediaMonker supports. Like other video editors, the player won't start playing when the app can’t recognize your uploaded video. The app reads the entire format to see what type of format it is by understanding its extension.
You can use a media player known as JWPlayer to play DAV files easily.