2) Multiple audio tracks

If your video has more than one audio track (e.g. for other languages) you can switch between these easily while playing your video or set one language as your default.

To switch between audio tracks, right click on the media pane then select ‘Audio Tracks.’ In the next menu, choose the track you want to play. Click ‘OFF’ to disable audio, or go to “Audio Settings…” to manage the language preferences. The DivX Player Preferences window will open. Under ‘Audio Settings,’ check the box to use default audio settings when available and select your preferred language from the drop-down menu. Click ‘Apply’ then ‘OK’ to return to playback.

If your video did not come with a secondary audio track but you have acquired one that you would like to add to your video, you can join the audio file to the video file using a muxing tool such as DivXMuxGUI. Once the audio has been “muxed” (i.e. joined) to the video, the additional audio track will be available for playback in DivX Player.