Out of the box, the DivX Player supports AAC and MP3 audio. It's likely that the video file you're using has another audio type, like AC3. You can find out information on the video file by opening it with Mediainfo: If this is the case, installing a codec pack like Perian will enable.

• Dolby Ac3 Codec
• Ac3 Audio Download

I allow to install any CODECS it asks and also GPU based CODECS for video playback, never had it fail on any video no matter how obscure or weird. Plus I also use as Microsoft codecs suck big timeI've always avoided the mega CODECS add-ons as they can cause more headaches then they fix.

Dolby Ac3 Codec

POtPlayer seems to install only CODECS that are stable and work. If you have already installed CODECS packs from other sources it does causes also sorts of problems when conflicting CODECS don't really know whats happening and argue with each otherhow to play something correctlyI've used PotPlayer for years as it works, and plays nicely with LAVFilters that I also use. Prorat 2013 free download for windows 7.

Ac3 Audio Download

• The file you will be downloading will be named: ac3filter070b.exe. Simply download this file and double click on it to run or click “open” in the internet explorer dialog box when it’s finished downloading. Once installed you can play AVI files with AC3 audio and AC3 audio.
• Nov 10, 2015. AC3 is a lossy audio compression file which is widely used as the audio tracks in HDTV broadcast, DVDs, Blu-ray Discs and some video containers, like MKV, AVI, MP4, XviD, DivX, etc. To play video files with AC3 audio on Mac or play AC3 audio on Mac, one method is to install some AC3 codec;.