AC3Filter

AC3Filter is a free DirectShow filter for real time audio decoding and processing. It can decode the audio formats AC3, DTS, and MPEG Multichannel.

AC3Filter
Screenshot of AC3Filter 1.63b
Original author(s)	Alexander Vigovsky
Initial release	1 April 2002; 23 years ago (2002-04-01)
Stable release	2.6.0b / 5 April 2013; 12 years ago (2013-04-05)
Written in	C++
Operating system	Microsoft Windows
Available in	28 languages
List of languages Basque, Brazilian Portuguese, Bulgarian, Chinese (simplified), Chinese (traditional), Czech, Danish, Dansk, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Slovak, Slovenian, Spanish, Swedish, Turkish, Ukrainian
Type	Audio codec
License	GNU General Public License
Website	www.ac3filter.net