AC3Filter downloads
AC3Filter is a high quality free audio decoder and processor filter. It allows media players to playback movies with AC3 and DTS audio tracks. Also it can process any audio track, much of processing options allows to adjust the sound in almost any way. It is possible to upmix any audio source to 6 channels. Filter can do multi-channel and digital (SPDIF) output. It can encode any audio source to AC3 on-the-fly and send it over SPDIF to the receiver.
AC3Filter 1.63b
Submitted by valex on Tue, 08/11/2009 - 12:32
- AC3 decoding bug fixed (Issue 1)
- Channel order bug fixed (issue 43)
- Remote control using messages
- Write version number to the registry on install (issue 17)
- Command line interface for AC3Config utility (run ac3config /? for help)
- Swedish translation added (thanks to Niclas Burgren)
- French language updated (thanks to Philippe AGUESSE)
AC3Filter 1.62b
Submitted by valex on Sun, 07/19/2009 - 18:47
- Precise PCM passthrough
- Fixed: Noise on LPCM 20/24bit tracks
- Fixed: Delay settings did not work after restart.
- German translation updated (thanks to Philipp Wode)
- Japan translation added (thanks to tnetsixenon)
AC3Filter 1.61b
Submitted by valex on Mon, 06/01/2009 - 05:07- Clear DirectShow filter cache on install and uninstall
- Fixed: Matrix was not saved
- Fixed: Popping sound when seeking DTS/WAV or AC3/WAV file
- Translations updated: Slovak (thanks to Artam), Spanish (thanks to Ferny)
AC3Filter 1.60b. x64 support!
Submitted by valex on Sun, 05/17/2009 - 21:35
- Major change in this version is x64 support.
- Now filter is distributed in several editions: Full, Lite and Win9x. What's the difference between AC3Filter editions? .
- Much work with equalizer. Now you can work with each channel individually and with all channels at once. You can see the equalizer's real frequency response, and build your own equalizers with custom frequency bands up to one hertz precise.
- Spectrum is now synchronized with audio playback. Also, you can see the spectrum of individual channels.
- Translated to Greek (thanks to Peter Perdik and Dimitrios Topouzidis) and Slovenian (thanks to DarkHand).
- Installer is localized now.
AC3Filter 1.51a
Submitted by valex on Wed, 07/09/2008 - 13:31
- CPU usage takes in account number of processors
- Center, Voice and LFE levels are synchronized across Mixer and Gains pages
- 'Decoder info' box did not work sometimes
- Slovak, Spanish and Italian translations updated
AC3Filter 1.50a
Submitted by valex on Mon, 06/30/2008 - 19:40
- Equalizer
- Spectrum analyzer
- Sample rate conversion
- spdif_test utility
- New and updated translations
- Old bugs killed, new made :)
AC3Filter 1.46 stable
Submitted by valex on Thu, 08/16/2007 - 21:15
- AC3 encoder bitrate is now ajustable
- Korean translation added (thanks to starcodec)
- Upmixing of Dolby Surround files works now (thanks to Stefan Schott)
- MPEG Audio Joint stereo playback fixed (thanks to Daniel Bechter)
- Problem with decimal point in mixing matrix on some non-english Windows (thanks to Marcin Hencz)
AC3Filter 1.45b
Submitted by valex on Fri, 06/08/2007 - 00:14
- ACM codec is now included into the package
- Tab labels are now translatable
- All languages available so far integrated
- Avoid poEdit '\r' warning when creating a translation file
- Warning messages about dangerous options
- Loud noise was possible after output format switch or SPDIF state change
- Audio skips problem fixed once more
AC3Filter 1.40b
Submitted by valex on Thu, 05/31/2007 - 02:20
- Localization support! Localization procedure is easy and can by done by everyone!
- Russian translation
- Fixed bug in AC3 decoder (audio skips). Thanks to Chris Meadowcroft!
- User manual fixed (broken in v1.35b)
- Mixing LFE channel into several channels preserves resulting loudness. LFE level now means gain relative to front channels.
AC3Filter 1.35b
Submitted by valex on Thu, 05/24/2007 - 23:21
- Fixed a bug in AC3 decoder (decoding of 4.1 and 3.1 AC3 files was affected). Thanks to Dietmar Kleiner for reporting and testing!
- Fixed a bug with fast playback of mono files in WMP
- Delay units works correctly in offline config utility
- SPDIF page added, all SPDIF-related options are moved there
- AC3Config utility supports themes
- Invert levels option to fix a bug with levels display in 3rd-party themes
- Default output format changed to stereo