9 REVIEWS

AC-3 ACM Codec 2.1

Updated: 23 Dec 2011 | Freeware | 162KB | Downloads: 1008685

AC-3 ACM Codec (formerly AC-3 ACM Decompressor) offers Dolby Digital AC-3 decoding for Windows ACM. Install this and you can convert/decompress AC3 audio directly to WAV / MP3 using VirtualDub. This also works with AviSynth, TMPGEnc, allowing you to use AC3 encoded AVI files, not normally recognised.
How to install/uninstall AC-3 ACM Codec:

If you've never installed the decompressor before, simply right-click on the "AC3ACM.inf" file, and choose "Install" from the popup menu. I don't think it's necessary to reboot, but it can't hurt. If you get a scary warning that the program has not passed "Windows Logo testing" (which is quite true BTW), choose to "Continue Anyway."

To uninstall the decompressor, start Control Panel's "Add/Remove Programs" dialog, select "AC-3 ACM Decompressor", and press the "Add/Remove" button.

If you have installed a previous version of the decompressor, I recommend you uninstall the old version as described above, and reboot Windows before installing this version. (It's probably not necessary to do all that, but again, it can't hurt.)

Tags :

- AC-3 ACM Codec solves the missing audio codec error, reported by GSpot: ac3 (0x2000) Dolby Laboratories, Inc

Changes in AC-3 ACM Codec 2.1:

- Fixed an uninstall problem specific to 64-bit Windows.
- Added experimental support for tag WAVE_FORMAT_EXTENSIBLE.
AC-3 ACM Codec 2.0
- Added decoding support for low sampling rates (BSID9 and BSID10).
- Fixed some install problems specific to Windows 98.
• AC-3 ACM 1.9:
- Fixed a decoding bug in AMD64 build when source is stereo.
- Combined 32-bit and 64-bit assembly code into one module.

2

AC-3 ACM Codec (formerly AC-3 ACM Decompressor) 1.9
on 26 September 2011 by: dissapointed

#25415

I downloaded it and it wont allow me to install the 32 bit version even though my laptop is 32, also when i try the 64 it says a file is missing even though the missing file is right next to it. any advice would help!The file it says its missing is AC3ACM.inf

2

AC-3 ACM Codec (formerly AC-3 ACM Decompressor) 1.9
on 20 August 2011 by: herosz

#25280

appears 5.1 channels but unfortunatelly only 2 channels compression works :(
VirtualDub says : The audio codec cannot compress to the desired format

5

AC-3 ACM Codec (formerly AC-3 ACM Decompressor) 1.9
on 16 July 2011 by: Steve Kim

#25110

It works perfectly.
Now I can encode the video stream with Dolby AC3 when I record the HDTV.

GREAAT, THANKS!!!

Print AC-3 ACM Codec
RELATED DOWNLOADS

AC3 Filter: is DirectShow filter for AC3 decoding to play .AVI with AC3 audio tracks and MPEG2 (DVD).

WinampAC3: is a Winamp 2 and 5 input plugin to play .ac3 files.

Valex AC3/DTS codec: is ACM decoder that allows any VFW application to play .AVI with AC3 or DTS audio tracks.

AC3 Decoder: AC3 Decoder is a convertor for AC3 files to WAV, MP3, WMA. AC3 file can contains up to 6 audio channels.

AC3 Delay Corrector: solves the problems when you try to resynchronize the demultiplexed mpg-streams.

AC3fix: corrects any bad frames within AC3 files.

Offers
» AnyDVD & AnyDVD HD
Remove the protection of encrypted movie DVDs.
» 20% OFF for DVDFab
Platinum/Gold/Mobilecopy DVD to DVDR, iPod, PSP, PS3... Remove all copy protections!
» 10% OFF for 1CLICK DVD
     COPY
Fast and easy-to-use software for copying DVD movies.
» Movavi Video Converter
Easily convert from one video format to another...
Sponsored
Affiliates

Codecs.com is known also as Free-Codecs.com.

All website graphics, design, logo and layout are Copyright © 2004-2012 Codecs.com