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A52Codec
A52Codec
1.7.6

4.6

Download (157 KB)
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A52Codec free download for Mac

A52Codec1.7.6

02 July 2007

Play A52 and AC-3 files in Core Audio apps.

Developer website

Overview

A52Codec is a CoreAudio component that can decode stereo and 5.1 surround sound from A52 and AC-3 audio. This type of audio is often found in DVD movies.

From the Developer:" I'm no longer maintaining this app as a separate download; Instead you need to download Perian to get the latest version."

What's new in A52Codec

Version 1.7.6:
  • Allow the setting of dynamic range. Can make soft sounds louder.
  • AC3 passthrough. This is a hidden pref since it requires special conditions. It is best set by the application after it has completed such setup.
  • Fixed bug with badly packetized data
  • Fixed a case where the audio was being clipped
  • Fixed an incorrect assumption about sample rates.
  • Fixed an error with an incomplete sample at the end of a file
  • Added the ability to output Pro Logic II

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How would you rate A52Codec app?

21 Reviews of A52Codec

5
Rumplestiltskin
18 December 2007
Version: 1.7.6

Most helpful

Without this codec, AC3 audio isn't playable in apps that rely upon QT. (Of course, VLC doesn't have an issue but that's because VLC is self-contained and has all of the requisite components and codecs built-in.) This codec plus Perian plus Flip4Mac's free component let virtually everything play in your QT apps. Thank you!
(1)
SickTeddyBear
22 November 2013
Version: 1.7.6
An updated version of the codec that fixes issues in 10.8 and 10.9, can be downloaded here: http://subler.googlecode.com/files/A52Codec.component.zip
(0)
Show comment (1)
Libertyforall1776
30 June 2013
Version: 1.7.6
The latest version of this is 1.8.0 and the version that works with Mountain Lion is here: http://www.techisky.com/answers/does-perian-support-ac3-on-mountain-lion-10-8-how-to-fix.html#more-120
(1)
bb553
22 May 2012
Version: 1.7.6
Perian is now listed as discontinued in 2012, so is it known where users should go for an updated (i.e. newer than version 1.8.0) A52 Codec for OS X PPC and Intel?
(0)
Richardhickling
05 March 2009
Version: 1.7.6
Warning: filesize() [function.filesize]: stat failed for /home/gbooker/downloads/A52Codec Universal.dmg in /home/gbooker/sites/www.cod3r.com/download/get.php on line 14 Could not find file
(0)
Jaguar
29 November 2008
Version: 1.7.6
Well I'm having the same problem..... No sound after installing A52.... help plzzzzzzzz
(0)
Show comment (1)
Adrianadetoledo
01 August 2008
Version: 1.7.6
Like puddingbowl, I installed the xvid 1.0 alpha component and the A52, but still am not getting any audio. Can anyone help me, please? Cheers!
(0)
Show comment (1)
Puddingbowl
12 June 2008
Version: 1.7.6
I installed the XviD Codec Component 1.0 alpha, but no sound, and I still can't get audio after installing the A52. Any ideas?
(0)
Luo-md
22 February 2008
Version: 1.7.6
Can it let me play VIDEO_TS from DVD with sound/ audio? I have QTpro with mpeg2 component.
(0)
5
Rumplestiltskin
18 December 2007
Version: 1.7.6
Without this codec, AC3 audio isn't playable in apps that rely upon QT. (Of course, VLC doesn't have an issue but that's because VLC is self-contained and has all of the requisite components and codecs built-in.) This codec plus Perian plus Flip4Mac's free component let virtually everything play in your QT apps. Thank you!
(1)
Mac-Adam
14 December 2007
Version: 1.7.6
Please, do what Apple did'nt, Allowing play ac3 in mpg, vob, and TS multiplexed in QuickTime. And this codec will become a must have…
(0)
Show comment (1)
Gsnxn
03 July 2007
Version: 1.7.6
Does A52Codec 1.7.6 conflict with Perian 1.0 (which, I believe, includes A52Codec 1.7.2)?
(0)
Show comment (1)
Nglester
08 December 2006
Version: 1.7.2
Hi all, i am having problem with my AC3 videos on the Quicktime player. After i installed the "A52Codec 1.7.2", all of my AC3 videos get a white "blinking" bar on the right handside of the QT player while playing the video. I tried the same video same add-on on the G5 ppc, but everything runs smooth and fine. Any of you guys know i can get rid of this problem? Please help, thanks a lot
(0)
5
Follerec
15 October 2006
Version: 1.7.2
This, together with Perian, NicePlayer, and MPlayer OSX, completes my video playing requirements for probably any type of video (or at least those that I do play).
(0)
Chuan
22 September 2006
Version: 1.7.2
Finally AC3 encoded Movie file can be played smoothly in Quicktime Universal Binary! A big THANKS to 'Graham Booker', the developer who apparently fulfilled my expectation unexpectably well :P
(0)
En-rg-e
20 September 2006
Version: 1.7.2
Mac NOOB here. After downloading and double clicking, the A52Codec just opens it in Excel. What program do I need to decode/install this codec? Or what am I simply doing wrong?
(0)
4.75
Zetsurin
04 September 2006
Version: 1.7
Excellent. The intel mac community has been in dire need of an AC3 codec (there have been a couple of random unsupported builds floating around, but they are pretty flaky).
(0)
5
Swordfish
04 September 2006
Version: 1.7
Latest version works great! Thanks!
(0)
Shannonrawls
22 August 2006
Version: 1.6
I agree, with this plugin, Quicktime still will not play AC3 encoded VOB or MPG files. I authored a DVD on a PC using Sony Architect with AC3 audio. I ripped it with MacTheRipper, and it will not play audio with Quicktime. I am looking for a solution.
(0)
1
Brich
29 July 2006
Version: 1.6
Does not work for me. After installation as instructed, Quicktime still cannot play the sound when viewing a .VOB file.
(0)
Audacityisveryscary
12 June 2006
Version: 1.6
I'm not able to get this working. I tried filing a ticket but it apparently disappeared. iTunes and Quicktime will not play the .ac3 from: http://www.lynnemusic.com/surround.html
(0)
Show comment (1)
5
Paspro
06 June 2006
Version: 1.6
Excellent work! I just tried it on my MacBook and it works like a charm. Finally, a working AC3 decoder for Intel-based Macs! Congratulations.
(0)

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Free

4.6

App requirements: 
  • Intel 32
  • PPC 32
  • Mac OS X 10.4.11 or later
Download(157 KB)

Downloaded & Installed 258,729 times

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