Utility to adjust volume of mp3 and aac files. Aacgain is a modification to Glen Sawyer's excellent mp3gain program. It supports AAC (mp4/m4a/QuickTime) audio files in addtion to mp3 files.
A note about the future of ecsoft2.org
ecsoft2.org runs on software (Drupal 7 and PHP 7.4) that reached its end of life years ago and no longer receives security updates. Keeping the site online safely is getting harder.
Giving it a future means migrating it to a current platform — and that is only worth doing if people still use it and want to help keep it alive.
If you care about ecsoft2.org, as a user, a contributor, or someone willing to lend a hand, please ggamba
tiscali [dot] it (get in touch) by January 31, 2027.
If no one comes forward by then, the site will be turned into a read-only archive, so that its content stays available.
Program is distributed as ZIP package: download to temporary directory and unpack to destination folder. See below for download link(s).
Unpack to destination folder (better if in PATH).
Following ones are the download links for manual installation:
| Aacgain v. 1.9 (4/3/2017) | Readme/What's new |
WHAT'S NEW IN VERSION 1.9
a) Fixed a bug in mp4v2 which caused iTunes music video files
to fail with "not a valid mp4/m4a file" error.
b) Gives a more meaningful error message when attempting to
process Apple Lossless files.
c) Built with updated mp4v2 from Google Code, which should build
error-free on modern Windows and Linux systems.
d) Built with updated faad2 code, which should build error-free
on modern Windows and Linux systems.
d) Built with latest mp3gain version 1.5.2 sources checked into CVS,
which include id3v2 tag support.
e) MSVC++ solution and project files have been converted to Visual
C++ 2010 Express Edition. |
hobbes.nmsu.edu/download/pub/os2/apps/mmedia/sound/util/aacgain-1.9-os2.zip |
||
| Aacgain v. 1.8 (30/11/2014) | Readme/What's new |
WHAT'S NEW IN VERSION 1.8
a) Built with mpeg4ip/mp4v2 version 1.6.1. aacgain 1.7.1 was built with
version 1.5.20. mp4v2 version 1.6.1 corrects problems that corrupted
video files containing Quicktime chapter markers.
b) Built with latest mp3gain version 1.4.7 sources checked into CVS.
The mp3gain changes made since 1.7.1 support sample rates up to 96000.
Previous versions had a maxmimum sample rate of 48000.
c) Ignores faad2 "scalefactor out of range" errors. These errors resulted
in "invalid file format" errors on apparently good files. |
hobbes.nmsu.edu/download/pub/os2/apps/mmedia/sound/util/aacgain-1.8-os2.zip |

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