Here you can download my Replay Gain DSP plugin for Winamp2. This plugin allows you to apply Replay Gain to any sound source for which you have an input plugin for Winamp - no special support from the format or the input plugin is needed. Although such support would be preferable as Replay Gain data should be stored in the audio file itself, I don't expect formats such as .wav, .xm or .mod to ever get such support. You can use this plugin with input plugins that also support Replay Gain without any problems.
The current version is 0.5 (2002-05-23).
Download:
dsp_replaygain-0_5.zip 19,481 bytes
dsp_replaygain-0_5-src.zip 43,523 bytes
source code and Microsoft Visual C++ 6 project
To install, extract all files from the zip archive to the Winamp Plugins directory.
Readme file (also included in archive): dsp_replaygain.txt
I just came across a Winamp3 Replay Gain component by Peter Pawlowski at http://www.blorp.com/~peter/ (look for replaygain.exe). This component is much better than my Winamp2 plugin because it uses the vastly better design of Winamp3. This makes calculating Replay Gain values much less annoying than with my Winamp2 plugin because the file for which a Replay Gain value is to be calculated does not need to be played.
As it makes no sense to duplicate Peter's work I will not make a Winamp3 Replay Gain component.
Copyright (c) 2002 Matthijs Laan