The 'Download Now' link yields Soundflower for Mac OS X 10.5 or later. For a version compatible with older versions of the operating system, see 'Related Links' below on this page.
The download includes the source code.
DESCRIPTION
Soundflower is a Mac OS X (10.2 and later) system extension that allows applications to pass audio to other applications. Soundflower is easy to use, it simply presents itself as an audio device, allowing any audio application to send and receive audio with no other support needed. Soundflower is free, open-source, and runs on Mac Intel and PPC computers.
Example: To send audio from iTunes to Max/MSP, open the System Preferences and select Soundflower (2ch) as the device for sound output inside the Sound panel. Then, inside Max/MSP's DSP Status Window, select Core Soundflower (2ch) as the input device. All output of iTunes should now be sent to Max/MSP's adc~ object.
BILLY THE BIKER I couldn't figure out how to use Soundflower to play audio to my remote speakers so I tried to uninstall it with the script provided. It seems to have disappeared from my Apps folder, but Soundflower is still listed in Input and Output in my System Preferences/Sounds. How do I get rid of them? (Version 1.5.1)
PIZZACAKE Just a caution on installation, don't have any apps using audio/video open. I had iChat open and the installer for soundflower hanged, as soon as I closed iChat the installation completed. (Version 1.5)
KFKERNEL I downloaded (twice) and each time did the install as usual. Everything seemed normal, but no application is produced. When I search for "Soundflower" I get only the many files that are in the downloaded folder.
NEIL_M Have you looked in Utilities Folder > Audio MIDI Setup?
Under the Audio Devices tab, you should find Soundflower listed.
Default Input: Default Output (Version 1.4.3)
+2
Aug 21 2009
ARVIDTP yeah - it installs a virtual audio device, not an app. Soundflowerbed is an app that provides some control over the virtual audio device. (Version 1.4.3)
Do not install v1.2 if you are already running an older version of Soundflower on your PPC Mac. v1.2 will most likely not work anymore, although it will report a successful installation. Just stay with v1.1 until they fix it. (Version 1.2)