If you are on OSX you can use Soundflower (Audio-Driver), this works for some applications.
One example:
- Play a movie with VLC
- Set the audio > audiodevice > soundflower (2ch).
- This will redirect the sound and you will at first not hear the sound
- Open garageband and create a new project
- Add a "real instrument"
- Set the input in garageband > settings > audio/midi > input to "Soundflower 2ch" and output to "integrated output" (real soundcard).
- Enable monitor for this track.
- You should now hear sound again. You may need to hit the record-button once to initialize the soundcard and stop recording as you don't need recording (but can!).
- Choose [x] Compressor and maybe use "Extreme Compression".
Experiment with the settings.
That's it. Now you have compressed your sound in realtime.
Also you can apply any sound-effects as you like, e.g., a bit of reverb to make it more spacey, or apply some noise-filter (equalizer "remove s" (hiss)).
IMO the redirection to garageband has the best userinterface and no "hacking" involved. Minimize your garageband and enjoy.
That might help you if you know C#...
What OS are you running? – arathorn – 2009-08-21T15:40:37.123
1Ubuntu 9.04 – soldier.moth – 2009-08-21T15:59:44.150