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Index › Programming Questions & Help › Programs › Questions on Audio Visualizer Project
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Questions on Audio Visualizer Project (Read 1055 times)
thinkmore
Questions on Audio Visualizer Project
Jan 17th, 2010, 5:02am  
Hello, World!  Smiley

I was experimenting hooking up my laptop to my tv when I started getting the idea of acquiring a great looking audio visualizer to just add some mood and idle.  After searching a while I found flight404's work (vimeo.com/646107).  This was a huge inspiration to me, and luckily, I'm using Java in my computer science courses!

So I've set up netbeans and it runs the minim buffer example.  My question is how do I grab the system sound that is projected out of my speakers?  Yes, I have a mic, but that's not what I'm looking for because it's just hacky and a weak workaround.  I'm trying to grab the sound stream on my computer listed as "Speakers" on the Windows 7 Control Panel so I could start working on some kind of beautiful visualization.

Any ideas?  Thanks for the excellent, excellent library  Smiley
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JR
Re: Questions on Audio Visualizer Project
Reply #1 - Jan 17th, 2010, 8:49am  
http://code.compartmental.net/tools/minim/manual-audiooutput/

AudioOutput inherites from AudioSource and can thus be used to run the audio through processing.
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truman
Re: Questions on Audio Visualizer Project
Reply #2 - Jan 28th, 2010, 6:16am  
Hi, i'm new to Processing and I'm interested in getting the sound from my speakers or my soundcard's output. I want to create a visualization as well. I don't understand how to do it by using the AudioOutput...  can anyone help me???
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TiPpFeHlEr
Re: Questions on Audio Visualizer Project
Reply #3 - Jan 29th, 2010, 11:39am  
hi,

i'm doing it by getting the audioInput
like

http://code.compartmental.net/tools/minim/manual-audioinput/

Code:

Minim minim;
AudioInput myInput;

minim = new Minim(this); 
 myInput= minim.getLineIn(Minim.STEREO,averages);


regards maik
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