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Hello!
How can I display an "audio visualization" like this one? :
[img:3mk4oiyv]http://www.compuphase.com/mp3/mp3loop1.png[/img:3mk4oiyv]
Edit: Changed the image because now it’s smaller…

What functions do I have to use?

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Like this?

http://www.yoyogames.com/games/show/34365

You getSpectrumData or getWaveData and draw a line between each point.

It’s a good idea to normalize the data on spectrum (and even wave) to make sure the variation is large enough to be visible.

Also, for spectrum, It’s a good idea to only draw the first half as the data near the end rarely has "displayable" information.

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You might also want to have a look at the "spectrum" c# example included with FMOD.

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No, not like this. Just like the picture I inserted in my previous post. I want the same visualization of the audio data as it is used in audio editing software like goldwave, adobe audition, etc…

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Use sound->readData() or sound->lock(). Also search the forum for "waveform". See also [url:2kdm5x3z]http://www.fmod.org/forum/viewtopic.php?t=4001&highlight=waveform[/url:2kdm5x3z] or [url:2kdm5x3z]http://www.fmod.org/forum/viewtopic.php?t=4908&highlight=readdata+format[/url:2kdm5x3z]

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