So I'm working with the WS2801 LED Strip and I want to make a VU meter with it. The only problem is that I cant read out the soundoutput of the pi without crashing or influencing the soundserver. Is there a good way to constantly read the magnitude of music? I would be glad, if I could finally solve this issue.
After hours of working, the SDL Sound API and help from this website https://2captiv8.blogspot.de/2016/06/ho ... urier.html helped me solve this issue.
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