Does anyone know how to write a VU meter in Linux? It doesn't need to do much, simply watch the sound input and output and show signal strength. I don't need a graphical component at this point, just a simple program that will watch the audio and give me some kind of numbers.
Thanks
VU Meter in Linux
VU Meter in Linux
"How is it possible to bring order out of memory? I should like to begin at the beginning, patiently, like a weaver at his loom. I should like to say, 'This is the place to start, there can be no other.'
-Beryl Markham
-Beryl Markham
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the_off_topic_guy
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Through ALSA this is quite easy. I don't have code right now, but the project Kamix might be interesting: http://kamix.sourceforge.net/
If you are familiar with C, you could try to sneak out the VU Meter code and convert that to PureBasic.
Also, if you have ever heard of GKrellM, there is a plugin for it to display a VU Meter which might also interest you: http://freshmeat.net/projects/gkrellmss/
Again, if you are familiar with C, you could try to sneak out the code you need. But be careful of licenses when you sneak code out.
Good luck.
If you are familiar with C, you could try to sneak out the VU Meter code and convert that to PureBasic.
Also, if you have ever heard of GKrellM, there is a plugin for it to display a VU Meter which might also interest you: http://freshmeat.net/projects/gkrellmss/
Again, if you are familiar with C, you could try to sneak out the code you need. But be careful of licenses when you sneak code out.
Good luck.