I'm looking for a not applescript way to change the system volume on Mac OS X programmatically. I just couldn't find a solution. Anyone any ideas?
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问题:
回答1:
Take a look at this class:
https://github.com/InerziaSoft/ISSoundAdditions
It can change system volume and make use of CoreAudio API.
An example of usage should look like this:
[NSSound setSystemVolume:0.5]
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