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Mac: how to set the process priority


Question

I am writing a music player and it make sense to have the process which plays the music running with a higher priority to avoid underuns.

Simply using nice(-5) didn't worked - I get the error [Errno 1] Operation not permitted which looks like I need superuser rights.

But do I really need them?

How are iTunes or other players doing it? They don't ask me for my admin password, so they don't use superuser rights.


Edit: I found this which describes how it works for OSX for threads. This mostly answers my question - but not fully though because I think I need it for the whole process in my case.

2016/04/28
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4/28/2016 3:21:33 AM