I am working on a music application in Python. I am using PyAudiere for low-latency audio playback, but I found that it is not very easy to get working on Mac OSX (I haven't managed to compile it given the instructions, I get the message DeviceFrame.cpp:60: error: call of overloaded ‘wxString(const char*)’ is ambiguous). Is there another good Python audio framework which works on Mac? I need the ability to adjust pitch and volume dynamically, and low latency; PyPy compatibility would be good, but not essential.
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Skyler
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Feel free to use our open-source bindings to OpenAL (MIT-style license). We use them quite extensively on Mac and Windows: http://hg.techgame.net/TG/ext/openAL/
It was created as an internal project, so there is no documentation. It's a fairly simple wrapper over the OpenAL API to make it somewhat object oriented.
Shane Holloway
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Hmm. I had to do a bit of work to get it to import, and now it is saying: `ImportError: No module named TG.kvObserving`. What methods does it need KVObject for? – Skyler Mar 06 '12 at 16:05
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@user677624 — Sorry for the getting started troubles. The repository is full of our internally used open source, and I have never carved out the time to release it properly. TG.kvObserving and TG.metaObserving are my standardized way to publish/subscribe attributes. In openAL, they are used to synthesize events from certain state transitions. You can find it from http://hg.techgame.net/TG/ – Shane Holloway Mar 07 '12 at 16:01