Re: gsoc2013 octave audio system

[pantxo diribarne]

It supports more apis than listed there. Also nothing there is in
contradiction with anything I said. The fact is you still have to pick
the api somehow. And the way it is usually done is sorting the apis in
order of preference and going through that list until the first one
that is present on that system.

I see in that web page that a default api can be picked using "Pa_GetDefaultApi()". I think it's resonnable to have portaudio choose the default api, and let the user choose it among available ones if he wants.