#52 Python module: constrution Buffers & AudioStreams from Numpy arrays

[Nick]

1) Allow the creation of new Buffers and AudioStreams from Numpy arrays.

2) Add a call to convert Buffers and AudioStream to Numpy arrays.

[Chris Arndt]

Yes, please!

[Chris Arndt]

You can convert between Nsound.Buffer/AduioStream and numpy.array quite easily already (see attached file with example code), but it performs very badly. I think numpy accesses Buffers/AudioStream passed to a np.array constructor through the iterator protocol and this goes through the get_at_index method, which is obviously very slow.