I have two wav files that I want to mix together to form one wav file. They are both the same samples format etc...
Been searching google endlessly.
I would
Try the Echo Nest Remix API:
from echonest import audio
from util import *
def mixSound(fname1,fname2,f_out_name):
f1 = audio.AudioData(fnem1)
f2 = audio.AudioData(fnem2)
f_out = audio.mix(f1,f2)
f_out.encode(foutnem, True)
If it complains about codecs, check https://superuser.com/questions/196857/how-to-install-libmp3lame-for-ffmpeg.