Is it possible? I'd like run over a batch of audio files and produce graphic waveform files from them. Similar to what SoundCloud displays, but perhaps the module(s) im seeking will offer a few more options.
Whats out there? whats good?
Tarantula
See this example, it is exactly what you want in pure Python. You have another options too, but using audiolab.
来源：https://stackoverflow.com/questions/5010941/generating-a-audio-waveform-graphic-within-python