def audition_render(actions, filename):
"""Calls render on each action in actions, concatenates the results,
and renders an audio file"""
print("Calling render()!")
print(actions)
print(filename)
encoder = Lame(ofile=open(filename, 'wb'))
encoder.start()
for a in actions:
print("add_pcm: %r"%a)
encoder.add_pcm(a)
encoder.finish()
print("render() finished!")
def build_entire_track(dest):
"""Build the entire-track file, saving to dest"""
with open(dest,"wb") as f:
encoder = Lame(ofile=f)
print("Building...")
encoder.start()
mixer = Mixer(None, None)
for idx,track in enumerate(database.get_many_mp3(order_by="sequence,id")):
print("Adding [%d]: ##%d %s (%r)"%(idx,track.id,track.track_details["artist"],track.filename))
mixer.add_track(track)
for actions in mixer.generate_tracks():
print("Encoder: Got %d actions"%len(actions))
for a in actions:
print("Encoder: Adding %r"%(a,))
encoder.add_pcm(a)
encoder.finish()
print("Build complete.")
