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Dobby233Liu/invert_phase.py

Created July 16, 2022 07:44
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invert_phase.py
from pydub import AudioSegment
org = input("org file : ")
out = input("out file : ")
aud = AudioSegment.from_file(org)
channels = aud.split_to_mono()
for i in range(0, len(channels), 2):
l_sub_r = channels[i].overlay(channels[i + 1].invert_phase())
r_sub_l = channels[i + 1].overlay(channels[i].invert_phase())
channels[i], channels[i + 1] = l_sub_r, r_sub_l
aud = AudioSegment.from_mono_audiosegments(*channels)
aud.normalize()
aud.export(out)
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