python mp3 轉 wav 以及 FFmpeg 媒體轉換神器

$ brew install ffmpeg
$ brew upgrade ffmpeg

$ echo 'export PATH="/usr/local/opt/icu4c/bin:$PATH"' >> ~/.zshrc
$ echo 'export PATH="/usr/local/opt/icu4c/sbin:$PATH"' >> ~/.zshrc

$ pip3 install pydub

from pydub import AudioSegment
def trans_mp3_to_wav(filepath, out_name):
    song = AudioSegment.from_mp3(filepath)
    song.export(out_name + ".wav", format="wav")
wav = trans_mp3_to_wav('./tiesto.mp3', 'tiesto')

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