python - AudioSegment.from_mp3（路径）给出文件未找到错误

Question

这是我的导入，请帮助在哪里指定 ffmpeg 的绝对路径

import speech_recognition as sr
r= sr.Recognizer()
import pydub
pydub.AudioSegment.ffmpeg = "/absolute/path/to/ffmpeg"
from pydub.silence import split_on_silence
import os