1. cmd指令pip install pydub,安装pydub库,当然,还需要ffmpeg库,pip install ffmpeg安装或者下载ffmpeg https://ffmpeg.zeranoe.com/builds/,解压安装后将路径复制到python安装路径下如D:\Python\Python37\Lib\site-packages,找到ffmpy.py,复制到对应位置,见下图。之后新建脚本文件输入代码
from pydub import AudioSegment
AudioSegment.converter = "F:\\ffmpeg-4.3.1-win64-static\\bin\\ffmpeg.exe"
AudioSegment.ffmpeg = "F:\\ffmpeg-4.3.1-win64-static\\bin\\ffmpeg.exe"
AudioSegment.ffprobe = "F:\\ffmpeg-4.3.1-win64-static\\bin\\ffprobe.exe"
input_music_1 = AudioSegment.from_mp3("G:/1.mp3")
input_music_2 = AudioSegment.from_mp3("G:/2.mp3")
output_music = input_music_1 + input_music_2
output_music.export("G:/combine1-2.mp3", format="mp3")
2.问题:RuntimeWarning: Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work
或者问题:Couldn't find ffprobe or avprobe
解决办法:首先cmd下输入ffmpeg -version看一下有没有安装成功,然后在python路径下如D:\Python\Python37\Lib\site-packages,找到ffmpy.py文件,打开后,将安装路径插入进去,这里要说明,这个路径要插入两个位置,一个是ffmpeg,一个是ffprobe,下图我只贴了一个ffmpeg,别忘了找到ffprobe对应的位置也插入进去,然后关掉所有运行的脚本,重新打开执行即可。