我在运行脚本时遇到此错误,如下所示
TEST.py
from pydub import AudioSegment
wav_audio = AudioSegment.from_file("Broken Summer.m4a", format="m4a")
wav_audio.export("audio1.mp3", format="mp3") 错误如下所示
C:\Python\lib\site-packages\pydub\utils.py:170: RuntimeWarning: Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work
warn("Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work", RuntimeWarning)
C:\Python\lib\site-packages\pydub\utils.py:198: RuntimeWarning: Couldn't find ffprobe or avprobe - defaulting to ffprobe, but may not work
warn("Couldn't find ffprobe or avprobe - defaulting to ffprobe, but may not work", RuntimeWarning)
Traceback (most recent call last):
File "C:/Users/karti/Documents/Python Programs/ChatApplication/deezer.py", line 13, in <module>
wav_audio = AudioSegment.from_file("Broken Summer.m4a", format="m4a")
File "C:\Python\lib\site-packages\pydub\audio_segment.py", line 685, in from_file
info = mediainfo_json(orig_file, read_ahead_limit=read_ahead_limit)
File "C:\Python\lib\site-packages\pydub\utils.py", line 274, in mediainfo_json
res = Popen(command, stdin=stdin_parameter, stdout=PIPE, stderr=PIPE)
File "C:\Python\lib\subprocess.py", line 854, in __init__
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Python\lib\subprocess.py", line 1307, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] The system cannot find the file specified发布于 2020-08-03 23:14:01
我找到解决方案了。如果您已经安装了ffmpeg或ffmpeg-python。卸载它。由于它将不起作用,因此运行此命令
pip uninstall ffmpeg
pip uninstall ffmpeg-python现在转到此链接https://ffmpeg.zeranoe.com/builds/
从此处下载ffmpeg并将其安装在C:\ffmpeg中,然后转到环境变量并在路径中添加一个新路径,如- C:\ffmpeg\bin,因为此路径包含ffmpeg.exe,仅此而已
现在假设您有想要转换为TEST.mp3的TEST.m4a文件,只需复制并粘贴文件名并运行以下脚本即可。注意: bewlo .py文件应该与TEST.m4a在同一目录中,否则您将需要在'CurrentFileName‘变量中添加正确的路径,现在只需创建一个.py文件并粘贴以下代码
import subprocess
CurrentFileName = 'TEST.m4a'
FinalFileName = 'TEST.mp3'
try:
subprocess.call(['ffmpeg', '-i', f'{CurrentFileName}', f'{FinalFileName}'])
except Exception as e:
print(e)
print('Error While Converting Audio')
ch = input('Press Enter to Close')这对我来说是完美的,正如我想要的那样。:)如果我的回答不清楚,请在这里告诉我,或者你可以发邮件给我- kartikeyvaish99@gmail.com
发布于 2020-08-03 17:57:00
即使添加了ffmpeg的依赖项,文件也很可能不会被读取。由于pydub不读取.m4a文件的事实。主要是因为'ffmpeg‘不支持通过'libav’库的这种类型的文件。
我在这方面也有问题。
发布于 2020-08-02 19:53:16
pip在操作前安装ffmpeg。
pip install ffmpeg-pythonhttps://stackoverflow.com/questions/63215295
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