FileNotFoundError:[WinError 2]媒体

Question

我想弄清楚文件是不是录像带。当前正在尝试使用pymediainfo，但我遇到了以下错误：

Traceback (most recent call last):
  File "C:/Users/Ankka/Downloads/test.py", line 6, in <module>
    fileInfo = MediaInfo.parse(o)
  File "C:\Python34\lib\site-packages\pymediainfo\__init__.py", line 90, in parse
    p = Popen(command, stdout=fp_out, stderr=fp_err, env=environment)
  File "C:\Python34\lib\subprocess.py", line 859, in __init__
    restore_signals, start_new_session)
  File "C:\Python34\lib\subprocess.py", line 1112, in _execute_child
    startupinfo)
FileNotFoundError: [WinError 2] The system cannot find the file specified

我得到这个错误代码：

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