python - 音频片段大文件时pydub不会导致内存错误吗？

Question

每次文件很大（电影的长度）时，我都会遇到内存错误。有什么方法可以处理大文件音频片段吗？

sound = AudioSegment.from_mp3("vanilla_sky.mp3")

File "D:\Python27\lib\site-packages\pydub\audio_segment.py", line 423, in from_mp3
return cls.from_file(file, 'mp3')
File "D:\Python27\lib\site-packages\pydub\audio_segment.py", line 412, in from_file
obj = cls._from_safe_wav(output)
File "D:\Python27\lib\site-packages\pydub\audio_segment.py", line 445, in _from_safe_wav
return cls(data=file)
File "D:\Python27\lib\site-packages\pydub\audio_segment.py", line 130, in __init__
data = data if isinstance(data, basestring) else data.read()
MemoryError

Answer 1