35 lines
820 B
Python
35 lines
820 B
Python
"""
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音频文件解析工具
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用于解析音频文件的元数据信息，如时长、采样率、编码格式等
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"""
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from mutagen import File as MutagenFile
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def get_audio_duration(file_path: str) -> int:
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"""
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获取音频文件时长（秒）
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Args:
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file_path: 音频文件的完整路径
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Returns:
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音频时长（秒），如果解析失败返回0
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支持格式：
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- MP3 (.mp3)
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- M4A (.m4a)
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- MP4 (.mp4)
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- WAV (.wav)
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- 以及mutagen支持的其他格式
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"""
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try:
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audio = MutagenFile(file_path)
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if audio is not None and hasattr(audio.info, 'length'):
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return int(audio.info.length)
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return 0
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except Exception as e:
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print(f"获取音频时长失败 ({file_path}): {e}")
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return 0
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