python 获取音频采样率

采样率: 22050 Hz
声道数: 1
时长: 6.04 秒
格式: WAV
子类型: FLOAT

import soundfile as sf def get_audio_info_soundfile(audio_path): try: info = sf.info(audio_path) print(f"采样率: {info.samplerate} Hz") print(f"声道数: {info.channels}") print(f"时长: {info.duration:.2f} 秒") print(f"格式: {info.format}") print(f"子类型: {info.subtype}") # 可能是 FLOAT return info.samplerate except Exception as e: print(f"读取失败: {e}") return None # 安装: pip install soundfile sample_rate = get_audio_info_soundfile(r"D:\data\audios\post_0.wav")