pyaudio具有“开始于”功能的简单音频播放器

pip install pyaudio

import pyaudio
import wave

def play_audio(start_time):
    # 打开音频文件
    wf = wave.open('audio.wav', 'rb')

    # 创建Pyaudio对象
    audio = pyaudio.PyAudio()

    # 设置音频输出参数
    stream = audio.open(format=audio.get_format_from_width(wf.getsampwidth()),
                        channels=wf.getnchannels(),
                        rate=wf.getframerate(),
                        output=True)

    # 设置开始播放的位置
    start_frame = int(start_time * wf.getframerate())
    wf.setpos(start_frame)

    # 持续读取音频数据并播放
    data = wf.readframes(1024)
    while data != b'':
        stream.write(data)
        data = wf.readframes(1024)

    # 关闭流和Pyaudio对象
    stream.stop_stream()
    stream.close()
    audio.terminate()

# 指定开始播放的时间（以秒为单位）
start_time = 10
play_audio(start_time)