游戏语音解决方案体验

const constraints = { audio: true };
navigator.mediaDevices.getUserMedia(constraints)
  .then(stream => {
    const mediaRecorder = new MediaRecorder(stream);
    mediaRecorder.ondataavailable = e => {
      if (e.data.size > 0) {
        // 发送音频数据到服务器
      }
    };
    mediaRecorder.start(1000); // 每秒发送一次数据
  })
  .catch(err => {
    console.error('无法获取音频流:', err);
  });

import pyaudio
import wave

def record_audio(output_filename, duration):
    chunk = 1024
    format = pyaudio.paInt16
    channels = 1
    rate = 44100
    record_seconds = duration
    output_filename = output_filename

    audio = pyaudio.PyAudio()

    stream = audio.open(format=format, channels=channels,
                        rate=rate, input=True,
                        frames_per_buffer=chunk)

    print("开始录音...")

    frames = []

    for i in range(0, int(rate / chunk * record_seconds)):
        data = stream.read(chunk)
        frames.append(data)

    print("录音结束")

    stream.stop_stream()
    stream.close()
    audio.terminate()

    wf = wave.open(output_filename, 'wb')
    wf.setnchannels(channels)
    wf.setsampwidth(audio.get_sample_size(format))
    wf.setframerate(rate)
    wf.writeframes(b''.join(frames))
    wf.close()