本文实例为大家分享了Unity调取移动端的麦克风进行录音并播放的具体代码，供大家参考，具体内容如下

1.对MicroPhone类的理解

对麦克风的调用在Unity里主要是用到了MicroPhone这个类，此类里面有几个方法可以方便我们实现功能

2.代码演示

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// **********************************************************************
// Copyright (C) 2018 Blazors
// Please contact me if you have any questions
// File Name:  VoiceChat
// Author:  romantic123fly
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#endregion
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;
 
 
//此脚本须挂在录音按钮上
public class Record : MonoBehaviour, IPointerDownHandler, IPointerUpHandler
{
 float tirecordingTimemer = 0;//录音时长限制
 public AudioSource aud;//存储声音
 public Text ShowTimeHint;//剩余时间的文字提示
 public void OnPointerDown(PointerEventData eventData)
 {
 Debug.Log("Start");
 StartCoroutine("KeepTime");
 aud.clip = Microphone.Start("Built-in Microphone", false, 60, 44100);
 }
 public void OnPointerUp(PointerEventData eventData)
 {
 Microphone.End("Built-in Microphone");
 StopCoroutine("KeepTime");
 Debug.Log("Over");
 aud.Play();
 }
 //此处开携程也行，用while也可以，放在updata里也没问题
 IEnumerator KeepTime()
 {
 for (tirecordingTimemer = 10; tirecordingTimemer >= 0; tirecordingTimemer -= Time.deltaTime)
 {
  if (tirecordingTimemer <= 10)
  {
  ShowTimeHint.text = "你还可以录 " + (int)tirecordingTimemer + " 秒";
  if (tirecordingTimemer < 1)
  {
   ShowTimeHint.text = "时间到";
   Microphone.End("Built-in Microphone");
  }
  }
  yield return 0;
 }
 }
}

对应的ui组件挂靠一下直接运行工程就好了

3.运行结果

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持海外IDC网。