Oculus Go & Unity：麦克风实时回放

Question

我想通过扬声器实时播放来自 Oculus Go 麦克风的声音，但无法播放。我试过这段代码，它在编辑器中使用耳机的麦克风而不是 Oculus Go 时效果很好，或者我犯了一些错误？

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Video;

public class MicrophoneAudio : MonoBehaviour
{
    void Start()
    {
        AudioSource micAudio = GetComponent<AudioSource>();
        micAudio.clip = Microphone.Start(Microphone.devices[0], true, 10, 44100);
        micAudio.loop = true;
        while(!(Microphone.GetPosition(null) > 0)) { }
        micAudio.Play();
    }
}

或者这是设备限制？我已经观察了很多但没有运气，只发现没有实时播放的麦克风。希望有人能帮助我。:(

Answer 1

这个脚本应该可以在Oculus GO上运行，我在Oculus GO的音视频直播演示中使用了这个脚本。

AudioSource AudioMic;
void Start() {
    StartCoroutine(CaptureMic());
}

IEnumerator CaptureMic()
{
    if (AudioMic == null) AudioMic = GetComponent<AudioSource>();
    AudioMic.clip = Microphone.Start(null, true, 1, OutputSampleRate);
    AudioMic.loop = true;
    while (!(Microphone.GetPosition(null) > 0)) { }
    Debug.Log("Start Mic(pos): " + Microphone.GetPosition(null));
    AudioMic.Play();

    //capture for live streaming
    //while (!stop)
    //{
    //    AddMicData();
    //    yield return null;
    //}
    //capture for live streaming
    yield return null;
}

Oculus Go & Unity：麦克风实时回放

Oculus Go & Unity: Microphone Real-time Playback

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oculusgo