# 串流 / 投屏

## 无线串流

### Oculus 官方串流 Air Link

PC端Air Link已原生支持，无需设置\
在头显的 **`设置` > `实验性功能`** 中打开 **`Air Link`**即可搜索电脑并连接

{% hint style="info" %}
如果需要使用有线串流，需要在**实验性功能**关闭 Air Link

若Air Link无法连接电脑，请更新<mark style="color:red;">PC客户端</mark>以及<mark style="color:red;">头显系统</mark>至最新版
{% endhint %}

### VD串流

{% hint style="info" %}
**`1.24.6`**&#x7248;本之后加入了正版验证，需要头显端能访问外网环境进行验证
{% endhint %}

Quest端需要购买Virtual Desktop安装，19.9美金

* [Quest版 Virtual Desktop](https://www.oculus.com/experiences/quest/2017050365004772)

电脑端需要安装VD Streamer

* [Virtual Desktop 官网](https://www.vrdesktop.net/)

启动电脑端，&#x5728;**`Username`**&#x680F;中输入你&#x7684;**`Oculus账号` > `Save`**

![](https://fastly.jsdelivr.net/gh/EYW-015/Oculus-guide-China/img/ochome/oc_account.png)

![](https://fastly.jsdelivr.net/gh/EYW-015/Oculus-guide-China/img/ochome/vd_username.png)

头显启动VD，**`Computer`**&#x83DC;单中连接你的电脑即可

无线串流需要在头显内启动游戏，左手菜单键打开VD菜单，左下角开&#x542F;**`SteamVR`**&#x6216;&#x5728;**`Games`**&#x91CC;开启Oculus资源库里的游戏，不可在电脑界面中开启游戏

## 有线Link

安装好OC PC客户端，用USB线缆连接头显到电脑，头显内启动Link功能即可

如果你取消了Link功能提示，&#x5728;**`设置` > `设备`**&#x91CC;可以找&#x5230;**`启用 Oculus Link`**&#x529F;能开关

{% hint style="info" %}
如果需要使用有线串流，需要在**实验性功能**关闭 Air Link
{% endhint %}

## 投屏

* [Oculus官方投屏教程](https://support.oculus.com/articles/in-vr-experiences/oculus-features/cast-with-quest-2/?locale=zh_CN)

### 投屏至电脑

1. 将电脑与头显连至同一WiFi路由器
2. 电脑打开投屏网址：<https://www.oculus.com/casting>
3. 在头显内打开Oculus菜单，**`分享` > `投屏` > `选择你的电脑`**

### 投屏至电视

1. 一台能安装软件的智能电视
2. 将电视与头显连接至同一网络
3. 在电视上安装串流Cast软件，如：[Cast to TV](https://apkpure.com/cn/cast-to-tv-chromecast-roku-stream-phone-to-tv/cast.video.screenmirroring.casttotv) (来自APKPure)
4. 打开OC手机端，右上角打开投屏，设备选择电视


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