# WhatsApp竖屏全屏设置

### 一、OBS设置竖屏分辨率

打开设置 - > 视频

将画面分辨率和输出分辨率设置为 <mark style="color:red;">1080x1920</mark>

将画面拉到中间

<figure><img src="/files/J6eAAK6vfrAoBUP2gWVG" alt=""><figcaption></figcaption></figure>

## 二、下载并安装安卓模拟器

1. 推荐使用 **Bluestacks**，下载地址：<https://www.bluestacks.com>
2. 安装并启动 Bluestacks。

## 三、设置摄像头

1. 打开 Bluestacks，进入 **设置** > **设备**。
2. 将摄像头设置为：`OBS Virtual Camera`。
3. 点击 **保存**。

## 四、安装并登录 WhatsApp

1. 在模拟器中下载安装 **WhatsApp**。
2. 完成登录。

## 五、设置竖屏全屏

1. 点击模拟器右侧的 **旋转按钮**，将模拟器界面旋转为竖屏。

   <figure><img src="/files/WYVdv56rstTPqwmIlSVd" alt="" width="409"><figcaption></figcaption></figure>
2. 此时，WhatsApp 视频通话界面将以竖屏全屏显示。

***

> **提示：** 若遇到画面未全屏或摄像头无法识别，请检查模拟器设置或重启模拟器。


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