* **[在Web中打开摄像头和麦克风](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/web-rtc)**
* **[托管网页中的媒体播放](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/app-takeovers-web-media)**
* **[Web组件支持画中画](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/web-picture-in-picture)**
* **[Web组件支持视频沉浸式全屏播放](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/web_full_screen)**