* **[基础播控](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/basic-playback-control)**
* **[快捷播放](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/quick-playback)**
* **[音视频投播](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/avcastpicker)**