* **[播放](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/media-playback-arkts)**
* **[录制](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/media-recording-arkts)**
* **[媒体信息查询](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/media-info-arkts)**
* **[视频转码](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/media-transcoder-arkts)**