# 头文件

* **[native_avmetadata.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-native-avmetadata-h)**   
* **[native_avsession.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-native-avsession-h)**   
* **[native_avsession_errors.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-native-avsession-errors-h)**   
* **[native_avcastcontroller.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-native-avcastcontroller-h)**   
* **[native_avplaybackstate.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-native-avplaybackstate-h)**   
* **[native_avqueueitem.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-native-avqueueitem-h)**   
* **[native_avsession_base.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-native-avsession-base-h)**   
* **[native_deviceinfo.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-native-deviceinfo-h)**