# 头文件

* **[avimage_generator.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-avimage-generator-h)**   
* **[avimage_generator_base.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-avimage-generator-base-h)**   
* **[avmetadata_extractor.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-avmetadata-extractor-h)**   
* **[avmetadata_extractor_base.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-avmetadata-extractor-base-h)**   
* **[avplayer.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-avplayer-h)**   
* **[avplayer_base.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-avplayer-base-h)**   
* **[avrecorder.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-avrecorder-h)**   
* **[avrecorder_base.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-avrecorder-base-h)**   
* **[avtranscoder.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-avtranscoder-h)**   
* **[avtranscoder_base.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-avtranscoder-base-h)**   
* **[native_avscreen_capture.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-native-avscreen-capture-h)**   
* **[native_avscreen_capture_base.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-native-avscreen-capture-base-h)**   
* **[native_avscreen_capture_errors.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-native-avscreen-capture-errors-h)**   
* **[lowpower_audio_sink.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-lowpower-audio-sink-h)**   
* **[lowpower_audio_sink_base.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-lowpower-audio-sink-base-h)**   
* **[lowpower_avsink_base.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-lowpower-avsink-base-h)**   
* **[lowpower_video_sink.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-lowpower-video-sink-h)**   
* **[lowpower_video_sink_base.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-lowpower-video-sink-base-h)**   
* **[video_processing.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-video-processing-h)**   
* **[video_processing_types.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-video-processing-types-h)**   
* **[avmedia_base.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-avmedia-base-h)**   
* **[avmedia_source.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-avmedia-source-h)**   
* **[avmetakeys.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-avmetakeys-h)**