1# AVMetadataExtractor 2<!--Kit: Media Kit--> 3<!--Subsystem: Multimedia--> 4<!--Owner: @wang-haizhou6--> 5<!--Designer: @HmQQQ--> 6<!--Tester: @xchaosioda--> 7<!--Adviser: @zengyawen--> 8 9## Overview 10 11The module provides the APIs for extracting metadata from media assets. 12 13You can refer to the corresponding development guide and samples based on your development requirements: [Using AVMetadataExtractor to Obtain Metadata (C/C++)](../../media/media/using-ndk-avmetadataextractor-for-media.md). 14 15**System capability**: SystemCapability.Multimedia.Media.AVMetadataExtractor 16 17**Since**: 18 18 19## File Summary 20 21| Name| Description| 22| -- | -- | 23| [avmetadata_extractor.h](capi-avmetadata-extractor-h.md) | Declares the AVMetadataExtractor APIs. You can use the APIs to obtain metadata from media assets.| 24| [avmetadata_extractor_base.h](capi-avmetadata-extractor-base-h.md) | Declares the constants used by the AVMetadataExtractor.| 25