# MediaKeySession
<!--Kit: AVCodec Kit-->
<!--Subsystem: Multimedia-->
<!--Owner: @zhanghongran-->
<!--Designer: @dpy2650--->
<!--Tester: @cyakee-->
<!--Adviser: @zengyawen-->

## Overview

The struct describes a native object for MediaKeySession.

**Since**: 11

**Related module**: [VideoDecoder](capi-videodecoder.md)

**Header file**: [native_avcodec_videodecoder.h](capi-native-avcodec-videodecoder-h.md)