1# MediaKeySession 2<!--Kit: AVCodec Kit--> 3<!--Subsystem: Multimedia--> 4<!--Owner: @zhanghongran--> 5<!--Designer: @dpy2650---> 6<!--Tester: @cyakee--> 7<!--Adviser: @zengyawen--> 8 9## Overview 10 11The struct describes a native object for MediaKeySession. 12 13**Since**: 11 14 15**Related module**: [VideoDecoder](capi-videodecoder.md) 16 17**Header file**: [native_avcodec_videodecoder.h](capi-native-avcodec-videodecoder-h.md) 18