1# DRM_MediaKeySystemInfo 2 3## Overview 4 5The struct describes the DRM information, which is used to encrypt content. 6 7**Since**: 11 8 9**Related module**: [Drm](capi-drm.md) 10 11**Header file**: [native_drm_common.h](capi-native-drm-common-h.md) 12 13## Summary 14 15### Member Variables 16 17| Name| Description| 18| -- | -- | 19| uint32_t psshCount | Number of pieces of Protection Scheme Specific Header (PSSH) data.| 20| [DRM_PsshInfo](capi-drm-drm-psshinfo.md) psshInfo[MAX_PSSH_INFO_COUNT] | PSSH information.| 21