harmony 鸿蒙DRM_MediaKeyRequestInfo

  • 2025-06-12
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DRM_MediaKeyRequestInfo

Overview

The DRM_MediaKeyRequestInfo struct describes the information about a media key request.

Since: 11

Related module: Drm

Header file: native_drm_common.h

Summary

Member Variables

Name Description
DRM_MediaKeyType type Key type.
int32_t initDataLen Initial data length.
uint8_t initData [MAX_INIT_DATA_LEN] Initial data in PSSH format after Base64 decoding.
char mimeType [MAX_MIMETYPE_LEN] MIME type of the media context.
uint32_t optionsCount Number of options.
char optionName [MAX_MEDIA_KEY_REQUEST_OPTION_COUNT][MAX_MEDIA_KEY_REQUEST_OPTION_NAME_LEN] Option name set.
char optionData [MAX_MEDIA_KEY_REQUEST_OPTION_COUNT][MAX_MEDIA_KEY_REQUEST_OPTION_DATA_LEN] Option data set.

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