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Defines media key error codes for the media engine.
Syntax
typedef enum _MF_MEDIA_ENGINE_KEYERR {
MF_MEDIAENGINE_KEYERR_UNKNOWN = 1,
MF_MEDIAENGINE_KEYERR_CLIENT = 2,
MF_MEDIAENGINE_KEYERR_SERVICE = 3,
MF_MEDIAENGINE_KEYERR_OUTPUT = 4,
MF_MEDIAENGINE_KEYERR_HARDWARECHANGE = 5,
MF_MEDIAENGINE_KEYERR_DOMAIN = 6
} MF_MEDIA_ENGINE_KEYERR;
Constants
MF_MEDIAENGINE_KEYERR_UNKNOWNValue: 1 Unknown error occurred. |
MF_MEDIAENGINE_KEYERR_CLIENTValue: 2 An error with the client occurred. |
MF_MEDIAENGINE_KEYERR_SERVICEValue: 3 An error with the service occurred. |
MF_MEDIAENGINE_KEYERR_OUTPUTValue: 4 An error with the output occurred. |
MF_MEDIAENGINE_KEYERR_HARDWARECHANGEValue: 5 An error occurred related to a hardware change. |
MF_MEDIAENGINE_KEYERR_DOMAINValue: 6 An error with the domain occurred. |
Remarks
MF_MEDIA_ENGINE_KEYERR is used with the code parameter of IMFMediaKeySessionNotify::KeyError and the code value returned from IMFMediaKeySession::GetError.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8.1 [desktop apps only] |
| Minimum supported server | Windows Server 2012 R2 [desktop apps only] |
| Header | mfmediaengine.h |