MF_MEDIA_ENGINE_KEYERR enumeration
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_UNKNOWN
-
Unknown error occurred.
-
MF_MEDIAENGINE_KEYERR_CLIENT
-
An error with the client occurred.
-
MF_MEDIAENGINE_KEYERR_SERVICE
-
An error with the service occurred.
-
MF_MEDIAENGINE_KEYERR_OUTPUT
-
An error with the output occurred.
-
MF_MEDIAENGINE_KEYERR_HARDWARECHANGE
-
An error occurred related to a hardware change.
-
MF_MEDIAENGINE_KEYERR_DOMAIN
-
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] |
| IDL |
|
See also