MF_MEDIA_ENGINE_KEYERR enumeration (mfmediaengine.h)

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 Value: 1 Unknown error occurred.
MF_MEDIAENGINE_KEYERR_CLIENT Value: 2 An error with the client occurred.
MF_MEDIAENGINE_KEYERR_SERVICE Value: 3 An error with the service occurred.
MF_MEDIAENGINE_KEYERR_OUTPUT Value: 4 An error with the output occurred.
MF_MEDIAENGINE_KEYERR_HARDWARECHANGE Value: 5 An error occurred related to a hardware change.
MF_MEDIAENGINE_KEYERR_DOMAIN Value: 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

See also

Media Foundation Enumerations