Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Retrieves the number of Advanced Systems Format (ASF) mutual exclusion objects that are associated with the profile.
Syntax
HRESULT GetMutualExclusionCount(
[out] DWORD *pcMutexs
);
Parameters
[out] pcMutexs
Receives the number of mutual exclusion objects.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
Remarks
Multiple mutual exclusion objects may be required for streams that are mutually exclusive in more than one way. For more information, see IMFASFMutualExclusion::AddRecord.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | wmcontainer.h |
| Library | Mfuuid.lib |