MoInitMediaType (Windows CE 5.0)
This function initializes a media type structure.
HRESULT MoInitMediaType(DMO_MEDIA_TYPE* pmt,DWORDcbFormat);
Parameters
- pmt
Pointer to an uninitialized DMO_MEDIA_TYPE structure allocated by the caller. - cbFormat
Number of bytes to allocate for the format block, which can be zero.
Return Values
Returns an HRESULT value. Possible values include the following.
| Value | Description |
|---|---|
| S_OK | Success |
| E_OUTOFMEMORY | Insufficient memory |
| E_POINTER | NULL pointer argument |
Remarks
This function allocates the format block and sets the cbFormat and pbFormat members of the DMO_MEDIA_TYPE structure.
The caller must free the media type by calling the MoFreeMediaType function.
Requirements
OS Versions: Windows CE .NET 4.1 and later.
Header: Dmo.h.
Link Library: Msdmo.lib
See Also
DMO Functions | MoFreeMediaType | DMO_MEDIA_TYPE
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