MFSerializePresentationDescriptor function (mfidl.h)
Serializes a presentation descriptor to a byte array.
Syntax
HRESULT MFSerializePresentationDescriptor(
IMFPresentationDescriptor *pPD,
DWORD *pcbData,
BYTE **ppbData
);
Parameters
pPD
Pointer to the IMFPresentationDescriptor interface of the presentation descriptor to serialize.
pcbData
Receives the size of the ppbData array, in bytes.
ppbData
Receives a pointer to an array of bytes containing the serialized presentation descriptor. The caller must free the memory for the array by calling CoTaskMemFree.
Return value
The function returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The function succeeded. |
Remarks
To deserialize the presentation descriptor, pass the byte array to the MFDeserializePresentationDescriptor function.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | mfidl.h |
| Library | Mfplat.lib |
| DLL | Mfplat.dll |