IMFASFIndexer::Initialize method (wmcontainer.h)
Initializes the indexer object. This method reads information in a ContentInfo object about the configuration of the content and the properties of the existing index, if present. Use this method before using the indexer for either writing or reading an index. You must make this call before using any of the other methods of the IMFASFIndexer interface.
Syntax
HRESULT Initialize(
[in] IMFASFContentInfo *pIContentInfo
);
Parameters
[in] pIContentInfo
Pointer to the IMFASFContentInfo interface of the ContentInfo object describing the content with which to use the indexer.
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. |
|
Invalid ASF data. |
|
Unexpected error. |
Remarks
The indexer needs to examine the data in the ContentInfo object to properly write or read the index for the content. The indexer will not make changes to the content information and will not hold any references to the IMFASFContentInfo interface.
In the ASF header, the maximum data-packet size must equal the minimum data-packet size. Otherwise, the method returns MF_E_UNEXPECTED.
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 |