IWMWriterPostView::SetReceivePostViewSamples method (wmsdkidl.h)
[The feature associated with this page, Windows Media Format 11 SDK, is a legacy feature. It has been superseded by Source Reader and Sink Writer. Source Reader and Sink Writer have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use Source Reader and Sink Writer instead of Windows Media Format 11 SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
The SetReceivePostViewSamples method enables or disables delivery of postview samples for the specified stream.
Syntax
HRESULT SetReceivePostViewSamples(
[in] WORD wStreamNum,
[in] BOOL fReceivePostViewSamples
);
Parameters
[in] wStreamNum
WORD containing the stream number.
[in] fReceivePostViewSamples
Boolean value that is True if postview samples must be delivered.
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. |
|
wStreamNum is less than 1 or greater than the maximum number of streams. |
|
Could not get the output for that stream. |
|
Stream does not support postview. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only],Windows Media Format 7 SDK, or later versions of the SDK |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | wmsdkidl.h (include Wmsdk.h) |
| Library | Wmvcore.lib; WMStubDRM.lib (if you use DRM) |