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1/6/2010
This method reports the current tuning policy in DVR applications. Call IStreamBufferPlayback::SetTunePolicy to set the tuning policy.
Syntax
HRESULT GetTunePolicy(
STRMBUF_PLAYBACK_TUNE_POLICY* peStrmbufPlaybackTunePolicy
);
Parameters
- peStrmbufPlaybackTunePolicy
[out] A pointer to a STRMBUF_PLAYBACK_TUNE_POLICY value that indicated the current tuning policy.
Return Value
This method can return one of the following values.
| Value | Description |
|---|---|
E_FAIL |
The tuning policy cannot be determined. |
E_NOTIMPL |
This method is not implemented on the capture graph. |
S_OK |
The method was successful. |
Requirements
| Windows Embedded CE | Windows CE 5.0 Networked Media Device Feature Pack and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment |
See Also
Reference
IStreamBufferPlayback Interface
STRMBUF_PLAYBACK_TUNE_POLICY