IDVDRenderer::Scan
This method provides support for forward and reverse scan modes.
HRESULT Scan(
BOOL bForward,
double dRate,
double* dwActual,
DWORD* bVobuSkip
);
Parameters
bForward
[in] The following table lists the values for the bForward parameter.Value Description TRUE Tells the renderer to scan forward. FALSE Tells the renderer to scan backward. dRate
[in] Rate range of greater than 1.0 to 400.dwActual
[out] Returns the actual rate that the driver can achieve given dRate.bVobuSkip
[out] The skip factor returned to the navigator. The following table lists the values that this parameter can return.Value Description 0 If this value is returned, the navigator will feed a contiguous stream. 1 If this value is returned, the navigator will skip video object units (VOBUs) to assist in fast scans.
Return Values
If the method completes successfully, the return value is S_OK.
Requirements
OS Versions: Windows CE .NET 4.0 and later.
Header: Dvddrvr.idl.
See Also
Last updated on Tuesday, May 18, 2004
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