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4/8/2010

This method retrieves the time prior to the start position that any nonrandom access device should start rolling.

Syntax 

HRESULT get_PrerollTime(
  REFTIME* 
pllTime
);

Parameters

pllTime

[out] Returned preroll time as a doublepointer value.

Return Value

Returns an HRESULTvalue.

Remarks

Preroll time is the time prior to the start position at which nonrandom access devices, such as tape players, should start rolling.

Requirements

Windows Embedded CE Windows CE 2.12 and later
Windows Mobile Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for Windows Mobile Version 5.0 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,
Windows CE 2.12 requires DXPAK 1.0 or later

See Also