Important: |
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This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist. |
Validates the pointer, but the preroll retrieval is not currently implemented.
Syntax
HRESULT get_PrerollTime( REFTIME* pllTime ); |
Parameters
- pllTime
-
Returned preroll time as a doublevalue in seconds.
Return Value
Returns E_POINTER if pllTimeis invalid. Otherwise, returns E_NOTIMPL.
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 | 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,Version 2.12 requires DXPAK 1.0 or later |
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