CSourcePosition::get_PrerollTime (Windows CE 5.0)
Validates the pointer, but the preroll retrieval is not currently implemented.
HRESULT get_PrerollTime(REFTIME* pllTime);
Parameters
- pllTime
Returned preroll time as a double value in seconds.
Return Values
Returns E_POINTER if pllTime is 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
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header:
Send Feedback on this topic to the authors