Microsoft DirectX 8.1 (C++)

CPosPassThru::GetPreroll

The GetPreroll method retrieves the amount of data that will be queued before the start position. This method implements the IMediaSeeking::GetPreroll method.

Syntax

HRESULT GetPreroll(
    LONGLONG *pllPreroll
);

Parameters

pllPreroll

Pointer to a variable that receives the preroll time, in units of the current time format.

Return Value

Returns the HRESULT value from the connected pin.

See Also