CPosPassThru::get_PrerollTime (Compact 2013)

3/26/2014

Retrieves the time prior to the start position that devices should start rolling.

Syntax

HRESULT get_PrerollTime(
  REFTIME* pllTime 
);

Parameters

• pllTime
  Returned preroll time as a double value in seconds.

Return Value

Returns the HRESULT value returned from calling IMediaPosition::get_PrerollTime on the connected pin.

Remarks

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

Requirements

See Also

Reference

CPosPassThru Class