Duration property
Sets or retrieves the length of time the transition takes to complete.
Syntax
HRESULT value = object.put_Duration(float newVal);HRESULT value = object.get_Duration(float* pval);
Property values
Type: float
the length of playback time, in seconds.
Remarks
The minimum value for ICSSFilterDispatch::Duration is zero (0.0).
You can also set the playback duration as a parameter of the ICSSFilterDispatch::Play method.