object that contains information about how the specified media clip plays during a slide show.
expression.PlaySettings
expression Required. An expression that returns one of the objects in the Applies To list.
Example
This example inserts a movie named Clock.avi onto slide one in the active presentation, sets it to play automatically after the slide transition, and specifies that the movie object be hidden during a slide show except when it's playing.
With ActivePresentation.Slides(1).Shapes.AddOLEObject(Left:=10, _
Top:=10, Width:=250, Height:=250, _
FileName:="c:\winnt\Clock.avi")
With .AnimationSettings.PlaySettings
.PlayOnEntry = True
.HideWhileNotPlaying = True
End With
End With