Sorry Grady, my first answer was incorect, There is a MediaPlayer Object as You showed:

MediaPlayer = CREATEOBJECT("MediaPlayer.MediaPlayer")
** Now You can use all method You showed
MediaPlayer.Play( )
MediaPlayer.Pause( )
MediaPlayer.Stop( )
MediaPlayer.Open( sTitleName )
MediaPlayer.Next( )
MediaPlayer.Previous( )
MediaPlayer.Cancel( )
MediaPlayer.SetCurrentEntry( lWhichEntry )
MediaPlayer.FastForward( )
MediaPlayer.FastReverse( )
lRetVal = MediaPlayer.GetCurrentEntry( )
sRetVal = MediaPlayer.GetMarkerName( lMarkerNum )
dblRetVal = MediaPlayer.GetMarkerTime( lMarkerNum )
sRetVal = MediaPlayer.GetMediaInfoString( lMediaInfoType )
sRetVal = MediaPlayer.GetMediaParameter( lEntryNum, sName )
sRetVal = MediaPlayer.GetMediaParameterName( lEntryNum, lParamNum )