shruti

Hi all,. I want to control the playback rate of video using window media player. I am able to do that for one time . Fo r eg: IF i specify the rate as 0.5 window runs slower. but when the VI is running if I increase the rate ,the video still runs with the previous rate. How to change the playback rate during runtime?? can anyonw tell me how to do it.... Thanks in advance...