Using InBufferSeek and Step in ActionScript 3

Hi,

I have seen InBufferSeek property of NetStream , useful for seeking or steping video from buffer… which i use with Step() method to forward and rewind functions for my Custom Player.

when user select to make fastForward i set , below variables

netStream.inBufferSeek = true; // to make step from buffer and not from server 
netStream.pause(); // pause video as suggested by adobe help for using step()
netStream.maxPauseBufferTime = 3600; // allow stream to buffer more data in pause Mode

After that i call a Function in Regular interval which steps vide

netStream.step(75);

this works fine… but my vidoe’s PlayHeadtime not get updated with this.
anybody have any idea on this??

Thanks
Meghana