flvpayback preloader percent with VideoEvent.READY

Hello,

I'm trying to get a dynamic tex box to go from 0 to100%, 100% would be when videoEvent is ready. I cant think of a way to do this. Any suggestions? I guess I need to know how many bytes it takes for VideoEvent.READY to happen.

heres my code as of right now..

import fl.video.*;

import fl.controls.ProgressBarMode;

// Set Variables

var flvControl = display;

var flvSource = "main_vid.flv";

// Create event handler functions to control the progressbar

function progressHandler(event:VideoProgressEvent):void

{

   var bl = Math.round(event.bytesLoaded/1000);

   var bt = Math.round(event.bytesTotal/1000);

   // Update progress...

   pb.setProgress(bl,bt);

   loader_txt.text = Math.floor((loaded/total)*100)+ "%";

}

function readyHandler(event:VideoEvent):void

{

   // Remove progressbar when we start playing...

     removeChild(pb);

     removeChild(loader_txt);

}

// Set progress bar state

pb.mode = ProgressBarMode.MANUAL;

pb.indeterminate = false;

// Add listeners and load the video

flvControl.addEventListener(VideoProgressEvent.PROGRESS, progressHandler);

flvControl.addEventListener(VideoEvent.READY, readyHandler);

flvControl.source = flvSource;

Thanks,

Mark