Control Timeline dynamically

Question

Hi,
i'd like to control MovieClip timeline witch contain several DisplayObject (like Sprite, Button, ...) these DisplayObject have Motion (AnimatorFactory).
How can i do seek frame-by-frame the MovieClip Timeline and use the currentFrame to control all Motion child.
for example :
package
     import flash.display.*;
     import fl.motion.*;
     public class  main extends MovieClip
          private var motion:Motion;
          private var animFactory:AnimatorFactory;
          private var size:uint    = 100;
          private var bgColor:uint = 0xFFCC00;
          public function main():void
   var textClip:MovieClip = new MovieClip();
               var boxObj:Sprite = new Sprite();
               boxObj.graphics.beginFill(bgColor);
               boxObj.graphics.drawRect(0, 0, size, size);
               boxObj.graphics.endFill();
               addChild(boxObj);
   textClip.addChild(boxObj);
   addChild(textClip);
               motion = new Motion();
               motion.duration = 20;
               motion.addPropertyArray("x",[0,50,95,134,169,199,225,247,265,280]);
               motion.addPropertyArray("y",[0,1,0,4,12,21,32,44,52,38]);
               animFactory = new AnimatorFactory(motion);
               //animFactory.transformationPoint = new Point(2, 2);
               animFactory.addTarget(boxObj, 0, false);
   textClip.gotoAndStop(10);
textClip.gotoAndStop(10); //seem not work
because textClip have no keyframe ?
How can do it ?
Thanks and sorry for my bad english.

Answer 1

Tiaqo,
I agree that cue points are the closest synch mechanism with streaming video. Nevertheless, if objects have to be synched in a such a way that they appear as a part of the video - cue points don't work very well. I worked on a project that required seamless syncing and we had to revert to embedded video because cue points event on every video frame did not deliver desirable tightness.
With that said, if requirements for synching are looser - cue points are the way to go.