Is it possible to change the FLV's frame rate programmatically?

I have tried with stage.framerate but It doesn't seem to work. Is there a way to adjust the FLV's framerat开发者_如何学运维e at runtime?

The flash player always renders video at the video's native framerate (resources permitting), regardless of the framerate it's playing flash content at (which is why changing Stage.frameRate doesn't affect video. So if you're aiming for something like slow-motion or fast-forward playback, there's no direct way to do this without manually advancing the video position at the speed you want.