how to get flv frame rate in as3?

Well, i have to set the stage frame rate according to the frame rate of the flv and I will have differnet flv with different frame rate so i have to get frame rate of FlV using action script ??

Is there any method available in Video Class of ActionScript??

You can also get the FPS from the NetStream like so: var fps = ns.currentFPS;

flv.video.FLVPlayback.metadata["framerate"]