How to capture panel content in flex 4 - Actionscript

I am creating a application in which Live video streaming in publishing in mx:video object. I want t开发者_StackOverflow社区o capture. If any one can help me out it will great for me. else anyhow I can capture the panel content then also its fine...!!

Thanks,

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If you want to capture the content as a Bitmap instance :

var bitmapData:BitmapData = new BitmapData(panel.width,panel.height);
bitmapData.draw(panel, new Matrix());
var bitmap = new Bitmap(bitmapData);