FLASH: We will continue to allow for Flash-based creative materials so long as they are supported by Google DoubleClick. However, we encourage advertisers to leverage HTML5 creatives going forward.

ActionScript 2 or 3, max Flash Player Version 10.1, max frame rate 20 fps, max file size 60kb,
max animation time 30 seconds. Backup image required (JPG or GIF). Audio is not permitted. ClickTAG
code required for FLASH banners. Ads are served via Google DoubleVlick For Publishers (DFP) and will
be automatically converted to HTML5 when possible. See Google specifications link below for info.

ClickTAG parameter code for ActionScript 2:

on (release) {
if (clickTAG.substr(0,5) == “http:”) {
getURL(clickTAG, “_blank”);
}
}

ClickTAG parameter code for ActionScript 3:

import flash.events.MouseEvent;
import flash.net.URLRequest;
// ……
someButton_or_displayObject_to_receive_mouseClick.addEventListener(
MouseEvent.CLICK,
function(event: MouseEvent) : void {
flash.net.navigateToURL(new URLRequest( root.loaderInfo.parameters.clickTAG), “_blank”);
}
);