HTML5 banner ads - Double Click
When it comes to publishing the assets for double click there is a few things you need to do. This is a useful resource - How to prepare HTML5 assets for DCM
Preparing your links
Hosting the js animation libraries
Double click do not let you link to js cdn files you need to use there hosted versions.
Dimensions of ad
The dimensions of the add need to be added as a meta to the head.
The script tag for double clicks enabler also needs to be added.