Google ad network compatibility

Hi,

I have 18 banners made with Edge Animate, they are successfully running in several Ad networks.

Now my client said that Google rejected the edge html banner, and told that they accept only html5 banners made with with Google Web Designer app.

Can you propose any solution? Can I use in some way the Edge generated banners?

I can't use any intermediate publisher like MediaMind, it's direct to google submission.

Thanks.