Typically, VideoAds you create in the Studio will be published as banner ads in online publications.
Because of this, it’s key for you to know exactly how a VideoAd will look at the 300×250 banner ad size.
We’ve just added a control in the upper right corner of the Studio preview window that makes it easy for you to toggle between the full window and the 300×250 size. This convenient toggling allows you to identify problems without leaving the environment where you can fix them.
As you can see in the following picture, the control looks like the full screen control in the Player.
Preview set at full size
When you’re looking at a full-size preview, clicking the control results in a 300×250 preview.
Preview set at 300x250 size
Clicking the control again returns the preview to full size.
I’d like to read a blog post about creating overlays that work at any embed size.
Show me the Help topic about previewing VideoAds.
Tip After you create a VideoAd, you may want to give the advertiser an opportunity to preview it at banner ad size. An easy way to do this is to set up a blog using Google Blogger™ or another free blogging service. In the Mixpo Publisher, set the embed size to 300×250 and copy the embed code. Paste the code into a new blog post, and then send the post’s URL to the advertiser.