A: Hi Ludovic,

Thank you for your questions!

Yes, you can download ads in various formats including PNG, MP4, GIF, and HTML5. Here's a step-by-step guide on how to export your designs: https://help.bannerboo.com/010204-A-Comprehensive-Guide-to-Exporting-Banner-Ads-from-BannerBoo

For video ads, you can set the duration for up to 5 minutes, depending on your design and use case.