Facebook Poll Ads: Best Practices & Ad Specs to Get Started
See how Facebook Poll ads work to get more engagement from users. Plus, the setup process, ad specs, and 10 best practices for your campaigns.
28 Jun 2020 ... Facebook video poll ads inspire increased engagement, interaction, brand ... H. 264 compression, square pixels, fixed frame rate, progressive scan, and ... Video size: 1MB to 26GB; Video aspect ratio: 100×400 to 400×100 ...