Aspect Ratios As Fast As Possible

4:3, 16:9, 21:9…where did common aspect ratios come from, and what the heck is “anamorphic widescreen,” anyway? message: Sign up for your 10-day FREE trial at Follow: Join the community: source

Interlaced vs. Progressive Scan – 1080i vs. 1080p

What’s the difference between 1080i and 1080p? Does it actually matter? TunnelBear message: TunnelBear is the easy-to-use VPN app for mobile and desktop. Visit to try it free and save 10% when you sign up for unlimited TunnelBear data. Follow: Join the community: License for animation used: source