Macworld Watching old home movies or smartphone clips on a Retina or 4K Mac screen often reveals flaws you didn’t notice before: pixelation, digital noise, motion blur. These imperfections stand out ...

Let yourself unwind with this peaceful winter film, showcasing the untouched beauty of Norway in 4K. From frozen fjords and ...

In the behind-the-scenes photo below, you can see a custom-made camera rig featuring 20 iPhone 15s, which was used to shoot ...

A variety of 4K video backgrounds are available, including things like waterfalls and abstract patterns. ... Choose the image or video background you want to display on your Fire TV.