1:02:04

Abstract wave pattern - Height Map | Footage | 1 hour 4k Background

10:02:25

Multicolored Explosions - 10 Hours - 4K - OLED Safe

10:02:23

🔥 Cozy Fireplace in 4K – 10 Hours of Crackling Fire Sounds | Relaxing Fireplace Ambience

33:14

Ambient light zone testing CW multi-color

10:10:02

10-Hour Abstract Red & Black Fluid Wallpaper – Hypnotic Visual Screensaver