👉 Animation pimples, also known as digital bumps or pixelated acne, are visual artifacts that appear in animated videos due to the limitations of digital rendering and display technologies. They occur when there's a mismatch between the resolution of the animation and the pixel density of the screen, leading to jagged or blocky appearances resembling acne. This effect is more pronounced on high-resolution displays or when viewing content on devices with lower pixel densities, such as older monitors or smartphones. Animators often use techniques like anti-aliasing, sub-pixel rendering, and optimized texture mapping to minimize these artifacts, but they can still occasionally appear, especially in complex animations or when playing content on low-quality devices.
