Screen Burn-in and stuck pixel fixer - 10 hour RGB moving and flashing blocks

Flashes blocks on the screen with random 100% saturated RGB color values, with the blocks scrolling from corner to corner.

This video helps provide even wear and pixel reset on 16:9 screens. It will also help with other screen aspects, but the video must either be cropped or stretched to ensure that the whole screen is filled with the video.

The blocks are so large to get around issues with video compression on streaming video services. Larger blocks are easier to compress than smaller ones.

The video was created using a Windows BMP file whose pixel values were modified directly using urandom in Linux. This process was repeated for 2700 frames, being 900 each for three color channels for 900 frames each for 30 seconds of 30fps video.

The channels were then overlaid as RGB values, zoomed and panned from corner to corner using AVISynth, then encoded using FFMPEG.

For best results, this video should be played on a loop with maximum brightness for as long as possible, possibly several days.

This video is provided with no warranty.