Pixei-ppv-bg-2.mp4 -

: In editors like DaVinci Resolve or Premiere Pro , place the background video on a lower track and your main content on the track above it.

: Use tools like the Mosaic Blur in DaVinci Resolve to adjust the intensity of the pixel frequency or cell shape. pixei-ppv-bg-2.mp4

If the video is a plain pixel background and you want to enhance it: : In editors like DaVinci Resolve or Premiere