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danb68593733
December 8, 2025
Question

Bright Speckling/Pixel Dots Appearing Around Phone Screen Mask

  • December 8, 2025
  • 1 reply
  • 60 views

Hi everyone,

I’m getting bright speckled dots around the edges of a masked phone screen, but only after exporting. Inside After Effects it looks clean, but when I render it out, random white/green dots appear around the edges.

This happens even without using Mocha.. just a basic mask or tracked insert.

Has anyone seen this before or knows what causes it?

1 reply

nishu_kush
Legend
December 8, 2025

Thanks for writing in, danb68593733.

 

What version of After Effects are you using and what are your system specifications (CPU, GPU, RAM, OS version)? Outdated GPU driver is a common reason for such issues. Try updating it from the manufacturer's website.

Let me know.


Thanks,
Nishu