ADOBE AFTER EFFECTS: Forum Expressions Tutorials Creative Cloud

Color grains on damaged frame

COW Forums : Adobe After Effects

<< PREVIOUS   •   FAQ   •   VIEW ALL   •   PRINT   •   NEXT >>
Federico Fiori
Color grains on damaged frame
on Oct 4, 2019 at 2:49:13 pm
Last Edited By Federico Fiori on Oct 4, 2019 at 5:47:42 pm

Hi, I've been working on an AE comp but recently got these red, green and blue grains on a couple of frames of my MP4 clip.
The file doesn't seem to have any problems outside After Effects, no damaged frames as far as I can see. I have several masked layers above this clip (other layers revealing this original track), an animated camera and an adjustment layer.

Any ideas on how to fix this?

(Also, I'm using this comp into another one, tracked and keyed (using keylight) on a green screen, but I don't think that is causing this issue since I can see the damaged frames on the first comp.)

Return to posts index

Tomas Bumbulevičius
Re: Color grains on damaged frame
on Oct 6, 2019 at 8:56:45 am

Hey Federico, do you see damaged frames in rendered output as well, or just in viewport? If its a second option, try to look in the viewport with 'Full Resolution' and see if issue remains.

If it does not help, see if there are mismatches in framerates of footage vs comp. I had noticed something similar in the past.

Find out more:
After Effects Tutorials: motion design, expressions, scripting.
Boxer - Dynamic Text Boxes Template with a Live Preview

Return to posts index

<< PREVIOUS   •   VIEW ALL   •   PRINT   •   NEXT >>
© 2020 All Rights Reserved