Topaz Photo AI has little effect on screencaps and screenshots?

So I have recently purchased Photo AI and its great for low res and blurry photos, mainly Jpeg. However I have a ton of screencaps and screenshots from various video sources, old Hi8 videos and newer digital HD stuff and Topaz Photo AI seems to have little effect on these. Is there any reason for this? Probably something obvious i’m sure but it seems that if the source is a video still then the software doesn’t do anywhere near the same work as with a still photo?

1 Like