Grid/aliasing/pixellated artifacts on video, even at higher resolutions

[Gyramuur]

I have had this problem since I started using this wrapper, where the corners of objects are "pixellated" in a weird sort of grid pattern.

d8eb5512-119f-49b6-aec8-fd28d7b5a9db.mp4

In the above video, it's most apparent on his paws and on the grass. Video is 960x544 but the effect happens even at 1280x720. Just using the standard T2V workflow.

Is this a VAE issue or something?

[plh1988]

use fp8_e4m3fn, I noticed that fp8_e4m3fn_fast is giving too many artifacts. specially with fast_video

[Gyramuur]

use fp8_e4m3fn, I noticed that fp8_e4m3fn_fast is giving too many artifacts. specially with fast_video

Thanks for the response! That's what I'm already using though; haven't ever messed with the fast variant.