I Got Artifact Effect on Output Video

[solodevelopment97]

I've done what was needed in the previous thread such as changing the fix scene changes to 0.15 but still the artifact any answer to fix this ?

0001-0200-6x-RIFE-RIFE3.9-144.0023fps.zip

[DrPleaseRespect]

is it possible to get the source file?

[DrPleaseRespect]

to me it looks like it's just the 3.9 model messing up. I'm not sure tho. I don't use 3.9

[solodevelopment97]

0001-0200.zip

this the original file

[solodevelopment97]

I think my video has low fps and has fast movement

[solodevelopment97]

heyy thanks for respond, i can fix this with ai model RIFE 3.8

[solodevelopment97]

and changing the fix scene to 0.5

[neojam]

Just use Rife 2.3 General Model. Its the best model available. I honestly have no Idea what went wrong with new models and why they are included, since they produce way worse results

https://user-images.githubusercontent.com/8310378/173228465-073b42b1-299f-43fe-98c7-0d1a5055217f.mp4

[solodevelopment97]

i try 2.3 and the result is best for me thanks for helping me

[neojam]

You're welcome :)

The newer RIFE models are maybe faster, but RIFE 2.3 General model produces the best results. Unfortunately not everyone knows it, since many people falsely assume that newer=better.

[Super4Jet]

I just tested it with rife 4.0 and it appears to be superior even to 2.3, though that requires building from scratch (which is not all that hard!), and as a bonus it's a little faster, so you might want to try that as well :)

https://user-images.githubusercontent.com/72940343/174499212-8655f6ff-7adf-4d17-9b59-91c1753945da.mp4

[neojam]

Then you should test more. All models above v2.3 create worse results. For the sake of the argument here's a quick hstack of 3 videos showing v2.3 and two most recent models v4.0 and v4.1.

https://user-images.githubusercontent.com/8310378/174644902-11eecf62-e268-4266-9b78-689a47bc18ac.mp4

[AIVFI]

Are you sure that the middle video comes from interpolation using the 4.0 model? At least that's what the description implies: "v2.3, v4.0, v4.1". I ask because in the middle video I can see a very noticeable flicker, while the two outer videos do not have this affliction. Apparently it is the 4.1 model that generates the flicker: https://github.com/nihui/rife-ncnn-vulkan/issues/43#issuecomment-1138195269

[neojam]

yes, the middle is c4.0 as the description says.

P.S. hzwer said, that anime was used to train that model, so maybe that's the reason interpolation makes it look like stop-motion.