I’m more concerned with frame interpolation than image enhancement because it’s still pretty immature. I hope to open a separate topic to follow up on the changes and problems of Video AI in frame interpolation, and communicate with you. First, you should read Topaz Video AI v3.1.4 - #16 by q91632 …

Interpolation in v2.6.3 doesn’t cope well with rotations and repeating patterns. Quite severe wobble is introduced under these conditions. Here is Topaz up against DAIN. [topaz interpolation wobble vs dain]

Chronos has not changed much from the old version, and if it is used to deal with small changes, it is no problem to use it.

So in V3, has this problem been solved?

[image] Chronos - Scene change detection Ideas Chronos should be able to detect scene changes and not try to interpolate them, it often leads to weird results if Chronos trys to interpolate between two frames that have no features in common. [image] Ex…

In v3.1.5, Apollo will change the color tone of the picture. [image] Topaz Video AI v3.1.6 Releases As I said before, now I’m sure that the new version of Apollo will change the color tone, and the contrast color value will find that there is an average difference of 3 in …

On 3.1.9, apollo still has no progress on the above issues, it still casts colors and generates blocks, and even blocks appear more often and more frequently now.

Looks like they’ve given up though, from the new roadmap: We’re now quite satisfied with the quality of Topaz Video AI’s frame interpolation, so will now refocus on improving our general enhancement models. You may be whistling in the wind.

If you only talk about the quality of frame interpolation, there is indeed a lot of improvement. However, whether it is color shift or squares, it should be regarded as a bug. As long as it is not resolved, apollo will always be a toy rather than a tool. Given that there are more blocks now, users …

I have not checked to see if they’ve fixed the top-down spinning clip mentioned above, but all the other issues with Apollo mentioned in here are unique to 4k. The color shifting is a problem on all models of TVAI, that can be bypassed through a lot of mind-numbing study and using the CLI. I’ve fig…