Trying to process a 4K video (remux) with HDR

Video AI General
1

I have tried every model and the output is the same, the frame rate goes to a snail pace.

Here’s a link to what I am experiencing:

Here’s the original clip
mega.nz/file/q5QS2SBC#FexcrRMIvHjufRDGHPLpoIzinyg2ovWRVVKAxP4xyPg

Here’s the Topaz Video Enhance AI processed with Artemis Medium
mega.nz/file/6kpVVDCD#IFhYTgwSXCKzr5GT4YnG_IxSIxEdscqlVFURaqkQ4Nk

2

Please don’t make the same post in multiple topics. Once is enough.

3

Apologies. I’ll remember that for next time. Thanks

1 Like
5

Updated with correct link

7

Hey Lmo, I use Artemis Medium or High Quality with Grain Off and Constant Rate Factor at 10.

9

Here’s the original clip
mega.nz/file/q5QS2SBC#FexcrRMIvHjufRDGHPLpoIzinyg2ovWRVVKAxP4xyPg

Here’s the Topaz Video Enhance AI processed with Artemis Medium
mega.nz/file/6kpVVDCD#IFhYTgwSXCKzr5GT4YnG_IxSIxEdscqlVFURaqkQ4Nk

11

My goal is to remove the grain from the video, that’s it. When you play “Raiders of the Lost Ark (1981) 4K DV_scale_1x_amq-13.mp4”, their is no grain in the video, but its practically unplayable, skips frames. Using a EVGA RTX 3070, regular 4k files play smooth.

When you play the file, is there any FPS reduction?

13

Well that clears that up. I was able to replicate it on Artemis and Proteus on Topaz Video AI v3.0.0-8, the slow problem occurs on the older version v2.6.4

1 Like
14

v2.xx couldn’t deal with variable framerate encoded files (most movies/shows on BR) which would result in stuttering. v3 with ffmpeg support takes care of that.

The workaround for v2.xx is to re-encode the file (can be big since it’s temporary) with fixed framerate and process that intermediate file with Topaz.