my footage didn’t contain any audio
ok thanks, was just a straw
Now they could stop releasing new versions, until VFR gets fixed everything is useless. I’ll stay on v5.3.6. If this can’t be fixed, then they should throw out the MPlayer just like before.
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calling it a VFR bug may be misleading though. the VFR isn’t a simple mis-declaration of the content, but an accurate representation of what has been done to the outputted frames.
you’re right VFR itself ist not a bug, but we want CFR in TVAI and can’t get it.
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VFR is most certainly a bug when unintended. That’s like saying filling up your car with gasoline isn’t a bug: but it is when you put the gas into the water reservoir.
It is absolutely pointless to use any version after v5.3.6. VFR should be foremost on their agenda to fix – and leave the UI be, for crying out-loud! I think the dev said they ‘may’ have a solution, though.
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no the devs are keeping eyes on the forums and are working to resolve bug issues that have been shared both in past releases as well as 5.5.1.
I hope they work hard on bugs now and not on a new fancy UI 
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When will this bug be fixed? I’m stuck at v5.3.6 and they keep teasing me with new features that I can’t use!
Hello,
when exporting from Topaz Video AI 6, the frame rate is output differently.
The default setting was 50 fps. However, most files then have slightly less and therefore cannot be further processed with every plug-in.
Best regards
Reiner
- The bug / behavior you have encountered
I am using 6.0.0 to upscale a 480p file to 1080p using Proteus model.
The upscaled file gets a lower frame rate than the original basically making in unusable.
I did not see this before version 6. See “DroppedFrameRate1.png”.
The source has 23.976024 while the output gets 21.285374.
I tried turning on Frame Interpolation to force framerate to original, but the upscaled file still gets a lower frame rate than the original.
This time the output file gets 22.593344. See “DroppedFrameRate2.png”.
-
Your system profile
CPU: Intel Core i9 13900K
MOBO: Z790 Auros Master
RAM: 64GB DDR5-6000
GPU: RTX 4090 -
Your log files (Help > Logging > Get Logs for Support)
Attached “logsForSupport_2024-12-21_RT.zip”.
logsForSupport_2024-12-21_RT.zip (2.6 MB) -
Any screenshots as necessary
Attached “DroppedFrameRate1.png”.
Attached “DroppedFrameRate2.png”.
2 Likes
Oh I noticed this also with version 6. I did a couple of upscales and the frame drop is too noticeable. I didn’t see this with previous version. I will downgrade to previous version.
Update: I just downgraded to 5.5.0 and will report if the frame drop stops.
| Model Name: | iMac |
|---|---|
| Model Identifier: | Mac15,5 |
| Model Number: | Z19E000ZFLL/A |
| Chip: | Apple M3 |
| Total Number of Cores: | 8 (4 performance and 4 efficiency) |
| Memory: | 24 GB |
| System Firmware Version: | 11881.61.3 |
| OS Loader Version: | 11881.61.3 |
question are you using a stabilizer effect ? i too am experiencing a frame rate change when i tried to uprez 1080i 30fps or 2160p 30fps to 4k 60fps i get 4k 59.97 fps on the output and its happening with version 5.1 but i only noticed it when i used the stabilizer effect and im not sure why this happens
Oh I’m not using stabilizer effect. Just straight upscale to FHD with Proteus or Artemis output as MKV. If no upscale just original it’s ok no frame drop.
I am not sure if this is the same thing you are referring to, but when I just enhance 1080p to 1080p using Proteus the video jumps. It looks like a glitch in the video. I am not sure if it is dropping frames or not. Is this the same thing you are seeing in your video? I never experienced this with any 5.x.x versions.
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I’m encountering a similar issue with the Proteus model. When I try to set the frame rate to 60 and then reopen the file to confirm, the frame rate is not 60—it’s 48. This occurs on versions 6.0.0 and 5.5.1, and the frame rate doesn’t seem to apply correctly to the processed video; it either remains static or decreases.
I ended up writing my own Python script using FFmpeg to increase the frame rate to 60 FPS, and it worked.
Yeah that it. Jump like a Frame is missing and it jumps to the next one…I’m not an expert so I guess it’s not called a frame drop? I don’t know but thats exactly what I see. I reverted back to 5.3.6 and it works perfectly fine with that version.
I had the same situation today with 720p to FHD upscale. When I left original framerate (24 fps) videos stuttered terribly. Interpolation to 30 fps helped a little but not fully. Only interpolation to 60 fps looked good.
