[Announcement] RTX RapidHDR AI Fix in v3031 & Previous Version Download Links

Ctrl+Z

Thank you for your continued attention and support. We have noticed that some users encountered an issue with the RTX RapidHDR AI feature failing to convert HDR properly after the release of client version 3031. After urgent investigation, the issue has been successfully resolved and will be fully addressed in the upcoming version 3032. Additionally, version 3032 will introduce a brand-new feature: RTX Rapid Upscaler AI—stay tuned!

In the meantime, for users unable to use the RTX RapidHDR AI feature, we are providing download links for the previous two stable versions, allowing you to temporarily revert if needed. Once version 3032 is officially released, version 3031—which contains this issue—will no longer be supported.

We sincerely apologize for any inconvenience this may have caused, and thank you for your understanding and support!

Download Links：
v3030 ×64
v3029 ×64

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Thank you for your patience and support. We are pleased to announce the official release of client version 3032, which resolves the HDR conversion issue experienced in version 3031 with the RTX RapidHDR AI feature. This version also debuts an exciting new feature: RTX Rapid Upscaler AI, designed to enhance your experience even further!

With the release of version 3032, support for version 3031 has been discontinued. We encourage all users to upgrade to the latest version to enjoy the improved features and performance enhancements. For those who had temporarily reverted to previous stable versions, it is now safe and recommended to update to version 3032 to take full advantage of the new capabilities.

We sincerely apologize for any inconvenience caused by the previous issue and are grateful for your understanding. Thank you for your continued support, and we hope you enjoy the new RTX Rapid Upscaler AI feature!

Download Link for v3032 ×64
v3032 ×64

Malizna

“RTX Rapid HDR AI is not working in version 3032. After upscaling, there is no video, only audio and subtitles. Please fix this or release the RTX Rapid Upscaler AI for free, because I have already paid once.”

Alex_Videoman

Malizna It is working on my setup, I think something messed up with our upgrade, you might want to try to remove all of unifab and install again….

Malizna

Thank you very much for your help. Everything works after reinstallation.

Alex_Videoman

Malizna Happy for you, sometimes the updates are not installing properly…

Alex_Videoman

Malizna regarding the free part I can not help obviously but my initial proposal to Unifab was that it should have been part of the same application as RTX Rapid HDR as an option to upscale only, obviously they did not listen 100% unfortunately.

Alex_Videoman

Fast model at 4fps now !!!!
How can we call this a Fast model?

Since the RTX 5090 improvements, the other pay the price with less and less performances making it useless.

With the GPU % never exceeding 30% we clearly see there is a BUG in there hindering the performance [Angry]

It is time to fix this BUG

vivi

Alex_Videoman Would you please use 4k mode for 4k source? Fast mode is for 720p source.

Alex_Videoman

This does not change the issue, it is the same problem

vivi

Alex_Videoman Please send the screenshot in 4k mode for check.

Alex_Videoman

vivi a tiny bit better with about 60% GPU utilization, but far than acceptable performance with only 5-6 fps where it should be the movie fps at 24-29 at least. Clearly there is a bug in here. Also the vram utilization is low at only 6.5GB when 16GB is available, so please fix the bug and optimize performances.

Alex_Videoman

As we discussed please rename the model so that they make sense, also I do not know why we still have two color scheme option when standard one is rec2020, the other one is depreciated now.

vivi

Alex_Videoman regarding the model，Please check this link to get detial information : https://docs.unifab.ai/en/home We will take into account the issue you mentioned that the model naming is not user-friendly.