vkAllocateMemory failed -2

[ble400]

Video got up to 67% with about 1,620,345 frames interpolated when all of the sudden said "MessageBox: Vulkan ran out of memory! [E] vkAllocateMemory failed -2 Try a lower resolution (Settings -> Max Video Size). (Error)" and tried to create the video but it's frozen.
The input file is only 1080p...
I have 32gb of RAM, an RTX 4070, and a Ryzen 9 5950x.

Using the 1.41 RC4 version of Flowframes in the Patreon page

[n00mkrad]

Any reason you use RIFE NCNN instead of RIFE NCNN VS? Should be faster.

Regardless, can you check if you have any other 3D programs open that might be eating VRAM? Maybe a game?
Your card has 12 GB which should be plenty for 1080p.

Keep in mind that all web apps like Discord, VS Code, etc. use up to 1 GB VRAM each.
Lastly, check the NCNN threads setting in the Flowframes settings, try lowering it.

The freezing thing should be fixed in the next release btw, it's an issue with message boxes not getting displayed properly.

[ble400]

I remember having some issues with RIFE NCNN VS but I can't exactly remember why and I used that in a different version that I don't remember which one as well.
I did have chromium in the background, perhaps that could be the culprit. Although I'm not sure how it would use more than 1gb vram.
NCNN threads was set to 0 (auto) so not sure if I need to set it to 1 or something like that?

I will test RIFE NCNN VS once I have some free time , I'll let you know afterwards.