Thank you very much for the upgrade and sharing the test results.
Chainik wrote:fp16 vs. fp32 --> 64 fps vs. 53 fps (704*528 video); 31 fps vs. 28 fps (720p) ![hmm](https://www.svp-team.com/forum/img/smilies/hmm.png)
Strange...
cheesywheesy claims x4 on 3090.
n00mkrad, creator of Flowframes, claims that fp16 does not work with newer models:
https://github.com/hzwer/arXiv2020-RIFE/issues/188
Maybe it's a matter of the interpolation model used, or the GPU? I unfortunately can't check this as I don't have a compatible graphics card yet. Maybe someone else could check the speed in SVP and in Flowframes?
Chainik wrote:- "AI model": does nothing with Pytorch version;
Does this mean that you are using a default model in the Pytorch version? If so, this is version 3.5:
https://github.com/HolyWu/vs-rife/blob/ … t__.py#L10
If so, it is neither the latest model nor, unfortunately, the fastest.
3.8 model is the fastest!
Based on the evaluation of dozens of videos, the v3.8 model has achieved an acceleration effect of more than 2X while surpassing the effect of the RIFEv2.4 model.
https://github.com/hzwer/arXiv2020-RIFE/issues/176
new model (3.8). It sometimes give worse results, other times better. But it is a looot faster.
https://grisk.itch.io/rife-app/devlog/2 … 207-update
Chainik, could you take a second look at running this filter in SVP in real time.
Could you please try to use VLC or any other DirectShow player?
Could you please try to use other some very, very low resolution file?
Could you please try to wait a few more minutes?
Have you checked, maybe hardware is the bottleneck? VRAM? RAM?
I'd love to help, but I'm neither a programmer nor have a proper graphics card currently.
HolyWu is actively supporting the RIFE filter for VapourSynth based on PyTorch, maybe he will be able to help you over the implementation of this filter for real-time interpolation?
Chainik, you will know best what to ask. I can of course write a request myself, but apart from the fact that it doesn't work I won't be able to add anything else, because I simply don't know anything about it :-(