New RIFE filter - 3x faster AI interpolation possible in SVP!!! (Page 31 of 85)

dawkinscm wrote:

Fortune424 wrote:

I think I can confirm. It really is painfully obvious when you do a side by side comparison. I bet V2 looks worse than the 1080P BluRay would. I guess the free performance boost was too good to be true, for now.

Here's from the opening of the 4K BluRay of Avatar 2:

MPV with stock SVP settings, RIFE 4.6 w/ TensorRT on a 3090.

I don't think it does look worse than a 1080 BluRay. I use VR to watch 3D and as far as I can tell, I don't get the same issues. Maybe there's a resolution issue, but I checked and all the detail is there when compared to the original Blu-ray when using Rife v2 with no quality difference to Rife v1. I also checked a number of difficult scenes from other movies and the same applies there too. So maybe it's a 4K resolution issue but I'm not interested in 4K playback using SVP so I haven't tried that. Stock MPV settings uses gpu and I do notice a marked improvement in quality when using gpu-next with proper configuration so you may wish to try that as well.

You can see in our screenshots that SOMETHING is wrong. It looks a lot more jagged and low res with V2 enabled. It is entirely possible it's only at 4K though. I didn't notice a problem at 1080P, though there is less detail there to begin with so who knows. At this point I'm just going to stick with V1 personally, until the cause is revealed or it is fixed.

Fortune424 wrote:

To anyone confused, these are the full instructions to get the best setup going right now as far as I am aware. Please correct me if I'm wrong. With all due respect to Chainik, I think they're too smart and could benefit from giving a little more detail in the instructions for us non-developers.

1. Install SVP - select whatever player you want, I'm using MPV because back in the previous pages people claimed it was faster than MPC-HC/BE.
2. Go to Utilities -> Additional Programs and Features
3. Install the RIFE AI thing and the Tensor RT thing at the bottom. I also chose MPV Shared Libraries, not sure if it matters.
4. Restart the program.
5. Download the V2 model folder from here. https://github.com/AmusementClub/vs-mlr … e_v2_v1.7z SEE FOOTNOTE - MAYBE STOP HERE FOR NOW
6. Extract the "rife_V2" folder into your models folder (SVP 4\rife\models) so it sits beside the "rife" folder.
7. You should have a path like "C:\Program Files (x86)\SVP 4\rife\models\rife_v2\rife_v4.6.onnx" when this is done.
8. Download the updated vsmlsrt.py from here: https://www.svp-team.com/forum/misc.php … download=1
9. Replace "SVP 4\rife\vsmlrt.py"
10. Restart SVP 4.
11. Now you can select your settings as before. This seems optimal for me:

12. The thing here that confused me is that you don't have to select the V2 model specifically. It seems like SVP chooses the V2 model automatically if the folder structure exists like that. So you'll be using the non-ensemble V2 rife 4.6 model by default if you have your thing set up like mine.
13. I'm doing x3 for 21:9 1080P and below, and x2 for 4K and 16:9 1080P. Seems to work okay with a 3090 though I've only tested a couple videos, I'll report back.
14. The threads doesn't seem to make much of a difference.

Thank you to Chainik and the SVP team (IS there a team?) for making a great program, and thanks to UHD and everyone else who has contributed to this thread. The RIFE interpolation looks so good. I look forward to seeing it progress, and eagerly await the theoretical RTX 5090. Told myself I'd sit out this current generation now that GPUs cost more than my first car.

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NOTE: If you read further down, we've determined V2 may be substantially reducing visual quality (at least at 4K). Recommend sticking with the out of the box RIFE model configuration for now. (V1 4.6 + TensorRT + performance boost).

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Do I need replace the updated vsmlsrt.py if I don't use V2?

The annoying thing about the performance boost for me has been movies that use multiple aspect ratios / resolutions. For example I'm watching Resident Evil (2002) BluRay right now and there's a 16:9 camera, an almost 16:9 camera, a 21:9 camera, 4:3 CGI for the computer vision/security camera stuff, etc. It has stopped to generate the training info a few times. For anime/web content it's not so bad - you've basically just got 21:9 and 16:9 versions of 480P through 4K and then the occasional portrait/4:3 video.

cemaydnlar wrote:

Does decrease to hd setting have an effect on smoothness or is it just lowering the video quality ? I fell like original video feels smoother than the one with decrease to hd setting.

That button reduces the video to 720P. I can't imagine any situation where it would make sense to use it. It may be that the resolution of the video plays a role in how well the algorithms work, but as far as I know it just uses some kind of cheap scaler to resize the video to 1280x720 before SVP interpolates it.

Sopheus wrote:

Not sure how everyone is able to play on x3 in 4K

Here's your issue.

Sopheus wrote:

4K display 60hz 8 bpc

You're trying to play over the display refresh rate, I haven't done that myself as I only have an RTX 3090, but I have an LG C2 OLED, so it is running at 120Hz.

If your 4K Display is only 60Hz, I recommend you switch to 50Hz for 24 and 25 FPS videos. Keep RIFE at Movie 2X and test my settings for your MPV Configuration:

ontop
fullscreen=yes
d3d11-exclusive-fs=yes

volume=100
volume-max=100

vo=gpu-next
gpu-api=d3d11
hwdec=d3d11va
gpu-context=d3d11
drm-vrr-enabled=no
d3d11-sync-interval=1

dither=error-diffusion
error-diffusion=burkes
dither-depth=10
video-sync=audio
spirv-compiler=auto

dolbyvision=yes
tone-mapping=auto
hdr-compute-peak=yes
target-colorspace-hint
tone-mapping-mode=auto
tone-mapping-param=auto

scale=ewa_lanczos
cscale=ewa_lanczos
dscale=ewa_lanczos
tscale=ewa_lanczos

If anyone is interested in much, much better quality than RIFE interpolation I will write about it soon, here on this forum. Please give me another week, maybe two weeks, until I update my repository on GitHub.

UHD wrote:

If anyone is interested in much, much better quality than RIFE interpolation I will write about it soon, here on this forum. Please give me another week, maybe two weeks, until I update my repository on GitHub.

2 weeks are up, UHD! Time to spill the beans, don't keep us boiling here

=== RIFE / PyTorch+TensorRT installation ===

DO NOT DO THIS!
You DON'T NEED IT!
I'm SERIOUS!
============

!!! Advanced users only, if you don't know what this is all about - you don't need it !!!

0. Update SVP via online updater (this will update Python to ver. 3.10.9)

1. Dependencies installation:
--------------
Download TensorRT libs: https://github.com/HolyWu/vs-rife/relea … 2_win64.7z
unpack CUDA-blah-blah.7z to SVP 4\mpv64

run cmd as Administrator

cd SVP 4\mpv64

python get-pip.py

python -m pip install torch torchvision --extra-index-url https://download.pytorch.org/whl/cu117
python -m pip install tensorrt-8.5.2.2-cp310-none-win_amd64.whl
python -m pip install torch-tensorrt-fx-only tqdm
python -m pip install -U --no-deps vsrife
python -m vsrife

A quick fix for vsrife's "slowmo" bug: replace __init__.py in SVP 4\mpv64\Lib\site-packages\vsrife\

2. SVP modification
---------------
Replace SVP 4\script\generate.js and base.py with the attached ones

menu -> Applications settings -> Additional options -> All settings, go to 'User defined options'
Title: TensortRT; Script name: rife_trt; Other values by default - "FRC profile", "ON or OFF"
Click 'Add option'

Go to the RIFE video profile, see the added TensortRT on/off swtich.
Make a copy of the RIFE video profile, one with TensorRT ON and another with OFF.

----------------
For a given video resolution the first-time start is super-slow (while it generates TRT net in a cache folder --> %APPDATA%\SVP4\cache\trt), so better do it in a "transcoding" mode.