So I upgraded my twin graphics cards  to RTX 3090ti from Rt
TX2080ti , till I was running it without nvlink bridge SVP was working fine with both cards  .
The moment Nvlink was turned on there is the nvof failed to initialize error as soon as I try to forward the movie. Just thought I’ll present my finding here for the developers.

can I send you something that will help you identify it? I did a fresh install and same issue. I have two cards in nvlink if that helps.

My nvidia optiflow is broken with SVP on my RTX2080ti for a year , just got a laptop with RTX 3070 , same drivers works fine . On the RTX 2080ti There is an nvof inititialization failure and 2 script errors if I seek or chapter change. Any help would be appreciated.

AVS - SVSmoothFps: unable to init NVOF - code 917515

I have a 4K non hdr monitor . The Avisynth filter allows madvr to do a good tomemap at 10 bit with SVP . That was the quality jump I spoke of earlier. That was not an option with ffdshow.

I’m on a desktop i9 9980XE and 2*2080TI. Msi X299 mobo and Win 10 pro 64. I am very perplexed why this is happening only to my device .

Studio AND GameReady Driver 457.30 is working, driver 460.89 and 460.97  both have the error. I do believe something changed with 460.89. Maybe the moves to Nvof 2.0

MAG79 wrote:

I've tested with 460.89 DCH driver. It works to me without any error. NVOF is enabled in SVP.
Try to reinstall your NVIDIA GPU driver with Clean Install option enabled.
Maybe it will help you.

Tried this changed to game ready driver. The error persists.

I meant Avisynth filter does a better job with Madvr & SVP than Ffdshow esp with 10bit hdr. I get it that it’s a driver issue , what are those avisynth script ylines in the errors? Thanks for your help . A very happy new year to the SVP-Team. Wish you all the best for 2021.

Avisynth filter quality is awesome. Even after disable nvof this error shows up in mpc-hc

I’m only getting the error when scrubbing the timeline . Can you please confirm it works after scrubbing?

Hi, I am a 3d artist, lots of programs I use need the studio driver. This problem is the first time I've seen on SVP.

Chainik? I sent a bug report with logs via Svp manager too.

SVP avisynth error on Nvidia RTX 2080ti studio driver 460.89. Only while forwarding video .

14

(2 replies, posted in Using SVP)

I will check it and get back, thanks Chainik.

Latest PMP crashes with and error “unable to access vss.dll” .with the SVP pro mpv_1.dll copied from SVP mpv64 folder . Starts working if replaced with original dll .

Hi, gpu usage is very low, plus I'm running 2 rtx 2080tis in nvlink. I prefer to use madvr. screen is 2160/3840

Jerky playback in Full screen mode NVIDIA Optical Flow .RTX 2080 TI , windowed is perfect . Mpc-hc 64bit and madvr. Svp pro latest build

Awesome!! You fixed it. Thank you, Sir!!!

Chainik wrote:

>  AVS - System exception - Illegal Instruction

will be fixed ASAP

Thanks Chainik

20

(7 replies, posted in Using SVP)

Everything was working till today.
Now I get an error, Im using win 7 with a gtx1080 card
"13:45:21.756 [E]: Playback [210a58]: AVS - System exception - Illegal Instruction
13:45:21.756 [E]: Playback [210a58]: AVS - (C:\Users\Admin\AppData\Roaming\SVP4\scripts\210a58.avs, line 42)
13:45:21.756 [E]: Playback [210a58]: AVS - (C:\Users\Admin\AppData\Roaming\SVP4\scripts\210a58.avs, line 61)"

Posting part of the log..


Frame server (64-bit) 0.1.0.0, AviSynth+ 0.1 (r2728, MT, x86_64), C:\Windows\system32\avisynth.dll
[130b60]: resulting video frame 1920x1080
[130b60]: 2 acceptible profiles, best is 'Film' [0]
[130b60]: enabled while video is playing
[130b60]: playing at 59.94 [23.976 *5/2]
[130b60]: AVS - System exception - Illegal Instruction
[130b60]: AVS - (C:\Users\Admin\AppData\Roaming\SVP4\scripts\130b60.avs, line 42)
Playback [130b60]: AVS - (C:\Users\Admin\AppData\Roaming\SVP4\scripts\130b60.avs, line 61)
Playback [130b60]: full screen mode activated
Playback [130b60]: full screen mode deactivated
FFDShow: remove instance [130b60]
Playback [130b60]: disabled while video is stopped

22

(7 replies, posted in Using SVP)

Can you share the settings ? I’m getting an avsynth error in the video and hdr not working on mpc-hc64