@gonca Off the records: If compressability matters you may also want to try the x264 integrated denoiser. It is very fast (you will hardly notice a reduction in encoding speed) and efficient at improving compressability and preserving details in my experience with noisy videotape sources, using --nr...

Here we go: Operating System: Microsoft Windows 10 Professional (x64) Build 14393.693 (RS1) CPU Brand Name: Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz CPU Vendor: GenuineIntel CPU Stepping: M1 CPU Code Name: Yorkfield Video Card: NVIDIA GeForce GT 730 (GK208) [AsusTek] Video Bus: PCIe v1.1 x8 (2.5 ...

Re-tested my interlaced .avi ---------- DGDenoise(strength=0.15)-------------------------- Number of frames: 1019 Length (hh:mm:ss.ms): 00:00:40.760 Frame width: 720 Frame height: 576 Framerate: 25.000 (25/1) Colorspace: YV12 Active MT Mode: 0 Audio channels: 1 Audio bits/sample: 16 Audio sample rat...

admin wrote: Do you have any ideas about our discrepant performance results?

No, not yet. I will repeat the test after the current job has finished. I'll report back.

First, if you want to compare the quality and performance you have to use comparable parameters. But even with the ones you chose (that favor KNLMeansCL) I see no detail loss or any significant differences with this script: loadplugin("dgdenoise.dll") loadplugin("knlmeanscl.dll") src=avisource("noi...

Can you please give me the video and your script so I can look into the detail loss you mentioned, and also compare performance? I have a 1050 Ti. Here the script which I used for the tests and speed comparison: clip=AviSource("k:\Video Tape Captures\capture (2010-07-23 at 17-34-40).avi") clip=conv...

Here some first results, tested on the fields of a noisy 720x576i video:

KNLMeansCL(0,3,4,4.0) 15.8fps
KNLMeansCL(1,3,4,4.0) 4.9fps
DGDenoise(strength=0.13) 13.2fps (strength>0.2 loosing details)

GPU: GT730

Now it works, thanks. I had still an old DGDenoise.dll in my avisynth plugins folder.
Speed is very good. Congrats! With which settings of KNLMeansCL did you compare (d parameter)?

Don't I need a DGDenoise.dll for the standalone filter (avisynth plugin)?
Where to put the dgdenoise.ptx file?

I want to denoise an .avi using the sourcefilter AviSource() followed by DGDenoise(). I can't index an .avi with DGIndexNV .....

Wow! This speed is impressive. Can't wait to test it.......

+1

Processor Name: Intel Core 2 Quad Q9300 2.5GHz CPU Code Name: Yorkfield CPU S-Spec: SLAWE Operating System: MS Windows 10 Professional (x64) Build 14393.693 (RS1) Avisynth: 2.6.0.5

Bingo! All ok now. (Except the duplication of the first frame, as you mention in the doc).

I re-downloaded but still get the same error for engine=0 "could not init MFX session". No problem however, as engine=2 is ok.

Thanks for the new bobber/deinterlacer.
A minor issue only:
My CPU is not Quick-Sync enabled. When I set engine=0 (for auto-detection) I am getting the error "could not init MFX session".
I have to set engine=2 explicitly to make it work.

P.S. Do you prefer to have the discussions here or elsewhere?

LAV doesn't use CUVID, as far as I understand.

Well, if so it's a pity. I wanted to capture video tapes to x264 lossless for later offline conversion to lossy and filtered AVC. DGdecNV would have been convenient for quick inspection/analysis of the captured files. Anyway, I can view these files with MPC-HC / LAV instead, or capture to quasi-tran...

DGDecNV currently fails to decode x264 lossless AVC format profile "High 4:4:4 Predictive Level 3".
Would it be possible to support this format in future?

I got a GT 730. Really not a parade horse, but it serves my purpose. And it operates fan-less, means noise-free which I like. On the downside the heatsink occupies the width of 2 slots, so I had to remove my video capture card which I used for capturing my old VHS tapes. Well, actually I don't captu...

Ok, I replaced the graphics card. Now the framerate for this clip is reported correctly by DGIndexNV as 18.000 fps (rather than 15.000 fps as before).
Problem definitely solved.

OMG, coming back to the forum this morning just to find how this thread has developped. You guys have really frightened me, I am devastated. You just made me think how to secure my electricity supply. How to backup and restore data without electric power? Trust that the power will return? Have you r...

Oh yes, you are perfectly right! The card is ancient as is the HP desktop as is its owner! But well maintained and regularly cleaned and lubricated, I promise! Still with the first original and slow harddisk, still running without a bad sector..... reliable stuff. So far - for my purpose - I have no...

The .dgi: DGAVCIndexFileNV16 DGIndexNV 2052 X32 C:\Program Files Video\DGdecNV\ C:\Users\Sharc\test\stephen.ts 1616612 DEVICE 0 DECODE_MODES 0,0,1,0,0 STREAM 1 PKTSIZ 188 VPID 4113 CLIP 0 0 0 0 RANGE 0 0 1616611 0 AUDIO DEPTH 8 SPS 9241 PPS 9294 IDR 9343 0:FRM 7 0 -1 5 1:FRM 6 2 -1 5 2:FRM 6 4 -1 5 ...

I re-downloaded, but no avail.
DGIndexNV 2052 32bit: 15fps; same in dialog and in dgi file
DGIndexNV 2052 64bit: 15fps; same in dialog and in dgi file
DGAVCIndex 1.09 32bit: 18fps (which is correct)
OS is Windows10 64bit.

Just wondering why DGIndexNV reports the framerate of this clip as 15.000 fps while other tools report it (correctly, I believe) as 18.000 fps ?
http://www.mediafire.com/file/p2vb4g493 ... stephen.ts