I converted the bat file to a simple VPY script that I can open in VirtualDub2. I duplicated the green screen. Investigating... import vapoursynth as vs from vapoursynth import core core.std.LoadPlugin(r'D:\Don\Programming\C++\DGDecNV\DGDecodeNV\x64\Release\DGDecodeNV.dll') before_video = core.dgdec...

That is great news, thank you! Honestly, I didn't think that would fix it, but I thought let's have a go and see. DGIndexNV was creating a CUDA stream other than stream 0 and then never using it. That was a leftover from some very early code where I was playing around with CUDA streams. Theoreticall...

I fired up my 1080 Ti machine with latest DGIndexNV and latest NV driver and everything is fine with your sample. Also, there have been quite a few downloads of your sample but no-one reports seeing the same problem. I'm kind of stuck right now unless your memory analysis turns up something.

Marking this resolved as it is released in DGDecNV 252. Follow up in the CUDASynth thread if needed.

@hydra3333 First I want to fix whatever green screen stuff you get. Tell me how to reproduce that in the simplest way possible. Regarding FPS stuff, how are you measuring fps? Is this for your full transcode pipeline or just simple decoding? While I appreciate the detailed report, it's very hard to ...

Please give a try to this:

https://rationalqm.us/misc/DGIndexNV_AY.zip

I don't see anything in the create params. But I just noticed you have error 2 on the failure, which is not enough memory. Can you please open GPU-Z Sensors tab and monitor Memory Used? What is its value when this failure occurs? What is the amount of memory on the card? Meanwhile, I am firing up my...

That EXE only does ES so MKV will fail.

To be clear, clips that fail in DGIndexNV are OK with this EXE?

If so, then it is working to create the decoder, so I just need to see what create params are different between that EXE and DGIndexNV. Please stay around as I will be posting further test EXEs.

Boulder wrote: ↑

Fri Mar 15, 2024 12:35 am

If we are talking about automatic color adjustments, auto white balance would probably be very useful as well.

Thank you Boulder for your information.

Could you please clarify what that * means ? DGSharpen is still integrated, so don't worry. Say we have a frame in buffer gpu0. If we sharpen the frame saving each pixel in gpu0, that is in-place. If we save to a new buffer gpu1 (and then deliver gpu1), that is not in-place. Typically, you can do i...

Well thanks, but you haven't told me what they do!

What is automatic color balance?
What is temporal stabilization?

Example vids (before/after) with scripts would be ideal.

Ha ha, again I was the pioneer. :ugeek: I made the first such desktop multimedia filters back in July 2001 for VirtualDub. With dithering! https://www.rationalqm.us/histogram.html https://www.rationalqm.us/winhistogram.html Ah, the good old days. OK, so guys, what do you mean by auto balance, or col...

Slipstream for DGDecNV 252:

* The integrated sharpen filter shouldn't be an in-place filter. Fixed.

https://rationalqm.us/dgdecnv/binaries

You're welcome.

Thanks for the suggestion. I'll see what I can do. Probably for a separate filter, though, rather than being part of tweak.

Thanks for pointing out the missing dn_enable stuff, m8. I have fixed it. I'll try to answer your fps variation question tomorrow as I am tired after getting 252 out the door and helping Curly with his eac3to release. Plus I just ate a large ribeye and my brain is in a fog. BTW, in the release, I om...

DGDecNV 252: * Increased frame serving performance by about 33% (measured for UHD content). * Vapoursynth support changed to API4. * Added a temporal mode to DGDenoise(). * Added integrated versions of DGDenoise(), DGHDRtoSDR(), and DGSharpen(). These integrated versions adhere to the CUDASynth phil...

Please download this:

https://rationalqm.us/misc/cuvid_test.rar

Open a CMD window and run these:

cuvid alba.264
cuvid -hevc surfing.265

Let me know what happens.

Welcome to the forum! Not sure why your image wouldn't display so I changed it to an URL. I'll check into it. Maybe the host blocks you from hot-linking. Those guys are using show/show2 options to DGSource(): show: true/false (default: false) Enable textual information overlay on the output video fr...

Oops, the 'show' option for DGDenoise() got missed in the document. Sherman will fix that and re-up it this afternoon. He's busy doing his math tutoring right now.

EDIT: manual was updated online.

Here is test7: * When opening and indexing a media file directly with DGSource(), by default streams are now not demuxed. If you want to have them be demuxed while indexing, add an @ character to the DGSource() filename, e.g., DGSource("file.ts@"). * The DGDecodeNV manual was brought fully up-to-dat...

Thank you. Oh yes, you had mentioned it happens in DGIndexNV so Avisynth is not involved. Still investigating...

Yeah, I hear ya. I'll eventually get around to that.

Thank you for trying. This is very strange. Tomorrow I will make a special debug load for you with some printf's to try to figure out what is going on.

What version of Avisynth are you using?

Does this happen with all files or just this one?

Please try the install with preliminary DDU application.