DGDecomb

These CUDA filters are packaged into DGDecodeNV, which is part of DGDecNV.
gonca
Moose Approved
Posts: 859
Joined: Sun Apr 08, 2012 6:12 pm

Re: DGDecomb

Post by gonca » Thu May 18, 2017 5:11 pm

I know, and okay
Your skill and loyalty to DGTools users has more than earned my indulgence, it has earned my respect

User avatar
admin
Site Admin
Posts: 4412
Joined: Thu Sep 09, 2010 3:08 pm

Re: DGDecomb

Post by admin » Thu May 18, 2017 5:17 pm

Thank you! Just want to help guys trying to make good encodes to have some CPU left over for encoding. ;)

How's that 1080 Ti working?

gonca
Moose Approved
Posts: 859
Joined: Sun Apr 08, 2012 6:12 pm

Re: DGDecomb

Post by gonca » Thu May 18, 2017 5:26 pm

Installed it yesterday
Fans don't kick on until it hits 50C
Two fans with asynchronous control
Heat dissipating back plate
Real quiet and working with no glitches, used NVidia's latest drivers and left all the extra stuff on the install disk off

User avatar
admin
Site Admin
Posts: 4412
Joined: Thu Sep 09, 2010 3:08 pm

Re: DGDecomb

Post by admin » Thu May 18, 2017 5:30 pm

Sweet!

gonca
Moose Approved
Posts: 859
Joined: Sun Apr 08, 2012 6:12 pm

Re: DGDecomb

Post by gonca » Thu May 18, 2017 5:39 pm

Will do but back to "business"

Code: Select all

LoadPlugin("C:\Program Files (Portable)\dgdecnv\x64 Binaries\DGDecodeNV.dll")
DGSource("I:\xxx.dgi", fieldop=0)
DGBob(mode=1)
Image

Code: Select all

LoadPlugin("C:\Program Files (Portable)\dgdecnv\x64 Binaries\DGDecodeNV.dll")
DGSource("I:\xxx.dgi", fieldop=0)
PVBob(mode=1)
Image

note the green lines on pvbob script

Tried another source and same result, driver version related?
I am on 382.05
Last edited by gonca on Thu May 18, 2017 5:43 pm, edited 1 time in total.

User avatar
admin
Site Admin
Posts: 4412
Joined: Thu Sep 09, 2010 3:08 pm

Re: DGDecomb

Post by admin » Thu May 18, 2017 5:41 pm

That's not good. Can you give me a stream that causes that (just a few frames should be enough)? If so, I can probably fix it straightaway.

I'm on 381.65.

What version of Avisynth do you run?

gonca
Moose Approved
Posts: 859
Joined: Sun Apr 08, 2012 6:12 pm

Re: DGDecomb

Post by gonca » Thu May 18, 2017 6:03 pm

Here is the link
http://www.mediafire.com/file/fqb918wl0 ... mple_1.mkv
Sample is from latest AVS+ 64 bit
Tried with AVISynth 2.6 32 bit and same result

User avatar
admin
Site Admin
Posts: 4412
Joined: Thu Sep 09, 2010 3:08 pm

Re: DGDecomb

Post by admin » Thu May 18, 2017 6:12 pm

Duplicated. Investigating...

Thanks for the report.

gonca
Moose Approved
Posts: 859
Joined: Sun Apr 08, 2012 6:12 pm

Re: DGDecomb

Post by gonca » Thu May 18, 2017 6:13 pm

On a more fun note
Just used Afterburner to test the GPU
Afterburner could only get the GPU usage to 93%, stable at 70C with a clock of 1936MHz

Sharc
Moose Approved
Posts: 224
Joined: Thu Sep 23, 2010 1:53 pm

Re: DGDecomb

Post by Sharc » Fri May 19, 2017 4:13 am

Thanks for the PVBob. I run first tests, and from what I have seen the results look promising.
Just for fun I did a comparison for a synthetic (nasty pathalogical) source. Not that it is representative for any natural content, but regardless how irrelevant the source is for any typical use case it shows how the various bobbers produce different results. Even QTGMC has issues with it, it seems.
Don't downscale it for watching as the subsampling would introduce new artefacts. It's up to you to guess how the original images would look.

http://www.mediafire.com/file/5bka8m44l ... nttest.mkv

Surprisingly for PVBob() the pictures seem to converge to a static picture after the first few frames before they "return to life" when the pictures start to move later on in the video. I think this is very correct as PVBob displays both oroginal fields in every frame when there is no temporal movement (no combing), hence preserving maximum details and sharpness (adaptive deinterlacing/bobbing).

Edit:
Ooops! I noticed only now that gonca has already reported another issue. Interestingly it didn't show up in my uploaded testclip but I could now reproduce it with a different source. So I'll wait for the next slipstream and redo the test.
Last edited by Sharc on Fri May 19, 2017 9:55 am, edited 6 times in total.

Post Reply