Search found 223 matches

by Sharc
Thu May 07, 2020 3:39 am
Forum: CUDA Filters
Topic: [RESOLVED] PVBob() requiring mod8 height?
Replies: 42
Views: 10771

Re: [RESOLVED] PVBob() requiring mod8 height?

I just tested it and it works as expected. Thank you Sherman, you are a good apprentice :bravo:
by Sharc
Tue May 05, 2020 2:26 am
Forum: CUDA Filters
Topic: [RESOLVED] PVBob() requiring mod8 height?
Replies: 42
Views: 10771

Re: PVBob() requiring mod8 height?

I don't see any obvious coding errors. It's really interesting. Crop only the sides: crop(0,4,-0,-8) # NO PROBLEM PVBob() Crop only the top/bottom: crop(16,0,-24,-0) # NO PROBLEM PVBob() Crop all around: crop(16,4,-24,-8) # FAILS PVBob() Here's the kicker. We can try to eliminate width/pitch issues...
by Sharc
Sun Apr 26, 2020 5:27 pm
Forum: CUDA Filters
Topic: [RESOLVED] PVBob() requiring mod8 height?
Replies: 42
Views: 10771

Re: PVBob() requiring mod8 height?

Sherman wrote:
Sun Apr 26, 2020 5:04 pm
Oh, right, sorry Bullwinkle. :oops:

In case you didn't know, the answer is 3. That's log base 2 of 8!

Do I get credit for a workaround? The user could crop after PVBob().
The user could also add black borders back after cropping. Do I get credit for this workaround?
by Sharc
Sun Apr 26, 2020 2:03 pm
Forum: CUDA Filters
Topic: [RESOLVED] PVBob() requiring mod8 height?
Replies: 42
Views: 10771

Re: PVBob() requiring mod8 height?

Sample and screenshot: https://www.mediafire.com/file/6or2negezx5044k/yuv422.zip/file Script: v1=AVISource("sample.avi") #YUV422 YV12=v1.converttoYV12(interlaced=true) YV12cropped=YV12.crop(16,4,-24,-8) bob=YV12cropped.PVBob() Return bob The problem depends on the horizontal and vertical cropping va...
by Sharc
Sat Apr 25, 2020 4:08 am
Forum: CUDA Filters
Topic: [RESOLVED] PVBob() requiring mod8 height?
Replies: 42
Views: 10771

[RESOLVED] PVBob() requiring mod8 height?

Hi, Maybe I am missing something, but PVBob (standalone) seems to require that the picture height must be mod8, otherwise the bobbed picture gets messed up. I didn't find the mod8 requirement in the documentation of DGDecodeNV, so maybe it is a driver issue on my side only. Any thoughts? Thanks. Win...
by Sharc
Thu Apr 09, 2020 10:32 am
Forum: CUDA Filters
Topic: DGDenoise as prefilter
Replies: 17
Views: 4372

Re: DGDenoise as prefilter

Try
KNLMeansCL(d=8,a=2,s=4,h=2.0)
by Sharc
Sun Apr 05, 2020 9:05 am
Forum: CUDA Filters
Topic: DGDenoise as prefilter
Replies: 17
Views: 4372

Re: DGDenoise as prefilter

As a general rule, should I use "strong" denoise parameters to use it as reference for motion compensated denoising? Not sure whether there is a general rule. Your source seems to be low contrast so that motion vectors may not detect details. Perhaps try to feed a clear and high contrast image as a...
by Sharc
Sat Dec 07, 2019 6:41 am
Forum: DGDemux
Topic: DGDemux development
Replies: 804
Views: 123463

Re: DGDemux development

Hi,
Would it make sense to add the language identifier to the 'xxxxx PID yyyy embedded.ac3' extracted core filename, like 'xxxxx PID yyyy embedded eng.ac3', for example ?
Convenient luxury, I know.
by Sharc
Tue Nov 26, 2019 2:51 pm
Forum: DGDemux
Topic: DGDemux development
Replies: 804
Views: 123463

Re: DGDemux development

Thank you. I wasn't aware that DGDemux is also useful for HD blu-rays.
Here comes my first suggestion for the GUI:
A basic preview of the selected .mpls., or a crosslaunch of a player of choice (specified in an .ini, for example) :scratch:
by Sharc
Tue Nov 26, 2019 12:49 pm
Forum: DGDemux
Topic: DGDemux development
Replies: 804
Views: 123463

Re: DGDemux development

Happy to read this! I have no projects as yet with UHD so I cannot contribute much with testing for the time being, but may I use my current DG license for DGDemux, or do I have to purchase/apply for a new one?