Search found 232 matches
- Tue May 05, 2020 2:26 am
- Forum: CUDA Filters
- Topic: [RESOLVED] PVBob() requiring mod8 height?
- Replies: 42
- Views: 86926
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...
- Sun Apr 26, 2020 5:27 pm
- Forum: CUDA Filters
- Topic: [RESOLVED] PVBob() requiring mod8 height?
- Replies: 42
- Views: 86926
Re: PVBob() requiring mod8 height?
The user could also add black borders back after cropping. Do I get credit for this workaround?
- Sun Apr 26, 2020 2:03 pm
- Forum: CUDA Filters
- Topic: [RESOLVED] PVBob() requiring mod8 height?
- Replies: 42
- Views: 86926
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...
- Sat Apr 25, 2020 4:08 am
- Forum: CUDA Filters
- Topic: [RESOLVED] PVBob() requiring mod8 height?
- Replies: 42
- Views: 86926
[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...
- Thu Apr 09, 2020 10:32 am
- Forum: CUDA Filters
- Topic: DGDenoise as prefilter
- Replies: 17
- Views: 39846
Re: DGDenoise as prefilter
Try
KNLMeansCL(d=8,a=2,s=4,h=2.0)
KNLMeansCL(d=8,a=2,s=4,h=2.0)
- Sun Apr 05, 2020 9:05 am
- Forum: CUDA Filters
- Topic: DGDenoise as prefilter
- Replies: 17
- Views: 39846
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...
- Sat Dec 07, 2019 5:41 am
- Forum: DGDemux
- Topic: DGDemux development
- Replies: 901
- Views: 901567
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.
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.
- Tue Nov 26, 2019 1:51 pm
- Forum: DGDemux
- Topic: DGDemux development
- Replies: 901
- Views: 901567
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)
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)
- Tue Nov 26, 2019 11:49 am
- Forum: DGDemux
- Topic: DGDemux development
- Replies: 901
- Views: 901567
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?
- Sun Nov 17, 2019 4:34 pm
- Forum: DGDecNV
- Topic: [RESOLVED] Audio out of sync for iPhone 11 videos
- Replies: 8
- Views: 13431
Re: Audio out of sync for iPhone 11 videos
High priority is to first try to find out why the device is not using a standard rate. Perhaps it can't keep up and you need to sacrifice something. Or, worst case, consider an encoding process that converts the 29.77 stream to 29.97. Is the video file reported as VFR rather than CFR? The .mp4 file...
- Tue Oct 29, 2019 2:27 pm
- Forum: DGDecNV
- Topic: [RESOLVED] No Index
- Replies: 11
- Views: 16590
Re: [RESOLVED] No Index
Slipstream 191 solved the issue.
- Sun Oct 27, 2019 9:46 am
- Forum: DGDecNV
- Topic: [RESOLVED] No Index
- Replies: 11
- Views: 16590
Re: No Index
No idea. I didn't find a post of his commandline.
- Sun Oct 27, 2019 9:07 am
- Forum: DGDecNV
- Topic: [RESOLVED] No Index
- Replies: 11
- Views: 16590
Re: No Index
Seems to be x264. This is what I get from MediaInfo about his 'source.mp4' file: General Format : MPEG-4 Format profile : Base Media / Version 2 Codec ID : mp42 (mp42/mp41/isom/avc1) File size : 2.71 GiB Duration : 40 s 40 ms Overall bit rate : 581 Mb/s Encoded date : UTC 2017-03-13 12:03:26 Tagged ...
- Sun Oct 27, 2019 3:12 am
- Forum: DGDecNV
- Topic: [RESOLVED] No Index
- Replies: 11
- Views: 16590
Re: No Index
I'm curious to know where this stream came from. NVENC? AFAIK the original "meridian" file is from here (scroll down to the bottom). https://media.xiph.org/video/derf/ A converted HD .mp4 snippet for encoder and metric testing purpose was made available here, see 4th paragraph. https://forum.videoh...
- Fri Oct 25, 2019 11:20 am
- Forum: DGDecNV
- Topic: [RESOLVED] No Index
- Replies: 11
- Views: 16590
[RESOLVED] No Index
I have a source which DGDecNV decodes, demuxes and plays correctly, but fails to create the full index. The .dgi is just: DGAVCIndexFileNV22 DGIndexNV 2053.0.0.190 X32 C:\Program Files Video\DGDecNV\x32 Binaries\ D:\Temp\mer.ts 331482164 DEVICE 0 DECODE_MODES 0,0,0,0,0 STREAM 1 0 PKTSIZ 188 VPID 411...
- Mon Oct 07, 2019 11:16 am
- Forum: General Discussion
- Topic: 3D BluRay
- Replies: 6
- Views: 11572
Re: 3D BluRay
It is 100b26. You can download it from here:
http://rationalqm.us/mine.html
http://rationalqm.us/mine.html
- Mon Oct 07, 2019 8:52 am
- Forum: General Discussion
- Topic: 3D BluRay
- Replies: 6
- Views: 11572
Re: 3D BluRay
With DGDecNV you can only decode and index the 2D (='base') view. For 3D decoding you would need DGMVCSource. The DGMVCSource package includes the file 'DGMVCSource.txt' with avisynth script examples how to use it. See for example 'Return Half SBS conversion'. I would however advise to use and study...
- Wed Aug 07, 2019 11:42 am
- Forum: CUDA Filters
- Topic: CUDA Suggestions and Talk
- Replies: 74
- Views: 136443
Re: CUDA Suggestions and Talk
Thanks.
Will be a big challenge I think because it uses mvtools and masktools.
Will be a big challenge I think because it uses mvtools and masktools.
- Wed Aug 07, 2019 5:14 am
- Forum: CUDA Filters
- Topic: CUDA Suggestions and Talk
- Replies: 74
- Views: 136443
Re: CUDA Suggestions and Talk
SMDegrain.avsi is a powerful but slow avisynth filter. Could similar be done in CUDA? Any thoughts?
- Tue Mar 19, 2019 2:28 pm
- Forum: DGDecNV
- Topic: [RESOLVED] Log MP4 Timestamps?
- Replies: 8
- Views: 10022
Re: [RESOLVED] Log MP4 Timestamps?
Thank you very much
Very useful to analyze "VFR" mobile phone clips. And no, I don't need the same for .mkv
Thanks again.
Very useful to analyze "VFR" mobile phone clips. And no, I don't need the same for .mkv
Thanks again.
- Fri Mar 08, 2019 11:08 am
- Forum: DGDecNV
- Topic: [RESOLVED] Log MP4 Timestamps?
- Replies: 8
- Views: 10022
Re: Log Timestamps?
Any new thoughts about the integration?
- Fri Mar 08, 2019 10:24 am
- Forum: DGDecNV
- Topic: [RESOLVED] Interlaced or not?
- Replies: 7
- Views: 8735
Re: [RESOLVED] Interlaced or not?
25 fps (frames per second) footage must be encoded (or at least flagged as) interlaced for Blu-ray or DVD standards compliance, even when the original content is progressive. DGDecNV reports these streams always as interlaced. Unfortunately some tools report 25 interlaced frames per second as "25i" ...
- Wed Feb 27, 2019 3:16 am
- Forum: General Discussion
- Topic: How to use NVEnc?
- Replies: 5
- Views: 10734
Re: How to use NVEnc?
FWIW here my (basic) command line which I use for NVenc in ffmpeg for a kind of bitrate constrained constant quality encode ffmpeg.exe -i "input.264" -an -sn -c:v h264_nvenc -b:v 5000k -maxrate 18000k -bufsize 18000k -r 24000/1001 -s 1920x1080 -aspect 16:9 -pix_fmt yuv420p -preset bd -level 4.1 -cq ...
- Sat Feb 23, 2019 11:11 am
- Forum: DGDecNV
- Topic: [RESOLVED] GPU Deinterlacing
- Replies: 25
- Views: 26081
Re: [RESOLVED] GPU Deinterlacing
Ok. Thanks.
Edit:
Happy to confirm that slipstream 169 is working well here, no blends.
Edit:
Happy to confirm that slipstream 169 is working well here, no blends.
- Sat Feb 23, 2019 3:23 am
- Forum: DGDecNV
- Topic: [RESOLVED] GPU Deinterlacing
- Replies: 25
- Views: 26081
Re: GPU Deinterlacing
I reinstalled slipstream 165 and the problem is back. :shock: So at least I am happy that I found a likely, reproducible cause for my problem. There is perhaps a faint probability that the .dgi and the .dll are not from the same slipstream, but wouldn't this have caused an error in avisynth? I may t...