Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion. Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules. |
|
|
Thread Tools | Search this Thread | Display Modes |
12th April 2011, 09:20 | #41 | Link | |
Registered User
Join Date: Apr 2002
Location: Germany
Posts: 5,391
|
Quote:
On Intel Pentium-D (WinXP): the output shows a 2x2 array of the input. On Intel i7-860 (Win7): every few moments, there are green "flashes" all over the screen. (Didn't look close - could be the green builds a "cross" pattern, related to the grid of the 2x2 array.) Code:
src = colorbars().converttoyv12().reduceby2().showframenumber() dbl = src.interframe(GPU=false,FlowPath="C:\ [...] \InterFrame-1.5\Dependencies\") stackhorizontal( interleave(src,src).subtitle("source").addborders(4,4,4,4), \ dbl.subtitle("InterFrame(GPU=false)").addborders(4,4,4,4)) return(last) Colorbars is just for demonstration. Running a native 1280x720 clip shows the same issue.
__________________
- We´re at the beginning of the end of mankind´s childhood - My little flickr gallery. (Yes indeed, I do have hobbies other than digital video!) |
|
12th April 2011, 09:23 | #42 | Link |
Avisynth language lover
Join Date: Dec 2007
Location: Spain
Posts: 3,431
|
EEDI2 doesn't discard half the lines. It resizes an image by 2x in the vertical direction by copying the existing pixels and interpolating new ones in between them. So it works for progressive sources - the MVTools doc example is assuming progressive as it doesn't call SeparateFields before EEDI2.
|
12th April 2011, 09:48 | #43 | Link |
Registered User
Join Date: Jun 2010
Posts: 443
|
Quote:
It is related to that dll (libflowsse.dll) because it even happens with a simple script like this: Code:
svp_flow_lib = "C:\path\libflowsse.dll" Super = MSuper() backward = MAnalyse(Super, isb=true) forward = MAnalyse(Super, isb=false) MSmoothFps(Super, backward, forward, num=48000, den=1001, algo=23) |
12th April 2011, 09:56 | #44 | Link | |
Registered User
Join Date: Jul 2010
Posts: 448
|
Quote:
|
|
12th April 2011, 11:59 | #46 | Link | |
Registered User
Join Date: Jun 2010
Posts: 443
|
Quote:
I would usually test more thoroughly but I had several users without GPUs posting that it no longer worked so I wanted to release the fix ASAP for them That's convenient! I've also noticed that sometimes the documentation for those plugins just says "this has the same parameters as *function in other plugin*" so you have to open the other documentation It's a fun ride, but worth it Last edited by SubJunk; 12th April 2011 at 12:04. |
|
13th April 2011, 06:25 | #48 | Link |
Registered User
Join Date: Jun 2010
Posts: 443
|
Version 1.5.2 is released which is very minor, it just changes the default value of GPU from true to false because I discovered that the GPU mode reduces quality slightly.
It's a problem with SVP and the developers are aware of it so hopefully there is a fix coming soon |
20th April 2011, 22:00 | #50 | Link |
Registered User
Join Date: Feb 2011
Posts: 4
|
Hello, im having problems with this plugin, this is the error:
[Image] im not sure what that means.... BTW, thanks for the plugin.... Edited: Make the picture smaller or upload it somewhere else and give a link. I've refused the pic. Last edited by manono; 23rd April 2011 at 00:02. |
26th April 2011, 16:48 | #52 | Link |
Registered User
Join Date: Nov 2008
Posts: 67
|
Hello Subjunk,
Thanks for this tool! I have tried it and noticed something. With default settings: --- EDIT: not default settings. I'm using preset "fast" and tuning="smooth" --- - GPU= false, CPU usage is 48-50%, 42fps - GPU= true, CPU usage is 46-48%, 46fps The fps numbers are with vdub "video analysis pass" and my script has I have SetMTMode(2) before your filter. If I don't use SetMTMode(2) I get about 13% CPU usage and 13fps for both true and false GPU. The AVI source I am using is on a SSD, I doubt it's creating the limitation. Should this filter be using full cpu power? I have an i7 with multi-threading on. Thanks for any input! |
26th April 2011, 21:17 | #53 | Link |
Registered User
Join Date: Jun 2010
Posts: 443
|
Hi Gargalash
Without SetMTMode the script will run in single-threaded mode, so 13% CPU probably just means it is using 100% of one CPU. For the fastest results you should set the second number to 1.8x your thread count. So for example some quad-core CPUs have 4 cores but support 8 threads, so for that you would do 1.8*8 and round down to 14 so it would be: SetMTMode(2,14) Some people find they can just double the amount of threads and subtract one, but others find the 1.8x rule to provide better stability so I recommend that. Hope that helps |
27th April 2011, 06:04 | #54 | Link |
Registered User
Join Date: Feb 2009
Posts: 16
|
Hey SubJunk, I went back to InterFrame for motion blur because of the quality, but I'm having the problem I described earlier.
In the trails, the original frames are more visible than the interpolated frames. They have more weight in the accumulation/are held for longer/repeated more times. Is this intentional or a bug, and if it's intentional, is it for perceptual reasons? |
27th April 2011, 06:12 | #57 | Link |
Registered User
Join Date: Feb 2009
Posts: 16
|
Yup! one second!
I apparently just lost that source video and can no longer duplicate the problem . I'll let you know the second it comes up! In other news, InterFrame+an accumulative temporal filter (Like TemporalSoften) makes a mean synthetic motion blur: Yet another use for this really amazing script. (Sorry about the quality. I had to screencap it from a render snapshot because it was currently rendering) Last edited by PelPix; 27th April 2011 at 06:24. |
27th April 2011, 18:08 | #59 | Link | |
Registered User
Join Date: Nov 2008
Posts: 67
|
Quote:
|
|
27th April 2011, 21:32 | #60 | Link | |
Registered User
Join Date: Jun 2010
Posts: 443
|
Quote:
Tunings also affect it; the smooth tuning will make it run slower. |
|
Tags |
48fps, 60fps, framedoubling, interframe, smooth motion |
Thread Tools | Search this Thread |
Display Modes | |
|
|