Questions tagged [processing]
The processing tag has no usage guidance.
102
questions
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1
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54
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Disk at 50% but disk 0 is at 100% while disk 1 is 0%
Disk 0 (C:) shows 100% with spikes is average response time. While Disk 1 (D:) shows 0%, my PC used to be snappy until last week, now it struggles to run anything and usually get no response if I ...
1
vote
1
answer
2k
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Kali new install and doing an update and it says i am missing firmware and its frozen on 4 different processing triggers
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_gpu_info.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_ta.bin for module amdgpu
W: Possible missing ...
- 11
0
votes
1
answer
541
views
How much RAM to add t i3-6100 processor to fasten speed?
I am having desktop with i3-6100 processor with 4GB Ram with 1TB HDD. But it slows down while video editing in Filmora, slows down while opening heavy PPT or Chrome Browser.
Can adding 4GB more Ram ...
0
votes
1
answer
423
views
How to output most common strings in a text file?
Background
I have a text file containing a list of databases and entries in those databases. Example text file:
Database 1
1. Book about abc.
2. Thesis about abc.
3. Book about xyz.
Database 2
1. ...
- 11
0
votes
0
answers
163
views
How to suspend a process and save state for after reboot
I'm using Ubuntu 18.04
I'm trying to run some long scans which can take days to finish. The scans I'm using don't have a pause, save and continue function and I'd rather not break them up into ...
0
votes
0
answers
85
views
Concatenate multiple PDF documents to one single PDF file
I have a process to download multiple signed documents with a certificate from a server. These PDFs do not allow for me to combine them into one file.
However, I can combine them into a portfolio, ...
0
votes
1
answer
40
views
Batch Processor copy after matching list
I have a list of string as under:
UMSADF984
ASDNM8313
JMKADUJ73
and I have folder which contains child folder with folder names as
19UMSADF984S2
18ASDNM8313S3
12JMKADUJ73SD
I want to make match ...
- 101
1
vote
1
answer
71
views
what does an equality inside a plot function in MATLAB mean?
So I´m just new on MATLAB and this may be a very silly doubt but when generating basic signals for signal processing I have this:
t = (-1:0.01:1)';
impulse = t==0;
plot(t,impulse)
(from: https://...
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-1
votes
1
answer
132
views
Math Processing Unit [closed]
Lately I learned compute shaders in Unity3D, I could suddenly do many more calculations on the GPU per second than I could on the CPU, provided that I could write them to be tasks that run with many ...
- 187
0
votes
3
answers
958
views
Does the computer still process GUI even if the monitor is not connected?
I know that GUI processing puts a load on the RAM and processor. I want to reduce that load on the pc. It is an old pc and was thinking of running it as a server using Linux.
Does the absence of ...
0
votes
1
answer
772
views
Does running large file compression on SSD go faster than on HDD?
Let's say I have 5000 images I need to compress.
Option A.
Source folder on SSD and destination folder on HDD (Sata)
Option B.
Source folder on SSD and destination folder on SSD
Option C.
Source ...
- 1
0
votes
1
answer
28
views
Replacing colors in a logo to match site colors
I am working on trying to update the website for our organization. We are Tech Coordinators for school districts in Mississippi. I am not artistic, but I wanted to take a little time and try to change ...
1
vote
1
answer
708
views
FPS drop in FFMPEG streaming processes to FB from production server
I have made a rails app that can stream live videos to facebook rtmp server and deployed it on AWS. I have used nginx as web server. The major problem that I am encountering after viewing log files of ...
- 111
0
votes
1
answer
308
views
What is meant by, "saving clock cycles could make a substantial difference in execution time"?
The following text is discussing the historical development of UNIX:
The next important milestone was the rewriting of UNIX in the
programming language C. This was an unheard-of strategy at the ...
- 233
0
votes
0
answers
81
views
What does the performance of computer processes depend upon?
I was very curious as to what really is responsible for processes like starting of tomcat server or npm install from Nodejs? I was under the impression that just a fast SSD is sufficient to do this ...
- 141
-1
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1
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45
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How can I prevent processing.exe requiring network access?
Running processing.exe in Windows 7 here causes a firewall dialog requesting network access.
where uncheckmarking that box disables the Allow button.
How can I get this program to run without me ...
- 381
-5
votes
1
answer
67
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Multi-Threading, Multi-Tasking and Multi-Processing [closed]
What are differences between
Multi-Threading
Multi-Tasking
Multi-Processing
, And which one has most relation to parallel computing?
- 451
0
votes
1
answer
1k
views
Clipped video using ffmpeg is shorter than expected
I'm trying to get a clip of length 6 secs from a MP4 video (size: 1.44 GB, length: 02:23:38). But video stream stops after 1 sec, while audio stream keeps playing normally until 6 secs.
I'm using ...
-2
votes
1
answer
2k
views
Connect an RGB LED strip over USB [closed]
I am building a PC and wanted to do custom lighting with an RGB LED strip. I could connect an Arduino to one of the internal USB headers but decided that I wanted to try and connect the power to molex ...
0
votes
2
answers
3k
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How do modern smartphones compare to Apollo mission computers? [closed]
I saw an article some time ago that compared smartphones to the computers that had put mankind on the moon. I can't remember the exact comparison and I can't find an accurate comparison online, as ...
- 101
3
votes
2
answers
196
views
Does the more command in Windows only affect output, or command execution as well?
I am running a software build in Visual Studio 2005 on Win XP via the command line (devenv.exe /rebuild). I piped it though more and then realized I didnt want to have to baby sit it so I quit more ...
- 373
2
votes
1
answer
104
views
GPU Processing overkill?
Is there such a point where using GPU Processing or Coprocessors (such as the Intel Xeon PHI card or the Nvidia Tesla card) can actually reduce the speed of which a software computes data?
Say I had ...
- 1,759
1
vote
1
answer
117
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How to deal with user uploaded images [closed]
I'm using Restlet as backend trying to create a small web app.
I am allowing users to upload their profile images, but not sure where to store them. Google tells me to store it in the file system and ...
- 131
1
vote
2
answers
488
views
Processors cores over processor speed [closed]
Dual 5520 Quad-Core Xeon 2.26GHz with HT & Turbo(2.53 GHz)
-vs-
Single Quad-Core E3-1240v2 (3.4 GHz to 3.8 GHz)
I run web hosting. I'm just wondering which would be more ideal. Personally, I am ...
- 691
0
votes
2
answers
1k
views
Why does my CPU not max out
So when I am doing something like calculating a file integrity hash, converting a video, compressing some files etc. why does my CPU not reach 100% usage, instead it happily jumps around from 0% to 15%...
- 251
0
votes
2
answers
140
views
Feasible to assign 2 processors out of 4 to a vm running windows 7
I currently have windows 7 running on my machine. I need a second version of windows 7 to run as a virtual machine. I have 4 GBs of RAM and 4 processors. I've been doing some research and see a number ...
- 463
5
votes
1
answer
733
views
Windows update using svchost.exe?
Lately I have been experiencing a lot of computers on our network being bogged down by svchost.exe. Nearly 50-100% CPU usage is associated with this process and I can't seem to figure out how to nix ...
- 353
1
vote
3
answers
1k
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Can I use an iPad 3 as a wireless monitor? [duplicate]
I need a high-resolution monitor for multi-monitoring applications, but I don't have much room for a big TV. I had the idea of buying an iPad3 (2048x1536!) instead and sending the screen of a Windows ...
- 107
6
votes
4
answers
16k
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What affects installation speed?
Super hardware noob here. My wife and I were installing a game on our laptops last night, from an installation file (not a disc). The game takes up about 7.6GB of HD space. My laptop installed the ...
- 173
1
vote
2
answers
414
views
Batch Text Replacement
I need a tool that can open a text file and replace characters in a list with other characters in a list.
For example:
Lets say I have a list of "aA", "aB", and want to replace "aA" with "AA".
...
- 11
1
vote
2
answers
156
views
Slow computer processing
I run a 1.66 Ghz Duo Core with 512 RAM. I had rebuilt my OS about a month ago, started it as Windows XP SP2. then I updated it to Windows XP SP3 and installed all the latest updates about 90 of them. ...
- 43
3
votes
1
answer
1k
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Is small scale distributed computing possible over a home network?
Is there any way to set up a distributed computing system on a small number of home machines over a local network? Is there any software that makes this possible?
- 145
7
votes
6
answers
46k
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How to link processing power of old computers together?
I'm sitting on 8 old computers of varied sorts that are more or less useless at this point for any other purpose really. Is there a way I could link their hardware or processing power or whatever ...
- 942
4
votes
6
answers
3k
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Performance difference between Intel Core i3, i5 and i7
I never understand what are the basic differences between these processors apart from core i5 and core i7 supports turbo boost
- 161
1
vote
2
answers
2k
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Linux: Tool to monitor every process, execute-command, shortly, monitor what's happening at the moment [duplicate]
Possible Duplicate:
How can I log all process launches in Linux
Hello,
due to a freeze problem of my Ubuntu 10.10 (it is not isolatable) I though about logging every executable of the kernel ...
- 319
12
votes
4
answers
822
views
If a task takes 10 hours on a 1GHz processor, does it take 5 hours on a 2Ghz processor?
If a task takes 10 hours on a 1GHz processor, does it take 5 hours on a 2Ghz processor?
Or am I oversimplifying the issue?
- 2,135
0
votes
1
answer
352
views
Does libgd use the GPU or the CPU by default?
http://www.libgd.org/ is the library's website.
I can find out on my own and post the details here later, but if anyone knows off hand it would save me a bit of time today I really need for other ...
1
vote
1
answer
6k
views
What exactly is iTunes doing when it's "processing a file"?
After I download a song from the iTunes Store it will "process" the song, and the processing portion of the ordeal typically takes a lot longer than actually downloading it.
A typical situation will ...
- 1,518
1
vote
1
answer
1k
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How to prevent stretching, blurring and pixelating of embedded logos in VirtualDub?
take a look at this please http://www.youtube.com/watch?v=te-HVN8y_QE&hd=1 .
Notice the embedded "logo" in the upper left corner? How blurry and pixelated it is?
This is the original image:
The ...
- 6,521
602
votes
9
answers
844k
views
Using ffmpeg to cut up video
I am using ffmpeg to cut out a section of a large file like this:
ffmpeg -i input.wmv -ss 60 -t 60 -acodec copy -vcodec copy output.wmv
The -ss part works fine but the -t is ignored. It correctly ...
- 6,149
4
votes
5
answers
7k
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How to convert videos to 3D format so that I can watch them with 3D glasses
Are there any softwares to convert 2D videos to 3D (preferably XviD) so that I can watch them with 3D glasses? No matter if it's freeware or shareware.
- 55.7k
0
votes
5
answers
176
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Need an idiot-proof picture resizing program for Windows [duplicate]
Possible Duplicate:
Program to automate image resize
My friend needs to resize some pictures as part of a web publishing job, but he is rather clueless when it comes to computers. I am in charge ...
- 1,768
3
votes
2
answers
12k
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How can I create real-time audio effects on PC?
Does anyone know how I can create an echo effect in real-time while singing on PC. Lets say I want to sing to an audience over IM and I want an echo/delay effect while I sing. Is there any software ...
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64
votes
12
answers
62k
views
How to extract image from PDF file
I currently use Foxit's PDF reader, and I recently downloaded an image from the Internet, but it is inside a PDF file. How do I extract this image?
Operating system is Windows 7.
- 13.5k
2
votes
1
answer
106
views
Office 2007: "Save as <old format>" batch conversion
Is there something I can give a "novice user" to convert all Office 2007 documents in a folder to a previosu format?
- 1,744
1
vote
1
answer
2k
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Autotune Ventrillo
How do I autotune my voice before it gets sent over ventrillo (with free software only)?
- 7,336
3
votes
5
answers
3k
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Too big a difference between Loud and Quiet when watching DVD's... constantly have to adjust volume
It is hard for me to find the right volume for my computer to watch my dvd's on because it seems like most reasonable volumes become overwhelming at the loudest parts of a movie and it is hard to even ...
- 7,336
12
votes
2
answers
8k
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What's the state of the art in image upscaling?
I like to collect cool pics and use them as wallpapers or for other things. Often, artists publish only low-res versions, probably for fear of theft.
Example:
Now, if I want to use that as a ...
- 1,691
2
votes
4
answers
9k
views
Blur a moving area in a movie on Mac OS X
Note, there's already a question on this regard, but it's totally useless.
I need to blur, or put a small opaque mask to a moving object on a movie I took, I am using Mac OS X. Clearly, I don't want ...
- 2,374
2
votes
1
answer
338
views
Get image pixels of prescribed color
I have an image (PNG or JPG) inside which there is at least one pixel of a certain RGB color I know in advance. I want to find the pixel(s) of that color
For example, I may have image.jpg, inside ...
- 133