Fedora Hardware :: Trust WB-1400T Webcam - Very Poor Quality Of Picture
Dec 21, 2010
I bought new webcam Trust WB-1400T, connected to my Fedora and got very dark picture with probably bad whitebalance, while on windows, result is much better with the same device.
I tried:
1) HW check, verified - running OK
2) checked, if HW is supported. it is by driver gspca_pac207 with 5 stars
3) dmesg:
4) lsmod :
5) modinfo:
It should be 0x093a Ox2468 , but this isn't rootcause.. or ? it's listed in module aliases..
I also tried to adjust camera using v4l
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Dec 21, 2010
I have buy new webcam Trust WB-1400T, connected to my Fedora and got very dark picture with probably bad whitebalance, while on windows, result is much better with the same device.
I tried:
1) HW check, verified - running OK
2) checked, if HW is supported. it is by driver gspca_pac207 with 5 stars
3) dmesg:
4) lsmod :
5) modinfo:
Here is an example of Win / Lin difference :
[url]
[url]
I also tried to adjust camera using v4l
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Jun 18, 2010
After taking a first look onto internet under Fedora linux (using Firefox web browser) I've saw that every single image is displayer much much worse than in same Firefox under Windows. Especially when scaling, it became pixelized, but even without scaling it is smoothen very much. I've checked Konqueror but quality is bad too and the same as in Firefox. What could be the reason and how could I fix it?
BTW, everything in linux GUI looks a little worse, including font, etc, looks smooth. Images under IrfanView too, but not as bad as in browsers. Proprietary Nvidia driver from RPMfusion is installed and 3D works. But running Fedora under VirtualBox in Windows produce same bad quality as in native Fedora.
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May 15, 2011
OS: Opensuse 11.4 Webcam: Bus 002 Device 002: ID 046d:08ac Logitech, Inc. QuickCam Cool Error Message: libv4l2: error allocating conversion buffer. The quality of my webcam output is very poor. I am uncertain as to what I can do to re
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May 18, 2010
I am currently working on a large document using LATEX and have bumped into a problem. Here is the thing: I write this document in several machines, there is a Mac at school, some Ubuntu based machine, and this Fedora 12 x64 laptop. The thing is that I compile the document periodically on these machines and I WOULD expect the results to be similar, but they are not because the resulting PDF is of inferior quality! (fonts do not look very well when they are zoomed in).
Mac OSX's latex-produced-PDFs are of higher quality than their Linux counterparts. Is there something I can do to fix that? Install an extra package perhaps?
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Dec 11, 2009
I've recently bought a Toshiba Satellite U500-10V and I've managed to get F12 work on it pretty well. However, I still have some minor issues. One of them is related to PDF document rendering.Basically, every picture in a PDF document is distorted or grainy(I don't know if this is correct English ^^"). Things get a little better when I use Acrobat Reader insted of Evince... but the difference is slight. Take a look at the attached scr
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May 19, 2011
I have an 8Gb mkv file, which I tried to encode to avi using mencoder, it took more than 6hrs and when completed, the quality of the avi was pretty poor.Is there a way to increase the quality or is there a program that can encode mkv files? The mkv will not play on my system without stuttering badly.
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Apr 3, 2011
The quality of sound I am getting is very poor with lots of noises.I'm using openSUSE 11.4 on a DELL Inspiron 6400, and the sound is "82801G (ICH7 Family) High Definition Audio Controller".I have tried removing pulseaudio but it did not change anything.I had no problem with the sound on 11.2 and the quality of sound is normal on Windows.
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Sep 19, 2010
I am using ubuntu version Ubuntu 8.04 , it is observed that the video quality is poor as compared to windows os i am not sure it is driver problem or something different, below are detail of my system
CPU : 2.6 Mhz
RAM :1024 MB
board : Intel 845 chipset
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Mar 23, 2011
I'm running -current (13.37) 32 bit and have installed OpenOffice 3.2.1. The problem is the menu fonts in OpenOffice which look very thin and are not smooth. All other application fonts look very good. When I had this same version of OpenOffice installed on Slackware 12.2 I did not see this problem.In OpenOffice I have ticked the option to use system font for user interface but this doesn't seem to have any effect. I've also ticked the screen font anti aliasing option because the fonts look worse when this is not ticked. My KDE system font is DejaVu Sans, the same as it was on Slackware 12.2.
My OpenOffice package was built using a script written by Robby Workman which I think I got from his web site a long time ago. It takes the rpms and creates a Slackware package.
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Aug 31, 2010
How to get my USB trust webcam working on Ubuntu 10.04.
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Mar 7, 2010
So far i have tried ubuntu. seems great however i've had trouble with internet connection and soundcard problems. (slow internet connection and poor sound quality. I was thinking of trying kubuntu. Do you think i'll have the same problems?
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May 19, 2010
Ubuntu 10.4, Sound card works great when recording and doing playback with Ubuntu. Skype v. 2.1 beta. In Windows XP, same system, I dual boot. When I use Skype (latest), and I try to call to a landline in the US, everything works fine. Everyone can hear me fine and there's no problems. The problem: When I use Ubuntu, and Skype, there's crackling, dropped off sound, and the overall quality is bad.
EDIT: The biggest issue here is dropping parts of the call. Why does it do that?
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Jun 2, 2010
I just installed My first Linux / Ubunto. PC as a Nvidia 8600, installed Nvidia driver. Very poor quality display. Using ViewsonicVP231wb.
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Aug 2, 2010
One of my favorite features of fire fox is the page zoom ( ctrl + / ctrl - ) that zooms the entire page retaining the layout how ever when I installed 10.04 on my main desktop firefox started scaling the images very poorly ( ie no smoothing, leaving the image looking extremely pixelated ).All threads I've found on the subject seems to related to ubuntu 8, and suggest that a bug fix was underway... hopefully this means there is an easy fix - but what?info;Same computer it worked fine on ubuntu 9.xx and windows 7 - when doing desktop zoom (meta + mouse scroll ) the images also scales as expected.
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Nov 8, 2010
I got a 5.1 desktop sound sys for my recently built gaming rig. It sounds great. On Windows, that is. In ubuntu when I'm playing music, primarily when the subwoofer plays the bass, the speakers sound like they're farting and ripping phone books in half. Also, they get very statticy and sort of quiet. In sound preferences, analog stereo duplex is selected, if that's of any value. How can I get good sound playback in ubuntu?
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Dec 31, 2010
I have recently switched from suse 9.2 32-bit to 11.3 64-bit (luckily I'm still mantaining the old machien for a while).I'm noticing that the graphics quality of the applets displayed by the new firefox (3.6.12 bundled with the opensuse distro) is significantly worse (mainly concerning fonts which look very poor) then the one I used to have on the old system.I see that the new firefox uses IcedTea 1.9.2. The old system was using, I guess, something called libjavaplugin_oji.Is this a known problem with IcedTea and is there a recommended replacenent ?
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Nov 29, 2010
I installed openSuSE 11.2 sometime ago in a COMPAQ Presario CQ60-419WM laptop (the ones that Wal-mart sold for $300 about a year-and-a-half ago. I installed the 64-bit version because I saw that the processor could support that (perhaps that was not a good idea). I have some problems that seem related to not having the necessary drivers. My wireless has never worked and my display is far from what I would like it to be (the response is slow, if a drag a window, its motion is jerky, if I scroll down in a browser window, the motion is wavy). The look and feel is very different from what I get at work and I do not know how to fix it.
[code]...
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May 11, 2010
My laptop is a Dell Inspiron 510m with onboard Intel 855 sound (STAC 9750 AC97). The sound was perfect with WinXP, but with Ubuntu it's tinny and lacks richness and vibrates and distorts at higher volumes. I've played around with Alsamixer and changed the driver from ALSA to OSS4 and it has improved slightly, but still not perfect. Is it just not gonna get any better, should I not be expecting it to be as good as WinXP?
I've seen on the Intel site a Linux driver for my controller, it's a tarball but it won't compile after extracting it (read on this forum that someone had the exact same problem with that driver). Will the Intel driver not help, does the problem go deeper than just the driver? It would be perfect it you could just wrap the Dell/Intel driver and use that (just like with wireless ndiswrapper).
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Jan 21, 2010
I've just bought a new, cheap webcam. The manufacturer is "Trust", who builds chips of Microdia in their products. So, I plugged my new webcam, noticed that the driver obviously is missing and I finally decided to use Google.
Well, there were some tutorials which include manual installation of gspca (which should be included in the recent kernel files, but somehow isn't). So..I tried the manual installation and it aborts with the message, that there was some error in one of the code files..however.
I continued searching for a solution and found it on the German Ubuntu community page, ubuntuusers.de. Their wiki says that I have to run the following commands that download and compile the right drivers for my webcam. Or at least they should do so.
Code:
Code:
Code:
Code:
Code:
Code:
Code:
And eventually it should work properly. So far the theory. In fact it aborts at exactly this point:
Code:
And gives the following error message:
Code:
Well, urm. I guess I'll have to install that missing module..somehow, but I do not really have hunch.
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Apr 7, 2010
I just got my hands on an MSI E7235-295US and slapped Ubuntu 9.10 on it. So far everything's worked great, but I am beginning to get a bit concerned about my sound quality. The laptop itself has 5 speakers + subwoofer so I should be getting 5.1 sound, if I understand things correctly (the newegg link should provide more details) and when I play anything (music, flash, videos, games, etc...) the sound comes out 'muffled'. Almost as if it is in a concert hall, maybe. I initially wondered if the problem is related to the 5 speakers and if the sound is initially only setup for two. If that is the case, nothing I've done has seemed to made any real difference. I've tried changing the master/pci channels, but it only hides it a little, and doesn't solve the problem.
This seemed to be on the right track, but the laptop is still really new and not listed in the alsa file.
Some info:
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
Subsystem: Micro-Star International Co., Ltd. Device 7220
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at f8ef8000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
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Aug 1, 2010
Im trying to connect my webcam (Trust 16175) to a Debian 5 box:
Installed:
And with no luck - as I see it the correct driver is not loaded - Using "modprobe gspca" makes no different. I have seen in some papers that the 093a:2621 is supported by gspca. How do I get it to work?
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Oct 8, 2010
Cheese Webcam Booth used to work fine but now it just closes after I open it, Facebook wont load my webcam (but other websites can, and I wanna take a picture. I'm using a Logitech Webcam. I don't know what kind because it doesn't say anywhere on the stupid thing, but it has a spinny thing (to adjust the focus I think) that says "Right Sound" on it, and it also has a microphone.
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Jan 4, 2010
Recently I have bought an asus k40in laptop. Actually, everything work fine, but my picture in both Cheese and Skype is upside down.
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Nov 4, 2010
I have a script running at the moment via cron which takes a picture every minute from my webcam. gst-launch-0.10 v4l2src num-buffers=1 ! jpegenc quality=95 ! filesink location=/home/user/$picture.jpg However, the camera is only on for one second and takes the picture which leads to very dark images as the light sensor hasn't had a chance to work yet. However, if I load up Cheese, it brightens after about 10 seconds of the camera being on. Is there anyway of adding in a delay to the pipeline above so the camera stays on for 10 seconds before actually saving the file to a jpg?
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Nov 17, 2010
I am trying to use streamer to set up a cron job to take a picture with my webcam once/minute. The image that it is capturing is too dark - does anyone know a way to lighten it? I am capturing the image as JPEG.
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Mar 5, 2011
I've tried this with 2 different logitech webcams, and the same thing happens with both.
It works fine or a minute or two, but then the picture freezes.
Using Skype, Cheese or flash based ustream.
THey are both HD Logitech webcams and give me a great image until they freeze.
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Mar 1, 2010
I am looking for a free application for webcam that have a very good ,easy and flexible command line options. because I want to shutting down my X in a machine and use my web cam as a motion detector to detect a motion or some thing else and take picture and save them in an appropriate place or any other action that possible but in command line configuration or file configuration and does not need any graphical user interface.
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Jul 8, 2010
My VX3000 webcam seems to be recognized by skype and kopete, however the image is terrible (green screen with some colour-ful dots at the top).
Here is some output that might shed some light on the issue:
This is what I have installed
Code:
Which seems to be received well on startup:
Code:
However the output at runtime of Kopete might give a hint to the problem:
Code:
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Apr 17, 2010
I am trying to get my Trust TB-6300 drawing pad to work..
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