General :: Program To Get A Webcam Image Large?

May 11, 2010

Just purchased a webcam and it worked immediatelly with kopete. This was in the configuration dialog, a small window showed me moving around in all my gloriousness. Now realise why those horror films show this sort of footage.

Thing is: how to make the image bigger, fill the screen? Is there a program? Don't say rtfm, I don't know enough to do that.

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Software :: Get Image From Webcam By C Or C++ Program?

Jan 21, 2010

How to get image from webcam by linux c or c++ program? I have a netbook which comes with a webcam, however, how to identify it to be which device file in /dev? Is there any bash command to detect this?

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General :: Program To Make Image Of Partition

Mar 1, 2010

What is good program and that is easy to use to make a image of a linux partition

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Ubuntu :: Can't Copy A Large 30gig Image File?

Jan 3, 2010

I have some large image files that are 30 gig and more. I am running Ubuntu 9.10 whenever I try to copy one of these files to another drive I get a error saying the file is too large. I am trying to copy from an external Hard Drive or a slave drive does the same thing. I have a friend who has expressed the same issue. This must be a widespread bug.

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Software :: DVD ISO Image Too Large / Re-size Without Ruining Content?

Jan 2, 2011

A friend has sent me an .iso by ftp, only trouble is it is 7gb and all my blanks are 4.7gb

Any simple suggestions, I am totally inexperienced working with DVD's so not sure how to re-size without ruining the content!

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General :: How To Write Boot Program Into Floppy Image?

Sep 29, 2010

OS: Windows XP
Virtual Machine: Bochs-2.4.5

I want to learn some details about linux booting, so I begin writing a small boot program myself. Yesterday, I was writing a small boot program and planned to use it boot a Bochs virtual machine. The boot program is written in assembly language and compiled with nasm.I use bxiamge.exe in Bochs and create an floppy image called boot.img and configure the Bochs virtual host to boot from this floppy image. My question is how to write the compiled boot.bin program into the floppy image(boot.img)?

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Fedora :: Printing Large Image Over Multiple Pages In GIMP

Dec 8, 2009

I have a large image that I want to print over 4 pages, each page showing 1/4 of the overall image, that I will past together. I'm doing this from GIMP on an up-to-date fc12 system. Searching around I find that there is a "scale" field in the print dialog and the lp command that cups supports and according to the documentation if I set scale to "200%" it should do what I want.However, when I set scale to 200% I get only one page with the upper left 1/4 of the page and then nothing. How do I get it to print the remaining 3 pages?

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Ubuntu :: Set A Large Image As Nautilus Background - Prevent It From Scrolling Down?

Jan 28, 2010

I have two things to ask.

1) I have set a large image as nautilus background. How can i prevent it from scrolling down when the filelist is long?

2) I have two drives, one a 200GB partition on my notebook drive and a 250GB portable drive where I store Data. Both are NTFS filesystems.

I want to defrag them. using Wine, changing them to ext and defragging over the network. If there are any programs that can run on my system and defrag, please let me know.

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General :: Program To Convert Audio File Of Fax Transmission To Image?

Dec 2, 2010

I have a number of uncompressed audio files recorded off of an analog (POTS) telephone line of fax transmissions. Is there a Linux utility or library I could use to convert these files into images of the fax they contain? I'm not looking to send/receive a fax via a modem, but just to "replay" the communications tones and parse out the fax message.I'm guessing this may not be possible due to duplex issues and not knowing which end of the conversation is sending what,but thought I'd ask to see if anyone knew of something.

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Debian :: Small Program / Large HDD Footprint

May 18, 2011

I have recently dropped to a command line to run a DB server. In attempting to write a bit of Python to do this process I went to install emacs using apt-get and noticed that the foot print of the install was going to be around 130 Mb. Likewise with a couple other programs the install size was going to be a lot larger than I anticipated. I was wondering how the footprint could be so large and is there a way to install software without this blow out. While I am happy to use vi or import the code from a desktop with a GUI I think this would be interesting to know.

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Fedora :: Webcam Genius 312 Image Upside Down

Aug 9, 2009

I'm install a genius web cam eye 312 in fedora 11. The image is upside down in all the programs. In amsn there is no colors, and image upside down. In skype, chesse full colors very nice, but image upside down.
amsn give me this information:
v4l2 : usb camera (93a:2622)pac 7311.
The command Lsusb give me
Bus 005 Device 002: ID 093a:2622 Pixart Imaging, Inc.
So I think there is a problem with the driver it self.

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OpenSUSE Hardware :: Webcam Inverted Image On Eee PC?

Jul 11, 2011

I have Asus Eee PC T 101 mt. Running SuSE Linux 11.4, KDE version 4.6.0 (Release 6).
The image from integrated webcam is inverted. The image can be upturned to correct orientation by ticking the "Upturned" effect in Webcam (wxCam) application. However, these options are not available in Skype or Google video, or probably in all other services using webcam. Other person in video chat sees my inverted image. Is there a way by which I can correct the situation?

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Ubuntu :: Integrated Webcam - Image Is Very Dark

May 6, 2010

I found drivers for the laptop, both the basic and the webcam. The problem is that image is very dark. On my other OS i don't have this issue. PS: My Laptop is = Asus f5rl

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Ubuntu Multimedia :: Capture Image From Webcam?

Jul 11, 2010

I have a Ubuntu Server 10.04 box, which i have a Microsoft LifeCame VX-500 webcam connected via USB.

i think Ubuntu has detected my webcam

kimse@ajax:/dev$ sudo lsusb
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 045e:074a Microsoft Corp.


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Ubuntu Multimedia :: Get A Very Pixelated Image From The Webcam?

Aug 9, 2010

I'm writing to ask for help with a quality issue when using my webcam on sites like chatroulette, and even testwebcam. My webcam, albeit not a very expensive webcam, is quite decent quality, the box claims that it is 2.0 megapixels but... I'm not too sure. However-- When using this webcam on flash sites, the quality drops - it seems - from 640 x 480 to a measly 160 x 120. I get a very pixelated image from the webcam, but using it in cheese it works perfectly fine, at 640 x 480.

The webcam also works on windows, and the quality is fine on flash sites. But, I wouldn't want the only reason to be using windows to be chatroulette. Here are some screenshots comparing the qualities, the first being a screenshot of the webcam in use on [URL]... and the second being a screenshot of the webcam in use in cheese. I probably look like a bit of an idiot in both of the pictures, apologies for that.

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Software :: How To View Captured Image From Webcam Using C?

Sep 22, 2010

I want develop an application using webcam.I want to capture the video from webcam and i want to dispay the video.can anybody suggest me how to do that thing using C lanuguage

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Applications :: Webcam - Image Sensor HV7131R Is Not Always Identified As Being Detected When Booting

Jul 17, 2010

Using Slackware 13.0. Have a Microdia web cam (60fc) and was (still am) looking for a simple free application to test it. Found a site which identified the drivers, modules, etc. needed so was checking my messages file and noticed that the Image Sensor HV7131R is not always identified as being detected when booting: kernel: usb 1-1.3: HV7131R image sensor detected Is this a problem or what?

I found modules videodev, V4L2, but could not find compat_ioctl32 and it is not listed in the modules loaded. Is this correct? Could not "find" it. I see usbcore listed during booting but does this mean it is a module? or a driver? or what? Also cannot find the an appropriate module that is for either ehci_hcd or uhci_hcd related as both of these appear in the messages. Also I see that the camera is for SN9C105 bridge and know that the "sn9c105" is supposed to be included in "sn9c102" module(?) but the SN9C105 camera notation does not always appear in messages. Is this correct? or (I think) I am confused by the numbering and cases used, i.e. what is a module (loadable?) a bridge and why change cases? Can someone straighten me out? Are all modules loaded listed by lsmod or just the loadable ones and usbcore etc. are "modules" loaded at another time?

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Programming :: Create Large Buffer In Program To Send And Eceive On Another Pc More Than 4096 Bytes

Feb 9, 2011

create a large buffer in my program so that I can send, and then receive on another pc, more than 4096 bytes (this seems to be the default for the serial port). I thought this might work:


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Ubuntu :: Skype Rendering - Image From My Webcam Is Clear But The Video From The Person On The Other End Is Messed Up

Feb 13, 2011

whenever I video chat with someone the image from my webcam is clear but the video from the person on the other end is messed up. It is as if it does not render correctly, it's washed out and it looks like a full image and 2 cut off images, one on the bottom and one the top of the full image. Has anyone else encountered this? The PC has a Radeon 9800 Pro AGP card with the ATI drivers installed. Other video plays fine, ....., dvd, avi and mkvs.

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Ubuntu :: Webcam Recording Program That Detects Motion?

Sep 17, 2010

Is there a program for linux that will start recording video from my webcam when it detects motion? If so where can I download it?

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Software :: 9.10 - When Try To Set Up My Logitech Webcam AMSN Program Freezes

Mar 7, 2010

I am running Ubuntu 9.10 and have installed aMSN from the repositories. But when i try to set up my Logitech webcam the whole aMSN program freezes solid and the only way i can get rid of it is to restart the computer.

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Software :: V4l2 Webcam Program - Cannot Identify Dev Video

May 11, 2009

I am trying to develop an application that uses webcameras (in jaunty), so I found this code here, which gives examples: [URL]. I compiled it on my computer (which has a built in webcam on top that I know works, tested it and it worked in luvcview) and then tried to run it. I get an error message that says:

Cannot identify '/dev/video': 2, No such file or directory
I have located the part in the program where this comes from:
static void
open_device (void)
{ struct stat st;
if (-1 == stat (dev_name, &st)) {
/*dev_name is "/dev/video" btw, defined in main*/
fprintf (stderr, "Cannot identify '%s': %d, %s",
dev_name, errno, strerror (errno));

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OpenSUSE Multimedia :: Finding A Program Just To Film And Eventually Save From Webcam?

Dec 11, 2009

I am looking for a program just to film and eventually save (this is not very important) from my webcam.

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Ubuntu Multimedia :: Execute Command Using Php To Start Program That Grabs Screen From Webcam?

Apr 8, 2010

I'm trying to setup a webcam surveillance system. Zoneminder didn't work for me regardless of how I tried configuring it, so I gave up and have now settled on a more primitive solution. I've currently got 6 cams and looping streamer (webcam screen grabber) I can grab a picture from each camera with about a 1 second interval. The previous picture is overwritten and using javascript to reload the image continuously in a browser I get the desired "movie" effect I'm after. The problem however is that as soon as I start using streamer on more than two cameras at once I run into this little snag:


libv4l2: error turning on stream: No space left on device
ioctl: VIDIOC_STREAMON(int=1): No space left on device

I've been searching around and it seems I need to increase my shared memory. I've done that (tried many different values and "solutions") but the problem remains the same.

My setup is as follows.

1.php (refreshes updated grab from camera 1 every second in the browser)
2.php (refreshes updated grab from camera 2 every second in the browser)
3.php (refreshes updated grab from camera 3 every second in the browser)

Is it possible to use something like php exec to execute the command that starts 'streamer' that grabs the image from the specific webcam (/dev/video1 for 1.php and so forth) when 1.php is opened in the browser. Is this even possible, or am I just dreaming?

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Software :: Program To Convert An Iso Image To Cso

Jan 27, 2010

i have recently learned how to make backups of my psp games but for some reason they won't play them in iso format only cso (not suprisingly since everyone encourages the use of this format) is there a program out there thats easy to use, can someone show me how to use it i downloaded and installed ciso but haven't figured out what makes it tick

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Software :: "webcam" Utility Works A While Then Outputs Same Image Over And Over?

Jan 21, 2011

Using webcam component of XawTV package as supplied with Ubuntu 10.10. My implementation seems pretty basic, just needs to snap every 5 seconds and ftp to web site. It actually works just fine, but only for an hour or so. Then process continues to run, but image does not update. Kill & restart webcam and it works fine again, until it doesn't. Video stream in XawTV window is fine throughout, so I don't think there's a hardware problem.

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Debian Hardware :: Webcam Sn9c120 (0x0C45:0x6130) "No Supported Image Sensor"

Jan 22, 2010

I have a webcam ( sn9c120 (0x0C45:0x6130) ) which I don't get to work anymore.

Module sn9c102 is loaded.
Plugging in gives me:
usb 3-3: new full speed USB device using ohci_hcd and address 2
usb 3-3: New USB device found, idVendor=0c45, idProduct=6130
usb 3-3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
usb 3-3: Product: USB camera


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Ubuntu :: Looking For Jpeg Image Manipulation Program?

Jan 20, 2010

Looking for jpeg image manipulation program

I was wondering what is available in the Linux world that would allow me to combine two or more jpegs into one grid-based image. I want to upload some images to an online auction and would like to combine them beforehand.

Haven't looked through Synaptic Package Manager yet.

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Ubuntu :: Program To Restore Disk Image?

May 3, 2010

I am having a problem finding a piece of software. I've searched a lot and still have not come up with an answer. My situation is as follows: I have an image file the I wish to restore to my USB flash drive but so far I've had no luck doing this. I was wondering if there was a program/command that could help me restore the disk image.

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Ubuntu :: Ghost Image Program Installed On 9.10?

Mar 29, 2011

there i have a computer running ubuntu 9.10 set up as a server in my classroom. I have ftp http and an internal mail server set up on it as well as other settings. I really want to make a copy of the system so i have a back up of the os. i have figured out that i can attach a hdd to the computer and copy the os via the command line with an ubuntu live cd but this only works as long as the computer that is receiving the backup is exactly the same or the same computer. I would like to transfer the image to a portable hdd then install the os onto virtual box ( a virtual machine). Is there a way to do this without buying expensive software.dose ubuntu 9.10 have a product similar to Norton ghost.

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