A webcam is a video camera that sends its video data to a computer in real time, as opposed to recording it first.

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webcam and wifi adapter “break” usb?

I have a webcam, a mouse, and a wifi adapter all plugged into the same USB bus at the back of my computer. When I run a program to utilize the webcam, both the webcam and wifi adapter stop working and ...
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1answer
2k views

UVCCapture resulting in: ioctl querycontrol error 22

I'm trying to capture an image from my webcam (Raspberry Pi, Rasbpbian). Using the following command: uvccapture -v I get the following output: Using videodevice: /dev/video0 Saving images to: ...
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1answer
340 views

Notebook refusing to use headset microphone over built-in webcam mic

I'm running Windows 7 on an MSI GX740 notebook with Realtek's HD Audio drivers (updated) and recently purchased a Turtle Beach X12 headset. The headset's mic is analog, and when I plug it in my ...
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2answers
848 views

How to run a webcam without Internet cable

I live in an apartment in Washington, DC. My only option for cable (TV and Internet) is Comcast. I am extremely dissatisfied with my service and want to cancel. There's WiFi in the lobby of the ...
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1answer
752 views

Adding drivers for a device that's not listed in Device Manager

I'm running Windows 7 x64 on a Dell XPS m1730 laptop. I recently re-installed Windows 7 (complete wipe) and since that time, have been unable to get my Creative Labs Integrated Webcam working (or even ...
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0answers
494 views

how I do streaming with raspberry by rtp?

I want to cast my webcam by rtp with raspberry pi. I've tried this: ffserver -f /etc/ffserver.conf & ffmpeg -v verbose -r 5 -s 640x480 -f video4linux2 -i /dev/video0 –f rtp ...
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3answers
10k views

What to consider when putting a webcam outside?

For one of my websites, I need to install an outdoor webcam (located at a ski resort) to broadcast live images to the website. So my question is simple: what are the webcam characteristics required ...
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4answers
12k views

HDMI to USB converter

I'd like to use my camcorder for video conferencing. On the one end, the camcorder outputs HDMI. On the other end, the PC takes USB input. How do I convert the HDMI video feed to a "webcam" USB ...
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0answers
1k views

Server Software to stream Webcam to DLNA Digital Media Renderer

Idea I'm curious if it is possible to stream a webcam to an DLNA Digital Media Renderer... Here's the idea: We have a webcam attached to a small server running a DLNA Digital Media Server (DMS) ...
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1answer
283 views

Zoomable full HD camera registered as a webcam

We're using GoToMeeting for online meetings and would like to have a movable, zoomable camera (HD-ready or full HD) connected to it. According to what the guys at GoToMeeting told us, the camera would ...
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0answers
75 views

Lenovo webcam ignores blue color

By software based error, my webcam often sets itself to ignore blue in my room. If I force different resolution then 640x480, the problem is fixed. But if I return back to normal resolution, the ...
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1answer
7k views

How to turn the laptop built-in webcam on/off from shell

Fn+F6 key combination turns my laptop's integrated web camera on/off. Looking at the dmesg output, it seems that the webcam (USB device) is being more or less virtually connected/disconnected to/from ...
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2answers
150 views

Video recording from a webcam [closed]

I need to record video from my webcam. I found the one solution in youtube that provides some tools for this matter, but it doesn't give a good quality of video. So maybe there're some better tools I ...
0
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1answer
179 views

Acer AOD260 No webcam after restoring?

I have an Acer Aspire One D260 32-bit netbook. I've restored the computer a few times & for awhile now, the webcam hasn't restored. I cannot find the webcam in "devices" & am unsure what to ...
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2answers
1k views

v4l2 issues with webcam encoded to H.264

I am trying to send a H.264 webcam video feed over wifi to another computer using gstreamer. I am using this tutorial as a guide. I am using a Creative Live! Cam Connect HD as my webcam. The website ...
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1answer
124 views

Web cam as a security camera? [closed]

I would like to monitor my house when I am out with a camera. I was thinking I could use a webcam. The problem is I don't want to leave my PC turned on just to let web camera records the video. Are ...
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1answer
2k views

Can't install the webcam driver of dell inspiron n4030

I have my laptop running windows 7 32bit and I want to use my webcam, I tried searching dell.com for drivers using TagService of my machine but didn't find any drivers for webcam, I've tried ...
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1answer
464 views

Virtualbox and laptop webcamera

I am using Win7 64bit Ultimate on HP's EliteBook 8560p and I am running Ubuntu 10.04 32bit in virtualbox. How do I access integrated notebook's webcamera from virtualized Ubuntu? I have installed ...
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0answers
331 views

HP DV4T-1200SE - Integrated Webcam not detected by Windows 7 64bit

I have an HP Pavilion DV4T-1200SE laptop that originally came with Windows Vista x64. I've since installed Windows 7 x64, and while the laptop runs fine but I positively cannot get it to detect the ...
3
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1answer
1k views

OSX 10.7 + virtualbox 4.2 + Windows 8 + iSight webcam = awfully slow

I'm running Windows 8 on VirtualBox on Mac OSX. I wanted to enable iSight webcam and went to USB Devices, and ticked iSight cam. At this point the Windows becomes so slow it is virtually impossible to ...
2
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0answers
341 views

No permission to access webcam on linux

I am using a raspberry pi with raspbian to capture webcam shots and upload them to a web server. However, when I rebooted just now I no longer have access to the webcam. I have no idea why this ...
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2answers
4k views

How can I stream recorded video from an IP camera?

I'd like to record a certain area of my house while I'm away from home. I downloaded this app to turn my phone into an IP camera. I can then open up VLC on my computer and get a video stream from my ...
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1answer
231 views

Need to find stored Video Server password in Axis Camera Station Client Software

Does anyone know how where the video server password is stored within Axis Camera Station (ACS) software? I have a Windows user that auto-logs in with Admin privileges but I need to make a new Windows ...
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1answer
242 views

Webcam stops working after a few minutes

I am using an Asus U36JC with Chicony USB 2.0 Webcam. It was working fine so far, but now whenever I use it, it stops after a few minutes. I reinstalled the drivers, I even formatted my PC but ...
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4answers
2k views

Webcam “on” light when no app using it, Linux Mint

I installed the latest version of Linux Mint, and I've run into an issue that is both annoying, and also makes me kind of nervous. Randomly while the computer is on, the Webcam light will turn on, ...
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0answers
813 views

Webcam stream doesn't work on Logitech E2500

I'm currently trying to get webcam streaming to work on a Logitech E2500 with ffmpeg. Running the command gives me some kind of buffer length error. pi@raspberrypi ~/ffmpeg-dmo-1.0 $ sudo ...
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0answers
528 views

xawtv/streamer webcam snapshots are “wrapped”, but streaming works

If I take a snapshot with my webcam, either through right-clicking in xawtv or through streamer -o snapshot.jpeg, the image is distorted. The simplest way to explain is through an example pictures: ...
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2answers
836 views

Webcam and drivers for it don’t work in Windows 8

The webcam on my Asus G51Jx doesn’t work now that I’ve upgraded to Windows 8. I’ve looked on the Asus site, but they don’t seem to have drivers for Windows 8 yet (at least not for my laptop). I've ...
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2answers
2k views

Webcam recognized but not functioning in Windows 8

I recently got a MSI WindPad 110W tablet PC. I installed Windows 8 Pro on it. The tablet has two webcams, one on each side (Facing the user and facing away from the user). Both are listed in Windows' ...
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1answer
1k views

Setting up multiple webcam surveillance system at home regarding bandwidth issues on USB vs ethernet

I currently have 6 IP camera servers (Foscam 8910W) around my house. It costs a lot for each camera and I also think it's eating a lot of bandwidth. My questions are: Does the camera eat home ...
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0answers
1k views

Issues with webcam after installing Windows 8

After recently installing Windows 8 on my machine (Asus Laptop), I noticed my webcam was showing the image upside-down (in the camera app and in Skype). I figured it would need a driver re-install, so ...
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156 views

Webcam video in Flash has horizontal bars disturbance

I created a webcam recorder in flash, but about 10-20% of people have this bars on video: How to get rid of that bars ? I tried to create .swf with lot of different settings and target flash player ...
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0answers
264 views

Can't See Image on Webcam Window

Came upon this site via Gizmo's Freeware. Thought I would give it a try. As much as I can remember, this is a pretty complete description of the problem and all the steps I've taken to find a ...
4
votes
2answers
65k views

How to use built-in Webcam with Windows 8?

I've upgraded my laptop to Windows 8 and almost everything is working great. The one notable exception is the built-in webcam, while it works perfectly from a number of Windows 7 applications ...
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0answers
703 views

Webcam and microphone not working on HP Pavilion DV7

I get no webcam and microphone on my HP-Pavilion DV7-3085dx laptop, running Windows 7 Home Premium. I tested many camera drivers from HP support, but still have the same problem. What can I do?
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3answers
4k views

50 USB webcams in a single computer. Is that really possible?

Theoretically an USB HD webcam working at 15 FPS consume a bandwidth nearing 18MB/s - 1280 (width) x 960(height) x 3(RGB channels) x 15(FPS) - without compression. An USB 2.0 controller have a ...
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2answers
2k views

The webcam is recognized by Windows 8, but no application can use it

I have a webcam without signed drivers (that kind of cheap/old webcam that's not plug and play and requires a driver, otherwise it shows in device manager as a yellow question mark) After I installed ...
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1answer
232 views

My Hp 4520s webcam stops working every now and then

My HP notebook webcam stops working after some time, after I restart my system or it returns from sleep mode. It starts working again when i restart it. So I think it isnt the driver issue because ...
4
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1answer
8k views

ffmpeg open webcam using YUYV but i want MJPEG

I need ffmpeg to open webcam (logitech c910) in MJPEG mode, because the webcam can give ~24 using MJPEG "protocol" and only ~10 fps using the YUYV. Can i choose between them using ffmpeg command line? ...
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1answer
1k views

How to use a handycam as a Web Cam in linux

Can I use a camcorder as V4L2src in gstreamer? Simply can I use a camcorder as a webcam in Linux? If so what models are sported? Thanks in advance.
2
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1answer
310 views

Internal USB camera: what is SH?

I have a replacement of the internal USB camera for the laptop Acer Aspire 5750G. AFAIK USB has only 4 connections (5V, D+, D-, GND). On the PCB of the camera I noticed there are 5. They are labeled: ...
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8answers
21k views

Lenovo T420 integrated camera is not working

Im using a Lenovo ThinkPad T420 with Windows 7 64-bit and my integrated webcam is not working. Skype settings always show an error (see below). I tried to install this driver but it didn't work. ...
2
votes
1answer
183 views

All Webcams (integrated or otherwise) have stopped working

Recently, like in the last few months (incidentally, I didn't notice it at first, but I think it might have coincided with the installation of libusb) all webcams have stopped working on my laptop. ...
2
votes
1answer
17k views

How to flip video feed that's presented upside down?

Skype an other applications running under windows 7 Ultimate are presenting the video captured from the laptop built-in webcam upside down. I've tried many solution that I was able to find regarding ...
2
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0answers
523 views

Samsung “Smart stay” for Windows laptop [closed]

Samsung uses technology named "Smart stay" on their Android devices (Samsung Galaxy S III): It waits till you're asleep: the screen maintains a bright display as long as you're looking at it. ...
2
votes
1answer
844 views

Linux (v4l) webcam - make settings “stick”

My Logitech camera (C300) is properly detected and present at /dev/video0. However, by default the image has contrast and saturation set to maximum, which significantly degrades the image quality. I ...
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0answers
124 views

Autostart Manycam with specific Images via configfile or parameter

At the moment I try to figure out if it is possible to start ManyCam automaticaly showing a picture i configure via a configuration file or via command line parameters. I am afraid that this might be ...
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0answers
512 views

How to quickly switch between “webcam preview” and XBMC?

I've build a dedicated PC for use in Dental Clinic, but I found out that it's very difficult to setup the computer "idiot-proof" enough. It has to do 2 simple things: show live preview from ...
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2answers
2k views

HP Pavilion DV6 6C00TU webcam not working

I just purchased HP Pavilion dv6 6C00TU 3 weeks ago and its webcam was working 100% perfectly. 3 days ago, I just downloaded a software named as magic-ivisual something. It is a software that shows ...
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2answers
586 views

Windows app to grab webcam snapshots?

I want to periodically capture an image from a webcam attached to a Windows PC, and upload it to a Linux server on the network (preferably FTP, could be SFTP or even Samba). The images have to be ...