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Wednesday, December 1, 2010

Stray Notes: Web Cam Setup In Debian

Monday, 29 November 2010

Web Cam Setup In Debian

Moving Pictures

I set up a Web cam running Debian Squeeze in around 10 minutes. The Web Cam itself was an 'el cheapo' model made by Microsoft.

Its a LifeCam VX-1000 color Web Cam with 640x480 resolution for video and still images. It has a built-in microphone and a USB type A connector. More importantly, its supported in Debian Linux.

I plugged the camera in and ran 'lsusb'.

Bus 003 Device 004: ID 045e:00f7 Microsoft Corp. LifeCam VX-1000

The device was recognized immediately. Great. I'm running Debian 2.6.32 kernal, I guess the device driver is already in the kernel.

I installed an app to see the Web Cam in action. I pulled down Camorama. Its a simple application with limited abilities, but it will do fine for testing.

aptitude install camorama

Two minutes later, it was installed. I fired up the program and had Web Cam images onscreen. Camorama can capture stills or display images as they happen. It has no streaming capabilities.

I installed Cheese from the Debian repository:

aptitude install cheese

On completion, I fired it up and could capture still images or record video. Its slightly more versatile than Camorama.

I also got the Web Cam to display images in mplayer. I did:

mplayer -fps 30 tv://

I googled but results were thin on the ground for what I wanted. I read briefly you can use Mencoder to save the stream to disk or similar. I guess I will have to dive into the MPlayer / Mencoder documents to find what I need.

I will look into that over the next couple of weeks, and post on results.

Anyhow, its a positive start. It works.



Eric said...

"I will look into that over the next couple of weeks, and post on results". I'll look forward...

Go there...

Great Post!:) I have Posted a bunch on Web Cams in Linux on my Blog too. ZoneMinder will Save Images and video to your HD. Check this one out... 5 of the Best Free Linux WebCam Tools - Linux Links - The Linux Portal Site
And you can search for more with the search at the Top (the middle one) on my Blog for more...


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