USB camera installed under Linux system

Recently in the study of the camera, it is natural to think of playing under the Linux use. After all, open source software under Linux is still much more.

The Linux distribution is: Ubuntu. Run on the virtual machine.

By: Uname-a View System Information:

Linux lzj-virtual-machine 3.13.0-45-generic #74-ubuntu SMP Tue Jan 19:36:28 UTC x86_64 x86_64 x86_64 gnu/linux

The first step is to plug in the USB camera.

The second step is to find the USB information via the LSUSB command. As shown in the device:

Bus 001 Device 002:id e000:e000  bus 001 device 001:id 1d6b:0002 Linux Foundation 2.0 root hubbus 002 Device 003:id 0E0F:0002 VMware, Inc. virtual USB hubbus 002 device 002:id 0e0f:0003 VMware, Inc. virtual Mousebus 002 Device 001:id 1d 6b:0001 Linux Foundation 1.1 root Hub

Where: ID e000:e000 is the camera.

The third step is to find out if there is a camera device in the device directory. As shown below:

[Email protected]:/dev# ls | grep videovideo0

Fourth step, see if the system can recognize the camera. As shown below:

[Email protected]:/dev# DMESG | grep cam[  530.257942] USB 1-1: Product:litearray USB2.0 5M camera[  530.351669] uvcvideo:found UVC 1.00 device Li Tearray USB2.0 5M Camera (e000:e000) [  530.364756] input:litearray USB2.0 5M camera as/devices/pci0000:00/0000:00:11 .0/0000:02:03.0/usb1/1-1/1-1:1.0/input/input6

Fifth step, turn on the camera.

[Email protected]:/dev# luvcview-d/dev/video0-f yuvluvcview 0.2.6SDL information:  Video driver:x11  A window ma Nager is Availabledevice information:  Device path:  /dev/video0stream settings:  Frame format:yuyv  Frame size:   640x480  frame rate:   fps

In theory, the image can be seen here, but unfortunately, the image has not yet been seen.

The reason for the virtual machine running on the Win7 operating system is estimated. Need to go through a validation.

USB camera installed under Linux system