本文介绍了一款用于Android平台的Eclipse项目，该项目旨在通过USB连接使用摄像头。要运行此应用程序，需要满足特定的内核配置条件，并且摄像头必须支持特定的分辨率和格式。该应用已在Iconia Tab A500上成功测试。
Eclipse project for android to use USB Webcam.
To run this application, the following conditions should be satisfied.
1) The kernel is V4L2 enabled, e.g.,
CONFIG_VIDEO_DEV=y
CONFIG_VIDEO_V4L2_COMMON=y
CONFIG_VIDEO_MEDIA=y
CONFIG_USB_VIDEO_CLASS=y
CONFIG_V4L_USB_DRIVERS=y
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
2) The permission of /dev/video0 is set 0666 in /ueventd.xxxx.rc
3) USB WebCam is UVC camera, and it supports 640x480 resolution with YUYV format.
Supported platform : Iconia Tab A500.
This application will also work on V4L2-enabled pandaboard and beagleboard.
Finally, I wrote some applications that access /dev/video0,1 through JNI.
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