›› 2012, Vol. 25 ›› Issue (2): 86-.

• Articles • Previous Articles     Next Articles

Implementation of Linux Video Capture Driver Based on V4L2 Architecture

 WANG Fei, KONG Cong   

  1. (School of Electronic Engineering,Xidian University,Xi'an 710071,China)
  • Online:2012-02-15 Published:2012-02-29

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Abstract:

Video For Linux Two is the latest standard for Linux video capture driver.This article introduces the driver model of V4L2,on the basis of which a USB video capture driver is designed to achieve the function of video capture.Besides,transplantation and testing were implemented on the gplugD platform.This video capture driver can be easily applied to other hand-held devices and has good real-timeness.

Key words: V4L2;USB video capture driver;Linux driver

CLC Number: 

  • TP334.2+5

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