Tutorial explores V4L2 buffer management
April 16, 2009LinuxDevices has posted part 2 of an overview of Linux's V4L2 (Video for Linux 2) interface, focusing on developing a device driver that uses it. Written by Promwad engineer Vladimir Davydov (pictured), this second tutorial examines the V4L2 buffering interface, including initializing and releasing buffers. (more…)