LinuxCon North America 2014

July 31, 2014


Testing Video4Linux Applications and Drivers

3 min read

Introduction The video4linux subsystem of the kernel which deals with video capture, video output and hardware video codecs has a very large API with many ioctls, settings, options and capabilities. And most hardware will only use a fraction of that. This makes it hard to test whether your driver implements everything it should and it […]