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this is v4l2 loopback device which output is it's own input. this is useful for feeding different v4l2 applications with video from non v4l2 sources, for example one can feed Skype with video enhanced by gstreamer effects; or use input device which does not have v4l2 compliant driver. code ... [More]
V4LCtrl is simple utility for show and set controls of V4L devices like brightness, saturation, gama, rotation... It contains two variants. With simple GUI (based on QT4) and command line interface, that is powerful for diagnostics or scripting.
Summary says it all. I've been trying to find an existing project for python to video4linux2 coding, but no one else seems to have released any files to download yet, so here we are! You'll need SVN in order to check out my current implementation. Documentation is not provided at this ... [More]
This project is a Google Summer of Code (GSoC) 2008 project for One Laptop Per Child (OLPC), to create a computer vision library for use in Activities on the laptop. This library is taking the form of a module or modules added to pygame. Currently, the module supports v4l2 cameras and outputs ... [More]
This program is a camera cat program , current support to type of output , 1. a lot of jpeg images, with continue name, 2. a file of yuv422 vyuy format you can you this file to learn V4L2 API programming or just ues as a test suit. have fun!
Linux kernel driver for TOPRO's line of USB webcam controller chips.I should imagine there are numerous manufacturers that use this webcam controller. My webcam is an unbranded one originally from ebuyer sold as a "USB 2.0 Media Kit" which actually consists of: a powered USB 2.0 ... [More]
This is a module for interfacing with the v4l2 pan and tilt controls - as used on the logitech sphere webcams - using python. This module uses cython and ioctl to inject commands. The original goal was to have a commandline interface to pan and tilt in x,y steps and z speed. This will be very easy to create once we have a usable library.
Object Oriented Python Video4Linux 2 library. Provides easy access to video, radio and vbi devices in python.