Command-line Accessible Devices

Devices that can be created and configured from the command-line. More...

Collaboration diagram for Command-line Accessible Devices:

Detailed Description

Devices that can be created and configured from the command-line.

Generally you can create them with the yarpdev command by specifying a "--device" option followed by their name, for example:

yarpdev --device fakeFrameGrabber

This creates a fakeFrameGrabber device with default options. You will generally need to specify additional options, for example:

yarpdev --device fakeFrameGrabber --width 640 --height 480 --name /test

How do you know what options are available? You can check our list of device invocation examples. Or When you try to run "yarpdev --device yourdevice" and add the "--verbose" flag, it will tell you what options it is checking, and any documentation present for those options.

For example, try running:

yarpdev --device fakeFrameGrabber --verbose

Modules
	fakeFrameGrabber
	A fake framegrabber, see yarp::dev::FakeFrameGrabber.
	ffmpeg_grabber
	A wrapper for the ffmpeg library's image sources, see FfmpegGrabber.
	ffmpeg_writer
	A wrapper for the ffmpeg library's media writing, see FfmpegWriter.
	opencv_grabber
	A wrapper for the opencv library's image sources, see yarp::dev::OpenCVGrabber.
	portaudio
	A portable audio source, see yarp::dev::PortAudioDeviceDriver.