Usage: gst-device-monitor-1.0 [OPTION…] [DEVICE_CLASSES[:FILTER_CAPS]] [DEVICE_CLASSES[:FILTER_CAPS]] … Help Options: -h, --help Show help options --help-all Show all help options --help-gst Show GStreamer Options Application Options: --version Print version information and exit -f, --follow Don't exit after showing the initial device list, but wait for devices to added/removed. -i, --include-hidden Include devices from hidden device providers.