uvcdynctrl

A libwebcam command line tool to manage dynamic controls in uvcvideo.

List all available cameras

$ uvcdynctrl -l

Specify the device to use (defaults to video0)

$ uvcdynctrl -d [device_name]

List available controls

$ uvcdynctrl -c

Set a new control value (for negative values, add -- before {{-value}})

$ uvcdynctrl -s [control_name] [value]

Get the current control value

$ uvcdynctrl -g [control_name]

Save the state of the current controls to a file

$ uvcdynctrl -W [filename]

Load the state of the controls from a file

$ uvcdynctrl -L [filename]

uvcdynctrl [OPTIONS]... [VALUES]...

uvcdynctrl 0.2.3

Manage dynamic controls in uvcvideo

-h, --help: Print full help and exit
-V, --version: Print version and exit
-l, --list: List available cameras
-i, --import=filename: Import dynamic controls from an XML file
-a, --addctrl=vid: Import dynamic controls for vid from default location
-v, --verbose: Enable verbose output (default=off)
-d, --device=devicename: Specify the device to use (default=`video0')
-c, --clist: List available controls
-g, --get=control: Retrieve the current control value -G, --get_raw=unit_id:selector Retrieve the current raw control value
-s, --set=control: Set a new control value (For negative values: -s 'My Control' -- -42)
-S, --set_raw=unit_id:selector: Set a new raw control value (value is a hex string of control size, default is little endian use '(BE)' prefix to change: -S 13:1 0x01100c or -S 13:1 '(BE)0x0c1001' )
-f, --formats: List available frame formats
-W, --save=filename: Save device controls state to a file
-L, --load=filename: Load device controls state from a file