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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}}