Zmu

Syntax:

zmu <-d device_path> [-v] [function] [-U<username> -P<password>]
zmu <-m monitor_id> [-v] [function] [-U<username> -P<password>]

General options:

 -h, --help                     : This screen
 -v, --verbose                  : Produce more verbose output
 -l, --list                     : List the current status of active (or all with -v) monitors

Options for use with devices:

 -d, --device <device_path>     : Get the current video device settings for <device_path>
 -q, --query                    : Query the current settings for the device

Options for use with monitors:

 -m, --monitor <monitor_id>     : Specify which monitor to address, default 1 if absent
 -q, --query                    : Query the current settings for the monitor
 -s, --state                    : Output the current monitor state, 0 = idle, 1 = prealarm, 2 = alarm,
                                  3 = alert, 4 = tape
 -B, --brightness [value]       : Output the current brightness, set to value if given
 -C, --contrast [value]         : Output the current contrast, set to value if given
 -H, --hue [value]              : Output the current hue, set to value if given
 -O, --colour [value]           : Output the current colour, set to value if given
 -i, --image [image_index]      : Write captured image to disk as <monitor_name>.jpg, last image captured
                                  or specified ring buffer index if given.
 -S, --scale <scale_%ge>        : With --image specify any scaling (in %) to be applied to the image
 -t, --timestamp [image_index]  : Output captured image timestamp, last image captured or specified
                                  ring buffer index if given
 -R, --read_index               : Output ring buffer read index
 -W, --write_index              : Output ring buffer write index
 -e, --event                    : Output last event index
 -f, --fps                      : Output last Frames Per Second captured reading
 -z, --zones                    : Write last captured image overlaid with zones to <monitor_name>-Zones.jpg
 -a, --alarm                    : Force alarm in monitor, this will trigger recording until cancelled with -c
 -n, --noalarm                  : Force no alarms in monitor, this will prevent alarms until cancelled with -c
 -c, --cancel                   : Cancel a forced alarm/noalarm in monitor, required after being enabled with -a or -n
 -L, --reload                   : Signal monitor to reload settings
 -E, --enable                   : Enable detection, wake monitor up
 -D, --disable                  : Disble detection, put monitor to sleep
 -u, --suspend                  : Suspend detection, useful to prevent bogus alarms when panning etc
 -r, --resume                   : Resume detection after a suspend
 -U, --username <username>      : When running in authenticated mode the username and
 -P, --password <password>      : password combination of the given user
 -A, --auth <authentication>    : Pass authentication hash string instead of user details#