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Chapter 11 Inputs and Outputs 197

INPUTS AND OUTPUTS 11

Inputs and outputs act as gateways between WATCHOUT and other external

devices. Using industry-standard protocols, such as DMX-512, MIDI, TCP/IP

and Serial data communication, you can interact with the presentation envi-

ronment in many creative ways.

INPUTS Inputs receive signals from the outside world. Those signals can then be used

to control and influence the behavior of WATCHOUT by starting and stopping

timelines and by controlling various cue parameters.

To create an input, first open the Input window using the Window menu, then

choose “Add...” from the pop-up menu located in the upper right corner of the

Input window. Depending on the type of input chosen, this displays a dialog

box allowing you to enter its specifications. See the following sections for

details on the various kinds of inputs.

◆ NOTE: When you are using the production computer, inputs are managed

there. When not using a production computer, inputs are managed by the

primary display computer in each cluster.

Generic Input Use a generic Input when you want to control its value using the WATCHOUT

control protocol. The default range of a generic input is 0 through 1, although

you may set the upper limit to any positive value using the Limit field in the

Generic Input’s dialog box. To control a generic input, use the setInput

command (see “setInput” on page 256 and page 267).

Click this button to add an in

ut.

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C-Media Multi-Sound Spécifications Page 197