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Using Pro Presenter actions to control CaptionKit (MIDI)

Connect ProPresenter and Companion to control CaptionKit with actions

James avatar
Written by James
Updated yesterday

Windows & Mac

ProPresenter actions allow you trigger events base on the click of a slide. When connected to Bitfocus Companion, these triggers can also remotely control CaptionKit.

Set up CaptionKit signals with Companion

If you haven't already set up CaptionKit with Companion before, follow this guide.

Install the Generic Midi module in Companion

  • Open Companion > Connections

  • In the Add New Connection panel search for generic midi

  • Click Add

  • Confirm the Add Generic: MIDI popup

  • Once added, click the generic-midi connection and ensure the MIDI IN bus is selected

  • Navigate to Triggers in the sidebar

  • Click Add trigger

  • Name your trigger a single action, like "MIDI Captions Start"

  • Add event On condition becoming true

  • Add a condition

    • Click red folder icon

    • In popup, Click Generic MIDI dropdown

    • Select Note On

    • Click Done

    • Select the MIDI channel, note number and velocity for your trigger

  • Add an action

    • Click red folder icon

    • In popup, Click CaptionKit dropdown

    • Select Send Signal

    • Click Done

    • Select your CaptionKit signal from the Signal type dropdown

Connect ProPresenter to RossTalk

  • Open ProPresenter settings/preferences

  • Select Devices in the sidebar

  • Add a new device and select MIDI

  • Click to edit the new device and configure the following settings:

    • Hardware: CoreMIDI Device

    • Behavior: Device

  • Make sure to select your MIDI Bus for Destinations

Connect the MIDI device

  • Close the edit screen and return to the device list screen

  • Click Connect on the new MIDI device

  • Once connected, the device will show a green indicator on the left

Set up the action on a slide

Find the slide or macro you would like to add the CaptionKit action to, then right click and select: Add Action > Communication > MIDI > MIDI Note On

A popup will appear below the slide. Select the MIDI Note On command and the Channel, Note and Intensity settings that match your Companion trigger.

Once this is added, click the slide to trigger Companion to send your CaptionKit signal. If you have any trouble, try checking the Logs tab in Companion to see if it is receiving signals from Pro Presenter.

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