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Starting with version 5.5, both just:in mac and just:in linux solutions support Event Presets. Event Presets can be used to trigger Channel-related actions such as the Start, when performing a Split and/or to Stop a Recording. This page describes the configuration steps and workflow of BMD HyperDeck Event Presets that can be used to trigger start and stop recording actions on given Blackmagic Design HyperDecks at the same time as the actual just:in mac Channel(s) start recording. In this case, the dedicated Blackmagic Design HyperDecks will be used as backup recorder units.