Blackmagic Atem Events

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Blackmagic Atem Events

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Navigation:  Widget Designer > Devices > Blackmagic Design > Blackmagic Design Atem >

Blackmagic Atem Events

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This chapter gives an overview of the events that are raised by a Blackmagic Atem device and that can be used in Event Listener or Group Event Listener.

Please read the chapters Blackmagic Design Atem and Event Listener or Group Event Listener to learn how to add and use both. The available members that can be used in our scripting language are explained in Blackmagic Atem Members.

hmtoggle_arrow1IsConnected

Example:
Label1.Text = isConnected

This event is raised whenever the connection state changes from disconnected to connected or vice versa.
The event returns one parameter to WD which is a Boolean value with the name "isConnected" and holds either "true" or "false".
If you select this event and copy the example into a scripting field of Event Listener or Group Event Listener, it will write "true" or "false" into the Label with ID 1 whenever the device connects and disconnects.
hmtoggle_arrow1MePgmChanged

Example:
Label1.Text = "Me " + Me + " has now Source: " + SourceID + " " + SourceName + " (" + SourceShortName + ")"

If you select this event and copy the example into the scripting field of the Event Listener or Group Event Listener, it will write the message into the Label with ID 1 whenever the device has a changed program routing.
hmtoggle_arrow1MePrvChanged

Example:
Label1.Text = "Preview of Me " + Me + " has now Source: " + SourceId + " " + SourceName + " (" + SourceShortName + ")"

If you select this event and copy the example into the scripting field of the Event Listener or Group Event Listener, it will write the message into the Label with ID 1 whenever the device has changed preview routing.
hmtoggle_arrow1AuxChanged

Example:
Label1.Text = "Output " + AuxID + ": " + AuxName + " has now Source: " + SourceId + " " + SourceName + " (" + SourceShortName + ")"

If you select this event and copy the example into the scripting field of the Event Listener or Group Event Listener, it will write the message into the Label with ID 1 whenever the device has changed output routing.
hmtoggle_arrow1NameChanged

Example:
Label1.Text = "Name of SourceID: " + SourceId + " has changed to Name: " + Name + " and Short name: " + Shortname

This event is raised whenever the short or long name of a source is changed.
If you select this event and copy the example into the scripting field of the Event Listener, it will write the following in the Label with ID 1, according to your IDs and names: Name of SourceID: `1` has changed to Name: `Camera 1` and Shortname: `Cam1`