An action block that controls an audio player.
The fiber will proceed immediately without pause.
If package and/or receiver class is set, a specific player will be targeted for the command. The Transport controls method don’t issue commands through broadcast so the Pick receiver button is irrelevant, and the receiver class is ignored.
If an audio player doesn’t respond to a command, try leaving the receiver class empty, or another method. The Rewind, Fast forward and Seek to commands are not supported by the Broadcast method, Seek to is only supported by Transport controls.