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Boundaries - these red vertical lines in the dopesheet for each shot, represent the beginning and the ending of your shot. Filmatick initially places these boundaries immediately after a shot is created but can be moved to wherever you wish. Learn more about boundaries in Create a Shot, or Tick.
Keyframe - one moment in time where an actor/prop is in movement and rotation. This is shown in Filmatick as a blue diamond in the Dopesheet. A keyframe can signify the beginning and end point of any transition. IE - A character moving from one spot to another would have 2 keyframes (the beginning position and the ending position). Learn more about keyframes in Scene Blocking.
Playhead - The long vertical aqua colored line with a triangle on top that shows the user where in the timeline their project is. This can be left clicked and dragged to go back and forth in time.
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