Gets or sets the context timeline timer identifier.
Namespace: Editor.Timelines.ContextTimeline
ActionScript.SetProperty(Editor.Timelines.ContextTimeline.TimecodeId,[value])
http://[ip]:4430/titan/get/2/Editor/Timelines/ContextTimeline/TimecodeId
POST /titan/set/2/Editor/Timelines/ContextTimeline/TimecodeId