Glossary

Term	Definition
Scenario	The designed situation on the floor: a room, a show, an exhibit, or a cue sequence. DearScenario Player plays video for that situation. It does not schedule or manage the content.
Headless Player	A player designed to run without a traditional on-screen playback UI.
debug panel	The on-player ImGui tool (F1 / Cmd+Shift+D) for local try-out and copying network commands. Not the Web Console.
Normalized Coordinates	Coordinates expressed from 0.0 to 1.0 relative to screen size.
OSC	Open Sound Control, a UDP-based protocol widely used in interactive media systems.
Absolute command	A command that names a target (`volume_set 0.8`) rather than a delta. Repeating it does not accumulate. DearScenario Player does not provide `request_id` or an idempotency cache.
EDID	Display capability data exposed by a screen or projector to the GPU.
Feathering	Softening the edge of a mask to create a gradual transition.

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