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A car with its engine running drives slowly past the listener from left to right. The engine sound moves smoothly across the scene with the car.

C2-3-27 Event Transition · source_radiation principle: Dynamic Source Panning (Wave)
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MagiHumanGAIR-NLP · open
Per-prompt rubric

Basic standards

Visual presence

  • a car

Event: a car drives past with its engine running

Audio presence

  • a car engine

Sound: car engine running

Key standards

Visual physical commonsense (V-PC)

  • A visible car drives past a stationary listener from left to right at slow drive-by speed, traversing across the frame.

Audio physical commonsense (A-PC)

  • The engine sound carries the steady low rumble of a real car engine at slow drive-by speed.

Cross-modal physical commonsense (AV-PC)

  • The engine sound pans smoothly from left to right in the audio field, tracking the visible motion of the car across the scene.