圖生視頻：Motion Bucket 與鏡頭控制大師班

Produce a fast-paced tutorial comparing Runway Gen-3, Luma Dream Machine, and Kling on Image-to-Video motion control. Visualize 'Motion Bucket' values (1-10) and 'Camera Control' sliders (Pan, Tilt, Zoom, Roll) as interactive UI overlays on the same input image. Show side-by-side output grids: Low motion (subtle hair sway) vs High motion (explosive action) vs Camera-only moves (dolly zoom). Use a 'Scientific Test' aesthetic: clean lab background, data readouts, stopwatch timers. Include a 'Hallucination Alert' warning icon when models break physics. 4k, tech-review style.