Kling 4.0 large-scale motion test keeps characters, environment and camera coherent

FELIX @FellMentKEOriginally posted 2026.09.29

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The bigger the movement, the faster AI video usually falls apart. I tested Kling 4.0 with Dynamic Motions, pushing a scene with large-scale movement across the frame. The interesting part wasn't just making everything move. It was keeping the characters, environment and camera coherent while all that motion was happening at once. That's where AI video starts moving from simple animation toward something that feels much closer to real production.