What is the 4-layer prompt structure and why does it matter?

The 4-layer structure is the professional standard for AI video prompting: Layer 1 (Subject/Action) defines what happens, Layer 2 (Camera Behavior) controls how it's filmed, Layer 3 (Lighting/Atmosphere) sets the mood, Layer 4 (Technical Specs) applies the style. Each layer reduces the model's decision space, leading to more predictable, higher-quality output. Missing any layer degrades results noticeably.

How do different platforms differ in prompt requirements?

Kling 3.0 excels at storyboard scripts with Chinese support, supporting 180s multi-shot. Veo 3.1 requires cinematic language with temporal structure for audio-visual sync. Runway Gen-4.5 needs precise motion descriptors (2-3 rule) for production-grade control. Luma Ray 3 uses camera choreography for fast iteration. Pika 2.5 favors command-style for rapid prototyping. Seedance 2.0 handles multilingual lip-sync.

What is the 2-3 rule for motion descriptors?

The 2-3 rule is critical for Runway and similar platforms: use only 2-3 precise technical motion descriptors per prompt (e.g., 'slow dolly in, tilt up'). Complex instructions like 'camera moves around while zooming in' confuse the model's temporal layers, causing fragmented motion. Technical exactness allows the engine to prioritize physics over interpretation.

How to achieve temporal coherence across shots?

Use temporal timeline control (beginning → middle → end) to describe action evolution. For multi-shot sequences, use Image-to-Video (I2V) foundation with consistent reference images to lock lighting and character features. Plan 3-5 variations per shot due to stochastic nature of diffusion models. Maintain consistent lighting conditions across reference images to prevent temporal flickering.

What lighting terms produce the strongest results?

Key light direction ('hard key light from upper left at 45°'), practical lights ('warm tungsten lamp on desk'), color temperature ('5600K daylight vs 3200K tungsten'), volumetric elements ('thin haze catching backlight'), and time of day ('civil twilight' not just 'sunset'). Lighting is the most underused lever in video prompting.

Tools

Platform

Scene Template

Describe your scene

Shot Type

Camera Movement

Lighting

Art Style

Include negative prompt

Timeline

Beginning

Middle (optional)

End

AI Video Prompt Generator 2026 — Professional Prompts with Audio for Kling 3.0, Veo 3.1, Runway Gen-4.5

Generate professional AI video prompts with audio support for Kling 3.0, Google Veo 3.1, Runway Gen-4.5, Luma Ray 3, Pika 2.5, Seedance 2.0. Features 4-layer prompt structure, cinematic camera language, lighting design, temporal timeline control, character consistency, audio parameters (dialogue, music, SFX), and platform-specific optimization. Transform ideas into production-grade video prompts.

Features

✓Platform-specific optimization for Kling 3.0, Google Veo 3.1, Runway Gen-4.5, Luma Ray 3, Pika 2.5, Seedance 2.0
✓4-layer prompt structure: Subject/Action → Camera Behavior → Lighting/Atmosphere → Technical Specs
✓Cinematic camera language with 13 professional movements (dolly, tracking, rack focus, steadicam, etc.)
✓Professional lighting design with 13 styles (volumetric, three-point, practical, mixed temperature, etc.)
✓Film stock references (Kodak Vision3 500T, Fujifilm Eterna, RED Monstro) and director styles
✓Temporal timeline control (beginning → middle → end) for coherent motion and narrative
✓Platform-specific adaptation: Kling storyboard script, Veo cinematic language, Runway precise motion descriptors
✓Negative prompt engineering to exclude AI artifacts (distortion, flickering, morphing)
✓Multi-language support with English and Chinese prompt generation
✓Template-based generation for narrative, commercial, action, and emotional scenes

How to Use

1Select your target platform based on your needs: Kling 3.0 for 4K cinematic, Veo 3.1 for audio-visual sync, Runway Gen-4.5 for production control
2Choose a prompt template: narrative for stories, commercial for products, action for dynamic scenes, emotional for close-ups
3Describe your scene with physical details: subject appearance, action, environment, time of day
4Add temporal timeline (beginning → middle → end) for coherent motion and narrative evolution
5Select camera movement and shot type from 13 professional cinematography options
6Choose lighting style and atmosphere to enhance mood and visual impact
7Optionally select art style (film stock, director reference) for specific aesthetic
8Click generate to get a professionally structured prompt optimized for your platform
9Copy the prompt to your AI video platform and generate your video
10Iterate and refine based on results, adjusting camera, lighting, or timeline as needed

Frequently Asked Questions

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