Mochi 1 Prompt Engineering Guide

Learn to craft effective prompts for optimal video generation results

Technical Guidelines

Precise Descriptions

Include detailed temporal and spatial specifications for better motion control.

Scene Parameters

Define lighting, camera position, and environmental variables explicitly.

Motion Control

Specify movement timing and patterns with numerical precision.

Technical Parameters

Include specific values for lighting, camera settings, and atmospheric conditions.

Reference Prompts

Controlled Motion Sequence

Simple Prompt:

PRECISE OBJECT MANIPULATION

Descriptive Prompt:

A hand with delicate fingers picks up a bright yellow lemon from a wooden bowl filled with lemons and sprigs of mint against a peach-colored background. The hand gently tosses the lemon up and catches it, showcasing its smooth texture. A beige string bag sits beside the bowl, adding a rustic touch to the scene. Additional lemons, one halved, are scattered around the base of the bowl. The even lighting enhances the vibrant colors and creates a fresh, inviting atmosphere.

Controlled Motion Sequence

Technical Scene Setup

Simple Prompt:

ARCHITECTURAL VISUALIZATION

Descriptive Prompt:

Modern interior space with precise lighting control. Camera tracks laterally at 0.5m/s, maintaining 1.6m elevation. Natural light at 5600K color temperature creates dynamic shadows across surfaces. Scene uses soft ambient occlusion for depth.

Technical Scene Setup

Environmental Control

Simple Prompt:

ATMOSPHERIC DYNAMICS

Descriptive Prompt:

Volumetric lighting with controlled particle density. Camera movement at 0.3m/s vertical tracking. Light scatter coefficient: 0.7, atmospheric transmission: 85%. Focus maintained on suspended particles throughout sequence.

Environmental Control

Prompt Architecture

1. Scene Configuration

Define core environmental parameters

Example: "Interior setting, 5600K color temperature, f/4 aperture"

2. Motion Parameters

Specify movement variables

Example: "Camera tracks at 0.5m/s, 1.6m elevation"

3. Lighting Setup

Detail lighting conditions

Example: "Natural light, soft ambient occlusion, 85% transmission"

4. Temporal Flow

Define time-based elements

Example: "Action sequence timing: t=0.2s entry, t=1.0s interaction"

Advanced Techniques

  • Use precise numerical values for consistent results
  • Incorporate technical parameters for lighting and motion
  • Define exact measurements for spatial relationships
  • Consider model limitations when crafting prompts
  • Focus on photorealistic rather than animated content

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