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KEY LEE CREATES · AI FILMMAKING GUIDE

How I Made This AI Video

Full Prompts + Step-by-Step Workflow

You don't need a film crew, a giant budget, or twenty different AI tools to experiment with an idea.

Here's the exact kind of workflow I use to turn a simple concept into a finished AI video — from the first image to the final motion prompt.

I've broken everything down below so you can experiment with it yourself, change the idea, and make it your own.

Replaceable hero placeholder for the Meme House AI video guide
Create This in Higgsfield ↗

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What we're making

A short AI-generated cinematic video built from a strong starting frame and then animated using a detailed motion prompt.

The basic workflow is:

IDEAREFERENCE IMAGEIMAGE GENERATIONVIDEO GENERATIONEDITFINAL VIDEO

What you'll need

01

Higgsfield

Used for generating and experimenting with AI video models, including Seedance.

Try Higgsfield ↗

02

Image Generator

Use whichever image model best fits the shot you are trying to create.

03

Video Editor

DaVinci Resolve, CapCut, Premiere Pro, or whatever editor you already know.

Don't get stuck trying to use the “perfect” stack. The idea, starting image, motion, and storytelling matter more than having every tool.

01. Start With One Clear Visual Idea

Before touching the prompt, decide what the viewer should understand in the first second.

For this style of video, I try to describe the shot as one sentence before adding technical details.

Example:

“Two neighboring houses with completely opposite personalities sitting side by side on the same quiet suburban street.”

That becomes the foundation.

Only after the visual idea is clear do we add:

  • environment
  • lighting
  • composition
  • lens
  • textures
  • characters
  • mood
  • continuity details

02. Build the Starting Frame

The first frame does a huge amount of the work.

Video models are much more predictable when you give them a strong composition before asking them to create motion.

IMAGE PROMPT

Photorealistic cinematic establishing shot of two neighboring suburban houses positioned directly beside one another, clearly visible within the same composition. The two homes have dramatically contrasting personalities and visual design while still existing naturally within the same believable neighborhood.

Wide eye-level composition from across the residential street, both houses fully readable, realistic sidewalks, driveway details, landscaping, trees, parked neighborhood elements and subtle lived-in imperfections.

Natural daylight, realistic architectural materials, believable scale and perspective, detailed windows, roofing, siding, concrete and vegetation. The environment should feel like a real photograph rather than an illustration or exaggerated 3D render.

Documentary-style realism, restrained cinematic composition, realistic dynamic range, natural shadows, fine environmental texture, subtle depth, physically believable lighting, no text, no logos, no warped architecture, no duplicate objects, no surreal geometry.

03. Change the Details

This is where I wouldn't recommend simply copying my image.

Keep the structure, but change something meaningful.

Try changing:

  • location
  • architecture
  • colors
  • weather
  • time of day
  • season
  • characters
  • camera angle
  • emotional tone

The goal isn't to recreate somebody else's frame perfectly.

Use the prompt as scaffolding and push the idea somewhere that feels like you.

Reference the technique. Change the story.

04. Bring the Frame Into Higgsfield

Once the starting image feels right, bring it into your video generator.

For this workflow, Higgsfield makes it convenient to experiment with different video models without rebuilding the entire workflow somewhere else.

Open Higgsfield ↗

When working image-to-video, I describe four things separately:

01

Subject movement

What the main subject does, and how much it moves.

02

Environmental movement

Secondary motion that gives the scene believable life.

03

Camera behavior

The single controlled camera move and its pace.

04

Things that should NOT change

The identity, geometry and composition the model must protect.

05. Write Motion, Not Another Image Description

One of the biggest mistakes I made when I started was spending most of the video prompt redescribing the image.

The model can already see the image.

Use the video prompt to explain what happens next.

VIDEO / MOTION PROMPT

One continuous realistic cinematic shot.

The neighborhood remains visually consistent with the provided starting frame. Preserve the architecture, house positions, street layout, landscaping, proportions, lighting direction and overall identity of the scene.

Begin with a calm establishing composition.

Subtle natural environmental movement: tree branches and small leaves move gently in the breeze, distant foliage shifts naturally, soft atmospheric movement gives the environment life.

Maintain physically realistic motion and believable environmental physics.

Camera movement is extremely controlled: a slow subtle cinematic push forward toward the two houses with minimal lateral drift. Camera remains at approximately human eye level. No sudden pan, no dramatic orbit, no artificial drone movement.

Preserve the geometry and identity of both houses throughout the entire shot.

Natural photographic motion blur only when appropriate.

No morphing architecture.
No melting structures.
No changing windows.
No disappearing objects.
No duplicated objects.
No sudden camera jumps.
No random people appearing.
No text.
No logos.
No surreal transformations.
No artificial time-lapse.
No unnecessary exaggerated movement.

Photorealistic live-action appearance.

Why This Prompt Works

Preserve identity

Telling the model what needs to stay consistent can be just as important as describing the movement.

Separate movement

Subject, environment, and camera motion are easier to control when they aren't mashed into one vague sentence.

Keep the camera simple

Complex camera choreography introduces more opportunities for the generation to break.

Use negative constraints strategically

Don't create an enormous negative prompt. Call out the mistakes that would actually ruin this particular shot.

06. Generate More Than Once

AI video is still probabilistic.

Even a strong prompt can produce several completely different interpretations.

Instead of endlessly rewriting a good prompt after one bad generation:

  1. Run a few variations.
  2. Compare motion consistency.
  3. Look closely at the first and last frames.
  4. Choose the generation with the most believable motion.
  5. Only rewrite the prompt if the same problem keeps happening.

07. The AI Generation Isn't the Finished Video

Once I have the clips I like, I bring them into an editor.

My finishing process is intentionally simple:

  • choose the strongest take
  • trim awkward beginnings or endings
  • tighten pacing
  • add sound design
  • add music only when it supports the story
  • make small color adjustments when necessary
  • export for the platform I'm posting on

AI gives you footage.

Editing gives it intention.

If Your Generation Looks Wrong

The buildings start morphing

Reduce unnecessary movement and explicitly tell the model to preserve architectural geometry.

The camera goes crazy

Remove competing camera instructions. Start with one simple movement such as a slow push-in.

Random objects appear

Explicitly preserve the starting composition and call out unwanted additions in the negative constraints.

Everything looks too “AI”

Reduce exaggerated language. Use words like:

  • natural
  • restrained
  • physically realistic
  • documentary
  • subtle
  • believable

instead of stacking words such as “epic, masterpiece, breathtaking, ultra cinematic.”

Nothing moves

Add a few specific sources of secondary motion such as foliage, fabric, hair, traffic, shadows, particles, or people depending on the scene.

Want to Try Making It Yourself?

Take the prompts, change the idea, break them, rebuild them, and see where they take you.

That's the fun part.

You don't have to know exactly what you're doing before you start.

Create Your Version in Higgsfield ↗

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Hi, I'm Key Lee.

I make things at the intersection of AI, filmmaking, technology, music, and storytelling.

I'm figuring a lot of this out too — and when I find something useful, I try to break it down so you can experiment with it without opening twenty tabs first.

You bring the idea. We'll figure out the rest. 🤍