
The Fundamentals of Al Video Creation
Before diving into workflows, scripts, storyboards, editing, and production pipelines, it's important to understand the three core methods used to create Al videos.
No matter how complex your project becomes, almost every Al video is built using one (or a combination) of these three approaches:
Generate videos directly from written prompts, making it the fastest way to bring ideas to life.
Animate images, characters, and scenes to create videos with greater consistency and creative control.
Transform existing footage into new styles, environments, or visual experiences while preserving the original motion.
Each method offers different levels of creative control, consistency, flexibility, and speed. Understanding the strengths and limitations of each will help you choose the right approach for your project.
Looking for the complete production process? Visit the Workflow Page to learn how AI can be used throughout the entire video creation pipeline, from idea generation and scripting to storyboarding, video generation, and editing.
Text Prompt → AI Video Generation → Edit → Final Video
Text-to-video is the fastest and simplest way to create AI videos. You provide a written prompt describing a scene, action, camera movement, style, or character, and the AI generates a video clip based on those instructions.
✓ Fastest workflow
✓ No images required
✓ Great for experimentation and ideation
✓ Easy to create cinematic scenes quickly
✕ Character consistency can be challenging
✕ Objects and environments may vary between generations
✕ Less control over exact visual details
Text Prompt → AI Video Example:
"A man aged 35, wearing a blue suit. He is white Caucasian with short
brown cropped hair. He is walking through New York City Times Square
during the day, sunny, bright, busy. The camera shot is a wide shot
viewing him from the front, and the camera tracks backwards as the man
walks forwards confidently."
Results from Flow: Veo 3.1 - Fast
Even when using the same prompt, AI may generate different versions of a character, making consistency more challenging. This approach works best for projects where exact character continuity isn't essential, or where characters can be shown from less distinctive angles, such as from behind.
Images / Characters / Scenes → AI Animation → Edit → Final Video
Image-to-video is currently one of the most popular AI video creation methods because it offers significantly more control and consistency.
Instead of generating video directly from text, you first create images, characters, environments, or keyframes. These are then animated using AI video tools.
You can also use elements such as:
to maintain consistency throughout an entire project.
Because the source image remains consistent, characters, clothing, environments, and props can remain much more stable across scenes compared to pure text prompting.
This makes it ideal for longer videos and narrative projects.
✓ Strong character consistency
✓ Greater creative control
✓ Better scene continuity
✓ Easier to build longer stories
✓ More predictable results
✕ Requires additional preparation
✕ More steps than text-to-video
✕ Can take longer to build scenes
Image → Animated Video Example:
Character Image
↓
Scene Image
↓
Object Image
↓
Final Video

Result: All three uploaded assets—the character, element, and scene—have been incorporated into the final video. This approach allows the same character, object, or environment to be reused across multiple scenes, helping maintain consistency throughout the project.
Video Input → AI Transformation → Edit → Final Video
Video-to-video allows you to upload existing footage and transform it into something entirely new.
This footage could be:
The AI then changes the appearance, style, environment, or visual characteristics while preserving the original motion.
For example:
Live Action Footage
→ Anime Style
Live Action Footage
→ Pixar Style
AI Video
→ Cinematic Upgrade
✓ Maintains realistic movement
✓ Excellent for style transfers
✓ Useful for animation conversions
✓ Strong motion consistency
✕ Requires source footage
✕ Less creative freedom than generating from scratch
✕ Often used for specific transformations rather than entire productions
Original Video → AI Transformation Example:
Text Prompt Used to Modify the Original Video: "Change woman's jacket and pants to yellow color"
Using the original video generated in the Image-to-Video example above.
Generated in Flow: Omni
There is no single "best" method.
Text-to-Video
Image-to-Video
Video-to-Video
Many professional AI projects combine multiple approaches. For example, a film might use image-to-video for character scenes, text-to-video for establishing shots, and video-to-video for stylized effects.
The most important thing is understanding the strengths of each method and choosing the right tool for the creative outcome you want to achieve.
Next, explore the Workflow Page to see how these methods fit into a complete AI video production pipeline.
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