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How to Create Long AI Videos in One Prompt Using InVideo and Google VEO 3.1
For the longest time, AI video creation had one major problem: length. No matter how advanced the models became, creators were still stuck generating tiny 8–12 second clips.
If you wanted a full video, you had to stitch dozens of clips together, fix visual inconsistencies, adjust pacing, and spend hours polishing something that still didn’t feel seamless.
That’s exactly why this new workflow is such a big deal. After years of experimenting with AI video tools, this is the first method that can reliably generate long-form videos, up to 10 minutes, in a single generation, without writing a single line of complex prompt engineering.
In this article, I’ll walk you through how this workflow works, why it’s different, and how you can use InVideo with Google VEO 3.1 to create full-length AI videos the easy way.
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Why Long AI Videos Were So Hard Before
If you’ve ever tried creating long AI videos, you already know the struggle:
- Short clips that don’t match visually
- Characters changing between scenes
- Inconsistent lighting and style
- Awkward pacing
- Hours wasted fixing things manually
Even with the best models, the process felt fragmented. AI could generate impressive visuals, but not a complete story from start to finish. This new workflow finally changes that.
The Tool That Makes It Possible
Right now, InVideo is the only AI video platform that allows you to generate long videos in one go, instead of forcing you to stitch multiple clips together. The key difference is not just the models it uses, but the workflow system built into the platform.
Instead of asking you to write prompts, structure scenes, and manage pacing manually, InVideo does all of that behind the scenes. You focus on the idea. The system handles the complexity.
Understanding InVideo’s Workflow System
When you log into InVideo, everything you need is already laid out for you. The most important feature is the Workflows section.
Workflows are pre-built video structures designed for different use cases, such as:
- Explainer videos
- Educational content
- Faceless YouTube videos
- Script-to-video formats
- Story-driven videos
These workflows automatically handle:
- Scene structure
- Prompt generation
- Visual pacing
- Transitions
- Voiceover timing
This is why you don’t need to write prompts yourself.
Choosing the Right Workflow for Long Videos
For long-form content, two categories work best:
- Generated Films
- Faceless Videos
These are designed specifically for storytelling and longer runtimes.
For example, the Faceless Explainer workflow is perfect for:
- Educational content
- Productivity videos
- YouTube explainers
- Informational videos
Once you select the workflow, you simply choose the video length. You can go all the way up to 10 minutes.
Setting Up Your Video (Step by Step)
Here’s how the process looks in practice:
1. Choose Your Platform
- Select where the video will be posted (YouTube works best for long videos).
2. Add Your Topic or Title
- Instead of prompting, you just write a natural title, such as: “How to Organize Your Life in 2025: A Simple System Anyone Can Use.”
3. Describe the Video in Plain English
- This is where you explain your idea like you would to a person.
For example:
- What the video is about
- What the viewer will learn
- The overall tone
No technical language. No prompt formulas.
Customizing the Video Without Complexity
After that, you can adjust optional settings:
- Background music (just describe the vibe)
- Language
- Subtitles (great for retention)
- Voiceover style
- Watermark (optional)
One of the most important options is media selection.
To create a fully AI-generated video, simply choose: “Only generated clips.” This ensures every scene is created by AI, instead of pulling stock footage.
How InVideo Uses Google VEO 3.1 Automatically
Once you click Generate, something powerful happens behind the scenes. InVideo takes everything you selected and converts it into one complete prompt, optimized for high-end models like Google VEO 3.1.
You never see the prompt. You never have to touch it. This is why consistency stays strong even in longer videos.
Final Media Generation (The Quality Boost)
After the initial setup, you’ll get one last screen where you can:
- Confirm video duration
- Confirm platform
- Select Pro media generation
This is where you make sure your video uses:
- Google VEO 3.1
- High-quality AI visuals
- Advanced consistency settings
Once you click Generate Media, the video starts rendering.
The Result: A Full-Length AI Video
The final result feels surprisingly polished:
- Visuals stay consistent
- Music fits the tone
- Voiceover sounds natural
- Scenes flow smoothly
- No awkward cuts
Most importantly, it feels like a real video, not stitched AI clips.
Editing Is Simple (If You Need It)
Even though the initial output is strong, InVideo makes editing easy.
You can:
- Replace individual scenes
- Regenerate clips with custom descriptions
- Edit the script line by line
- Change music or voiceover
- Translate the entire video into another language
Everything is visual and beginner-friendly.
No timeline headaches. No advanced editing skills required.
Why This Workflow Is a Game-Changer
This approach completely removes the biggest pain points of AI video creation:
- No prompt engineering
- No clip stitching
- No hours of fixing inconsistencies
- No technical learning curve
You focus on ideas and storytelling. The system handles the rest.
For creators, marketers, educators, and YouTubers, this changes what’s possible with AI video.
Final Thoughts
Long-form AI video creation used to feel experimental and unreliable. With InVideo and Google VEO 3.1 working together through structured workflows, it finally feels practical.
If your goal is to create full-length, consistent AI videos without spending hours on technical work, this workflow is currently the best solution available. You press generate, and you actually get a complete video. That’s the real breakthrough.
Video Credits: Youri van Hofwegen(YouTube Channel)
Disclaimer: This article is based on personal experience, demonstrations, and publicly available features of the tools mentioned. Results may vary depending on updates, subscription plans, and individual usage. The views shared are for educational and informational purposes only and are not sponsored unless explicitly stated. Always review the official documentation of the respective platforms before making purchasing decisions.
