Mohit Kumar
Founder & Engineer, Vidnebu
I build Vidnebu — the video generation pipeline, the credit system, and the editor. I write the articles here for the same reason I write the code: most explanations of AI video are either marketing copy or hand-waving, and the interesting parts are in the details of how the thing actually works.
Vidnebu turns a prompt or a script into a finished video. Under the hood that means splitting a script into scenes, deciding what should be on screen for each one, generating or retrieving that footage, then narrating, captioning, and scoring it. I've spent enough time on each of those stages to have opinions about where they break.
What I write about here is drawn from building it: why some prompts produce usable scenes and others produce noise, what the real cost difference is between generated footage and stock, and which format actually suits a given kind of content. If something here is wrong, I would rather know — the contact page reaches me.
Articles
- AI Video for Social Media Ads: A Testing Framework
Paid social rewards creative-testing volume, which is what AI video makes affordable. How to structure tests, what to vary, and how many variations to run.
- AI Video for Real Estate: Listings, Neighbourhoods and Agent Marketing
Where AI video genuinely helps a real estate business, where it must not be used, and a workflow for listing and neighbourhood video without a videographer.
- Vertical Music Videos: Making the 9:16 Cut That Actually Travels
The 9:16 promo cut is a different edit, not a crop. Which section of the song to use, how to compose for a phone, where captions go, and how to move streams.
- Turning a Product Photo Into a Video Ad
Turning product photos into video ads with AI: why the obvious approach disappoints, what actually works, and the workflow that produces ads worth running.
- Turning a Suno Song Into a Music Video
How to get a Suno track into an AI music video generator, why pasting the share link will not work, and how to make visuals that hold for a full song.
- Script to Video: How Scene Breakdown Actually Works
The stage that decides whether an AI video is usable happens before any footage exists. How a script becomes scenes, and how to write one that segments well.
- Moving AI Images: How Still Frames Become Video
Animating a still is a different technique from generating video, with different costs and failure modes. What camera motion on a still does and when it wins.
- How to Start a Faceless YouTube Channel With AI
Which niches suit faceless YouTube, what AI videos really cost to make, the monetisation rules that catch people out, and a workflow that survives week three.
- Consistent AI Characters: Why They Drift and How to Hold Them Steady
Why the same described person looks different in every AI scene, what actually keeps a character consistent, and how reference-image characters change it.
- AI Video Generator: The Complete Guide to Types, Tools and Workflow
What an AI video generator does, the seven generation modes and when each is right, what a render costs, and the workflow that produces usable video.
- AI Music Video Generator: Turning a Song Into Visuals
What an AI music video generator does with your track: beat-synced cutting, why visual cohesion beats any single shot, and what the format still cannot do.
- AI Avatar vs UGC Ad: Which One Does Your Video Need?
AI avatars and UGC ads both put a generated person on camera, but they are not interchangeable. Compare register, length, format, and placement to choose.
- How to Make YouTube Shorts With AI
A working process for making YouTube Shorts with AI: hook structure, the 9:16 constraints that matter, caption placement, and how to iterate on what performs.
- How to Make TikTok Videos With AI
Making TikToks with AI — what differs from YouTube Shorts, why native-feeling content outperforms polished content, and a process for finding what works.
- AI UGC Ads for E-commerce Brands
How to produce UGC-style video ads with AI for an e-commerce brand: why the format converts, hook structure, how many variations to test, and disclosure.
- Text to Video AI: A Practical Guide
How to write prompts and scripts that produce good AI video — structure, specificity, common mistakes, and what the model can and cannot infer.
- How AI Video Generation Actually Works
A plain explanation of what happens between typing a prompt and getting a finished video — scene segmentation, generation, voice, captions, and assembly.
- AI Video Generator Pricing Explained: Credits vs Subscriptions
Why AI video tools price the way they do, what actually drives the cost of a render, and how to work out which pricing model is cheaper for your usage.
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