Which tool to choose
It depends on the style and how much control you want over the scenes.
- You just want to try, for free: a tool with a good trial plan, where you generate a few clips without paying to understand how it works.
- You need a realistic style for a marketing video: a tool oriented toward photographic realism, which renders faces, lighting and environments well.
- You want an animated or stylized look for social media: a tool designed for animation, where you can lock the same style across all the scenes.
- You want director-level control over every shot: an advanced tool that lets you guide camera movements and details, at the cost of more time.
One fact to know before you start: today these tools generate short clips, a few seconds each. A one-minute video is almost always the editing together of many short clips, not a single file generated in one shot.
How to do it
From a browser or an app, the path is the same.
Write the storyboard. Before the generator, split the video into scenes, one sentence per scene. Think in terms of shots: what is seen, from where, with what light. A vague scene gives a vague clip.
Generate scene by scene. Open the tool, describe the first scene, generate. Don't ask for "a video about my product": ask for the single shot.
The operating syntax for describing a scene:
Close-up shot of a steaming cup of coffee on a wooden table, near a window with soft morning light. The camera slowly moves closer. Realistic style, warm and cozy atmosphere.Regenerate until the scene holds. The first version is rarely the right one: change a few words, regenerate, keep the best. For social media, keep the same style across all the scenes (light, palette, atmosphere) so the video doesn't look stitched together.
Download the clips and edit them. Import all the clips into an editor (CapCut, DaVinci Resolve), put them in sequence, cut the weak seconds, add music and subtitles.
Review the pacing. Watch the whole edit: clips that are too long get boring, abrupt transitions feel off. Shorten and fix.
A concrete example
Anna wants a thirty-second video to present her new perfume on Instagram. She writes six scenes: the bottle backlit, a falling drop, a field of flowers, a hand spraying, the logo, a final scene. She generates each scene in PixVerse, regenerating the weak ones two or three times, keeping an elegant and bright style across all of them. She downloads the six clips, edits them in CapCut, adds AI music and the perfume's name as text. In one afternoon she has a video that previously would have required a crew.
When it does NOT work (and how to fix it)
If faces or hands come out deformed
It's the historic weak point of AI video: wrong anatomical details. Fix: avoid close-ups on hands and faces if you don't need them; prefer wider shots or details of objects. If you need a face that talks, use a tool specifically for videos of people speaking, not a generic generator.
If the scenes don't look like the same video
Different styles from one clip to the next make the edit look thrown together. Fix: repeat the same style words in the instructions (the same light, the same color palette) for every scene. Some tools let you lock a reference style: use it.
If the clip is too short for what you need
The tools generate a few seconds. Fix: generate several clips of the same scene with small variations and edit them in sequence, or slow the clip down slightly during editing to lengthen it without jumps.
If the watermark appears or the quality is low
It's the limit of the free plan. Fix: use the free plan to try things out and figure out which tool suits you, then activate the paid plan only to generate the final clips in high quality. Concentrate the paid generations on the scenes you'll actually publish.
A tip from someone who actually uses it
Think like an editor, not like a magician. The secret of good AI videos isn't the perfect command that generates everything: it's generating many short clips, throwing away half of them, and carefully editing the few good ones. People who expect a finished video from a single text are disappointed; people who treat the AI as a machine that churns out fragments to assemble get results. The real work is in the selection and the editing.
Frequently asked questions
Can I make a film or a long video with AI alone?
Not a long video in one shot. You can make short clips and edit them into something longer, but it takes assembly work. For now AI is excellent for spots, intros, single scenes; a coherent feature film is still a feat.
Can free AI videos be used to sell?
It depends on the license, as with images. Many free plans prohibit commercial use or add the watermark. For an advertising video, check the terms and use a paid plan.
Do I need a powerful computer?
No, if you use the online tools: the generation happens on their servers. Your computer only needs to handle the final editing, which a lightweight editor like CapCut manages even on modest machines.
Does AI video replace a videomaker?
For short, simple content, it shortens the time a lot. For a video with a story, a built-up rhythm, a precise emotion, no: the AI generates fragments, but the direction, the editing and the sense of the whole remain a human craft. It's a tool that lowers the barrier to entry, not one that erases those who know how to tell a story in images.