A good AI video prompt names five things in one or two sentences: a subject, an action, a setting, a camera move, and a mood or sound. That is the whole formula. Everything else — shot lists, pacing, soundtrack — is the generator's job, and in AI Video Creator the Enhance button handles it for you.
Short clips punish vague prompts. You will see the difference on a real example: "a paper boat drifting through a glowing city" gives the generator a subject, an action, and a look in ten words:
What are the five ingredients?
| Ingredient | Question it answers | Example |
|---|---|---|
| Subject | Who or what is in frame? | a paper boat |
| Action | What happens? | drifts past windows |
| Setting | Where and when? | a glowing night city |
| Camera | How does the lens move? | low angle, slow drift |
| Mood and sound | How should it feel? | calm, quiet synth hum |
You do not need all five spelled out — mood can live inside the setting — but if a prompt feels weak, one of these five is usually missing.
What does a finished prompt look like?
Copy these shapes and swap in your own subject:
A night market on Mars, handheld camera, warm lanterns,
a small rover weaving through the crowd.
A striker in a red kit beats the last defender and finishes
under floodlights, low camera at pitch level, crowd roar.
A woman releases a paper lantern onto a dark river, hundreds
of lights rising around her, slow push-in, soft wind and bells.
Notice what is not there: no shot numbers, no "4K masterpiece trending", no negative-word lists. For a 15-second clip, direction beats volume. If you cannot fit the scene into two sentences, you are describing three scenes — pick one. To see these shapes filling the full length on real clips, read how to generate a 15-second AI video.
Should you press Enhance or prompt harder?
Use Enhance for structure, not as a rescue. The workflow that works:
- Write the best one-liner you can — subject, action, setting, camera, mood.
- Press Enhance. It expands your line into a timed 0–15 second shot list: what the camera does at each beat, what changes on screen, and what the soundscape and music are doing. Your idea stays intact; the timing becomes deliberate.
- Read what it wrote. If the shot list invented something you did not mean, edit your original sentence and re-run Enhance — do not try to fix it by writing an even longer prompt.
Enhance exists because a sentence is an idea, and a video needs a beat sheet. Bridging that gap by hand is exactly the skill most beginners have not built yet.
What should you leave out of a prompt?
- Real people and brands. Named celebrities, trademarked characters, and logos are not supported. Describe the look you want — a striker in a red kit, not a real player's name.
- Conflicting camera moves. One move per clip. Slow push-in while orbiting left in handheld style renders as mush.
- Length instructions. The clip is 15 seconds by design; asking for 30 does nothing.
- Engine talk. Model names and quality incantations are noise here. The format is fixed — 15 seconds, 2K, 9:16, with sound — and your sentence has no effect on it.
How many tries should a prompt get?
Two, then rewrite. Generate once, watch with sound on, and ask one question: is the idea on screen? If yes but the execution is off, regenerate — model runs vary. If the idea itself is wrong, the prompt is wrong: tighten the subject or the action and go again. Every email-verified account gets one free 768p preview to practice this before paying, and packs start at $9.9 for 2 videos — the site guide has the full picture.
Ready to test a prompt? Open the creator and run your first sentence — then take the winning prompt to a real post with the TikTok walkthrough or the Reels guide. And before you generate, read do AI videos have sound so you know what your clip will sound like. If the frame itself is what you are still deciding on, vertical AI video generator explains why 9:16 changes how you write the shot.
By AI Video Creator Team