
① AI writes it for me / I have the exact script · ② Your idea or script
Step by step
1
Write the prompt or the script
- AI writes it for me — describe the video idea, its structure and tone, and what should happen scene by scene. The AI writes a script timed to your duration.
- I have the exact script — paste your own text (up to 5,000 characters). It’s narrated word for word and its length sets the video’s length.
2
Choose the format
Aspect ratio (9:16, 16:9 or 1:1), duration (15 seconds to 20 minutes) and narration language.
3
Pick the voice, music and captions
The same sections as every narrated format — see Common settings.
4
Create
Crealix writes (or uses) the script, records it, splits it into scenes and finds matching footage for every scene.

