Plan T: AI Product Demo Video

ChatGPT / Claude

Turn the points into a 30-90 second storyboard script: the first 3 seconds hit the pain point or product highlight, the middle walks through each selling point, and the end carries the call to action. For every shot, note the on-screen text, narration and duration.

💡Put the pain point and the product in the same frame in the first 3 seconds — wait time kills completion.

Sora / 可灵 Kling

Generate each shot with a video model, or run image-to-video on real product footage; lock the same product description, color palette and lighting so the whole film feels consistent. Generate 2-3 takes per shot and pick the best.

💡Write the shot language (scale, camera move, duration) before generating — way fewer duds.

ElevenLabs + Suno

Turn the narration script into natural voice-over with ElevenLabs and pick a voice that matches the product; make the backing track in Suno or pick from a library and length it to the cut. Slightly fast, rhythmic delivery fits short videos best.

💡Write 'tone: excited, up' into the script — it beats a flat read every time.

Descript

In Descript, assemble visuals, voice, captions, music and transitions, time the ending to land on the beat, and export 16:9 and 9:16 versions for different channels.

💡Watch it muted once before exporting — audio-video drift is the most common rookie mistake.