See How a Video Is Made

Follow the PromptReel pipeline step by step — from a single topic to a finished, ready-to-publish video.

1

Script Generation

You provide a topic. The LLM (Ollama) generates a structured video script with a hook, body, and call-to-action — optimized for short-form content.

Screenshot: script generation output
2

Voice Synthesis

The TTS engine (AllTalk) converts the script into natural-sounding narration. Choose from multiple voices and adjust speed and tone to match your brand.

Screenshot: TTS voice selection & waveform
3

Footage Selection

AI matches relevant visuals to each segment of the script — pulling from stock footage (Pexels/Pixabay) or your own private library of tagged images and videos.

Screenshot: matched footage grid
4

Video Assembly

FFmpeg combines the narration audio, stock footage, and subtitles into a single video file with smooth transitions and timing.

Screenshot: FFmpeg assembly progress
5

Final Output

Your finished video is ready to download and publish on YouTube Shorts, TikTok, Instagram Reels, or any platform.

Screenshot: finished video preview
Create Your Own Video