gyoridavid/short-video-maker — reverse-engineered prompt

Build me a local app that creates faceless short videos for TikTok, Instagram Reels, and YouTube Shorts from simple text. I want to enter a few scenes, each with narration text and search words for visuals. The app should turn the text into an English voiceover, make timed captions, pull matching background clips from Pexels using my API key, add background music by mood or genre, then render a vertical video I can download.

Please include a simple browser interface plus an API so automation tools like n8n or an AI agent can generate videos too. It should run locally with Docker, expose the generated videos in a folder, and have clear setup using an env file for things like the Pexels key and log level. Keep it lightweight and free to run, no paid video generation services. If you need exact current docs for MCP, Remotion, Whisper, or Kokoro, look them up online.