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Dev.to
7/12/2026
The original title is: "NarraMeuGol: the AI that calls your street-football goal 🎙️⚽"

The original title is: "NarraMeuGol: the AI that calls your street-football goal 🎙️⚽"

Original: NarraMeuGol: the AI that calls your street-football goal 🎙️⚽

Short summary

NarraMeuGol is a hackathon project that generates Brazilian radio-style football commentary from short video clips. It uses Gemini 2.5 Flash to analyze the video and write a broadcaster script, then ElevenLabs for voice synthesis, and ffmpeg.wasm to mux narration over the muted clip client-side. The app supports PT-BR and English, offers classic and over-the-top commentator styles, and outputs a ready-to-share narrated MP4.

  • •Gemini 2.5 Flash analyzes uploaded video clips and writes broadcaster-style commentary
  • •ElevenLabs provides multilingual voice synthesis for the narration
  • •ffmpeg.wasm muxes audio and video client-side, avoiding server round-trips

Generated with AI, which can make mistakes.

#ai-tools#ai-agents
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