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ReelDirector

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

ReelDirector — Demo video

ReelDirector is a local console that turns one topic into one finished narrated video. Muse Spark writes the script, Muse Wonder revises it, Muse Image makes one visual per scene, SAM 3.1 checks scenes, local facebook/mms-tts-eng voice reads the narration, and ffmpeg assembles the video with slow zooms, half-second crossfades and audio fades, no captions by design, with a QC gate. Provenance: the Oct 14 Faceless Video Studio Agent kit is the pre-existing base; everything in this demo was built during the event, from Oct 26 onward. Nov 5 pre-deadline compliance rewrite: render.py rewritten from scratch in 6 commits, mocked suites pass, replacing the adapted version identified in the Nov 4 audit. Repo head a34c4ca.

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