GPT-6 Astra Narrates Its Own Unciv Game Video Using Gemini TTS and Remotion

Angaisb_ · x · 2026-09-19

As promised, the author posted GPT-6 Astra's video about its Unciv game. The pipeline combines Gemini 3.1 Flash TTS for voiceover and Remotion for video rendering — a demo of a model producing complete multimedia content about its own gameplay.

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