Open-Source Codex Skill Automates AI Presenter Videos With Built-In Safeguards

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A public GitHub project called lanshu-create-ai-presenter-video introduces a Codex-compatible Skill designed to automate the end-to-end creation of AI presenter videos from a topic or script and an authorized adult presenter image. The workflow covers script writing, voice generation, lip-sync calibration, captioning, editing, rendering, and quality checks, without locking users into a specific provider. Key guardrails include mandatory rights-confirmation flags, manual review of a job configuration file before any remote upload, and requirements to confirm voice-cloning authorization before cloning. To control costs, the system queries existing task IDs after interruptions to avoid duplicate charges and halts after three consecutive paid failures. The project, released under the MIT License, requires Python 3.9+, FFmpeg, and at least one callable capability each for video, speech, and lip-sync generation.

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