What problem does it solve? Long lecture recordings are hard to turn into usable study notes. This Skill automates the tedious parts—audio conversion, chunking, and final assembly—while coordinating a human-in-the-loop workflow with a Gemini Gem that produces structured summaries of each chunk. ## Core Features & Use Cases - Audio Preparation: Converts any media file to 16kHz mono MP3 with ffmpeg and splits it into 20-minute chunks with 30-second overlap, with caching to skip repeated work. - Gemini Gem Coordination: Prepares chunk files and placeholder digest files, then guides the user through uploading chunks to a Gemini Gem and pasting results back. - Digest Assembly: Merges per-chunk summaries into a single digest.md, removing overlap duplicates and unifying sections like key ideas, terms, and examples. - Use Case: You recorded a 90-minute university lecture. Run the Skill, upload the generated chunks to your Gemini Gem, paste the summaries back, and receive one clean, structured lecture note document. ## Quick Start Ask the agent to digitize a lecture by providing the path to your recording, for example: digitize the lecture at /recordings/physics-lecture-01.mp4.
