The summary your viewer would have written
ExplainItOnce extracts key takeaways from every explanation: the main points, scannable and to the point. The kind of summary someone would write after watching the video, except it's already there when they arrive. Quick reference for people who watched it before. A way in for people deciding whether to watch at all.
After watching an explanation, a diligent viewer would write down the main points. The three or four things they need to remember. The key decisions, the critical steps, the things that matter most.
Not a transcript, not a full document. Those are separate outputs. This is just the notes someone would have written if they were paying close attention.
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