Annotake: open-source Mac tool sends only changed frames to multimodal models

Express-Phase1532 · reddit · 2026-10-30

A developer released Annotake (GPL-3.0, Mac), arguing video is a bad LLM input — so the tool captures only frames that changed, with no model in the loop. Double-tap a key, click through a task, double-tap again: you get PNGs plus a steps.md. Frames are picked by change detection using grids of grayscale tile signatures (spinners, video and blinking carets masked), and each frame gets an auto caption from the macOS Accessibility tree (e.g. Clicked button "Save"), preserving action semantics even when only images are passed. Links: annotake.app, github.com/fayzan123/annotake.

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