Handwritten whiteboard
Handwritten sticky note slapped on screen, with an optional tag. Stages: “This is the one chart you need.” The first frame needs to look different from the feed. Fits lines like “The only formula you'll need.”.
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Open my video with this hook: "Handwritten whiteboard" from the 24fps video editor library.
Preset JSON: https://24fps.dev/video-editor/hooks/handwritten-whiteboard/preset.json (pass its "preset" to the engine).
Engine (MIT, no dependencies, ES module): https://24fps.dev/editor/engine.js. Download the engine next to your page (curl -O) rather than importing cross-origin, then import { mount } from "./engine.js" in a <script type="module"> served over http.
Wiring: root = a position:relative box at the video's size. media = { main }: main is a wrapper holding my video, filling the root. Then const fx = mount(root, { kind: "text", preset, media }) and call fx.render(seconds) every frame. The preset runs 4s from t = 0; offset t to place it later. It is seek-safe: drive it from the GSAP timeline in HyperFrames or call render(frame / fps) in Remotion. Before capturing frames, await (fx.ready ?? document.fonts.ready). Check it on my footage: if text is hidden behind the subject or doesn't read against my colours, nudge the layer positions or colours.
Replace the demo text with mine: set preset.layers[n].text (use \n for line breaks); if none given, write lines that fit my footage and tell me.
Hook formula: Handwritten note scribbled on screen as the line is spoken.
Field reference: https://24fps.dev/video-editor/llms.txt. Keep sizes as fractions of the frame height so it works at any resolution. Credit: 24fps.dev/video-editor- Formula
- Handwritten note scribbled on screen as the line is spoken.
- Example lines
- This is the one chart you need. · The only formula you'll need. · The map of the whole trip, in one sketch. · The three lines of this logo.
- Beats
- 0.0s Yellow note 'the only chart you need' pops in, tilted. → 0.5s Tag 'draw it' pops on its corner. → 1.4s Whiteboard or paper in shot with a hand drawing in real time; pen scratch audio.
- Technique
- Visual pattern interrupt hook: Break feed rhythm with an unexpected visual, sound or staging paired with a line.
- Footage
- Man talking and gesturing, Pexels