Hook snap punch-in, 28 percent
From a wide framing the picture snaps in about 28% in 3 to 4 frames at 0.35 s, then steps again by about 9% at 1.25 s and 6% at 1.7 s. Opening a talking head with an instant energy hit synced to the first word card.
Preview unavailable
Apply this to my video: "Hook snap punch-in, 28 percent" from the 24fps video editor library.
Preset JSON: https://24fps.dev/video-editor/effects/hook-snap-punch-in-28-e1x/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: "effect", preset, media }) and call fx.render(seconds) every frame. 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).
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- Same idea
- Also called: Impact II (AI Edit)
- Technique
- Staircase of fast zoom jumps (1.00 to 1.27 to 1.40 to 1.46 scale) in the opening 1.8 s of all three Impact clips; later it steps back out around card cuts. Source preview audio is voice only (no music bed, no whoosh or hit visible in the spectrogram), so no sound cue is listed.
- Footage
- Man talking to camera, Pexels