Expand the inset card back to full bleed

The rounded card grows in about 0.2 s until it fills the frame and the field around it disappears; captions drop to the lower third. Ending the framed section once the opening statement is done (Pulse 3.0-3.2 s, 2.88 s; Stack 4.0-4.2 s and 4.54 s; a longer 4.3-4.5 s version in the third Pulse clip).

Use this transition between my clips: "Expand the inset card back to full bleed" from the 24fps video editor library.
Preset JSON: https://24fps.dev/video-editor/transitions/scale-up-from-inset-card-to-full-frame-e3x/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 = { a, b }: two wrappers holding clip A and clip B, both filling the root. Clip A plays first; the cut happens at preset.at (3s) over preset.dur (0.22s), so start clip B at preset.at. Then const fx = mount(root, { kind: "transition", 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: Stack (AI Edit), Pulse (AI Edit), Click & Enlarge, Framed Swap
Footage
Man talking to camera, Pexels

Similar transitions