video-shotcraft

Start a local dev server for your product, then let the skill capture full-page 2x screenshots, element cutouts, and a layout coordinate file with its capture script. Choose a production mode (template, autonomous, or co-creation), pick shot cards, and the agent builds and renders the Remotion timeline.

Shot cards are 157 recipe documents covering openings, UI entrances, camera moves, transitions, and outros. Each card defines intent, motion parameters, sound notes, and known traps, and points to a tuned Remotion demo implementation you copy into your project rather than rewriting from scratch.

Run the beat-grid analysis with librosa: fit a least-squares grid to detected beats for true BPM and phase, classify kick/snare/hihat transients, then write the timeline in beat numbers via a beatF() helper. After rendering, extract the audio track and verify cut errors stay within 3 frames.

Yes. Render a plate version without captions or SFX, then the jianying-export module builds a draft with per-shot video segments, native text tracks, and audio lanes using pyJianYingDraft. Mac Jianying 11.2 is verified; Windows support is implemented but untested on real hardware.

Chromium rasterizes 3D composited layers at layout width then upscales on GPU, so transform scale magnifies an already downsampled texture. Use the CSS zoom property for layout-level scaling, capture pages at 2x and hero elements at 4x, and check the texture resolution chain before touching camera or depth-of-field settings.

Skip the template when the product's visual identity conflicts with the paper-and-ink editorial style, or when you need a new visual direction rather than a shot-for-shot reproduction. Autonomous or co-creation modes derive typography, color, and materials from the product's own design tokens instead.