threejs-jimeng-previs 是做什麼的？
Codex 技能，用於 Three.js Jimeng/Dreamina 白色模型相機預視與影片驗證。
Codex 技能，用於 Three.js Jimeng/Dreamina 白色模型相機預視與影片驗證。
這是一個專為 Codex 設計的 AI 技能，主要用於 Three.js 環境中的 Jimeng 或 Dreamina 白色模型相機預視 (previs) 與影片驗證。該技能可幫助開發者快速建立 3D 場景預覽，並驗證相機動畫與影片輸出的一致性。支援 Three.js 平台，透過自動化流程簡化預視與驗證工作，提升影視或遊戲開發中前期視覺化的效率。適合需要精確相機路徑規劃與動畫校驗的開發者使用。
npx skills add Purextreme/threejs-jimeng-previsCodex 技能，用於 Three.js Jimeng/Dreamina 白色模型相機預視與影片驗證。
Extract frames or short clips from videos using ffmpeg.
Summarize or transcribe URLs, YouTube/videos, podcasts, articles, transcripts, PDFs, and local files.
Use when testing, fixing, or extending the OpenClaw Control UI GUI with Vitest + Playwright end-to-end checks, mocked Gateway WebSocket flows, mocked dashboard runs, screenshots/videos, or agent-verifiable browser proof.
Obra superpowers agent skills.
See, Understand, Act on video and audio. See- ingest from local files, URLs, RTSP/live feeds, or live record desktop; return realtime context and playable stream links. Understand- extract frames, build visual/semantic/temporal indexes, and search moments with timestamps and auto-clips. Act- transcode and normalize (codec, fps, resolution, aspect ratio), perform timeline edits (subtitles, text/image overlays, branding, audio overlays, dubbing, translation), generate media assets (image, audio...
End-to-end marketing campaign planning and execution. Covers audience research, positioning, campaign angle definition, landing page copy, email sequences, social posts, ad copy, short-form video scripts, and content calendars. Use as the orchestration layer for multi-channel product launches. Use when planning or executing a multi-channel product launch, or producing landing page, email, social, or ad copy.