handdrawn-knowledge-video 是做什么的？
用于将中文知识和观点文案转化为手绘讲解视频的 Codex 技能
将中文知识和观点文案转化为手绘风格讲解视频的 Codex 技能
该技能专为 Codex 平台设计，能够将用户提供的中文知识或观点文案自动转化为手绘风格的讲解视频。它通过解析文本内容，提取核心知识点，并生成对应的视觉元素和动画脚本，最终输出一段具有手绘效果的教学或观点表达视频。该技能适合教育内容创作者、自媒体运营者以及需要快速制作知识科普视频的用户，能够显著提升视频制作效率，降低对专业视频编辑技能的依赖。其工作流程包括文案输入、关键信息抽取、手绘动画生成与视频渲染整合等步骤，最终呈现类似于白板动画的视觉风格。
npx skills add lhylvsea/handdrawn-knowledge-video用于将中文知识和观点文案转化为手绘讲解视频的 Codex 技能
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.