video-builder-skill 是做什么的？
用于通过脚本、图片和时间线构建简易 MP4 视频的 Codex 技能。
用于通过脚本、图片和时间线构建简易 MP4 视频的 Codex 技能。
该技能专为 AI 代理（如 Codex）设计，提供了一种系统化的工作流，用于根据脚本、图片和时间线自动生成 MP4 视频。它通过定义结构化的输入格式（如脚本内容、图片路径和时间线配置），简化了视频制作过程，使开发者或 AI 用户能够快速创建包含字幕、转场效果和背景音乐的基础视频。技能支持 Codex 平台，核心机制是解析用户提供的 JSON 或 YAML 格式的元数据，并调用 FFmpeg 等命令行工具进行视频渲染。其优势在于与现有开发工作流无缝集成，适用于自动生成演示视频、社交媒体短片或教程片段等场景。
npx skills add kiku-jw/video-builder-skill用于通过脚本、图片和时间线构建简易 MP4 视频的 Codex 技能。
Extract frames or short clips from videos using ffmpeg.
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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...
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