bilibili-obsidian-笔记 是做什么的？
Codex技能，用于将Bilibili视频转换为Obsidian学习笔记，支持字幕下载、关键帧捕获、公式修正和补充解释。
Codex技能，用于将Bilibili视频转换为Obsidian学习笔记，支持字幕下载、关键帧捕获、公式修正和补充解释。
该技能专为Codex等AI编码助手设计，能够自动将Bilibili视频内容转化为结构化的Obsidian学习笔记。它通过下载视频字幕、捕获关键帧图像、修正数学公式（如LaTeX）并提供补充解释，帮助用户高效整合视频学习材料。支持主流AI代理平台（如Codex），无需额外配置即可使用。工作流程包括解析视频URL、提取字幕文本、识别关键帧（如幻灯片画面）、修正公式格式错误，并生成带有双向链接和标签的Obsidian Markdown笔记。生成的笔记可直接导入Obsidian，便于复习和知识图谱构建。
npx skills add le876/bilibili-obsidian-notesCodex技能，用于将Bilibili视频转换为Obsidian学习笔记，支持字幕下载、关键帧捕获、公式修正和补充解释。
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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