图片故事-长片装配加固 是做什麼的?
用于使用 ffmpeg 装配长片(≥5分钟 / ≥40个镜头)图片故事或幻灯片视频——包含推镜(Ken Burns / zoompan)运动、交叉淡入淡出、烧录或分层字幕以及交付前质量控制。涵盖仅在此规模下出现的四种故障模式(多分支滤镜图 OOM/节流、交叉淡入淡出字幕叠影、zoompan 抖动、生成伪影如扫描线和水印)以及捕捉它们的量化标准。触发词:图片联播、静态图叙事、长片装配、推镜卡顿、转场字幕叠影、去水印、扫描线伪影、成片 QA。
用于使用 ffmpeg 装配长片(≥5分钟 / ≥40个镜头)图片故事或幻灯片视频——包含推镜(Ken Burns / zoompan)运动、交叉淡入淡出、烧录或分层字幕以及交付前质量控制。涵盖仅在此规模下出现的四种故障模式(多分支滤镜图 OOM/节流、交叉淡入淡出字幕叠影、zoompan 抖动、生成伪影如扫描线和水印)以及捕捉它们的量化标准。
此工具专门针对使用 ffmpeg 组装长篇幅图片故事或幻灯片视频(时长超过 5 分钟或包含 40 个以上镜头)的场景。它处理了大规模视频装配中常见的四种关键故障模式:多分支滤镜图导致的内存溢出(OOM)或性能节流、交叉淡入淡出过渡中出现的字幕叠影、Ken Burns 推镜(zoompan)动画的抖动、以及由生成过程引入的伪影(如扫描线和硬编码水印)。除了识别问题,该工具还提供了量化标准来进行交付前的质量检查(QC),确保输出视频在视觉上平滑、无伪影。此技能适用于需要自动化、高质量视频制作的开发者,尤其专注于使用命令行工具(如 ffmpeg)的场景。
npx skills add https://github.com/pangpang888/image-story-assembly-hardening/tree/main用于使用 ffmpeg 装配长片(≥5分钟 / ≥40个镜头)图片故事或幻灯片视频——包含推镜(Ken Burns / zoompan)运动、交叉淡入淡出、烧录或分层字幕以及交付前质量控制。涵盖仅在此规模下出现的四种故障模式(多分支滤镜图 OOM/节流、交叉淡入淡出字幕叠影、zoompan 抖动、生成伪影如扫描线和水印)以及捕捉它们的量化标准。触发词:图片联播、静态图叙事、长片装配、推镜卡顿、转场字幕叠影、去水印、扫描线伪影、成片 QA。
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.