raw-video-processing 是做什麼的？
對原始螢幕錄影進行後處理，移除靜音片段並套用速度調整。使用基於 FFmpeg 的 Python 腳本自動優化影片節奏。
對原始螢幕錄影進行後處理，移除靜音片段並套用速度調整。使用基於 FFmpeg 的 Python 腳本自動優化影片節奏。
此技能專為開發者與 AI 代理設計，用於自動化處理原始螢幕錄影。它能透過 FFmpeg 和 Python 腳本，自動偵測並移除錄影中的靜音片段，同時對剩餘片段進行速度調整，以優化影片的節奏與連貫性。這項技能特別適合用於內容創作、教學錄影或直播回放等場景，能大幅節省手動剪輯的時間。支援的命令列工具包括 FFmpeg 與 Python，可跨平台在 Windows、macOS 或 Linux 上運行。其核心運作方式是分析音訊波形，識別靜音區域，然後重新編碼影片，移除無聲部分並調整播放速度，最終產出節奏流暢的影片檔案。
npx skills add https://github.com/zc277584121/marketing-skills/tree/main/skills/raw-video-processing對原始螢幕錄影進行後處理，移除靜音片段並套用速度調整。使用基於 FFmpeg 的 Python 腳本自動優化影片節奏。
This repo contains 12 individual skills — each has its own dedicated page.
Take focused, region-specific screenshots from web pages. Navigates to the right page based on user context (URL, search query, social media post), locates the target region via DOM selectors, and crops to a clean, focused screenshot.
Automate Chrome browser tasks using agent-browser CLI. Navigate pages, fill forms, click buttons, take screenshots, extract data, and replay recorded workflows — all inside the user's real Chrome session.
Adapt and rewrite content for different platforms (LinkedIn, X, Reddit, English blog, WeChat). Each platform has its own tone, format, and length requirements.
Fetch, store, and visualize GitHub repository traffic data (views, clones, referrers, stars) with trend charts. Requires repo push access.
Generate illustration images for articles and documentation with a Codex-first workflow, OpenAI API fallback, and Gemini fallback.
Write Milvus application-level Jupyter notebook examples using a Markdown-first workflow with jupyter-switch for format conversion.
Convert local Markdown files to Feishu (Lark) documents with automatic image uploading. Uses the feishu-docx CLI tool.
Convert Mermaid code blocks in .mmd or .md files to animated GIFs with customizable animation styles (progressive, highlight walk, pulse flow, wave).
Convert Mermaid code blocks in Markdown files to PNG images using the mermaid.ink API.
Review and adjust writing style to reduce AI-generated patterns, making text read more naturally and human-like. Supports Chinese and English.
Compress PNG and JPEG screenshots in place using pngquant and jpegoptim, keeping the original format for maximum compatibility.
Convert a video to multiple GIF variants with different quality/size tradeoffs. Generates a comparison set so the user can visually pick the best result.
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.