lossless-cut 是做什么的？
无损视频/音频编辑的瑞士军刀
无损视频/音频编辑的瑞士军刀
mifi/lossless-cut 是一款强大的无损视频和音频编辑工具，被称为“瑞士军刀”般多功能。它支持在多种平台上运行，包括 Windows、macOS 和 Linux，通过直接编辑媒体文件而不重新编码，实现快速、高质量的剪切、修剪和合并操作。该工具基于 FFmpeg，能够处理常见的视频和音频格式，同时提供直观的图形界面，让开发者或普通用户都能轻松使用。对于那些需要精准编辑媒体文件但又不想损失质量的场景，lossless-cut 是理想的选择，尤其适用于视频剪辑、音频提取和广告移除等任务。
npx skills add mifi/lossless-cut无损视频/音频编辑的瑞士军刀
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.