owncast 是做什么的？
掌控你的直播视频，自己运行。开箱即用，支持流媒体和聊天。
掌控你的直播视频，自己运行。开箱即用，支持流媒体和聊天。
Owncast 是一个开源的、自托管的直播流媒体服务器，旨在让用户完全掌控自己的直播视频内容。它提供开箱即用的流媒体和聊天功能，无需依赖 Twitch、YouTube 等第三方平台。该技能支持通过配置 RTMP 推流地址和密钥进行直播，并提供内置的聊天系统。它适用于希望摆脱平台限制、拥有自主权的开发者或播主，支持多种操作系统和架构。
npx skills add owncast/owncast掌控你的直播视频，自己运行。开箱即用，支持流媒体和聊天。
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.