Codex-Skills-multilingual-video-subtitler 是做什么的？
多语言视频字幕生成器
多语言视频字幕生成器
该技能用于为视频文件自动生成多语言字幕。它支持从视频中提取音频、进行语音识别（ASR）并将文本翻译成多种目标语言，最终以标准字幕格式（如SRT）输出。适用于开发者、内容创作者和本地化团队，可无缝集成到基于AI代理的工作流中（例如Codex、Claude Code等平台）。其核心工作流程包括：使用ffmpeg提取音频轨道，调用Whisper等语音识别模型生成原始时间轴文本，再通过翻译引擎（如DeepL或GPT）将文本转换到目标语言。所有中间文件和最终字幕都保存在本地项目目录下，便于后续编辑和集成。该工具无需外部API密钥即可完成基本功能，但推荐配置翻译服务密钥以获得更好效果。
npx skills add kai987/Codex-Skills-multilingual-video-subtitler多语言视频字幕生成器
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.