evo-dubbing-mux-report 是做什么的？
使用 FFmpeg 将标准化后的 TTS 音频片段以精确的时间偏移混入原始视频，并生成包含时间、偏移和响度元数据的 JSON 报告。
使用 FFmpeg 将标准化后的 TTS 音频片段以精确的时间偏移混入原始视频，并生成包含时间、偏移和响度元数据的 JSON 报告。
该技能的核心功能是将经过标准化处理的 TTS（文本转语音）音频片段，利用 FFmpeg 工具精确地混入原始视频的指定时间位置，解决音视频同步问题。它能够处理多个音频片段，确保每个片段与其对应的视频时间戳对齐，并考虑音频的起始时间偏移。混入完成后，技能会自动生成一份详细的 JSON 报告，其中包含每个片段的实际时间、与理论时间之间的偏移量（drift）、以及响度信息，便于质量监控和后续调整。此技能适用于需要高质量配音合成的视频制作流程，例如多语言视频本地化、自动配音内容生产等场景。它显著提升了音视频混流的自动化和精准度，减少了手动调整的工作量。
npx skills add https://github.com/OpenLAIR/OpenSkill/tree/main/tasks-evolved/multilingual-video-dubbing/environment/skills/evo-dubbing-mux-report使用 FFmpeg 将标准化后的 TTS 音频片段以精确的时间偏移混入原始视频，并生成包含时间、偏移和响度元数据的 JSON 报告。
This repo contains 3 individual skills — each has its own dedicated page.
Handles audio resampling, loudness normalization per ITU-R BS.1770-4, and LUFS measurement for TTS segments to ensure broadcast-quality output.
Synthesizes target-language speech from text using Kokoro TTS, with speed/duration control to fit precise time windows. Handles SRT parsing, text extraction, and produces WAV segments.
A comprehensive skill for extracting chapter indices from tutorial videos using FFmpeg audio extraction, OpenAI Whisper ASR transcription with word-level timestamps, and semantic chapter alignment via fuzzy string matching.
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.