# FlowPick

> FlowPick is a lightweight browser extension that sniffs M3U8/HLS, MPD, MP4 and repacks fragments into perfect files. Privacy First. No FFmpeg needed.

## Docs

- [Introduction](https://flowpick.net/raw/docs/getting-started.md): FlowPick is a browser-based media stream sniffer and downloader supporting HLS/DASH streaming protocols, available as both a browser extension and online tool.
- [Installation](https://flowpick.net/raw/docs/getting-started/installation.md): Complete guide to installing the FlowPick browser extension, including store installation, manual loading, and online tool usage.
- [Usage Guide](https://flowpick.net/raw/docs/getting-started/usage.md): Complete usage guide for FlowPick, covering both extension and online tool methods, from basic detection to advanced download strategies.
- [Configuration Reference](https://flowpick.net/raw/docs/getting-started/configuration.md): Complete configuration options for FlowPick, including download settings, filtering rules, save strategies, advanced parameters, and scenario-based configurations.
- [Video Sniffing](https://flowpick.net/raw/docs/features/video-sniffing.md): Complete technical documentation for FlowPick video detection and download, covering HLS, DASH, direct video files, encrypted stream decryption, and troubleshooting.
- [Audio Capture](https://flowpick.net/raw/docs/features/audio-capture.md): Complete technical documentation for FlowPick audio detection and download, covering audio formats, podcast detection, metadata extraction, batch download, and troubleshooting.
- [Image Download](https://flowpick.net/raw/docs/features/image-download.md): Complete technical documentation for FlowPick image detection and download, covering supported formats, smart filtering, batch download, gallery scenarios, and best practices.
- [Privacy & Security](https://flowpick.net/raw/docs/features/privacy-security.md): Complete privacy and security documentation for FlowPick, covering zero data collection, local processing, permission explanations, network behavior, and security best practices.
- [Format Conversion](https://flowpick.net/raw/docs/features/format-conversion.md): Complete technical guide for FlowPick format conversion — TS/MP4 remuxing principles, FFmpeg WASM workflow, output format selection, and performance comparison.
- [Batch Download](https://flowpick.net/raw/docs/features/batch-download.md): FlowPick batch download guide — leveraging browser's native download capabilities to save multiple media resources with one click. Covers resource selection, filtering tips, and practical advice.
- [Keyboard Shortcuts](https://flowpick.net/raw/docs/features/keyboard-shortcuts.md): Complete reference for FlowPick keyboard shortcuts — default bindings, customization methods, conflict resolution, and efficiency workflows.
- [Search & Filter](https://flowpick.net/raw/docs/features/search-filter.md): URL search (fuzzy and regex), type and size filters in the FlowPick popup, and how to combine them to locate resources quickly.
- [Online Tools](https://flowpick.net/raw/docs/advanced/online-tools.md): M3U8/HLS and MPD/DASH streaming downloaders that work without installing extensions — get stream URL, paste it, select quality, download with one click.
- [Browser Compatibility](https://flowpick.net/raw/docs/advanced/browser-compatibility.md): FlowPick feature support across different browsers, including API compatibility matrix, fallback strategies, and browser selection recommendations.
- [Download Engine Architecture](https://flowpick.net/raw/docs/advanced/download-engine.md): Technical architecture details of FlowPick's download engine — segment concurrent download, AES-128 decryption, three-tier write strategy, memory safety management, and progress tracking.
- [Online Course Video Downloader for Offline Learning](https://flowpick.net/raw/docs/usecases/online-courses.md): Save purchased online course videos for offline learning and personal backup with FlowPick. Detect HLS and DASH streams directly in your browser.
- [Video Platform Stream Downloader for Public Media](https://flowpick.net/raw/docs/usecases/video-platforms.md): Save publicly accessible video platform and creator content for offline viewing or permitted media reference with FlowPick.
- [Live Replay Downloader for Large Streaming Videos](https://flowpick.net/raw/docs/usecases/live-replays.md): Save live stream replays and sports recordings with a browser-based downloader built for large files and many streaming segments.
- [Podcast and Audio Downloader for Offline Listening](https://flowpick.net/raw/docs/usecases/podcasts-audio.md): Download podcast episodes and web audio for offline listening, language learning, and permitted personal media use with FlowPick.
- [Bulk Image Downloader for Web Galleries and Wallpapers](https://flowpick.net/raw/docs/usecases/image-galleries.md): Download images from web galleries in bulk with format, size, and resource filtering in the FlowPick browser extension.
- [Common Issues Troubleshooting](https://flowpick.net/raw/docs/troubleshooting/common-issues.md): Systematic troubleshooting guide covering media detection, download failures, merge errors, and browser compatibility issues.
- [Known Limitations & Caveats](https://flowpick.net/raw/docs/troubleshooting/known-issues.md): Technical limitations, known issues, and edge case documentation for the current version of FlowPick.
- [FAQ](https://flowpick.net/raw/docs/troubleshooting/faq.md): High-frequency questions and answers for FlowPick usage, covering installation, download, format conversion, and troubleshooting scenarios.
- [Contributing Guide](https://flowpick.net/raw/docs/developer/contributing.md): How to contribute code, documentation, or report issues for the FlowPick project.
- [Project Architecture](https://flowpick.net/raw/docs/developer/architecture.md): Technical architecture details of FlowPick, including system design, module breakdown, data flow, and key design decisions.
- [简介](https://flowpick.net/raw/zh-hans/getting-started.md): FlowPick 是一款浏览器端的媒体流嗅探与下载工具，支持 HLS/DASH 流媒体协议，提供扩展和在线工具两种使用方式。
- [安装](https://flowpick.net/raw/zh-hans/getting-started/installation.md): 安装 FlowPick 浏览器扩展的完整指南，涵盖 Chrome 和 Edge 商店安装、开发者模式手动加载、权限说明，以及在线 M3U8 和 DASH 工具的使用方式。
- [使用方法](https://flowpick.net/raw/zh-hans/getting-started/usage.md): FlowPick 使用指南，介绍浏览器扩展和在线工具的区别，并说明如何检测、预览和下载网页视频、音频、图片、M3U8/HLS 与 MPD/DASH 流媒体。
- [配置参考](https://flowpick.net/raw/zh-hans/getting-started/configuration.md): FlowPick 配置指南，详细说明并发下载、文件格式、媒体筛选、保存位置、浏览器行为和高级参数，帮助你针对视频、音频和图片下载场景进行设置。
- [视频嗅探](https://flowpick.net/raw/zh-hans/features/video-sniffing.md): FlowPick 视频检测与下载技术指南，介绍网页视频、直接 MP4 文件、M3U8/HLS 和 MPD/DASH 清单的识别方式，以及媒体轨道、画质和加密流的处理。
- [音频捕获](https://flowpick.net/raw/zh-hans/features/audio-capture.md): FlowPick 音频检测与下载指南，涵盖 MP3、AAC、M4A 等常见格式、网页音频和播客资源识别、批量下载、元数据保留以及常见问题处理。
- [图片下载](https://flowpick.net/raw/zh-hans/features/image-download.md): FlowPick 图片检测与批量下载指南，介绍如何从网页图库识别 JPG、PNG、GIF、WebP、SVG 等格式，并按文件类型、大小和资源地址进行筛选。
- [隐私与安全](https://flowpick.net/raw/zh-hans/features/privacy-security.md): FlowPick 零数据收集承诺——不追踪、不上传、不收集任何用户信息。所有处理完全在您的设备本地完成。
- [格式转换](https://flowpick.net/raw/zh-hans/features/format-conversion.md): FlowPick 格式转换指南，解释 TS 转 MP4 的转封装原理、FFmpeg WASM 的浏览器处理流程、常见输出格式，以及不同格式的选择方法。
- [批量下载](https://flowpick.net/raw/zh-hans/features/batch-download.md): FlowPick 批量下载指南，教你从网页中筛选视频、音频和图片资源，使用队列、并发下载和文件类型过滤，一次保存多个媒体文件。
- [键盘快捷键](https://flowpick.net/raw/zh-hans/features/keyboard-shortcuts.md): FlowPick 键盘快捷键的完整参考——默认绑定、自定义方法、冲突解决与效率工作流。
- [搜索与筛选](https://flowpick.net/raw/zh-hans/features/search-filter.md): FlowPick 弹出窗口里的 URL 搜索（模糊匹配与正则）、类型与大小筛选，以及如何组合它们快速定位资源。
- [在线工具](https://flowpick.net/raw/zh-hans/advanced/online-tools.md): 无需安装浏览器扩展即可使用 FlowPick 的 M3U8/HLS 和 MPD/DASH 在线下载器：获取公开流地址、粘贴 URL、选择画质并在浏览器中下载。
- [浏览器兼容性](https://flowpick.net/raw/zh-hans/advanced/browser-compatibility.md): FlowPick 各功能在不同浏览器中的支持情况，包括 API 兼容性矩阵、降级策略和浏览器选择建议。
- [下载引擎架构](https://flowpick.net/raw/zh-hans/advanced/download-engine.md): FlowPick 下载引擎技术说明，介绍媒体分片并发下载、AES-128 解密、失败请求重试、三级写入策略、内存安全管理和浏览器内视频合并。
- [在线课程视频下载与离线学习](https://flowpick.net/raw/zh-hans/usecases/online-courses.md): 使用 FlowPick 保存已购买或获授权的在线课程视频，直接在浏览器中检测 HLS 和 DASH 流媒体，方便离线学习、课程备份和个人整理。
- [视频平台流媒体下载与素材收集](https://flowpick.net/raw/zh-hans/usecases/video-platforms.md): 使用 FlowPick 保存公开可访问的视频平台和创作者内容，支持检测普通视频、HLS 和 DASH 资源，方便离线观看、个人备份或合规的内容参考。
- [直播回放下载与大文件流媒体保存](https://flowpick.net/raw/zh-hans/usecases/live-replays.md): 使用 FlowPick 保存直播回放和赛事录像，适合处理大文件、长时间视频以及包含大量分片的 HLS 或 DASH 流媒体，并支持本地写入。
- [播客与网页音频下载](https://flowpick.net/raw/zh-hans/usecases/podcasts-audio.md): 使用 FlowPick 下载播客节目和网页音频，支持 MP3、AAC、M4A 等常见格式，方便离线收听、语言学习、节目整理以及合规的个人媒体使用。
- [图库与壁纸批量图片下载](https://flowpick.net/raw/zh-hans/usecases/image-galleries.md): 使用 FlowPick 从网页图库批量下载图片，支持 JPG、PNG、GIF、WebP、SVG 等格式，并按图片大小、文件类型和资源地址快速筛选。
- [常见问题排查](https://flowpick.net/raw/zh-hans/troubleshooting/common-issues.md): 系统化的故障排除指南，涵盖媒体检测、下载失败、合并错误和浏览器兼容性等常见问题。
- [已知限制与注意事项](https://flowpick.net/raw/zh-hans/troubleshooting/known-issues.md): FlowPick 当前版本的技术限制、已知问题和边界情况说明。
- [常见问题解答](https://flowpick.net/raw/zh-hans/troubleshooting/faq.md): FlowPick 使用过程中的高频问题与解答，涵盖安装、下载、格式转换、故障处理等场景。
- [贡献指南](https://flowpick.net/raw/zh-hans/developer/contributing.md): 如何为 FlowPick 项目贡献代码、文档或反馈问题。
- [项目架构](https://flowpick.net/raw/zh-hans/developer/architecture.md): FlowPick 的技术架构详解，包括系统设计、模块划分、数据流和关键设计决策。

## Versions

- [v1.0.0 — First Public Release 🚀](https://flowpick.net/raw/changelog/v1.0.0.md): FlowPick is here! A lightweight browser extension that auto-detects M3U8/HLS, MPD/DASH, MP4, audio & images, merges fragments in-browser, and keeps your data 100% local.
- [v1.1.0 — Smarter Media Detection](https://flowpick.net/raw/changelog/v1.1.0.md): More reliable dynamic media detection, grouped audio and video variants, richer media cards, and a smoother media list.
- [v1.1.1 — Protected Resource Preview & Download](https://flowpick.net/raw/changelog/v1.1.1.md): Added referer-aware proxy previews and downloads for protected resources, faster video cover loading, and stronger Firefox support.
- [v1.1.3 — Sniffing Rule Hints & Faster Resource Loading](https://flowpick.net/raw/changelog/v1.1.3.md): Added a sniffing rule hint banner, faster resource sniffing and metadata loading, and fixed HLS batch download selection.

## VersionsZhHans

- [v1.0.0 — 首次公开发布 🚀](https://flowpick.net/raw/zh-hans/changelog/v1.0.0.md): FlowPick 来了！轻量级浏览器扩展，自动检测 M3U8/HLS、MPD/DASH、MP4、音频和图片，在浏览器内合并分片，数据 100% 本地处理。
- [v1.1.0 — 更智能的媒体识别](https://flowpick.net/raw/zh-hans/changelog/v1.1.0.md): 新增动态媒体嗅探、音视频分组卡片、更完整的媒体信息展示，以及更流畅的媒体列表。
- [v1.1.1 — 受保护资源预览与下载](https://flowpick.net/raw/zh-hans/changelog/v1.1.1.md): 新增带 Referer 的代理预览与下载，优化视频封面加载，并增强 Firefox 支持。
- [v1.1.3 — 嗅探规则提示与更快的资源加载](https://flowpick.net/raw/zh-hans/changelog/v1.1.3.md): 新增嗅探规则提示横幅，优化资源嗅探与元数据加载速度，并修复 HLS 批量下载的选择问题。

## VersionsZhHant

- [v1.0.0 — 首次公開發布 🚀](https://flowpick.net/raw/zh-hant/changelog/v1.0.0.md): FlowPick 來了！輕量級瀏覽器擴展，自動偵測 M3U8/HLS、MPD/DASH、MP4、音訊和圖片，在瀏覽器內合併分片，資料 100% 本地處理。
- [v1.1.0 — 更智慧的媒體偵測](https://flowpick.net/raw/zh-hant/changelog/v1.1.0.md): 新增動態媒體偵測、音訊與影片分組卡片、更完整的媒體資訊，以及更流暢的媒體清單。
- [v1.1.1 — 受保護資源預覽與下載](https://flowpick.net/raw/zh-hant/changelog/v1.1.1.md): 新增帶有 Referer 的代理預覽與下載，最佳化影片封面載入，並增強 Firefox 支援。
- [v1.1.3 — 嗅探規則提示與更快的資源載入](https://flowpick.net/raw/zh-hant/changelog/v1.1.3.md): 新增嗅探規則提示橫幅，最佳化資源嗅探與中繼資料載入速度，並修正 HLS 批次下載的選擇問題。

## VersionsJa

- [v1.0.0 — 初回公開リリース 🚀](https://flowpick.net/raw/ja/changelog/v1.0.0.md): FlowPick 登場！M3U8/HLS、MPD/DASH、MP4、音声、画像を自動検出し、ブラウザ内でフラグメントを結合。データは100%ローカル処理。
- [v1.1.0 — メディア検出の強化](https://flowpick.net/raw/ja/changelog/v1.1.0.md): 動的メディアの検出、音声と映像のグループ化、より豊富なメディアカード、滑らかなメディア一覧を追加しました。
- [v1.1.1 — 保護されたリソースのプレビューとダウンロード](https://flowpick.net/raw/ja/changelog/v1.1.1.md): Referer 対応のプロキシプレビューとダウンロードを追加し、動画カバーの読み込みと Firefox 対応を改善しました。
- [v1.1.3 — スニッフィルールヒントとより高速なリソース読み込み](https://flowpick.net/raw/ja/changelog/v1.1.3.md): スニッフィルールのヒントバナーを追加し、リソーススニッフィングとメタデータ読み込みを高速化し、HLS 一括ダウンロードの選択を修正しました。

## VersionsKo

- [v1.0.0 — 첫 공개 릴리즈 🚀](https://flowpick.net/raw/ko/changelog/v1.0.0.md): FlowPick이 출시되었습니다! M3U8/HLS, MPD/DASH, MP4, 오디오 및 이미지를 자동 감지하고 브라우저 내에서 프래그먼트를 병합합니다. 데이터는 100% 로컬 처리.
- [v1.1.0 — 더 똑똑해진 미디어 감지](https://flowpick.net/raw/ko/changelog/v1.1.0.md): 동적 미디어 감지, 오디오·비디오 그룹 카드, 더 풍부한 미디어 카드, 더 부드러운 미디어 목록을 추가했습니다.
- [v1.1.1 — 보호된 리소스 미리보기 및 다운로드](https://flowpick.net/raw/ko/changelog/v1.1.1.md): Referer를 지원하는 프록시 미리보기와 다운로드를 추가하고, 동영상 커버 로딩 및 Firefox 지원을 개선했습니다.
- [v1.1.3 — 스니핑 규칙 힌트와 더 빠른 리소스 로딩](https://flowpick.net/raw/ko/changelog/v1.1.3.md): 스니핑 규칙 힌트 배너를 추가하고, 리소스 스니핑 및 메타데이터 로딩 속도를 개선하며, HLS 일괄 다운로드 선택 문제를 수정했습니다.

## Legal

- [Privacy Policy](https://flowpick.net/raw/legal/privacy-policy.md): FlowPick does not collect, upload, or store any user data. All processing happens locally in your browser.
- [Terms of Service](https://flowpick.net/raw/legal/terms-of-service.md): Terms of Service for FlowPick browser extension. Free to use, no data collection, all features available at no cost.

## LegalZhHans

- [隐私政策](https://flowpick.net/raw/zh-hans/legal/privacy-policy.md): FlowPick 不收集、上传或存储任何用户数据。所有处理均在您的浏览器本地完成。
- [服务条款](https://flowpick.net/raw/zh-hans/legal/terms-of-service.md): FlowPick 浏览器扩展的服务条款。免费使用，无数据收集，所有功能完全免费。

## LegalZhHant

- [隱私權政策](https://flowpick.net/raw/zh-hant/legal/privacy-policy.md): FlowPick 不收集、上傳或儲存任何使用者資料。所有處理均在您的瀏覽器本機完成。
- [服務條款](https://flowpick.net/raw/zh-hant/legal/terms-of-service.md): FlowPick 瀏覽器擴充功能的服務條款。免費使用，無資料收集，所有功能完全免費。

## LegalJa

- [プライバシーポリシー](https://flowpick.net/raw/ja/legal/privacy-policy.md): FlowPick はユーザーデータを収集、アップロード、保存しません。すべての処理はブラウザ内でローカルに行われます。
- [利用規約](https://flowpick.net/raw/ja/legal/terms-of-service.md): FlowPick ブラウザ拡張機能の利用規約。無料で利用可能、データ収集なし、すべての機能が無料で利用できます。

## LegalKo

- [개인정보 처리방침](https://flowpick.net/raw/ko/legal/privacy-policy.md): FlowPick은 사용자 데이터를 수집, 업로드 또는 저장하지 않습니다. 모든 처리는 브라우저에서 로컬로 이루어집니다.
- [이용약관](https://flowpick.net/raw/ko/legal/terms-of-service.md): FlowPick 브라우저 확장 프로그램의 이용약관입니다. 무료로 사용 가능, 데이터 수집 없음, 모든 기능을 무료로 이용할 수 있습니다.

## Blog

- [FlowPick v1.0.0 Release Notes: The First Public Drop](https://flowpick.net/raw/blog/flowpick-v1-0-0-first-public-release.md): FlowPick v1.0.0 is live — a browser extension that auto-detects HLS/DASH streams, audio, and images, merges fragments in-browser via WebAssembly FFmpeg, and keeps everything local. Here's what shipped on day one.
- [FlowPick v1.1.0 Release Notes: Smarter Media Detection](https://flowpick.net/raw/blog/flowpick-v1-1-0-smarter-media-detection.md): FlowPick v1.1.0 ships — grouped video cards, MSE recording, document sniffing, subtitle detection, and a pile of UI fixes. Here's what changed and why.
- [FlowPick v1.1.1: Protected Resource Preview & Download](https://flowpick.net/raw/blog/flowpick-v1-1-1-protected-resource-preview-download.md): v1.1.1 ships anti-hotlink proxy previews and downloads — images, audio, documents, and subtitles behind Referer checks now actually work. Faster video covers, stronger Firefox support.
- [FlowPick vs. Video DownloadHelper: Which One Should You Use in 2026?](https://flowpick.net/raw/blog/flowpick-vs-video-downloadhelper.md): An honest side-by-side comparison of FlowPick and Video DownloadHelper — which browser extension comes out ahead for HLS/DASH downloads, privacy, and ease of use.
- [FlowPick vs. yt-dlp: Which Video Downloader Actually Fits Your Workflow in 2026?](https://flowpick.net/raw/blog/flowpick-vs-yt-dlp.md): An honest side-by-side comparison of FlowPick (browser extension) and yt-dlp (command-line tool) — different tools for different users, with clear guidance on which one you should reach for.
- [How FlowPick Merges Hundreds of Video Segments into MP4 in the Browser](https://flowpick.net/raw/blog/how-flowpick-merges-video-segments-in-browser.md): No server, no FFmpeg install, no transcoding — a full technical breakdown of how FlowPick handles HLS/DASH segment merging entirely within a browser tab.
- [How to Download Bilibili Videos to Your Computer (2026 Latest Guide)](https://flowpick.net/raw/blog/how-to-download-bilibili-videos.md): A complete tutorial on downloading Bilibili videos using the FlowPick browser extension, supporting HLS livestreams, DASH videos, and regular MP4 content.
- [How to Download a Video from a Direct URL](https://flowpick.net/raw/blog/how-to-download-direct-mp4-video.md): Learn how to identify MP4 and WebM direct links, grab them with FlowPick in one click, and fix the most common failures: 403, 404, CORS, and incomplete files.
- [How to Sniff and Download Audio from Any Website: Podcasts, BGM, Audiobooks](https://flowpick.net/raw/blog/how-to-sniff-and-download-audio-from-any-website.md): A complete guide to sniffing and detecting web audio resources with FlowPick, covering direct MP3/M4A links, HLS audio streams, batch podcast downloads, and audiobook grabbing.
- [WebCodecs + Web Workers + OPFS: Practical Video Processing in the Browser](https://flowpick.net/raw/blog/webcodecs-web-workers-opfs-video-processing.md): A working example of using WebCodecs for hardware-accelerated video decode, Web Workers for parallel processing, and OPFS for high-throughput local file I/O — with benchmarks against FFmpeg WASM.

## BlogZhHans

- [FlowPick v1.0.0 发布说明：第一次公开亮相](https://flowpick.net/raw/zh-hans/blog/flowpick-v1-0-0-first-public-release.md): FlowPick v1.0.0 上线——浏览器扩展，自动嗅探 HLS/DASH 流、音频和图片，通过 WebAssembly FFmpeg 在浏览器内合并分片，全程本地处理。这是首日发布的内容。
- [FlowPick v1.1.0 发布说明：更智能的媒体识别](https://flowpick.net/raw/zh-hans/blog/flowpick-v1-1-0-smarter-media-detection.md): FlowPick v1.1.0 发布——分组视频卡片、MSE 录制、文档嗅探、字幕检测，还有一堆 UI 修复。本文说清楚改了什么、为什么改。
- [FlowPick v1.1.1：防盗链资源预览与下载](https://flowpick.net/raw/zh-hans/blog/flowpick-v1-1-1-protected-resource-preview-download.md): v1.1.1 上线——防盗链代理预览和下载，图片、音频、文档、字幕在有 Referer 校验的站点上终于能下了。视频封面加载更快，Firefox 支持更强。
- [FlowPick vs. yt-dlp：2026 年到底该用哪个视频下载工具？](https://flowpick.net/raw/zh-hans/blog/flowpick-vs-yt-dlp.md): FlowPick（浏览器扩展）和 yt-dlp（命令行工具）的诚实对比——不同的工具服务不同的用户，明确告诉你该选哪个。
- [FlowPick 是怎么在浏览器里把几百个视频切片合成 MP4 的](https://flowpick.net/raw/zh-hans/blog/how-flowpick-merges-video-segments-in-browser.md): 不靠服务器、不装 FFmpeg、不转码——拆解 FlowPick 在浏览器标签页内完成 HLS/DASH 分片合并的完整技术路径。
- [代码开源了！我是如何用三个月肝出 FlowPick 的](https://flowpick.net/raw/zh-hans/blog/how-i-built-flowpick-in-three-months.md): 一位独立开发者用三个月打造 FlowPick 的真实记录，介绍 webRequest 嗅探、M3U8/HLS 与 DASH 处理、FFmpeg WASM 踩坑、分片合并和本地写盘方案。
- [如何下载 Bilibili 视频到本地观看（2026 最新教程）](https://flowpick.net/raw/zh-hans/blog/how-to-download-bilibili-videos.md): 使用 FlowPick 浏览器扩展下载 Bilibili 视频的完整教程，涵盖 HLS 直播流、DASH 视频、普通 MP4 内容、视频识别和浏览器本地保存。
- [如何从视频直链下载 MP4 视频](https://flowpick.net/raw/zh-hans/blog/how-to-download-direct-mp4-video.md): 学会识别 MP4、WebM 视频直链，用 FlowPick 一键下载，并逐个拆解 403、404、CORS、文件不完整这些最常见的坑。
- [如何嗅探并下载网页上的音频：播客、BGM、有声书一网打尽](https://flowpick.net/raw/zh-hans/blog/how-to-sniff-and-download-audio-from-any-website.md): 用 FlowPick 嗅探检测网页音频资源的完整教程，涵盖 MP3/M4A 直链、HLS 音频流、播客批量下载和有声书抓取。