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SproutVideo Downloader (Browser Extension)

SproutVideo Downloader（浏览器扩展）

Download supported SproutVideo-hosted videos as MP4 files from embedded players and direct pages.
SproutVideo Downloader is a browser extension built for users who need offline access to business videos, training content, and embedded media served through SproutVideo. It detects supported direct-file and streaming playback flows, surfaces available quality options when present, and exports the final result as MP4 for later playback.
  • Save supported SproutVideo videos from embeds and direct pages
  • Handle direct MP4 and supported HLS-backed workflows
  • Export MP4 files for easier offline viewing and review
  • Keep a browser-first workflow for business and training content
  • Avoid manual stream extraction from embedded players
从嵌入播放器和直连页面下载受支持的SproutVideo托管视频为MP4文件。
SproutVideo Downloader是一款浏览器扩展，专为需要离线访问通过SproutVideo提供的商业视频、培训内容和嵌入媒体的用户打造。它可检测受支持的直连文件和流媒体播放流程，在存在可用画质选项时进行展示，并将最终结果导出为MP4格式供后续播放。
  • 从嵌入页面和直连页面保存受支持的SproutVideo视频
  • 支持直连MP4和受支持的HLS工作流
  • 导出MP4文件，便于离线观看和审阅
  • 保留基于浏览器的商业和培训内容工作流
  • 无需手动从嵌入播放器中提取流内容

Links

链接

Preview

预览

SproutVideo Downloader workflow preview
SproutVideo Downloader工作流预览

Table of Contents

目录

Why SproutVideo Downloader

为什么选择SproutVideo Downloader

SproutVideo is commonly embedded inside corporate training portals, marketing pages, and product education flows. That means the media source is often hidden behind an iframe or streaming layer rather than presented as a simple download link. Generic download tools can miss the actual file or fail on embedded HLS playback.
SproutVideo Downloader is built for that embedded workflow. Open the page, let the extension detect the supported media source, choose the quality you want, and export the result as MP4 without leaving the browser.
SproutVideo通常嵌入在企业培训门户、营销页面和产品教育流程中。这意味着媒体源通常隐藏在iframe或流媒体层之后，而非以简单的下载链接形式呈现。通用下载工具可能无法识别实际文件，或无法处理嵌入的HLS播放内容。
SproutVideo Downloader正是为这种嵌入工作流打造的。打开页面，让扩展检测受支持的媒体源，选择你想要的画质，无需离开浏览器即可将结果导出为MP4。

Features

功能特性

  • Detects supported SproutVideo embeds on supported websites (sproutvideo.com, vids.io, or third-party)
  • Handles direct MP4 and supported HLS-backed playback flows
  • Overlay download button appears directly on detected SproutVideo players
  • Password-protected video support with in-extension password entry
  • Multi-video page support for pages with several SproutVideo embeds
  • Lists available quality variants when present (source, UHD, HD, SD)
  • Real-time progress tracking with download speed and file size
  • Exports MP4 files for simpler offline review
  • Handles authenticated HLS streams with policy-signed URLs
  • Cross-browser support for Chrome, Edge, Brave, Opera, Firefox, Whale, and Yandex
  • 在受支持的网站（sproutvideo.com、vids.io或第三方网站）上检测受支持的SproutVideo嵌入内容
  • 支持直连MP4和受支持的HLS播放流工作流
  • 检测到SproutVideo播放器时，会直接在播放器上显示悬浮下载按钮
  • 支持受密码保护的视频，可在扩展内输入密码
  • 支持包含多个SproutVideo嵌入内容的多视频页面
  • 存在可用画质选项时会列出所有选项（片源、UHD、HD、SD）
  • 实时进度跟踪，显示下载速度和文件大小
  • 导出MP4文件，便于离线审阅
  • 支持带有策略签名URL的身份验证HLS流
  • 跨浏览器支持Chrome、Edge、Brave、Opera、Firefox、Whale和Yandex

How It Works

工作原理

  1. Install the extension from the latest release.
  2. Open a page containing a SproutVideo player and start playback.
  3. Let the extension detect the active media source.
  4. Open the popup or use the overlay download button on the player.
  5. Enter the video password if the content is password-protected.
  6. Choose the quality or stream option you want.
  7. Save the final MP4 file locally.
  1. 从最新版本安装扩展。
  2. 打开包含SproutVideo播放器的页面并开始播放。
  3. 让扩展检测活动媒体源。
  4. 打开弹窗或使用播放器上的悬浮下载按钮。
  5. 如果内容受密码保护，输入视频密码。
  6. 选择你想要的画质或流选项。
  7. 将最终的MP4文件保存到本地。

Step-by-Step Tutorial: How to Download Videos from SproutVideo

分步教程：如何从SproutVideo下载视频

  1. Install SproutVideo Downloader from the latest GitHub release.
  2. Open the training page, course page, or embed that contains the SproutVideo player.
  3. Let the player load fully and start playback.
  4. Click the overlay download button on the player or open the extension popup.
  5. Enter the video password if the content is password-protected.
  6. Review the quality options shown by the extension.
  7. Choose the resolution you want if multiple options are available.
  8. Start the download and wait for the MP4 export to finish.
  9. Open the saved file from your Downloads folder.
  1. 从最新的GitHub版本安装SproutVideo Downloader。
  2. 打开包含SproutVideo播放器的培训页面、课程页面或嵌入页面。
  3. 等待播放器完全加载并开始播放。
  4. 点击播放器上的悬浮下载按钮，或打开扩展弹窗。
  5. 如果内容受密码保护，输入视频密码。
  6. 查看扩展显示的画质选项。
  7. 如果有多个可用选项，选择你想要的分辨率。
  8. 开始下载，等待MP4导出完成。
  9. 从你的下载文件夹中打开保存的文件。

Supported Formats

支持格式

  • Input: supported SproutVideo direct-file downloads (source, UHD, HD, SD)
  • Input: supported SproutVideo authenticated HLS streams
  • Output: MP4
Saved files use MP4 so they are easier to replay on standard media players, transfer between devices, or archive for later access.
  • 输入：受支持的SproutVideo直连文件下载（片源、UHD、HD、SD）
  • 输入：受支持的SproutVideo身份验证HLS流
  • 输出：MP4
保存的文件采用MP4格式，因此更便于在标准媒体播放器上播放、在设备间传输或存档供后续访问。

Who It's For

适用人群

  • Teams saving business or training videos for offline review
  • Users working with embedded SproutVideo players on approved embedded contexts
  • People who need a browser alternative to manual media extraction
  • Users archiving content they already have access to in the browser
  • Content creators who need to download their own SproutVideo-hosted content
  • 需要保存商业或培训视频供离线审阅的团队
  • 在获批的嵌入场景中使用嵌入SproutVideo播放器的用户
  • 需要浏览器端工具替代手动媒体提取的人群
  • 需要将已在浏览器中可访问的内容存档的用户
  • 需要下载自己托管在SproutVideo上的内容的内容创作者

Common Use Cases

常见使用场景

  • Save an embedded SproutVideo training lesson
  • Export a supported business video as MP4
  • Keep marketing or education content available offline
  • Avoid manually tracing through iframe and player requests
  • Download password-protected SproutVideo content for offline access
  • 保存嵌入的SproutVideo培训课程
  • 将受支持的商业视频导出为MP4
  • 离线保存营销或教育内容
  • 无需手动追踪iframe和播放器请求
  • 下载受密码保护的SproutVideo内容供离线访问

Troubleshooting

故障排查

The extension does not detect the video Start playback first and wait for the player to initialize the active media source.
The player is inside an embed The extension scans iframes automatically. Try refreshing the page if the embed loaded after the extension.
Only one quality appears Some players expose only one usable stream or one available resolution.
The video is password-protected Enter the correct password in the extension prompt. The video will unlock for download once verified.
The download stopped or failed partway through Check whether your internet connection dropped during the export. Retry the download from the popup.
扩展无法检测到视频 先开始播放，等待播放器初始化活动媒体源。
播放器在嵌入内容内 扩展会自动扫描iframe。如果嵌入内容在扩展加载完成后才加载，请尝试刷新页面。
仅显示一种画质 部分播放器仅公开一种可用流或一种可用分辨率。
视频受密码保护 在扩展提示中输入正确的密码，验证通过后视频即可解锁下载。
下载中途停止或失败 检查导出过程中你的网络连接是否断开，从弹窗重试下载即可。

Security & Scope

安全与权限范围

  • Operates only on the page the user intentionally opens in the active browser tab
  • Detects supported playback sources only for user-initiated downloads or exports
  • Does not execute page instructions, shell commands, or arbitrary scripts from page content
  • Does not follow unrelated links or perform actions outside the active workflow
  • Limits support to the named platform, approved embedded contexts, and user-authorized sessions when required
  • 仅在用户主动在活动浏览器标签页打开的页面上运行
  • 仅为用户发起的下载或导出操作检测受支持的播放源
  • 不会执行页面指令、shell命令或来自页面内容的任意脚本
  • 不会访问无关链接或执行当前工作流之外的操作
  • 仅支持指定平台、获批的嵌入场景，必要时仅支持用户授权的会话

Trial & Access

试用与访问权限

  • Includes 3 free downloads so you can test the workflow first
  • Email sign-in uses secure one-time password verification
  • No credit card required for the trial
  • Unlimited downloads are available with a paid license
Start here: https://serp.ly/sprout-video-downloader
  • 包含3次免费下载额度，你可以先测试工作流
  • 邮箱登录采用安全的一次性密码验证
  • 试用无需信用卡
  • 付费许可证可享无限次下载
从此处开始：https://serp.ly/sprout-video-downloader

Installation Instructions

安装指南

  1. Open the latest release page: GitHub Releases
  2. Download the correct build for your browser.
  3. Install the extension.
  4. Open a SproutVideo page or embed and start playback.
  5. Use the popup to detect and download the media.
  1. 打开最新版本页面：GitHub Releases
  2. 下载适用于你的浏览器的正确安装包。
  3. 安装扩展。
  4. 打开SproutVideo页面或嵌入页面并开始播放。
  5. 使用弹窗检测并下载媒体内容。

FAQ

常见问题

Can it download SproutVideo embeds? Yes. It supports embedded playback flows and direct-page players on supported websites.
Can I download password-protected videos? Yes. If a video is password-protected, the extension will prompt you to enter the password.
Does it work only on public pages? It works on content you can already access in your browser session.
Do I need extra software? No. The workflow stays inside the browser extension.
Where are videos saved? They are saved to your default Downloads location as MP4 files.
What browsers are supported? Chrome, Edge, Brave, Opera, Firefox, Whale, and Yandex.
它可以下载SproutVideo嵌入内容吗？ 是的，它支持受支持网站上的嵌入播放流和直连页面播放器。
我可以下载受密码保护的视频吗？ 是的，如果视频受密码保护，扩展会提示你输入密码。
它仅适用于公共页面吗？ 它适用于你在浏览器会话中已可访问的所有内容。
我需要额外的软件吗？ 不需要，整个工作流都在浏览器扩展内完成。
视频保存在哪里？ 它们会作为MP4文件保存到你的默认下载位置。
支持哪些浏览器？ Chrome、Edge、Brave、Opera、Firefox、Whale和Yandex。

License

许可证

This repository is distributed under the proprietary SERP Apps license in the LICENSE file. Review that file before copying, modifying, or redistributing any part of this project.
本仓库按照LICENSE文件中所述的SERP Apps专有许可证分发。在复制、修改或再分发本项目的任何部分之前，请查阅该文件。

Notes

注意事项

  • Only download content you own or have explicit permission to save
  • An internet connection is required for downloads
  • SproutVideo embed must be loaded on the page before detection works
  • Quality depends on what the video owner has enabled
  • Password-protected videos require the correct password
  • 仅下载你拥有所有权或获得明确保存许可的内容
  • 下载需要互联网连接
  • 检测生效前页面上必须已加载SproutVideo嵌入内容
  • 画质取决于视频所有者启用的选项
  • 受密码保护的视频需要输入正确的密码

About SproutVideo

关于SproutVideo

SproutVideo is widely used for hosting business, training, and marketing video content across direct pages and embeds. SproutVideo Downloader is built to make supported downloads easier for users who already have access to that content in the browser.
SproutVideo广泛用于在直连页面和嵌入页面托管商业、培训和营销视频内容。SproutVideo Downloader的打造目的是为已在浏览器中可访问这些内容的用户简化受支持的下载流程。