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brightcove-video-downloader

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Brightcove Video Downloader — Coming Soon (Browser Extension)

Brightcove Video Downloader — 即将推出（浏览器扩展）

Download Brightcove-embedded videos from supported websites as MP4 files directly from your browser. This extension is currently in development and has not been released yet.
Brightcove Video Downloader is an upcoming browser extension that will let users detect and save videos hosted on the Brightcove platform from supported site that uses a Brightcove player. Instead of relying on screen recording software or third-party desktop applications, the extension will work entirely inside the browser to identify embedded Brightcove players, resolve the underlying video source, and download the content as a standard MP4 file.
  • Detect Brightcove video players embedded on any webpage
  • Resolve and download the source video file as MP4
  • Support multiple quality levels when the player exposes them
  • Work across news sites, corporate pages, educational portals, and supported site using Brightcove
  • Designed for Chrome, Edge, Brave, Opera, Firefox, and other Chromium browsers
直接从你的浏览器中将受支持网站上嵌入的Brightcove视频下载为MP4文件。该扩展目前正在开发中，尚未发布。
Brightcove Video Downloader是一款即将推出的浏览器扩展，可让用户检测并保存受支持网站上使用Brightcove播放器托管的视频。无需依赖录屏软件或第三方桌面应用，该扩展完全在浏览器内运行，可识别嵌入的Brightcove播放器、解析底层视频源，并将内容下载为标准MP4文件。
  • 检测任意网页上嵌入的Brightcove视频播放器
  • 解析视频源文件并下载为MP4格式
  • 当播放器提供多清晰度选项时支持多画质选择
  • 可在新闻网站、企业页面、教育门户等所有使用Brightcove的受支持站点上运行
  • 适配Chrome、Edge、Brave、Opera、Firefox及其他Chromium内核浏览器

Status

项目状态

This extension is not yet available for download. Development is in progress and a release date has not been announced. Sign up below to get notified when it launches.
:bell: Get notified when this launches: Join the waitlist
该扩展暂未开放下载。 目前仍在开发中，尚未公布发布日期。你可以在下方注册，上线后将第一时间收到通知。
:bell: 上线时提醒我： 加入等候名单

Links

相关链接

Preview

预览

Brightcove Video Downloader hero image
Brightcove Video Downloader主图

Table of Contents

目录

Why Brightcove Video Downloader

为什么选择Brightcove Video Downloader

Brightcove is one of the most widely used enterprise video platforms on the web, powering embedded players on news outlets, government portals, university lecture sites, and corporate training pages. Unlike a simple MP4 link, Brightcove delivers video through an adaptive streaming architecture that splits content into segments and serves them through its own player API. There is no right-click save option, and the actual video URL is hidden behind player configuration scripts and token-gated manifests.
This makes saving a Brightcove video for offline viewing a frustrating process that typically involves inspecting network requests, piecing together stream URLs, and converting segmented files manually. Brightcove Video Downloader is being designed to automate that entire pipeline inside the browser. It will detect when a page contains a Brightcove player, resolve the best available video source, and present a simple download button so you can save the video as a single MP4 file without leaving the tab.
Brightcove是全球网络上应用最广泛的企业级视频平台之一，为新闻媒体、政府门户、大学课程网站、企业培训页面提供嵌入播放器支持。和普通MP4链接不同，Brightcove通过自适应流媒体架构传输视频，将内容拆分为分段文件并通过自有播放器API分发。没有右键保存选项，真实视频URL隐藏在播放器配置脚本和令牌管控的清单文件之后。
这就导致保存Brightcove视频用于离线观看的过程非常繁琐，通常需要检查网络请求、拼接流地址、手动转换分段文件。Brightcove Video Downloader的设计目标就是在浏览器内自动化完成整个流程：它会检测页面上的Brightcove播放器、解析可用的最优视频源，并提供简单的下载按钮，无需离开当前标签页即可将视频保存为单个MP4文件。

Planned Features

规划功能

  • Automatic detection of Brightcove video players on any webpage
  • Resolution of underlying video source URLs from player configuration data
  • Quality selection when the Brightcove player offers multiple renditions
  • Direct MP4 download to your local machine with no intermediate steps
  • Batch detection when a page contains more than one embedded Brightcove player
  • Filename generation based on video title and metadata where available
  • Browser-native workflow with no external software or command-line tools required
  • Cross-browser compatibility targeting Chrome, Edge, Brave, and Firefox
  • 自动检测任意网页上的Brightcove视频播放器
  • 从播放器配置数据中解析底层视频源URL
  • 当Brightcove播放器提供多版本画质时支持手动选择
  • 直接下载MP4文件到本地，无需中间步骤
  • 当页面包含多个嵌入的Brightcove播放器时支持批量检测
  • 可根据可用的视频标题和元数据自动生成文件名
  • 完全基于浏览器原生工作流，无需外部软件或命令行工具
  • 跨浏览器兼容，支持Chrome、Edge、Brave和Firefox

How It Will Work

运行逻辑

  1. Install the extension once it is released.
  2. Navigate to any webpage that contains an embedded Brightcove video player.
  3. The extension will scan the page and detect all Brightcove player instances.
  4. Click the extension icon to see a list of detected videos on the current page.
  5. Select the video you want to download from the list.
  6. Choose your preferred quality or resolution if multiple renditions are available.
  7. Click download and the extension will resolve the full video source.
  8. The MP4 file will be saved directly to your local downloads folder.
  1. 扩展发布后完成安装
  2. 访问任意包含嵌入Brightcove视频播放器的网页
  3. 扩展会扫描页面并检测所有Brightcove播放器实例
  4. 点击扩展图标即可查看当前页面上检测到的所有视频列表
  5. 从列表中选择你想要下载的视频
  6. 如果有多个画质版本，选择你偏好的清晰度
  7. 点击下载，扩展将解析完整视频源
  8. MP4文件将直接保存到你的本地下载文件夹

Expected Formats

支持格式

  • Input: Brightcove adaptive streams (HLS / DASH manifests delivered through the Brightcove player API)
  • Output: MP4 (H.264 video with AAC audio)
Downloaded files will be saved as standard MP4 files that are compatible with virtually every media player, video editor, mobile device, and operating system.
  • 输入：Brightcove自适应流（通过Brightcove播放器API分发的HLS / DASH清单）
  • 输出：MP4（H.264视频编码+AAC音频编码）
下载的文件将保存为标准MP4格式，几乎兼容所有媒体播放器、视频编辑器、移动设备和操作系统。

Who It's For

适用人群

  • Journalists and researchers archiving news clips from media sites that use Brightcove
  • Students saving university lecture recordings and educational course content
  • Corporate employees downloading internal training videos for offline review
  • Content creators collecting reference footage from public Brightcove-hosted sources
  • Anyone who needs offline access to videos embedded on sites that do not offer a download button
  • 需要归档使用Brightcove的媒体网站新闻片段的记者和研究人员
  • 需要保存大学课程录屏和教育内容的学生
  • 需要下载内部培训视频用于离线回顾的企业员工
  • 需要从公开的Brightcove托管源收集参考素材的内容创作者
  • 所有需要离线访问无内置下载按钮网站上嵌入视频的用户

Use Cases We're Building For

目标使用场景

  • Save a news segment from a media outlet that embeds its video through Brightcove
  • Download university lecture recordings for offline study and review
  • Archive corporate training or onboarding videos for personal reference
  • Capture conference talk recordings hosted on event pages using Brightcove players
  • Build an offline library of educational or informational videos from public websites
  • 保存通过Brightcove嵌入视频的媒体平台上的新闻片段
  • 下载大学课程录屏用于离线学习和复习
  • 归档企业培训或入职视频用于个人参考
  • 抓取使用Brightcove播放器的活动页面上的会议演讲录屏
  • 为公开网站上的教育或资讯视频构建本地离线库

Security & Scope

安全与使用范围

  • 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
  • 仅在用户主动打开的当前活动浏览器标签页上运行
  • 仅为用户主动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、已批准的嵌入场景，必要时仅在用户授权的会话下运行

FAQ

常见问题

When will Brightcove Video Downloader be released? A release date has not been set. Sign up at the waitlist link above to be notified as soon as it is available.
Does it work on supported websites that uses Brightcove? The extension is being designed to detect Brightcove players regardless of which website embeds them. Compatibility may vary depending on how a site configures its player and access controls.
What video quality will it support? Quality options will depend on the renditions that the Brightcove player makes available for a given video. The extension will let you choose from whatever resolutions the player exposes.
Will it handle DRM-protected content? Videos protected by digital rights management may not be downloadable. The extension is intended for content that the Brightcove player delivers without DRM encryption.
Is it free? Pricing details will be announced closer to launch. SERP extensions typically include a free trial period.
Can it download multiple videos from the same page? Batch detection is a planned feature. When a page contains several Brightcove players, the extension will list all detected videos so you can download them individually.
Brightcove Video Downloader什么时候发布？ 目前尚未确定发布日期。在上方等候名单链接注册即可在上线后第一时间收到通知。
它可以在所有使用Brightcove的受支持网站上运行吗？ 该扩展的设计目标是检测所有网站嵌入的Brightcove播放器，兼容性可能根据站点的播放器配置和访问控制规则有所差异。
它支持哪些视频画质？ 画质选项取决于Brightcove播放器为对应视频提供的版本，扩展将列出播放器公开的所有分辨率供你选择。
它可以处理DRM保护的内容吗？ 受数字版权管理保护的视频可能无法下载，该扩展仅适用于Brightcove播放器分发的无DRM加密内容。
它是免费的吗？ 定价细节将在临近发布时公布，SERP旗下的扩展通常会提供免费试用期。
它可以从同一页面下载多个视频吗？ 批量检测是规划中的功能，当页面包含多个Brightcove播放器时，扩展将列出所有检测到的视频，你可以逐个下载。

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.
本仓库遵循LICENSE文件中的SERP Apps专有许可证分发，在复制、修改或重新分发本项目的任何部分之前请查阅该文件。

Notes

注意事项

  • This extension is in development and is not available for download yet
  • Only download content you own or have explicit permission to save
  • Video quality and availability will depend on the configuration set by each site's Brightcove account
  • Changes to the Brightcove player API or streaming infrastructure may affect functionality once released
  • An active internet connection is required to load and detect embedded Brightcove videos
  • 该扩展仍在开发中，暂未开放下载
  • 仅下载你拥有所有权或获得明确授权保存的内容
  • 视频画质和可用性取决于各站点Brightcove账户的配置
  • Brightcove播放器API或流媒体基础设施的变更可能会影响发布后的功能可用性
  • 需要活跃的网络连接才能加载和检测嵌入的Brightcove视频

About Brightcove

关于Brightcove

Brightcove is an enterprise video hosting and streaming platform used by businesses, news organizations, government agencies, and educational institutions to embed video players on their websites. It provides publishers with adaptive bitrate streaming, analytics, and content management but does not give end viewers any built-in option to download videos for offline use. Brightcove Video Downloader is being built to fill that gap for users who need a local copy of video content they already have access to through their browser.
Brightcove是一款企业级视频托管和流媒体平台，被企业、新闻机构、政府机构和教育机构用于在其网站上嵌入视频播放器。它为内容发布方提供自适应码率流、数据分析和内容管理功能，但并未为终端观众提供内置的离线下载视频选项。Brightcove Video Downloader的开发目标就是为那些需要将已经通过浏览器有权访问的视频内容保存到本地的用户填补这一空白。