我已经在其他一些网站上发布了这篇文章，尽管为什么不在stackoverflow上与男孩/女孩分享呢?

Install the Video DownloadHelper extension on Firefox browser. With DownloadHelper activated, navigate to the webpage containing the video that you want to download. Once the video is streaming, click on the DownloadHelper icon. It will give you a list of all file formats available on the current video. Scroll onto the file format that you wish to download On the right hand side, you will see an arrow Click on that arrow to get more information regarding the current video and the selected format From the displayed window at the end of that arrow, scroll down and select "Details" You now have all the details concerning the current video and the selected format. It is something like this.

打击⊗细节 _needsAggregate _needsCoapp 行动 比特率 分块 descrPrefix durationFloat 扩展 frameId fromCache 集团 hls id isPrivate 长度 masterManifest mediaManifest originalId 介绍人 大小 状态 标题 topUrl url urlFilename

现在，在Hit Details中查看referrer的细节。这就是你想要的url。复制并粘贴到您最喜欢的下载程序上。

这个过程取决于视频托管的位置和方式。知道这一点可以帮助你更详细地回答问题。

作为一个例子;这就是如何在Vimeo上下载带有blob链接的视频。

查看视频播放器iframe的源代码 搜索mp4 带有令牌查询的复制链接 在令牌到期前下载

来源和步骤说明在这里。

Find the playlist/manifest with the developer tools network tab. There is always one, as that's how it works. It might have an m3u8 extension that you can type into the Filter. (The youtube-dl tool can also find the m3u8 tool automatically some time give it a direct link to the webpage where the video is being displayed.) Give it to the youtube-dl tool (Download). It can download much more than just YouTube. It'll auto-download each segment then combine everything with FFmpeg then discard the parts. There is a good chance it supports the site you want to download from natively, and you don't even need to do step #1. If you find a site that is stubborn and you run into 403 errors... Telerik Fiddler to the rescue. It can catch and save anything transmitted (such as the video file) as it acts as a local proxy. Everything you see/hear can be downloaded, unless it's DRM content like Spotify.

注意:在窗口中，您可以使用“命令提示符”或创建批处理文件使用youtube-dl.exe。即

谢谢

如果blob实例化的数据来自一个F4M清单(检查网络选项卡在Chrome的开发工具)，你可以下载视频文件使用php脚本发布在这里:https://n1njahacks.wordpress.com/2015/01/29/how-to-save-hds-flash-streams-from-any-web-page/

通过将:

  if ($manifest == '')
    $manifest = $_GET['manifest'];

之前:

  if ($manifest)

你甚至可以在web服务器上运行它，使用带有查询字符串的请求:?manifest=[manifest url]。

注意，您可能需要使用FTP客户端来检索下载的视频文件并在脚本之后清理(它会留下所有下载的视频部分)。

这是我设法“下载”它的方法:

使用inspect-element来标识M3U播放列表文件的URL 下载M3U文件 使用VLC读取M3U文件，流和转换视频到MP4

在Firefox中，M3U文件显示为application/vnd.apple.mpegurl类型

M3U文件的内容如下所示:

打开VLC内侧播放器，使用Media => Convert选项。使用您(保存的)M3U文件作为源文件:

我已经在其他一些网站上发布了这篇文章，尽管为什么不在stackoverflow上与男孩/女孩分享呢?

Install the Video DownloadHelper extension on Firefox browser. With DownloadHelper activated, navigate to the webpage containing the video that you want to download. Once the video is streaming, click on the DownloadHelper icon. It will give you a list of all file formats available on the current video. Scroll onto the file format that you wish to download On the right hand side, you will see an arrow Click on that arrow to get more information regarding the current video and the selected format From the displayed window at the end of that arrow, scroll down and select "Details" You now have all the details concerning the current video and the selected format. It is something like this.

打击⊗细节 _needsAggregate _needsCoapp 行动 比特率 分块 descrPrefix durationFloat 扩展 frameId fromCache 集团 hls id isPrivate 长度 masterManifest mediaManifest originalId 介绍人 大小 状态 标题 topUrl url urlFilename

现在，在Hit Details中查看referrer的细节。这就是你想要的url。复制并粘贴到您最喜欢的下载程序上。