VGrab Web video downloader extension Blog Feedback
Install to Chrome

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Can I record a live stream while watching it?

Yes. Click once to start recording, once to stop, and you get a playable file. Players that never expose a video address are recorded as they play.

Three paths, chosen automatically

Live pages differ from site to site, so VGrab has three ways in and picks the one that works — nothing for you to judge. One: the player is fetching a segmented stream, so the segments are fetched by the list from the earliest one still available until you stop. Two: the player gives no address and decodes inside the page, so the data it feeds the decoder is captured. Three: nothing can be captured, so what the player is showing and playing is recorded.

How to use it, two steps

  1. Open the live page and press play; click the VGrab icon, then Save (on a live page that means Start recording).
  2. Click Stop recording when you are done; a few seconds later you have an MP4.

Questions

Will a long recording blow up? No. Data is written to disk as it is recorded and a new file is started past 1 GB; if the disk is nearly full it stops early and tells you.

What if the quality changes mid-way? Recording continues without a cut.

Can it record from the start of the stream? On the segmented-stream path it starts from the earliest segment the server still has, usually a few minutes back; the other two paths can only start from the moment you clicked.

Other features

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Install to Chrome