Blackmagic Video Assist 2.5.1 Update Now Available

The Blackmagic Video Assist 2.5.1 software update adds 2x and 4x magnification options when using the vectorscope on Blackmagic Video Assist 4K. This update also includes general performance and stability updates for both Blackmagic Video Assist and Video Assist 4K.
To download this update, simply visit

What’s new in Blackmagic Video Assist 2.5.1

  • Add x2 and x4 Vectorscope zoom to the Video Assist 4K
  • General performance and stability updates to the Video Assist and Video Assist 4K

Minimum system requirements for macOS

  • macOS 10.13 High Sierra or later
  • macOS 10.12 Sierra or later
  • macOS 10.11 El Capitan
  • USB 2.0 port for software updates

Minimum system requirements for Windows

  • Microsoft Windows 10 64-bit
  • Microsoft Windows 8 64-bit
  • USB 2.0 port for software updates

Installing Blackmagic Video Assist Utility

Before installing the software, we recommend that you run “Uninstall Video Assist” first.

The Blackmagic Video Assist installer package installs:

  • Video Assist Setup

Additional Information

Some applications may use third party code under license. For details please refer to the included “Third Party Licenses.rtf” document.

Written by Jake Fruia

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