Viz Libero 5.7.4

Viz Libero 5.7.4 is a maintenance release of the world’s most advanced sports analysis software. Vizrt strongly recommend to upgrade to the Viz Libero 5.7.4 version as soon as possible.

Please refer to the What's New in Viz Libero 5.7 document and the Viz Libero User and Administrator Guide for additional information on the new features added with Viz Libero 5.7.


New Features

Adaptations to the Rink definition for NHL and IIHF Hockey according to new rules for 2014/15 season. The 2014/15 Rink definitions are used, by default, for new projects. The user can select a different definition using the new 'Rink Setup' parameter in the according drop down list inside the New Project dialog, the project configuration, or in the camera module.


Bug Fixes

The following bugs have been fixed compared to Viz Libero 5.7.3:


  • Fixed issue resulting in 'Trying to access a non-existing property' when going directly into Telestrator after a clean installation.

  • Chroma keying not working on Compute Capability 1.x graphics cards, i.e. Quadro FX or similar.

  • Fixed issue with setting video signal sync delays.


  • Fixed issue that prevented a User from adding multiple annotations into the same frame without changing the current frame.

  • Shot Speed annotation was not working correctly.

  • Double click on IN/OUT column of Playlist table items does not switch to Properties tab anymore.

Camera Calibration

  • Fixed issue related to global camera optimization.

Virtual Views

  • Speed up of 'Update Flight' functionality.

  • 'Global Player Optimization' button was not correctly initialized.

Vizrt Export

  • Fixed instability when local path could not be created.

Administrator Tool

  • Sending Log files could fail on non-standard setups.

  • Fixed HDD check for latest Intel Raid systems.


Application Data Update

  • Added 2014/15 UEFA Champions League teams.

  • Updated Major League Baseball.

  • Added new player labels and overlays.


Known Limitations

EVS integration with Multicam 12.x

Viz Libero supports integration only with Multicam version 12.05.35 (or newer). Older Multicam 12.x versions have a bug related to HANC timecode insertion and do not work with Viz Libero. This does not affect Multicam 11.x and older.


Installation Notes for Windows7/x64

The upgrade to Viz Libero 5.7.4 on Win7/x64 systems requires the following items:

  • The Bluefish Driver (

  • The Viz Libero 5.7.4 installation file (VizLibero.5.7.4.x64.54485.msi)

  • The Viz Libero Application Data update file (VizLibero.ApplicationData20141009.msi)

To access the installation files, please contact your Vizrt Sports sales representative. You will be provided with credentials to access the download area.

For full details on the installation procedure, driver requirements, and project compatibility, see the Viz Libero 5.7.4 Release Notes .

For a product overview, see What's New in Viz Libero 5.7 .


Laptop Installations / Systems without Bluefish Video Hardware

In order to run Viz Libero, you have to place the two DLL files in the into C:\LV\Highlight.