Viz Artist and Viz Engine 3.8.3

Vizrt is pleased to announce the release of Viz Artist and Engine 3.8.3.

This is mainly a maintenance release with bug fixes, and also introduces new features such as official support for SMPTE 2022-6 via the Matrox X.mio3 IP card.

It is recommended for new installations and as an update for existing installations.

Official support for SMPTE 2022-6 via X.mio3 IP

  • The X.mio3 IP card has generally the same behavior as the SDI counterpart cards.

  • 4 input and 4 output streams.

  • Low latency mode identical with SDI cards.

  • Introduces Clean feed for DVE sources.

Important! Viz Artist and Engine 3.8.3 and the Matrox X.mio3 IP integration require Matrox DSX.utils version


  • Integration of the new Matrox X.mio3 IP video board.

  • API for Audio, Video, VBI (AVV) shared memory integrations.

  • Format and types for sharing payload between tasks for IP Streaming.

  • Clean Feed of Input Sources.

  • Video wall: Color correction per head.

Bug Fixes

  • Fixed several issues concerning the use of multi byte fonts in Viz Artist.

  • Certain fonts with complex script issues now revert to font file mode.

  • Several improvements for Virtual Studio setups.

  • Masks in front layer scene are now working correctly when using certain post processing effects such as  lens distortion.

  • For a full overview of new features and fixed issues, please refer to the release notes.

Installation Files and Documentation

Download the release notes and installation files from the Vizrt FTP in the /products/VizEngine/Latest Version folder.

All necessary drivers are available on the FTP Server.

For documentation, visit our Documentation Center.