System Requirements for HTML5 Multimedia Redirection

Horizon Agent and Horizon Client, and the remote desktops and client systems on which you install the agent and client software, must meet certain requirements to support the HTML5 Multimedia Redirection feature.

• Remote desktop

  • The HTML5 Multimedia Redirection group policy settings must be configured on the Active Directory server. See Install and Configure HTML5 Multimedia Redirection.
  • The Google Chrome, Microsoft Edge, or Microsoft Edge (Chromium) browser must be installed.
  • The Horizon HTML5 Multimedia Redirection extension must be installed in the browser. See Install the Horizon HTML5 Redirection Extension for Google Chrome, Install the Horizon HTML5 Redirection Extension for Microsoft Edge, or Install the Horizon HTML5 Redirection Extension for Microsoft Edge (Chromium).

• Client system

  • For Windows client systems, Horizon Client for Windows must be installed with the Support for HTML5 Multimedia Redirection and Browser Redirection custom setup option selected. This option is selected by default. See the topics about installing Horizon Client in the Horizon Client for Windows Guide document.
  • For Linux client systems, Horizon Client for Linux must be installed with the HTML5 Multimedia Redirection (HTML5MMR) and Browser Content Redirection (BCR) custom setup option selected. This option is selected by default. See the topics about installing Horizon Client in the Horizon Client for Linux Guide .

• Display protocol for the remote session

  • PCoIP
  • Blast

• TCP port

  HTML5 Multimedia Redirection uses port 9427.