Skip to main content

Block External Display Output

Notice

This document is a machine-translated draft and is currently undergoing review. Some content may be inaccurate or differ from the original Korean version. For the most precise information, refer to the Korean documentation.

Block external display output is a security feature that restricts video transmission to TVs, projectors, external monitors, and similar devices. By using this feature, you can protect the commercial value of your content by fundamentally preventing multiple people from simultaneously watching on a large screen using a single course pass or account.

⚠️ Pre-check list​

  • Content attributes: Activated only for encrypted content with Kollus DRM applied.
  • Player compatibility: Works only in the Kollus secure player environment. (See Also: Player types)
  • Operating system characteristics: In PC environments, wired cable output can be precisely controlled only on the Windows operating system.

Block external display output settings​

When settings take effect

The policy is applied starting from newly initiated playback sessions after the settings are saved. It may not be immediately reflected for users who are already watching content, so it is recommended to provide sufficient advance notice and conduct testing when changing policies.

  1. Go to Kollus VOD console > [Channel].
  2. Click [More options (⋮)] > [Block external display output] from the channel list on the left or the channel card.
  3. Check [Block external display output] and click [Save].