Contents

AVPortalViewport

Declaration

class AVPortalViewport

Overview

A viewport configuration for displaying content in portals.

AVPortalViewport defines the visual parameters for content displayed within a portal frame. Use this configuration to create cinematic viewing experiences with custom framing.

		Portal viewports allow you to control how immersive content is framed and
		presented to users. You can specify the aspect ratio of the portal frame to
		achieve the desired visual effect.

		When properties are not explicitly set, the system provides sensible defaults:
		- Aspect Ratio: Defaults to 16:9 (1.78) for standard widescreen content

		Spatial videos are not supported in portal viewports.

Topics

Configuring the aspect ratio

See Also

visionOS playback