# VideoPlayerEvents.VideoSizeDidChange ``` struct VideoSizeDidChange ``` ## Topics ### Instance Properties [`let screenMeshSize: SIMD2`](/documentation/RealityKit/VideoPlayerEvents/VideoSizeDidChange/screenMeshSize) video screen mesh size in meters [`let videoDimension: SIMD2`](/documentation/RealityKit/VideoPlayerEvents/VideoSizeDidChange/videoDimension) Video resolution ## Relationships ### Conforms To [`Event`](/documentation/RealityKit/Event) [`SendableMetatype`](/documentation/Swift/SendableMetatype) [`Sendable`](/documentation/Swift/Sendable) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)