We would like to create an Immersive video and store the video file locally in Vision Pro for viewing. By Immersive video, I mean the video that is played at the end of the Vision Pro experience at the Apple Store (LeBron's dunk, Curry's 3-point shot, tightrope walk, etc.). It is unclear if a way is currently provided to view Immersive video locally. I can find some information about Spatial video on the Dev site, but I can't find any information about Immersive video. My understanding is: Spatial video: A video window appears in space and plays video with depth. Up to 4K side-by-side video can be converted to MV-HEVC format using Xcode and played back in the Photos app. Immersive video: 180VR video, but I’m not sure how it was created. Similar to Spatial video, I converted a side-by-side 180VR video to MV-HEVC format using Xcode, but it could not be played back in the Photos app as expected. Vision Pro's Photos app features an Immersive button during video playback, but this appears to be for zooming in on Spatial video to the full field of view, which seems different from Immersive video. The demo video provided by Apple is streamed from Apple TV, and there are no local files available. We are currently considering creating an app that displays different videos to each eye, but we prefer not to go this route due to licensing and distribution issues.

I am develop visionOS app. I am now very interested in Metal and Compositor Services, but I have not explored them in depth. I know that Metal has a higher degree of control freedom. I am wondering if using Compositor Services will have fewer functions than RealityKit in AR technology (such as scene reconstruction and understanding, hover effect, etc.).

What will be the pros and cons if unreal engine is used in apple vision pro? What are the issues that unreal will face in future on apple vision pro? What will be the specifications required for unreal to work on vision pro?

The WWDC25 video and notes titled “Learn About Apple Immersive Video Technologies” introduced the Apple Spatial Audio Format (ASAF) and codec (APAC). However, despite references throughout on using immersive video, there is scant information on ASAF/APAC (including no code examples and no framework references), and I’ve found no documentation in Apple’s APIs/Frameworks about its implementation and use months on. I want to leverage ambisonic audio in my app. I don’t want to write a custom AU if APAC will be opened up to developers. If you read the notes below along with the iPhone 17 advertising (“Video is captured with Spatial Audio for immersive listening”), it sounds like this is very much a live feature in iOS26. Anyone know the state of play? I’m across how the PHASE engine works, which is unrelated to what I’m asking about here. Original quote from video referenced above: “ASAF enables truly externalized audio experiences by ensuring acoustic cues are used to render the audio. It’s composed of new metadata coupled with linear PCM, and a powerful new spatial renderer that’s built into Apple platforms. It produces high resolution Spatial Audio through numerous point sources and high resolution sound scenes, or higher order ambisonics.” ”ASAF is carried inside of broadcast Wave files with linear PCM signals and metadata. You typically use ASAF in production, and to stream ASAF audio, you will need to encode that audio as an mp4 APAC file.” ”APAC efficiently distributes ASAF, and APAC is required for any Apple immersive video experience. APAC playback is available on all Apple platforms except watchOS, and supports Channels, Objects, Higher Order Ambisonics, Dialogue, Binaural audio, interactive elements, as well as provisioning for extendable metadata.”

How do you call the effect where the edges around the central image gradually become transparent? This effect is also seen when viewing immersive mode of spatial photos in Vision Pro. How can I achieve this effect using SwiftUI or ShaderGraph? I want to use this effect when displaying images in my app.

In the Discover RealityKit APIs for iOS, macOS, and visionOS presentation, there was a slide at the end highlighting new features not covered in the video. One of them was surface subdivision, but I have not been able to find any documentation or APIs that support this feature. Does anyone have any further details or how this works in RealityKit?

I use a AVplayer in a window view, I found that when I move the window to different positions, the default behavior is that the sound will change according to the window position. However, in some cases, I don't need this default behavior. I hope the sound doesn't change.

Hi, I'm developing a virtual camera system using ReplayKit to capture scene video by directly accessing raw video buffers. The capture mechanism works flawlessly when repeatedly starting and stopping video capture within a continuous immersive environment. However, a critical issue arises when interrupting the immersive space: Step 1: Enter immersive environment and start and stop capture videos(Multiple times with no issues) Step 2: Press the crown button to exit the immersive environment Step 3: Return to the immersive space subsequently Step 4: Attempt to start the video capture At this point, the startCapture method throws an unexpected error, disrupting the video capture workflow. This is the Xcode error that I see " [ERROR] -[RPScreenRecorder startCaptureWithHandler:completionHandler:]_block_invoke_2:500 failed to start due to error: Error Domain=com.apple.ReplayKit.RPRecordingErrorDomain Code=-5803 "Recording failed to start" UserInfo={NSLocalizedDescription=Recording failed to start}" I have tried all possible ways to stopCapture including OnDisappear and other methods and nothing seems to solve this.

I can generate a ShapeResource from a ReakityKit entity's extents. Could I apply some scaling to the generated shape. Is there a way to do that? // model is a ModelResource and bounds is a BoundingBox var shape = ShapeResource.generateConvex(from: model.mesh); shape = shape.offsetBy(translation: bounds.center) // How can I scale the shape to fit within the bounds? The following API only provide the rotation and translation support. and I cannot find the scale support. offsetBy(rotation: simd_quatf = simd_quatf(ix: 0, iy: 0, iz: 0, r: 1), translation: SIMD3<Float> = SIMD3<Float>()) I can put the ShapeResource on an entity and scale the entity. But, I would like to know if it is possible to scale the ShapeResource itself without attaching it to an entity.

The issue reproducible with empty project. When you run it and tap "Open immersive space" it takes a couple of minutes to respond. The issue only reproducible on real device with debugger attached. Reproducible other developers too (not specific to my environment). Issue doesn't exists in Xcode 16. Afer initial long delay subsequent opens works fine. Console logs: nw_socket_copy_info [C1:2] getsockopt TCP_INFO failed [102: Operation not supported on socket] nw_socket_copy_info getsockopt TCP_INFO failed [102: Operation not supported on socket] Failed to set dependencies on asset 9303749952624825765 because NetworkAssetManager does not have an asset entity for that id. void * _Nullable NSMapGet(NSMapTable * _Nonnull, const void * _Nullable): map table argument is NULL PSO compilation completed for driver shader copyFromBufferToTexture so=0 sbpr=256 sbpi=16384 ss=(64, 64, 1) p=70 sc=1 ds=0 dl=0 do=(0, 0, 0) in 1997 XPC connection interrupted <<<< FigAudioSession(AV) >>>> audioSessionAVAudioSession_CopyMXSessionProperty signalled err=-19224 (kFigAudioSessionError_UnsupportedOperation) (getMXSessionProperty unsupported) at FigAudioSession_AVAudioSession.m:606 Failed to load item AXCodeItem<0x14706f250> [Rank:6000] SpringBoardUIServices [AXBundle name:/System/Library/AccessibilityBundles/SpringBoardUIServices.axbundle/SpringBoardUIServices] [Platforms and Targets:{ iOS = SpringBoardUIServices; } Framework] [Excluded: (null)]. error: Error Domain=AXLoading Code=0 "URL does not exist: file:///System/Library/AccessibilityBundles/SpringBoardUIServices.axbundle" UserInfo={NSLocalizedDescription=URL does not exist: file:///System/Library/AccessibilityBundles/SpringBoardUIServices.axbundle} Failed to load item AXCodeItem<0x14706f250> [Rank:6000] SpringBoardUIServices [AXBundle name:/System/Library/AccessibilityBundles/SpringBoardUIServices.axbundle/SpringBoardUIServices] [Platforms and Targets:{ iOS = SpringBoardUIServices; } Framework] [Excluded: (null)]. error: Error Domain=AXLoading Code=0 "URL does not exist: file:///System/Library/AccessibilityBundles/SpringBoardUIServices.axbundle" UserInfo={NSLocalizedDescription=URL does not exist: file:///System/Library/AccessibilityBundles/SpringBoardUIServices.axbundle} [b30780-MRUIFeedbackTypeButtonWithBackgroundTouchDown] Playback timed out before completion (after 3111 ms) Failed to set dependencies on asset 7089614247973236977 because NetworkAssetManager does not have an asset entity for that id.

Hello, Thank you for your time. I have a question regarding visionOS app development. When placing a SwiftUI TextField inside RealityView.attachments, we found that focusing on the field does not bring up the virtual keyboard in front of the user. Instead, the keyboard appears around the user’s lower abdomen area. However, when placing the same TextField in a regular SwiftUI layer outside of RealityView, the keyboard appears in the correct position as expected. This suggests that the issue is specific to RealityView.attachments. We are currently exploring ways to have the virtual keyboard appear directly in front of the user when using TextField inside RealityViewAttachments. If there is any method to explicitly control the keyboard position or any known workarounds—including alternative UI approaches—we would greatly appreciate your guidance. Best regards, Sadao Tokuyama

I’ve submitted the following feedback: FB13820942 (List Outline View Not Using Accent Color on Disclosure Caret for visionOS) I’d appreciate help on this to see if I’m doing something wrong or indeed it’s the way visionOS currently works and it’s a suggested feedback.

I'm setting: .immersionStyle(selection: .constant(.progressive(0.1...1.0, initialAmount: 0.1)), in: .progressive(0.1...1.0, initialAmount: 0.1)) In UnityVisionOSSettings.swift before build out in Xcode. I'm having an issue where this only works on occasion. Seems random. I'll either get no immersion level available (crown dial is greyed out and no changes can be made) or it will only allow 0.5 - 1.0 immersion (dial will go below 0.5 but springs back to 0.5 when released). With no changes to my setup or how I'm setting immersionStyle I've been able to get this to work as I would expect. Wondering if there is some bug that would be causing this to fail. I've tested a simple NativeSDK progressive immersion style with same code for custom setting and it works everytime, so it's something related to Unity. Here is the entire UnityVisionOSSettings that, from as far as I can tell, are controlling this: `// GENERATED BY BUILD import Foundation import SwiftUI import PolySpatialRealityKit import UnityFramework let unityStartInBatchMode = false extension UnityPolySpatialApp { func initialWindowName() -> String { return "Unbounded" } func getAllAvailableWindows() -> [String] { return ["Bounded-0.500x0.500x0.500", "Unbounded"] } func getAvailableWindowsForMatch() -> [simd_float3] { return [] } func displayProviderParameters() -> DisplayProviderParameters { return .init( framebufferWidth: 1830, framebufferHeight: 1600, leftEyePose: .init(position: .init(x: 0, y: 0, z: 0), rotation: .init(x: 0, y: 0, z: 0, w: 1)), rightEyePose: .init(position: .init(x: 0, y: 0, z: 0), rotation: .init(x: 0, y: 0, z: 0, w: 1)), leftProjectionHalfAngles: .init(left: -1, right: 1, top: 1, bottom: -1), rightProjectionHalfAngles: .init(left: -1, right: 1, top: 1, bottom: -1) ) } @SceneBuilder var mainScenePart0: some Scene { ImmersiveSpace(id: "Unbounded", for: UUID.self) { uuid in PolySpatialContentViewWrapper(minSize: .init(1.000, 1.000, 1.000), maxSize: .init(1.000, 1.000, 1.000)) .environment(\.pslWindow, PolySpatialWindow(uuid.wrappedValue, "Unbounded", .init(1.000, 1.000, 1.000))) .onImmersionChange() { oldContext, newContext in PolySpatialWindowManagerAccess.onImmersionChange(oldContext.amount, newContext.amount) } KeyboardTextField().frame(width: 0, height: 0).modifier(LifeCycleHandlerModifier()) } defaultValue: { UUID() } .upperLimbVisibility(.automatic) .immersionStyle(selection: .constant(.progressive(0.1...1.0, initialAmount: 0.1)), in: .progressive(0.1...1.0, initialAmount: 0.1)) WindowGroup(id: "Bounded-0.500x0.500x0.500", for: UUID.self) { uuid in PolySpatialContentViewWrapper(minSize: .init(0.100, 0.100, 0.100), maxSize: .init(0.500, 0.500, 0.500)) .environment(\.pslWindow, PolySpatialWindow(uuid.wrappedValue, "Bounded-0.500x0.500x0.500", .init(0.500, 0.500, 0.500))) KeyboardTextField().frame(width: 0, height: 0).modifier(LifeCycleHandlerModifier()) } defaultValue: { UUID() } .windowStyle(.volumetric).defaultSize(width: 0.500, height: 0.500, depth: 0.500, in: .meters).windowResizability(.contentSize) .upperLimbVisibility(.automatic) .volumeWorldAlignment(.gravityAligned) } @SceneBuilder var mainScene: some Scene { mainScenePart0 } struct LifeCycleHandlerModifier: ViewModifier { func body(content: Content) -> some View { content .onOpenURL(perform: { url in UnityLibrary.instance?.setAbsoluteUrl(url.absoluteString) }) } } }`

Hello, For GuessTogether source code, it seems like the code assumes that you're already in a FaceTime call before pressing the custom SharePlay button (labeled "Play Guess Together"). If not already on a FaceTime call, my Apple Vision Pro and the visionOS simulator both do nothing after throwing warnings. Is this intended behavior? If so, how do I make it so that pressing the button can also initiate FaceTime calls? Is this allowed? Thank you!

Hi, since RealityKit 4 now supports Blend Shapes I was wondering if there are any workflow or tooling recommendations to bake/export them into a USDZ. Are Blender or Cinema4D capable to do that out of the box? Should we look into NVIDIA omniverse (https://docs.omniverse.nvidia.com/connect/latest/blender/manual.htm) So far this topic seems very sparsely documented and I would appreciate any hints. Thank you!

Hello, I have an iOS app that is using SwiftUI but the gesture code is written using UIGestureRecognizer. When I run this app on visionOS using the "Designed for iPad" destination and try to use any of my gestures I see this warning in the console: Trying to convert coordinates between views that are in different UIWindows, which isn't supported. Use convertPoint:fromCoordinateSpace: instead. But I don't see any visible problems with the gestures. I see this warning printed out after the gesture takes place but before any of our gesture methods get kicked off. So now I am wondering if this is something we need to deal with or some internal work that needs to happen in UIKit. Does anyone have any thoughts on this?

I have Mac mini M4 with 16GB memory, the Xcode is 16.1, when I test my Vision Pro App with the Simulator, it is very slow and system shows the memory is under the high pressure. How do I run/test/debug the application on Vision Pro directly? Tried to add my Vision Pro to my developer account, it didn't work due to cannot find UDID, when I hook the USB to the battery, it only shows Battery device ID.

Hello, I'm trying to view the components of an Entity I'm creating in RealityKit by reading from a USDZ file. I have the following code snippet in my app. if let appleEntity = try? Entity.loadModel(named: "apple_tile") { let c = appleEntity.components for comp in c { // <- compiler error here print(comp) } } The compiler error I'm receiving says "For-in loop requires 'Entity.ComponentSet' to conform to 'Sequence'". However, I thought this was the case, according to the documentation for Entity.ComponentSet? Curious if anyone else has had this problem. Running XCode 15.4, and my Swift version is xcrun swift -version swift-driver version: 1.90.11.1 Apple Swift version 5.10 (swiftlang-5.10.0.13 clang-1500.3.9.4) Target: x86_64-apple-macosx14.0

Description： I'm developing a travel/panorama viewing app for visionOS that allows users to view 360° panoramic images in an immersive space. When users enter panorama viewing mode, I want to provide a fully immersive experience where the main interface window and Earth 3D globe window are hidden. I've implemented the app following Apple's documentation on Creating Fully Immersive Experiences, but when users enter the immersive space, both the main window and the Earth 3D window remain visible, diminishing the immersive experience. Implementation Details： My app has three main components: A main content window showing panorama thumbnails A 3D globe window (volumetric) showing locations An immersive space for viewing 360° panoramas I'm using .immersionStyle(selection: $panoImageView, in: .full) to create a fully immersive experience, but other windows remain visible. Relevant Code： @main struct Travel_ImmersiveApp: App { @StateObject private var appModel = AppModel() @State private var panoImageView: ImmersionStyle = .full var body: some Scene { WindowGroup { ContentView() .environmentObject(appModel) } .windowStyle(.automatic) .defaultSize(width: 1280, height: 825) WindowGroup(id: "Earth") { Globe3DView() .environmentObject(appModel) .onAppear { appModel.isGlobeWindowOpen = true appModel.globeWindowOpen = true } .onDisappear { if !appModel.shouldCloseApp { appModel.handleGlobeWindowClose() } } } .windowStyle(.volumetric) .defaultSize(width: 0.8, height: 0.8, depth: 0.8, in: .meters) .windowResizability(.contentSize) ImmersiveSpace(id: "ImmersiveView") { ImmersiveView() .environmentObject(appModel) } .immersionStyle(selection: $panoImageView, in: .full) } } Opening the Immersive Space： func getPanoImageAndOpenImmersiveSpace() async { appModel.clearMemoryCache() do { let canView = appModel.canViewImage(image) if canView { let downloadedImage = try await appModel.getPanoramaImage(for: image) { progress in Task { @MainActor in cardState = .loading(progress: progress) } } await MainActor.run { appModel.updateCurrentImage(image, panoramaImage: downloadedImage) } if !appModel.immersiveSpaceOpened { try await openImmersiveSpace(id: "ImmersiveView") await MainActor.run { appModel.immersiveSpaceOpened = true cardState = .normal } } else { await MainActor.run { appModel.updateImmersiveView = true cardState = .normal } } } else { await MainActor.run { appModel.errorMessage = "You do not have permission to view this image." cardState = .normal } } } catch { // Error handling } } Immersive View Implementation： struct ImmersiveView: View { @EnvironmentObject var appModel: AppModel var body: some View { RealityView { content in let rootEntity = Entity() content.add(rootEntity) Task { if let selectedImage = appModel.selectedImage, appModel.canViewImage(selectedImage) { await loadPanorama(for: rootEntity) } } } update: { content in if appModel.updateImmersiveView, let selectedImage = appModel.selectedImage, appModel.canViewImage(selectedImage), let rootEntity = content.entities.first { Task { await loadPanorama(for: rootEntity) appModel.updateImmersiveView = false } } } .onAppear { print("ImmersiveView appeared") } .onDisappear { appModel.resetImmersiveState() } } // loadPanorama implementation... } What I've Tried Set immersionStyle to .full as recommended in the documentation Confirmed that the immersive space is properly opened and displaying panoramas Verified that the state management for the immersive space is working correctly Questions How can I ensure that when the user enters the immersive panorama viewing experience, all other windows (main interface and Earth 3D globe) are automatically hidden? Is there a specific API or approach I'm missing to properly implement a fully immersive experience that hides all other windows? Do I need to manually dismiss the windows when opening the immersive space, and if so, what's the best approach for doing this? Any guidance or sample code would be greatly appreciated. Thank you!

Hello, I am experimenting with Unity to develop a mixed reality (MR) application for visionOS. I would like to understand the best approach for structuring my project: Should I build the entire experience in Unity (both Windows and Volumes)? Or is it better to create only certain elements (e.g., Volumes) in Unity while managing Windows separately in Xcode? Also, how well do interactions (e.g pinch, grab…) created in Unity integrate with Xcode? If I use the PolySpatial plugin, does that allow me to manage all interactions entirely within Unity, or would I still need to handle/integrate part of it in Xcode? What's worked best for you? Please let me know if you have any recommendations, Thanks!