iPhone(14 Pro Max)で端末の画面にリフレッシュレートを表示させたいのですが、どなたか方法をご存知ないでしょうか？

App Storeにある『浮遊時計 Premium』は1Hzごとか10Hzごと、または3段階以上のリフレッシュレート計測はできますか？

When previewing the recording of gameplay the buttons to exit or save are unclickable behind the top bar clock and Wi-Fi/5G status bar. Which means that you have to quit the game in order to continue. Tested on multiple devices. Does anyone have a solution to this? At the moment we have disabled it altogether for iOS 26 users.

Hello. I have a spatial painting application for AR/VR, and the new system built into VisionOS2 for bringing up the navigation menu constantly interferes with using hand gestures for painting. How can I deactivate the system within the application? It's really a big issue.

I am currently working on a project where I aim to overlay the camera feed obtained via the Apple Vision Pro's camera access API to align perfectly with the user's perspective in Vision Pro. However, I've noticed a discrepancy between the captured camera feed and the actual view from the user's perspective. My assumption is that this difference might be related to lens distortion correction or the lack thereof. Unfortunately, I'm not entirely sure how the camera feed is being corrected or processed. For the overlay, I'm using a typical 3D CG approach where a texture captured from the background plane is projected onto a surface. In this case, the "background capture" is the camera feed that I'm projecting. If anyone has insights or suggestions on how to align the camera feed with the user's perspective more accurately, any information would be greatly appreciated. Attached image shows what difference between the camera feed and actual user's perspective field of view. I want to align the camera feed image to the user's perspective.

Hi, everytime I try to run Minecraft Launcher theres a bunch of code that comes up? It ran fine about a month ago but now I cant even open the app, it wont let me copy all of the code but it does say this ""PC register does not match crashing frame (0x0 vs 0x10B338024)"". My Mac is fully up to date, I have deleted and reinstalled Minecraft numerous times ut it continues to display a large amount of code with nothing to fix it. Could someone help me fix it or recommend anything I can do to fix it?

Hello, I've been experimenting with the iphone-performance-gaming-tier Device Capability using TestFlight. I've decided I don't want the restriction and I've just submitted a new build (new version number) without the value but the build metadata still includes it. How do i remove it? I don't want to the restriction. Cheers

Hi, I face a problem that I could not scan a specific Code 39 barcode with Vision framework. We have multiple barcode in a label and almost all Code 39 can be scanned, but not for specific one. One more information, regardless the one that is not recognized with Vision can be read by a general barcode scanner. Have anyone faced similar situation? Is there unique condition to make it hard to scan the barcode when using Vision?(size, intensity, etc) Regards,

The update was the only change I can see. Which I did just the other day. I did log on to iCloud.com, I also looked at Apple Developer. I didn't see any additional updates of terms that needed to be accepted. I am sure to log into iCloud on the simulator. It seems to stay logged in. Until I fetchSavedGames. Where I have it exit at 20 seconds due to timing out. Then when I go back to check my account in Settings, it's asking to "Sign in to iCloud" again. It does work properly on a device. So it doesn't stay logged into iCloud on the simulator but it seems like the fetchSavedGame from GKLocalPlayer is what resets that. Any help or suggestions would be appreciated. Thanks.

Technical Issue Report for Maple Tale App - Audio Format Compatibility Dear Apple Technical Support Team, I hope this message finds you well. My name is [Your Name], and I am part of the development team behind the Maple Tale app. We have encountered an issue with audio format compatibility within our app that we believe requires your assistance. The issue pertains to the audio formats supported by our app. Currently, our app only supports WAV and OGG formats, which has led to a limitation in user experience. We are looking to expand our support to include additional formats such as MP3 and AAC, which are widely used by our user base. To provide a clear understanding of the issue, I have outlined the steps to reproduce the problem: Launch the Maple Tale app. Proceed with the game normally. Upon picking up equipment within the game, a warning box pops up indicating the audio format compatibility issue. This warning box appears due to the app's inability to process audio files in formats other than WAV and OGG. We understand that this can be a significant hindrance to the user experience, and we are eager to resolve this as quickly as possible. We have reviewed the documentation available on the official Apple Developer website but are still seeking clarification on the best practices for supporting a wider range of audio formats within our app. We would greatly appreciate any official recommendations or guidelines that could assist us in this endeavor. Additionally, we are considering updating our app to inform users about the current audio format requirements and provide guidance on how to optimize their audio files for the best performance within our app. If there are any official documents or resources that we should reference when crafting this update, please let us know. We appreciate your time and assistance in this matter and look forward to your guidance on how to best implement audio format support on the iOS platform. Thank you once again for your support. Warm regards,

We've recently updated a view which displays photos via a CoreImage chain from a NSOpenGLView subclass to a NSView with a backing CAMetalLayer. Things are mostly working fine, but we occasionally hit a deadlock involving CALayer and CIMetalCommandQueue. I've made a spindump, it appears none of our code is involved in the locked threads. Despite this, I'm assuming the problem is ours 😅 I saw the mention in the CAMetalLayer documentation about releasing drawables with an @autoreleasepool in drawRect, we have done this and I can't find any places we're retaining a drawable outside drawRect. https://developer.apple.com/documentation/quartzcore/cametallayer?language=objc I am seeing this on macOS 15.0.1, M2 Max MacBookPro. We haven't seen it on macOS 14.x but it may be luck as we have not tested much on that OS. I don't know how to move forward debugging this, any help much appreciated! The two locking threads in the spindump are MainThread and CI::RenderCompletionQueue. Thread 0xb3b0f8 DispatchQueue "com.apple.main-thread"(1) … CA::Layer::commit_if_needed(CA::Transaction*, void (CA::Layer*, unsigned int, unsigned int) block_pointer) + 364 (QuartzCore + 178484) [0x1a5dba934] invocation function for block in CA::Context::commit_transaction(CA::Transaction*, double, double*) + 176 (QuartzCore + 1782676) [0x1a5f42394] -[CALayer(CALayerPrivate) _copyRenderLayer:layerFlags:commitFlags:] + 720 (QuartzCore + 179304) [0x1a5dbac68] -[NSImage(CALayerSupport) CA_copyRenderValue] + 52 (AppKit + 1517960) [0x1a0fe0988] -[NSImage CGImageForProposedRect:context:hints:] + 440 (AppKit + 1246368) [0x1a0f9e4a0] -[NSImage _usingBestRepresentationForRect:context:hints:body:] + 148 (AppKit + 1247980) [0x1a0f9eaec] __48-[NSImage CGImageForProposedRect:context:hints:]_block_invoke + 80 (AppKit + 1248792) [0x1a0f9ee18] -[NSCIImageRep CGImageForProposedRect:context:hints:] + 112 (AppKit + 6200292) [0x1a1457be4] +[CIContext contextWithOptions:] + 40 (CoreImage + 549532) [0x1a8df129c] -[CIContext initWithOptions:] + 588 (CoreImage + 65744) [0x1a8d7b0d0] +[CIContext(Internal) internalContextWithMTLDevice:options:] + 76 (CoreImage + 66568) [0x1a8d7b408] CIMetalCommandQueueCreate + 52 (CoreImage + 66692) [0x1a8d7b484] -[CaptureMTLDevice newCommandQueue] + 168 (GPUToolsCapture + 130200) [0x1029e7c98] -[CaptureMTLCommandQueue initWithBaseObject:captureDevice:] + 204 (GPUToolsCapture + 799812) [0x102a8b444] GTMTLGuestAppClientAddMTLCommandQueueInfo + 108 (GPUToolsCapture + 313572) [0x102a148e4] __ulock_wait2 + 8 (libsystem_kernel.dylib + 60540) [0x19d24bc7c] *??? (kernel.release.t6020 + 6102048) [0xfffffe0008cd5c20] (blocked by turnstile waiting for Phocus [11343] [unique pid 1001657] thread 0xb41b08 - part of a deadlock) and Thread 0xb41b08 DispatchQueue "CI::RenderCompletionQueue"(535) 1000 samples (1-1000) priority 46 (base 46) start_wqthread + 8 (libsystem_pthread.dylib + 52464) [0x1035f4cf0] _pthread_wqthread + 288 (libsystem_pthread.dylib + 20736) [0x1035ed100] _dispatch_workloop_worker_thread + 580 (libdispatch.dylib + 129956) [0x1026afba4] _dispatch_root_queue_drain_deferred_wlh + 652 (libdispatch.dylib + 133360) [0x1026b08f0] _dispatch_lane_invoke + 468 (libdispatch.dylib + 68516) [0x1026a0ba4] _dispatch_lane_serial_drain + 860 (libdispatch.dylib + 64160) [0x10269faa0] _dispatch_client_callout + 20 (libdispatch.dylib + 26788) [0x1026968a4] _dispatch_call_block_and_release + 32 (libdispatch.dylib + 19300) [0x102694b64] CI::Object::unref() const + 120 (CoreImage + 35360) [0x1a8d73a20] CI::MetalContext::~MetalContext() + 16 (CoreImage + 192260) [0x1a8d99f04] CI::MetalContext::~MetalContext() + 236 (CoreImage + 192536) [0x1a8d9a018] -[CaptureMTLCommandQueue dealloc] + 44 (GPUToolsCapture + 797916) [0x102a8acdc] GTMTLGuestAppClientRemoveMTLCommandQueueInfo + 236 (GPUToolsCapture + 314240) [0x102a14b80] GTMTLGuestAppClient_allCaptureObjectsUnsafe + 392 (GPUToolsCapture + 298776) [0x102a10f18] AllMetalLayers + 64 (GPUToolsCapture + 518224) [0x102a46850] MakeLayerInfos + 320 (GPUToolsCapture + 518608) [0x102a469d0] -[CALayer frame] + 88 (QuartzCore + 74624) [0x1a5da1380] __ulock_wait2 + 8 (libsystem_kernel.dylib + 60540) [0x19d24bc7c] *??? (kernel.release.t6020 + 6102048) [0xfffffe0008cd5c20] (blocked by turnstile waiting for Phocus [11343] [unique pid 1001657] thread 0xb3b0f8 - part of a deadlock)

Guys, In my main application bundle, I have included a helper bundle in its Resources. When the helper requests Accessibility permission, the system modal window displays what the helper is requesting permission for. However, when the helper requests permission for Screen Recording, the system modal window displays that the main application bundle is requesting permission, which includes the helper. This issue seems to be specific to Ventura, as both requests are displayed on behalf of the helper in Monterey. I'm wondering if this is a known issue or limitation or if there is a way to make the permission request specifically from the helper.

I tried using the GameController APIs for this, but they didn't seem to work. Is that the recommended API for handling keyboard/mouse? The notifications for mouse and keyboard connect/disconnect don't seem to be defined for visionOS. The visionOS 2.0 touts keyboard and mouse support. The simulator can even forward keyboard/mouse to the app. But there don't seem to be any sample code of how to programatically receive either of these. The game controller works fine (on device, not on Simulator).

Dear Apple Support Team, I recently purchased an iPad Pro 2022 and updated it to iOS 18.2. However, I am experiencing an issue while using Call of Duty Mobile. The Game Mode activates randomly and sometimes does not activate at all. Additionally, when the Game Mode is on, the game crashes unexpectedly, causing an unstable experience. I kindly request that you address this issue in upcoming iOS updates. Thank you for your attention and support. Best regards, [samadBg]

I plan to create a simple motion graphics software for macOS that animates text, basic shapes, and handles audio. I'll use SwiftUI for the UI. What are the commonly used technologies for rendering animated graphics? Core Animation is suitable for UI animations but not for exporting and controlling UI animations. Basic requirements: Timeline user interface Animation of text and basic shapes Viewer in SwiftUI GUI with transport control (play, pause, scrub, …) Export to video file Is Metal or Core Graphics typically used directly? I want to keep it as simple as possible.

Dobrý den, koupil jsem si IPhone 13 a na displeji přesně uprostřed tlačítka hlasitosti (+) je tečka. Vypadá to jako kdyby to byla nějaká funkce či co, ale na nic jsem nepřišel. Nevím jestli je to vada nebo ne.

Hi, I have a full screen iOS game. In the Simulator, preferredScreenEdgesDeferringSystemGestures works well to prevent a drag down from the top of the full-screen play area from immediately opening the Notification Center. (You got a tab, and had to swipe down on it.) But at least on my device, when testing, unlike in Simulator, Notification Center opens immediately when I swipe down from the top. Any suggestions?

I am making a SpriteKit game and I am trying to change the cursor image from the default pointer to a png image that I have imported into the project, but it’s not really working. when I run the project I can see the cursor image change for a brief second and then return to the default image. Here is my code: print(NSCursor.current) if let image = NSImage(named: customImage) {      print("The image exists")      cursor = NSCursor(image: image, hotSpot: .zero)      cursor.push()      print(cursor) } print(NSCursor.current) The above code is all contained in the didMove(:) function in GameScene. From the print statements I can see that the memory address of the NSCursor.current changes to that of cursor. HOWEVER, in the mouseMoved(:) call back function I print out the mouse location and the current cursor. I can see from these print stamens that the cursor memory address has again changed and no longer matches the custom cursor address… so I am not sure what is going on… Also, fyi the cursor is a global property within game scene so it should persist. Also, image is not nil. This is verified by the print statements I see Thanks

Hi, I uptaded to the 15.2 my system. It was Turkish and I change the English for AI. But Image Playground is not working. My Playground app has been stuck at Downloading support for Image Playground now for about 4-5 days.

I am trying to convert a JPG image to a JP2 (JPEG 2000) format using the ImageMagick library on iOS. However, although the file extension is changing to .jp2, the format of the image does not seem to be changing. The output image is still being treated as a JPG file, and not as a true JP2 format. Here is the code (IBAction)convertButtonClicked:(id)sender { NSString *jpgPath = [[NSBundle mainBundle] pathForResource:@"Example" ofType:@"jpg"]; NSString *tempFilePath = [NSTemporaryDirectory() stringByAppendingPathComponent:@"Converted.jp2"]; MagickWand *wand = NewMagickWand(); if (MagickReadImage(wand, [jpgPath UTF8String]) == MagickFalse) { char *description; ExceptionType severity; description = MagickGetException(wand, &severity); NSLog(@"Error reading image: %s", description); MagickRelinquishMemory(description); return; } if (MagickSetFormat(wand, "JP2") == MagickFalse) { char *description; ExceptionType severity; description = MagickGetException(wand, &severity); NSLog(@"Error setting image format to JP2: %s", description); MagickRelinquishMemory(description); } if (MagickWriteImage(wand, [tempFilePath UTF8String]) == MagickFalse) { NSLog(@"Error writing JP2 image"); return; } NSLog(@"Image successfully converted."); } @end