Hi everyone, does anybody have any resources I could check out regarding the 48->12mp binning behavior on supported sensors? I know the 48mp sensor on iPhone can automatically bin pixels for better low light performance. But not sure how to reliably make this happen in practice. On iPhone 14 Pro+ with a 48MP sensor, I want the best of both worlds for ProRAW: ∙ Bright light: 48MP full resolution ∙ Low light: 12MP pixel-binned for better noise `photoOutput.maxPhotoDimensions = CMVideoDimensions(width: 8064, height: 6048) let settings = AVCapturePhotoSettings(rawPixelFormatType: proRawFormat, processedFormat: [...]) settings.photoQualityPrioritization = .quality // NOT setting settings.maxPhotoDimensions — always get 12MP` When I omit maxPhotoDimensions, iOS always returns 12MP regardless of lighting. When I set it to 48MP, I always get 48MP. Is there an API to let iOS automatically choose the optimal resolution based on conditions, or should I detect low light myself (via device.iso / exposureDuration) and set maxPhotoDimensions accordingly? Any help or direction would be much appreciated!

I discovered when editing photos with the PhotoKit API, PHContentEditingOutput's renderedContentURL is a file in the app container's tmp directory with a filename that seems to follow the format render.<uuid>.JPG, and that file does not get deleted if the edit does not complete successfully (the user cancels the edit request, an error occurs, the app crashes, etc). I understand the system is supposed to automatically delete tmp files every once in a while, but some users are noticing my app's Documents & Data inflates, so I'm considering deleting these render files each time the app is launched. But I don't want to delete everything in the tmp directory as there could possibly be other data in there. What's the best way to remove those temporary files? Does the filename always start with render. no matter the device language? I thought I'd delete files in NSTemporaryDirectory() with that prefix but then I discovered in Mac Catalyst the location is not the tmp directory directly, they're in tmp/TemporaryItems/<bundleid>. Thanks!

I'm experiencing an issue with my app when saving images to the camera roll. This is intermittent, but it happens several times a day. The error I receive is the following: Connection to assetsd was interrupted - assetsd exited, died, or closed the photo library Error getting remote object proxy for -[PLNonBindingAssetsdPhotoKitClient sendChangesRequest:reply:]_block_invoke: Error Domain=NSCocoaErrorDomain Code=4097 "connection to service named com.apple.photos.service" UserInfo={NSDebugDescription=connection to service named com.apple.photos.service} PhotoKit XPC proxy is invalid. Dropping request on the floor and returning an error: Error Domain=PHPhotosErrorDomain Code=3301 "(null)" (underlying error Error Domain=NSCocoaErrorDomain Code=4097 "connection to service named com.apple.photos.service" UserInfo={NSDebugDescription=connection to service named com.apple.photos.service}) CoreData: error: XPC: synchronousRemoteObjectProxyWithErrorHandler: store 'file:///var/mobile/Media/PhotoData/Photos.sqlite' encountered error: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service created from an endpoint was invalidated: failed to check-in, peer may have been unloaded: mach_error=10000003." UserInfo={NSDebugDescription=The connection to service created from an endpoint was invalidated: failed to check-in, peer may have been unloaded: mach_error=10000003.} CoreData: error: XPC: synchronousRemoteObjectProxyWithErrorHandler: store 'file:///var/mobile/Media/PhotoData/Photos.sqlite' encountered error: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service created from an endpoint was invalidated: failed to check-in, peer may have been unloaded: mach_error=10000003." UserInfo={NSDebugDescription=The connection to service created from an endpoint was invalidated: failed to check-in, peer may have been unloaded: mach_error=10000003.} My code is unchanged from using my app daily on an iPhone 16 Pro with iOS 26. I never saw the issue on this device. Here is an excerpt from my code for saving the image: var localIdentifier = String() PHPhotoLibrary.shared().performChanges({ let albumChangeRequest = PHAssetCollectionChangeRequest(for: album) let assetCreationRequest = PHAssetCreationRequest.forAsset() let options = PHAssetResourceCreationOptions() assetCreationRequest.addResource(with: .photo, data: imageData, options: options) assetCreationRequest.creationDate = Date.now let placeHolder = assetCreationRequest.placeholderForCreatedAsset albumChangeRequest?.addAssets([placeHolder!] as NSArray) if placeHolder != nil { localIdentifier = (placeHolder?.localIdentifier)! } }) { (didSucceed, error) in OperationQueue.main.addOperation({ didSucceed ? success(localIdentifier) : failure(error) }) } I'm not sure why this would be device specific but I have had users with iPhone 17 Pro and iPhone Air reporting the issue. Alex

I’m seeing what appears to be an iOS audio-session issue that occurs only when a phone call happens while the app is in the background. API: AVAudioSession, AVAudioRecorder Background Modes: Audio enabled (UIBackgroundModes = audio) Category: .playAndRecord Microphone permission: granted Expected Behavior If the app is recording audio in the background and a phone call interrupts it: AVAudioSession.interruptionNotification(.began) fires Call ends AVAudioSession.interruptionNotification(.ended) fires App should be able to re-activate its audio session and resume or restart recording Apple documentation suggests this should be supported for background audio apps. Actual Behavior When the app is in the background and phone call is ended: AVAudioSession.interruptionNotification(.ended) does fire Attempting to reactivate the audio session always fails: Error Domain=NSOSStatusErrorDomain Code=560557684 ("!int") "Session activation failed" The session appears to remain permanently “interrupted” Retrying activation (with delays) does not help Recreating AVAudioRecorder does not help Reactivation works only after the app is opened again

I tried to modify the AVCam sample code by copying the code here https://developer.apple.com/documentation/avfoundation/adopting-smart-framing-in-your-camera-app#Configure-the-smart-framing-monitor smart framing monitors I can ensure the activeformat supports smart framing, but the supported frames in monitor is always nil. In my another project it has supported value, but the observation has never been triggered, then I tried to keep printing the recommended frame, it's always nil. Could the engineer embed the code into AVCam rather than posting a few code pieces?

(Note: this is part 3 of a 3 part posting. See Part 1 or Part 2) At WWDC25 we launched a new type of Lab event for the developer community - Group Labs. A Group Lab is a panel Q&A designed for a large audience of developers. Group Labs are a unique opportunity for the community to submit questions directly to a panel of Apple engineers and designers. Here are the highlights from the WWDC25 Group Lab for Camera & Photos. WWDC25 Camera & Photos group lab ran for one hour at 6 PM PST on Tuesday June 10th, 2025 Question 24 What’s the best approach for optimizing barcode scanning using AVFoundation or Vision in low-light or angled scenarios Turn on flash in low-light scenarios Lower framerate to improve exposure and reduce noise Wait until the capture is in focus/notify your user that they need to get closer Question 25 Recent iPhone models introduced macro mode which automatically switch between lenses to take into account of the focal distance difference. Is there official API to implement this, or should I implement them myself using LiDAR values. Using builtInTripleCamera and builtInDualWideCamera will automatically switch to macro when available Question 26 Is there a way to quickly create a thumbnail after the user selects an image with PhotosPicker? File provider API Additional questions from the WWDC25 in-person labs that occurred later in the WWDC week Question 1 When should I build my custom photo picker instead of using the system one? Always start with the system picker -> try embeddable customization APIs -> fallback to custom picker for very special needs Question 2 I'm building a new camera app for pros and I want to give my users the most un-processed image possible, and the most control over the capture as possible. How can I do that with AVCapture? If stills, Brief Bayer RAW capture overview, or Pro RAW if you want Apple's processing and dynamic range If video, talk about prores LOG. Custom exposure settings are available throguh the apis maybe global/local tonemapping discussion?

I am using AVAudioSession, AVAudioEngine and SpeechAnalyzer to listen to commands, also when the phone is locked. In the same time, I can receive PushNotifications with pre-defined sound. However, the pre-defined sound is not played when the AVAudioEngine is running and the phone is locked. In the code below, I have made many experiments, all of them are "Receive Push Notification while the phone is locked", and I have the following results: If audioEngine has started - I only see the alert, but no sound. If I comment out audioEngine.start, all works as expected and I hear the apns sound on the speaker. If I change the AVAudioSession category to 'record' I don't receive the push message at all! I wonder if anyone has seen it. Here is my code: private func doStartListening() async { print("SpeechService: doStartListening called") guard !audioEngine.isRunning else { print("SpeechService: Audio engine already running") return } do { try configureAudioSession() let recordingFormat = audioEngine.inputNode.outputFormat(forBus: 0) audioEngine.inputNode.removeTap(onBus: 0) guard let locale = await SpeechTranscriber.supportedLocale(equivalentTo: Locale(identifier: "en-US")) else { print("English is not supported on this device") return } let transcriber = SpeechTranscriber(locale: locale, preset: .transcription) if let installationRequest = try await AssetInventory.assetInstallationRequest(supporting: [transcriber]) { try await installationRequest.downloadAndInstall() } let (inputSequence, inputBuilder) = AsyncStream.makeStream(of: AnalyzerInput.self) let audioFormat = await SpeechAnalyzer.bestAvailableAudioFormat(compatibleWith: [transcriber]) let analyzer = SpeechAnalyzer(modules: [transcriber]) // Initialize the modern SpeechAnalyzer self.analyzer = analyzer task = Task { print("SpeechService: Starting analyzer results loop") do { for try await result in transcriber.results { if Task.isCancelled { break } self.handleAnalyzerResult(result) } } catch { print("SpeechService: Analyzer error: \(error.localizedDescription)") let nsError = error as NSError if nsError.domain == "kAFAssistantErrorDomain" && nsError.code == 203 { self.addLog(NSLocalizedString("error_siri_disabled", comment: "")) Task { await self.stopListening() } } else if self.isListening { self.restartRecognition() } } } audioEngine.inputNode.installTap(onBus: 0, bufferSize: 1024, format: recordingFormat) { [weak self]buffer, _ in guard let audioFormat else { return } do { let converted = try self!.converter.convertBuffer(buffer, to: audioFormat) inputBuilder.yield(AnalyzerInput(buffer: converted)) } catch { print("Exception when converting audio") } } audioEngine.prepare() try audioEngine.start() print("SpeechService: Audio engine started") try await analyzer.start(inputSequence: inputSequence) isListening = true addLog(NSLocalizedString("waiting_wakeup", comment: "")) } catch { print("SpeechService: Error starting listening: \(error.localizedDescription)") addLog("Error starting listening: \(error.localizedDescription)") lastError = error.localizedDescription isListening = false } } private func configureAudioSession() throws { let audioSession = AVAudioSession.sharedInstance() try audioSession.setCategory(.playAndRecord, mode: .default, options: [.mixWithOthers, .defaultToSpeaker]) try audioSession.setActive(true, options: .notifyOthersOnDeactivation) }

I am working to update a live blog in Apple News. As far as I know there is an update endpoint to update a content in Apple News. Is there any feature in Apple News to trigger an event when the original content updated and pull the updated content?

I just submitted FB22318443. In Mac Catalyst apps running on macOS 26.4, if you choose to limit the app's access to specific photos (as opposed to granting full access), the photos do not appear in the app. 💀 This issue does not occur on iPadOS. It is a macOS 26.4 regression. It occurs even with apps built using a previous version of the SDK such as 26.2. A sample of the console logs: [RM]: 4-1-1 failed to decode for asset: 9290CC20-B85D-47B5-BDBE-D330FE61773D, error code: 3303, description: Error Domain=PHPhotosErrorDomain Code=3303 "(null)" Failed to get sandbox extension for url: file:///Users/Jordan/Pictures/Photos%20Library.photoslibrary/resources/derivatives/masters/9/9290CC20-B85D-47B5-BDBE-D330FE61773D_4_5005_c.jpeg, error: Error Domain=com.apple.photos.error Code=44001 "sandbox extension not in the cache after requesting them for path: /Users/Jordan/Pictures/Photos Library.photoslibrary/resources/derivatives/masters/9/9290CC20-B85D-47B5-BDBE-D330FE61773D_4_5005_c.jpeg" UserInfo={NSDebugDescription=sandbox extension not in the cache after requesting them for path: /Users/Jordan/Pictures/Photos Library.photoslibrary/resources/derivatives/masters/9/9290CC20-B85D-47B5-BDBE-D330FE61773D_4_5005_c.jpeg} [RM]: 1-1-1 Image request failed with error: Error Domain=PHPhotosErrorDomain Code=3303 "(null)"

I’m building a teleprompter-style app that relies on Picture in Picture. PiP starts correctly on device. Everything works — until another app (e.g. TikTok / Instagram) starts active video recording. When camera capture begins in the foreground app, iOS terminates my PiP session. Some teleprompter apps appear to keep PiP active while recording in other apps, so I’m trying to understand the recommended architectural pattern for this scenario. Is there a documented approach or best practice to keep PiP stable during third-party camera capture? Looking specifically for guidance on the correct AVKit / AVAudioSession configuration for this use case.

When I use IOKit/usb/IOUSBLib to toggle build-in camera, I got an ERROR:ret IOReturn -536870210 How can I resolve it? Can I use IOUSBLib to disable or hide build-in camera? My environment: Model Name: MacBook Pro ProductVersion: 15.5 Model Identifier: MacBookPro15,2 Processor Name: Quad-Core Intel Core i5 Processor Speed: 2.4 GHz Number of Processors: 1 // 禁用/启用USB设备 bool toggleUSBDevice(uint16_t vendorID, uint16_t productID, bool enable) { std::cout << (enable ? "Enabling" : "Disabling") << " USB device with VID: 0x" << std::hex << vendorID << ", PID: 0x" << productID << std::endl; // 创建匹配字典查找指定VID/PID的USB设备 CFMutableDictionaryRef matchingDict = IOServiceMatching(kIOUSBDeviceClassName); if (!matchingDict) { std::cerr << "Failed to create USB device matching dictionary." << std::endl; return false; } // 设置VID/PID匹配条件 CFNumberRef vendorIDRef = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt16Type, &vendorID); CFNumberRef productIDRef = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt16Type, &productID); CFDictionarySetValue(matchingDict, CFSTR(kUSBVendorID), vendorIDRef); CFDictionarySetValue(matchingDict, CFSTR(kUSBProductID), productIDRef); CFRelease(vendorIDRef); CFRelease(productIDRef); // 获取匹配的设备迭代器 io_iterator_t deviceIterator; if (IOServiceGetMatchingServices(kIOMainPortDefault, matchingDict, &deviceIterator) != KERN_SUCCESS) { std::cerr << "Failed to get USB device iterator." << std::endl; CFRelease(matchingDict); return false; } io_service_t usbDevice; bool result = false; int deviceCount = 0; // 遍历所有匹配的设备 while ((usbDevice = IOIteratorNext(deviceIterator)) != IO_OBJECT_NULL) { deviceCount++; // 获取设备路径 char path[1024]; if (IORegistryEntryGetPath(usbDevice, kIOServicePlane, path) == KERN_SUCCESS) { std::cout << "Found device at path: " << path << std::endl; } // 打开设备 IOCFPlugInInterface** plugInInterface = NULL; IOUSBDeviceInterface** deviceInterface = NULL; SInt32 score; IOReturn ret = IOCreatePlugInInterfaceForService( usbDevice, kIOUSBDeviceUserClientTypeID, kIOCFPlugInInterfaceID, &plugInInterface, &score); if (ret == kIOReturnSuccess && plugInInterface) { ret = (*plugInInterface)->QueryInterface(plugInInterface, CFUUIDGetUUIDBytes(kIOUSBDeviceInterfaceID), (LPVOID*)&deviceInterface); (*plugInInterface)->Release(plugInInterface); } if (ret != kIOReturnSuccess) { std::cerr << "Failed to open USB device interface. Error:" << ret << std::endl; IOObjectRelease(usbDevice); continue; } // 禁用/启用设备 if (enable) { // 启用设备 - 重新配置设备 ret = (*deviceInterface)->USBDeviceReEnumerate(deviceInterface, 0); if (ret == kIOReturnSuccess) { std::cout << "Device enabled successfully." << std::endl; result = true; } else { std::cerr << "Failed to enable device. Error: " << ret << std::endl; } } else { // 禁用设备 - 断开设备连接 ret = (*deviceInterface)->USBDeviceClose(deviceInterface); if (ret == kIOReturnSuccess) { std::cout << "Device disabled successfully." << std::endl; result = true; } else { std::cerr << "Failed to disable device. Error: " << ret << std::endl; } } // 关闭设备接口 (*deviceInterface)->Release(deviceInterface); IOObjectRelease(usbDevice); } IOObjectRelease(deviceIterator); if (deviceCount == 0) { std::cerr << "No device found with specified VID/PID." << std::endl; return false; } return result; }

Hi everyone, We’re encountering an issue where AudioQueueNewOutput blocks indefinitely and never returns, and we’re hoping to get some insight or confirmation if this is a known behavior/regression on newer iOS versions. Issue Description When triggering audio playback, we create an output AudioQueue using AudioQueueNewOutput. On some devices, the call hangs inside AudioQueueNewOutput and never returns, with no OSStatus error and no subsequent logs. This behavior is reproducible mainly on iOS 18.3. Earlier iOS versions do not show this issue under the same code path. if (audioDes) { mAudioDes.mSampleRate = audioDes->mSampleRate; mAudioDes.mBitsPerChannel = audioDes->mBitsPerChannel; mAudioDes.mChannelsPerFrame = audioDes->mChannelsPerFrame; mAudioDes.mFormatID = audioDes->mFormatID; mAudioDes.mFormatFlags = audioDes->mFormatFlags; mAudioDes.mFramesPerPacket = audioDes->mFramesPerPacket; mAudioDes.mBytesPerFrame = audioDes->mBytesPerFrame; mAudioDes.mBytesPerPacket = audioDes->mBytesPerFrame; mAudioDes.mReserved = 0; } // Create AudioQueue for output OSStatus status = AudioQueueNewOutput( &mAudioDes, AQOutputCallback, this, NULL, NULL, 0, &audioQueue ); code-block The thread blocks inside AudioQueueNewOutput, and execution never reaches the next line. Additional Notes / Observations ASBD is confirmed to be valid Standard PCM output Sample rate, channels, bytes per frame/packet all consistent Same ASBD works correctly on earlier iOS versions AudioQueue is created on a background thread Not on the main thread Not inside the AudioQueue callback On first creation, AVAudioSession may not yet be active setCategory and setActive:YES may be called shortly before creating the AudioQueue There may be a timing window where the session is still activating Issue is reported mainly on iOS 18.3 Multiple user reports point to iOS 18.3 devices Same code path works on iOS 17.x and earlier No OSStatus error is returned — the call simply never returns. Questions Is it expected that AudioQueueNewOutput can block indefinitely while waiting for AVAudioSession / audio route / HAL readiness? Have there been any behavior changes in iOS 18.3 regarding AudioQueue creation or AudioSession synchronization? Is it unsafe to call AudioQueueNewOutput before AVAudioSession is fully active on recent iOS versions? Are there recommended patterns (or delays / callbacks) to ensure AudioQueue creation does not hang? Any insight or confirmation would be greatly appreciated. Thanks in advance!

Hi, I'm an Android Developer at Radio France, and we're currently integrating Apple Music into our Android application. We noticed that the Android SDK artifacts are currently distributed as raw .aar files, such as: mediaplayback-release-1.1.1.aar musickitauth-release-1.1.2.aar For Android projects, publishing these libraries through a Maven repository would greatly simplify integration and maintenance. It would provide a cleaner setup for dependency management, versioning, and future updates through Gradle. A Maven distribution model such as: implementation("com.apple.music:mediaplayback:1.1.1") implementation("com.apple.music:musickitauth:1.1.2") would make adoption significantly easier for Android teams. Thanks for your work on the SDK and for considering this improvement.

Product Xcode Version 26.3 (26C5131e) Platform macOS / iOS Simulator / iOS Device Classification Bug / Incorrect UI Behaviour Reproducibility Always (persists across restarts, scheme recreation, DerivedData clearing) Date Encountered February 20, 2026 Hardware Mac mini (M2) running macOS Test Device iPhone SE (2nd generation), iOS 26.3 Summary In Xcode 26.3, attempting to run an iOS app on any simulator destination using Cmd+R fails with the error: "A build only device cannot be used to run this target. Please select an available device or choose a simulated device as the destination." This occurs despite the selected destination being a valid iOS Simulator (not a "build only" device). The same project builds successfully using Cmd+B within Xcode and builds, installs, and runs correctly via the command line using xcodebuild, xcrun simctl, and xcrun devicectl. Steps to Reproduce Open a valid iOS project in Xcode 26.3. The project in question has target name "h", product name "DiabetesHbA1cPrediction", bundle identifier "com.diabeteshba1c.DiabetesHbA1cPrediction", with IPHONEOS_DEPLOYMENT_TARGET set to 26.0. In the scheme/destination picker toolbar, select any iOS Simulator destination (e.g. iPhone 16, iPhone 17 Pro, or any other available simulator). The destination name appears correctly in the toolbar without any "build only" annotation. Press Cmd+R (Product > Run). Xcode immediately displays the error: "A build only device cannot be used to run this target." Press Cmd+B (Product > Build) instead. The build succeeds with no errors. Expected Behaviour Cmd+R should build and launch the application on the selected simulator, just as it does in previous Xcode versions. The user had been running simulators successfully for the prior week before this issue appeared. Actual Behaviour Xcode refuses to run the app, treating every simulator destination as a "build only device." The error appears instantly upon pressing Cmd+R, before any build activity begins. Cmd+B succeeds normally, confirming the project and scheme configuration are valid. Workarounds Attempted (All Failed) The following troubleshooting steps were performed, none of which resolved the Xcode UI issue: Changed IPHONEOS_DEPLOYMENT_TARGET across multiple values (26.2, 18.0, 26.0) in all build settings within project.pbxproj. Deleted and recreated the Xcode scheme (removed .xcscheme files from xcshareddata and xcuserdata, let Xcode auto-create a new scheme). Deleted the entire DerivedData folder (rm -rf ~/Library/Developer/Xcode/DerivedData). Selected multiple different simulator destinations (iPhone 16, iPhone 16 Pro, iPhone 17 Pro) — all produced the same error. Verified the scheme’s Executable setting (confirmed it was set to the correct .app target). Changed "Show Run Destination" setting between Automatic and Always. Quit and restarted Xcode completely. Confirmed that simulator device names in the destination dropdown appeared normally, without any "build only" suffix. Working Workaround: Command-Line Build and Deploy The project builds, installs, and runs correctly when using command-line tools, confirming the project configuration is valid: Simulator deployment: xcodebuild -scheme h -destination 'platform=iOS Simulator,name=iPhone 16' build xcrun simctl boot 7F0DF8DA-E4A3-41B2-A2E4-B1F528753189 xcrun simctl install booted xcrun simctl launch booted com.diabeteshba1c.DiabetesHbA1cPrediction Result: App launched and ran correctly in the simulator. Physical device deployment (iPhone SE 2020, iOS 26.3): xcodebuild -scheme h -destination 'id=00008030-001128DC2E51402E' build xcrun devicectl device install app --device xcrun devicectl device process launch --device com.diabeteshba1c.DiabetesHbA1cPrediction Result: BUILD SUCCEEDED, app installed and launched on the physical device without issue. Key Observations The disconnect between Xcode’s UI-based Run (Cmd+R) failing and the command-line build/deploy succeeding with identical configuration strongly suggests this is an Xcode IDE bug in the run destination resolution logic, not a project configuration issue. Cmd+B succeeds in Xcode itself, meaning the build system correctly recognises the project, scheme, and destination. The failure occurs specifically in the “run” pathway where Xcode evaluates whether the destination supports execution. The simulator dropdown shows destination names without any "build only" label, yet Xcode internally treats them as build-only when the Run action is invoked. This behaviour started occurring in Xcode 26.3. The same project and simulators worked correctly in the preceding week under the same Xcode installation. Environment Xcode version: 26.3 (26C5131e) macOS: Running on Mac mini (M2) iOS SDK: 26.3 Available simulator runtimes: iOS 18.6, iOS 26.2 Physical test device: iPhone SE (2nd generation), iOS 26.3 Project type: SwiftUI iOS app with HealthKit integration Signing: Automatic, with valid provisioning for both simulator and device

I am trying to create keys for my personal project with MusicKit and other resources, but MusicKit specifically for now. I want to gather my recent music history and log the time in my system to measure with my other life data to do analysis on. I have created an Identifier with an appropriate Description and Bundle ID and have MusicKit checked in AppServices. I have saved and reset cash and waited all day and the keys have still not update and show "There are no identifiers available that can be associated with the key" in this field. Please help!

I’m running HomePod OS 26 on two HomePod minis and OS 18.6 on main HomePod (original) I’ve enabled Crossfade in the Home app. I’m playing Apple Music directly in the HomePod mini. Crossfade just doesn’t work on any HomePod. I can understand it not working on the HomePod - but why isn’t it working on the minis running OS 26? I’ve tried disabling and enabling Crossfade, rebooting HomePods etc but nothing?!

Hey, Quick question. I noticed that Adobe's new app, Project Indigo, allows you to open the app using the Camera Control button. However, when your device is locked it just shows this screen: Would this normally be approved by the Appstore approval process? I ask because I would like to do something similar with my camera app. I know that this is not the best user experience, but my apps UI is not built in Swift and I don't have the resources to build the UI again. At least this way the user experience would be improved from what it is now, where users cannot even launch the app. I get many requests per week about this feature and would love to improve the UX for my users, even if it's not the best possible. Thanks, Alex

I'm working on a macOS transcription utility that uses Apple's Speech framework (SpeechAnalyzer) for speech-to-text. This is for meetings/interviews/podcasts where speaker identification is critical. The current limitation is speaker attribution — I need to identify which speaker is producing each segment of transcribed text. I have three questions: Native diarization in iOS 27 / macOS Golden Gate Is native diarization coming in the fall release? I've reviewed the WWDC 2026 session catalog and found no mention of diarization in SpeechAnalyzer or elsewhere. I'm probably going to use FluidAudio for speaker attribution, but I'd strongly prefer a native solution if one exists or is planned. Do I need to stay with third-party libraries, or is this coming? Core AI and custom models The new Core AI framework was announced for on-device model deployment. Can I train or integrate a custom diarization model via Core AI? If yes, are there sample implementations or documentation for audio-processing models? Core Audio framework updates Were there any Core Audio API-level additions announced at WWDC 2026 that might support audio analysis or speaker detection downstream? I saw no dedicated session, but wanted to verify. Thanks for any guidance on this.

Hi all, I've been working on some personal programming projects and have gotten into using the Apple Music API. I'm currently looking to get a list of recent songs using the /v1/me/recent/played/tracks endpoint and it's working well. However, I know there are some songs I've listened to multiple times in a row, and those are not showing up as unique tracks when querying this endpoint. I'm only seeing a list of the different songs I've listened to lately, not a true list of the most recent plays on my account. Is this intended behavior or am I going about something incorrectly here? My query is using that endpoint & specifying the types to be only [songs]. Thanks in advance for any ideas or insight.

Hi everyone, I’m trying to use AVAssetResourceLoaderDelegate to handle a live radio stream (e.g. Icecast/HTTP stream). My goal is to have access to the last 30 seconds of audio data during playback, so I can analyze it for specific audio patterns in near-real-time. I’ve implemented a custom resource loader that works fine for podcasts and static files, where the file size and content length are known. However, for infinite live streams, my current implementation stops receiving new loading requests after the first one is served. As a result, the playback either stalls or fails to continue. Has anyone successfully used AVAssetResourceLoaderDelegate with a continuous radio stream? Or maybe you can suggest betterapproach for buffering and analyzing live audio? Any tips, examples, or advice would be appreciated. Thanks!