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Reply to Hi everyone,I'm developing a visionOS app using SwiftUI and RealityKit. I'm facing a challenge with fetching step data from HealthKit.
Thanks for the insights on HealthKit synchronization. Is it possible to get live health data directly from an Apple Watch to a Vision Pro app using iCloud, Bluetooth, or a local network connection, rather than relying on HealthKit synchronization through the iPhone? I'm looking for a way to display real-time step data without the current synchronization delay. My current setup involves fetching step data from HealthKit, which shows delays due to iCloud synchronization. I'm exploring whether a direct connection to the Apple Watch via Bluetooth or a local network could provide more immediate data access. Any guidance or suggestions on achieving real-time data retrieval from the Apple Watch would be greatly appreciated. Thanks again! Best, Siddharth
Aug ’24
Reply to Live HLS Stream Not Playing After Window Resize in Vision Pro
Hello @Vision Pro Engineer We are currently developing a Vision Pro application that displays a live video stream from a custom hardware module. Hardware Setup: Module Controller: Raspberry Pi 5 – 8GB Camera: DFRobot IMX378-79 – 12.3MP Camera Module (4056×3040, FOV 79°) The module runs a custom program that encodes the camera feed and transmits it to an RTMP link. This stream is then received and played within the Vision Pro app. Streaming Configuration: Resolution: 3840 × 2160 Framerate: 30 FPS Codec: H.264 (x264enc, yuv420) Bitrate: 8000 kbps Problem: As previously mentioned, the live stream plays correctly in the Vision Pro app as long as the video window is not resized. However, if the window is resized and then playback is initiated, the stream fails to play. Here isFB ID: FB18717272
Topic: Media Technologies SubTopic: Video Tags:
Jul ’25
Reply to Accessing Children of USDZ Model in SwiftUI
Thank you so much for your prompt and helpful response! The snippet you provided using Entity.findEntity(named:) is exactly what I needed. I appreciate the guidance and the link to the documentation. Best regards, Siddharth
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Jun ’24
Reply to Error Loading USDZ File in Vision Pro Application
Hi Vision Pro Engineer, Thanks for all your suggestions and assistance! I managed to resolve the issue on my own. Your input was valuable and helped me troubleshoot the problem more effectively. Best regards, Siddharth
Topic: Spatial Computing SubTopic: General Tags:
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Jun ’24
Reply to Hi everyone,I'm developing a visionOS app using SwiftUI and RealityKit. I'm facing a challenge with fetching step data from HealthKit.
Thanks for the insights on HealthKit synchronization. Is it possible to get live health data directly from an Apple Watch to a Vision Pro app using iCloud, Bluetooth, or a local network connection, rather than relying on HealthKit synchronization through the iPhone? I'm looking for a way to display real-time step data without the current synchronization delay. My current setup involves fetching step data from HealthKit, which shows delays due to iCloud synchronization. I'm exploring whether a direct connection to the Apple Watch via Bluetooth or a local network could provide more immediate data access. Any guidance or suggestions on achieving real-time data retrieval from the Apple Watch would be greatly appreciated. Thanks again! Best, Siddharth
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Aug ’24
Reply to Issue with Pivot Points of Primitive Shapes in Reality Composer Pro for visionOS App
I found the solution myself. It turns out the issue was with Reality Composer Pro. After restarting the application, the pivot point correctly aligns to the center of the model
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Sep ’24
Reply to Microphone Not Working When Running Unity Vision Pro App Normally
understand that Apple Developer Forums don't provide direct support for third-party engines like Unity. I'll check the Unity support community for assistance. Thanks!
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Feb ’25
Reply to Live HLS Stream Not Playing After Window Resize in Vision Pro
Hello @Vision Pro Engineer We are currently developing a Vision Pro application that displays a live video stream from a custom hardware module. Hardware Setup: Module Controller: Raspberry Pi 5 – 8GB Camera: DFRobot IMX378-79 – 12.3MP Camera Module (4056×3040, FOV 79°) The module runs a custom program that encodes the camera feed and transmits it to an RTMP link. This stream is then received and played within the Vision Pro app. Streaming Configuration: Resolution: 3840 × 2160 Framerate: 30 FPS Codec: H.264 (x264enc, yuv420) Bitrate: 8000 kbps Problem: As previously mentioned, the live stream plays correctly in the Vision Pro app as long as the video window is not resized. However, if the window is resized and then playback is initiated, the stream fails to play. Here isFB ID: FB18717272
Topic: Media Technologies SubTopic: Video Tags:
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Jul ’25