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Build live production tools for Apple Immersive Video
Go behind the scenes of live Apple Immersive Video production. Discover how to package immersive video, spatial audio, and scene metadata for transport over IP networks using the SMPTE 2110 standard. Harness Apple's Immersive Media Support, Video Toolbox, and AVFoundation frameworks to power real-time Apple Immersive Video workflows. To get the most out of this session, watch “Learn about Apple Immersive Video technologies” from WWDC25.
Chapters
- 0:00 - Introduction
- 2:08 - Live production overview
- 5:16 - What makes immersive live different
- 7:05 - Immersive live format
- 9:09 - Real-time media transport
- 11:25 - Recording and playback
Resources
- kVTCompressionPropertyKey_ProjectionKind
- CMVideoCodecType
- Apple ProRes RAW White Paper
- Apple ProRes White Paper
- Immersive Media Support
Related Videos
WWDC25
WWDC20
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13:17 - Set compression properties for vexu metadata
import VideoToolbox let compressionProperties: [String: Any] = [ // ... kVTCompressionPropertyKey_ProjectionKind as String: kVTProjectionKind_AppleImmersiveVideo // ... ]
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- 0:00 - Introduction
Apple Immersive Video live streaming transports fans to sports, music, and entertainment events on Apple Vision Pro — illustrated by courtside LA Lakers games delivered live through the Spectrum SportsNet and NBA apps.
- 2:08 - Live production overview
A high-level overview of the fundamental components and creative tools that make up a modern live production pipeline, from cameras and graphics to video switchers and audio consoles.
- 5:16 - What makes immersive live different
Discover the unique scale and fidelity required for delivering Apple Immersive Video, including massive video resolutions, high frame rates, and rich Apple Spatial Audio Format (ASAF) mixes.
- 7:05 - Immersive live format
Learn about the core formats powering live immersive workflows, including streaming ProRes, uncompressed PCM audio, and per-frame JSON metadata.
- 9:09 - Real-time media transport
Explore how live immersive feeds are transported between devices in real time over IP using the SMPTE 2110 industry standard.
- 11:25 - Recording and playback
Learn how live streams are recorded to disk and played back using AVAssetWriter and the Immersive Media Support framework.