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Desenvolva ferramentas de produção em tempo real para Apple Immersive Video
Conheça os bastidores da produção para Apple Immersive Video. Descubra como criar pacotes com vídeo imersivo, áudio espacial e metadados de cenas para transporte em redes IP usando o padrão SMPTE 2110. Utilize os frameworks Immersive Media Support, Video Toolbox e AVFoundation da Apple para impulsionar fluxos de trabalho em tempo real do Apple Immersive Video. Para aproveitar ao máximo esta sessão, assista à sessão "Saiba mais sobre as tecnologias Apple Immersive Video" da WWDC25.
Capítulos
- 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
Recursos
- kVTCompressionPropertyKey_ProjectionKind
- CMVideoCodecType
- Apple ProRes RAW White Paper
- Apple ProRes White Paper
- Immersive Media Support
Vídeos relacionados
WWDC25
- Integre a reprodução de vídeo imersivo em apps para visionOS
- Saiba mais sobre as tecnologias Apple Immersive Video
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.