avfoundation

The content from the WWDC sessions highlights the use of AV Foundation in various contexts. In the session titled "Build compelling spatial photo and video experiences," AV Foundation is used to record and manage spatial video, leveraging the capabilities of the iPhone 15 Pro's camera setup. The session explains how to set up an AV capture session, choose the appropriate video format, and enable spatial video recording. This involves using the wide and ultra-wide cameras simultaneously to create a spatial video effect.

In another session, "Explore multiview video playback in visionOS," AV Foundation is again a key component, this time in the context of visionOS. It handles the playback of both 2D and 3D content, integrating with RealityKit to provide high-quality video and spatial audio experiences. The session introduces the concept of Multiview, which allows for simultaneous viewing of multiple video streams, enhancing the user experience on visionOS.

For more detailed information on these topics, you can refer to the following sessions:

• Build compelling spatial photo and video experiences (Tour of the new APIs)
• Explore multiview video playback in visionOS (Introducing multiview)