did apple changed anything related to video recording using capture session and or asset writer?
Asked on 06/11/2025
1 search
Yes, Apple has introduced several updates related to video recording using capture sessions and asset writers. In iOS 26, the capture session now supports the operation of both the movie file output and the audio data output simultaneously, allowing apps to record to a file while processing or visualizing audio samples in real time. This update provides more flexibility for adding effects or drawing waveforms on screen (Enhance your app’s audio recording capabilities).
Additionally, there are new capabilities for capturing spatial video. For instance, spatial video capture is supported on the iPhone 15 Pro, and it requires enabling spatial video recording on the output. This involves changing the AV capture device, picking a supported video format, and enabling spatial video capture (Build compelling spatial photo and video experiences).
Moreover, in iOS 26, a new property IsCinematicVideoCaptureEnabled has been added to the AVCaptureDeviceInput class, which configures the capture session to output cinematic video, including disparity data metadata for non-destructive editing (Capture cinematic video in your app).
These updates enhance the capabilities of video recording and processing, providing developers with more tools to create advanced video experiences.
Enhance your app’s audio recording capabilities
Learn how to improve your app’s audio recording functionality. Explore the flexibility of audio device selection using the input picker interaction on iOS and iPadOS 26. Discover APIs available for high-quality voice recording using AirPods. We’ll also introduce spatial audio recording and editing capabilities that allow you to isolate speech and ambient background sounds — all using the the AudioToolbox, AVFoundation, and Cinematic frameworks.
Build compelling spatial photo and video experiences
Learn how to adopt spatial photos and videos in your apps. Explore the different types of stereoscopic media and find out how to capture spatial videos in your iOS app on iPhone 15 Pro. Discover the various ways to detect and present spatial media, including the new QuickLook Preview Application API in visionOS. And take a deep dive into the metadata and stereo concepts that make a photo or video spatial.
Learn about Apple Immersive Video technologies
Explore the capabilities of Apple Immersive Video and Apple Spatial Audio Format technologies to create truly immersive experiences. Meet the new ImmersiveMediaSupport framework, which offers functionality to read and write the necessary metadata for enabling Apple Immersive Video. Learn guidelines for encoding and publishing Apple Immersive Video content in standalone files for playback or streaming via HLS. To get the most out of this session, we recommend first watching “Explore video experiences for visionOS.”