iOS 26.4 beta code suggests Apple is moving closer to enabling video playback through Apple CarPlay, with early demonstrations revealing how the feature may work once officially released. Although the functionality is not yet available to end users, developer simulations provide the clearest look so far at how video—including content from the Apple TV app—could appear on a vehicle’s infotainment display.
Apple first confirmed in mid-2025 that iOS 26 would introduce support for in-car video playback via CarPlay. From the outset, the company made clear that viewing would only be permitted while the vehicle is stationary, addressing safety concerns and regulatory requirements. In addition, automakers must opt in to enable the capability, meaning availability will vary depending on manufacturer support.
The first developer beta of iOS 26.4, released this week, contains the earliest visible references to CarPlay video playback in active code. Developer Thomas Dye has demonstrated interface elements by running a simulated CarPlay environment, offering a preview of how a dedicated video app might function on the dashboard screen.
In the simulation, the Apple TV app appears adapted for in-car use, with a layout optimized for larger, landscape-oriented displays. While it remains unclear whether this interface reflects the final design, the preview indicates that Apple is building a native CarPlay video experience rather than relying solely on screen mirroring.
Another notable detail involves apps that do not yet have CarPlay-specific versions. The demo reveals a new interface element that allows users to move video playback between an iPhone and the CarPlay display, suggesting Apple is working on a controlled handoff system rather than unrestricted projection.
Additionally, a new “Video” section appears within Settings when a compatible CarPlay system is detected, hinting at future configuration options for supported vehicles.
The development marks a gradual expansion of CarPlay’s capabilities beyond navigation, messaging, and audio. However, widespread adoption will depend on automaker implementation. Even after iOS 26.4 launches publicly, vehicle manufacturers will need to update infotainment systems to support parked-only video playback.
If fully realized, CarPlay video could appeal to drivers waiting in vehicles, such as during charging sessions for electric cars. For now, the feature remains in development, but the latest iOS 26.4 beta indicates that Apple’s groundwork is largely in place.
