CarScreen · Guide

AirPlay has sound but no picture: what to check

Sound without a picture can mean the selected receiver accepts audio only. Check video support first, then try the bundled test clip before retrying a remote link.

Check your screen first

Private TestFlight beta · public App Store release pending

Check the receiver

For a TV, verify AirPlay video support and the manufacturer’s current setup instructions. Follow Apple’s network instructions for an Apple TV or compatible smart TV. Vehicle receiver networking may differ.

Try a known clip

In CarScreen, open Screen, choose the receiver and run Test picture and sound. Confirm the external image and tone. If the clip also fails, investigate the receiver, connection or adapter before changing your playlist.

If the clip works but your video fails

Try a local MP4, MOV or M4V that you have the right to use. If the local file works, check the remote link’s expiration, connection and provider restrictions. A working test does not guarantee every codec or DRM service.

Photos need a different route in CarScreen

Use an AV cable or Screen Mirroring for photos and slideshows. CarScreen’s video AirPlay route is not a separate photo-casting implementation. Screen Mirroring may also show your device interface.

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Prepared by: HighRoad Software · 2026-10-11. Source · CarScreen

Check your screen first

Private TestFlight beta · public App Store release pending