The Connectivity Standards Alliance has released Matter 1.5.1, introducing performance enhancements for smart home cameras, including optimized multi-stream delivery and expanded support for modern media streaming formats.

Key points

• Matter 1.5.1 enables cameras to simultaneously deliver multiple video streams tailored to specific device requirements, such as high-resolution archival and low-resolution mobile viewing.
• The update adds support for HEIC image files, which provide superior quality and smaller file sizes compared to traditional JPEG formats.
• New compatibility features include support for HLS and DASH streaming protocols to better integrate with modern cloud and media platforms.
• Pan-tilt-zoom camera controls have been improved, and smart doorbells now support custom chime sounds and automated triggers.

These technical refinements reduce bandwidth consumption and improve interoperability across diverse smart home ecosystems. By standardizing how cameras handle multi-stream data, the update helps manufacturers deliver more reliable and responsive security experiences for end users.