Fraunhofer Audio Blog

Events & TradeshowsProducts & Technologies

xHE-AAC Powers High-Quality Media Sharing in RCS Universal Profile 4.0

RCS messaging just got a major sound upgrade. With the release of GSMA’s Universal Profile 4.0, the xHE-AAC audio codec extends its reach beyond simple audio messages to enable high-quality media sharing – setting the stage for richer music, advertising, and multimedia experiences in mobile messaging.

February 27, 2026
© LIGHTFIELD STUDIOS - stock.adobe.com
Products & Technologies

Netflix Now Streaming xHE-AAC Audio on Android Mobile

Fraunhofer IIS, primary developer of the xHE-AAC audio codec, today announced that Netflix is now using the xHE-AAC audio codec. Netflix has licensed Fraunhofer’s high-quality xHE-AAC software and is using it to encode its entire catalog of TV series, documentaries and feature films across a variety of genres and languages.

Products & Technologies

Fraunhofer IIS introduces new test service and trademark program for xHE-AAC audio codec

Fraunhofer IIS, an institute of Fraunhofer-Gesellschaft in Germany, has announced a new web-based test service that developers and manufacturers can use to validate their implementations of the xHE-AAC® audio codec for compliance with MPEG standards. The service, which is available exclusively at , is free to use upon registration with Fraunhofer IIS and will test both encoders and decoders.