Barix Exstreamer_M400

Barix Unveils Next-Generation Exstreamer IP Audio Decoder

Barix’ Exstreamer M400 is the new model in the company’s Exstreamer IP audio decoder family.

Powered by Barix’s Linux-based IPAM 400 audio module, the Exstreamer M400 has higher processing power than previous Exstreamer models and a more programmable, software-driven architecture for easier expansion, rapid prototyping, and customisation. An increased buffer size and advanced buffer management technology improve network performance disruptions. Expanded support for IT security standards includes HTTPS: support for audio streams and the web-based management interface, plus secure, encrypted SIP (voice-over-IP) communications using TLS and SRTP.

Multiple Exstreamer M400 units can be integrated via the System Configuration Tool. A dash board enables multiple devices to be grouped in zones and to specify up to five prioritised source streams for each unit – for example, emergency notifications can be set to override background music playback – as well as the relative volume of each stream. Settings can be copied from one Exstreamer M400 to multiple others simultaneously to significantly speed up multi-unit configuration.

The Exstreamer M400 features stereo, line-level, analogue audio output with RCA-type connections and can decode streams in MP3, AAC-HE, FLAC, PCM, Opus, and Ogg Vorbis formats, as well as supporting SIP and secure SIP in peer-to-peer and server modes. Other new features relative to earlier Exstreamer models include IPV6 support; internal audio file storage with externally-triggered playback; and support for Singlewire Software’s InformaCast and Syn-Apps (now part of Intrado) emergency notification platforms with automatic endpoint registration.

Ideal for professional AV markets including background music, paging, SIP/VoIP integration, and emergency notifications with direct support for Barix’s IC Paging and Simple Paging solutions, scheduled for release later in Q2, will allow Exstreamer M400s to be easily added as endpoints. The highly extensible device will also be expanded with robust functionality for radio broadcasters in future firmware updates, such as AES67 support for high-quality audio transport between facilities and interoperability with Dante-based devices.

A modern Application Programming Interface (API) is planned for future release for developers, replacing earlier Exstreamer models’ older CGI control specification.

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