Your browser is out-of-date!

Update your browser to view this website correctly. Update my browser now


Barix Has New Exstreamer M400 IP Audio Decoder

Promises more processing power, security and AES67

Barix Exstreamer M400 decoder in a rack

Barix introduced the first in a new set of Exstreamer products, the Exstreamer M400 IP audio decoder.

It says the existing line of Exstreamer AoIP codecs are popular for radio broadcast applications including studio-to-transmitter links, studio-to-studio links and remote contribution, and that the new hardware offers a more modern, extensible version with more support for current standards.

The announcement was made by Product Manager Davide Nossa, who said the platform provides “more processing power, enhanced security features and greater extensibility, alongside expanded support for audio formats and technology standards including Opus and AES67.”

Features include stereo, line-level, analog audio output with RCA-type connections. It can decode streams in MP3, AAC-HE, FLAC, PCM, Opus and Ogg Vorbis formats.

AES67 support enables the decoder to be configured as a dedicated AES67 receiver and decoder, enabling integration into AES67-based AoIP networks and interoperability with Dante-compatible devices.

“The Exstreamer M400 incorporates the full AES67 interoperability guidelines including RTP audio delivery, multicast addressing and PTP-based synchronization with a separate master clock device,” Barix said.

“Supported discovery methods include SAP (Session Announcement Protocol), mDNS (multicast DNS) and RTSP, enabling the decoder to automatically identify and list available streams from Dante, Ravenna and other audio over IP solutions that use these protocols. SDP (Session Description Protocol) information can also be manually inserted for interoperability with third-party solutions that do not support these standards.”

It said the Linux-based IPAM 400 audio module provides significantly higher processing power and a more programmable, software-driven architecture that allows easier expansion, prototyping and customization. “A larger buffer size and advanced buffer management technology can be configured to further bolster the Exstreamer M400’s resilience to network performance disruptions in applications where minimizing latency is not critical.”

It also cited expanded support for IT security standards, IPV6 and internal audio file storage with externally triggered playback.