The only AV over IP system for Dolby Vision.

Atlona is proud to introduce an industry-exclusive feature for OmniStream™ AV over IP systems: distribution of 4K video with Dolby Vision™ dynamic HDR over standard, off-the-shelf Gigabit Ethernet data networks.

OmniStream is the only AV over IP platform capable of streaming and decoding ultra high-definition, Dolby Vision 12-bit HDR content at 60 frames per second over 1 Gigabit or 10 Gigabit Ethernet.

HDR. 12-Bit. 60 Hz.

Watch these intro videos about Dolby Vision and OmniStream


Dolby Vision is widely considered the industry leader in terms of its potential to deliver the best possible HDR viewing experience.

However, extension and distribution of 4K video with Dolby Vision HDR has been a substantial challenge for AV integrators and manufacturers. AV over IP systems currently offer HDR10 or HLG (Hybrid Log-Gamma) compatibility but not Dolby Vision.

Some HDBaseT systems include video compression for 4K HDR, and may be compatible with Dolby Vision, but only at 24 or 30 Hz.

Atlona has developed an algorithm for OmniStream that enables full preservation of Dolby Vision HDR metadata while maintaining visually lossless image encoding and decoding, for full interoperability with Dolby Vision HDR streaming media players, Ultra HD Blu-ray devices, and displays.

Atlona’s OmniStream AV over IP product line overcomes the limitation of typical video distribution systems over Gigabit Ethernet networks that eliminate the metadata necessary for Dolby Vision 12-bit at 60 frame-per-second playback, or uncompressed distribution systems that are limited to only 30 frames per second.

WordPress Tables Plugin

HDR capability comparisons in this table are based on 4:2:0 chroma subsampling.


OmniStream fully supports Dolby Atmos as well as all other popular multi-channel audio formats.

Deliver a complete, high performance cinema experience with Dolby Vision and Dolby Atmos.


Dolby Vision streaming and decoding are available in the OmniStream AT-OMNI-121 AV decoder.


Single-Channel Networked AV Decoder

Dolby, Dolby Vision, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories. Dolby Vision is a trademark of Dolby Laboratories.