This is an included feature of OmniStream™ Pro and R-Type AV over IP systems for distribution of 4K video with Dolby Vision dynamic HDR at 60 Hz frame rate, with 4:2:2 chroma subsampling and 12-bit color resolution. OmniStream AV over IP systems support HDR10 for OTT (over-the-top) streaming services and Ultra HD Blu-ray, as well as HLG (Hybrid Log-Gamma) for 4K HDR broadcast services. The addition of Dolby Vision dramatically expands the breadth of available HDR content for transmission and distribution over OmniStream networked AV systems. Dolby Vision capability is included on OmniStream Pro and R-Type decoders. This enhancement adds to the performance, scalability, and value offered by OmniStream, as well as the inherent cost and integration advantages of AV distribution over Gigabit Ethernet.
The ability to transmit Dolby Vision-enhanced content is enabled through a proprietary algorithm engineered at Atlona. This capability overcomes the limitation of video distribution systems over IP networks that eliminate the metadata necessary for Dolby Vision playback.
Further information about Dolby Vision for OmniStream is available here.