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Using fiber optic links to interconnect RF for wireless microphones offers many benefits. Clean signals, much longer interconnect distances and easy build-out are among the advantages an RF-over-Fiber solution can bring.
Now it is the turn of IPTV operators to feel the pinch of cord cutting in the US while their cable competitors are holding firmer against the OTT onslaught. At one time IPTV was seen as the new wave undercutting the legacy satellite and cable operators, but now that it is part of the mainstream operators in this category are equally at threat from cord cutting to a combination of free to air and lower cost subscription VoD services such as Netflix.
A group of manufacturers have come together to form a group promoting a set of open standards for transitioning the industry to IP. Founder members Grass Valley, Imagine Communications, Lawo, Snell Advanced Media and Nevion are initially promoting promoting the implementation of SMPTE 2022-6, audio over IP standard AES67 and VSF technical recommendations TR-04 and TR-03 as the Alliance for IP Media Solutions (AIMS).
As the broadcast industry continues its calculated migration from SDI to Internet Protocol (IP) infrastructures—and all of the targeted file transfers, reduced equipment costs and resolution independence that comes with it—many of the major equipment vendors have begun forming alliances to support each other’s efforts and ensure interoperability in this new world.
PTP - Precision Time Protocol is the new “BLACK”. PTP is a more accurate version of NTP – Network Time Protocol, which controls the synchronizing and timing of data packets in the IP environment. In the world of bits and bytes, locking each bit to a slice of time must be highly accurate.
DutchView Infostrada, part of the NEP worldwide network since June this year, has launched Cloud Production, an IP-based video production platform. It was used to produce Dutch TV show Carlo’s TV Café broadcast on RTL4, a first live broadcast to be televised using cloud-based technology. This was quickly followed by Voetbal Inside broadcast on RTL7.
Professionals working in live entertainment, sports and news are challenged with capturing, preparing and distributing content in the fastest, most efficient way possible. They also must handle the explosion of new content formats and rising media standards like 4K. Implementing an effective media asset management (MAM) platform that can handle new technologies and benefits the entire production chain has become critical.
Television broadcasters worldwide are finally migrating away from proprietary, hardware-based workflows and towards all-IT, software-based production environments, and for good reason. Running on commodity hardware, software solutions are the key to new workflow efficiencies, reduced OPEX and CAPEX, less dependence on specialized technical staff, and the flexibility to deliver more powerful and scalable production environments.
