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While SMPTE was creating and ratifying ST2110, the Advanced Media Workflow Association (AMWA) announced it was working on a set of Application Program Interface (API) specifications that would enable a wide range of devices (e.g., switchers, audio consoles, and cameras) to be identified, controlled and managed on a SMPTE 2110 network. It brought broadcast engineers and systems integrators the promise of centralized network management without the need to manually configure each piece of equipment before it is used.
As the broadcasting industry is moving from a traditional SDI infrastructure towards the All-IP Studio providing a common frequency and – equally important – an absolute notion of time for all devices is now provided by the underlying infrastructure itself. In this four part series, Thomas Kernen and Nikolaus Kerö investigate the intricacies of PTP timing.
Familiarity breeds contempt and to a certain extent that is what has happened among broadcasters when it comes to serial digital interface (SDI) technology. Since SDI was first standardised by the SMPTE in 1989, broadcasters have forgotten the trials and tribulations they went through to get those initial systems working. Over the past 30 years, products have been developed that have resulted in an almost plug-and-play approach to building SDI-based broadcast infrastructure.
Part 4 in our series of videos from ‘Real World IP’, a one-day seminar event from The Broadcast Bridge held at BAFTA in London, Gerard Phillips, Systems Engineer at Arista Networks, discusses network topologies and ethernet switches.
What do a John Deere tractor, Bell telephone and Honeywell thermostat have in common? Each is a highly successful, user-friendly product that reflects the artistic touch of Henry Dreyfuss, a legendary industrial designer whose work focused — as he put it — on “fitting machines to people.”
Quantum computing is the biggest mathematical and computational breakthrough in the history of the known world.
Having looked at magnetic and optical storage media, John Watkinson turns to electronic memory with the emphasis on flash.
Part 3 in our series of full length videos from ‘Real World IP’, a one-day seminar event from The Broadcast Bridge held at BAFTA in London, Daniel Boldt, Head of Software Development at Meinberg, uncovers the mysteries of PTP timing and discusses how it relates to broadcast television, the key components required, and how it forms the backbone of any ST2110 system.
