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Viewers have seen several step changes in the evolution of television, analog to digital, standard to high definition, and if you go back far enough, monochrome to color.
There have been similar changes on the production side, but those that have had most impact are the changes from film to videotape and analog to digital processing, the introduction of HD, and now the migration to file-based operations.
The migration from physical media to files processed on computer platforms presents opportunities and a new flexibility, but potentially adds complexity. You need systems that work together, and converting to file-based technology only gets you part of the way there.
Agreed file formats are necessary, but not sufficient to build digital facilities. To simplify file-based operations many media companies are adopting a service-oriented architecture. For the future the ‘cloud’ beckons, abstracting the services from geographical constraints.
The key to reusable services in the cloud lies in agreed standards and specifications that can enable interoperability.
READ THE PAPER HERE : http://www.amwa.tv/downloads/whitepapers/Tying_it_Together-Gilmer.pdf
