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    "abstract": "The demand for wider distribution and syndication of content brings with it the need for more efficient mechanisms to deliver content to distribution points. Fully digital distribution via terrestrial IP-based networks or satellite offers many advantages over traditional physical delivery, but technical and workflow obstacles must be overcome for these benefits to be fully realized. The challenges are compounded by the expanding and varying nature of distribution partners, with a scope much greater than earlier broadcast affiliate models. New approaches to distribution systems and workflows can overcome these challenges and greatly increase digital distribution efficiency.",
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      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M001328.xml)",
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      "confidence": "high",
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        "confidence": "medium",
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