A Practical Approach to IP Live Production

SDI infrastructure has been a fundamental building block for video and audio communications within studios for many years. Meanwhile, the bandwidth of generic IP networks has continued to increase alongside falling costs, such that 10G infrastructure is now commonly available. Exploiting this high-b...

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Bibliographic Details
Published inSMPTE 2014 Annual Technical Conference & Exhibition pp. 1 - 16
Main Authors Kojima, Toshiaki, Stone, John J., Chen, Jian-Rong, Gardiner, Paul N.
Format Conference Proceeding
LanguageEnglish
Published SMPTE 01.10.2014
Subjects
COTS
Network Synchronization
SDI
SDI-IP Mapping
Standardization
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Summary:SDI infrastructure has been a fundamental building block for video and audio communications within studios for many years. Meanwhile, the bandwidth of generic IP networks has continued to increase alongside falling costs, such that 10G infrastructure is now commonly available. Exploiting this high-bandwidth commodity infrastructure, an IP network could be deployed in the studio to form an IP Live Production system. - This paper explores the technical requirements, design considerations and standards approaches for IP Live Production to be able to deliver business benefits compared to current SDI technology whilst retaining familiar SDI-based production practices. - This paper also describes a sample implementation of an IP-based AV router showing how the discussed technologies can be applied to realize the same functionality as a conventional SDI router.
ISBN:9781614829546
1614829543
DOI:10.5594/M001537