• Type: Whitepaper
  • Topics: Video; Networked Av Systems; Display; Digital Signage;
  • Date: June 2015

4K and Beyond: Technical Challenges and Opportunities, an AVIXA  white paper, documents changes in the visual display market since the adoption of the 1080p, high-definition video format. Specifically, it focuses on the theoretical and practical parameters of the next generation of video technology, commonly known as ultra high-definition (UHD), or 4K, video. It further explains the obstacles facing widespread 4K adoption and describes the applications that can harness 4K today and in future.

Contents


View Executive Summary

The 4K Puzzle

  • Visual Acuity and Optimum Viewing Distance
  • Frame and Refresh Rates
  • Color Depth and Contrast Ratio
  • To Compress or Not to Compress?
  • Content Protection
  • Infrastructure

Designing for 4K

  • Needs Assessment
  • Network Assessment
  • System Design
  • Implementation Challenges

4K in the Real World

  • Multiwindowing on a Single Display and Scaling 4K Across Multiple Displays
  • Projection Mapping
  • Videoconferencing
  • Security
  • Visualization
  • Simulation

Conclusion

References

Contributors

  • Timothy Albright, CTS®, DMC-E, EAVA, Director of Operations, Innovad
  • Ken Eagle, Director of Field Training/Technical Sales, Atlona
  • Dave Fluegeman, Director of Simulation, Barco
  • Mike Garrido, Senior Product Manager, 3 DLP Projectors, Christie Digital
  • Paul Harris, CEO, Aurora Multimedia
  • HDBaseT Alliance
  • Nathan Hicks, CTS-D, Consultant, K2 Audio
  • Erik Iversen, Product Manager, Image Processing, Barco
  • Justin Kennington, Technology Manager, DigitalMedia, Crestron Electronics
  • Phil Laney, Director of Visualization and Simulation, Digital Projection
  • Sander Phipps, Product Manager, Professional Display Group, Sony Electronics


Download the White Paper


The AVIXA white paper, 4K and Beyond: Technical Challenges and Opportunities, is free to download in PDF format.
Download the PDF



What's Inside


Executive Summary



Related Standard


Frameworks, such as the standard, ANSI/AVIXA 10:2013 Audiovisual Systems Performance Verification, provide a common language and point of reference for the evaluation of AV/IT systems performance, including video system performance.
Download the Standard