Telecommunications Science ›› 2017, Vol. 33 ›› Issue (8): 45-52.doi: 10.11959/j.issn.1000-0801.2017244

• Topic:theory and practice of video technology • Previous Articles     Next Articles

Technology of virtual reality video processing and streaming

Zhenjiang DONG,Dongzhuo ZHANG,Cheng HUANG,Haijun LIU   

  1. ZTE Corporation,Nanjing 210012,China
  • Revised:2017-08-02 Online:2017-08-01 Published:2017-08-25

Abstract:

Virtual reality is a hot topic in the field of video.The current situation of VR video content production and VR video display technology was introduced,and the key technologies of viewport dependent VR video processing were analyzed.Finally,the mechanisms of VR video streaming and corresponding network requirements were discussed.

Key words: virtual reality, virtual reality video, projection, region-wise packing, viewport dependent video coding, omnidirectional video streaming

CLC Number: 

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