A Fast FoV-Switching DASH System Based on Tiling Mechanism for Practical Omnidirectional Video Services

• Published in: IEEE transactions on multimedia Vol. 22; no. 9; pp. 2366 - 2381
• Main Authors: Song, Jiarun, Yang, Fuzheng, Zhang, Wei, Zou, Wenjie, Fan, Yuqun, Di, Peiyun
• Format: Journal Article
• Language: English
• Published: Piscataway IEEE 01.09.2020; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: 360-degree video; Adaptive systems; Bandwidth; Bit rate; DASH; Decoders; Decoding; Display devices; Encoding; End users; Estimation; fast-switching; Multimedia; Omnidirectional video; Quality of experience; Recovery; Streaming media; Switching; tile-based; Tiles; Tiling; Video transmission; Viewing; Virtual reality

With the development of multimedia technologies and virtual reality display devices, omnidirectional videos have gained popularity nowadays. To reduce the bandwidth requirement for omnidirectional video transmission, tile-based viewport adaptive streaming methods have been proposed in the literature...