Tile-Based Viewport-Adaptive Panoramic Video Streaming on Smartphones

被引：0
|
作者：
Qian, Feng [1 ,3 ]
Han, Bo [2 ]
Xiao, Qingyang [1 ]
Gopalakrishnan, Vijay [2 ]
机构：
[1] Indiana Univ, Bloomington, IN 47405 USA
[2] AT&T Labs Res, Florham Pk, NJ USA
[3] Univ Minnesota Twin Cities, Minneapolis, MN 55455 USA
来源：
MOBICOM'18: PROCEEDINGS OF THE 24TH ANNUAL INTERNATIONAL CONFERENCE ON MOBILE COMPUTING AND NETWORKING | 2018年
关键词：
D O I：
10.1145/3241539.3267715
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Flare is a practical system for streaming 360 degrees videos on smart phones. It takes a viewport-adaptive approach, which fetches only portions of a panoramic scene that cover what a viewer is about to perceive. Flare consists of a novel framework for the end-to-end streaming pipeline, introduces innovative streaming algorithms, and brings numerous system-level optimizations. In our demo, we will show that Flare substantially outperforms traditional viewport-agnostic streaming algorithms in terms of the video quality. We will also invite the audience to use Flare to watch attractive 360 degrees videos.
引用
收藏
页码：817 / 819
页数：3
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