公开(公告)号：US20160352791A1

公开(公告)日：2016-12-01

申请号：US15167134

申请日：2016-05-27

Applicant: Google Inc.

Inventor： Riley Adams ,  Christian Luc Duvivier ,  Andrew Scherkus ,  Rob Suderman ,  Jeff Prouty ,  Dillon Richard Cower

IPC: H04L29/06 ,  H04N21/8547 ,  H04N21/2662 ,  H04N21/2387

CPC classification number: H04L65/4069 ,  H04L65/604 ,  H04N21/21805 ,  H04N21/816 ,  H04N21/8547

Abstract: A method includes receiving a first video stream at a playback device, the first video stream having a first quality, receiving at least two second video streams at the playback device, the at least two second video streams each corresponding to a portion of the first video stream, the at least two second video streams having a second quality, the second quality being a higher quality as compared to the first quality, playing back the first video stream at the playback device, selecting a third video stream from the at least two second video streams based on a view perspective of a user of the playback device, and playing back the third video stream together with the first video stream at the playback device.

Abstract translation: 一种方法包括在回放设备处接收第一视频流，第一视频流具有第一质量，在回放设备处接收至少两个第二视频流，所述至少两个第二视频流分别对应于第一视频的一部分 流，所述至少两个第二视频流具有第二质量，所述第二质量与所述第一质量相比更高质量，在所述播放设备处回放所述第一视频流，从所述至少两秒中选择第三视频流 基于播放设备的用户的视角透视的视频流，以及在播放设备处与第一视频流一起播放第三视频流。