| 发明名称 |
STREAMING SPHERICAL VIDEO |
| 摘要 |
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. |
| 申请公布号 |
US2016352791(A1) |
申请公布日期 |
2016.12.01 |
| 申请号 |
US201615167134 |
申请日期 |
2016.05.27 |
| 申请人 |
Google Inc. |
发明人 |
Adams Riley;Duvivier Christian Luc;Scherkus Andrew;Suderman Rob;Prouty Jeff;Cower Dillon Richard |
| 分类号 |
H04L29/06;H04N21/8547;H04N21/2662;H04N21/2387 |
主分类号 |
H04L29/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
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. |
| 地址 |
Mountain View CA US |
