| 发明名称 |
Video Coding |
| 摘要 |
A transmitting device for generating a plurality of encoded portions of a video to be transmitted to a receiving device over a network configured to: receive an error message over a feedback channel from the receiving device indicating at least one of said plurality of encoded portions that has been lost at the receiving device; encode a recovery portion responsive to said receiving said error message; and transmit said recovery portion to the receiving device over said network; wherein said error message includes information pertaining to a decoded portion successfully decoded at the receiving device and said recovery portion is encoded relative to said decoded portion. |
| 申请公布号 |
US2017070739(A1) |
申请公布日期 |
2017.03.09 |
| 申请号 |
US201514847318 |
申请日期 |
2015.09.08 |
| 申请人 |
Microsoft Technology Licensing, LLC |
发明人 |
Lee Ming-Chieh;Lu Amy;Carlsson Pontus;Nilsson Mattias Dan;Sablin Sergey;Silkin Sergey;Zhao David Yuheng;Hemmendorff Magnus;Nikiforov Sergei |
| 分类号 |
H04N19/176;H04N19/122;H04L29/06;H04N19/182 |
主分类号 |
H04N19/176 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A transmitting device for generating a plurality of encoded portions of a video to be transmitted to a receiving device over a network, the transmitting device being configured to:
receive an error message over a feedback channel from the receiving device indicating at least one of said plurality of encoded portions that has not been both received and decoded at the receiving device; encode a recovery portion responsive to said receiving said error message; and transmit said recovery portion to the receiving device over said network; wherein: said error message includes information pertaining to a decoded portion that was successfully decodable from one of said encoded portions received and not rejected as corrupt at the receiving device and said recovery portion is encoded relative to said decoded portion. |
| 地址 |
Redmond WA US |
