| 发明名称 |
Apparatus and method for rendering video with retransmission delay |
| 摘要 |
A system, apparatus, and method for rendering a video stream, the video stream having a plurality of frames. One method includes receiving the plurality of frames via a network, each frame having an estimated arrival time, determining a retransmission rendering delay, based on a round-trip delay and a round-trip delay constant, for a current frame of the plurality of frames using a processor, determining a render time for the current frame using a sum of the current frame's estimated arrival time and the retransmission rendering delay, and rendering the current frame at the render time. |
| 申请公布号 |
US8750293(B2) |
申请公布日期 |
2014.06.10 |
| 申请号 |
US201113144586 |
申请日期 |
2011.05.06 |
| 申请人 |
Google Inc. |
发明人 |
Holmer Stefan |
| 分类号 |
H04L12/66;H04L29/06;H04L1/16;H04N21/6375;H04N21/647;H04N21/44 |
主分类号 |
H04L12/66 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method for rendering a video stream, the video stream having a plurality of frames, the method comprising:
receiving the plurality of frames via a network, each frame having an estimated arrival time; determining a retransmission rendering delay, based on a round-trip delay and a round-trip delay constant, for a current frame of the plurality of frames using a processor, wherein the round-trip delay for the current frame is determined based on a round-trip time of the current frame and a round trip time of one or more previously received frames, the previously received frames received before the current frame; determining a render time for the current frame using a sum of the estimated arrival time and the retransmission rendering delay of the current frame; and rendering the current frame at the render time.
|
| 地址 |
Mountain View CA US |
