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公开(公告)号：US09948740B1
公开(公告)日：2018-04-17
申请号：US14549434
申请日：2014-11-20
CPC分类号： H04L67/2842 , H04L65/60
摘要： Techniques are described caching media content. The caching can provide the same cached media content to multiple requests based on different protocols.
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公开(公告)号：US11729418B1
公开(公告)日：2023-08-15
申请号：US17305443
申请日：2021-07-07
发明人： Charles Benjamin Franklin Waggoner , Marc Joliveau , Srikanth Kiran Kotagiri , Yongjun Wu , Yang Yang
IPC分类号： H04N19/11 , H04N19/58 , H04N19/177 , H04N19/577
CPC分类号： H04N19/58 , H04N19/177 , H04N19/577
摘要： Techniques are described for adaptive encoding different portions of media content based on content. Characteristics of GOPs of media content can be determined and used to set encoding parameters for the GOs. The GOPs can be encoded such that one GOP is encoded differently than another GOP if they have different characteristics.
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公开(公告)号：US11089329B1
公开(公告)日：2021-08-10
申请号：US15195810
申请日：2016-06-28
发明人： Charles Benjamin Franklin Waggoner , Marc Joliveau , Srikanth Kiran Kotagiri , Yongjun Wu , Yang Yang
IPC分类号： H04N21/00 , H04N19/58 , H04N19/577 , H04N19/177
摘要： Techniques are described for adaptive encoding different portions of media content based on content. Characteristics of GOPs of media content can be determined and used to set encoding parameters for the GOs. The GOPs can be encoded such that one GOP is encoded differently than another GOP if they have different characteristics.
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公开(公告)号：US10904639B1
公开(公告)日：2021-01-26
申请号：US15494914
申请日：2017-04-24
发明人： Nicholas James Benson , Andrew Glass , Srikanth Kiran Kotagiri , Lei Li , Stefan Christian Richter , Rakesh Tangirala , Amarsingh Buckthasingh Winston , Yongjun Wu
IPC分类号： H04L29/06 , H04L29/08 , H04N21/81 , H04N21/2187 , H04N21/234 , H04N21/262 , H04N21/472 , H04N21/482 , H04N21/845 , H04N21/8547 , H04N21/239 , H04N21/2665 , H04N21/231
摘要： Techniques are described for server-side fragment insertion and delivery of media content. After receiving a request to play back media content, a manifest is generated that includes fragments associated with the requested media content and fragments associated with different media content. A client device requests fragments from a media server according to the manifest, and the media server provides the correct fragment in response to the request.
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公开(公告)号：US10708667B1
公开(公告)日：2020-07-07
申请号：US15195301
申请日：2016-06-28
IPC分类号： H04N21/6373 , H04L29/06 , H04N21/647 , H04N21/472 , H04N21/2387 , H04N21/262
摘要： Methods and apparatus are described for combining fragments of media content that correspond to multiple quality levels. A particular combination of fragments may be selected for a client device based, at least in part, on feedback received from the client device. In this manner, adaptive bit rate selection can be simulated for a client device that does not support adaptive bit rate selection.
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