发明名称 |
SYSTEM AND METHOD FOR MANAGING ABR BITRATE DELIVERY RESPONSIVE TO VIDEO BUFFER CHARACTERISTICS OF A CLIENT |
摘要 |
A scheme for managing delivery of segmented media content in an ABR network, wherein bitrates of a manifest file may be selectively modified or removed based on a client device's video buffer characteristics. An ABR stream delivery server is operative to simulate the client device's video buffer in a streaming session and accordingly modify the manifest files to include metadata for media segments encoded at a particular single bitrate responsive to the buffer performance and other network conditions. Responsive to monitoring the video buffer characteristics of the media player during the streaming session, a selected single bitrate may be moved up or down to other bitrates of the manifest files. |
申请公布号 |
WO2016199098(A1) |
申请公布日期 |
2016.12.15 |
申请号 |
WO2016IB53449 |
申请日期 |
2016.06.10 |
申请人 |
ERICSSON AB |
发明人 |
PHILLIPS, Chris;FORSMAN, Robert;REYNOLDS, Jennifer |
分类号 |
H04N21/24;H04L29/06;H04N21/262;H04N21/6373;H04N21/845 |
主分类号 |
H04N21/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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