发明名称 |
Enhanced group of pictures (GOP) alignment in media stream variants |
摘要 |
<p>A media feed is received and delineated into groups of pictures (GOPs) for processing into output media streams having different quality levels. The media feed needs only to be decoded once. The decoded stream is split along different paths based on resolution, and resized output media data is sent to multiple encoders and fragmenters to generate variants in bit rate and frame rate for each resolution. The generated variants may be maintained as fragments on shared storage. A particular stream corresponding to a particular variant can be reconstructed using the encoded fragments.</p> |
申请公布号 |
GB2512225(A) |
申请公布日期 |
2014.09.24 |
申请号 |
GB20140010988 |
申请日期 |
2012.11.28 |
申请人 |
MOBITV INC |
发明人 |
OLA HALLMARKER;DAG HENRIKSSON;GABRIEL NETTERDAG |
分类号 |
H04N21/2343;H04N21/2662;H04N21/845 |
主分类号 |
H04N21/2343 |
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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