发明名称 |
Methods and systems of storage level video fragment management |
摘要 |
A method of processing video data. During a preprocessing stage a plurality of video content datasets in a storage network node, the method calculates coefficient data and encoding decisions of said video content dataset on a per frame basis, said encoding decisions comprising at least some of frame sizes, motion vectors, macroblock quantizers and macroblock layouts partitions (geometry), deleting said coefficient data; storing said encoding decisions in an auxiliary file associated with said video content dataset; during an operative stage: receiving from a client terminal via a communication network a request for streaming a first of said plurality of video content datasets; identifying a respective said auxiliary file associated with said first video content dataset; and utilizing said encoding decisions from said respective auxiliary file to recalculate said coefficient data of said first video content dataset without recalculating a respective said encoding decisions. |
申请公布号 |
EP2897367(A1) |
申请公布日期 |
2015.07.22 |
申请号 |
EP20150151618 |
申请日期 |
2015.01.19 |
申请人 |
FABRIX TV LTD |
发明人 |
DRANG, NIR;BEN-YAKIR, RAM;BEN-SHMUEL, NIR;AMIAZ, TOMER;GONEN, ERAN |
分类号 |
H04N21/231;H04N21/2343;H04N21/658 |
主分类号 |
H04N21/231 |
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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