发明名称 |
METHOD, DEVICE, AND COMPUTER PROGRAM FOR ENCAPSULATING SCALABLE PARTITIONED TIMED MEDIA DATA |
摘要 |
The invention relates to encapsulating scalable tiled timed media data comprising timed samples in a server and providing a timed media data bit-stream from encapsulated scalable tiled timed media in a client device. Each timed sample comprises a first layer and at least one second layer and at least one of the layers comprises a plurality of subsamples represented by one or more coding units. After having obtained at least one subsample from amongst the plurality of subsamples of one of the timed samples, one track comprising the at least one obtained subsample is created. Next, the created track is independently encapsulated in at least one media segment file, said media segment file comprising mapping metadata for providing information about the at least one obtained subsample relative to the one of the timed samples and the layer it belongs to. |
申请公布号 |
EP3061255(A1) |
申请公布日期 |
2016.08.31 |
申请号 |
EP20140786937 |
申请日期 |
2014.10.22 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
DENOUAL, FRANCK;MAZE, FRÉDÉRIC;LE FEUVRE, JEAN;CONCOLATO, CYRIL |
分类号 |
H04N21/2343;H04N21/4402 |
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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