发明名称 |
Bit-Efficient Control Information for Use with Multimedia Streams |
摘要 |
Bit efficient control information communication techniques. Control information for configuring an audiovisual device to present multimedia content may be generated. The control information may be organized according to a tree data structure having a plurality of nodes. The control information may include commands for navigating the nodes of the tree structure to locate data values stored at leaf nodes of the tree structure. Some commands may have associated data fields. Each command, and each data field, may include bit portions of uniform length. A designated bit of command bit portions may have a first value indicating that the bit portion is a command, while a designated bit of data field bit portions may have a second value indicating the bit portion is a data field. The second value may be different than the first value.
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申请公布号 |
US2013263203(A1) |
申请公布日期 |
2013.10.03 |
申请号 |
US201313906135 |
申请日期 |
2013.05.30 |
申请人 |
COHERENT LOGIX, INCORPORATED |
发明人 |
MCGINN COLLEEN J.;SHELBY KEVIN A.;NYSEN PETER J.;DOERR MICHAEL B. |
分类号 |
H04N21/266 |
主分类号 |
H04N21/266 |
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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