| 发明名称 |
INFORMATION PROVISIONING APPARATUS AND INFORMATION PROVISIONING METHOD |
| 摘要 |
A decoding method and apparatus are provided for decoding an audiovisual stream that is divided into a plurality of segments. The decoding method and apparatus obtain metadata that specify a segment out of the plurality of segments. The metadata is described in a structured description. The segment that is specified by the metadata is obtained, and a start time for rendering the segment from the metadata is derived. The segment is decoded based on the metadata to generate decoded segment data before the start time. |
| 申请公布号 |
US2014208378(A1) |
申请公布日期 |
2014.07.24 |
| 申请号 |
US201414225977 |
申请日期 |
2014.03.26 |
| 申请人 |
PANASONIC CORPORATION |
发明人 |
EMURA Koichi |
| 分类号 |
H04N21/242;H04N21/235;H04N21/238;H04N21/231 |
主分类号 |
H04N21/242 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A decoding method for decoding an audiovisual stream that is divided into a plurality of segments, the decoding method comprising:
obtaining metadata that specify a segment out of the plurality of segments, the metadata being described in a structured description; obtaining the segment specified by the metadata; deriving a start time for rendering the segment from the metadata; and decoding the segment based on the metadata to generate decoded segment data before the start time. |
| 地址 |
Osaka JP |
