发明名称 |
TRANSMISSION METHOD, RECEIVING METHOD, TRANSMISSION DEVICE AND RECEIVING DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To provide a transmission method capable of reducing processing for acquiring reference clock information on a receiving side.SOLUTION: A transmission method includes a generation step S151 for generating a transmission frame for storing a plurality of second transmission units storing one or more first transmission units for storing an IP packet, and a transmission step S152 for transmitting the generated frame. In the generation step S151: first reference clock information indicating a time for playing content in a data structure different from that of an MMT (MPEG Media Transport) packet is included in a target IP packet stored in the first transmission unit positioned at the front of the second transmission unit positioned at the front inside the frame; second reference clock information indicating a time for playing content is stored in control information inside the frame; and the target IP packet is not subjected to header compression. |
申请公布号 |
JP2015104122(A) |
申请公布日期 |
2015.06.04 |
申请号 |
JP20140220582 |
申请日期 |
2014.10.29 |
申请人 |
PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA |
发明人 |
IGUCHI YOSHITAKA;TOMA TADAMASA;KATO HISAYA |
分类号 |
H04N21/236;H04L12/70;H04L12/951;H04N21/438 |
主分类号 |
H04N21/236 |
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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