Title:
データ送出システム、受信装置、およびプログラム
Document Type and Number:
Japanese Patent JP6478153
Kind Code:
B2
Abstract:
To provide a data transmission system when transmitting by an MMT method, enabling the reception of all files whenever data reception is started.SOLUTION: The data transmission system includes: a data transmission device which acquires a file which configures a content to transmit an MMTP packet, which stores a file configuring the content, in repetition; a control message generation device which transmits an MMTP packet which stores a table in which a path name and an item ID of each file configuring the content are stored; and a multiplexer device which multiplexes the MMTP packet transmitted from the data transmission device and the MMTP packet transmitted from the control message generation device. The packet ID of the MMTP packet which stores the file configuring the content is different from the packet ID of the MMTP packet which stores the table. The table is a data asset management table.SELECTED DRAWING: Figure 1
Inventors:
Shinya Takeuchi
Kazuhiro Otsuki
Shunji Sunazaki
Kazuhiro Otsuki
Shunji Sunazaki
Application Number:
JP2015038349A
Publication Date:
March 06, 2019
Filing Date:
February 27, 2015
Export Citation:
Assignee:
Japan Broadcasting Corporation
International Classes:
H04N21/236; H04H20/16; H04H20/28; H04H20/93; H04H60/37; H04L29/06; H04N21/435
Domestic Patent References:
| JP2004235928A |
Foreign References:
| WO2015022827A1 | ||||
| US20140007172 |
Attorney, Agent or Firm:
Shu Oikawa
Naoyuki Takada
Hiroyuki Matsumoto
Kinoshita Ikuichiro
Masatake Shiga
Tadashi Takahashi
Naoyuki Takada
Hiroyuki Matsumoto
Kinoshita Ikuichiro
Masatake Shiga
Tadashi Takahashi