JP6291097B2 - 信号送受信装置及び信号送受信方法 - Google Patents
信号送受信装置及び信号送受信方法 Download PDFInfo
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- JP6291097B2 JP6291097B2 JP2017028078A JP2017028078A JP6291097B2 JP 6291097 B2 JP6291097 B2 JP 6291097B2 JP 2017028078 A JP2017028078 A JP 2017028078A JP 2017028078 A JP2017028078 A JP 2017028078A JP 6291097 B2 JP6291097 B2 JP 6291097B2
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- 238000000034 method Methods 0.000 title description 17
- 230000011664 signaling Effects 0.000 claims description 77
- 230000005540 biological transmission Effects 0.000 description 13
- 230000008054 signal transmission Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 6
- 238000005070 sampling Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000012805 post-processing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23614—Multiplexing of additional data and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Description
Claims (2)
- 放送信号を受信する装置であって、
超高解像度(UHD)ビデオデータとシグナリング情報を伝送する放送信号を受信するための受信部と、
前記放送信号を復調するための復調部と、
前記復調された信号から前記UHDビデオデータをデコーディングするデコーダーと、
を備え、
前記シグナリング情報は、イベント情報と記述情報を含み、
前記記述情報は、サービスタイプを有する第1のディスクリプタを含み、
前記サービスタイプが特定の符号化された値を持つとき、該特定の符号化された値は、前記放送信号内のサービスがHEVCにより符号化されたUHDビデオサービスであることを表し、
前記イベント情報は、ストリームコンテンツ情報及びコンポーネントタイプ情報を有する第2のディスクリプタを含み、
前記UHDビデオデータのビデオコーデック情報、アスペクト比情報、及び解像度情報は、前記ストリームコンテンツ情報及び前記コンポーネントタイプ情報の組み合せに基づきシグナリングされる、放送信号受信装置。 - 前記UHDビデオサービスは、4K UHDサービスまたは8K UHDサービスである、請求項1に記載の放送信号受信装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261728184P | 2012-11-19 | 2012-11-19 | |
US61/728,184 | 2012-11-19 |
Related Parent Applications (1)
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JP2015531874A Division JP6097399B2 (ja) | 2012-11-19 | 2013-11-19 | 信号送受信装置及び信号送受信方法 |
Related Child Applications (1)
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JP2018020928A Division JP6463856B2 (ja) | 2012-11-19 | 2018-02-08 | 信号送受信装置及び信号送受信方法 |
Publications (2)
Publication Number | Publication Date |
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JP2017123673A JP2017123673A (ja) | 2017-07-13 |
JP6291097B2 true JP6291097B2 (ja) | 2018-03-14 |
Family
ID=50731485
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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JP2015531874A Active JP6097399B2 (ja) | 2012-11-19 | 2013-11-19 | 信号送受信装置及び信号送受信方法 |
JP2017028078A Active JP6291097B2 (ja) | 2012-11-19 | 2017-02-17 | 信号送受信装置及び信号送受信方法 |
JP2018020928A Active JP6463856B2 (ja) | 2012-11-19 | 2018-02-08 | 信号送受信装置及び信号送受信方法 |
Family Applications Before (1)
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JP2015531874A Active JP6097399B2 (ja) | 2012-11-19 | 2013-11-19 | 信号送受信装置及び信号送受信方法 |
Family Applications After (1)
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JP2018020928A Active JP6463856B2 (ja) | 2012-11-19 | 2018-02-08 | 信号送受信装置及び信号送受信方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9749580B2 (ja) |
EP (1) | EP2922302A4 (ja) |
JP (3) | JP6097399B2 (ja) |
KR (1) | KR102118052B1 (ja) |
CN (2) | CN104509122B (ja) |
CA (1) | CA2877457C (ja) |
DE (1) | DE112013003311T5 (ja) |
MX (1) | MX339741B (ja) |
WO (1) | WO2014077651A1 (ja) |
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2013
- 2013-11-19 CN CN201380040661.0A patent/CN104509122B/zh active Active
- 2013-11-19 US US14/408,884 patent/US9749580B2/en active Active
- 2013-11-19 MX MX2015000010A patent/MX339741B/es active IP Right Grant
- 2013-11-19 CN CN201811055123.XA patent/CN109257625B/zh active Active
- 2013-11-19 CA CA2877457A patent/CA2877457C/en active Active
- 2013-11-19 EP EP13856049.5A patent/EP2922302A4/en not_active Ceased
- 2013-11-19 WO PCT/KR2013/010485 patent/WO2014077651A1/ko active Application Filing
- 2013-11-19 KR KR1020147037006A patent/KR102118052B1/ko active IP Right Grant
- 2013-11-19 DE DE112013003311.9T patent/DE112013003311T5/de not_active Withdrawn
- 2013-11-19 JP JP2015531874A patent/JP6097399B2/ja active Active
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2017
- 2017-02-17 JP JP2017028078A patent/JP6291097B2/ja active Active
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Also Published As
Publication number | Publication date |
---|---|
US20150195488A1 (en) | 2015-07-09 |
DE112013003311T5 (de) | 2015-03-19 |
JP6463856B2 (ja) | 2019-02-06 |
JP2018093525A (ja) | 2018-06-14 |
CN109257625A (zh) | 2019-01-22 |
CN109257625B (zh) | 2021-04-02 |
CA2877457C (en) | 2018-07-17 |
US9749580B2 (en) | 2017-08-29 |
CN104509122B (zh) | 2018-10-16 |
EP2922302A4 (en) | 2016-04-06 |
KR20150087103A (ko) | 2015-07-29 |
MX339741B (es) | 2016-06-07 |
CN104509122A (zh) | 2015-04-08 |
CA2877457A1 (en) | 2014-05-22 |
KR102118052B1 (ko) | 2020-06-02 |
JP2015534751A (ja) | 2015-12-03 |
MX2015000010A (es) | 2015-04-08 |
JP2017123673A (ja) | 2017-07-13 |
JP6097399B2 (ja) | 2017-03-15 |
EP2922302A1 (en) | 2015-09-23 |
WO2014077651A1 (ko) | 2014-05-22 |
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