SG11201806194XA - Transmitter, transmission method, receiver, and reception method - Google Patents

Transmitter, transmission method, receiver, and reception method

Info

Publication number
SG11201806194XA
SG11201806194XA SG11201806194XA SG11201806194XA SG11201806194XA SG 11201806194X A SG11201806194X A SG 11201806194XA SG 11201806194X A SG11201806194X A SG 11201806194XA SG 11201806194X A SG11201806194X A SG 11201806194XA SG 11201806194X A SG11201806194X A SG 11201806194XA
Authority
SG
Singapore
Prior art keywords
time
subtitle
transmitter
receiver
sample period
Prior art date
Application number
SG11201806194XA
Inventor
Ikuo Tsukagoshi
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of SG11201806194XA publication Critical patent/SG11201806194XA/en

Links

Classifications

    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43074—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of additional data with content streams on the same device, e.g. of EPG data or interactive icon with a TV program
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/8715—Regeneration of colour television signals involving the mixing of the reproduced video signal with a non-recorded signal, e.g. a text signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/07—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information characterised by processes or methods for the generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/13—Arrangements for device control affected by the broadcast information
    • 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
    • H04N21/23605—Creation or processing of packetized elementary streams [PES]
    • 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]
    • H04N21/20—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
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • 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
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4884—Data services, e.g. news ticker for displaying subtitles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/278—Subtitling
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

TRANSMITTER, TRANSMISSION METHOD, RECEIVER, AND RECEPTION METHOD An association with a system timing at the time of 5 transmission is secured without changing a display timing in text information of a subtitle, and a reception side displays the subtitle at an appropriate timing. A packet in which a document of the text information of the subtitle having display timing 10 information is included in a payload is generated and transmitted in synchronization with a sample period. A header of the packet includes a time stamp on a first time axis indicating a start time of the corresponding sample period. The payload of the packet further 15 includes reference time information of a second time axis regarding the display timing associated with the start time of the corresponding sample period. Fig. 8 20
SG11201806194XA 2016-12-27 2017-12-19 Transmitter, transmission method, receiver, and reception method SG11201806194XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016253318 2016-12-27
PCT/JP2017/045474 WO2018123719A1 (en) 2016-12-27 2017-12-19 Transmission device, transmission method, reception device, and reception method

Publications (1)

Publication Number Publication Date
SG11201806194XA true SG11201806194XA (en) 2018-08-30

Family

ID=62708178

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201806194XA SG11201806194XA (en) 2016-12-27 2017-12-19 Transmitter, transmission method, receiver, and reception method

Country Status (7)

Country Link
US (3) US10965927B2 (en)
EP (1) EP3404923A4 (en)
JP (1) JP7026621B2 (en)
CN (1) CN108702530B (en)
AU (1) AU2017387992B2 (en)
SG (1) SG11201806194XA (en)
WO (1) WO2018123719A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201806194XA (en) * 2016-12-27 2018-08-30 Sony Corp Transmitter, transmission method, receiver, and reception method
CN117714805A (en) * 2022-09-08 2024-03-15 海信电子科技（深圳）有限公司 Display equipment and subtitle display method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003268656A1 (en) * 2002-09-25 2004-04-19 Matsushita Electric Industrial Co., Ltd. Reproduction device, optical disc, recording medium, program, and reproduction method
JP2007282163A (en) 2006-04-12 2007-10-25 Matsushita Electric Ind Co Ltd Data packet, broadcast data generating apparatus, and broadcast data receiving apparatus
MX2011006360A (en) * 2008-09-30 2011-07-13 Panasonic Corp Reproduction device, recording medium, and integrated circuit.
JP5685969B2 (en) 2011-02-15 2015-03-18 ソニー株式会社 Display control method and display control apparatus
EP2793464A4 (en) * 2011-12-16 2015-09-02 Sony Corp Reception device, method for controlling same, distribution device, distribution method, program, and distribution system
JP6399686B2 (en) 2014-02-21 2018-10-03 日本放送協会 Receiving machine
WO2016159636A1 (en) * 2015-03-30 2016-10-06 엘지전자 주식회사 Method and apparatus for transmitting and receiving broadcast signal
EP3285492B1 (en) 2015-04-13 2021-06-02 Sony Corporation Reproduction device and reproduction method
SG11201806194XA (en) * 2016-12-27 2018-08-30 Sony Corp Transmitter, transmission method, receiver, and reception method

Also Published As

Publication number Publication date
US20190052856A1 (en) 2019-02-14
US10965927B2 (en) 2021-03-30
US20220417485A1 (en) 2022-12-29
WO2018123719A1 (en) 2018-07-05
EP3404923A4 (en) 2019-01-30
EP3404923A1 (en) 2018-11-21
AU2017387992B2 (en) 2022-10-20
CN108702530A (en) 2018-10-23
US11470296B2 (en) 2022-10-11
US11765330B2 (en) 2023-09-19
JP7026621B2 (en) 2022-02-28
JPWO2018123719A1 (en) 2019-10-31
US20210185290A1 (en) 2021-06-17
AU2017387992A1 (en) 2018-09-06
CN108702530B (en) 2022-03-29

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