BR112017005325A2 - dispositivo e método para processamento de informação. - Google Patents

dispositivo e método para processamento de informação.

Info

Publication number
BR112017005325A2
BR112017005325A2 BR112017005325A BR112017005325A BR112017005325A2 BR 112017005325 A2 BR112017005325 A2 BR 112017005325A2 BR 112017005325 A BR112017005325 A BR 112017005325A BR 112017005325 A BR112017005325 A BR 112017005325A BR 112017005325 A2 BR112017005325 A2 BR 112017005325A2
Authority
BR
Brazil
Prior art keywords
content
playback start
start time
start position
playback
Prior art date
Application number
BR112017005325A
Other languages
English (en)
Inventor
Hirabayashi Mitsuhiro
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 BR112017005325A2 publication Critical patent/BR112017005325A2/pt

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
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • 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
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26283—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for associating distribution time parameters to content, e.g. to generate electronic program guide data
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6175—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via Internet
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8547—Content authoring involving timestamps for synchronizing content

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

a presente descrição refere-se a um dispositivo para processamento de informação e a um método para processamento de informação para habilitar que conteúdo seja reproduzido com base em uma lista de edição quando um tempo de início de reprodução do conteúdo incluído em um arquivo em um formato de filme fragmentado mp4 for posterior a um tempo de início de reprodução de uma escala de tempo de filme. quando o tempo de início de reprodução do conteúdo for posterior ao tempo de início de reprodução da escala de tempo de filme do conteúdo, uma unidade de geração da lista de edição registra, na lista de edição na qual uma posição de início de reprodução do conteúdo é associada com uma duração de reprodução durante a qual o conteúdo é reproduzido a partir da posição de início de reprodução, uma posição inicial do conteúdo como a posição de início de reprodução do conteúdo e um valor predeterminado como a duração de reprodução do conteúdo. a presente descrição pode ser aplicada, por exemplo, em um dispositivo de geração de arquivo para gerar arquivos mp4 fragmentados.
BR112017005325A 2014-09-26 2015-09-14 dispositivo e método para processamento de informação. BR112017005325A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014197017 2014-09-26
PCT/JP2015/075949 WO2016047475A1 (ja) 2014-09-26 2015-09-14 情報処理装置および情報処理方法

Publications (1)

Publication Number Publication Date
BR112017005325A2 true BR112017005325A2 (pt) 2017-12-12

Family

ID=55581002

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017005325A BR112017005325A2 (pt) 2014-09-26 2015-09-14 dispositivo e método para processamento de informação.

Country Status (12)

Country Link
US (1) US10484725B2 (pt)
EP (1) EP3171606B1 (pt)
JP (1) JP6624060B2 (pt)
KR (1) KR102391755B1 (pt)
CN (1) CN107079178B (pt)
AU (1) AU2015322832B2 (pt)
BR (1) BR112017005325A2 (pt)
CA (1) CA2959704A1 (pt)
MX (2) MX2017003568A (pt)
RU (1) RU2690163C2 (pt)
SG (1) SG11201702127YA (pt)
WO (1) WO2016047475A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110944225B (zh) * 2019-11-20 2022-10-04 武汉长江通信产业集团股份有限公司 一种基于html5的不同帧率音视频的同步方法及装置

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* Cited by examiner, † Cited by third party
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JP4691798B2 (ja) * 2001-01-15 2011-06-01 ソニー株式会社 記録装置および記録媒体
US8214655B2 (en) * 2002-03-29 2012-07-03 Kabushiki Kaisha Toshiba Data structure of multimedia file format, encrypting method and device thereof, and decrypting method and device thereof
US20040088310A1 (en) * 2002-10-18 2004-05-06 Hitachi, Ltd. Recording medium, recording apparatus, recording method, reproduction apparatus and reproduction method
JP2007005623A (ja) * 2005-06-24 2007-01-11 Fujifilm Holdings Corp 放射線撮像パネルを構成する光導電層および放射線撮像パネル
JP2007180899A (ja) * 2005-12-28 2007-07-12 Orion Denki Kk コンテンツ受信記録再生装置及びコンテンツ配信システム
JP2007243907A (ja) * 2006-02-10 2007-09-20 Sony Corp 記録装置、記録方法、記録方法のプログラム、記録方法のプログラムを記録した記録媒体、再生装置、再生方法、再生方法のプログラム及び再生方法のプログラムを記録した記録媒体
US9432433B2 (en) 2006-06-09 2016-08-30 Qualcomm Incorporated Enhanced block-request streaming system using signaling or block creation
US8392174B2 (en) * 2006-08-07 2013-03-05 International Characters, Inc. Method and apparatus for lexical analysis using parallel bit streams
JP2008252590A (ja) 2007-03-30 2008-10-16 Toshiba Corp 記録装置及び記録方法
US7711718B2 (en) * 2007-04-03 2010-05-04 Nokia Corporation System and method for using multiple meta boxes in the ISO base media file format
US20080256431A1 (en) * 2007-04-13 2008-10-16 Arno Hornberger Apparatus and Method for Generating a Data File or for Reading a Data File
US20080303832A1 (en) * 2007-06-11 2008-12-11 Samsung Electronics Co., Ltd. Method of generating two-dimensional/three-dimensional convertible stereoscopic image bitstream and method and apparatus for displaying the same
KR101507787B1 (ko) * 2008-03-31 2015-04-03 엘지전자 주식회사 단말기 및 이것의 인스턴트 메시징 서비스를 이용한 대화방법
TWI473016B (zh) 2008-07-16 2015-02-11 Sisvel Internat S A 用以處理多視圖視訊位元串流之方法與裝置及電腦可讀媒體
JP2010124395A (ja) 2008-11-21 2010-06-03 Toshiba Corp データ通信装置及びデータ通信方法
JP2010193209A (ja) * 2009-02-18 2010-09-02 Nippon Hoso Kyokai <Nhk> デジタル放送受信機
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KR20120079880A (ko) * 2011-01-06 2012-07-16 삼성전자주식회사 스트리밍 서비스 시스템에서 북마크 생성 장치 및 방법
JP5863254B2 (ja) * 2011-02-24 2016-02-16 Ｎｅｃパーソナルコンピュータ株式会社 変換装置、情報配信装置、通信システム、制御方法及びプログラム
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Also Published As

Publication number Publication date
KR102391755B1 (ko) 2022-04-28
SG11201702127YA (en) 2017-04-27
CN107079178B (zh) 2020-10-09
US10484725B2 (en) 2019-11-19
EP3171606A1 (en) 2017-05-24
RU2017108888A3 (pt) 2018-12-06
JP6624060B2 (ja) 2019-12-25
AU2015322832A1 (en) 2017-03-09
RU2017108888A (ru) 2018-09-17
US20170289585A1 (en) 2017-10-05
CA2959704A1 (en) 2016-03-31
EP3171606B1 (en) 2022-03-23
EP3171606A4 (en) 2018-03-21
MX2019009900A (es) 2019-10-02
MX2017003568A (es) 2017-07-14
WO2016047475A1 (ja) 2016-03-31
KR20170063549A (ko) 2017-06-08
JPWO2016047475A1 (ja) 2017-07-06
CN107079178A (zh) 2017-08-18
RU2690163C2 (ru) 2019-05-31
AU2015322832B2 (en) 2019-05-16

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]