JP7365212B2 - 動画再生装置、動画再生システム、および動画再生方法 - Google Patents

動画再生装置、動画再生システム、および動画再生方法 Download PDF

Info

Publication number
JP7365212B2
JP7365212B2 JP2019218746A JP2019218746A JP7365212B2 JP 7365212 B2 JP7365212 B2 JP 7365212B2 JP 2019218746 A JP2019218746 A JP 2019218746A JP 2019218746 A JP2019218746 A JP 2019218746A JP 7365212 B2 JP7365212 B2 JP 7365212B2
Authority
JP
Japan
Prior art keywords
data
output
image
time
video
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2019218746A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021090118A5 (enExample
JP2021090118A (ja
Inventor
充弘 岡田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Interactive Entertainment Inc
Original Assignee
Sony Interactive Entertainment Inc
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 Interactive Entertainment Inc filed Critical Sony Interactive Entertainment Inc
Priority to JP2019218746A priority Critical patent/JP7365212B2/ja
Priority to US17/777,601 priority patent/US12231712B2/en
Priority to PCT/JP2020/044099 priority patent/WO2021111988A1/ja
Publication of JP2021090118A publication Critical patent/JP2021090118A/ja
Publication of JP2021090118A5 publication Critical patent/JP2021090118A5/ja
Application granted granted Critical
Publication of JP7365212B2 publication Critical patent/JP7365212B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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]
    • H04N21/80—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/038—Cross-faders therefor
    • 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
    • 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
    • H04N21/43072—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 multiple content streams on the same device
    • 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
    • H04N21/437—Interfacing the upstream path of the transmission network, e.g. for transmitting client requests to a VOD server
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
JP2019218746A 2019-12-03 2019-12-03 動画再生装置、動画再生システム、および動画再生方法 Active JP7365212B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019218746A JP7365212B2 (ja) 2019-12-03 2019-12-03 動画再生装置、動画再生システム、および動画再生方法
US17/777,601 US12231712B2 (en) 2019-12-03 2020-11-26 Moving image reproduction apparatus, moving image reproduction system, and moving image reproduction method
PCT/JP2020/044099 WO2021111988A1 (ja) 2019-12-03 2020-11-26 動画再生装置、動画再生システム、および動画再生方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019218746A JP7365212B2 (ja) 2019-12-03 2019-12-03 動画再生装置、動画再生システム、および動画再生方法

Publications (3)

Publication Number Publication Date
JP2021090118A JP2021090118A (ja) 2021-06-10
JP2021090118A5 JP2021090118A5 (enExample) 2022-03-18
JP7365212B2 true JP7365212B2 (ja) 2023-10-19

Family

ID=76220579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019218746A Active JP7365212B2 (ja) 2019-12-03 2019-12-03 動画再生装置、動画再生システム、および動画再生方法

Country Status (3)

Country Link
US (1) US12231712B2 (enExample)
JP (1) JP7365212B2 (enExample)
WO (1) WO2021111988A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114095621B (zh) * 2021-11-18 2023-07-25 浙江博采传媒有限公司 4d照扫音频同步方法、装置及存储介质
WO2024197027A1 (en) * 2023-03-20 2024-09-26 The Works At Wyomissing, Llc Systems and methods for remotely playing arcade games

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004077825A1 (ja) 2003-02-27 2004-09-10 Matsushita Electric Industrial Co. Ltd. データ処理装置および方法
JP2008005112A (ja) 2006-06-21 2008-01-10 Matsushita Electric Ind Co Ltd ストリームエンコーダ及びストリームデコーダ
JP2012105236A (ja) 2010-11-15 2012-05-31 Renesas Electronics Corp 同期制御装置、同期制御方法
JP2017225044A (ja) 2016-06-16 2017-12-21 Kddi株式会社 コンテンツ配信システムのクライアント装置、コンテンツの取得方法及びプログラム
JP2018125621A (ja) 2017-01-30 2018-08-09 Kddi株式会社 データのセグメント受信を制御するクライアント、プログラム及び方法
JP2018523386A (ja) 2015-06-23 2018-08-16 フェイスブック，インク． ストリーミングメディアプレゼンテーションシステム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090089352A1 (en) * 2007-09-28 2009-04-02 Yahoo!, Inc. Distributed live multimedia switching mechanism and network
US20100088128A1 (en) * 2008-09-26 2010-04-08 Deep Rock Drive Partners Inc. Ticket scarcity management for interactive events
US8713602B2 (en) * 2010-07-01 2014-04-29 Comcast Cable Communications, Llc Alternate source programming
US8640181B1 (en) * 2010-09-15 2014-01-28 Mlb Advanced Media, L.P. Synchronous and multi-sourced audio and video broadcast
US8805158B2 (en) * 2012-02-08 2014-08-12 Nokia Corporation Video viewing angle selection
US20140098185A1 (en) * 2012-10-09 2014-04-10 Shahram Davari Interactive user selected video/audio views by real time stitching and selective delivery of multiple video/audio sources
US20140173467A1 (en) * 2012-12-19 2014-06-19 Rabbit, Inc. Method and system for content sharing and discovery
US9609373B2 (en) * 2013-10-25 2017-03-28 Avago Technologies General Ip (Singapore) Pte. Ltd. Presentation timeline synchronization across audio-video (AV) streams
US10754511B2 (en) * 2013-11-20 2020-08-25 Google Llc Multi-view audio and video interactive playback
JP6609468B2 (ja) 2015-12-07 2019-11-20 日本放送協会 受信装置、再生時刻制御方法、及びプログラム
US11012719B2 (en) * 2016-03-08 2021-05-18 DISH Technologies L.L.C. Apparatus, systems and methods for control of sporting event presentation based on viewer engagement
CA3025466A1 (en) 2016-05-24 2017-11-30 Sharp Kabushiki Kaisha Systems and methods for signaling scalable video in a media application format
JP6359074B2 (ja) 2016-12-01 2018-07-18 株式会社インフォシティ コンテンツ配信システム
US10616624B2 (en) * 2017-03-01 2020-04-07 Rhinobird Inc. Multi-angle video synchronization and multi-angle video interface
US10965862B2 (en) * 2018-01-18 2021-03-30 Google Llc Multi-camera navigation interface

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004077825A1 (ja) 2003-02-27 2004-09-10 Matsushita Electric Industrial Co. Ltd. データ処理装置および方法
JP2008005112A (ja) 2006-06-21 2008-01-10 Matsushita Electric Ind Co Ltd ストリームエンコーダ及びストリームデコーダ
JP2012105236A (ja) 2010-11-15 2012-05-31 Renesas Electronics Corp 同期制御装置、同期制御方法
JP2018523386A (ja) 2015-06-23 2018-08-16 フェイスブック，インク． ストリーミングメディアプレゼンテーションシステム
JP2017225044A (ja) 2016-06-16 2017-12-21 Kddi株式会社 コンテンツ配信システムのクライアント装置、コンテンツの取得方法及びプログラム
JP2018125621A (ja) 2017-01-30 2018-08-09 Kddi株式会社 データのセグメント受信を制御するクライアント、プログラム及び方法

Also Published As

Publication number Publication date
US20220408140A1 (en) 2022-12-22
WO2021111988A1 (ja) 2021-06-10
JP2021090118A (ja) 2021-06-10
US12231712B2 (en) 2025-02-18

Similar Documents

Publication Publication Date Title
CN103190092B (zh) 用于流数字内容的同步重放的系统和方法
CA2976437C (en) Methods and apparatus for reducing latency shift in switching between distinct content streams
US12301958B2 (en) Interactive media events
US9942622B2 (en) Methods and systems for synchronizing media stream presentations
CN103650483B (zh) 一种再现装置
CN111316652A (zh) 使用对齐编码内容片段的个性化内容流
US10341672B2 (en) Method and system for media synchronization
CN115398924B (zh) 用于媒体播放的方法、设备及存储介质
US11128897B2 (en) Method for initiating a transmission of a streaming content delivered to a client device and access point for implementing this method
CN114697712B (zh) 一种媒体流的下载方法、装置、设备及存储介质
JP7365212B2 (ja) 動画再生装置、動画再生システム、および動画再生方法
CN110214448A (zh) 信息处理装置和方法
KR101748382B1 (ko) 비디오 스트리밍 제공 방법 및 시스템
US11936962B2 (en) Information processing device and information processing method
JP6987567B2 (ja) 配信装置、受信装置及びプログラム
US20190387271A1 (en) Image processing apparatus, image processing method, and program
CN107852523B (zh) 用于在终端之间同步媒体渲染的方法、终端和设备
CN103053170B (zh) 用以在串流重放期间提供特技播放的系统和方法
US11856242B1 (en) Synchronization of content during live video stream
KR101810883B1 (ko) 라이브 스트리밍 시스템 및 그의 스트리밍 클라이언트
JP2017225164A (ja) 受信装置、受信方法、送信装置、送信方法、及びプログラム
WO2020050058A1 (ja) コンテンツ配信システムおよびコンテンツ配信方法、並びにプログラム
JP2022066944A (ja) 情報処理装置、コンピュータプログラムおよび情報処理システム
JP2019213125A (ja) 動画ストリーム受信装置及びプログラム
WO2016002497A1 (ja) 情報処理装置および方法、配信システム、並びにプログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220310

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220310

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230530

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230728

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231003

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231006

R150 Certificate of patent or registration of utility model

Ref document number: 7365212

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150