CN110751963B - 信号处理设备、方法 - Google Patents

信号处理设备、方法 Download PDF

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Publication number
CN110751963B
CN110751963B CN201910948977.9A CN201910948977A CN110751963B CN 110751963 B CN110751963 B CN 110751963B CN 201910948977 A CN201910948977 A CN 201910948977A CN 110751963 B CN110751963 B CN 110751963B
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China
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content
information
unit
sound
synchronization
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CN201910948977.9A
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Chinese (zh)
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CN110751963A (zh
Inventor
井上晃
高桥秀介
西口正之
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Sony Corp
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Sony Corp
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    • 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—Synchronisation processes, e.g. processing of PCR [Programme Clock References]
    • 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]
    • H04N21/20—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
    • H04N21/23602—Multiplexing isochronously with the video sync, e.g. according to bit-parallel or bit-serial interface formats, as SDI
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • 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
    • H04N21/4342—Demultiplexing isochronously with video sync, e.g. according to bit-parallel or bit-serial interface formats, as SDI
    • 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
    • H04N21/439—Processing of audio elementary streams
    • H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio 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]
    • H04N21/80—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • 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
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201910948977.9A 2013-10-21 2014-10-10 信号处理设备、方法 Active CN110751963B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2013218267 2013-10-21
JP2013-218267 2013-10-21
JP2013257508 2013-12-12
JP2013-257508 2013-12-12
JP2014-000831 2014-01-07
JP2014000831 2014-01-07
JP2014115406A JP6349977B2 (ja) 2013-10-21 2014-06-04 情報処理装置および方法、並びにプログラム
JP2014-115406 2014-06-04
CN201480056387.0A CN105684085B (zh) 2013-10-21 2014-10-10 信息处理设备、方法及程序

Related Parent Applications (1)

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CN201480056387.0A Division CN105684085B (zh) 2013-10-21 2014-10-10 信息处理设备、方法及程序

Publications (2)

Publication Number Publication Date
CN110751963A CN110751963A (zh) 2020-02-04
CN110751963B true CN110751963B (zh) 2021-09-07

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CN201910948977.9A Active CN110751963B (zh) 2013-10-21 2014-10-10 信号处理设备、方法
CN201480056387.0A Active CN105684085B (zh) 2013-10-21 2014-10-10 信息处理设备、方法及程序

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US (3) US10484728B2 (enExample)
EP (1) EP3061094A1 (enExample)
JP (1) JP6349977B2 (enExample)
KR (2) KR102212926B1 (enExample)
CN (2) CN110751963B (enExample)
RU (1) RU2675192C2 (enExample)
TW (2) TWI695620B (enExample)
WO (1) WO2015059891A1 (enExample)

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JP6349977B2 (ja) 2013-10-21 2018-07-04 ソニー株式会社 情報処理装置および方法、並びにプログラム
JP6310109B2 (ja) * 2016-03-31 2018-04-11 株式会社インフォシティ 放送サービス再送信システムおよび視聴用携帯端末
CN109983781B (zh) * 2016-10-27 2022-03-22 日商艾菲克泽股份有限公司 内容播放装置以及计算机可读存储介质
JP6789761B2 (ja) * 2016-11-01 2020-11-25 日本放送協会 受信端末及びプログラム
US10061677B2 (en) 2016-11-16 2018-08-28 Anodot Ltd. Fast automated detection of seasonal patterns in time series data without prior knowledge of seasonal periodicity
CN107230474B (zh) * 2017-04-18 2020-06-09 福建天泉教育科技有限公司 一种合成音频数据的方法及系统
US10034029B1 (en) * 2017-04-25 2018-07-24 Sprint Communications Company L.P. Systems and methods for audio object delivery based on audible frequency analysis
JP7102826B2 (ja) * 2018-03-23 2022-07-20 ヤマハ株式会社 情報処理方法および情報処理装置
CN108769559B (zh) * 2018-05-25 2020-12-01 数据堂（北京）科技股份有限公司 多媒体文件的同步方法及装置
US20220303682A1 (en) * 2019-06-11 2022-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Method, ue and network node for handling synchronization of sound
CN110751955B (zh) * 2019-09-23 2022-03-01 山东大学 基于时频矩阵动态选择的声音事件分类方法及系统
JP7537908B2 (ja) * 2020-05-01 2024-08-21 株式会社アイ・オー・データ機器 配信音声遅延調整装置、配信音声遅延調整システム、および配信音声遅延調整プログラム
KR102881206B1 (ko) * 2021-02-02 2025-11-06 삼성전자주식회사 전자 장치 및 그 제어 방법

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Also Published As

Publication number Publication date
TW201907733A (zh) 2019-02-16
JP2015149705A (ja) 2015-08-20
US20210377582A1 (en) 2021-12-02
US11115694B2 (en) 2021-09-07
KR102212926B1 (ko) 2021-02-04
CN105684085A (zh) 2016-06-15
US20160269762A1 (en) 2016-09-15
KR20210014755A (ko) 2021-02-09
CN105684085B (zh) 2019-11-05
RU2016114565A (ru) 2017-10-19
WO2015059891A1 (en) 2015-04-30
US10484728B2 (en) 2019-11-19
JP6349977B2 (ja) 2018-07-04
CN110751963A (zh) 2020-02-04
KR102325743B1 (ko) 2021-11-15
KR20160074475A (ko) 2016-06-28
RU2016114565A3 (enExample) 2018-05-30
EP3061094A1 (en) 2016-08-31
TWI695620B (zh) 2020-06-01
TW201532429A (zh) 2015-08-16
US20200053402A1 (en) 2020-02-13
TWI646830B (zh) 2019-01-01
RU2675192C2 (ru) 2018-12-17

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