BR112015029329A2 - aparelho, método e sistema de processamento de sinal, e, programa - Google Patents
aparelho, método e sistema de processamento de sinal, e, programaInfo
- Publication number
- BR112015029329A2 BR112015029329A2 BR112015029329A BR112015029329A BR112015029329A2 BR 112015029329 A2 BR112015029329 A2 BR 112015029329A2 BR 112015029329 A BR112015029329 A BR 112015029329A BR 112015029329 A BR112015029329 A BR 112015029329A BR 112015029329 A2 BR112015029329 A2 BR 112015029329A2
- Authority
- BR
- Brazil
- Prior art keywords
- signal processing
- video data
- program
- audio
- horizontal lines
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000003672 processing method Methods 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 abstract 1
Classifications
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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
- H04N21/236—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
- H04N21/2368—Multiplexing of audio and video streams
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
-
- 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
- G11B27/30—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 on the same track as the main recording
- G11B27/3027—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 on the same track as the main recording used signal is digitally coded
-
- 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
- H04N21/233—Processing of audio elementary 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
- H04N21/236—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
- H04N21/43—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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
-
- 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
- H04N5/602—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for digital sound signals
-
- 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
- H04N7/084—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 with signal insertion during the horizontal blanking interval only
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computational Linguistics (AREA)
- Mathematical Physics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
- Studio Devices (AREA)
Abstract
1 / 1 resumo “aparelho, mã‰todo e sistema de processamento de sinal, e, programaâ€� a tã©cnica refere-se a um aparelho de processamento de sinal, um mã©todo de processamento de sinal, um programa, e um sistema de transmissã£o de sinal que permitem obtenã§ã£o de uma sdi que permite a fluxos de ã¡udio serem transmitidos eficientemente juntos com dados de vãdeo, por exemplo, a taxa de quadro de qual ã© 100 hz ou 120 hz. em um caso onde uma amostragem de ã¡udio ã© efetuada uma vez ou menos a toda n1 (onde n1  2) linhas horizontais de dados de vãdeo tendo uma dada taxa de quadro, uma unidade de multiplex de ã¡udio multiplexa amostras de ã¡udio em ã¡reas de dados predeterminadas que estã£o incluãdas nas respectivas de algumas das ã¡reas de apagamento horizontal providas nas linhas horizontais respectivas dos dados de vãdeo em um fluxo de dados especificado pelo formato de uma interface digital serial (sdi) usada para transmitir os dados de vãdeo e que estã£o adicionalmente incluãdas nas respectivas das n2 (onde 2 ï‚£ n2 ï‚£ n1) linhas horizontais seguindo uma primeira linha horizontal onde as amostras de ã¡udio ocorrem. esta tã©cnica pode ser aplicada, por exemplo, a cã¢meras de propã³sito de difusã£o.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013114440 | 2013-05-30 | ||
PCT/JP2014/063153 WO2014192568A1 (ja) | 2013-05-30 | 2014-05-19 | 信号処理装置、信号処理方法、プログラム、及び、信号伝送システム |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015029329A2 true BR112015029329A2 (pt) | 2017-07-25 |
BR112015029329A8 BR112015029329A8 (pt) | 2020-03-17 |
Family
ID=51988603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015029329A BR112015029329A8 (pt) | 2013-05-30 | 2014-05-19 | aparelho, método e sistema de processamento de sinal, e, meio de armazenamento legível por computador |
Country Status (5)
Country | Link |
---|---|
US (2) | US9872053B2 (pt) |
JP (2) | JP6365537B2 (pt) |
CN (1) | CN105230007B (pt) |
BR (1) | BR112015029329A8 (pt) |
WO (1) | WO2014192568A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3105938B1 (en) * | 2014-02-10 | 2020-12-16 | Dolby International AB | Embedding encoded audio into transport stream for perfect splicing |
TWI631835B (zh) * | 2014-11-12 | 2018-08-01 | 弗勞恩霍夫爾協會 | 用以解碼媒體信號之解碼器、及用以編碼包含用於主要媒體資料之元資料或控制資料的次要媒體資料之編碼器 |
WO2016196138A1 (en) * | 2015-05-29 | 2016-12-08 | Lattice Semiconductor Corporation | Communication of sideband data for videos |
CN114040141A (zh) * | 2017-10-20 | 2022-02-11 | 杭州海康威视数字技术股份有限公司 | 数据传输方法及摄像机、电子设备 |
CN111385601B (zh) * | 2018-12-29 | 2021-09-14 | 华为技术有限公司 | 一种视频审核的方法、系统及设备 |
CN110475144A (zh) * | 2019-08-16 | 2019-11-19 | 福州大学 | 一种基于fpga的 12g-sdi数据流中16声道音频的提取方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2390895A (en) * | 1994-04-20 | 1995-11-16 | Shoot The Moon Products, Inc. | Method and apparatus for nesting secondary signals within a television signal |
US6111610A (en) * | 1997-12-11 | 2000-08-29 | Faroudja Laboratories, Inc. | Displaying film-originated video on high frame rate monitors without motions discontinuities |
WO2003096609A1 (fr) * | 2002-05-10 | 2003-11-20 | Sony Corporation | Dispositif de chiffrement et dispositif de dechiffrement |
JP4557016B2 (ja) * | 2007-11-22 | 2010-10-06 | ソニー株式会社 | 信号送信装置 |
JP4692576B2 (ja) * | 2008-05-26 | 2011-06-01 | ソニー株式会社 | 信号送信装置及び信号送信方法 |
JP4702402B2 (ja) * | 2008-06-05 | 2011-06-15 | ソニー株式会社 | 信号送信装置、信号送信方法、信号受信装置及び信号受信方法 |
JP5187134B2 (ja) * | 2008-10-23 | 2013-04-24 | ソニー株式会社 | 信号処理装置及び信号処理方法 |
CN102131119A (zh) * | 2010-01-14 | 2011-07-20 | 索尼公司 | 信息处理设备、信息处理方法和程序 |
JP5400902B2 (ja) * | 2010-01-22 | 2014-01-29 | パナソニック株式会社 | 制御装置、表示装置、眼鏡装置及び映像システム |
WO2011118135A1 (ja) * | 2010-03-25 | 2011-09-29 | パナソニック株式会社 | 送信装置、受信装置、送信方法および受信方法 |
WO2011125288A1 (ja) * | 2010-04-08 | 2011-10-13 | 日本電気株式会社 | 通信システム、通信装置、通信制御方法および通信用プログラム |
-
2014
- 2014-05-19 WO PCT/JP2014/063153 patent/WO2014192568A1/ja active Application Filing
- 2014-05-19 CN CN201480029594.7A patent/CN105230007B/zh not_active Expired - Fee Related
- 2014-05-19 BR BR112015029329A patent/BR112015029329A8/pt not_active Application Discontinuation
- 2014-05-19 JP JP2015519789A patent/JP6365537B2/ja not_active Expired - Fee Related
- 2014-05-19 US US14/889,019 patent/US9872053B2/en active Active
-
2017
- 2017-12-28 US US15/856,696 patent/US20180139478A1/en not_active Abandoned
-
2018
- 2018-07-05 JP JP2018128050A patent/JP6642640B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20180139478A1 (en) | 2018-05-17 |
WO2014192568A1 (ja) | 2014-12-04 |
JP6365537B2 (ja) | 2018-08-01 |
JP6642640B2 (ja) | 2020-02-05 |
BR112015029329A8 (pt) | 2020-03-17 |
CN105230007B (zh) | 2019-04-23 |
JPWO2014192568A1 (ja) | 2017-02-23 |
CN105230007A (zh) | 2016-01-06 |
JP2018170789A (ja) | 2018-11-01 |
US20160088320A1 (en) | 2016-03-24 |
US9872053B2 (en) | 2018-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
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] |