MX366971B - Metodo de generacion de datos, metodo de reproduccion de datos, dispositivo de generacion de datos y dispositivo de reproduccion de datos. - Google Patents

Metodo de generacion de datos, metodo de reproduccion de datos, dispositivo de generacion de datos y dispositivo de reproduccion de datos.

Info

Publication number
MX366971B
MX366971B MX2018014539A MX2018014539A MX366971B MX 366971 B MX366971 B MX 366971B MX 2018014539 A MX2018014539 A MX 2018014539A MX 2018014539 A MX2018014539 A MX 2018014539A MX 366971 B MX366971 B MX 366971B
Authority
MX
Mexico
Prior art keywords
data
video data
video
data generation
playback
Prior art date
Application number
MX2018014539A
Other languages
English (en)
Inventor
Drugeon Virginie
Toma Tadamasa
Nishi Takahiro
Original Assignee
Panasonic Ip Man Co Ltd
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 Panasonic Ip Man Co Ltd filed Critical Panasonic Ip Man Co Ltd
Publication of MX366971B publication Critical patent/MX366971B/es

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00Details of apparatus for conversion
    • H02M1/08Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/084Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00Details of apparatus for conversion
    • H02M1/14Arrangements for reducing ripples from DC input or output
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98Adaptive-dynamic-range coding [ADRC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343Processing 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236Assembling 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236Assembling 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
    • H04N21/23614Multiplexing of additional data and video streams
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/434Disassembling 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
    • H04N21/4345Extraction or processing of SI, e.g. extracting service information from an MPEG stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/01Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30Driver circuits
    • H05B45/37Converter circuits
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source
    • H05B47/105Controlling the light source in response to determined parameters
    • H05B47/11Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source
    • H05B47/175Controlling the light source by remote control
    • H05B47/19Controlling the light source by remote control via wireless transmission
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00Details of apparatus for conversion
    • H02M1/0003Details of control, feedback or regulation circuits
    • H02M1/0009Devices or circuits for detecting current in a converter
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Graphics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Picture Signal Circuits (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Television Receiver Circuits (AREA)

Abstract

Un método de generación de datos para generación de datos de video que cubren un segundo intervalo dinámico de luminancia más amplio que un primer intervalo dinámico de luminancia y tienen compatibilidad de reproducción con un primer dispositivo el cual no soporta la reproducción de video que tiene el segundo intervalo dinámico de luminancia y soporta la reproducción de video que tiene el primer intervalo dinámico de luminancia, e incluye: generar una señal de video que es incluida en los datos de video utilizando una segunda OETF (8101); almacenar, en la VUI en los datos de video, la primera información de función de transferencia para identificar una primera OETF que es referida por el primer dispositivo cuando el primer dispositivo decodifica los datos de video; y almacenar, en la SEI en los datos de video, la segunda información de función de transferencia para identificar una segunda OETF que es referida por un segundo dispositivo que soporta la reproducción de video que tiene el segundo intervalo dinámico de luminancia cuando el segundo dispositivo decodifica los datos de video (S102).
MX2018014539A 2014-12-03 2015-11-27 Metodo de generacion de datos, metodo de reproduccion de datos, dispositivo de generacion de datos y dispositivo de reproduccion de datos. MX366971B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462087035P 2014-12-03 2014-12-03
JP2015219859A JP6601729B2 (ja) 2014-12-03 2015-11-09 データ生成方法、データ再生方法、データ生成装置及びデータ再生装置

Publications (1)

Publication Number Publication Date
MX366971B true MX366971B (es) 2019-08-01

Family

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MX2018014539A MX366971B (es) 2014-12-03 2015-11-27 Metodo de generacion de datos, metodo de reproduccion de datos, dispositivo de generacion de datos y dispositivo de reproduccion de datos.
MX2017007098A MX361131B (es) 2014-12-03 2015-11-27 Método de generación de datos, método de reproducción de datos, dispositivo de generación de datos y dispositivo de reproducción de datos.

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Country Status (5)

Country Link
US (13) US20170264859A1 (es)
EP (4) EP3624459B1 (es)
JP (11) JP6601729B2 (es)
CN (8) CN111432240B (es)
MX (2) MX366971B (es)

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JP2016111692A (ja) 2016-06-20
JP6857834B2 (ja) 2021-04-14
JP7026318B2 (ja) 2022-02-28
JP2020096392A (ja) 2020-06-18
JP6601729B2 (ja) 2019-11-06
EP3214840B1 (en) 2020-02-05
JP2021036713A (ja) 2021-03-04
US20200196422A1 (en) 2020-06-18
JP6742003B2 (ja) 2020-08-19
JP2020096393A (ja) 2020-06-18
EP3624459B1 (en) 2023-03-15
JP2020102884A (ja) 2020-07-02
CN107005726B (zh) 2020-12-08
US20190261488A1 (en) 2019-08-22
JP6803552B2 (ja) 2020-12-23
CN111432241A (zh) 2020-07-17
CN111432241B (zh) 2021-08-10
US10939529B2 (en) 2021-03-02
US10887968B2 (en) 2021-01-05
US20200205266A1 (en) 2020-06-25
MX2017007098A (es) 2017-09-05
US20190387596A1 (en) 2019-12-19
US10426014B2 (en) 2019-09-24
JP6851028B2 (ja) 2021-03-31
JP6851027B2 (ja) 2021-03-31
JP6745494B2 (ja) 2020-08-26
EP3214840A4 (en) 2017-11-29
EP3687177B1 (en) 2022-09-07
US10681788B1 (en) 2020-06-09
CN112492319A (zh) 2021-03-12
CN107005726A (zh) 2017-08-01
CN112492321A (zh) 2021-03-12
JP2020025277A (ja) 2020-02-13
CN112492315B (zh) 2021-10-12
EP3687177A1 (en) 2020-07-29
US10687402B1 (en) 2020-06-16
CN111432240B (zh) 2021-06-22
US20180199412A1 (en) 2018-07-12
CN111432239B (zh) 2021-03-16
CN112492315A (zh) 2021-03-12
EP3697097A1 (en) 2020-08-19
US10887967B2 (en) 2021-01-05
US10327306B2 (en) 2019-06-18
EP3624459A1 (en) 2020-03-18
US20180352632A1 (en) 2018-12-06
CN112492319B (zh) 2021-10-12
US10560999B2 (en) 2020-02-11
US20190261489A1 (en) 2019-08-22
US20190261487A1 (en) 2019-08-22
US10383194B1 (en) 2019-08-13
US20200196423A1 (en) 2020-06-18
CN111432239A (zh) 2020-07-17
EP3697097B1 (en) 2022-08-31
JP2021090226A (ja) 2021-06-10
CN111432240A (zh) 2020-07-17
US10440800B2 (en) 2019-10-08
US10123392B2 (en) 2018-11-06
CN111432238A (zh) 2020-07-17
CN111432238B (zh) 2021-04-23
JP6742004B2 (ja) 2020-08-19
JP2020127208A (ja) 2020-08-20
US20170264859A1 (en) 2017-09-14
EP3214840A1 (en) 2017-09-06
JP2021036716A (ja) 2021-03-04
JP2021036714A (ja) 2021-03-04
JP6851026B2 (ja) 2021-03-31
US10624174B2 (en) 2020-04-14
US20200205267A1 (en) 2020-06-25
US20190261486A1 (en) 2019-08-22
JP2021036715A (ja) 2021-03-04
JP6775158B2 (ja) 2020-10-28
CN112492321B (zh) 2021-10-26
MX361131B (es) 2018-11-28
US20200137856A1 (en) 2020-04-30

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