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MX2017011816A - Dispositivo de transmision, metodo de transmision, dispositivo de recepcion y metodo de recepcion. - Google Patents

Dispositivo de transmision, metodo de transmision, dispositivo de recepcion y metodo de recepcion.

Info

Publication number
MX2017011816A
MX2017011816A MX2017011816A MX2017011816A MX2017011816A MX 2017011816 A MX2017011816 A MX 2017011816A MX 2017011816 A MX2017011816 A MX 2017011816A MX 2017011816 A MX2017011816 A MX 2017011816A MX 2017011816 A MX2017011816 A MX 2017011816A
Authority
MX
Mexico
Prior art keywords
transmission data
video transmission
reception
container
switching
Prior art date
Application number
MX2017011816A
Other languages
English (en)
Other versions
MX379516B (es
Inventor
Tsukagoshi Ikuo
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 MX2017011816A publication Critical patent/MX2017011816A/es
Publication of MX379516B publication Critical patent/MX379516B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • H04N21/2362—Generation or processing of Service Information [SI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N21/23605—Creation or processing of packetized elementary streams [PES]
    • 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
    • H04N21/4343—Extraction or processing of packetized elementary streams [PES]
    • 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]
    • H04N21/40—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
    • H04N21/44—Processing 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
    • H04N21/4402—Processing 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
    • 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
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Discrete Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Studio Devices (AREA)
  • Picture Signal Circuits (AREA)
  • Studio Circuits (AREA)

Abstract

El objetivo de la presente invención es hacer posible que un proceso para obtener datos de imagen de uso en pantalla a partir de los datos de transmisión de video se realice adecuadamente en el lado de recepción cuando se transmiten varios tipos de los datos de transmisión de vídeo que tienen una característica de conversión optoeléctrica prescrita mientras se conmutan. Se obtiene una secuencia de vídeo realizando un proceso de codificación sobre los datos de transmisión de vídeo obtenidos conmutando y transmitiendo múltiples tipos de los datos de transmisión de video que tienen una característica de conversión optoelectrónica prescrita. Se transmite un contenedor en un formato prescrito que contiene esta secuencia de vídeo. La información de identificación que indica el tipo de los datos de transmisión de vídeo poseídos por la secuencia de vídeo contenida en el contenedor se inserta en el contenedor. La información de identificación se inserta en no menos de una cantidad predeterminada de tiempo antes de la temporización de la conmutación, para indicar el tipo de los datos de transmisión de vídeo después del conmutador.
MX2017011816A 2015-03-24 2016-03-16 Dispositivo de transmisión, método de transmisión, dispositivo de recepción y método de recepción. MX379516B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015061767 2015-03-24
PCT/JP2016/058369 WO2016152684A1 (ja) 2015-03-24 2016-03-16 送信装置、送信方法、受信装置および受信方法

Publications (2)

Publication Number Publication Date
MX2017011816A true MX2017011816A (es) 2017-12-07
MX379516B MX379516B (es) 2025-03-11

Family

ID=56977354

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017011816A MX379516B (es) 2015-03-24 2016-03-16 Dispositivo de transmisión, método de transmisión, dispositivo de recepción y método de recepción.

Country Status (8)

Country Link
US (2) US20180070083A1 (es)
EP (2) EP3873098B1 (es)
JP (4) JP6724779B2 (es)
KR (1) KR102477041B1 (es)
MX (1) MX379516B (es)
MY (1) MY192391A (es)
PH (1) PH12017501700A1 (es)
WO (1) WO2016152684A1 (es)

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Also Published As

Publication number Publication date
KR102477041B1 (ko) 2022-12-14
JP2020162171A (ja) 2020-10-01
EP3873098B1 (en) 2024-01-10
MY192391A (en) 2022-08-18
JP2016195450A (ja) 2016-11-17
JP2018007231A (ja) 2018-01-11
MX379516B (es) 2025-03-11
BR112017019754A2 (pt) 2018-05-29
WO2016152684A1 (ja) 2016-09-29
JPWO2016152684A1 (ja) 2018-01-11
EP3873098A1 (en) 2021-09-01
JP6057013B2 (ja) 2017-01-11
KR20170131408A (ko) 2017-11-29
EP3276968A1 (en) 2018-01-31
PH12017501700A1 (en) 2018-03-12
EP3276968A4 (en) 2018-10-24
JP6724779B2 (ja) 2020-07-15
US20210168365A1 (en) 2021-06-03
JP6984694B2 (ja) 2021-12-22
JP6265285B2 (ja) 2018-01-24
EP3276968B1 (en) 2021-02-24
US20180070083A1 (en) 2018-03-08

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