MX2019003809A - Sistemas y metodos para señalizacion de parametros de video. - Google Patents

Sistemas y metodos para señalizacion de parametros de video.

Info

Publication number
MX2019003809A
MX2019003809A MX2019003809A MX2019003809A MX2019003809A MX 2019003809 A MX2019003809 A MX 2019003809A MX 2019003809 A MX2019003809 A MX 2019003809A MX 2019003809 A MX2019003809 A MX 2019003809A MX 2019003809 A MX2019003809 A MX 2019003809A
Authority
MX
Mexico
Prior art keywords
present flag
information present
flag
signal
signaling
Prior art date
Application number
MX2019003809A
Other languages
English (en)
Inventor
g deshpande Sachin
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of MX2019003809A publication Critical patent/MX2019003809A/es

Links

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]
    • H04N21/20—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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
    • 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
    • H04N19/70—Methods 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
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H04N21/4353—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving decryption of additional data
    • 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
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Library & Information Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Se puede configurar un dispositivo para señales de parámetros de video usando un protocolo de transporte de medios. El dispositivo puede restringir la señal asociada con una capa codificada de datos de video. El dispositivo puede señalar uno o más indicadores que indican si se señaliza un tipo de información asociado con datos de video codificados. Los indicadores pueden incluir uno o más de un indicador presente de información de escalabilidad temporal, un indicador presente de información de escalabilidad, un indicador presente de información de vista múltiple, un indicador presente de información de calidad de imagen, un indicador presente de información de velocidad de imagen, un indicador de información de velocidad de bits y un indicador presente de información de color.
MX2019003809A 2016-10-05 2017-10-03 Sistemas y metodos para señalizacion de parametros de video. MX2019003809A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662404625P 2016-10-05 2016-10-05
US201762445699P 2017-01-12 2017-01-12
PCT/JP2017/035993 WO2018066562A1 (en) 2016-10-05 2017-10-03 Systems and methods for signaling of video parameters

Publications (1)

Publication Number Publication Date
MX2019003809A true MX2019003809A (es) 2019-07-04

Family

ID=61831699

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019003809A MX2019003809A (es) 2016-10-05 2017-10-03 Sistemas y metodos para señalizacion de parametros de video.

Country Status (7)

Country Link
US (1) US20200162767A1 (es)
KR (1) KR102166733B1 (es)
CN (1) CN109792549B (es)
CA (1) CA3039452C (es)
MX (1) MX2019003809A (es)
TW (1) TWI661720B (es)
WO (1) WO2018066562A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170171563A1 (en) * 2014-02-24 2017-06-15 Sharp Kabushiki Kaisha Restrictions on signaling
US11284113B2 (en) * 2019-09-25 2022-03-22 Tencent America LLC Method for signaling subpicture identifier
AR121127A1 (es) * 2020-02-29 2022-04-20 Beijing Bytedance Network Tech Co Ltd Señalización de información de imagen de referencia en un flujo de bits de video
WO2022039499A1 (ko) * 2020-08-18 2022-02-24 엘지전자 주식회사 Vcm 비트스트림의 용도를 시그널링하는 영상 부호화/복호화 방법, 장치 및 컴퓨터 판독 가능한 기록 매체
CN116210223A (zh) * 2020-09-22 2023-06-02 Lg 电子株式会社 媒体文件处理方法及其装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110266912A (zh) * 2014-02-07 2019-09-20 索尼公司 发送装置、接收装置、及显示装置
US9716900B2 (en) * 2014-06-20 2017-07-25 Qualcomm Incorporated Extensible design of nesting supplemental enhancement information (SEI) messages
CN107111980B (zh) * 2014-12-11 2021-03-09 皇家飞利浦有限公司 针对特定显示器优化高动态范围图像

Also Published As

Publication number Publication date
WO2018066562A1 (en) 2018-04-12
CA3039452A1 (en) 2018-04-12
CN109792549A (zh) 2019-05-21
US20200162767A1 (en) 2020-05-21
TWI661720B (zh) 2019-06-01
KR20190052101A (ko) 2019-05-15
TW201815169A (zh) 2018-04-16
CA3039452C (en) 2023-01-17
CN109792549B (zh) 2021-06-29
KR102166733B1 (ko) 2020-10-16

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