MX2021003560A - Técnicas para generar contenido multimedia. - Google Patents

Técnicas para generar contenido multimedia.

Info

Publication number
MX2021003560A
MX2021003560A MX2021003560A MX2021003560A MX2021003560A MX 2021003560 A MX2021003560 A MX 2021003560A MX 2021003560 A MX2021003560 A MX 2021003560A MX 2021003560 A MX2021003560 A MX 2021003560A MX 2021003560 A MX2021003560 A MX 2021003560A
Authority
MX
Mexico
Prior art keywords
media
media segments
segments
techniques
site
Prior art date
Application number
MX2021003560A
Other languages
English (en)
Inventor
Sami Karoui
Olivier Schaer
Original Assignee
Opentv Inc
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 Opentv Inc filed Critical Opentv Inc
Publication of MX2021003560A publication Critical patent/MX2021003560A/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]
    • H04N21/80—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
    • H04N21/8549—Creating video summaries, e.g. movie trailer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/41—Higher-level, semantic clustering, classification or understanding of video scenes, e.g. detection, labelling or Markovian modelling of sport events or news items
    • G06V20/42—Higher-level, semantic clustering, classification or understanding of video scenes, e.g. detection, labelling or Markovian modelling of sport events or news items of sport video content
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/46—Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames
    • G06V20/47—Detecting features for summarising video content
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
    • 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
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6811—Motion detection based on the image signal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/44—Event detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computational Linguistics (AREA)
  • Software Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

Se proporcionan técnicas y sistemas para generar contenido multimedia. Un activador asociado con un evento en un sitio puede detectarse (e.g., por una computadora servidor u otro dispositivo o sistema) desde un dispositivo ubicado en el sitio. Pueden obtenerse segmentos multimedia de medios capturados por una pluralidad de dispositivos de captura de medios ubicados en el sitio. Al menos uno de los segmentos multimedia corresponde al activador detectado. Pueden determinarse una o más métricas de calidad de un segmento multimedia en base a un primer movimiento de un objeto capturado en el segmento multimedia y/o un segundo movimiento de un dispositivo de captura de medios utilizado para capturar el segmento multimedia. Puede seleccionarse un subconjunto de segmentos multimedia de los segmentos multimedia en base a las métricas de calidad determinadas para los segmentos multimedia obtenidos. Puede generarse una colección de segmentos multimedia que incluye el subconjunto de segmentos multimedia.
MX2021003560A 2018-09-28 2019-09-26 Técnicas para generar contenido multimedia. MX2021003560A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/145,774 US10872240B2 (en) 2018-09-28 2018-09-28 Systems and methods for generating media content
PCT/US2019/053137 WO2020069116A1 (en) 2018-09-28 2019-09-26 Techniques for generating media content

Publications (1)

Publication Number Publication Date
MX2021003560A true MX2021003560A (es) 2021-08-16

Family

ID=68165874

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021003560A MX2021003560A (es) 2018-09-28 2019-09-26 Técnicas para generar contenido multimedia.

Country Status (8)

Country Link
US (4) US10872240B2 (es)
EP (1) EP3857906A1 (es)
CN (2) CN117041694A (es)
AU (1) AU2019348010A1 (es)
BR (1) BR112021005620A2 (es)
CA (1) CA3114105A1 (es)
MX (1) MX2021003560A (es)
WO (1) WO2020069116A1 (es)

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Also Published As

Publication number Publication date
US20210150219A1 (en) 2021-05-20
US11423653B2 (en) 2022-08-23
AU2019348010A1 (en) 2021-04-08
US20240193948A1 (en) 2024-06-13
US20230005265A1 (en) 2023-01-05
US10872240B2 (en) 2020-12-22
WO2020069116A1 (en) 2020-04-02
CN117041694A (zh) 2023-11-10
BR112021005620A2 (pt) 2021-06-22
CN112753228A (zh) 2021-05-04
US11887369B2 (en) 2024-01-30
US20200104601A1 (en) 2020-04-02
CA3114105A1 (en) 2020-04-02
EP3857906A1 (en) 2021-08-04
CN112753228B (zh) 2023-09-29

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