MX343842B - Designacion de ancho de banda de video en una conferencia de video. - Google Patents

Designacion de ancho de banda de video en una conferencia de video.

Info

Publication number
MX343842B
MX343842B MX2015001449A MX2015001449A MX343842B MX 343842 B MX343842 B MX 343842B MX 2015001449 A MX2015001449 A MX 2015001449A MX 2015001449 A MX2015001449 A MX 2015001449A MX 343842 B MX343842 B MX 343842B
Authority
MX
Mexico
Prior art keywords
video
video conference
conference
level
bandwidth
Prior art date
Application number
MX2015001449A
Other languages
English (en)
Other versions
MX2015001449A (es
Inventor
F Valentine Matthew
P Ashley James
Original Assignee
Motorola Mobility Llc
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 Motorola Mobility Llc filed Critical Motorola Mobility Llc
Publication of MX2015001449A publication Critical patent/MX2015001449A/es
Publication of MX343842B publication Critical patent/MX343842B/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
    • H04N21/236—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
    • H04N21/2365—Multiplexing of several video streams
    • H04N21/23655—Statistical multiplexing, e.g. by controlling the encoder to alter its bitrate to optimize the bandwidth utilization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1822—Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
    • 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
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • H04L65/4038—Arrangements for multi-party communication, e.g. for conferences with floor control
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H04N7/152—Multipoint control units therefor
    • 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
    • H04L65/1066—Session management
    • H04L65/1083—In-session procedures
    • H04L65/1086—In-session procedures session scope modification

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Telephonic Communication Services (AREA)

Abstract

Comunicación de información intercambiada en una conferencia de video. Sensible a la detección de un cambio en una cantidad de información de audio generada por al menos un participante en la conferencia de video, identificar un primero de la pluralidad de participantes en la conferencia de video que actualmente es un presentador primario en la conferencia de video, designar un primer nivel de ancho de banda de video para comunicar información de video generada en la conferencia de video a un dispositivo de cliente, por el presentador primario en la conferencia de video, y designar un segundo nivel de ancho de banda de video para comunicar información de video generada en la conferencia de video a un dispositivo de cliente, por uno o más de otros participantes, quienes actualmente no son el presentador primario en la conferencia de video, en donde el segundo nivel de ancho de banda de video es menor que el primer nivel de ancho de banda de video.
MX2015001449A 2012-07-30 2013-07-23 Designacion de ancho de banda de video en una conferencia de video. MX343842B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/561,689 US9118940B2 (en) 2012-07-30 2012-07-30 Video bandwidth allocation in a video conference
PCT/US2013/051557 WO2014022140A2 (en) 2012-07-30 2013-07-23 Video bandwidth allocation in a video conference

Publications (2)

Publication Number Publication Date
MX2015001449A MX2015001449A (es) 2015-07-14
MX343842B true MX343842B (es) 2016-11-24

Family

ID=48917709

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015001449A MX343842B (es) 2012-07-30 2013-07-23 Designacion de ancho de banda de video en una conferencia de video.

Country Status (5)

Country Link
US (1) US9118940B2 (es)
CN (1) CN104704814B (es)
BR (1) BR112015002237B1 (es)
MX (1) MX343842B (es)
WO (1) WO2014022140A2 (es)

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US9497659B2 (en) * 2012-08-31 2016-11-15 Qualcomm Incorporated Directional adjustment to quality of service based on monitored traffic activity on a link
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US9445049B2 (en) 2014-08-20 2016-09-13 Cisco Technology, Inc. Identifying and enhancing motion video in a conference call channel by detecting audio
US9357168B1 (en) * 2014-08-25 2016-05-31 Google Inc. Facilitating video conferences
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WO2016151974A1 (ja) * 2015-03-24 2016-09-29 ソニー株式会社 情報処理装置、情報処理方法、クライアント装置、サーバ装置および情報処理システム
CN106331578A (zh) * 2015-06-26 2017-01-11 中兴通讯股份有限公司 一种视频会议网络流量控制方法和系统
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US9578283B1 (en) * 2015-12-21 2017-02-21 Avaya Inc. Audio level based management of communication resources
CN106303583B (zh) * 2016-08-19 2019-02-15 浙江宇视科技有限公司 基于图像动态缩放的图像数据传输带宽分配方法及装置
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CN111405234A (zh) * 2020-04-17 2020-07-10 杭州大轶科技有限公司 一种云端和边缘计算融合的视频会议信息系统和方法
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Also Published As

Publication number Publication date
BR112015002237A8 (pt) 2022-12-27
WO2014022140A2 (en) 2014-02-06
MX2015001449A (es) 2015-07-14
BR112015002237B1 (pt) 2023-01-10
WO2014022140A3 (en) 2014-08-21
US20140028785A1 (en) 2014-01-30
CN104704814B (zh) 2018-05-25
CN104704814A (zh) 2015-06-10
US9118940B2 (en) 2015-08-25
BR112015002237A2 (pt) 2017-07-04

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