WO2017173654A1 - Système et procédé de transmission vidéo basés sur l'internet - Google Patents

Système et procédé de transmission vidéo basés sur l'internet Download PDF

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Publication number
WO2017173654A1
WO2017173654A1 PCT/CN2016/078816 CN2016078816W WO2017173654A1 WO 2017173654 A1 WO2017173654 A1 WO 2017173654A1 CN 2016078816 W CN2016078816 W CN 2016078816W WO 2017173654 A1 WO2017173654 A1 WO 2017173654A1
Authority
WO
WIPO (PCT)
Prior art keywords
multicast group
multicast
video
internet
teacher
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2016/078816
Other languages
English (en)
Chinese (zh)
Inventor
汤美
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201680000157.1A priority Critical patent/CN105900382A/zh
Priority to PCT/CN2016/078816 priority patent/WO2017173654A1/fr
Publication of WO2017173654A1 publication Critical patent/WO2017173654A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
    • 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
    • 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
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/07—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail characterised by the inclusion of specific contents
    • H04L51/10—Multimedia information

Definitions

  • the present invention relates to the field of communications, and in particular, to an Internet-based video transmission method and system.
  • the Internet is a global network connected by computers that communicate with each other using a common language, that is, an international computer network composed of a wide area network, a local area network, and a single unit in accordance with a certain communication protocol.
  • the Internet is a carrier of public information, and this mass media is faster than any previous communication medium.
  • Internet education refers to the distance education mode based on Internet communication.
  • the existing Internet education is generally based on instant communication software. The existing video playback can only be broadcasted and cannot be multicasted.
  • the application provides an internet based video transmission method. It solves the shortcomings of the prior art technical solution that cannot achieve multicast.
  • an Internet-based video transmission method comprising the steps of:
  • the video is multicast in the multicast group.
  • the method further includes:
  • the requesting user When there is a new join request, the requesting user is added to the multicast group.
  • the method further includes:
  • an Internet-based video transmission system comprising:
  • a receiving unit configured to receive a multicast group selected by a teacher
  • Video unit for obtaining videos of teachers and students
  • a multicast unit is used to multicast the video in a multicast group.
  • the system includes:
  • the joining unit is configured to join the requesting user to the multicast group when there is a new joining request.
  • the system includes:
  • the permission unit is used to set the video playback permission of the multicast group.
  • the technical solution provided by the present invention receives the multicast group selected by the teacher, obtains the video of the teacher and the student, and multicasts the video in the multicast group, so it has the advantage of realizing multicast.
  • FIG. 1 is a flowchart of an Internet-based video transmission method according to a first preferred embodiment of the present invention
  • FIG. 2 is a structural diagram of an Internet-based video transmission system according to a second preferred embodiment of the present invention.
  • FIG. 1 is an Internet-based video transmission according to a first preferred embodiment of the present invention.
  • the method includes the following steps:
  • Step S101 Receive a multicast group selected by a teacher.
  • Step S102 Obtain a video of the teacher and the student
  • Step S103 multicast the video in the multicast group.
  • the technical solution provided by the present invention receives the multicast group selected by the teacher, obtains the video of the teacher and the student, and multicasts the video in the multicast group, so it has the advantage of realizing multicast.
  • the foregoing method further includes:
  • the requesting user When there is a new join request, the requesting user is added to the multicast group.
  • the foregoing method further includes:
  • FIG. 2 is an Internet-based video transmission system according to a second preferred embodiment of the present invention.
  • the system includes:
  • the receiving unit 201 is configured to receive a multicast group selected by the teacher;
  • the multicast unit 203 is configured to multicast the video in the multicast group.
  • the technical solution provided by the present invention receives the multicast group selected by the teacher, obtains the video of the teacher and the student, and multicasts the video in the multicast group, so it has the advantage of realizing multicast.
  • the above system further includes:
  • the joining unit 204 is configured to join the requesting user to the multicast group when there is a new joining request.
  • the above system further includes:
  • the permission unit 205 is configured to set a video playing right of the multicast group.
  • the program may be stored in a computer readable storage medium, and the storage medium may include: Flash drive, read-only memory (English: Read-Only Memory, referred to as: ROM), random accessor (English: Random Access Memory, referred to as: RAM), disk or CD.
  • ROM Read-Only Memory
  • RAM Random Access Memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

La présente invention concerne un système et un procédé de transmission de vidéo basés sur l'internet, le procédé comprend les étapes consistant : à recevoir un groupe de multi-diffusion tel que sélectionné par un enseignant ; à acquérir des vidéos émanant de l'enseignant et des élèves ; et à permettre la multi-diffusion des vidéos dans le groupe de multi-diffusion. La solution technique décrite par la présente invention offre l'avantage de réaliser une multi-diffusion vidéo.
PCT/CN2016/078816 2016-04-08 2016-04-08 Système et procédé de transmission vidéo basés sur l'internet Ceased WO2017173654A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201680000157.1A CN105900382A (zh) 2016-04-08 2016-04-08 基于互联网的视频传输方法及系统
PCT/CN2016/078816 WO2017173654A1 (fr) 2016-04-08 2016-04-08 Système et procédé de transmission vidéo basés sur l'internet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/078816 WO2017173654A1 (fr) 2016-04-08 2016-04-08 Système et procédé de transmission vidéo basés sur l'internet

Publications (1)

Publication Number Publication Date
WO2017173654A1 true WO2017173654A1 (fr) 2017-10-12

Family

ID=56718761

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/078816 Ceased WO2017173654A1 (fr) 2016-04-08 2016-04-08 Système et procédé de transmission vidéo basés sur l'internet

Country Status (2)

Country Link
CN (1) CN105900382A (fr)
WO (1) WO2017173654A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6288753B1 (en) * 1999-07-07 2001-09-11 Corrugated Services Corp. System and method for live interactive distance learning
CN101056255A (zh) * 2006-06-09 2007-10-17 华为技术有限公司 一种组播频道控制方法及装置
CN101872555A (zh) * 2010-05-31 2010-10-27 中山大学 一种基于应用层组播的实时互动授课系统
CN102316145A (zh) * 2010-09-17 2012-01-11 苏州阔地网络科技有限公司 一种实现视频组播的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6288753B1 (en) * 1999-07-07 2001-09-11 Corrugated Services Corp. System and method for live interactive distance learning
CN101056255A (zh) * 2006-06-09 2007-10-17 华为技术有限公司 一种组播频道控制方法及装置
CN101872555A (zh) * 2010-05-31 2010-10-27 中山大学 一种基于应用层组播的实时互动授课系统
CN102316145A (zh) * 2010-09-17 2012-01-11 苏州阔地网络科技有限公司 一种实现视频组播的方法

Also Published As

Publication number Publication date
CN105900382A (zh) 2016-08-24

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