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Data transmission method and device for multi-screen telepresence terminal

A data transmission method and technology of a data transmission device, applied in the field of telepresence, can solve the problems of inability to synchronize, video transmission delay, etc., and achieve the effects of ensuring delay synchronization, reducing delay and server performance

Pending Publication Date: 2021-04-20
XIAMEN YEALINK NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: to provide a data transmission method of a multi-screen telepresence terminal, a device computer terminal equipment and a computer-readable storage medium, which can solve the problem of the existing multi-screen telepresence terminal appearing between multiple screens during video transmission. Video transmission delay, can not be synchronized

Method used

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  • Data transmission method and device for multi-screen telepresence terminal
  • Data transmission method and device for multi-screen telepresence terminal
  • Data transmission method and device for multi-screen telepresence terminal

Examples

Experimental program
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no. 1 example

[0044]Seefigure 1 -Figure 8 However, a data transmission method of a multi-screen web triple terminal provided by the embodiment of the present invention, the multi-screen network trial terminal including a home screen device and at least one slave device, the method, comprising at least the following steps:

[0045]S101, the main screen device obtains the second data from the first data from the screen device, obtains the second data; and transmits the second data to the multi-point control unit; wherein the described The second data includes the first data and a preset first data header;

[0046]It should be noted that the multi-point control unit includes: an access layer (SGW), a management control layer (RMC), and a media processing layer (MPS, TPS); all resources of the media processing layer are managed by the management control layer service. MPS is responsible for normal terminal access, TPS is responsible for multi-screen network trial terminal access. MPS and TPS are deployed i...

no. 2 example

[0075]SeeFigure 9According to an embodiment of the present invention, a data transmission device 200 of a multi-screen web triple terminal includes a main screen device and at least one from a screen device, the device comprising: transmitting module 201 and a receiving module 202 ;among them,

[0076]The transmitting module 201, for the main screen device to obtain a second data from the first data from the screen device, obtain a second data; and transmit the second to the multi-point control unit Data; wherein the second data comprises the first data and a preset first data header;

[0077]The receiving module 202 is configured to receive the third data transmitted by the multi-point control unit, parse the third data preset second data packet header to obtain fourth data; and send the fourth data transmission To the screen device; wherein the third data is transmitted to other terminals to data of the multi-point control unit.

[0078]In a certain embodiment of the present invention, aft...

no. 3 example

[0086]The embodiment of the present invention also provides a computer readable storage medium including program instructions that implement the step of implementing the data transmission method of the multi-screen network trial terminal as described in any of the above embodiments when executed by the processor. For example, the computer readable storage medium may be a memory including program instructions, and the program instruction can be performed by a processor of a computer terminal device to complete a data transmission method of a multi-screen network triple terminal as described above. And reach the technical effect as the above method.

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PUM

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Abstract

The invention discloses a data transmission method of a multi-screen telepresence terminal, the multi-screen telepresence terminal comprises main screen equipment and at least one slave screen equipment, and the method comprises the following steps: enabling the main screen equipment to add a preset first data packet header to first data from the slave screen equipment to obtain second data; sending the second data to a multi-point control unit, wherein the second data comprises the first data and the preset first data packet header; enabling the main screen equipment to receive third data sent by the multi-point control unit, and analyzing a second data packet header preset by the third data to obtain fourth data; and sending the fourth data to the slave screen equipment, wherein the third data is data sent to the multi-point control unit by other terminals. According to the invention, the problems of video transmission delay and incapability of synchronization among a plurality of screens in video transmission of the multi-screen telepresence terminal in the prior art can be solved.

Description

Technical field[0001]The present invention relates to the field of net real technology, and more particularly to a multi-screen real-time terminal data transmission method, apparatus, computer terminal device, and computer readable storage medium.Background technique[0002]TEELEPRESENCE is a technique for creating an immersive virtual conference environment. Compared to traditional video conferencing systems, the Telepresence system has many advantages, including: capable of providing an image, eye communication effect, more smooth sports, and exact limbs of far-end participants; HD, studio-level Video, illumination and audio effects; unified conference environments, enabling participants to feel the same meeting location, ensuring consistency of different meeting place experience; hidden cameras such as cameras, reduce the impact on users, etc.[0003]Currently, the network real technology is generally applied to the multi-screen network truth. In the prior art, the video transmission...

Claims

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Application Information

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IPC IPC(8): H04N7/15H04N5/04
Inventor 张斌超
Owner XIAMEN YEALINK NETWORK TECH
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