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Client based on teleconference and media source transmission method

A remote conference and media source technology, applied in the field of remote conference-based client and media source transmission, can solve the problems of inability to achieve seamless acquisition and switching, discontinuous data transmission, etc. Effect

Active Publication Date: 2015-07-01
BEIJING FEINNO COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] During media source transmission, because the interface corresponding to the software acquisition method is transmitted to the media source data encoding layer, seamless acquisition switching cannot be achieved, resulting in discontinuity in data transmission

Method used

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  • Client based on teleconference and media source transmission method
  • Client based on teleconference and media source transmission method
  • Client based on teleconference and media source transmission method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The embodiment of the present invention provides a media source transmission method, which is applied to the client of the teleconference. The client of the teleconference includes a media source data collection layer, a media source data encoding layer, a functional interface layer, and a media source data transmission layer. The source data acquisition layer and the media source data encoding layer have a unique system interface of hardware acquisition equipment, and the system interface of hardware acquisition equipment is used to transmit software acquisition entry data and hardware acquisition entry data. see figure 1 , the method flow provided by this embodiment includes:

[0048] 101. The media source data acquisition layer collects media source data through software acquisition, sends the media source data to the local virtual camera, and transmits the media source data to the media source data encoding layer through the local virtual camera using the system int...

Embodiment 2

[0069] The embodiment of the present invention provides a media source transmission method, which can be used in a remote conference based on multiple people. Combining the first embodiment above and figure 2 The shown architecture diagram of the media source transmission system explains in detail the media source transmission mode provided by this embodiment. However, before explaining this embodiment, the architecture diagram of the media source transmission system will be explained first. see figure 2 , The architecture diagram of the media source transmission system is divided into four layers as a whole, namely, the media source data collection layer, the media source data codec layer, the functional interface layer and the media source data transmission layer. Among them, the media source data collection layer is used to collect different types of media source data, including at least two collection methods: hardware collection and software collection; the media sourc...

Embodiment 3

[0101] The embodiment of the present invention provides a client based on teleconferencing, see Figure 4 , the client includes:

[0102] The media source data collection module 401 is used to collect media source data by means of software collection, send the media source data to the local virtual camera, and send the media source data to the system interface of the hardware collection device through the local virtual camera to the media source data encoding Module; the media source data encoding module 402 is connected with the media source data acquisition module 401; the media source data encoding module 402 is used to receive the media source data that the media source data acquisition module 401 sends by the system interface of the hardware acquisition device, and according to the media source The data type of the destination media source data is encoded to obtain the media source encoding data packet; the media source data transmission module 403 is connected with the m...

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Abstract

The invention discloses a client based on a teleconference and a media source transmission method, and belongs to the technical field of networks. The method comprises the following steps that: a media source data acquisition layer acquires media source data in a software acquisition way, transmits the media source data to a local virtual camera, and transmits the media source data to a media source data encoding layer via the system interface of hardware acquisition equipment through the local virtual camera; the media source data encoding layer encodes the media source data according to the data type of a media source to obtain a media source encoded data packet; and a media source data transmission layer transmits the media source encoded data packet to a conference opposite end through a transmission channel. The media source data is acquired in the software acquisition way, and is transmitted via the system interface of the system interface of hardware acquisition equipment through the local virtual camera. Since the software acquisition way is improved, seamless acquisition switching of the media source data can be realized in a scene under which the media source is changed, and the data transmission continuity is ensured.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a method for transmitting a client and a media source based on a teleconference. Background technique [0002] With the continuous maturity of Internet services, the improvement of terminal equipment performance and the expansion of network coverage, network video conferencing has become a popular real-time communication method for multiple people. In network video conferencing, it is often necessary to switch between different types of media sources such as audio and video sources, whiteboard sharing sources, and local media file sharing sources to meet diversified communication needs. Therefore, in order to conduct a network video conference smoothly, how to transmit the media source has become a problem that those skilled in the art pay more attention to. [0003] In the prior art, after the media source data collection layer collects the media source data through a software...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06H04L12/18
Inventor 刘玎
Owner BEIJING FEINNO COMM TECH
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