Mute indication method and device applied for video conference

A video conferencing and mute technology, applied in the field of communication, can solve problems such as not being intuitive enough, interfering with normal conference sound listening, etc.

Inactive Publication Date: 2011-04-20
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The purpose of the present invention is to provide a mute indication method and device applied to video conferences, so as to solve the problems in the relat...

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  • Mute indication method and device applied for video conference
  • Mute indication method and device applied for video conference
  • Mute indication method and device applied for video conference

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Embodiment Construction

[0032] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0033] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0034] In a traditional audio conferencing system, a special prompt tone is generally played to a muted terminal, for example, a "beep" sound is played at intervals. The disadvantage of this method is that the prompt is not intuitive enough, and to a certain extent interferes with listening to normal meeting sounds.

[0035] In order to solve the above technical problems, an embodiment of the present invention provides a mute indication method applied to a video conference, the processing flow is as follows figure 2 shown, including:

[0036] Step 202, ...

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Abstract

The invention provides a mute indication method and device applied for a video conference. The method comprises: a multipoint conference unit (MCU) carries out sound activation detection for a voice frequency media flow sent by a terminal which participates in the video conference and is muted; the MCU obtains the detection result of the terminal, wherein the detection result comprises one of the following states: sound activation state and sound inactivation state; and when the detection result is the sound activation state, the MCU superposes the mute video indication to the video signal of the terminal. The invention can improve the communication experience of the video conference and makes the video conference simple and efficient.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a mute indication method and device applied to a video conference. Background technique [0002] The video conferencing system is a multimedia communication system that supports two-way remote transmission of sound and video. It is used to help users in different places complete real-time two-way face-to-face visual communication. [0003] Standards organizations such as the International Telecommunication Union (ITU), the Internet Engineering Task Force (IETF), the 3rd Generation Partnership Project (3GPP) and the like are each engaged in the development of multimedia standardization. ITU has developed multiple multimedia communication standards such as ITU-T H.320, ITU-T H.323, and ITU-TH.324. Among them, ITU-T H.320 is a multimedia communication application for narrowband circuit switching networks. ITU -T H.323 is aimed at the multimedia communication application of IP net...

Claims

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Application Information

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IPC IPC(8): H04N7/15
CPCH04N7/152
Inventor 吴永明
Owner ZTE CORP
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