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Two-way voice calling device in live-shooting and live-broadcasting of mobile phone video

A mobile phone video and voice call technology, applied in two-way working systems and other directions, can solve problems such as lack of availability, achieve the effect of enhancing interactivity, avoiding multi-channel voice interference, and facilitating application control

Inactive Publication Date: 2014-01-22
张怀畅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the point-to-multipoint mobile video direct shooting live broadcast system, the realization of the reverse call needs a mechanism to ensure that only one live video client can successfully establish a reverse call at the same time, and the mobile video live broadcast client needs to be selective. The right to receive, which is not available in most existing products

Method used

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  • Two-way voice calling device in live-shooting and live-broadcasting of mobile phone video
  • Two-way voice calling device in live-shooting and live-broadcasting of mobile phone video

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Embodiment Construction

[0040] The two-way voice communication device in the mobile phone video direct shooting live broadcast of the present invention includes a mobile phone video live broadcast terminal, a streaming media server, a control server and a video playback terminal, and the mobile phone video live broadcast terminal obtains the audio stream through the mobile phone microphone, and combines the audio stream and the video stream Through the streaming media server, the mobile phone video playback terminal (can be multiple) is transferred to the interested mobile phone video player, so that all mobile phone video playback terminals can hear the one-way voice of the mobile phone video live broadcast terminal; When the video live broadcast terminal initiates a reverse voice call, it sends a request message to the control server; when there is no other mobile phone video player that is conducting a reverse voice call with the mobile video live broadcast terminal, the control server receives the ...

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Abstract

The invention discloses a two-way voice calling device in the live-shooting and live-broadcasting of a mobile phone video. The two-way voice calling device comprises a mobile phone video live-broadcasting end, a streaming media server, a control server and video broadcasting ends, wherein the mobile phone video live-broadcasting end acquires an audio stream through a mobile phone microphone, combines the audio stream and a video stream together and transmits a one-way voice to one or more interesting video broadcasting ends through the streaming media server; at the same moment, only one video broadcasting end can transmit a reverse voice to the mobile phone video live-broadcasting end by establishing a reverse media stream; the control server maintains a reverse voice transmission state set associated with a video live-broadcasting media stream so as to realize the excludability of reverse voice transmission. Through the way, reverse voice calling between the mobile phone video broadcasting ends and the mobile phone video live-broadcasting end is realized, the interaction capacity of a system is improved, and the two-way voice calling device can be applied to the fields of remote law enforcement, remote medical treatment, remote equipment routing inspection, remote loss assessment and the like.

Description

technical field [0001] The invention relates to a two-way voice call in a mobile phone video direct-shooting live broadcast, and belongs to the technical field of network multimedia data transmission. Background technique [0002] With the emergence of rich media society and social network, people's demand for live real-time video information has become more and more prominent. The mobile phone video direct shooting live broadcast system based on the video cloud platform can be used as an effective supplement to the slow deployment and high cost professional shooting live broadcast. , Broadcast live information at any place. In order to enhance the interactive ability of the system, one-way live video direct shooting is not enough, and the video receiving end needs to provide real-time feedback information in a convenient way to realize remote law enforcement, remote medical treatment, remote equipment inspection, and remote damage assessment and other functions. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/14
Inventor 张国强陈翔宇张怀畅
Owner 张怀畅
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