CN101867764A - Mobile multi-party video call system - Google Patents
Mobile multi-party video call system Download PDFInfo
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- CN101867764A CN101867764A CN 201010151914 CN201010151914A CN101867764A CN 101867764 A CN101867764 A CN 101867764A CN 201010151914 CN201010151914 CN 201010151914 CN 201010151914 A CN201010151914 A CN 201010151914A CN 101867764 A CN101867764 A CN 101867764A
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Abstract
The invention provides a mobile multi-party video call system, which comprises a mobile terminal, multi-party video call mobile terminal client software, and a multi-party video call server. The multi-party video call mobile terminal client software is installed in the mobile terminal, is used for acquiring real-time audio and video information and transmitting the acquired information to the server, and is also responsible for downloading other video and audio information acquired by the server and displaying the information in the mobile terminal. The mobile multi-party video call system has the advantages that: a specified multi-party video call client is installed in the mobile terminal, and the terminal is connected with the video call server, so that the smooth multi-party video conference is realized.
Description
Technical field
The present invention relates to a kind of mobile multi-party video call system, particularly a kind of streaming media server technology that is implemented on the portable terminal.
Background technology
Existing mobile terminal video phone system, be limited in the restriction of mobile communication technology, for example be subject to the network bandwidth of 3G network, existing portable terminal can only support that all man-to-man is video calling, simultaneously because the network characteristics of portable terminal, the video calling of existing multi-to-multi all network delay can occur, even the situation of the conversation that can't be well on, existing portable terminal is limited to its hardware condition simultaneously, can't realize support, so temporarily there is not the appearance of ripe multi-party video call system based on portable terminal up to now for multi-party video conversation.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of mobile multi-party video call system is provided, can in existing 3G network, WiFi wireless network, realize the multi-party video conversation of portable terminal.
According to technical scheme provided by the invention, described mobile multi-party video call system comprises: portable terminal, multi-party video conversation mobile terminal client terminal software, multi-party video telephony server; Described multi-party video conversation mobile terminal client terminal software is installed in the portable terminal, be used to gather real-time audio and source of video information and simultaneously the message transmission that collects arrived described server, client software also is responsible for and will will be downloaded and play portable terminal from other videos, audio-frequency information that server end obtains simultaneously;
Described multi-party video telephony server comprises the signal of receiver module, signal buffer process module and signal sending module in many ways upload to(for) described client software.
Described multi-party video conversation mobile terminal client terminal software comprises video, audio signal sample module, video, audio signal playing module, streaming media server and Streaming Media receiver module, described video, audio signal sample module and video, audio signal playing module are used to control described portable terminal and carry out video, audio signal sample and broadcast, and described streaming media server and Streaming Media receiver module are used for communicating with the multi-party video telephony server.
Described portable terminal comprises the portable terminal of supporting 3G and/or WiFi network.
Advantage of the present invention is: only need pack in the portable terminal multi-party video conversation client of appointment of this portable terminal multi-party video call system, video calling server in the connection just can be realized multipart video-meeting smoothly.
Description of drawings
Fig. 1 is the composition structure chart of multi-party video conversation mobile terminal client terminal
Fig. 2 is the composition structure chart of multi-party video telephony server
Fig. 3 is realization flow figure of the present invention
Embodiment
The invention will be further described below in conjunction with drawings and Examples.The present invention relates to mobile communication technology, streaming media transmission technique, wireless speech transmission technology have also realized being implemented in the streaming media server technology on the portable terminal especially.
Native system comprises portable terminal, multi-party video conversation mobile terminal client terminal software (calling client in the following text), multi-party video telephony server (calling server in the following text); Described portable terminal mainly is meant the portable terminal of supporting 3G or WiFi network; Described multi-party video conversation mobile terminal client terminal software be mounted in the client of collection real-time audio in the portable terminal and source of video information and simultaneously with the message transmission that collects to server; Client also will be downloaded and be implemented in the portable terminal and play from other videos, audio-frequency information that server end obtains simultaneously.
Described multi-party video telephony server system comprises the receiving terminal for the client upload signal, the signal buffer process module, and signal is sending module in many ways.
As shown in Figure 1, described multi-party video conversation mobile terminal client terminal software comprises video, audio signal sample module, video, audio signal playing module, streaming media server and Streaming Media receiver module.Described video, audio signal sample module and video, audio signal playing module are used to control described portable terminal and carry out video, audio signal sample and broadcast, and described streaming media server and Streaming Media receiver module are used for communicating with the multi-party video telephony server.
The MPTY client collects after video, the audio signal by streaming media server transfer of data to the multi-party video telephony server from user side, after the data that also will transmit from the multi-party video telephony server are simultaneously put in order in the Streaming Media receiving system according to sequence number, pass to video in order, audio signal playback system will be play from video, the audio signal of other a plurality of portable terminals, thereby realize the function of multi-party video conversation.
As shown in Figure 2, the multi-party video telephony server comprises video, voice data receiver module and video, voice data sending module, the data that receiver module can receive sub a plurality of multi-party video conversation client to send, simultaneously data are carried out piecemeal, and ordering, the data block after will sorting by sending module then send in the multi-party video conversation client.
It is as follows to the invention provides the multi-party video call system technical scheme of a cover from the portable terminal to the server:
1. multi-party video conversation client:
1) video, audio collection module: utilize mobile phone cam and mobile microphone that user's voice and video information are gathered, compress according to up-to-date VP8 coding simultaneously
2) streaming media server module: with the video that collects, audio-frequency information utilizes the mode of Streaming Media, is that unit is divided into data block with data according to 512K, carries out the label of data block simultaneously, sends data to the multi-party video telephony server in order simultaneously.
3) the Streaming Media receiver module obtains the server end data: receive multi-party video telephony server end forward data and sort again and decompress at portable terminal in order, at last playing stream media in order.
2. multi-party video telephony server
1) video, voice data receiver module: this module receives the data that the streaming media server of multi-party video conversation client sends, and the stream medium data that receives is carried out buffer memory in this locality, according to numbering the data block that receives is sorted.
2) video, the voice data sending module: this module sends to the data in the buffer memory in the MPTY client of appointment with Pork-pieces stream medium data according to the mode of numeric order with multicast.
The transmission course of data as shown in Figure 3, the user is when using multi-party video conversation client, user's video, audio signal will be gathered and be compressed and label, be sent to the multi-party video telephony server then, compression ordering on server, send according to out of order mode, in multi-party video conversation client, carry out at last the ordering and the decompression of data, play back in the mode of playing stream media with multicast.
Claims (3)
1. mobile multi-party video call system is characterized in that: comprise portable terminal, multi-party video conversation mobile terminal client terminal software, multi-party video telephony server; Described multi-party video conversation mobile terminal client terminal software is installed in the portable terminal, be used to gather real-time audio and source of video information and simultaneously the message transmission that collects arrived described server, client software also is responsible for and will will be downloaded and play portable terminal from other videos, audio-frequency information that server end obtains simultaneously;
Described multi-party video telephony server comprises the signal of receiver module, signal buffer process module and signal sending module in many ways upload to(for) described client software.
2. mobile multi-party video call system as claimed in claim 1, it is characterized in that described multi-party video conversation mobile terminal client terminal software comprises video, audio signal sample module, video, audio signal playing module, streaming media server and Streaming Media receiver module, described video, audio signal sample module and video, audio signal playing module are used to control described portable terminal and carry out video, audio signal sample and broadcast, and described streaming media server and Streaming Media receiver module are used for communicating with the multi-party video telephony server.
3. mobile multi-party video call system as claimed in claim 1 is characterized in that described portable terminal comprises the portable terminal of supporting 3G and/or WiFi network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010151914 CN101867764A (en) | 2010-04-21 | 2010-04-21 | Mobile multi-party video call system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010151914 CN101867764A (en) | 2010-04-21 | 2010-04-21 | Mobile multi-party video call system |
Publications (1)
| Publication Number | Publication Date |
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| CN101867764A true CN101867764A (en) | 2010-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010151914 Pending CN101867764A (en) | 2010-04-21 | 2010-04-21 | Mobile multi-party video call system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103517033A (en) * | 2013-09-16 | 2014-01-15 | 天脉聚源(北京)传媒科技有限公司 | Video conference processing method and mobile terminals |
| CN105100676A (en) * | 2014-05-19 | 2015-11-25 | 中兴通讯股份有限公司 | Video conference terminal and working method thereof, and data transmission method and system |
| CN105553967A (en) * | 2015-12-11 | 2016-05-04 | 邦彦技术股份有限公司 | Method and device for network meeting |
| CN105743920A (en) * | 2016-04-08 | 2016-07-06 | 陈立新 | Communication method for multiparty video conversation system |
| CN109862300A (en) * | 2019-02-22 | 2019-06-07 | 弗徕威智能机器人科技（上海）有限公司 | A kind of the bidirectional audio-video communication system and wheelchair of wheelchair |
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| EP1534010A2 (en) * | 2003-11-19 | 2005-05-25 | LG Electronics Inc. | Video-conferencing system using mobile terminal device and method for implementing the same |
| CN1783996A (en) * | 2004-12-01 | 2006-06-07 | 广达电脑股份有限公司 | Video conference system and its method using mobile mphone |
| CN101163226A (en) * | 2007-11-05 | 2008-04-16 | 中兴通讯股份有限公司 | Method and system for implementing mobile video session using WiMAX network |
| CN101212751A (en) * | 2006-12-26 | 2008-07-02 | 鸿富锦精密工业（深圳）有限公司 | Mobile communication terminal capable of displaying multi-party video call and the display method |
| CN101273631A (en) * | 2005-12-12 | 2008-09-24 | 中兴通迅股份有限公司 | Multi-party video communication media flow control system and method |
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| EP1534010A2 (en) * | 2003-11-19 | 2005-05-25 | LG Electronics Inc. | Video-conferencing system using mobile terminal device and method for implementing the same |
| CN1783996A (en) * | 2004-12-01 | 2006-06-07 | 广达电脑股份有限公司 | Video conference system and its method using mobile mphone |
| CN101273631A (en) * | 2005-12-12 | 2008-09-24 | 中兴通迅股份有限公司 | Multi-party video communication media flow control system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103517033A (en) * | 2013-09-16 | 2014-01-15 | 天脉聚源(北京)传媒科技有限公司 | Video conference processing method and mobile terminals |
| CN103517033B (en) * | 2013-09-16 | 2017-02-22 | 天脉聚源(北京)传媒科技有限公司 | Video conference processing method and mobile terminals |
| CN105100676A (en) * | 2014-05-19 | 2015-11-25 | 中兴通讯股份有限公司 | Video conference terminal and working method thereof, and data transmission method and system |
| WO2015176466A1 (en) * | 2014-05-19 | 2015-11-26 | 中兴通讯股份有限公司 | Video conference terminal and operation method thereof, data transmission method and system |
| CN105553967A (en) * | 2015-12-11 | 2016-05-04 | 邦彦技术股份有限公司 | Method and device for network meeting |
| CN105743920A (en) * | 2016-04-08 | 2016-07-06 | 陈立新 | Communication method for multiparty video conversation system |
| CN109862300A (en) * | 2019-02-22 | 2019-06-07 | 弗徕威智能机器人科技（上海）有限公司 | A kind of the bidirectional audio-video communication system and wheelchair of wheelchair |
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Application publication date: 20101020 |