CN101600081A - A kind of mobile communication terminal and video calling processing method and system - Google Patents
A kind of mobile communication terminal and video calling processing method and system Download PDFInfo
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- CN101600081A CN101600081A CNA2009101081363A CN200910108136A CN101600081A CN 101600081 A CN101600081 A CN 101600081A CN A2009101081363 A CNA2009101081363 A CN A2009101081363A CN 200910108136 A CN200910108136 A CN 200910108136A CN 101600081 A CN101600081 A CN 101600081A
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Abstract
The present invention is applicable to field of mobile terminals, a kind of mobile communication terminal and video calling processing method and system are provided, this method may further comprise the steps: when setting up video calling with at least one far-end mobile communication terminal, set up the proprietary link of each far-end mobile communication terminal correspondence respectively; Proprietary link according to far-end mobile communication terminal correspondence receives video requency frame data stream and the audio frame data flow that described far-end mobile communication terminal sends; The video calling management window that video requency frame data stream that receives according to described proprietary link and audio frame data flow are set up described proprietary link correspondence; Show at least one video calling management window simultaneously.The present invention has promoted video speech quality by setting up the video calling management window of a plurality of links and a plurality of link correspondences, has realized that the user carries out in time refreshing and various demonstration of video in the multi-party video communication process.
Description
Technical field
The invention belongs to field of mobile terminals, relate in particular to a kind of mobile communication terminal and video calling processing method and system.
Background technology
(the International Telecommunications Union of International Telecommunications Union, ITU) whole world four big 3G (Third Generation) Moblie technology (The third Generation have been determined at present altogether, 3G) standard, they are respectively code division multiple access system standard 2000 (Code Division Multiple Access 2000, CDMA2000), Wideband Code Division Multiple Access (WCDMA) (Wide band-CDMA, WCDMA) and synchronous CDMA (Code Division Multiple Access) (TimeDivision-Synchronous Code Division Multiple Access of time-division, TD-SCDMA) and the global microwave access intercommunication technology (World Interoperability for Microwave Access, WiMAX).Because 3G has wideer bandwidth, its transmission speed is up to 100-300Kbps, can not only transporting speech, can also transmit data, thereby provide quick and easy wireless application, the 3G portable terminal can be handled multiple media formats such as image, music, video flowing, and multiple information services such as comprising web page browsing, videoconference, ecommerce is provided.
What the 3G network of China adopted is TD-SCDMA, WCDMA and three kinds of technical standards of CDMA2000.Carried out at present the commercial 2.5G mobile communication technology of using and be the march toward connecting technology of 3G from 2G, because 3G is a quite great engineering, it is many and complicated to relate to aspect, and the 3G that march toward from present 2G can not once just be connected, and individual 2.5G between 2G and 3G therefore occurred.) high speed circuit switched data (High Speed Circuit Switched Data, HSCSD), be general packet radio service (General Packet Radio Service, GPRS), WAP (wireless application protocol) (Wireless ApplicationProtocol, WAP), bluetooth technology such as (Bluetooth) all is the 2.5G technology, the beginning of distributing telephone numbers along with national 3G mobile, the development of 3G will inevitably enter a new peak, and increasing technical staff puts in the research of 3G construction.
Existing two when treating that mobile communication terminal carries out the multi-party video conversation, owing to have only a communication link to be used to handle video, voice and talking state, the problem that a plurality of conversation videos can not refresh immediately or display format is single can appear, the contact person's that current and user are conversing video also can appear can only showing on the display screen, and normally taken whole screen, to being in maintenance or coming other contact persons' of electricity condition video to show.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of video calling processing method of mobile communication terminal, be intended to solve when local mobile communication terminal and a plurality of far-end mobile communication terminal carry out video calling in the prior art problem that the video of a plurality of far-end mobile communication terminal correspondences can not refresh immediately or display format is single.
The embodiment of the invention is achieved in that a kind of video calling processing method of mobile communication terminal, may further comprise the steps:
When setting up video calling, set up the proprietary link of each far-end mobile communication terminal correspondence respectively with at least one far-end mobile communication terminal;
Proprietary link according to far-end mobile communication terminal correspondence receives video requency frame data stream and the audio frame data flow that described far-end mobile communication terminal sends;
The video calling management window that video requency frame data stream that receives according to described proprietary link and audio frame data flow are set up described proprietary link correspondence;
Show at least one video calling management window simultaneously.
Another purpose of the embodiment of the invention is to provide a kind of video calling treatment system of mobile communication terminal, and system comprises:
The link establishment unit is used for setting up the proprietary link of each far-end mobile communication terminal correspondence respectively when setting up video calling with at least one far-end mobile communication terminal;
The link management unit, the proprietary link that is used for the far-end mobile communication terminal correspondence set up according to described link establishment unit receives video requency frame data stream and the audio frame data flow that described far-end mobile communication terminal sends;
The video calling management window is set up the unit, and the video requency frame data stream and the audio frame data flow that are used for receiving according to the link management unit are set up the video calling management window;
Display unit is used to show that at least one video calling management window sets up the video calling management window that the unit is set up.
Another purpose of the embodiment of the invention is to provide a kind of mobile communication terminal that comprises the video calling treatment system of above-mentioned mobile communication terminal.
The present invention is by setting up the video calling management window of a plurality of links and a plurality of link correspondences, realized refreshing immediately and various demonstration of a plurality of videos in the multi-party video communication process, promoted video speech quality, brings more experience to the user.
Description of drawings
Fig. 1 is the flow chart of the video calling processing method of the mobile communication terminal that provides of the embodiment of the invention;
Fig. 2 is the structure chart of the video calling treatment system of the mobile communication terminal that provides of the embodiment of the invention;
Fig. 3 is the structure chart of the video calling treatment system of the mobile communication terminal that provides of example of the present invention;
Fig. 4 (a) and (b) are schematic diagrames that a plurality of video calling management windows that the embodiment of the invention provides show simultaneously.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In embodiments of the present invention, when setting up video calling, set up the proprietary link of each far-end mobile communication terminal correspondence respectively with at least one far-end mobile communication terminal; Proprietary link according to far-end mobile communication terminal correspondence receives video requency frame data stream and the audio frame data flow that described far-end mobile communication terminal sends; The video calling management window that video requency frame data stream that receives according to described proprietary link and audio frame data flow are set up described proprietary link correspondence; Show at least one video calling management window simultaneously, promoted video speech quality, realized that the user carries out in time refreshing and various demonstration of video in the multi-party video communication process.
Fig. 1 shows the flow chart of the video calling processing method of the mobile communication terminal that the embodiment of the invention provides.
In step S101, when setting up video calling, set up the proprietary link of each far-end mobile communication terminal correspondence respectively with at least one far-end mobile communication terminal.
In embodiments of the present invention, mobile communication terminal comprises a local mobile communication terminal and at least one far-end mobile communication terminal, mobile communication terminal is can be the 3G mobile communication terminal, when local mobile communication terminal and a far-end mobile communication terminal are set up video calling, set up the proprietary link of far-end mobile communication terminal correspondence, be that local mobile communication terminal and a plurality of far-end mobile communication terminal are when setting up video calling, the corresponding proprietary link of far-end mobile communication terminal, in embodiments of the present invention, proprietary link is WCDMA or TDSCDMA or CDMA2000 standard 3G link.
In step S102, receive the video requency frame data stream and the audio frame data flow of far-end mobile communication terminal transmission according to the proprietary link of far-end mobile communication terminal correspondence.
In order to distinguish video requency frame data stream and the audio frame data flow that different proprietary links receives, step S102 specifically comprises: to video requency frame data stream and the audio frame data flow that same far-end mobile communication terminal sends, reach the link characteristics information that the proprietary chain line of same far-end mobile communication terminal correspondence is complementary; Control proprietary link receives and the link characteristics information of proprietary link is complementary video requency frame data stream and audio frame data flow.Wherein, link characteristics information can be link No. information.
In step S103, the video calling management window that video requency frame data stream that receives according to proprietary link and audio frame data flow are set up proprietary link correspondence.
In step S104, show at least one video calling management window simultaneously.
In embodiments of the present invention, the video requency frame data stream of proprietary link transmission has different with the communication protocol of audio frame data flow correspondence, and the video requency frame data that each video calling management window receives stream is identical with the data format of audio frame data flow, before step S102, the video calling processing method of mobile communication terminal also comprises: the video requency frame data stream of different communication protocol and the data format of audio frame data flow are unified.
After step S104, the video calling processing method of mobile communication terminal also comprises: when the video calling of local mobile communication terminal and one of them far-end mobile communication terminal finishes, close the video calling management window of this far-end mobile communication terminal correspondence, and discharge the proprietary link of one of them far-end mobile communication terminal correspondence.
Because corresponding video calling management window of proprietary link, unrelated between each proprietary link, and a plurality of proprietary links carry out transfer of data simultaneously, then but the video calling management window of Jian Liing is parallel work-flow window or removable window, the user can operate any one video calling management window in any talking state as required, for example: mobile communication terminal A and mobile communication terminal B conversation, and when being in hold mode with portable terminal C and D, the user of mobile communication terminal A can select the video calling management window of mobile communication terminal B or C or D correspondence is operated, when the user needn't worry that talking state changes, the operation meeting of video calling management window limits to some extent, operation comprises the position of moving window, select or adjust the size of window, adjust In Call or the like, give an example no longer one by one at this.
In addition, because the proprietary link of video calling management window correspondence is the transmission of video frame data stream not only, transmission of audio frame data stream also, then the video calling management window can manage the Voice ﹠ Video that the far-end mobile communication terminal sends, wherein audio frequency controller can be volume control, for example, the operation volume key can be realized volume control is carried out in the conversation of this video calling management window correspondence after the user clicked the video calling management window.Specifically can carry out more settings, no longer enumerate according to user's needs.
Fig. 2 shows the structure of the video calling treatment system of the mobile communication terminal that the embodiment of the invention provides, and only shows the part relevant with the embodiment of the invention for convenience of explanation.This system is built in pair unit that software unit, hardware cell or the software and hardware for the treatment of mobile communication terminal or other-end equipment combine.
In embodiments of the present invention, the video calling display system of mobile communication terminal comprises that mainly link establishment unit 21, link management unit 22, video calling management window set up unit 23 and display unit 24.
When setting up video calling with at least one far-end mobile communication terminal, link establishment unit 21 is set up the proprietary link of each far-end mobile communication terminal correspondence respectively, and link management unit 22 receives video requency frame data stream and the audio frame data flow that the far-end mobile communication terminal sends according to the proprietary link of the far-end mobile communication terminal correspondence that link establishment unit 21 is set up; The video calling management window is set up unit 23 and is set up the video calling management window according to video requency frame data stream and audio frame data flow that link management unit 22 receives; Display unit 24 at least one video calling management window of demonstration are set up the video calling management window that unit 23 is set up.
Wherein, link management unit 22 further comprises:
Identification module is used for video flowing and audio stream that same far-end mobile communication terminal is sent, and the link characteristics information that is complementary of the proprietary chain line of same far-end mobile communication terminal correspondence;
Control module is used for receiving video requency frame data stream and the audio frame data flow that the link characteristics information with proprietary link is complementary according to the proprietary link of the link characteristics information Control of identification module sign.
Above-mentioned proprietary link is WCDMA or TD-SCDMA or CDMA2000 video calling link, and system also comprises:
The uniform format unit is used for the video requency frame data stream of link management unit 22 receptions and the data format of audio frame data flow are unified; And
Nullify the unit, be used for when the video calling of one of them far-end mobile communication terminal finishes, closing the video calling management window of one of them far-end mobile communication terminal correspondence, and discharging the proprietary link of one of them far-end mobile communication terminal correspondence.
Wherein, the video calling management window can be realized the management of video and audio frequency in video calling, and the video calling management window further comprises:
Video display module is used to receive the video control command that the user sends by button operation, and the video of the video requency frame data current control video calling management window that receives according to video control command and link management unit shows;
Audio playing module is used to receive the audio frequency control command that the user sends by button operation, the voice playing of the audio frame data flow con-trol video calling management window that receives according to audio frequency control command and link management unit.
Its embodiment does not repeat them here as mentioned above.But according to the video calling management window that the embodiment of the invention obtains is removable window or parallel work-flow window,
Fig. 3 shows the structure chart of the video calling treatment system of the mobile communication terminal that example of the present invention provides.
In this example of the present invention, a local mobile communication terminal and four far-end mobile communication terminals carry out the multi-party video conversation, mobile communication terminal is the two mobile communication terminals for the treatment of of 3G, the corresponding 3G link of each far-end mobile communication terminal, at this moment, system comprises that portable terminal comprises that the video calling management window sets up unit 31, it further comprises video calling management window 1, video calling management window 2, video calling management window 3 and video calling management window 4, respectively corresponding four far-end mobile communication terminals, accordingly, link establishment unit 32 comprises link 1, link 2, link 3 and link 4, system also comprises link management unit 33, video driving module 34, audio driven module 35 and 3G protocol stack administration module 36.
The data that 3G protocol stack administration module 36 receives from eat dishes without rice or wine (air interface), these data are simply classified, wherein video requency frame data stream is sent to video driving module 34 decodes, audio frame data flow wherein sends to audio driven module 35 and decodes, the control command stream that comprises telephone signaling wherein sends to link management unit 33 and puts in order, video driving module 34 and audio driven module 35 send to link management unit 33 with decoded video and voice data respectively, because the communication protocol of the data that link management unit 33 receives is very numerous and diverse, may be from different 3G agreements, for the form that makes the data that each video calling management window receives identical, link management unit 33 need be unified the form of these data, be the 3G data format for example with the 2G Data Format Transform, promptly remove the communication protocol characteristic of data, in this example, the conversion of form realizes by setting up a cover specific communication protocol, for example, can regulation link management unit 33 issuing the video calling management window by link establishment unit 32 sets up the Frame of unit 31 and preserves in the mode of certain structure, structure comprises link No., the video of link No. correspondence and packets of audio data, Link State etc., certainly, structure can also be other types.Simultaneously, the 33 pairs of a plurality of proprietary links in link management unit are numbered, and link management unit 33 accurately sends to data format Voice ﹠ Video data after reunification the video calling management window of different proprietary link correspondences according to link No..In addition, the distinguishing characteristics of link can also be realized according to setting up context environmental, no longer describe in detail.
Certainly, in order to make the local user see the video of oneself, system also comprises camera 37 when video calling, and camera 37 sends to video driving module with the user's oneself that photographed video information and gets final product, and does not need to set up proprietary link.
Wherein, proprietary link can be standard 3G links such as WCDMA, TDSCDMA, CDMA2000, and the communication protocol of many proprietary links also may be identical, and for example link among Fig. 31 and link 2 all may be the WCDMA agreement.
In this example, the video calling management window is except comprising video display module, audio playing module, also comprise control module, control module receives the control messages that the user sends, for example the answering and hang up of phone, volume control, window press key message such as minimize, then these message are distributed to corresponding video playback module or audio playing module and handle accordingly.
Fig. 4 (a) and (b) show the schematic diagram that the embodiment of the invention provides a plurality of video calling management windows to show simultaneously.
From Fig. 4 (a) and (b) as can be seen, can show a plurality of video calling management windows simultaneously on the video calling display interface, this window can minimize, maximize, adjust size, operation such as close.The user can select to place the backstage not show some window, only shows the window that oneself is concerned about.
In embodiments of the present invention, by setting up the video calling management window of a plurality of proprietary links and proprietary link correspondence, promoted video speech quality, realized that the user carries out in time refreshing and various demonstration of video in the multi-party video communication process, but the video calling management window of setting up is parallel work-flow window or removable window, fast development along with 3G technology, the appearance of the two standbies of 3G will become inevitable, the present invention is devoted to realize to show and operation based on the video calling of multiwindow is parallel, brought into play the advantage of 3G greatly, the user by the video calling management window arbitrarily the height of the size of custom video and In Call because 3G has supported the effective speed of 10Mbps at present, can support to operate parallel video conversation of the present invention fully, have application promise in clinical practice.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1, a kind of video calling processing method of mobile communication terminal is characterized in that, said method comprising the steps of:
When setting up video calling, set up the proprietary link of each far-end mobile communication terminal correspondence respectively with at least one far-end mobile communication terminal;
Proprietary link according to far-end mobile communication terminal correspondence receives video requency frame data stream and the audio frame data flow that described far-end mobile communication terminal sends;
The video calling management window that video requency frame data stream that receives according to described proprietary link and audio frame data flow are set up described proprietary link correspondence;
Show at least one video calling management window simultaneously.
2, the method for claim 1 is characterized in that, described video calling management window is removable window, and described proprietary link is WCDMA or TD-SCDMA or CDMA2000 link.
3, the method for claim 1 is characterized in that, described proprietary link according to far-end mobile communication terminal correspondence receives the video requency frame data stream of described far-end mobile communication terminal transmission and the step of audio frame data flow is specially:
To video requency frame data stream and the audio frame data flow that same far-end mobile communication terminal sends, reach the link characteristics information that the proprietary chain line of described same far-end mobile communication terminal correspondence is complementary;
Control described proprietary link receives and the link characteristics information of described proprietary link is complementary video requency frame data stream and audio frame data flow.
4, the method for claim 1 is characterized in that, the described video requency frame data stream that receives according to described proprietary link is set up before the step of video calling management window of described proprietary link correspondence, and described method also comprises:
Data format to described video requency frame data stream and audio frame data flow is unified.
5, the method for claim 1 is characterized in that, after the described step that shows at least one video calling management window simultaneously, described method also comprises:
When the video calling with one of them far-end mobile communication terminal finishes, close the video calling management window of the proprietary link correspondence of described one of them far-end mobile communication terminal correspondence, and discharge the proprietary link of described one of them far-end mobile communication terminal correspondence.
6, a kind of video calling treatment system of mobile communication terminal is characterized in that, described system comprises:
The link establishment unit is used for setting up the proprietary link of each far-end mobile communication terminal correspondence respectively when setting up video calling with at least one far-end mobile communication terminal;
The link management unit, the proprietary link that is used for the far-end mobile communication terminal correspondence set up according to described link establishment unit receives video requency frame data stream and the audio frame data flow that described far-end mobile communication terminal sends;
The video calling management window is set up the unit, and the video requency frame data stream and the audio frame data flow that are used for receiving according to the link management unit are set up the video calling management window;
Display unit is used to show that at least one video calling management window sets up the video calling management window that the unit is set up.
7, system as claimed in claim 6 is characterized in that, described link management unit further comprises:
Identification module is used for video flowing and audio stream that same far-end mobile communication terminal is sent, and the link characteristics information that is complementary of the proprietary chain line of described same far-end mobile communication terminal correspondence;
Control module is used for the proprietary link of link characteristics information Control according to described identification module sign and receives video requency frame data stream and the audio frame data flow that the link characteristics information with described proprietary link is complementary.
8, system as claimed in claim 6 is characterized in that, described system also comprises:
The uniform format unit, the video requency frame data that is used for that described link management unit is received flows and the data format of audio frame data flow is unified;
Nullify the unit, be used for when the video calling of described one of them far-end mobile communication terminal finishes, close the video calling management window of the proprietary link correspondence of described one of them far-end mobile communication terminal correspondence, and discharge the proprietary link of described one of them far-end mobile communication terminal correspondence.
9, system as claimed in claim 6 is characterized in that, described video calling management window further comprises:
Video display module is used to receive the video control command that the user sends by button operation, and the video of the described video calling management window of video requency frame data current control that receives according to described video control command and described link management unit shows;
Audio playing module is used to receive the audio frequency control command that the user sends by button operation, the voice playing of the described video calling management window of audio frame data flow con-trol that receives according to described audio frequency control command and described link management unit.
10, system as claimed in claim 6 is characterized in that, described video calling management window is removable window, and described proprietary link is WCDMA or TD-SCDMA or CDMA2000 link.
11, a kind of mobile communication terminal that comprises the video calling treatment system of the described mobile communication terminal of claim 6.
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| CNA2009101081363A CN101600081A (en) | 2009-06-26 | 2009-06-26 | A kind of mobile communication terminal and video calling processing method and system |
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| CNA2009101081363A CN101600081A (en) | 2009-06-26 | 2009-06-26 | A kind of mobile communication terminal and video calling processing method and system |
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| WO2013037225A1 (en) * | 2011-09-15 | 2013-03-21 | 腾讯科技（深圳）有限公司 | Audio and video communication method, system and client |
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Application publication date: 20091209 |