CN102438068A - Mobile terminal video chatting method and mobile terminal thereof - Google Patents
Mobile terminal video chatting method and mobile terminal thereof Download PDFInfo
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- CN102438068A CN102438068A CN2011103298606A CN201110329860A CN102438068A CN 102438068 A CN102438068 A CN 102438068A CN 2011103298606 A CN2011103298606 A CN 2011103298606A CN 201110329860 A CN201110329860 A CN 201110329860A CN 102438068 A CN102438068 A CN 102438068A
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Abstract
The invention belongs to the multimedia technology field and especially relates to a mobile terminal video chatting method and a mobile terminal thereof. The mobile terminal video chatting method comprises the following steps: step a. entering into a chatting interface, initializing a photograph module and real-timely grabbing picture data; step b. zooming and encoding the grabbed picture data by using a sending terminal and packing a data packet so as to upload to a server; step c. downloading the data packet by a receiving terminal, analyzing the data packet and acquiring received data; step d. merging the picture data in the received data, drawing video data and displaying the video data. By using the mobile terminal video chatting method and the mobile terminal thereof of the invention, network flow consumption can be substantially decreased. User usage experience can be improved, and the method and the terminal are suitable for popularization.
Description
Technical field
The invention belongs to multimedia technology field, relate in particular to a kind of method and portable terminal of mobile terminal video chat.
Background technology
At present, along with the development and the arrival in mobile Internet epoch of mobile communication 3G network, the mobile terminal video chat service is being popularized gradually and is being used.The mobile terminal video chat is a kind of business of utilizing mobile communications network to realize two people or the visual chat feature of many people; It is the evolution of portable terminal on text chat (like note) and language chat (like phone) service basic; Through Video chat software being installed, realize the instant messaging of video interactive at portable terminal.But present 3G network service fee is higher, in addition, in Video chat transmission of video information process, needs the flow of labor, and communication fee is higher; Inconvenience is popularized and is used.
Summary of the invention
The invention provides a kind of method and portable terminal of mobile terminal video chat, be intended to solve mobile terminal video chat service of the prior art and expend flow, the universal problem of the higher inconvenience of expense.
The present invention is achieved in that a kind of method of mobile terminal video chat, comprising:
Step a: get into chat interface, initialization camera module, capturing pictures data in real time;
Step b: transmitting terminal is raised the price the image data convergent-divergent that grasps, and packing data is wrapped and passed to server;
Step c: receiving terminal data download bag, and the resolution data bag obtains the reception data;
Steps d: video data and display video data are drawn out in the image data merging that will receive in the data.
Technical scheme of the present invention also comprises: said step a also comprises: input text and the expression data, and with text and the expression data be presented at this locality.
Technical scheme of the present invention also comprises: said step b also comprises: extract local text and expression data, and text and expression data are packaged as packet together and upload onto the server.
Technical scheme of the present invention also comprises: said step b also comprises: preserve all image datas, and the data that Show Picture in this locality, wherein, the said image data convergent-divergent is raised the price is specially: the image data convergent-divergent is raised the price is the picture of jpg form.
Technical scheme of the present invention also comprises: said step c also comprises: judge whether to exist image data, if there is not image data, and videotex and expression data; If there is image data, execution in step d.
Technical scheme of the present invention also comprises: said steps d also comprises: jpg format picture data are kept at wait to draw tabulation, many jpg format picture data are merged, draw video data according to the image data that merges; Wherein, the method for said composing picture data is: keep the pictures in the image data, then itself and other image data is merged one by one.
Another technical scheme of the present invention, a kind of portable terminal comprises AF module, camera module, parsing module and mixed-media network modules mixed-media, said AF module is used to show chat interface, output text and expression data, and show local data and receive data; Said camera module comprises picture placement unit, image zooming unit and picture drawing unit, and said picture placement unit is used for the initialization camera module, in real time the capturing pictures data; Said image zooming unit is used for local image data convergent-divergent is raised the price, and through picture packing unit packing image data; Said picture drawing unit is used for video data is drawn out in the image data merging that receives data, and shows the reception data through the AF module; Said parsing module comprises text packing unit, picture packing unit and data parsing unit; It is packet that said text packing unit is used for local text and expression packing data; Said picture packing unit is used for local image data is packaged as packet, and uploads onto the server through mixed-media network modules mixed-media; Said data parsing unit is used for the resolution data bag and obtains the reception data; Said mixed-media network modules mixed-media is used for uploading and downloading of packet.
Technical scheme of the present invention also comprises: said camera module comprises that also picture preserves the unit, and said parsing module also comprises data determining unit, and said picture is preserved the unit and is used to preserve all image datas, and through the AF module data that Show Picture in this locality; Said data determining unit is used to judge whether to exist image data, if there is not image data, through AF module videotex and expression data; If there is image data, through picture drawing unit rendered images data.
Technical scheme of the present invention also comprises: raise the price local image data convergent-divergent and be specially convergent-divergent and raise the price and be the picture of jpg form in said image zooming unit.
Technical scheme of the present invention also comprises: said picture drawing unit is drawn video data and is specially: jpg format picture data are kept at wait to draw tabulation, many jpg format picture data are merged, draw video data according to the image data that merges; Wherein, the method for said composing picture data is: keep the pictures in the image data, then itself and other image data is merged one by one.
Technical scheme of the present invention has following advantage or beneficial effect: the method for mobile terminal video chat of the present invention and portable terminal are through being separated into video data several pictures data; And the image data convergent-divergent raised the price be the picture of jpg form; Removing packs behind the redundant pictorial information uploads onto the server; Receiving terminal user's download decoded packet data obtains image data, and jpg format picture data are merged draws out video data; Can significantly reduce expending of network traffics through enforcement of the present invention, improve user's experience, be suitable for popularizing and use.
Description of drawings
Accompanying drawing 1 is the flow chart of method of the mobile terminal video chat of first embodiment of the invention;
Accompanying drawing 2 is flow charts that the transmitting terminal of the mobile terminal video chat of second embodiment of the invention is uploaded the method for data;
Accompanying drawing 3 is flow charts that the receiving terminal of the mobile terminal video chat of second embodiment of the invention receives the method for data;
Accompanying drawing 4 is structural representations of portable terminal of the mobile terminal video chat of first embodiment of the invention;
Accompanying drawing 5 is structural representations of portable terminal of the mobile terminal video chat of second embodiment of the invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.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.
Seeing also Fig. 1, is the flow chart of method of the mobile terminal video chat of first embodiment of the invention.The method of the mobile terminal video chat of first embodiment of the invention may further comprise the steps:
Step 100: get into chat interface, initialization camera module, capturing pictures data in real time;
Step 110: transmitting terminal is raised the price the image data convergent-divergent that grasps, and packing data is wrapped and passed to server;
In step 110, the present invention compresses image data and uploads through video data being separated into several pictures data, and the image data after will compressing is again merged into video data, to reach the purpose of saving flow; Wherein, the image data convergent-divergent is raised the price and is specially: the image data convergent-divergent is raised the price is the picture of jpg form, has removed redundant pictorial information (promptly removing the header of every pictures) with the saving flow, and can better keep the color quality of picture.
Step 120: receiving terminal data download bag, and the resolution data bag obtains the reception data;
In step 120, mixed-media network modules mixed-media adopts long Connection Service device push technology, so-called long the connection; Finger can send a plurality of packets continuously in a connection, break off then connecting, during connecting maintenance; If do not have packet to send, need both sides to send out the link detecting bag.
Step 130: video data and display video data are drawn out in the image data merging that will receive in the data.
In step 130, the merging method of image data is specially: keep the pictures in the image data, then itself and other image data is merged one by one.
Seeing also Fig. 2, is the flow chart that the transmitting terminal of the mobile terminal video chat of second embodiment of the invention is uploaded the method for data.The method that the transmitting terminal of the mobile terminal video chat of second embodiment of the invention is uploaded data may further comprise the steps:
Step 200: get into chat interface, data such as input text and expression, and execution in step 210 and step 230;
In step 200, information such as the literal of importing when text data is traditional text chat, symbol.
Step 210: text and expression data are presented at this locality;
Step 220: extract local text and expression data, local text and expression data are packaged as packet together, and execution in step 290;
Step 230: judge whether to carry out Video chat, if carry out Video chat, execution in step 240; If do not carry out Video chat, execution in step 300;
Step 240: initialization camera module, capturing pictures data in real time;
Step 250: the image data that preserve to grasp, and the data that Show Picture in this locality;
In step 250, the present invention compresses image data and uploads through video data being separated into several pictures data, and the image data after will compressing is again merged into video data, to reach the purpose of saving flow.
Step 260: local image data convergent-divergent raised the price is the picture of jpg form;
In step 260, through image data being scaled the picture of jpg form, removed redundant pictorial information (promptly removing the header of every pictures), and can better keep the color quality of picture with the saving flow.
Step 270: need to judge whether the packing picture, the picture of packing if desired, execution in step 280, if need not pack picture, execution in step 240 again;
Step 280: local jpg image data is packaged as packet;
Step 290: packet is uploaded onto the server through mixed-media network modules mixed-media;
In step 290, mixed-media network modules mixed-media adopts long Connection Service device push technology, so-called long the connection; Finger can send a plurality of packets continuously in a connection, break off then connecting, during connecting maintenance; If do not have packet to send, need both sides to send out the link detecting bag.
Step 300: finish this secondary data and send.
Seeing also Fig. 3, is the flow chart that the receiving terminal of the mobile terminal video chat of second embodiment of the invention receives the method for data.The method that the receiving terminal of the mobile terminal video chat of second embodiment of the invention receives data may further comprise the steps:
Step 400: Connection Service device data download bag;
Step 410: receive packet, and the resolution data bag obtains the reception data;
Step 420: judge whether to exist image data, if do not have image data, execution in step 430; If there is image data, execution in step 440;
Step 430: videotex and expression data, and execution in step 470;
Step 440: jpg format picture data are kept at wait to draw tabulation;
Step 450: many jpg format picture data are merged, draw video data according to the image data that merges;
In step 450, the merging method of image data is specially: keep the pictures in the image data, then itself and other image data is merged one by one.
Step 460: playing video data;
Step 470: judge whether to accomplish Data Receiving, if do not accomplish Data Receiving, execution in step 400 again; If the completion Data Receiving, execution in step 480;
Step 480: finish this chat.
Seeing also Fig. 4, is the structural representation of portable terminal of the mobile terminal video chat of first embodiment of the invention.The portable terminal of the mobile terminal video chat of first embodiment of the invention comprises AF module, camera module, parsing module and mixed-media network modules mixed-media, wherein
The AF module is used to show chat interface, output text and expression data, and show local data and receive data; Information such as the literal of importing when wherein, text data is traditional text chat, symbol; Wherein the AF module is an Application Framework application development frameworks.
Camera module comprises picture placement unit, image zooming unit and picture drawing unit,
The picture placement unit is used for the initialization camera module, in real time the capturing pictures data; When portable terminal has a plurality of camera, the handoff functionality between a plurality of cameras (to the portable terminal that is used for dual camera) is provided;
The image zooming unit is used for local image data convergent-divergent is raised the price, and through picture packing unit packing image data; Wherein, The image data convergent-divergent is raised the price, and being specially raises the price the image data convergent-divergent is the picture of jpg form; Through video data being separated into several pictures data; And image data is scaled the picture of jpg form, remove redundant pictorial information (promptly removing the header of every pictures) saving flow, and can better keep the color quality of picture.
The picture drawing unit is used for video data is drawn out in the image data merging that receives data, and shows the reception data through the AF module; Wherein, the merging method of image data is specially: keep the pictures in the image data, then itself and other image data is merged one by one.
Parsing module comprises text packing unit, picture packing unit and data parsing unit,
It is packet that text packing unit is used for local text and expression packing data;
Picture packing unit is used for local image data is packaged as packet;
The data parsing unit is used for the resolution data bag and obtains the reception data;
Mixed-media network modules mixed-media is used for uploading and downloading of packet; Wherein, mixed-media network modules mixed-media adopts long Connection Service device push technology, and so-called length connects, and refers in a connection, can send a plurality of packets continuously, breaks off then connecting, and during connecting maintenance, if there is not packet to send, needs both sides to send out the link detecting bag.
Seeing also Fig. 5, is the structural representation of portable terminal of the mobile terminal video chat of second embodiment of the invention.The portable terminal of the mobile terminal video chat of second embodiment of the invention comprises AF module, camera module, parsing module and mixed-media network modules mixed-media, wherein
The control that the AF module is used for providing based on AF shows chat interface, through data such as chat interface output text and expressions, through obtaining image data alternately with camera module, shows that local text and expression data are or/and image data; Through showing alternately that with parsing module the text that receives and the data of expressing one's feelings are or/and image data; And carry out the mutual of back-end data with mixed-media network modules mixed-media, realize the use of control and physical layer interface shielding, control the broadcast of local video and stop, wherein, information such as the literal of importing when text data is traditional text chat, symbol.
Camera module comprises picture placement unit, picture preservation unit, image zooming unit and picture drawing unit, wherein
The picture placement unit is used for the initialization camera module, is responsible for the extracting of camera interface and closes, from the real-time capturing pictures data of camera; When portable terminal has a plurality of camera, the handoff functionality between a plurality of cameras (to the portable terminal that is used for dual camera) is provided;
Picture is preserved the unit and is used to preserve all image datas, and image data is outputed to the AF module through the data display unit data that Show Picture in this locality;
The image zooming unit is used for local image data convergent-divergent raised the price and is the picture of jpg form, and through with alternately image data being packed of parsing module; Wherein, the present invention is through being separated into video data several pictures data, and image data is scaled the picture of jpg form, removed redundant pictorial information (promptly removing the header of every pictures) saving flow, and can better keep the color quality of picture.
The picture drawing unit is used for the jpg format picture data that parsing module is resolved the transmitting terminal obtain are kept at waits to draw tabulation; Many jpg format picture data are merged; Draw video data according to the image data that merges, and with the mutual display video data of AF module; Wherein, the merging method of image data is specially: keep the pictures in the image data, then itself and other image data is merged one by one.
Parsing module comprises text packing unit, picture packing unit, data parsing unit and data determining unit,
Text packing unit is used for according to procotol, extracts local text and expression data, is packet with text and expression packing data, uploads onto the server through mixed-media network modules mixed-media;
Picture packing unit is used for according to procotol, and local jpg image data is packaged as packet, uploads onto the server through mixed-media network modules mixed-media;
The data parsing unit is used to receive mixed-media network modules mixed-media data downloaded bag, and the resolution data bag obtains the reception data;
Data determining unit is used to judge whether to exist image data, if there is not image data, passes through data display unit videotex and expression data alternately with the AF module; If there is image data, pass through picture drawing unit rendered images data alternately with camera module;
Mixed-media network modules mixed-media is used for carrying out the mutual of back-end data with the AF module, and the Connection Service device carries out uploading and downloading of packet, and judges whether to accomplish Data Receiving, if do not accomplish Data Receiving, and Connection Service device data download bag again; If the completion Data Receiving finishes this chat; Wherein, mixed-media network modules mixed-media adopts long Connection Service device push technology, and so-called length connects, and refers in a connection, can send a plurality of packets continuously, breaks off then connecting, and during connecting maintenance, if there is not packet to send, needs both sides to send out the link detecting bag.
The method of mobile terminal video chat of the present invention and portable terminal are through being separated into video data several pictures data; And the image data convergent-divergent raised the price be the picture of jpg form; Removing packs behind the redundant pictorial information uploads onto the server; Receiving terminal user's download decoded packet data obtains image data, and jpg format picture data are merged draws out video data; Can significantly reduce expending of network traffics through enforcement of the present invention, improve user's experience, be suitable for popularizing and use.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the method for mobile terminal video chat comprises:
Step a: get into chat interface, initialization camera module, capturing pictures data in real time;
Step b: transmitting terminal is raised the price the image data convergent-divergent that grasps, and packing data is wrapped and passed to server;
Step c: receiving terminal data download bag, and the resolution data bag obtains the reception data;
Steps d: video data and display video data are drawn out in the image data merging that will receive in the data.
2. the method for mobile terminal video according to claim 1 chat is characterized in that said step a also comprises: input text and expression data, and text and expression data be presented at this locality.
3. the method for mobile terminal video according to claim 1 and 2 chat is characterized in that said step b also comprises: extract local text and expression data, and text and expression data are packaged as packet together upload onto the server.
4. the method for mobile terminal video chat according to claim 3; It is characterized in that said step b also comprises: preserve all image datas, and the data that Show Picture in this locality; Wherein, the image data convergent-divergent is raised the price be specially: the image data convergent-divergent is raised the price is the picture of jpg form.
5. the method for mobile terminal video chat according to claim 1 and 2 is characterized in that said step c also comprises: judge whether to exist image data, if there is not image data, and videotex and expression data; If there is image data, execution in step d.
6. the method for mobile terminal video chat according to claim 4; It is characterized in that; Said steps d also comprises: jpg format picture data are kept at wait to draw tabulation, many jpg format picture data are merged, draw video data according to the image data that merges; Wherein, the method for said composing picture data is: keep the pictures in the image data, then itself and other image data is merged one by one.
7. a portable terminal comprises parsing module and mixed-media network modules mixed-media, and said parsing module comprises text packing unit; Said text packing unit is used for local text and expression packing data, and said mixed-media network modules mixed-media is used for uploading and downloading of packet, it is characterized in that; Also comprise AF module and camera module; Said AF module is used to show chat interface, output text and expression data, and show local data and receive data; Said camera module comprises picture placement unit, image zooming unit and picture drawing unit; Said parsing module also comprises picture packing unit and data parsing unit, and said picture placement unit is used for the initialization camera module, in real time the capturing pictures data; Said image zooming unit is used for local image data convergent-divergent is raised the price, and through picture packing unit packing image data; Said picture packing unit is used for local image data is packaged as packet, and uploads onto the server through mixed-media network modules mixed-media; Said data parsing unit is used for the resolution data bag and obtains the reception data; Said picture drawing unit is used for video data is drawn out in the image data merging that receives data, and shows the reception data through the AF module.
8. portable terminal according to claim 7; It is characterized in that said camera module also comprises picture preservation unit, said parsing module also comprises data determining unit; Said picture is preserved the unit and is used to preserve all image datas, and through the AF module data that Show Picture in this locality; Said data determining unit is used to judge whether to exist image data, if there is not image data, through AF module videotex and expression data; If there is image data, through picture drawing unit rendered images data.
9. according to claim 7 or 8 described portable terminals, it is characterized in that raising the price local image data convergent-divergent and be specially convergent-divergent and raise the price and be the picture of jpg form in said image zooming unit.
10. portable terminal according to claim 9; It is characterized in that; Said picture drawing unit is drawn video data and is specially: jpg format picture data are kept at wait to draw tabulation, many jpg format picture data are merged, draw video data according to the image data that merges; Wherein, the method for said composing picture data is: keep the pictures in the image data, then itself and other image data is merged one by one.
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| CN2011103298606A CN102438068A (en) | 2011-10-26 | 2011-10-26 | Mobile terminal video chatting method and mobile terminal thereof |
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Application publication date: 20120502 |