CN103596025A - A method and an apparatus for adjusting a video chat frame, and a corresponding video terminal - Google Patents
A method and an apparatus for adjusting a video chat frame, and a corresponding video terminal Download PDFInfo
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- CN103596025A CN103596025A CN201210288453.XA CN201210288453A CN103596025A CN 103596025 A CN103596025 A CN 103596025A CN 201210288453 A CN201210288453 A CN 201210288453A CN 103596025 A CN103596025 A CN 103596025A
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Abstract
The invention relates to a method and an apparatus for adjusting a video chat frame, and a corresponding video terminal. The method for adjusting a video chat frame comprises steps: transmitting a video chat request and displaying a video chat frame of a user transmitting the video chat request on a video terminal; or receiving a video chat request and displaying a video chat frame of a user receiving the video chat request on the video terminal; and adjusting the display range of the video chat frame according to user touch motion on a touch screen. The invention also relates to an apparatus for adjusting a video chat frame and a corresponding video terminal. The method and the apparatus for adjusting a video chat frame and the corresponding video terminal are easy and convenient to manipulate and do not occupy manipulating space.
Description
Technical field
The present invention relates to network social intercourse field, particularly relate to a kind of picture adjusting method, device and corresponding video terminal of Video chat.
Background technology
Increasingly mature along with computer technology, existing voice call and short-message exchanging method can not meet people's requirement, the business such as Video chat are more and more subject to people's favor, along with extensively popularizing of intelligent television, designer has been provided with Video chat function on intelligent television, to improve the user of intelligent television, experience, make the product of corresponding intelligent television there is better user's viscosity.
The Video chat function of existing intelligent television can realize in the following manner:
One, the remote controller of existing intelligent television is transformed, as added the functions such as corresponding function key and phonetic entry in remote controller, made it the Video chat function of intelligent television control.
But use a teleswitch and to carry out reacting of man-machine interaction slower for intelligent television; Simultaneously because remote controller can only be controlled Video chat function by corresponding function key, thereby can not realize the flexible control to intelligent television picture.
Two, by external wireless mouse and Wireless Keyboard, intelligent television is controlled, made like this to intelligent television, to realize the operation of similar computer, complete the control to the Video chat function of intelligent television.
Use wireless mouse and Wireless Keyboard, carry out alternately with intelligent television, although more flexible to the degree of control of intelligent television picture, wireless mouse and Wireless Keyboard can allow user feel trivial operations, and take operating space.
Three, speech control module is set on intelligent television, the voice command by user completes the control to the Video chat function of intelligent television.
Existing voice operating order can only complete some simple control commands, and identification is low, error rate is high, completes a control command and need to expend the longer stand-by period.
Especially, the Video chat function of intelligent television is had relatively high expectations to the operational degree of picture, and the method for the Video chat function of above-mentioned control intelligent television all can not facilitate and the perfectly control of realization to picture in Video chat.
Therefore, be necessary to provide a kind of picture adjusting method, device and corresponding video terminal of Video chat, to solve the existing problem of prior art.
Summary of the invention
The object of the present invention is to provide a kind of simple to operationly and do not take picture adjusting method, device and the corresponding video terminal of the Video chat of operating space, solved picture adjusting method, device and the corresponding video terminal trivial operations of Video chat or taken the large technical problem in operating space.
The present invention relates to a kind of picture adjusting method of Video chat, Video chat picture while being used for carrying out Video chat by video terminal is controlled, described video terminal setting is equipped with independently touch-screen, and the picture adjusting method of wherein said Video chat comprises step:
Send Video chat request, described video terminal display video chat request transmit leg user's Video chat picture; Or, receiver, video chat request, described video terminal display video chat request recipient user's Video chat picture; And
Touch action according to user on described touch-screen, adjusts the indication range of described Video chat picture.
In the picture adjusting method of Video chat of the present invention, as Video chat request recipient's Video chat picture as described in receiving, the touch action on described touch-screen according to described Video chat request transmit leg user, adjusts the indication range of described Video chat request recipient's Video chat picture.
In the picture adjusting method of Video chat of the present invention, as the Video chat picture of Video chat request transmit leg as described in receiving, the touch action on described touch-screen according to described Video chat request recipient user, adjusts the indication range of the Video chat picture of described Video chat request transmit leg.
In the picture adjusting method of Video chat of the present invention, the Video chat picture of the video terminal that described touch-screen simultaneous display is supporting with it.
In the picture adjusting method of Video chat of the present invention, described according to user the touch action on described touch-screen, the step of adjusting the indication range of described Video chat picture is specially:
By detecting the position before and after moving, two touch points on described touch-screen, adjust the indication range of described Video chat picture.
In the picture adjusting method of Video chat of the present invention, the described step of adjusting the indication range of described Video chat picture by detecting the position before and after moving, two touch points on described touch-screen comprises:
Detect two touch points that described user touches on described touch-screen, and record position and the spacing of described two touch points;
Detect the movement of described two touch points;
The mid point of setting two touch point lines before moving is the center of the indication range of described Video chat picture; And
According to the spacing of described two touch points after mobile and the ratio that moves the spacing of front described two touch points, set the size of the indication range of described Video chat picture.
The invention still further relates to a kind of picture regulator of Video chat, the Video chat picture when carrying out Video chat by video terminal is controlled, and described video terminal shows described Video chat picture, and the picture regulator of wherein said Video chat comprises:
Touch-screen, for the Video chat picture of the simultaneous display video terminal supporting with it;
Request transceiver module, for sending or receiver, video chat request; And
Video chat picture adjusting module, for the touch action on described touch-screen according to user, adjusts the indication range of described Video chat picture.
In the picture regulator of Video chat of the present invention, described Video chat picture adjusting module is specifically for adjusting the indication range of described Video chat picture by detecting the position before and after moving, two touch points on described touch-screen.
In the picture regulator of Video chat of the present invention, described Video chat picture adjusting module comprises:
Record cell, two touch points that touch on described touch-screen for detection of described user, and record position and the spacing of described two touch points;
Detecting unit, for detection of the movement of described two touch points;
Center setup unit is the center of the indication range of described Video chat picture for setting the mid point of two touch point lines before moving; And
Scope setup unit, for the ratio with the spacing of mobile front described two touch points according to the spacing of described two touch points after mobile, sets the size of the indication range of described Video chat picture.
In the picture regulator of Video chat of the present invention, on described touch-screen, be provided with for taking the camera of request sender or request recipient's Video chat picture.
The invention still further relates to a kind of video terminal, this video terminal comprises the picture regulator of above-mentioned Video chat.
Picture adjusting method, device and corresponding video terminal compared to existing Video chat, the picture adjusting method of Video chat of the present invention, device and corresponding video terminal are simple to operation and do not take operating space, have solved picture adjusting method, device and the corresponding video terminal trivial operations of existing Video chat or have taken the large technical problem in operating space.
For foregoing of the present invention can be become apparent, preferred embodiment cited below particularly, and coordinate appended graphicly, be described in detail below:
Accompanying drawing explanation
Fig. 1 is the flow chart of the picture adjusting method of Video chat of the present invention preferred embodiment when asking transmit leg;
Fig. 2 be the picture adjusting method of Video chat of the present invention preferred embodiment when asking transmit leg by touch-screen, adjust the flow chart of the indication range of Video chat picture;
Fig. 3 is the flow chart of the picture adjusting method of Video chat of the present invention preferred embodiment during for request recipient;
Fig. 4 be the picture adjusting method of Video chat of the present invention preferred embodiment during for request recipient by touch-screen, adjust the flow chart of the indication range of Video chat picture;
Fig. 5 is the structural representation of preferred embodiment of the picture regulator of Video chat of the present invention;
Fig. 6 is the structural representation of Video chat picture adjusting module of preferred embodiment of the picture regulator of Video chat of the present invention;
Wherein, description of reference numerals is as follows:
50, the picture regulator of Video chat;
51, touch-screen;
52, request transceiver module;
53, Video chat picture adjusting module;
531, record cell;
532, detecting unit;
533, center setup unit;
534, scope setup unit;
60, video terminal.
Embodiment
The explanation of following embodiment is graphic with reference to what add, can be in order to the specific embodiment of implementing in order to illustration the present invention.The direction term that the present invention mentions, such as " on ", D score, 'fornt', 'back', " left side ", " right side ", " interior ", " outward ", " side " etc., be only the direction with reference to annexed drawings.Therefore, the direction term of use is in order to illustrate and to understand the present invention, but not in order to limit the present invention.
In the drawings, the unit of structural similarity is to represent with same numeral.
Please refer to Fig. 1, the flow chart of the preferred embodiment of the picture adjusting method that Fig. 1 is Video chat of the present invention when asking transmit leg.The picture adjusting method of this Video chat, the Video chat picture while can be used for using video terminal to carry out Video chat as request transmit leg is controlled, and this video terminal setting is equipped with independently touch-screen, and the picture adjusting method of this Video chat comprises:
Step 101, sends Video chat request, forwards step 102 to;
Step 102, the touch action according to user on touch-screen, the indication range of adjustment Video chat picture, forwards step 103 to;
Step 103, as receive the recipient's of Video chat request Video chat picture, the touch action on described touch-screen according to Video chat request transmit leg user, adjusts the indication range of Video chat request recipient's Video chat picture;
The picture adjusting method of this Video chat ends at step 103.
The process of the picture adjusting method that describes Video chat of the present invention below in conjunction with Fig. 2 in detail when asking transmit leg.
In step 101, Video chat request transmit leg (being called for short transmit leg below) sends Video chat request to Video chat request recipient (below be called for short recipient), video terminal display video chat picture, this video terminal setting is equipped with independently touch-screen.Transmit leg is the video terminal (as intelligent television etc.) with the picture regulator of Video chat of the present invention, and recipient can be the video terminal of the picture regulator with Video chat of the present invention, also other Video chat device, as video terminals such as computer, smart mobile phones.
In step 102, transmit leg is after sending Video chat request, can on video terminal, eject the Video chat picture of transmit leg, the Video chat picture of while transmit leg on this video terminal of meeting simultaneous display on touch-screen, at this moment can be according to user the touch action on touch-screen, adjust indication range (the also display video chat picture not of touch-screen here of the Video chat picture of transmit leg, user can be according to the Video chat picture of corresponding video terminal, by the touch action on touch-screen, the indication range of the Video chat picture of video terminal is adjusted), be specially the indication range of adjusting Video chat picture by detecting the position before and after moving, two touch points on touch-screen, specifically adjustment process is as shown in Figure 2:
In step 1021, detect two touch points that user touches on touch-screen, and record position and the spacing of these two touch points, forward step 1022 to.
As user detected and on the touch-screen of transmit leg, only have a touch point, at this moment according to touch time and the touch location of this touch point, carry out the function key on the Video chat picture of video terminal.Due to the Video chat picture on touch-screen simultaneous display video terminal, therefore the button of certain function key on the Video chat picture of clicking video terminal is realized in certain position that can shield by point touching, thereby realizes the function key on the Video chat picture of carrying out video terminal; The arranging of touch time can prevent that the mistake that user's misoperation causes from clicking.
As user detected and on the touch-screen of transmit leg, have plural touch point, at this moment only the quantity of the touch point on touch-screen is judged, the position of touch point is not judged, until one or two touch point can only be detected on touch-screen, then carry out this step 1021.
As user detected and on the touch-screen of transmit leg, only have two touch points, at this moment judge that transmit leg will adjust the operation of the indication range of Video chat picture.In this step, by recording position and the spacing of these two touch points, forward subsequently step 1022 to.
In step 1022, the movement of two touch points in detecting step 1021, comes step 1023 subsequently.
In step 1021 and step 1022, recorded the operation of the indication range of a series of adjustment Video chat pictures that transmit leg carries out on touch-screen, in step 1023 and step 1024, will the indication range of Video chat picture be adjusted according to above-mentioned operation subsequently.
In step 1023, the mid point of setting two touch point lines before moving is the center of the indication range of Video chat picture.By this step, determine the particular location that need to adjust Video chat picture, as amplified processing to the upper left corner of Video chat picture, two touch points all can be arranged on to the upper left corner of Video chat picture, making touch point carry out corresponding movement can realize again, and comes subsequently step 1024.
In step 1024, according to the ratio of the mobile spacing of latter two touch point and the spacing of mobile the first two touch point, set the size of the indication range of Video chat picture.In this step, determine the indication range of the Video chat picture that needs adjustment, the size of the indication range of picture after adjusting.As the ratio of the mobile spacing of latter two touch point and the spacing of mobile the first two touch point is greater than 1, Video chat picture is carried out to part and amplify processing; As the ratio of the mobile spacing of latter two touch point and the spacing of mobile the first two touch point is less than 1, Video chat picture is dwindled to processing, concrete ratio can be set according to concrete applicable cases with the scaled down relation of amplification.
By above-mentioned steps, complete step 102, come subsequently step 103.
In step 103, as recipient agrees to carry out Video chat with transmit leg, transmit leg starts to receive recipient's Video chat picture, at this moment on the video terminal of transmit leg and touch-screen, can select to show recipient's Video chat picture.After the touch screen display recipient's of transmit leg Video chat picture, transmit leg can be according to Video chat request transmit leg user the touch action on touch-screen, adjust the indication range of recipient's Video chat picture, concrete method of adjustment is identical with the method for indication range of Video chat picture of adjusting transmit leg by touch-screen, can be referring to the set-up procedure of the indication range of the Video chat picture of the transmit leg in step 102.
Please refer to Fig. 3, the flow chart of the preferred embodiment of the picture adjusting method that Fig. 3 is Video chat of the present invention during for request recipient.The picture adjusting method of this Video chat, the Video chat picture while can be used for using video terminal to carry out Video chat as request recipient is controlled, and this video terminal setting is equipped with independently touch-screen, and the picture adjusting method of this Video chat comprises:
The touch action on described touch-screen according to Video chat request recipient user, adjusts the indication range of Video chat picture of the transmit leg of Video chat request;
The picture adjusting method of this Video chat ends at step 303.
The process of the picture adjusting method that describes Video chat of the present invention below in conjunction with Fig. 4 in detail during for request recipient.
In step 301, recipient receives the Video chat request of transmit leg, video terminal display video chat picture, and this video terminal setting is equipped with independently touch-screen.Recipient is the video terminal with the picture regulator of Video chat of the present invention, and transmit leg can be the video terminal of the picture regulator with Video chat of the present invention, also other Video chat device, as video terminals such as computer, smart mobile phones.
In step 302, recipient is after receiving Video chat request, can on video terminal, eject recipient's Video chat picture, while recipient's on this video terminal of meeting simultaneous display on touch-screen Video chat picture, at this moment can be according to user the touch action on touch-screen, adjust the indication range of recipient's Video chat picture, be specially the indication range of adjusting Video chat picture by detecting the position before and after moving, two touch points on touch-screen, concrete adjustment process as shown in Figure 4:
In step 3021, detect two touch points that user touches on touch-screen, and record position and the spacing of these two touch points, forward step 3022 to.
In step 3022, the movement of two touch points in detecting step 3021, comes step 3023 subsequently.
The operation of the indication range of a series of adjustment Video chat pictures that the recipient of record carries out on touch-screen in step 3021 and step 3022, in step 3023 and step 3024, according to above-mentioned operation, the indication range of Video chat picture is adjusted subsequently.
In step 3023, the mid point of setting two touch point lines before moving is the center of the indication range of Video chat picture.By this step, determine, need to adjust the particular location of Video chat picture, as amplified processing to the upper left corner of Video chat picture, two touch points all can be arranged on to the upper left corner of Video chat picture, making touch point carry out corresponding movement can realize again, and comes subsequently step 3024.
In step 3024, according to the ratio of the mobile spacing of latter two touch point and the spacing of mobile the first two touch point, set the size of the indication range of Video chat picture.In this step, determine the indication range of the Video chat picture that needs adjustment, the size of the indication range of picture after adjusting.As the ratio of the mobile spacing of latter two touch point and the spacing of mobile the first two touch point is greater than 1, Video chat picture is carried out to part and amplify processing; As the ratio of the mobile spacing of latter two touch point and the spacing of mobile the first two touch point is less than 1, Video chat picture is dwindled to processing, concrete ratio can be set according to concrete applicable cases with the scaled down relation of amplification.
By above-mentioned steps, complete step 302, come subsequently step 303.
In step 303, as recipient starts to carry out Video chat with transmit leg, recipient starts to receive the Video chat picture of transmit leg, at this moment on recipient's video terminal and touch-screen, can select to show the Video chat picture of transmit leg.After the Video chat picture of recipient's touch screen display transmit leg, recipient can be according to Video chat request transmit leg user the touch action on touch-screen, adjust the indication range of the Video chat picture of transmit leg, concrete method of adjustment is identical with the method for indication range of Video chat picture of adjusting recipient by touch-screen, can be referring to the set-up procedure of the indication range of the Video chat picture of the recipient in step 302.
By the description of above-mentioned two specific embodiments, completed the adjustment to the indication range of transmit leg and recipient's Video chat picture, whole adjustment process realizes simply and easily by touch-screen, does not take user's operating space.
The invention still further relates to a kind of picture regulator of Video chat, Video chat picture when this picture regulator is used for carrying out Video chat by video terminal is controlled.Please refer to Fig. 5, the structural representation of the preferred embodiment of the picture regulator that Fig. 5 is Video chat of the present invention.The picture regulator 50 of this Video chat comprises touch-screen 51, request transceiver module 52 and Video chat picture adjusting module 53.This touch-screen 51 is for the Video chat picture of the simultaneous display video terminal 60 supporting with it; Request transceiver module 52 is for sending or receiver, video chat request; Video chat picture adjusting module 53, for the touch action on touch-screen 51 according to user, is adjusted the indication range of described Video chat picture.This Video chat picture adjusting module 53 is connected with touch-screen 51, and request transceiver module 52 is connected with Video chat picture adjusting module 53, and touch-screen 51 is connected with corresponding video terminal 60 respectively with request transceiver module 52.
This Video chat picture adjusting module 53 is adjusted the indication range of Video chat picture specifically for the position before and after moving by two touch points on detection touch-screen 51.This Video chat picture adjusting module 53 comprises record cell 531, detecting unit 532, center setup unit 533 and scope setup unit 534.Two touch points that record cell 531 touches on touch-screen 51 for detection of user, and record position and the spacing of two touch points; Detecting unit 532 is for detection of the movement of two touch points; Center setup unit 533 is the center of the indication range of Video chat picture for setting the mid point of two touch point lines before moving; Scope setup unit 534, for the ratio of the spacing of two touch points according to the spacing of mobile latter two touch point and before moving, is set the size of the indication range of Video chat picture.Wherein touch-screen 51 is connected with record cell 531, detecting unit 532, center setup unit 533 and scope setup unit 534 respectively; Record cell 531 is connected with center setup unit 533 and scope setup unit 534 respectively; Detecting unit 532 is also connected with scope setup unit 534.
When the picture regulator 50 of Video chat of the present invention is used, request transceiver module 52 receives or sends after Video chat request, can on video terminal 60, eject corresponding Video chat picture, Video chat picture on while touch-screen 51 these video terminals 60 of meeting simultaneous display, at this moment Video chat picture adjusting module 53 can be according to user the touch action on touch-screen 51, adjust the indication range of corresponding video chat picture, be specially the indication range of adjusting Video chat picture by detecting the position before and after moving, two touch points on touch-screen 51.When request transceiver module 52 sends after Video chat request, as shown in specific embodiment when the concrete adjustment process of the indication range of Video chat picture is used for asking transmit leg as the picture adjusting method of above-mentioned Video chat; After request transceiver module 52 receiver, video chat request, as shown in specific embodiment when the concrete adjustment process of the indication range of Video chat picture is used for request recipient as the picture adjusting method of above-mentioned Video chat.Therefore the concrete using method of the picture regulator 50 of Video chat of the present invention refers to shown in the specific embodiment of picture adjusting method of above-mentioned Video chat.
On the touch-screen 51 of the picture regulator 50 of Video chat of the present invention, be provided with camera, this camera is for taking request sender or request recipient's Video chat picture.Make like this user can also arbitrarily walk about in Video chat, on certainly corresponding video terminal 60, also fixing camera can be set, user can be switched the picture of two cameras as required.
The invention still further relates to a kind of video terminal, this video terminal is used the picture regulator of above-mentioned Video chat to carry out the adjustment of the indication range of the Video chat picture on video terminal, and the concrete using method of video terminal of the present invention refers to the specific embodiment of the picture adjusting method of above-mentioned Video chat and the picture regulator of Video chat.
The picture adjusting method of Video chat of the present invention, device and corresponding video terminal are simple to operation and do not take operating space, have solved picture adjusting method, device and the corresponding video terminal trivial operations of existing Video chat or have taken the large technical problem in operating space.
In sum; although the present invention discloses as above with preferred embodiment; but above preferred embodiment is not in order to limit the present invention; those of ordinary skill in the art; without departing from the spirit and scope of the present invention; all can do various changes and retouching, so the scope that protection scope of the present invention defines with claim is as the criterion.
Claims (11)
1. the picture adjusting method of a Video chat, Video chat picture while being used for carrying out Video chat by video terminal is controlled, described video terminal setting is equipped with independently touch-screen, it is characterized in that, the picture adjusting method of described Video chat comprises step:
Send Video chat request, described video terminal display video chat request transmit leg user's Video chat picture; Or, receiver, video chat request, described video terminal display video chat request recipient user's Video chat picture; And
Touch action according to user on described touch-screen, adjusts the indication range of described Video chat picture.
2. the picture adjusting method of Video chat according to claim 1, it is characterized in that, as Video chat request recipient's Video chat picture as described in receiving, the touch action on described touch-screen according to described Video chat request transmit leg user, adjusts the indication range of described Video chat request recipient's Video chat picture.
3. the picture adjusting method of Video chat according to claim 1, it is characterized in that, as the Video chat picture of Video chat request transmit leg as described in receiving, the touch action on described touch-screen according to described Video chat request recipient user, adjusts the indication range of the Video chat picture of described Video chat request transmit leg.
4. the picture adjusting method of Video chat according to claim 1, is characterized in that,
The Video chat picture of the video terminal that described touch-screen simultaneous display is supporting with it.
5. the picture adjusting method of Video chat according to claim 1, is characterized in that,
Described according to user the touch action on described touch-screen, the step of adjusting the indication range of described Video chat picture is specially:
By detecting the position before and after moving, two touch points on described touch-screen, adjust the indication range of described Video chat picture.
6. the picture adjusting method of Video chat according to claim 5, is characterized in that,
The described step of adjusting the indication range of described Video chat picture by detecting the position before and after moving, two touch points on described touch-screen comprises:
Detect two touch points that described user touches on described touch-screen, and record position and the spacing of described two touch points;
Detect the movement of described two touch points;
The mid point of setting two touch point lines before moving is the center of the indication range of described Video chat picture; And
According to the spacing of described two touch points after mobile and the ratio that moves the spacing of front described two touch points, set the size of the indication range of described Video chat picture.
7. a picture regulator for Video chat, the Video chat picture when carrying out Video chat by video terminal is controlled, and described video terminal shows described Video chat picture, it is characterized in that, and the picture regulator of described Video chat comprises:
Touch-screen, for the Video chat picture of the simultaneous display video terminal supporting with it;
Request transceiver module, for sending or receiver, video chat request; And
Video chat picture adjusting module, for the touch action on described touch-screen according to user, adjusts the indication range of described Video chat picture.
8. the picture regulator of Video chat according to claim 7, is characterized in that,
Described Video chat picture adjusting module is specifically for adjusting the indication range of described Video chat picture by detecting the position before and after moving, two touch points on described touch-screen.
9. the picture regulator of Video chat according to claim 8, is characterized in that,
Described Video chat picture adjusting module comprises:
Record cell, two touch points that touch on described touch-screen for detection of described user, and record position and the spacing of described two touch points;
Detecting unit, for detection of the movement of described two touch points;
Center setup unit is the center of the indication range of described Video chat picture for setting the mid point of two touch point lines before moving; And
Scope setup unit, for the ratio with the spacing of mobile front described two touch points according to the spacing of described two touch points after mobile, sets the size of the indication range of described Video chat picture.
10. the picture regulator of Video chat according to claim 7, is characterized in that, is provided with for taking the camera of request sender or request recipient's Video chat picture on described touch-screen.
11. 1 kinds of rights to use require the video terminal of the picture regulator of Video chat arbitrary in 7-10.
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| CN106170987A (en) * | 2015-01-30 | 2016-11-30 | 华为技术有限公司 | The method of magnifying video image and terminal in video communication |
| CN108271056A (en) * | 2018-02-02 | 2018-07-10 | 优酷网络技术（北京）有限公司 | Video interaction method, subscription client, server and storage medium |
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