CN105554594B - A kind of control processing method and user terminal - Google Patents

A kind of control processing method and user terminal Download PDF

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Publication number
CN105554594B
CN105554594B CN201510713029.9A CN201510713029A CN105554594B CN 105554594 B CN105554594 B CN 105554594B CN 201510713029 A CN201510713029 A CN 201510713029A CN 105554594 B CN105554594 B CN 105554594B
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terminal
main control
time difference
member terminal
request
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CN105554594A (en
Inventor
张志立
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Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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Dongguan Coolpad Software Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8547—Content authoring involving timestamps for synchronizing content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices

Abstract

The embodiment of the invention discloses a kind of control processing method and terminals.Method therein includes：Main control terminal and at least one member terminal establish network connection relation, and send first time calibration request at least one described member terminal；According to first member's timestamp of the local time stamp corresponding with the first time calibration request and each member terminal, it is poor with the first relative time of each member terminal to calculate separately, and the first relative time difference of each member terminal is separately sent to each corresponding member terminal；The shooting control request for carrying starting temporal information is sent to each member terminal, in order to image data captured by each member terminal described in the main control terminal simultaneous display.Using the present invention, it can be achieved that the sync pulse jamming operation of each user terminal and comprehensive multi-angled shooting, improve the shooting effect of terminal.

Description

A kind of control processing method and user terminal
Technical field
The present invention relates to terminal control technical field more particularly to a kind of control processing method and user terminals.
Background technique
In certain site of activity such as concert, international tournament, party, modern drama or lecture etc., since place has The a variety of causes such as limit, time or place, groups of people, which possibly can not be in the action, activity or to come to matches, and therefore, it is necessary to logical The camera shooting of viewing scene is crossed to know activity condition.
With the development of network communication technology and popularizing for user terminal, people can realize information sharing by terminal, For example, user's first is wanted to watch certain match, control request can be sent to the terminal for the user's second just come to matches at the scene, is led to The shooting of control live video is crossed to obtain match progress.Although being clapped however, can be realized long-range control through the above way It takes the photograph, but due to being point-to-point control, cannot achieve comprehensive multi-angled shooting, shooting effect is bad.
Summary of the invention
The embodiment of the present invention provides a kind of control processing method and user terminal, can promote the shooting effect of terminal.
First aspect of the embodiment of the present invention provides a kind of control processing method, including：
Main control terminal and at least one member terminal establish network connection relation, and send first time calibration request to institute At least one member terminal is stated, so that at least one described member terminal returns to first member's timestamp of each member terminal；
The main control terminal according to the local time stamp corresponding with the first time calibration request and it is described respectively at Member terminal first member's timestamp, it is poor with the first relative time of each member terminal to calculate separately, and by it is described respectively at First relative time difference of member's terminal is separately sent to each corresponding member terminal；
Each member terminal is arrived in the shooting control request that the main control terminal transmission carries starting temporal information, so as to Image data captured by each member terminal described in the main control terminal simultaneous display, the shooting control request are used to indicate Each member terminal determines that corresponding shooting starts according to the starting temporal information and the first relative time difference respectively Time.
Second aspect of the embodiment of the present invention provides a kind of control processing method, including：
Member terminal and main control terminal establish network connection relation, and receive the first time school that the main control terminal is sent Quasi- request；
The member terminal returns to member's timestamp according to the first time calibration request,；
When the member terminal receives first relative time difference that the main control terminal is sent and carries starting Between the shooting of information control request, and corresponding shooting is determined according to the starting temporal information and the first relative time difference Start the time, the first relative time difference is corresponding described according to the first time calibration request by the main control terminal Local time stamp and member's timestamp calculating of the member terminal are obtained.
The third aspect of the embodiment of the present invention provides a kind of terminal, including：
First calibration unit for establishing network connection relation at least one member terminal, and sends first time school Quasi- request is at least one described member terminal, so that at least one described member terminal returns to the first member of each member terminal Timestamp；
Computing unit, for according to the local time stamp corresponding with the first time calibration request and it is described respectively at Member terminal first member's timestamp, it is poor with the first relative time of each member terminal to calculate separately, and by it is described respectively at First relative time difference of member's terminal is separately sent to each corresponding member terminal；
Control unit, for sending the shooting control request for carrying starting temporal information to each member terminal, with Convenient for image data captured by each member terminal described in the main control terminal simultaneous display, the shooting control request is for referring to Show that each member terminal determines that corresponding shooting is opened according to the starting temporal information and the first relative time difference respectively The dynamic time.
Fourth aspect of the embodiment of the present invention provides a kind of terminal, including：
Receiving unit for establishing network connection relation with main control terminal, and receives the main control terminal is sent first Time calibration request；
Transmission unit, for returning to member's timestamp to the main control terminal according to the first time calibration request；
Start unit, when for receiving first relative time difference of the main control terminal transmission and carry starting Between the shooting of information control request, and corresponding shooting is determined according to the starting temporal information and the first relative time difference Start the time, the first relative time difference is corresponding described according to the first time calibration request by the main control terminal Local time stamp and member's timestamp calculating of the member terminal are obtained.
Using the embodiment of the present invention, network connection relation can be established by main control terminal and at least one member terminal, and First time calibration request is sent at least one described member terminal, then according to corresponding with the first time calibration request The local time stamp and each member terminal first member's timestamp, calculate separately the with each member terminal One relative time is poor, and the first relative time difference of each member terminal is separately sent to each corresponding member terminal, most The shooting control request for carrying starting temporal information is sent afterwards to each member terminal, in order to which the main control terminal is synchronous It shows image data captured by each member terminal, time calibration is carried out to each member terminal by relative time difference, really The fixed shooting starting time, the sync pulse jamming for realizing each user terminal operates and comprehensive multi-angled shooting, improves terminal Shooting effect.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.
Fig. 1 is a kind of flow diagram for controlling processing method provided in an embodiment of the present invention；
Fig. 2 is the flow diagram of another control processing method provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of another control processing method provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of terminal provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another terminal provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of another terminal provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair Embodiment in bright, it is obtained by those of ordinary skill in the art without making creative efforts every other to apply Example, shall fall within the protection scope of the present invention.
The terminal being previously mentioned in following embodiments is to be equipped with camera and the terminal with shooting function, may include intelligence Energy mobile phone, tablet computer, intelligent wearable device etc..Main control terminal and member terminal in embodiment are that can establish network connection The terminal of relationship, any one terminal in all terminals then should as actively initiated to establish network connection relation with other terminals Terminal will be confirmed as main control terminal, and other terminals for allowing to establish network connection relation will be confirmed as member terminal.Below Embodiment will be specifically described in detail.
Fig. 1 is please referred to, for a kind of flow diagram for controlling processing method provided in an embodiment of the present invention, this method includes Following steps S101-S103.
S101, main control terminal and at least one member terminal establish network connection relation, and send calibration at the first time and ask At least one described member terminal is sought, so that at least one described member terminal returns to first member's time of each member terminal Stamp.
In the specific implementation, main control terminal and at least one member terminal establish network connection relation, such as terminal A is determined For main control terminal, after establishing network connection by terminal A, other terminals are added connection, main control terminal selected from other terminals to A few terminal is as member terminal such as terminal B, C, D, E, F, to realize that main control terminal and at least one member terminal establish net Network connection relationship.The main control terminal send first time calibration request arrive described at least one member terminal, when described first Between may include the current time stamp T of main control terminal local in calibration request0, so that at least one described member terminal returns respectively First member's timestamp of member terminal such as corresponding timestamp of member terminal B, C, D, E, F is T1、T2、T3、T4、T5, wherein eventually Hold the corresponding time stamp T of B, C, D, E, F1、T2、T3、T4、T5T should all be greater than or equal to0.It should be noted that in the present embodiment In, main control terminal can be used as stand-alone device and be shot, and can also be used as control equipment and comes transmitted by preview member terminal Image data, when as control equipment, main control terminal can choose whether the shooting function for starting itself according to user's needs Energy.
S102, the main control terminal according to the local time stamp corresponding with the first time calibration request with it is described First member's timestamp of each member terminal, it is poor with the first relative time of each member terminal to calculate separately, and will be described First relative time difference of each member terminal is separately sent to each corresponding member terminal.
In the specific implementation, the main control terminal is according to the local time stamp corresponding with the first time calibration request With first member's timestamp of each member terminal, it is poor with the first relative time of each member terminal to calculate separately, and First relative time difference of each member terminal is separately sent to each corresponding member terminal.Such as the first time school It is T that standard, which requests the corresponding local time stamp,0, the corresponding timestamp of described each member terminal B, C, D, E, F is T1、T2、T3、 T4、T5, the first relative time difference for calculating each member terminal is T1-T0、T2-T0、T3-T0、T4-T0、T5-T0。
Each member's end is arrived in S103, the shooting control request that the main control terminal transmission carries starting temporal information End, in order to image data captured by each member terminal described in the main control terminal simultaneous display, the shooting control request Be used to indicate each member terminal determined respectively according to the starting temporal information and the first relative time difference it is corresponding The shooting starting time.
In the specific implementation, the main control terminal send carry the shooting control request of starting temporal information to it is described respectively at Member's terminal.In the present embodiment, main control terminal can determine starting temporal information according to the first relative time difference, in order to will be each Member terminal is synchronous, and the present embodiment is preferably used as using difference biggish one in the first relative time difference of each member terminal and is opened The reference value of dynamic time can to ensure that all member terminals can be adjusted to synchronous, such as when maximum time difference is 3 seconds It is greater than 3 seconds with the setting starting time, such as the setting starting time is 5 seconds.When each member terminal receives the starting Between information when, the corresponding shooting starting time can be determined according to the starting temporal information and the first relative time difference, The starting time got such as member terminal B and C is 5 seconds, and the first relative time difference is respectively 1 second and 3 seconds, then member is whole Holding the B and C corresponding shooting starting time is delay 4 seconds and 2 seconds, can be in the image of main control terminal display shooting Reach when data synchronous.
Using the embodiment of the present invention, network connection relation can be established by main control terminal and at least one member terminal, and First time calibration request is sent at least one described member terminal, then according to corresponding with the first time calibration request The local time stamp and each member terminal first member's timestamp, calculate separately the with each member terminal One relative time is poor, and the first relative time difference of each member terminal is separately sent to each corresponding member terminal, most The shooting control request for carrying starting temporal information is sent afterwards to each member terminal, in order to which the main control terminal is synchronous It shows image data captured by each member terminal, time calibration is carried out to each member terminal by relative time difference, really The fixed shooting starting time, the sync pulse jamming for realizing each user terminal operates and comprehensive multi-angled shooting, improves terminal Shooting effect.
It referring to figure 2., is the flow diagram of another control processing method provided in an embodiment of the present invention, this method packet Include following steps S201-S209.
S201, main control terminal and at least one member terminal establish network connection relation, and send calibration at the first time and ask At least one described member terminal is sought, so that at least one described member terminal returns to first member's time of each member terminal Stamp.
In the specific implementation, step of embodiment of the present invention S201 may refer to step S101 shown in Fig. 2, no longer carry out herein It repeats.
S202, the main control terminal according to the local time stamp corresponding with the first time calibration request with it is described First member's timestamp of each member terminal, it is poor with the first relative time of each member terminal to calculate separately, and will be described First relative time difference of each member terminal is separately sent to each corresponding member terminal.
In the specific implementation, step of embodiment of the present invention S202 may refer to step S102 shown in Fig. 2, no longer carry out herein It repeats.
Each member's end is arrived in S203, the shooting control request that the main control terminal transmission carries starting temporal information End, in order to image data captured by each member terminal described in the main control terminal simultaneous display, the shooting control request Be used to indicate each member terminal determined respectively according to the starting temporal information and the first relative time difference it is corresponding The shooting starting time.
In the specific implementation, step of embodiment of the present invention S203 may refer to step S103 shown in Fig. 2, no longer carry out herein It repeats.
S204, the main control terminal sends property control request to target members' terminal, so that target members' terminal Adjust the shooting attribute of target members' terminal according to property control request, target members' terminal be it is described at least Any one member terminal in one member terminal.
In the specific implementation, being used when image data captured by each member terminal described in the main control terminal simultaneous display The image data that family can be sent according to each member terminal carries out preview, to judge the shooting angle of each member terminal, take the photograph Properly whether as head focal length, color balance degree etc., such as improper, the main control terminal sends property control to target members' terminal Request, wherein any one member terminal of target members' terminal at least one member terminal for described in, and the member terminal To need to carry out the terminal of attribute adjusting.The property control request that the main control terminal is sent may include attribute parameter information, Such as by camera Focussing be 8mm.It, can be to certainly when target members' terminal receives property control request The attribute of body is adjusted.In the embodiment of the present invention, the main control terminal can be distinguished to one or more target members' terminals Property control request is sent, is individually adjusted with the attribute to each member terminal.
In the embodiment of the present invention, property control is carried out to target members' terminal by controlling terminal, different mesh may be implemented Shooting effect, when shooting the same object for example, by using different member terminal, difference is may be implemented in multiple member terminals Shooting under focal length makes the existing overall effect of the image data got, also embodies subtle variation, and by it is different at The color balance degree of member's terminal is configured, and can achieve the sense of equilibrium of overall picture, promotes shooting quality.
S205, when the main control terminal according to preset period of time sends second at least one described member terminal Between calibration request, second time calibration request be used to indicate at least one described member terminal obtains and described in sending at least Second member's timestamp of one member terminal is to the main control terminal.
In the specific implementation, web database technology is larger due under real-time photography mode, image data may be led to because of time delay It transmits asynchronous.In the embodiment of the present invention, in order to find above-mentioned phenomenon in time and be calibrated, the controlling terminal is according to default Time periodically sends the request of the second time calibration, such as at regular intervals (such as 15 at least one described member terminal Second) calibrated to transmission the second time calibration request of at least one described member terminal, the second time calibration request packet Include the current time stamp T of the main control terminal local20.It, can be with when member terminal receives second time calibration request The current time stamp of itself is obtained, such as the corresponding timestamp of described each member terminal B, C, D, E, F is T21、T22、T23、T24、 T25, and the current time stamp is sent to the main control terminal.
S206, the main control terminal calculate the second phase according to second member's timestamp of each member terminal received It is compared to the time difference, and to the first relative time difference and the second relative time difference.
In the specific implementation, the main control terminal is calculated according to second member's timestamp of each member terminal received Second relative time is poor, and is compared to the first relative time difference and the second relative time difference, such as calculated Second relative time difference is respectively T21-T20、T22-T20、T23-T20、T24-T20、T25-T20, by the first relative time difference T1- T0、T2-T0、T3-T0、T4-T0、T5-T0With the second relative time difference T21-T20、T22-T20、T23-T20、T24-T20、T25-T20Into Row compares, and to determine the need for being adjusted the corresponding member terminal of the relative time difference, such as works as T1-T0With T21- T20When equal, that is, illustrate that the second relative time difference and first relative time difference are consistent, it can not be to corresponding to it Member terminal is adjusted；Work as T1-T0Less than T21-T20When, then when illustrating that the second relative time difference is opposite with described first Between difference it is inconsistent, can be performed step S207.
S207, the main control terminal member that the second relative time difference and first relative time difference is inconsistent Terminal is determined as target members' terminal.
In the specific implementation, the main control terminal is inconsistent by the second relative time difference and the first relative time difference Member terminal be determined as target members' terminal, wherein target members' terminal is to need to synchronize the member of adjustment Terminal.
S208, the main control terminal calculate the time difference of the second relative time difference Yu the first relative time difference Value, and the synchronous adjustment instruction for carrying the time difference is sent to target members' terminal, the synchronous adjustment, which instructs, to be used The transmission progress of image data is adjusted, according to the time difference in instruction target members' terminal in order to which the master control is whole Hold image data captured by each member terminal described in simultaneous display.
In the specific implementation, the main control terminal calculate the second relative time difference and first relative time difference when Between difference, using the time difference as target members' terminal adjustment image data transmission progress foundation, will be described in carrying The synchronous adjustment instruction of time difference is to target members' terminal, when target members' terminal receives the synchronous adjustment instruction When, the discard portion duration of image data can be determined according to the time difference, thus by the picture number after discard portion According to the main control terminal is transferred in time, the purpose of the transmission progress of adjustment image data is realized, in order to the main control terminal Image data captured by each member terminal described in simultaneous display.Such as the time difference be 0.1 second when, then need image data Content in 0.1 second of current transmission is deleted, and directly transmits the image data after coming 0.1 second.
S209, the main control terminal send signal adjustment request, the signal adjustment at least one described member terminal Request is used to indicate each member terminal and determines each member terminal according to the response delay of the signal adjustment request Signal strength, to adjust the transmission quality of described image data.
In the specific implementation, image data is influenced in transmission process by signal strength, data transmission time can be passed through The power of signal is judged with the time size of feedback, signal delay is big to indicate that signal is weak, and signal delay is small, indicates that signal is strong. The main control terminal sends signal adjustment request at least one described member terminal, when the corresponding signal tune of each member terminal It is available to the corresponding response delay of each member terminal when whole request, it can be delayed according to the response and determine that a member is whole The signal strength at end is such as delayed larger, then member terminal can be by reducing the frame sign of image data or reducing the picture of image Plain size adjusts the transmission qualities of described image data；As smaller in being delayed, then member terminal can be by carrying out compared with hi-vision The transmission of data.
In the embodiment of the present invention, step S204, the sequence of step S205~S208 and step S209 are not limited to above-mentioned institute Step S204, a kind of sequence enumerated chooses any one kind of them in step S205~S208 and step S209 or plurality of step is combined It is in the scope of protection of the invention.
Using the embodiment of the present invention, when can obtain the member of each member terminal by main control terminal sending time calibration request Between stab, and determine that corresponding shooting starts the time according to the local time stamp and the relative time difference of first member's timestamp, In order to image data captured by each member terminal described in the main control terminal simultaneous display, the main control terminal passes through to mesh It marks member terminal and carries out property control, the shooting effect of different purposes may be implemented, and according to preset period of time to each Member terminal carries out time calibration, can be adjusted in time to propagation delay time, and by drop frame etc. modes to image data into Row adjustment, improves transmission quality and efficiency, strengthens the synchronism and comprehensive property of each user terminal shooting, and improves end The shooting effect at end.
It referring to figure 3., is the flow diagram of another control processing method provided in an embodiment of the present invention, this method packet Include following steps S301-S309.
S301, member terminal and main control terminal establish network connection relation, and receive the main control terminal is sent first Time calibration request.
In the specific implementation, member terminal and main control terminal establish network connection relation, such as terminal A is determined as master control end End, after establishing network connection by terminal A, connection is added in other terminals, and main control terminal selects at least one end from other terminals End is used as member terminal such as terminal B, C, D, E, F, and member terminal B, C, D, E, F may be implemented and main control terminal is established and is connected to the network Relationship.The main control terminal sends first time calibration request at least one described member terminal, member terminal B, C, D, E, F The first time calibration request that the main control terminal is sent can be received, wherein can wrap in the first time calibration request The current time stamp T of the local containing main control terminal0。
S302, the member terminal return to member's timestamp to the master control end according to the first time calibration request End.
In the specific implementation, the member terminal returns to member's timestamp to the master according to the first time calibration request Control terminal, if the corresponding timestamp of member terminal B is T1, can when member terminal B receives the first time calibration request With by time stamp T1It is sent to the main control terminal.
S303, the member terminal receive first relative time difference that the main control terminal is sent and carry and open The shooting of dynamic temporal information controls request, and is determined according to the starting temporal information and the first relative time difference corresponding The shooting starting time, the first relative time difference is corresponding according to the first time calibration request by the main control terminal The local time stamp and member's timestamp calculating of the member terminal are obtained.
In the specific implementation, the member terminal receives first relative time difference and take that the main control terminal is sent Shooting with starting temporal information controls request, and is determined according to the starting temporal information and the first relative time difference Corresponding shooting starts the time.The main control terminal can be according to the corresponding local zone time of the first time calibration request Member's timestamp of stamp and the member terminal, the first relative time for calculating the member terminal is poor, that is, calculates master control end The time difference of end and member terminal B are T1-T0.In the present embodiment, main control terminal can be determined according to the first relative time difference Start temporal information, in order to which each member terminal is synchronous, the present embodiment preferably uses the first relative time of each member terminal poor Middle difference biggish one reference value as the starting time, to ensure that all member terminals can be adjusted to synchronous, such as When maximum time difference is 3 seconds, it is greater than 3 seconds that the starting time, which can be set, and such as the setting starting time is 5 seconds.As member terminal B It, can be according to the starting temporal information and described when the first relative time difference for receiving main control terminal transmission is 2 seconds First relative time difference determines that the corresponding shooting starting time is 3 seconds, that is, starting camera is shot after being delayed 3 seconds.
S304, when the member terminal receives the property control request that the main control terminal is sent, the member is whole End adjusts the shooting attribute of target members' terminal according to property control request.
In the specific implementation, when the member terminal receives the property control request that the main control terminal is sent, it is described Member terminal adjusts the shooting attribute of target members' terminal according to property control request, wherein the shooting attribute It may include shooting angle, camera focal length, color balance degree etc..Such as when the member terminal B receives the master control end The property control at end requires to be 8mm by camera Focussing, then can respond the property control requirement, adjust camera Focal length.
S305, the member terminal receive the second time school that the main control terminal according to preset period of time is sent Quasi- request, and according to the second time calibration request the second member timestamp.
In the specific implementation, web database technology is larger due under real-time photography mode, image data may be led to because of time delay It transmits asynchronous.In the embodiment of the present invention, in order to find above-mentioned phenomenon in time and be calibrated, the controlling terminal is according to default Time periodically sends the request of the second time calibration, such as at regular intervals (such as 15 at least one described member terminal Second) calibrated to transmission the second time calibration request of at least one described member terminal, the second time calibration request packet Include the current time stamp T of the main control terminal local20.It, can be with when member terminal receives second time calibration request The current time stamp of itself is obtained, such as the corresponding timestamp of the member terminal B is T21。
S306, the member terminal send the second member timestamp to the main control terminal, when second member Between stamp be used to indicate the main control terminal to calculate the second relative time poor, and to the first relative time difference and second phase Time difference is compared.
In the specific implementation, the member terminal can send the second member timestamp to the main control terminal, such as The member terminal B stabs T to the main control terminal sending time21, so that the main control terminal receives the member terminal Second member's timestamp calculates the second relative time difference such as T21-T20, and relatively to the first relative time difference and described second Time difference is compared, wherein the first relative time difference is T1-T0, judge the T1-T0And T21-T20Size and difference Value, works as T1-T0With T21-T20When equal, that is, illustrate that the second relative time difference and first relative time difference are consistent, it can be with Member terminal corresponding to it is not adjusted；Work as T1-T0Less than T21-T20When, then illustrate the second relative time difference with The first relative time difference is inconsistent, and step S307 can be performed.
S307 receives the synchronous adjustment instruction for the carrying time difference that the main control terminal is sent when less consistent, The time difference is the time difference of the second relative time difference and the first relative time difference.
In the specific implementation, the member is whole when the second relative time difference and the first relative time difference are inconsistent End receives the synchronous adjustment instruction for the carrying time difference that the main control terminal is sent, wherein in the synchronous adjustment instruction When time difference is calculated according to the second relative time difference and first relative time poor by the main control terminal Between difference, the time difference is that the member terminal is formed by new delay compared to initial relative time difference.
S308, the member terminal adjusts the transmission progress of image data according to the time difference, in order to the master Image data captured by all member terminals of control terminal simultaneous display.
In the specific implementation, the member terminal adjusts the transmission progress of image data according to the time difference, that is, work as mesh When mark member terminal receives synchronous adjustment instruction, the discard portion of image data can be determined according to the time difference Duration realizes the biography of adjustment image data so that the image data after discard portion is transferred to the main control terminal in time The purpose for degree of being input into, in order to image data captured by all member terminals of main control terminal simultaneous display.Such as the time Difference be 0.1 second when, then need to delete the content in 0.1 second of image data current transmission, and directly transmit and come Image data after 0.1 second.
S309, when the member terminal receives the signal adjustment request that the main control terminal is sent, the member is whole End determines the signal strength of each member terminal according to the response delay to the signal adjustment request, to adjust described image The transmission quality of data.
In the specific implementation, image data is influenced in transmission process by signal strength, data transmission time can be passed through The power of signal is judged with the time size of feedback, signal delay is big to indicate that signal is weak, and signal delay is small, indicates that signal is strong. When the member terminal receives the signal adjustment request that the main control terminal is sent, the member terminal is according to the letter The response delay of number adjustment request determines the signal strength of each member terminal, to adjust the transmission matter of described image data Amount, is such as delayed larger, then can adjust the figure by reducing the frame sign of image data or reducing the pixel size of image As the transmission quality of data；It is as smaller in being delayed, then it can be by carrying out the transmission compared with hi-vision data.
Optionally, terminal provided by the embodiment of the present invention may include real-time photography mode, continuous candid photograph mode and bat According to mode：The first is implemented in image pickup mode, and main control terminal can be not involved in shooting, and member terminal is in real time the number taken According to being transferred to main control terminal, and the attribute of the adjustable member terminal of main control terminal, and executable step S305~S308；Second It can be that certain candid photograph time interval is arranged in each member terminal by main control terminal, to realize in the continuous candid photograph mode of kind Capture operation；The third photographing mode can individually be taken pictures or entirety is taken pictures, and main control terminal, which can pass through, sends whole clap It synchronizes and takes pictures according to each member terminal of instruction control.
Using the embodiment of the present invention, it can be requested by receiving the time calibration that main control terminal is sent and obtain main control terminal root The corresponding shooting starting time is determined with the relative time difference of first member's timestamp according to the local time stamp, in order to described Image data captured by each member terminal described in main control terminal simultaneous display, by the property control for receiving the main control terminal Instruction is adjusted the attribute of itself, and the shooting effect of different purposes may be implemented, by preset period of time receive The time calibration request of the main control terminal carries out time calibration, can be adjusted in time to propagation delay time, and passes through drop frame Etc. modes image data is adjusted, improve transmission quality and efficiency, strengthen the shooting of each user terminal synchronism and Comprehensive property, and improve the shooting effect of terminal.
It referring to figure 4., is a kind of structural schematic diagram of terminal provided in an embodiment of the present invention, which includes such as placing an order Member：First calibration unit 11, computing unit 12 and control unit 13.
First calibration unit 11 for establishing network connection relation at least one member terminal, and is sent at the first time Calibration request is at least one described member terminal, so that at least one described member terminal returns to the first one-tenth of each member terminal Member's timestamp.
In the specific implementation, the first calibration unit 11 establishes network connection relation at least one member terminal, such as will be whole End A is determined as main control terminal, and after establishing network connection by terminal A, connection is added in other terminals, and main control terminal is from other terminals Select at least one terminal as member terminal such as terminal B, C, D, E, F, to realize main control terminal and at least one member terminal Establish network connection relation.The main control terminal sends first time calibration request at least one member terminal described in, described It may include the current time stamp T of main control terminal local in first time calibration request0, so that at least one described member terminal The first member's timestamp such as corresponding timestamp of member terminal B, C, D, E, F for returning to each member terminal is T1、T2、T3、T4、T5, Wherein, the corresponding time stamp T of terminal B, C, D, E, F1、T2、T3、T4、T5T should all be greater than or equal to0.It should be noted that at this In embodiment, main control terminal can be used as stand-alone device and be shot, and can also be used as control equipment and comes preview member terminal institute The image data of transmission, when as control equipment, main control terminal can choose whether the bat for starting itself according to user's needs Camera shooting function.
Computing unit 12, for according to the local time stamp corresponding with the first time calibration request and described each First member's timestamp of member terminal, it is poor with the first relative time of each member terminal to calculate separately, and will be described each First relative time difference of member terminal is separately sent to each corresponding member terminal.
In the specific implementation, computing unit 12 according to the local time stamp corresponding with the first time calibration request with First member's timestamp of each member terminal, it is poor with the first relative time of each member terminal to calculate separately, and will First relative time difference of each member terminal is separately sent to each corresponding member terminal.Such as the first time calibration Requesting the corresponding local time stamp is T0, the corresponding timestamp of described each member terminal B, C, D, E, F is T1、T2、T3、T4、 T5, the first relative time difference for calculating each member terminal is T1-T0、T2-T0、T3-T0、T4-T0、T5-T0。
Control unit 13, for sending the shooting control request for carrying starting temporal information to each member terminal, In order to image data captured by each member terminal described in the main control terminal simultaneous display, the shooting control request is used for Indicate that each member terminal determines corresponding shooting according to the starting temporal information and the first relative time difference respectively Start the time.
In the specific implementation, control unit 13, which is sent, carries the shooting control request for starting temporal information to each member Terminal.In the present embodiment, control unit 13 can determine starting temporal information according to the first relative time difference, in order to will be each Member terminal is synchronous, and the present embodiment is preferably used as using difference biggish one in the first relative time difference of each member terminal and is opened The reference value of dynamic time can to ensure that all member terminals can be adjusted to synchronous, such as when maximum time difference is 3 seconds It is greater than 3 seconds with the setting starting time, such as the setting starting time is 5 seconds.When each member terminal receives the starting Between information when, the corresponding shooting starting time can be determined according to the starting temporal information and the first relative time difference, The starting time got such as member terminal B and C is 5 seconds, and the first relative time difference is respectively 1 second and 3 seconds, then member is whole Holding the B and C corresponding shooting starting time is delay 4 seconds and 2 seconds, can be in the image of main control terminal display shooting Reach when data synchronous.
Using the embodiment of the present invention, network connection relation can be established by main control terminal and at least one member terminal, and First time calibration request is sent at least one described member terminal, then according to corresponding with the first time calibration request The local time stamp and each member terminal first member's timestamp, calculate separately the with each member terminal One relative time is poor, and the first relative time difference of each member terminal is separately sent to each corresponding member terminal, most The shooting control request for carrying starting temporal information is sent afterwards to each member terminal, in order to which the main control terminal is synchronous It shows image data captured by each member terminal, time calibration is carried out to each member terminal by relative time difference, really The fixed shooting starting time realizes the sync pulse jamming operation of each user terminal, improves the flexibility of terminal control.
It referring to figure 5., is the structural schematic diagram of another terminal provided in an embodiment of the present invention, which includes such as placing an order Member：First calibration unit 11, computing unit 12, control unit 13, the second calibration unit 14, comparing unit 15, determination unit 16, Synchronous adjustment unit 17 and signal adjustment unit 18.Wherein first calibration unit 11, computing unit 12 and control unit 13 Specific descriptions referring to fig. 4, this part is no longer described in detail.
Described control unit 13 is also used to send property control request to target members' terminal, so that the target members Terminal adjusts the shooting attribute of target members' terminal according to property control request, and target members' terminal is described Any one member terminal at least one member terminal.
In the specific implementation, being used when image data captured by each member terminal described in the main control terminal simultaneous display The image data that family can be sent according to each member terminal carries out preview, to judge the shooting angle of each member terminal, take the photograph Properly whether as head focal length, color balance degree etc., such as improper, described control unit 13 sends attribute control to target members' terminal System request, wherein target members' terminal is any one member terminal at least one described member terminal, and the member is whole End needs to carry out the terminal of attribute adjusting.It is letter that the property control request that described control unit 13 is sent, which may include property parameters, Breath, for example, by camera Focussing be 8mm.It, can be with when target members' terminal receives property control request The attribute of itself is adjusted.In the embodiment of the present invention, the main control terminal can be to one or more target members' terminals Property control request is sent respectively, is individually adjusted with the attribute to each member terminal.
In the embodiment of the present invention, property control is carried out to target members' terminal by described control unit 13, may be implemented The shooting effect of different purposes, when shooting the same object for example, by using different member terminals, multiple member terminals can be real Shooting under existing different focal length, makes the existing overall effect of the image data got, also embodies subtle variation, and by pair The color balance degree of different members terminal is configured, and can achieve the sense of equilibrium of overall picture, promotes shooting quality.
Second calibration unit 14, for according to preset period of time sending second at least one described member terminal Time calibration request, second time calibration request be used to indicate at least one described member terminal obtains and described in sending extremely Second member's timestamp of a few member terminal is to the main control terminal.
In the specific implementation, web database technology is larger due under real-time photography mode, image data may be led to because of time delay It transmits asynchronous.In the embodiment of the present invention, in order to find above-mentioned phenomenon in time and be calibrated, second calibration unit 14 The request of the second time calibration according to preset period of time is sent at least one described member terminal, such as at regular intervals (such as 15 seconds) send the request of the second time calibration at least one described member terminal and are calibrated, and second time calibration asks Seek the current time stamp T including the main control terminal local20.When member terminal receives second time calibration request, Itself available current time stamp, such as the corresponding timestamp of described each member terminal B, C, D, E, F are T21、T22、T23、 T24、T25, and the current time stamp is sent to the main control terminal.
It is opposite to calculate second for second member's timestamp according to each member terminal received for comparing unit 15 Time difference, and the first relative time difference and the second relative time difference are compared.
In the specific implementation, second member timestamp meter of the comparing unit 15 according to each member terminal received It is poor to calculate the second relative time, and the first relative time difference and the second relative time difference are compared, such as calculates The second relative time difference be respectively T21-T20、T22-T20、T23-T20、T24-T20、T25-T20, first relative time is poor T1-T0、T2-T0、T3-T0、T4-T0、T5-T0With the second relative time difference T21-T20、T22-T20、T23-T20、T24-T20、T25- T20It is compared, to determine the need for being adjusted the corresponding member terminal of the relative time difference, such as works as T1-T0With T21-T20When equal, that is, illustrate that the second relative time difference and first relative time difference are consistent, it can not be right to its institute The member terminal answered is adjusted；Work as T1-T0Less than T21-T20When, then illustrate the second relative time difference and first phase It is inconsistent to the time difference, determination unit 16 can be called.
Determination unit 16, for the inconsistent member of the second relative time difference and first relative time difference is whole End is determined as target members' terminal.
In the specific implementation, the determination unit 16 is different by the second relative time difference and the first relative time difference The member terminal of cause is determined as target members' terminal, wherein target members' terminal be need to synchronize adjustment at Member's terminal.
Synchronous adjustment unit 17, for calculating the time difference of the second relative time difference Yu the first relative time difference Value, and the synchronous adjustment instruction for carrying the time difference is sent to target members' terminal, the synchronous adjustment, which instructs, to be used The transmission progress of image data is adjusted, according to the time difference in instruction target members' terminal in order to which the master control is whole Hold image data captured by each member terminal described in simultaneous display.
In the embodiment of the present invention, second calibration unit 14, comparing unit 15, determination unit 16 and synchronous adjustment unit 17 be optional and nonessential unit.
In the specific implementation, the synchronous adjustment unit 17 calculates the second relative time difference and first relative time The time difference of difference will be taken using the time difference as the foundation of the transmission progress of target members' terminal adjustment image data Synchronous adjustment with the time difference is instructed to target members' terminal, when target members' terminal receives the same step When whole instruction, the discard portion duration of image data can be determined according to the time difference, thus by after discard portion Image data is transferred to the main control terminal in time, the purpose of the transmission progress of adjustment image data is realized, in order to the master Image data captured by each member terminal described in control terminal simultaneous display.Such as the time difference be 0.1 second when, then need to scheme As the content in 0.1 second of data current transmission is deleted, and directly transmit the image data after coming 0.1 second.
Signal adjustment unit 18, for sending signal adjustment request, the signal tune at least one described member terminal Whole request is used to indicate each member terminal and determines each member terminal according to the response of signal adjustment request delay Signal strength, to adjust the transmission quality of described image data.
In the specific implementation, image data is influenced in transmission process by signal strength, data transmission time can be passed through The power of signal is judged with the time size of feedback, signal delay is big to indicate that signal is weak, and signal delay is small, indicates that signal is strong. The signal adjustment unit 18 sends signal adjustment request at least one described member terminal, when each member terminal is accordingly described When signal adjustment request, available to the corresponding response delay of each member terminal, being delayed according to the response, it is a to determine The signal strength of member terminal is such as delayed larger, then member terminal can be schemed by reducing the frame sign of image data or reducing The pixel size of picture adjusts the transmission qualities of described image data；If be delayed it is smaller, then member terminal can by carry out compared with The transmission of hi-vision data.Signal adjustment unit 18 in the embodiment of the present invention is optional and nonessential unit.
Using the embodiment of the present invention, when can obtain the member of each member terminal by main control terminal sending time calibration request Between stab, and determine that corresponding shooting starts the time according to the local time stamp and the relative time difference of first member's timestamp, In order to image data captured by each member terminal described in the main control terminal simultaneous display, the main control terminal passes through to mesh Mark member terminal carry out property control, the shooting effect of different purposes may be implemented, according to preset period of time to it is each at Member's terminal carries out time calibration, can be adjusted in time to propagation delay time, and is carried out by modes such as drop frames to image data Adjustment, improves transmission quality and efficiency, strengthens the synchronism and comprehensive property of each user terminal shooting, and improves terminal Shooting effect.
Fig. 6 is please referred to, for the structural schematic diagram of another terminal provided in an embodiment of the present invention, which includes such as placing an order Member：Receiving unit 21, transmission unit 22, start unit 23 and adjustment unit 24.
Receiving unit 21, for establishing network connection relation with main control terminal, and receive that the main control terminal sends the One time calibration request.
In the specific implementation, the receiving unit 21 establishes network connection relation with main control terminal, such as terminal A is determined as Main control terminal, after establishing network connection by terminal A, connection is added in other terminals, and main control terminal selects at least from other terminals One terminal may be implemented member terminal B, C, D, E, F and main control terminal establish net as member terminal such as terminal B, C, D, E, F Network connection relationship.Described main control terminal transmission first time calibration request at least one member terminal described in, member terminal B, C, D, E, F can receive the first time calibration request that the main control terminal is sent, wherein in the first time calibration request It may include the current time stamp T of main control terminal local0。
Transmission unit 22, for returning to member's timestamp to the main control terminal according to the first time calibration request.
In the specific implementation, the transmission unit 22 according to the first time calibration request return member's timestamp, such as at The corresponding timestamp of member's terminal B is T1, can be by time stamp T when member terminal B receives the first time calibration request1 It is sent to the main control terminal.
Start unit 23, for receiving first relative time difference and carry starting that the main control terminal is sent The shooting of temporal information controls request, and determines corresponding bat according to the starting temporal information and the first relative time difference The starting time is taken the photograph, the first relative time difference is by the main control terminal according to the corresponding institute of the first time calibration request It states local time stamp and member's timestamp calculating of the member terminal is obtained.
In the specific implementation, the start unit 23 receive first relative time difference that the main control terminal is sent and Carry the shooting control request of starting temporal information.The main control terminal can be corresponding according to the first time calibration request The local time stamp and the member terminal member's timestamp, the first relative time for calculating the member terminal is poor, The time difference for calculating main control terminal and member terminal B is T1-T0.In the present embodiment, main control terminal can be according to the first phase Starting temporal information is determined to the time difference, in order to which each member terminal is synchronous, the present embodiment preferably uses each member terminal Difference biggish one reference value as the starting time in first relative time difference, to ensure that all member terminals can be adjusted Whole arrive synchronizes, such as when maximum time difference is 3 seconds, and it is greater than 3 seconds, if the setting starting time is 5 that the starting time, which can be set, Second.It, can be according to the starting when the first relative time difference that member terminal B receives main control terminal transmission is 2 seconds Temporal information and the first relative time difference determine that the corresponding shooting starting time is 3 seconds, that is, start camera after being delayed 3 seconds It is shot.
Adjustment unit 24, for when receiving the property control request that the main control terminal is sent, according to the attribute Control request adjusts the shooting attribute of target members' terminal.
In the specific implementation, when the adjustment unit 24 receives the property control request that the main control terminal is sent, institute State the shooting attribute that adjustment unit 24 adjusts target members' terminal according to property control request, wherein the shooting Attribute may include shooting angle, camera focal length, color balance degree etc..Such as when the member terminal B receives the master The property control of control terminal requires to be 8mm by camera Focussing, then can respond the property control requirement, and adjustment is taken the photograph As head focal length.
The receiving unit 21, when being also used to receive the main control terminal according to preset period of time is sent second Between calibration request, and according to the second time calibration request the second member timestamp.
In the specific implementation, web database technology is larger due under real-time photography mode, image data may be led to because of time delay It transmits asynchronous.In the embodiment of the present invention, in order to find above-mentioned phenomenon in time and be calibrated, the receiving unit 21 is according to pre- If the time periodically sends the request of the second time calibration at least one described member terminal, such as at regular intervals (such as 15 seconds) it is calibrated to transmission the second time calibration request of at least one described member terminal, the second time calibration request Current time stamp T including the main control terminal local20.It, can when member terminal receives second time calibration request To obtain itself current time stamp, such as the corresponding timestamp of the member terminal B is T21。
The transmission unit 22 is also used to send the second member timestamp to the main control terminal, the second one-tenth described Member's timestamp is used to indicate the main control terminal, and to calculate the second relative time poor, and to the first relative time difference and described the Two relative time differences are compared.
In the specific implementation, the transmission unit 22 can send the second member timestamp, example to the main control terminal As the member terminal B stabs T to the main control terminal sending time21, so that the main control terminal receives the member terminal Second member's timestamp calculate the second relative time difference such as T21-T20, and to the first relative time difference and second phase Time difference is compared, wherein the first relative time difference is T1-T0, judge the T1-T0And T21-T20Size and Difference works as T1-T0With T21-T20When equal, that is, illustrate that the second relative time difference and first relative time difference are consistent, it can Not to be adjusted to the member terminal corresponding to it；Work as T1-T0Less than T21-T20When, then illustrate that second relative time is poor It is inconsistent with the first relative time difference, receiving unit 21 can be called.
The receiving unit 21 is also used to when the first relative time difference and the second relative time difference comparison are different When cause, the synchronous adjustment instruction for the carrying time difference that the main control terminal is sent is received, the time difference is described second The time difference of relative time difference and the first relative time difference.
In the specific implementation, the reception is single when the second relative time difference and the first relative time difference are inconsistent Member 21 receives the synchronous adjustment instruction for the carrying time difference that the main control terminal is sent, wherein in the synchronous adjustment instruction Time difference it is calculated according to the second relative time difference and first relative time difference institute by the main control terminal Time difference, the time difference are formed by new delay compared to initial relative time difference for the member terminal.
The adjustment unit 24 is also used to adjust the transmission progress of image data according to the time difference, in order to institute State image data captured by all member terminals of main control terminal simultaneous display.
In the specific implementation, the adjustment unit 24 adjusts the transmission progress of image data according to the time difference, that is, work as When target members' terminal receives synchronous adjustment instruction, image data can be determined according to the time difference gives up portion Timesharing is long, so that the image data after discard portion is transferred to the main control terminal in time, realizes adjustment image data The purpose of transmission progress, in order to image data captured by all member terminals of main control terminal simultaneous display.Such as when Between difference be 0.1 second when, then need to delete the content in 0.1 second of image data current transmission, and the directly row of transmission Image data after 0.1 second.
The adjustment unit 24 is also used to when receiving the signal adjustment request that the main control terminal is sent, according to right The response delay of the signal adjustment request determines the signal strength of each member terminal, to adjust the biography of described image data Transmission quality.
In the specific implementation, image data is influenced in transmission process by signal strength, data transmission time can be passed through The power of signal is judged with the time size of feedback, signal delay is big to indicate that signal is weak, and signal delay is small, indicates that signal is strong. When the adjustment unit 24 receives the signal adjustment request that the main control terminal is sent, the adjustment unit 24 is according to institute The response delay for stating signal adjustment request determines the signal strength of each member terminal, to adjust the transmission of described image data Quality is such as delayed larger, then can be described to adjust by reducing the frame sign of image data or reducing the pixel size of image The transmission quality of image data；It is as smaller in being delayed, then it can be by carrying out the transmission compared with hi-vision data.
Optionally, terminal provided by the embodiment of the present invention may include real-time photography mode, continuous candid photograph mode and bat According to mode：The first is implemented in image pickup mode, and main control terminal can be not involved in shooting, and member terminal is in real time the number taken According to being transferred to main control terminal, and the attribute of the adjustable member terminal of main control terminal, and executable step S305~S308；Second It can be that certain candid photograph time interval is arranged in each member terminal by main control terminal, to realize in the continuous candid photograph mode of kind Capture operation；The third photographing mode can individually be taken pictures or entirety is taken pictures, and main control terminal, which can pass through, sends whole clap It synchronizes and takes pictures according to each member terminal of instruction control.
Using the embodiment of the present invention, it can be requested by receiving the time calibration that main control terminal is sent and obtain main control terminal root The corresponding shooting starting time is determined with the relative time difference of first member's timestamp according to the local time stamp, in order to described Image data captured by each member terminal described in main control terminal simultaneous display, by the property control for receiving the main control terminal Instruction is adjusted the attribute of itself, and the shooting effect of different purposes may be implemented, by preset period of time receive The time calibration request of the main control terminal carries out time calibration, can be adjusted in time to propagation delay time, and passes through drop frame Etc. modes image data is adjusted, improve transmission quality and efficiency, strengthen the shooting of each user terminal synchronism and Comprehensive property, and improve the shooting effect of terminal.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access Memory, RAM) etc..
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.

Claims (12)

1. a kind of control processing method, which is characterized in that including：
Main control terminal and at least one member terminal establish network connection relation, and send first time calibration request arrive described in extremely A few member terminal, so that at least one described member terminal returns to first member's timestamp of each member terminal；
The main control terminal is according to local time stamp corresponding with the first time calibration request and each member terminal First member's timestamp, it is poor with the first relative time of each member terminal to calculate separately, and by each member terminal First relative time difference is separately sent to each corresponding member terminal；
The main control terminal sends the shooting control request for carrying starting temporal information to each member terminal, in order to institute Image data captured by each member terminal described in main control terminal simultaneous display is stated, the shooting control request is used to indicate described Each member terminal determines that corresponding shooting starts the time according to the starting temporal information and the first relative time difference respectively；
The main control terminal according to preset period of time is asked at least one described member terminal the second time calibration of transmission It asks, the second time calibration request is used to indicate at least one described member terminal and obtains and send at least one described member Second member's timestamp of terminal is to the main control terminal；
The main control terminal is poor according to second member's timestamp of each member terminal received the second relative time of calculating, And the first relative time difference and the second relative time difference are compared；
The main control terminal determines the inconsistent member terminal of the second relative time difference and first relative time difference For target members' terminal；
The main control terminal calculates the time difference of the second relative time difference Yu the first relative time difference, and sends and take To target members' terminal, the synchronous adjustment instruction is used to indicate the mesh for synchronous adjustment instruction with the time difference The transmission progress that member terminal adjusts image data according to the time difference is marked, in order to the main control terminal simultaneous display institute State image data captured by each member terminal.
2. the method according to claim 1, wherein the main control terminal, which is sent, carries starting temporal information After shooting control request to each member terminal, further include：
The main control terminal sends property control request to target members' terminal, so that target members' terminal is according to the category Property control request adjust the shooting attribute of target members' terminal, target members' terminal is that at least one described member is whole Any one member terminal in end.
3. the method according to claim 1, wherein the main control terminal, which is sent, carries starting temporal information After shooting control request to each member terminal, further include：
The main control terminal sends signal adjustment request at least one described member terminal, and the signal adjustment request is for referring to Show that each member terminal determines the signal strength of each member terminal according to the response delay of the signal adjustment request, with Adjust the transmission quality of described image data.
4. a kind of control processing method, which is characterized in that including：
Member terminal and main control terminal establish network connection relation, and receive the first time calibration that the main control terminal is sent and ask It asks；
The member terminal returns to member's timestamp to the main control terminal according to the first time calibration request；The member The shooting control request that terminal receives the first relative time difference that the main control terminal is sent and carries starting temporal information, And determine that corresponding shooting starts the time according to the starting temporal information and the first relative time difference, described first is opposite Time difference is by the main control terminal according to the corresponding local time stamp of the first time calibration request and the member terminal Member's timestamp calculating obtained；
The member terminal receives the second time calibration request that the main control terminal according to preset period of time is sent, and According to the second time calibration request the second member timestamp；
The member terminal sends the second member timestamp to the main control terminal, and the second member timestamp is for referring to It is poor to show that the main control terminal calculates the second relative time, and to the first relative time difference and the second relative time difference into Row compares；When less consistent, the synchronous adjustment instruction for the carrying time difference that the main control terminal is sent is received, when described Between difference be the second relative time difference and the first relative time difference time difference；
The member terminal adjusts the transmission progress of image data according to the time difference, in order to which the main control terminal is synchronous Show image data captured by all member terminals.
5. according to the method described in claim 4, it is characterized in that, the member terminal receives the institute that the main control terminal is sent State the first relative time difference and carry starting temporal information shooting control request, and according to the starting temporal information with After the first relative time difference determines the corresponding shooting starting time, further include：
When the member terminal receives the property control request that the main control terminal is sent, the member terminal is according to Property control request adjusts the shooting attribute of the member terminal.
6. according to the method described in claim 4, it is characterized in that, the member terminal receives the institute that the main control terminal is sent State the first relative time difference and carry starting temporal information shooting control request, and according to the starting temporal information with After the first relative time difference determines the corresponding shooting starting time, further include：
When the member terminal receives the signal adjustment request that the main control terminal is sent, the member terminal is according to institute The response delay for stating signal adjustment request determines the signal strength of each member terminal, to adjust the transmission of described image data Quality.
7. a kind of main control terminal, which is characterized in that including：
First calibration unit for establishing network connection relation at least one member terminal, and sends calibration at the first time and asks At least one described member terminal is sought, so that at least one described member terminal returns to first member's time of each member terminal Stamp；
Computing unit, for according to local time stamp corresponding with the first time calibration request and each member terminal First member's timestamp, it is poor with the first relative time of each member terminal to calculate separately, and by each member terminal First relative time difference is separately sent to each corresponding member terminal；
Control unit, for sending the shooting control request for carrying starting temporal information to each member terminal, in order to Image data captured by each member terminal described in the main control terminal simultaneous display, the shooting control request are used to indicate institute State each member terminal respectively according to the starting temporal information and the first relative time difference determine corresponding shooting starting when Between；
Second calibration unit, for according to preset period of time sending the second time school at least one described member terminal Quasi- request, second time calibration request be used to indicate at least one described member terminal obtains and described in sending at least one Second member's timestamp of member terminal is to the main control terminal；
Comparing unit, for calculating the second relative time according to second member's timestamp of each member terminal received Difference, and the first relative time difference and the second relative time difference are compared；
Determination unit, for determining the inconsistent member terminal of the second relative time difference and first relative time difference For target members' terminal；
Synchronous adjustment unit, for calculating the time difference of the second relative time difference Yu the first relative time difference, and It sends and carries the synchronous adjustment instruction of the time difference to target members' terminal, the synchronous adjustment instruction is used to indicate Target members' terminal adjusts the transmission progress of image data according to the time difference, in order to which the main control terminal is synchronous Show image data captured by each member terminal.
8. main control terminal according to claim 7, which is characterized in that
Described control unit is also used to send property control request to target members' terminal, so that target members' terminal root The shooting attribute of target members' terminal is adjusted according to property control request, target members' terminal is described at least one Any one member terminal in a member terminal.
9. main control terminal according to claim 8, which is characterized in that the main control terminal further includes：
Signal adjustment unit, for sending signal adjustment request, the signal adjustment request at least one described member terminal It is used to indicate the signal that each member terminal determines each member terminal according to the response delay of the signal adjustment request Intensity, to adjust the transmission quality of described image data.
10. a kind of member terminal, which is characterized in that including：
Receiving unit for establishing network connection relation with main control terminal, and receives the first time that the main control terminal is sent Calibration request；
Transmission unit, for returning to member's timestamp to the main control terminal according to the first time calibration request；
Start unit, for receiving the first relative time difference and carry starting temporal information that the main control terminal is sent When shooting control request, and determining corresponding shooting starting according to the starting temporal information and the first relative time difference Between, the first relative time difference is by the main control terminal according to the corresponding local time stamp of the first time calibration request Member's timestamp calculating with the member terminal is obtained；
The receiving unit is also used to receive the second time calibration that the main control terminal according to preset period of time is sent Request, and according to the second time calibration request the second member timestamp；
The transmission unit is also used to send the second member timestamp, the second member time to the main control terminal It is poor that stamp is used to indicate the second relative time of the main control terminal calculating, and relatively to the first relative time difference and described second Time difference is compared；
The receiving unit is also used to when the first relative time difference and inconsistent the second relative time difference comparison, The synchronous adjustment instruction for receiving the carrying time difference that the main control terminal is sent, when the time difference is described second opposite Between difference and the time difference of the first relative time difference；
Adjustment unit is also used to adjust the transmission progress of image data according to the time difference, in order to the main control terminal Image data captured by all member terminals of simultaneous display.
11. member terminal according to claim 10, which is characterized in that the member terminal further includes：
The adjustment unit, for when receiving the property control request that the main control terminal is sent, according to the attribute control System request adjusts the shooting attribute of the member terminal.
12. member terminal according to claim 10, which is characterized in that
The adjustment unit is also used to when receiving the signal adjustment request that the main control terminal is sent, according to the letter The response delay of number adjustment request determines the signal strength of each member terminal, to adjust the transmission matter of described image data Amount.
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