CN103391423A - Method and device for real-time video transmission - Google Patents
Method and device for real-time video transmission Download PDFInfo
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- CN103391423A CN103391423A CN2012101470185A CN201210147018A CN103391423A CN 103391423 A CN103391423 A CN 103391423A CN 2012101470185 A CN2012101470185 A CN 2012101470185A CN 201210147018 A CN201210147018 A CN 201210147018A CN 103391423 A CN103391423 A CN 103391423A
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Abstract
Provided is a method and a device for real-time video transmission. According to an embodiment, the method for the real-time video transmission comprises the following steps of receiving a video from a video capturing device in real time; receiving an indication of a user to an interested area of the video received in real time through a user interface; sending the indication to the video capturing device; receiving a video adjusted according to the indication from the video capturing device.
Description
Technical field
The relate generally to of the present invention communications field, and relate more specifically to method and apparatus for realtime video transmission.
Background technology
Realtime video transmission makes people can watch in real time video in long-range shooting, and for example people can carry out video calling by realtime video transmission, watch sports tournament live etc.Yet, can not adjust according to beholder's wish at the picture of the video of long-range shooting, can not adjust according to beholder's wish such as position, direction, zoom factor and/or the zoom factor etc. of picture.For example, in the situation that video calling, picture can only be controlled by long-range user usually, if the beholder wishes near watching object or the people in picture or picture being shifted to current picture outer object or people, generally can only indicate by language or the word long-distance user to control interface, such indication is unusual poor efficiency., in the situation that sports tournament is live, also there is similar difficulty.
Summary of the invention
The invention provides the method and apparatus for realtime video transmission, utilize described method and apparatus, can be adjusted at expediently the picture of the video of long-range shooting according to beholder's wish in realtime video transmission.
According to an aspect of the present invention, provide a kind of method for realtime video transmission, it comprises the following steps: from the real-time receiver, video of video capturing device; Receive the indication of user to the interested zone of the video of real-time reception by user interface; Send described indication to video capturing device; And from video capturing device, receive according to described indication and adjust video after picture.
According to a further aspect in the invention, provide a kind of method for realtime video transmission, it comprises the following steps: the video that sends in real time seizure to video reception apparatus; From the user of the video reception apparatus receiver, video receiving equipment indication to the interested zone of the video of real-time transmission; Adjust the picture of the video of real-time transmission according to described indication; And to video reception apparatus, send to adjust video after picture.
According to a further aspect in the invention, provide a kind of device for realtime video transmission, it comprises: the first receiving-member is configured to from the real-time receiver, video of video capturing device; The second receiving-member, be configured to receive the indication of user to the interested zone of the video of real-time reception by user interface; And transmit block, be configured to send described indication to video capturing device; Wherein the first receiving-member further is configured to receive according to described indication and adjust video after picture from video capturing device.
According to a further aspect in the invention, provide a kind of device for realtime video transmission, it comprises: transmit block is configured to send in real time to video reception apparatus the video of seizure; Receiving-member, be configured to the indication to the interested zone of the video of real-time transmission from the user of video reception apparatus receiver, video receiving equipment; And adjustment component, be configured to adjust according to described indication the picture of the video of real-time transmission; Wherein transmit block further is configured to send to adjust video after picture to video reception apparatus.
Description of drawings
Read hereinafter detailed description by reference to accompanying drawing, above-mentioned and other purposes of the embodiment of the present invention, the feature and advantage easy to understand that will become.In the accompanying drawings, in exemplary and nonrestrictive mode, show some embodiment of the present invention, wherein:
Fig. 1 shows the flow chart of the method for realtime video transmission 100 according to an embodiment of the invention;
Fig. 2 shows the flow chart of the method for realtime video transmission 200 according to an embodiment of the invention;
Fig. 3 shows an object lesson that is used for according to an embodiment of the invention the method for realtime video transmission;
Fig. 4 shows another object lesson that is used for according to an embodiment of the invention the method for realtime video transmission;
Fig. 5 shows the schematic block diagram according to the device 500 that is used for realtime video transmission of one embodiment of the present of invention;
Fig. 6 shows the schematic block diagram according to the device 600 that is used for realtime video transmission of one embodiment of the present of invention;
Fig. 7 shows the schematic block diagram of the computer system 700 that is suitable for putting into practice the embodiment of the present invention.
Fig. 8 shows the schematic block diagram of the mobile terminal 800 that is suitable for putting into practice embodiment of the present invention.
Embodiment
Below with reference to some exemplary embodiments, principle of the present invention and spirit are described.Should be appreciated that providing these embodiment is only in order to make those skilled in the art can understand better and then realize the present invention, and not limit the scope of the invention by any way.
Below with reference to Fig. 1, it shows the flow chart of the method for realtime video transmission 100 according to an embodiment of the invention.
In step S102, from the real-time receiver, video of video capturing device.
Video capturing device can be for example video camera or the camera that possesses video capture capabilities, or comprises such video camera or the equipment of camera.Video capturing device can also be the portable electric appts such as the mobile phone that is equipped with the first-class video capture element of shooting, notebook.Receiver, video can carry out according to various known RTPs in real time.
In step S104, by user interface, receive the indication of user to the interested zone of the video of real-time reception.
In one embodiment, described interested zone can be zone or the outer zone of current picture in current picture.For example the user may to the object in current picture or people's details or local interested, current picture edge is shown incomplete object or the people is interested or interested in the object outside current picture or people.
User interface is such as being the pointing apparatus such as touch-screen, mouse, keyboard, transducer (as gyroscope, gravity sensor, acceleration transducer) etc.In one embodiment, described indication can comprise with lower one or more: the indication of being undertaken by touch action, the indication of being undertaken by pointing apparatus, indication and the indication by equipment moving and/or rotation are carried out undertaken by button.
for example, the user can put to indicate to the details of the object or person at this some place or local interested by touching or click certain in current picture, can put to indicate amplification to the interested object or person at this some place by double-clicking certain in current picture, can be by pressing directionkeys, by sliding when touching, or by making equipment moving and/or rotating and to indicate outside current picture or the direction at the interested object or person place at edge, touch point that can be by two or more fingers with and between the change of distance indicate amplification (pinch-to-zoom) to interested zone, etc..
In step S106, to video capturing device, send described indication.
Described indication can send by any data format.For example can comprise the direction in the interested zone that the coordinate in interested zone, the scope in interested zone (as radius), zoom factor, current picture are outer and distance etc. in described indication.
Described indication can send on the identical or different channel of the channel with realtime video transmission., in the situation that realtime video transmission is two-way carrying out, can also add described indication in the metadata of the video that sends in real time to video capturing device (in the case also as video reception apparatus).
In step S108, from video capturing device, receive according to described indication and adjust video after picture.
Adjusting picture according to described indication can automatically carry out or manually carry out.In the situation that automatically adjust, video capturing device can be converted to described indication the mechanical movement of video capture element, comprises mobile, rotation and/or zoom etc., thus the adjustment that picture is expected.In addition, in the situation that automatically adjust, video capturing device also can be converted to described indication the electron process to picture, comprises translation, rotation, cutting, convergent-divergent etc., thus the adjustment that picture is expected.
On the other hand, in the situation that manually adjust, in one embodiment, adjusting picture according to described indication can comprise: the user by video capturing device adjusts picture according to the information on the video capture interface, and described information is corresponding to described indication.For example, described information can be the mark of the interested location in current picture, or indicates the arrow of the direction in the outer interested zone of current picture, etc.
In one embodiment, adjusting picture according to described indication can comprise with lower one or more: amplify described interested zone, described interested zone is adjusted to picture central authorities and shifts to described interested zone.According to above-mentioned information, the user of video capturing device can make the video capture element make mechanical movement and/or picture is carried out electron process, thus the adjustment that picture is expected.
Utilize above method, can be adjusted at expediently the picture of the video of long-range shooting according to beholder's wish in realtime video transmission.
In one embodiment, can comprise from the real-time receiver, video of video capturing device: position and/or the directional information of real-time receiver, video capture device; Sending described indication to video capturing device comprises: send the real space coordinate information in described interested zone, described real space coordinate information is according to described indication and described position and/or directional information and definite; And adjusting picture according to described indication comprises according to described real space coordinate information and adjusts picture.
The position of video capturing device and/or directional information are such as measuring by transducers such as gyroscope, gravity sensor, acceleration transducers.Can be for example spherical coordinate system or rectangular coordinate system with the real space Coordinate system definition, the initial point of this real space coordinate system can be defined as video capturing device position at a time, but also can be defined as any other point.Then can will be converted to the indication in described interested zone coordinate or coordinate range in this real space coordinate system according to the position of video capturing device and/or directional information.Due to this coordinate system be the static real space coordinate system of relative real space rather than with the synkinematic coordinate system of video capturing device one, so when the position of video capturing device and/or direction changed, described coordinate or coordinate range remained unchanged.
In the situation that comprise the real space coordinate information in indication, in one embodiment, adjusting picture according to described real space coordinate information can comprise: the user by video capturing device adjusts picture according to the information on the video capture interface, and the position of described information is in real time corresponding to the indicated true spatial location of described real space coordinate information.
While due to the position when video capturing device and/or direction, changing, described coordinate and/or scope remain unchanged, so that described information can keep in real time is corresponding with interested zone.Like this, the user of video capturing device can determine in real time whether picture has adjusted to the state of expectation.
Below with reference to Fig. 2, it shows the flow chart of the method for realtime video transmission 200 according to an embodiment of the invention.
In step S202, send in real time the video of seizure to video reception apparatus.
Video reception apparatus can be any equipment that possesses the video reception ability, for example television set, be equipped with display personal computer, can carry out mobile phone of video calling etc.
In step S204, from the user of the video reception apparatus receiver, video receiving equipment indication to the interested zone of the video of real-time transmission.
In step S206, adjust the picture of the video of real-time transmission according to described indication.
In step S208, to video reception apparatus, send to adjust video after picture.
In one embodiment, adjusting picture according to described indication can comprise: adjust picture by the user according to the information on the video capture interface, described information is corresponding to described indication.
In one embodiment, the video that sends in real time seizure to video reception apparatus can comprise: the position and/or the directional information that send in real time video capture; Receiving described indication from video reception apparatus can comprise: receive the real space coordinate information in described interested zone, described real space coordinate information is according to described indication and described position and/or directional information and definite; And adjusting picture according to described indication can comprise: according to described real space coordinate information, adjust picture.
In one embodiment, adjusting picture according to described real space coordinate information can comprise: adjust picture by the user according to the information on the video capture interface, the position of described information is in real time corresponding to the indicated true spatial location of described real space coordinate information.
In one embodiment, described interested zone can be zone or the outer zone of current picture in current picture.
In one embodiment, described indication can comprise with lower one or more: the indication of being undertaken by touch action, the indication of being undertaken by pointing apparatus, the indication of being undertaken by button and by video reception apparatus being moved and/or rotating the indication of carrying out.
In one embodiment, adjusting picture according to described indication can comprise with lower one or more: amplify described interested zone, described interested zone is adjusted to picture central authorities and shifts to described interested zone.
In method 200, the step of record is corresponding with the step in the method 100 of describing with reference to figure 1.Thus, step and substep that the feature of above for the method 100 of Fig. 1, describing is equally applicable to method 200 and wherein comprises, do not repeat them here.
Below with reference to Fig. 3 and Fig. 4, two object lessons that are used for according to an embodiment of the invention the method for realtime video transmission are described, should notice that these examples are only examples, the method for realtime video transmission of the present invention also has many other possible execution modes.In Fig. 2 and Fig. 3, show the seizure picture at left column, and at right row, show the reception picture.In these examples, catch the part of picture while as the user interface of capture device, and receive the part of picture while as the user interface of receiving equipment.
The example of Fig. 3 is below described.In Fig. 3 A, the picture that captures is real-time transmitted to receiving equipment, wherein catches triangle 301 in picture corresponding to the triangle 302 that receives in picture.In Fig. 3 B, use the zone of the interested triangle 302 of finger touch in the user interface of receiving equipment, and receiving equipment sends to capture device with this indication information, shows in catching picture that therefore namely circle 303 corresponding to the information of the indication of diabolo 301.In Fig. 3 C, capture device is placed in triangle 301 by adjusting picture the central authorities of picture according to described indication, has therefore also obtained triangle and be in central picture in receiving picture.It should be noted that and comprise the real space coordinate information in indication in this example, so when the position of video capturing device and/or direction changed, it is corresponding with interested zone that described information can keep in real time.Particularly, be that the process of seizure picture of Fig. 3 C, circle 303 remains at triangle 301 places, so the user of capture device can determine in real time whether picture has moved on to the position of expectation in the seizure screen transition from Fig. 3 B.
The example of Fig. 4 is below described.In Fig. 4 A, the picture that captures is real-time transmitted to receiving equipment, wherein catches triangle 401 in picture corresponding to the triangle 402 that receives in picture.As seen from the figure, triangle 401 is positioned at edge, shows imperfect.In Fig. 4 B, with finger touch and sliding left, and receiving equipment sends to capture device with this indication information, therefore shows the information corresponding to this indication in catching picture in the user interface of receiving equipment, i.e. to the right arrow 403.It should be noted that the direction of finger sliding and the corresponding relation of the direction of arrow are not limited to this, but can define arbitrarily.In Fig. 4 C, capture device makes triangle 401 show by picture is moved right according to described indication complete, has therefore also obtained showing complete triangle in receiving picture.It should be noted that in this example, if comprise the real space coordinate information in indication, when the position of video capturing device and/or direction changed, it is corresponding with interested zone that described information can keep in real time.For example the range information of finger sliding in Fig. 4 B can be sent to capture device, thereby in the seizure screen transition from Fig. 4 B, be the process of seizure picture of Fig. 4 C, arrow 403 keeps showing until picture has moved past the distance corresponding to described range information.Therefore the user of capture device can determine in real time whether picture has moved on to the position of expectation.
Below with reference to Fig. 5, it shows the schematic block diagram of the device for realtime video transmission 500 according to an embodiment of the invention.As shown in the figure, device 500 comprises: the first receiving-member 502 is configured to from the real-time receiver, video of video capturing device; The second receiving-member 504, be configured to receive the indication of user to the interested zone of the video of real-time reception by user interface; And transmit block 506, be configured to send described indication to video capturing device; Wherein the first receiving-member 502 further is configured to receive according to described indication and adjust video after picture from video capturing device.
In one embodiment, adjusting picture according to described indication can comprise: the user by video capturing device adjusts picture according to the information on the video capture interface, and described information is corresponding to described indication.
In one embodiment, the first receiving-member 502 can further be configured to: position and/or the directional information of real-time receiver, video capture device; Transmit block 506 can further be configured to: send the real space coordinate information in described interested zone, described real space coordinate information is according to described indication and described position and/or directional information and definite; And adjusting picture according to described indication can comprise according to described real space coordinate information and adjust picture.
In one embodiment, adjusting picture according to described real space coordinate information can comprise: the user by video capturing device adjusts picture according to the information on the video capture interface, and the position of described information is in real time corresponding to the indicated true spatial location of described real space coordinate information.
In one embodiment, described interested zone can be zone or the outer zone of current picture in current picture.
In one embodiment, described indication can comprise with lower one or more: the indication of being undertaken by touch action, the indication of being undertaken by pointing apparatus, indication and the indication by equipment moving and/or rotation are carried out undertaken by button.
In one embodiment, adjusting picture according to described indication can comprise with lower one or more: amplify described interested zone, described interested zone is adjusted to picture central authorities and shifts to described interested zone.
For clarity, in Fig. 5 and the subassembly that comprises of not shown all parts.Yet, should be appreciated that the parts of record in device 500 are corresponding with the step in the method 100 of describing with reference to figure 1.Thus, parts and subassembly that the operation of above describing for the method 100 of Fig. 1 and feature are equally applicable to device 500 and wherein comprise, do not repeat them here.
Below with reference to Fig. 6, it shows the schematic block diagram of the device for realtime video transmission 600 according to an embodiment of the invention.As shown in the figure, device 600 comprises: transmit block 602 is configured to send in real time to video reception apparatus the video of seizure; Receiving-member 604, be configured to the indication to the interested zone of the video of real-time transmission from the user of video reception apparatus receiver, video receiving equipment; And adjustment component 606, be configured to adjust according to described indication the picture of the video of real-time transmission; Wherein transmit block 602 further is configured to send to adjust video after picture to video reception apparatus.
In one embodiment, described adjustment component 606 can further be configured to: adjust picture by the user according to the information on the video capture interface, described information is corresponding to described indication.
In one embodiment, described transmit block 602 can further be configured to: the position and/or the directional information that send in real time video capture; Described receiving-member 604 can further be configured to: receive the real space coordinate information in described interested zone, described real space coordinate information is according to described indication and described position and/or directional information and definite; And described adjustment component 606 can further be configured to: according to described real space coordinate information, adjust picture.
In one embodiment, adjusting picture according to described real space coordinate information can comprise: adjust picture by the user according to the information on the video capture interface, the position of described information is in real time corresponding to the indicated true spatial location of described real space coordinate information.
In one embodiment, described interested zone can be zone or the outer zone of current picture in current picture.
In one embodiment, described indication can comprise with lower one or more: the indication of being undertaken by touch action, the indication of being undertaken by pointing apparatus, the indication of being undertaken by button and by video reception apparatus being moved and/or rotating the indication of carrying out.
In one embodiment, described adjustment component 606 can further be configured to carry out with lower one or more: amplify described interested zone, described interested zone is adjusted to picture central authorities and shifts to described interested zone.
For clarity, in Fig. 6 and the subassembly that comprises of not shown all parts.Yet, should be appreciated that the parts of record in device 600 are corresponding with the step in the method 200 of describing with reference to figure 2.Thus, parts and subassembly that the operation of above describing for the method 200 of Fig. 2 and feature are equally applicable to device 600 and wherein comprise, do not repeat them here.
It is also understood that device 500 or install 600 and can utilize variety of way to realize.For example, in certain embodiments, device 500 or install 600 and can utilize software and/or firmware module to realize.In addition, device 500 or install 600 and also can utilize hardware module to realize.For example, device 500 or install 600 and can be implemented as integrated circuit (IC) chip or application-specific integrated circuit (ASIC) (ASIC).Device 500 or install 600 and also can be implemented as SOC (system on a chip) (SOC).Known or other modes exploitation in the future are also feasible now, and scope of the present invention is unrestricted in this regard.
Below with reference to Fig. 7, it shows the schematic block diagram of the computer system 700 that is suitable for putting into practice the embodiment of the present invention.
As shown in Figure 7, computer system 700 can comprise: CPU (CPU) 701, RAM (random access memory) 702, ROM (read-only memory) 703, system bus 704, hard disk controller 705, keyboard controller 706, serial interface controller 707, parallel interface controller 708, display controller 709, hard disk 710, keyboard 711, serial external equipment 712, parallel external equipment 713 and display 714.In these equipment, with system bus 704 coupling CPU 701, RAM 702, ROM 703, hard disk controller 705, keyboard controller 706, serialization controller 707, parallel controller 708 and display controller 709 arranged.Hard disk 710 and hard disk controller 705 couplings, keyboard 711 and keyboard controller 706 couplings, serial external equipment 712 and serial interface controller 707 couplings, parallel external equipment 713 and parallel interface controller 708 couplings, and display 714 and display controller 709 couplings.Should be appreciated that the described structured flowchart of Fig. 7 illustrates just to the purpose of example, rather than limitation of the scope of the invention.In some cases, can increase or reduce as the case may be some equipment.
Below with reference to Fig. 8, it shows the schematic block diagram of the mobile terminal 800 that is suitable for putting into practice embodiment of the present invention.In the example depicted in fig. 8, mobile terminal 800 is the mobile devices with wireless communication ability.Yet, be appreciated that this is only exemplary and nonrestrictive.The mobile terminal of other types also can easily adopt embodiments of the present invention, such as voice and the text communication system of portable digital-assistant (PDA), beep-pager, mobile computer, mobile TV, game station, laptop computer, camera, video tape recorder, GPS equipment and other types.Fixed mobile terminal can easily use embodiments of the present invention equally.
Be appreciated that processor 812 comprises the required circuit of function of realizing mobile terminal 800.For example, processor 812 can comprise digital signal processor device, micro processor device, various analog to digital converter, digital to analog converter and other support circuit.The control of mobile terminal 800 and signal processing function distribute betwixt according to these equipment ability separately.Processor 812 carries out convolutional encoding and the function that interweaves to message and data before can also being included in thus modulation and transmission.Processor 812 can also comprise internal voice coder in addition, and can comprise internal data modem.In addition, processor 812 can comprise the function that one or more software programs that can be stored in memory are operated.For example, processor 812 can operate linker, such as traditional Web browser.Linker can allow mobile terminal 300 such as according to WAP (wireless application protocol) (WAP), HTML (Hypertext Markup Language) (HTTP) etc., transmitting and receiving web content (such as location-based content and/or other web page contents) then.
Especially, display screen 828 can comprise touch-screen and/or contiguous formula screen, and the user can pass through the direct control screen and operating mobile terminal 800.At this moment, display screen 828 serves as input equipment and output equipment both simultaneously.In such execution mode, input interface 831 can configure for receiving the user by for example common pen, special-purpose stylus and/or finger provide on display screen 828 input, comprise to give directions and input and the gesture input.Processor 812 is configurable for detection of this type of input, and identifies user's gesture.
In addition, mobile terminal 800 can comprise such as the interface equipment of joystick or other and is used for input interface.Mobile terminal 800 also comprises battery 834,, such as the vibrating battery group, is used to the required various circuit supplies of operating mobile terminal 800, and provides alternatively mechanical oscillation as detecting output.
Should be appreciated that the described structured flowchart of Fig. 8 illustrates just to the purpose of example, rather than limitation of the scope of the invention.In some cases, can increase or reduce as the case may be some equipment.
Should be noted that embodiments of the invention can realize by the combination of hardware, software or software and hardware.Hardware components can utilize special logic to realize; Software section can be stored in memory, and by suitable instruction execution system, for example microprocessor or special designs hardware are carried out.Those having ordinary skill in the art will appreciate that above-mentioned apparatus and method can and/or be included in the processor control routine with computer executable instructions realizes, for example at the mounting medium such as disk, CD or DVD-ROM, provide such code on such as the programmable memory of read-only memory (firmware) or the data medium such as optics or electronic signal carrier.Device of the present invention and module thereof can be by such as very lagre scale integrated circuit (VLSIC) or gate array, realize such as the semiconductor of logic chip, transistor etc. or such as the hardware circuit of the programmable hardware device of field programmable gate array, programmable logic device etc., also can use the software of being carried out by various types of processors to realize, also can by the combination of above-mentioned hardware circuit and software for example firmware realize.
Although should be noted that some parts or the subassembly of having mentioned device in above-detailed, this division is only not enforceable.In fact, according to embodiments of the invention, the feature of above-described two or more parts and function can be specialized in parts.Otherwise, the feature of above-described parts and function can Further Division for by a plurality of parts, to be specialized.
In addition, although described in the accompanying drawings the operation of the inventive method with particular order,, this not requires or hint must be carried out these operations according to this particular order, or the operation shown in must carrying out all could realize the result of expectation.On the contrary, the step of describing in flow chart can change execution sequence.Additionally or alternatively, can omit some step, a plurality of steps be merged into a step carry out, and/or a step is decomposed into a plurality of steps carries out.
Although with reference to some specific embodiments, described the present invention, should be appreciated that, the present invention is not limited to disclosed specific embodiment.The present invention is intended to contain interior included various modifications and the equivalent arrangements of spirit and scope of claims.The scope of claims meets the most wide in range explanation, thereby comprises all such modifications and equivalent structure and function.
Claims (28)
1. method that is used for realtime video transmission, it comprises the following steps:
From the real-time receiver, video of video capturing device;
Receive the indication of user to the interested zone of the video of real-time reception by user interface;
Send described indication to video capturing device; And
Receive according to described indication and adjust video after picture from video capturing device.
2. the method for claim 1, wherein according to described indication, adjust picture and comprise: the user by video capturing device adjusts picture according to the information on the video capture interface, and described information is corresponding to described indication.
3. the method for claim 1, wherein:
Comprise from the real-time receiver, video of video capturing device: position and/or the directional information of real-time receiver, video capture device;
Sending described indication to video capturing device comprises: send the real space coordinate information in described interested zone, described real space coordinate information is according to described indication and described position and/or directional information and definite; And
Adjusting picture according to described indication comprises: according to described real space coordinate information, adjust picture.
4. method as claimed in claim 3, wherein according to described real space coordinate information, adjusting picture comprises: the user by video capturing device adjusts picture according to the information on the video capture interface, and the position of described information is in real time corresponding to the indicated true spatial location of described real space coordinate information.
5. the method for claim 1, wherein said interested zone are zone or the outer zones of current picture in current picture.
6. the method for claim 1, wherein said indication comprise with lower one or more: the indication of being undertaken by touch action, the indication of being undertaken by pointing apparatus, indication and the indication by equipment moving and/or rotation are carried out undertaken by button.
7. the method for claim 1, wherein adjust picture according to described indication and comprise with lower one or more: amplify described interested zone, described interested zone is adjusted to picture central authorities and shifts to described interested zone.
8. method that is used for realtime video transmission, it comprises the following steps:
Send in real time the video of seizure to video reception apparatus;
From the user of the video reception apparatus receiver, video receiving equipment indication to the interested zone of the video of real-time transmission;
Adjust the picture of the video of real-time transmission according to described indication; And
Send to adjust video after picture to video reception apparatus.
9. method as claimed in claim 8, wherein according to described indication, adjust picture and comprise: adjust picture by the user according to the information on the video capture interface, described information is corresponding to described indication.
10. method as claimed in claim 8, wherein:
The video that sends in real time seizure to video reception apparatus comprises: the position and/or the directional information that send in real time video capture;
Receiving described indication from video reception apparatus comprises: receive the real space coordinate information in described interested zone, described real space coordinate information is according to described indication and described position and/or directional information and definite; And
Adjusting picture according to described indication comprises: according to described real space coordinate information, adjust picture.
11. method as claimed in claim 10, wherein according to described real space coordinate information, adjusting picture comprises: adjust picture by the user according to the information on the video capture interface, the position of described information is in real time corresponding to the indicated true spatial location of described real space coordinate information.
12. method as claimed in claim 8, wherein said interested zone are zone or the outer zone of current picture in current picture.
13. method as claimed in claim 8, wherein said indication comprise with lower one or more: the indication of being undertaken by touch action, the indication of being undertaken by pointing apparatus, the indication of being undertaken by button and by video reception apparatus being moved and/or rotating the indication of carrying out.
14. method as claimed in claim 8, wherein adjust picture according to described indication and comprise with lower one or more: amplify described interested zone, described interested zone is adjusted to picture central authorities and shifts to described interested zone.
15. a device that is used for realtime video transmission, it comprises:
The first receiving-member, be configured to from the real-time receiver, video of video capturing device;
The second receiving-member, be configured to receive the indication of user to the interested zone of the video of real-time reception by user interface; And
Transmit block, be configured to send described indication to video capturing device;
Wherein the first receiving-member further is configured to receive according to described indication and adjust video after picture from video capturing device.
16. device as claimed in claim 15 is wherein adjusted picture according to described indication and comprised: the user by video capturing device adjusts picture according to the information on the video capture interface, and described information is corresponding to described indication.
17. device as claimed in claim 15, wherein:
Described the first receiving-member further is configured to: position and/or the directional information of real-time receiver, video capture device;
Described transmit block further is configured to: send the real space coordinate information in described interested zone, described real space coordinate information is according to described indication and described position and/or directional information and definite; And
Adjusting picture according to described indication comprises according to described real space coordinate information and adjusts picture.
18. device as claimed in claim 17, wherein according to described real space coordinate information, adjusting picture comprises: the user by video capturing device adjusts picture according to the information on the video capture interface, and the position of described information is in real time corresponding to the indicated true spatial location of described real space coordinate information.
19. device as claimed in claim 15, wherein said interested zone are zone or the outer zone of current picture in current picture.
20. device as claimed in claim 15, wherein said indication comprise with lower one or more: the indication of being undertaken by touch action, the indication of being undertaken by pointing apparatus, indication and the indication by equipment moving and/or rotation are carried out undertaken by button.
21. device as claimed in claim 15, wherein adjust picture according to described indication and comprise with lower one or more: amplify described interested zone, described interested zone is adjusted to picture central authorities and shifts to described interested zone.
22. a device that is used for realtime video transmission, it comprises:
Transmit block, be configured to send in real time to video reception apparatus the video of seizure;
Receiving-member, be configured to the indication to the interested zone of the video of real-time transmission from the user of video reception apparatus receiver, video receiving equipment; And
Adjustment component, be configured to adjust according to described indication the picture of the video of real-time transmission;
Wherein transmit block further is configured to send to adjust video after picture to video reception apparatus.
23. device as claimed in claim 22, wherein said adjustment component further is configured to: adjust picture by the user according to the information on the video capture interface, described information is corresponding to described indication.
24. device as claimed in claim 22, wherein:
Described transmit block further is configured to: the position and/or the directional information that send in real time video capture;
Described receiving-member further is configured to: receive the real space coordinate information in described interested zone, described real space coordinate information is according to described indication and described position and/or directional information and definite; And
Described adjustment component further is configured to: according to described real space coordinate information, adjust picture.
25. device as claimed in claim 24, wherein according to described real space coordinate information, adjusting picture comprises: adjust picture by the user according to the information on the video capture interface, the position of described information is in real time corresponding to the indicated true spatial location of described real space coordinate information.
26. device as claimed in claim 22, wherein said interested zone are zone or the outer zone of current picture in current picture.
27. device as claimed in claim 22, wherein said indication comprise with lower one or more: the indication of being undertaken by touch action, the indication of being undertaken by pointing apparatus, the indication of being undertaken by button and by video reception apparatus being moved and/or rotating the indication of carrying out.
28. device as claimed in claim 22, wherein said adjustment component further are configured to carry out with lower one or more: amplify described interested zone, described interested zone is adjusted to picture central authorities and shifts to described interested zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012101470185A CN103391423A (en) | 2012-05-09 | 2012-05-09 | Method and device for real-time video transmission |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101470185A CN103391423A (en) | 2012-05-09 | 2012-05-09 | Method and device for real-time video transmission |
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| CN2012101470185A Pending CN103391423A (en) | 2012-05-09 | 2012-05-09 | Method and device for real-time video transmission |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105915983A (en) * | 2015-12-14 | 2016-08-31 | 乐视网信息技术（北京）股份有限公司 | Focal length adjusting method and device and intelligent terminal |
| CN108605155A (en) * | 2016-01-15 | 2018-09-28 | 乔戈·亚历山德鲁·塞尔班 | Control the methods and procedures product of the captured in real-time of remote location |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6809759B1 (en) * | 2000-06-19 | 2004-10-26 | Benq Corporation | Remote control unit with previewing device for an image-capturing device |
| CN1874495A (en) * | 2006-01-24 | 2006-12-06 | 华为技术有限公司 | Wireless method and system of monitoring and controlling video based on mobile communication platform in third generation |
| CN101291518A (en) * | 2007-04-16 | 2008-10-22 | 中兴通讯股份有限公司 | System and method for enquiry positioning of mobile terminal |
| CN101354639A (en) * | 2007-07-25 | 2009-01-28 | 联想(北京)有限公司 | Method and terminal for operating object between terminals |
| CN101500133A (en) * | 2009-02-27 | 2009-08-05 | 中兴通讯股份有限公司 | Camera control method and system for visual user equipment |
| CN101771750A (en) * | 2009-12-24 | 2010-07-07 | 中兴通讯股份有限公司 | Terminal of wireless preview shooting and method |
| CN101888608A (en) * | 2010-07-20 | 2010-11-17 | 中兴通讯股份有限公司 | Remote control method, device and system |
| CN101893964A (en) * | 2010-07-21 | 2010-11-24 | 中兴通讯股份有限公司 | Mobile terminal remote control method and mobile terminal |
| CN102170617A (en) * | 2011-04-07 | 2011-08-31 | 中兴通讯股份有限公司 | Mobile terminal and remote control method thereof |
| CN102196087A (en) * | 2010-03-12 | 2011-09-21 | 中兴通讯股份有限公司 | Lens control method and terminals |
-
2012
- 2012-05-09 CN CN2012101470185A patent/CN103391423A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6809759B1 (en) * | 2000-06-19 | 2004-10-26 | Benq Corporation | Remote control unit with previewing device for an image-capturing device |
| CN1874495A (en) * | 2006-01-24 | 2006-12-06 | 华为技术有限公司 | Wireless method and system of monitoring and controlling video based on mobile communication platform in third generation |
| CN101291518A (en) * | 2007-04-16 | 2008-10-22 | 中兴通讯股份有限公司 | System and method for enquiry positioning of mobile terminal |
| CN101354639A (en) * | 2007-07-25 | 2009-01-28 | 联想(北京)有限公司 | Method and terminal for operating object between terminals |
| CN101500133A (en) * | 2009-02-27 | 2009-08-05 | 中兴通讯股份有限公司 | Camera control method and system for visual user equipment |
| CN101771750A (en) * | 2009-12-24 | 2010-07-07 | 中兴通讯股份有限公司 | Terminal of wireless preview shooting and method |
| CN102196087A (en) * | 2010-03-12 | 2011-09-21 | 中兴通讯股份有限公司 | Lens control method and terminals |
| CN101888608A (en) * | 2010-07-20 | 2010-11-17 | 中兴通讯股份有限公司 | Remote control method, device and system |
| CN101893964A (en) * | 2010-07-21 | 2010-11-24 | 中兴通讯股份有限公司 | Mobile terminal remote control method and mobile terminal |
| CN102170617A (en) * | 2011-04-07 | 2011-08-31 | 中兴通讯股份有限公司 | Mobile terminal and remote control method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105915983A (en) * | 2015-12-14 | 2016-08-31 | 乐视网信息技术（北京）股份有限公司 | Focal length adjusting method and device and intelligent terminal |
| CN108605155A (en) * | 2016-01-15 | 2018-09-28 | 乔戈·亚历山德鲁·塞尔班 | Control the methods and procedures product of the captured in real-time of remote location |
| CN108605155B (en) * | 2016-01-15 | 2021-02-05 | 乔戈·亚历山德鲁·塞尔班 | Method and program product for controlling real-time photographing at remote location |
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