CN103369411A - Multiscreen video playing system dynamically generating scaled video, and related device - Google Patents
Multiscreen video playing system dynamically generating scaled video, and related device Download PDFInfo
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Abstract
The invention provides a multiscreen video playing system dynamically generating scaled videos, and a related device. The system comprises a video playing device with a main display, portable communication devices with screens, and a multiscreen display control server. The multiscreen display control server transmits contents of a target video to the video playing device through a network, and the video playing device uses the main display to display the target video. In a process that the main display displays the target video, if the multiscreen display control server receives selection information corresponding to positions of local regions in the main display, the multiscreen display control server would dynamically generate scaled videos corresponding to images displayed in the local regions, and transmits contents of the scaled videos to the portable communication devices through the network, so that the portable communication devices can synchronously display the scaled videos using screens. Using the portable communication devices to display the scaled videos, content integrity of the target video displayed by the main display can be maintained.
Description
Technical field
The relevant movie of the present invention system, espespecially a kind of multi-screen movie system and relevant multihead display control device for Dynamic Generation convergent-divergent film.
Background technology
Traditional movie system all is single screen system.No matter the consumer sees a film to cinema, or utilize family's theater equipment to see a film or TV programme at home, all can only rely on the content that the single screen that fixedly sets up is in advance watched film.Therefore, in the process of movie, if the beholder of film is interested in especially the presentation content of certain partial block in the film, and want that the image that amplifies this partial block watches image detail, will suffer from many problems.
At first, the quality of image behind the image zoom of aforementioned partial block depends primarily on the resolution of film and the image-zooming operation efficiency of movie system.If the resolution of film is not high enough, or the image-zooming operation efficiency of movie system is not enough, and then the quality of image behind the image zoom of partial block will be difficult to satisfactoryly, also can't present enough clearly image detail and appreciate to the beholder.
In addition, in the movie system of the single screen framework of tradition, when amplifying the image of aforementioned partial block, will certainly cover the display space of other block images in the film, and have influence on the integrality of the substance film of playing.
Moreover, there are at the same time many people to watch together in the occasion of same film, different people may feel interest to the presentation content of the different blocks in the film.The movie system of the single screen of tradition obviously can't provide the amplified version of different blocks image to watch to different people simultaneously.
If can not expand the number of screen in the existing movie system, just the production unit of movie or television program is difficult to provide the film presentation mode of more diversification, the consumer also is difficult to obtain film abundanter and different from the past and views and admires experience.
Summary of the invention
In view of this, how to provide the movie that can support multi-screen screen display system, to solve the various shortcomings of aforementioned conventional movie system, real is the industry problems to be solved.
This specification provides a kind of embodiment of multi-screen movie system of Dynamic Generation convergent-divergent film, and it comprises: a movie device comprises a basic display unit; One first portable communication equipment comprises one first screen; An and multihead display Control Server, be arranged to set up the group relation between this movie device and this first portable communication equipment, and the content that transmits a target film by a network makes this movie device utilize this basic display unit to show this target film to this movie device; Wherein, show in the process of this target film at this basic display unit, if this multihead display Control Server receives the one first selection information corresponding with the position of one first regional area in this basic display unit, the one first convergent-divergent film that this multihead display Control Server is can Dynamic Generation corresponding with the shown image of this first regional area, and the content that transmits this first convergent-divergent film by a network makes this first portable communication equipment utilize this first screen synch to show this first convergent-divergent film to this first portable communication equipment.
This specification provides a kind of embodiment of multihead display control device in addition.This multihead display control device can cause a multihead display Control Server to carry out multihead display control running.This multihead display control device comprises: group's setting module, be used for setting up the group relation between a movie device and one first portable communication equipment, wherein this movie device comprises a basic display unit, and this first portable communication equipment comprises one first screen; One target film provides module, and the content that is used for transmitting a target film by network makes this movie device utilize this basic display unit to play this target film to this movie device; One receiver module is used for showing at this basic display unit the process of this target film, receives the one first selection information corresponding with the position of one first regional area in this basic display unit; And one the convergent-divergent film module is provided, for one first corresponding convergent-divergent film of the shown image of Dynamic Generation and this first regional area, and the content that transmits this first convergent-divergent film by a network makes this first portable communication equipment utilize this first screen synch to show this first convergent-divergent film to this first portable communication equipment.
One of advantage of above-described embodiment is that the collocation of portable communication equipment and movie device can provide the film presentation mode of more diversification, and then allows the user can obtain film abundanter and different from the past to view and admire experience.
Another advantage of above-described embodiment is that aforesaid convergent-divergent film is by multihead display Control Server Dynamic Generation, can effectively promote the quality of image of convergent-divergent film, and reduces the demand for the image-zooming operation efficiency of portable communication equipment.Thus, can effectively reduce cost and the circuit complexity of portable communication equipment.
Another advantage of above-described embodiment, that aforesaid multi-screen movie system is by utilizing more and more general portable communication equipment to show the convergent-divergent film, can provide further the local image details to the beholder, and keep simultaneously the integrality of the shown target substance film of basic display unit.
Another advantage of above-described embodiment, to have at the same time many people to watch together in the occasion of same film, aforesaid multi-screen movie system can utilize different portable communication equipments to show respectively different convergent-divergent films, with image detail that different blocks is provided simultaneously to different beholders, satisfy by this different beholders' personal like, can significantly expand the range of application of multi-screen movie system and functional.
Other advantages of the present invention will explain orally in more detail by the following description and accompanying drawing.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the application, consists of the application's a part, and the application's illustrative examples and explanation thereof are used for explaining the application, do not consist of the improper restriction to the application.
Fig. 1 is the functional block diagram behind the multi-screen movie system simplification of one embodiment of the invention.
Fig. 2 is the schematic diagram after the functional module of the multihead display control device in the multihead display Control Server of Fig. 1 is simplified.
Fig. 3 to Fig. 4 is the flow chart after the movie method of one embodiment of the invention is simplified.
Fig. 5 is the schematic diagram after the movie running of one embodiment of the invention is simplified.
Fig. 6 to Fig. 7 is the flow chart after the movie method of another embodiment of the present invention is simplified.
Fig. 8 is the schematic diagram after the movie running of another embodiment of the present invention is simplified.
Embodiment
Below will cooperate relevant drawings that embodiments of the invention are described.In the accompanying drawings, identical label represents identical or similar element or process step.
Fig. 1 is the functional block diagram after the multi-screen movie system (multi-screen video playback system) 100 of one embodiment of the invention is simplified.Multi-screen movie system 100 comprises movie device (video playback device) 110, one or more portable communication equipment 120 (portable communication device, illustrating 120-a～120-n among the figure is example), multihead display Control Server (multi-screen display controlling server) 130 and database 140.In multi-screen movie system 100, database 140 is used for storing the content of the target film that the user of portable communication equipment 120-a～120-n will watch.Multihead display Control Server 130 is arranged to set up the group's relation between movie device 110 and portable communication equipment 120-a～120-n, and transmits the content of target film to movie device 110 by network.Movie device 110 can utilize basic display unit 115 and loudspeaker 117 to play the video content of target film.
Play in the process of target film at movie device 110, if the user of portable communication equipment 120 is interested in especially the shown image of the regional area in the basic display unit 115, and think further to watch the details of the shown image of this regional area, then this user can utilize the remote controller (not illustrating) of portable communication equipment 120 or movie device 110, sets position and the size of aforesaid regional area.Then, movie device 110 can produce and transmit the selection information corresponding with the position of this regional area to multihead display Control Server 130.
When multihead display Control Server 130 receives this selection information, can Dynamic Generation corresponding with the shown image of this regional area convergent-divergent film (scaled video), and send the content of convergent-divergent film to portable communication equipment 120, make this convergent-divergent film of portable communication equipment 120 simultaneous displays.
In other words, the convergent-divergent film that multihead display Control Server 130 produces is the version behind the shown image zoom of the regional area of basic display unit 115, or the version of the shown image of aforementioned regional area after dwindling.Multi-screen movie system 100 can utilize portable communication equipment 120 to present the zoom version of the interested specific image block of user, to satisfy the user for the demand of watching of the image detail of particular block, can not have influence on again the integrality of the shown target substance film of basic display unit 115 simultaneously.
The English index a～n of small letter in the element number that uses in this case specification and accompanying drawing and the device numbering just for convenient other element and the device of censuring, is not intentionally the quantity of aforementioned components and device to be confined to given number.In this case specification and accompanying drawing, if do not indicate this element number or install the index of numbering when using a certain element number or device numbering, then representing this element number or device numbering is to censure not specific arbitrary element or device in affiliated element group or the device group.For example, element number 121-a censure to as if control circuit 121-a, the object that element number 121 is censured then is not specific arbitrary control circuit among control circuit 121-a～121-n.Again for example, device numbering 120-a censure to as if portable communication equipment 120-a, the objects that device numbering 120 is censured then are not specific arbitrary portable communication equipments among portable communication equipment 120-a～120-n.
As shown in Figure 1, movie device 110 comprises control circuit 111, telecommunication circuit 113, basic display unit 115 and loudspeaker 117.Aforesaid basic display unit 115 can be the various devices capable of displaying image such as screen, projector.Portable communication equipment 120-a～120-n comprises respectively control circuit 121, telecommunication circuit 123, screen 125 and loudspeaker 127.Multihead display Control Server 130 comprises control circuit 131, telecommunication circuit 133 and nonvolatile (non-transitory) storage device 135, wherein stores multihead display control device 137 in the storage device 135.Aforesaid control circuit 111,121 and 131 all can be realized by one or more processor unit.Aforesaid telecommunication circuit 113,123 and 133 all can realize with cable network interface, wireless network interface or the hybrid circuit of integrating simultaneously aforementioned two kinds of interfaces.In when running, multihead display Control Server 130 can carry out data communication via network and movie device 110 and portable communication equipment 120.
On the implementation, multihead display Control Server 130 can realize with single server, also can be with a plurality of server combinations that are positioned at same geographical area, or realize with a plurality of server combinations that are positioned at different geographic regions.
In multi-screen movie system 100, movie device 110 can be the various devices that can be used to play film, for example, the audio-visual playback equipment in computer (comprising flat computer, notebook, little pen electricity etc.), TV, family's theater equipment or the cinema etc.120 of portable communication equipments can be the various portable electronic devices that possess the interconnection network function and have screen, such as mobile phone, flat computer, notebook, little pen electricity, e-book, handheld game device etc.Aforesaid network can be the Internet or the internal network that adopts various communication protocols.
Multihead display control device 137 in the multihead display Control Server 130 can be comprised of one or more application program module.For example, Fig. 2 is the schematic diagram after the functional module of the multihead display control device 137 among Fig. 1 is simplified.In the present embodiment, multihead display control device 137 comprises group's setting module (group setting module) 210, the target film provides module (target video providing module) 220, receiver module (receiving module) 230 and convergent-divergent film that module (scaled video providing module) 240 is provided.
The Fig. 3 to Fig. 5 that below will arrange in pairs or groups further specifies the function mode of multi-screen movie system 100.
Fig. 3 to Fig. 4 is the flow chart after the movie method of one embodiment of the invention is simplified.Fig. 5 is the schematic diagram after the movie running of one embodiment of the invention is simplified.
In the flow chart that Fig. 3 illustrates, be arranged in the flow process of the affiliated field of a specific device, namely represent the flow process of being undertaken by this specific device.For example, being marked at the part in " movie device " field, is the flow process of being undertaken by movie device 110; Being marked at the part in " multihead display Control Server " field, is the flow process of being undertaken by multihead display Control Server 130; Being marked at the part in " portable communication equipment 120-a " field, is the flow process of being undertaken by portable communication equipment 120-a, and the rest may be inferred for all the other.In follow-up flow chart, also adopt identical Orchestration.
During each flow chart illustrates below carrying out movie method, control circuit 131 in the multihead display Control Server 130 can be carried out multihead display control device 137, carries out by the control of the multihead display that part or all of flow process was consisted of in corresponding field running to cause (enable) multihead display Control Server 130.
When the user of portable communication equipment 120 will watch the target film, can utilize movie device 110 and portable communication equipment 120 to carry out flow process 302, to set up the device group relation of 120 of movie device 110 and portable communication equipments.
In flow process 302, movie device 110 utilizes telecommunication circuit 113 via network and multihead display Control Server 130 lines, and 120 of each portable communication equipments utilize telecommunication circuit 123 via network and multihead display Control Server 130 lines.Group's setting module 210 of multihead display Control Server 130, can carry out authentication (identity authentication) program to movie device 110 and portable communication equipment 120, and the device group that sets up movie device 110 and 120 of portable communication equipments concerns.
For example, group's setting module 210 can require the user of movie device 110 to select in flow process 302 or input a particular demographic code.When portable communication equipment 120 and multihead display Control Server 130 line, multihead display Control Server 130 can require the user of portable communication equipment 120 to select or input group's code.When the particular demographic code that the group codes that provides when portable communication equipment 120 and movie device 110 provide met, group's setting module 210 just can and use the portable communication equipment 120 of same group code be set as same device group with movie device 110.
Perhaps, movie device 110 and portable communication equipment 120 also can (for example utilize suitable telecommunication circuit in flow process 302, near-field communication (near field communication, NFC) circuit, Bluetooth circuit, WiFi circuit etc.), carry out device pairing to each other, and send the information of matching to multihead display Control Server 130 by movie device 110.After the receiver module 230 of multihead display Control Server 130 received the unpaired message that movie device 110 transmits, group's setting module 210 just can be set as the movie device 110 of appointment in the unpaired message and portable communication equipment 120 same device group.
In flow process 304, the content of the target film that the user that the target film of multihead display Control Server 130 provides module 220 can obtain portable communication equipment 120 in database 140 will watch, and utilize telecommunication circuit 133 that the content of target film is sent to movie device 110 by network.
In flow process 306, the control circuit 111 of movie device 110 can utilize telecommunication circuit 113 to receive to send the content of the target film that multihead display Control Server 130 transmits.
In flow process 308, control circuit 111 can utilize the presentation content of basic display unit 115 display-object films, and utilizes loudspeaker 117 to play the audio content of target film, to play the target film.
In the process of basic display unit 115 display-object films, if the user of portable communication equipment 120-a is interested in especially the shown image of one first regional area 510 in the basic display unit 115, and think further to watch the details of the shown image of the first regional area 510, then this user can utilize the remote controller (not illustrating) of movie device 110, sets position and the size of the first regional area 510.
At this moment, movie device 110 can utilize corresponding remote controller signal receiving circuit (not illustrating) to carry out flow process 310, sets for the selection of the position of the first regional area 510 of basic display unit 115 to receive the user.On the implementation, movie device 110 can be presented at the border of the first regional area 510 on the basic display unit 115, also can a center position with the first regional area 510 be presented on the basic display unit 115.
In flow process 312, the control circuit 111 of movie device 110 can be set according to the selection that receives, and produces the first selection information corresponding with the position of the first regional area 510.On the implementation, aforementioned the first selection information can comprise position coordinates, shape, size, and the parameter such as bounds of the first regional area 510.Perhaps, the first selection information also can only comprise the positional information of the central point of the first regional area 510.
In flow process 314, control circuit 111 can utilize telecommunication circuit 113 that this first selection information exchange is crossed network and send multihead display Control Server 130 to.
In flow process 316, the receiver module 230 of multihead display Control Server 130 can receive the first selection information that movie device 110 transmits.
In flow process 318, the positional information that the convergent-divergent film of multihead display Control Server 130 provides module 240 can obtain according to the first selection information the first regional area 510, and the Dynamic Generation first convergent-divergent film corresponding with the first regional area 510 corresponding images.
On the implementation, the convergent-divergent film provides the module 240 can be according to the positional information of the first regional area 510, from database 140, read the first regional area 510 corresponding presentation content of basic display unit 115, and the first regional area 510 corresponding presentation content are carried out an interpolation (interpolation) computing, producing the version behind the first regional area 510 corresponding image zooms, and utilize version behind the image zoom as the first convergent-divergent film.Aforesaid interpolation arithmetic can increase the resolution of image, so that the first convergent-divergent film that the convergent-divergent film provides module 240 to produce has higher resolution than shown image on the first regional area 510 of basic display unit 115.
In the present embodiment, the image-zooming operation efficiency of multihead display Control Server 130 is higher than the image-zooming operation efficiency of portable communication equipment 120-a.Therefore, utilize the convergent-divergent film to provide module 240 to produce the first convergent-divergent film corresponding with the image of the first regional area 510, can effectively promote the quality of image of the first convergent-divergent film, and reduce the demand for the image-zooming operation efficiency of portable communication equipment 120-a.
Perhaps, the production unit of target film can be the target film and additionally prepares one or more more content of high-res version, and is stored in the database 140.That is any section of target film can have the content of plural different resolution versions can supply 130 accesses of multihead display Control Server.In the present embodiment, the target film of multihead display Control Server 130 provides the module 220 can be in aforesaid flow process 304, in database 140, obtain the content of a predetermined resolution version of target film, and utilize telecommunication circuit 133 that the content of the predetermined resolution version of target film is sent to movie device 110 by network.And in aforesaid flow process 318, the convergent-divergent film of multihead display Control Server 130 provides module 240, then can read from database 140 a high-res version more of target film.The convergent-divergent film provides module 240 can obtain the presentation content corresponding with the first regional area 510 from the more high-res version of target film, forming the version behind the first regional area 510 corresponding image zooms, and utilize version behind the image zoom as the first convergent-divergent film.
For example, the predetermined resolution version of aforementioned target film, can be standard image quality (the standard definition of target film, SD) version, and the more high-res version of aforementioned target film then can be more version of high image quality specification of high image quality (Full-HD) version, superelevation image quality (Super Hi-Vision) version of target film or other.
Thus, the first convergent-divergent film that just can make the convergent-divergent film provide module 240 to produce has higher resolution than shown image on the first regional area 510 of basic display unit 115.Therefore, utilize the convergent-divergent film to provide module 240 to produce the first convergent-divergent film corresponding with the image of the first regional area 510, can effectively promote the quality of image of the first convergent-divergent film, and reduce the demand for the image-zooming operation efficiency of portable communication equipment 120-a.
In flow process 320, the convergent-divergent film provides module 240 can utilize telecommunication circuit 133 that the content of the first convergent-divergent film is passed to portable communication equipment 120-a by network.
In flow process 322, the telecommunication circuit 123-a of portable communication equipment 120-a can receive the content of the first convergent-divergent film that multihead display Control Server 130 transmits.Simultaneously, control circuit 121-a can utilize the presentation content of screen 125-a simultaneous display the first convergent-divergent film, and utilizes loudspeaker 127-a to play synchronously the audio content of the first convergent-divergent film.In the embodiment of Fig. 5, the area of aforementioned the first regional area 510 is less than the area of screen 125-a.
On the implementation, when portable communication equipment 120-a play the first convergent-divergent film, the basic display unit 115 of movie device 110 was still in the complete image content that continues the display-object film, and loudspeaker 117 are also still at the audio content that continues to play the target film.Therefore, the first convergent-divergent film that produces in aforesaid flow process 318 can only comprise presentation content and not comprise audio content, to reduce the data volume of the first convergent-divergent film.In the case, portable communication equipment 120-a only needs to come the presentation content of simultaneous display the first convergent-divergent film with screen 125-a in aforesaid flow process 322, and need not to play sound with loudspeaker 127-a.
In the process of basic display unit 115 display-object films, if the user of portable communication equipment 120-n is interested in especially the shown image of one second regional area 520 in the basic display unit 115, and think further to watch the details of the shown image of the second regional area 520, then this user can utilize the remote controller (not illustrating) of movie device 110, sets position and the size of the second regional area 520.
As shown in Figure 4, this moment, 110 meetings of movie device utilized corresponding remote controller signal receiving circuit (not illustrating) carry out flow process 410, set for the selection of the position of the second regional area 520 of basic display unit 115 to receive the user.On the implementation, movie device 110 can be presented at the border of the second regional area 520 on the basic display unit 115, also can be only with the position display of the central point 522 of the second regional area 520 on basic display unit 115.
In flow process 412, the control circuit 111 of movie device 110 can be set according to the selection that receives, and produces the second selection information corresponding with the position of the second regional area 520.On the implementation, aforementioned the second selection information can comprise position coordinates, shape, size, and the parameter such as bounds of the second regional area 520.Perhaps, the second selection information also can only comprise the positional information of the central point 522 of the second regional area 520.
In flow process 414, control circuit 111 can utilize telecommunication circuit 113 that this second selection information exchange is crossed network and send multihead display Control Server 130 to.
In flow process 416, the receiver module 230 of multihead display Control Server 130 can receive the second selection information that movie device 110 transmits.
In flow process 418, the positional information that the convergent-divergent film of multihead display Control Server 130 provides module 240 can obtain according to the second selection information the second regional area 520, and the Dynamic Generation second convergent-divergent film corresponding with the second regional area 520 corresponding images.
As previously mentioned, the convergent-divergent film provides the module 240 can be according to the positional information of the second regional area 520, from database 140, read the second regional area 520 corresponding presentation content of basic display unit 115, and the second regional area 520 corresponding presentation content are carried out an interpolation arithmetic, producing the version behind the second regional area 520 corresponding image zooms, and utilize version behind the image zoom as the second convergent-divergent film.Thus, the second convergent-divergent film that just can make the convergent-divergent film provide module 240 to produce has higher resolution than shown image on the second regional area 520 of basic display unit 115.
In the present embodiment, the image-zooming operation efficiency of multihead display Control Server 130 is higher than the image-zooming operation efficiency of portable communication equipment 120-n.Therefore, utilize the convergent-divergent film to provide module 240 to produce the second convergent-divergent film corresponding with the image of the second regional area 520, can effectively promote the quality of image of the second convergent-divergent film, and reduce the demand for the image-zooming operation efficiency of portable communication equipment 120-n.
Production unit at aforementioned target film is that the target film is additionally prepared one or more more content of high-res version, and be stored among the embodiment of database 140, the target film of multihead display Control Server 130 provides the module 220 can be in aforesaid flow process 418, reads a high-res version more of target film from database 140.The convergent-divergent film provides module 240 can obtain the presentation content corresponding with the second regional area 520 from the more high-res version of target film, forming the version behind the second regional area 520 corresponding image zooms, and utilize version behind the image zoom as the second convergent-divergent film.Similarly, the more high-res version of aforementioned target film can be more version of high image quality specification of high image quality (Full-HD) version, superelevation image quality (Super Hi-Vision) version of target film or other.
Thus, the second convergent-divergent film that just can make the convergent-divergent film provide module 240 to produce has higher resolution than shown image on the second regional area 520 of basic display unit 115.Therefore, utilize the convergent-divergent film to provide module 240 to produce the second convergent-divergent film corresponding with the image of the second regional area 520, can effectively promote the quality of image of the second convergent-divergent film, and reduce the demand for the image-zooming operation efficiency of portable communication equipment 120-n.
In flow process 420, the convergent-divergent film provides module 240 can utilize telecommunication circuit 133 that the content of the second convergent-divergent film is passed to portable communication equipment 120-n by network.
In flow process 422, the telecommunication circuit 123-n of portable communication equipment 120-n can receive the content of the second convergent-divergent film that multihead display Control Server 130 transmits.Simultaneously, control circuit 121-n can utilize the presentation content of screen 125-n simultaneous display the second convergent-divergent film, and utilizes loudspeaker 127-n to play synchronously the audio content of the second convergent-divergent film.In the embodiment of Fig. 5, the area of aforementioned the second regional area 520 is less than the area of screen 125-n.
On the implementation, when portable communication equipment 120-n play the second convergent-divergent film, the basic display unit 115 of movie device 110 was still in the complete image content that continues the display-object film, and loudspeaker 117 are also still at the audio content that continues to play the target film.Therefore, the second convergent-divergent film that produces in aforesaid flow process 418 can only comprise presentation content and not comprise audio content, to reduce the data volume of the second convergent-divergent film.In the case, portable communication equipment 120-n only needs to come the presentation content of simultaneous display the second convergent-divergent film with screen 125-n in aforesaid flow process 422, and need not to play sound with loudspeaker 127-n.
In the embodiment of earlier figures 3 and Fig. 4, the user utilizes the remote controller of movie device 110 to come position and the size of the regional area in the target setting film.But this is an embodiment, but not limits to actual execution mode of the present invention.As previously mentioned, the user also can utilize portable communication equipment 120 to set position and the size of aforesaid regional area.The Fig. 6 to Fig. 8 that below will arrange in pairs or groups further specifies the another kind of function mode of movie system 100.
Fig. 6 to Fig. 7 is the flow chart after the movie method of another embodiment of the present invention is simplified.Fig. 8 is the schematic diagram after the movie running of another embodiment of the present invention is simplified.
As shown in Figure 8, the portable communication equipment 120-a in the present embodiment can utilize screen 125-a to show that a user controls interface 810, and portable communication equipment 120-n can utilize screen 125-n to show that a user controls interface 820.In the process of basic display unit 115 display-object films, if the user of portable communication equipment 120-a is interested in especially the shown image of the first regional area 510 in the basic display unit 115, and think further to watch the details of the shown image of the first regional area 510, then this user can utilize the user on the screen 125-a to control interface 810, sets position and the size of the first regional area 510.For example, the user can control by mobile user the position of the pointer square (indicator block) 812 in the interface 810, set the position of the first regional area 510, and the user can by the size of adjusting pointer square 812, set the size of the first regional area 510.
At this moment, the control circuit 121-a of portable communication equipment 120-a can carry out the flow process 610 among Fig. 6, sets for the selection of the position of the first regional area 510 of basic display unit 115 to receive the user.On the implementation, movie device 110 can be presented at the border of the first regional area 510 on the basic display unit 115, also can a center position with the first regional area 510 be presented on the basic display unit 115.
In flow process 611, control circuit 121-a can set according to the selection that receives, and produces first set information corresponding with the position of the first regional area 510, and utilizes telecommunication circuit 123-a to send the first set information to movie device 110.On the implementation, aforementioned the first set information can comprise position coordinates, shape, size, and the parameter such as bounds of the first regional area 510.Perhaps, the first set information also can only comprise the positional information of the central point of the first regional area 510.
In flow process 612, the telecommunication circuit 113 of movie device 110 can receive the first set information that portable communication equipment 120-a transmits.
In flow process 613, the control circuit 111 of movie device 110 can according to the first set information that receives, produce the first selection information corresponding with the position of the first regional area 510.On the implementation, aforementioned the first selection information can comprise position coordinates, shape, size, and the parameter such as bounds of the first regional area 510.Perhaps, the first selection information also can only comprise the positional information of the central point of the first regional area 510.
Follow-up flow process 314～322 among Fig. 6 is identical with flow process 314～322 in the earlier figures 3, so the running of the flow process 314～322 in the relevant earlier figures 3, execution mode, and the related description of associated advantages also are applicable among the embodiment of Fig. 6.
Similarly, in the process of basic display unit 115 display-object films, if the user of portable communication equipment 120-n is interested in especially the shown image of the second regional area 520 in the basic display unit 115, and think further to watch the details of the shown image of the second regional area 520, then this user can utilize the user on the screen 125-n to control interface 820, sets position and the size of the second regional area 520.For example, the user can control by mobile user the position of the pointer point (indicator point) 822 in the interface 820, sets the position of the second regional area 520.
At this moment, the control circuit 121-n of portable communication equipment 120-n can carry out the flow process 710 among Fig. 7, sets for the selection of the position of the second regional area 520 of basic display unit 115 to receive the user.On the implementation, movie device 110 can be presented at the border of the second regional area 520 on the basic display unit 115, also can be only with the position display of the central point 522 of the second regional area 520 on basic display unit 115.
In flow process 711, control circuit 121-n can set according to the selection that receives, and produces second set information corresponding with the position of the second regional area 520, and utilizes telecommunication circuit 123-n to send the second set information to movie device 110.On the implementation, aforementioned the second set information can only comprise the positional information of the central point 522 of the second regional area 520.
In flow process 712, the telecommunication circuit 113 of movie device 110 can receive the second set information that portable communication equipment 120-n transmits.
In flow process 713, the control circuit 111 of movie device 110 can according to the second set information that receives, produce the second selection information corresponding with the position of the second regional area 520.On the implementation, aforementioned the second selection information can only comprise the positional information of the central point 522 of the second regional area 520.
Follow-up flow process 414～422 among Fig. 7 is identical with flow process 414～422 in the earlier figures 4, so the running of the flow process 414～422 in the relevant earlier figures 4, execution mode, and the related description of associated advantages also are applicable among the embodiment of Fig. 7.
By above stated specification as can be known, multi-screen movie system 100 is by utilizing more and more general portable communication equipment 120-a～120-n to show the convergent-divergent film, can provide further the local image details to the beholder, and keep simultaneously the integrality of the shown target substance film of basic display unit 115.Therefore, multi-screen movie system 100 can significantly promote the user for the selection elasticity of the film details of watching, the production unit that the movie or television program also is provided is the film presentation mode of diversification more, and then allows the film beholder can obtain film abundanter and different from the past to view and admire experience.
In addition, aforesaid the first convergent-divergent film and the second convergent-divergent film are by multihead display Control Server 130 Dynamic Generations, can effectively promote the quality of image of convergent-divergent film, and reduce the demand for the image-zooming operation efficiency of portable communication equipment 120-a～120-n.Thus, can effectively reduce cost and the circuit complexity of portable communication equipment 120-a～120-n.
Moreover, there are at the same time many people to watch together in the occasion of target film, aforesaid multi-screen movie system 100 can utilize different portable communication equipment 120-a～120-n to show respectively different convergent-divergent films, with image detail that zones of different is provided simultaneously to different beholders, satisfy by this different beholders' personal like, can significantly expand the range of application of multi-screen movie system 100 and functional.
In specification and claim, used some vocabulary to censure specific element.Yet the person of ordinary skill in the field should understand, and same element may be called with different nouns.Specification and claim not with the difference of title as the mode of distinguishing element, but the benchmark that is used as distinguishing with the difference of element on function.Be open term at specification and claim mentioned " comprising ", so should be construed to " comprise but be not limited to ".In addition, " couple " this comprise any directly and indirectly connect means.Therefore, be coupled to the second element if describe the first element in the literary composition, then represent the first element and can directly be connected in the second element by the signal connected mode such as electric connection or wireless transmission, optical delivery, perhaps by other elements or connection means indirectly electrically or signal be connected to this second element.
Used herein " and/or " describing mode, comprise cited one of them or the combination in any of a plurality of projects.In addition, unless specialize in the specification, the term of any odd number lattice all comprises the connotation of plural lattice simultaneously.
The flow process feature of some device in claim in claims is corresponding consistent with operation workflow content in the flow chart of accompanying drawing and specification.Therefore, these install claim, should be understood to mainly realize the functional module framework of aforementioned solution by the computer program of specification record, and not should be understood to mainly realize by hardware mode the entity apparatus of this solution.
Below only be preferred embodiment of the present invention, all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (19)
1. the multi-screen movie system of a Dynamic Generation convergent-divergent film is characterized in that, comprises:
One movie device comprises a basic display unit;
One first portable communication equipment comprises one first screen; And
One multihead display Control Server, be arranged to set up the group relation between this movie device and this first portable communication equipment, and the content that transmits a target film by a network makes this movie device utilize this basic display unit to show this target film to this movie device;
Wherein, show in the process of this target film at this basic display unit, if this multihead display Control Server receives the one first selection information corresponding with the position of one first regional area in this basic display unit, the one first corresponding convergent-divergent film of image that this multihead display Control Server Dynamic Generation and this first regional area are shown, and the content that transmits this first convergent-divergent film by a network makes this first portable communication equipment utilize this first screen synch to show this first convergent-divergent film to this first portable communication equipment.
2. multi-screen movie as claimed in claim 1 system is characterized in that this first selection information comprises the data of a border scope of this first regional area.
3. multi-screen movie as claimed in claim 1 system is characterized in that this first selection information comprises the data of a center position of this first regional area.
4. multi-screen movie as claimed in claim 1 system is characterized in that an area of this first regional area is less than an area of this first screen.
5. multi-screen movie as claimed in claim 1 system, it is characterized in that, when a user utilized a remote controller of this movie device to select this first regional area in this basic display unit, this movie device produced also and transmits this first selection information to this multihead display Control Server.
6. multi-screen movie as claimed in claim 1 system, it is characterized in that, this first portable communication equipment utilizes this first convergent-divergent film of this first screen display and a user to control the interface, and when a user utilized this user to control the interface to select this first regional area in this basic display unit, this first portable communication equipment produced and also transmits one first set information corresponding with the position of this first regional area to this movie device;
Wherein, this movie device produces this first selection information according to this first set information, and transmits this first selection information to this multihead display Control Server.
7. multi-screen movie as claimed in claim 1 system is characterized in that this first convergent-divergent film is the version behind the shown image zoom of this first regional area, or the version of the shown image of this first regional area after dwindling.
8. multi-screen movie as claimed in claim 7 system is characterized in that this multihead display Control Server carries out an interpolation arithmetic to the corresponding presentation content of this first regional area, to produce the version behind the corresponding image zoom of this first regional area.
9. multi-screen movie as claimed in claim 7 system, it is characterized in that, this multihead display Control Server obtains a presentation content corresponding with this first regional area in the high-res version more of this target film, to form the version behind the corresponding image zoom of this first regional area.
10. multi-screen movie as claimed in claim 1 system is characterized in that other comprises:
One second portable communication equipment comprises one second screen; And
Wherein, this multihead display Control Server is also set up the group relation between this movie device and this second portable communication equipment, and show in the process of this target film at this basic display unit, if this multihead display Control Server receives the one second selection information corresponding with the position of one second regional area in this basic display unit, the one second corresponding convergent-divergent film of image that this multihead display Control Server Dynamic Generation and this second regional area are shown, and the content that transmits this second convergent-divergent film by a network is to this second portable communication equipment, so that this second portable communication equipment utilizes this second screen synch to show this second convergent-divergent film.
11. a multihead display control device is used for causing a multihead display Control Server to carry out multihead display control running, it is characterized in that this multihead display control device comprises:
One group's setting module is used for setting up the group relation between a movie device and one first portable communication equipment, and wherein this movie device comprises a basic display unit, and this first portable communication equipment comprises one first screen;
One target film provides module, and the content that is used for transmitting a target film by network makes this movie device utilize this basic display unit to play this target film to this movie device;
One receiver module is used for showing at this basic display unit the process of this target film, receives the one first selection information corresponding with the position of one first regional area in this basic display unit; And
One convergent-divergent film provides module, for one first corresponding convergent-divergent film of the shown image of Dynamic Generation and this first regional area, and the content that transmits this first convergent-divergent film by a network makes this first portable communication equipment utilize this first screen synch to show this first convergent-divergent film to this first portable communication equipment.
12. the multihead display control device such as claim 11 is characterized in that, this first selection information comprises the data of a border scope of this first regional area.
13. the multihead display control device such as claim 11 is characterized in that, this first selection information comprises the data of a center position of this first regional area.
14. the multihead display control device such as claim 11 is characterized in that, an area of this first regional area is less than an area of this first screen.
15. the multihead display control device such as claim 11 is characterized in that, this receiver module receives this first selection information from this movie device.
16. the multihead display control device such as claim 11 is characterized in that, this first convergent-divergent film is the version behind the shown image zoom of this first regional area, or the version of the shown image of this first regional area after dwindling.
17. the multihead display control device such as claim 16 is characterized in that, this convergent-divergent film provides module that the corresponding presentation content of this first regional area is carried out an interpolation arithmetic, to produce the version behind the corresponding image zoom of this first regional area.
18. the multihead display control device such as claim 16, it is characterized in that, the presentation content corresponding with this first regional area in the high-res version more that this convergent-divergent film provides module to obtain this target film is to form the version behind the corresponding image zoom of this first regional area.
19. the multihead display control device such as claim 11 is characterized in that, this group's setting module is also set up this movie device and is comprised group relation between one second portable communication equipment of one second screen;
Wherein, show in the process of this target film at this basic display unit, if this receiver module receives the one second selection information corresponding with the position of one second regional area in this basic display unit, this convergent-divergent film provides one second corresponding convergent-divergent film of the shown image of module Dynamic Generation and this second regional area, and the content that transmits this second convergent-divergent film by a network is to this second portable communication equipment, so that this second portable communication equipment utilizes this second screen synch to show this second convergent-divergent film.
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| CN201310116479.0A Active CN103369354B (en) | 2012-04-06 | 2013-04-03 | The video playback system of film and relevant device is shown by multiple combined screens |
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| CN201310116479.0A Active CN103369354B (en) | 2012-04-06 | 2013-04-03 | The video playback system of film and relevant device is shown by multiple combined screens |
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