TWI495329B - Cross-platform multimedia interaction system with multiple displays and dynamically-configured hierarchical servers and related method, electronic device and computer program product - Google Patents

Description

Cross-platform multimedia interactive system with multiple displays and dynamically configured layered servers, and related methods, electronic devices and computer program products

The invention relates to a cross-platform multimedia interactive system, in particular to a cross-platform multimedia interactive system comprising a plurality of displays and a dynamically configured layered server, and related multimedia generating methods, electronic devices, and computer program products.

As technology advances, various types of electronic devices that can connect to the Internet are becoming more and more popular. For example, desktop computers, desktop game consoles, transaction machines, most mobile electronic devices (such as mobile phones, tablets, notebooks, handheld games, etc.), and even some TVs, refrigerators. Home appliances such as audio and audio are all equipped with networking functions. The foregoing different electronic devices can be connected to the Internet through wired or wireless communication mechanisms, and additional electronic devices can also utilize additional devices such as Bluetooth devices, infrared devices, and near field communication (NFC) circuits. Communication circuits to implement data communication with each other. In addition, the aforementioned different electronic devices also have a display for the user to input control commands or to present multimedia content to the user.

However, in order for users of different electronic devices to perform interactive operations related to multimedia content, such as multi-person interactive games or multi-person online chat, different electronic devices must be set to use the same communication protocol. The additional communication device enables multimedia content to be transferred between multiple electronic devices. However, this is obviously an unrealistic solution, because the provision of additional communication circuits in the electronic device, such as the aforementioned Bluetooth device, infrared device, near field communication circuit, etc., not only increases the cost of the electronic device, but also increases The overall volume of the electronic device.

In the trend of lighter and thinner designs for many electronic devices (such as mobile phones, tablets, etc.), it is difficult to install various communication circuits of different specifications in the limited housing space of a single electronic device. Due to the aforementioned hardware design limitations, it is difficult to perform cross-platform interactive operations related to multimedia content between different electronic devices.

In view of this, how to perform interactive operation related to multimedia content between different electronic devices without using an additional communication circuit such as a Bluetooth device, an infrared device, or a near field communication circuit is actually waiting for the industry. solved problem.

The present specification provides an embodiment of a cross-platform multimedia interactive system having a plurality of displays and a dynamically configured layered server, comprising: a central forwarding server; and a plurality of electronic devices connected to the central forwarding server via the Internet a line for identity authentication; and a plurality of displays respectively disposed on the plurality of electronic devices; wherein the central forwarding server dynamically specifies one of the plurality of electronic devices as an area forwarding server and indicates the area The forwarding server starts a webpage connection server module, and the central forwarding server further forwards the area to a network address of the server to notify other electronic devices in the plurality of electronic devices; wherein when the area is forwarded wait After the server starts the webpage connection server module, the other electronic devices of the plurality of electronic devices establish one or more network connections with the area forwarding server, and the plurality of electronic devices connect to the server via the webpage. The module performs control parameter transmission, and generates corresponding images according to the received control parameters, and displays them on the plurality of displays respectively.

The present specification further provides an embodiment of a multimedia generation method for a cross-platform multimedia interactive system, where the cross-platform multimedia interactive system includes a central forwarding server, a plurality of electronic devices, and a plurality of electronic devices respectively disposed on the plurality of electronic devices. a plurality of displays, the method comprising: connecting the plurality of electronic devices to the central forwarding server via the Internet; and authenticating the plurality of electronic devices by using the central forwarding server; One of the electronic devices serves as an area forwarding server; the area forwarding server is instructed to activate a webpage connection server module; and the central forwarding server is used to forward the area to a network address of the server to notify the network And the other electronic device of the plurality of electronic devices; after the area forwarding server starts the webpage connection server module, establishing one or more of the other electronic devices of the plurality of electronic devices and the regional forwarding server a network connection; using the plurality of electronic devices to transmit control parameters via the one or more network connections; Generating the plurality of electronic devices based on the received plurality of control parameter corresponding to the image; and a plurality of the images are displayed on the plurality of displays.

The present specification further provides a multimedia generating method for a target electronic device, comprising: connecting the target electronic device to a central forwarding server via the Internet for identity authentication; and forwarding the server from the central network via the Internet. Receiving a startup command; after receiving the startup command, starting a webpage connection server module in the target electronic device to establish a connection between the target electronic device and another electronic device Or a plurality of network connections, so that the target electronic device and other electronic devices can transmit the control parameters via the webpage connection server module; and generate corresponding one or more images according to the control parameters transmitted by the other electronic devices; And displaying the one or more images on a display of the target electronic device.

The present specification further provides an embodiment of a computer program product stored in a non-transitory storage device of a target electronic device, which is caused when a control circuit of the target electronic device executes the computer program product The target electronic device performs a multimedia generating operation, and the multimedia generating operation includes: connecting the target electronic device to a central forwarding server via the Internet for identity authentication; receiving a startup command from the central forwarding server via the Internet. After receiving the startup command, launching a webpage connection server module in the target electronic device to establish one or more network connections between the target electronic device and other electronic devices, so that the target electronic device And transmitting, by the other electronic device, the control parameter by using the webpage connection server; generating corresponding one or more images according to the control parameters transmitted by the other electronic device; and displaying the one or more images on the target electronic device On a display.

The present specification further provides a method for selecting a regional forwarding server in a cross-platform multimedia interactive system, wherein the cross-platform multimedia interactive system includes a central forwarding server, a plurality of electronic devices, and are respectively disposed on the plurality of a plurality of displays on the electronic device, the method comprising: performing identity authentication on the plurality of electronic devices by using the central forwarding server; dynamically designating one of the plurality of electronic devices according to individual performance indicators of the plurality of electronic devices As the area forwarding server; using the central forwarding server to transmit a first startup command to the area forwarding server to activate a first webpage connection server module in the area forwarding server; Notifying, by the central forwarding server, a first network address of the area forwarding server to notify other electronic devices of the plurality of electronic devices, and instructing the plurality of electronic devices to connect to the server module via the first webpage Transmitting control parameters; wherein the performance indicator of any one of the plurality of electronic devices includes at least one of: a processor computing capability of the electronic device; a total memory capacity of the electronic device; the electronic device Remaining memory capacity; remaining power level of the electronic device; number of neighboring electronic devices located in the same predetermined network segment as the electronic device; and number of secondary network nodes of the electronic device.

The present specification further provides a method for dynamically replacing a regional forwarding server in a cross-platform multimedia interactive system, wherein the cross-platform multimedia interactive system includes a central forwarding server, a plurality of electronic devices, and are respectively disposed on the plurality of a plurality of displays on the electronic device, the method comprising: performing identity authentication on the plurality of electronic devices by using the central forwarding server; dynamically designating one of the plurality of electronic devices as an area forwarding server; using the central forwarding The server transmits a first startup command to the area forwarding server to activate a first webpage connection server module in the area forwarding server; and the first forwarding server is used to forward the area to the server first Notifying the other electronic devices of the plurality of electronic devices, and instructing the plurality of electronic devices to transmit control parameters via the first webpage connection server module; selecting another electronic device of the plurality of electronic devices As a new regional forwarding server; using the central forwarding server to transmit a second startup command to a new area forwarding server to activate a second web link server module in the new area forwarding server; and forwarding the new area to a second network address of the server by using the central forwarding server Notifying the other electronic devices of the plurality of electronic devices, and instructing the plurality of electronic devices to be connected to the server module via the second webpage Continued transmission of control parameters.

One of the advantages of the above embodiments is that interactive operation related to multimedia content can be performed between different electronic devices without installing additional hardware in the electronic device, and electronic devices of various operating systems can be applied.

Another advantage of the above embodiments is that the network transmission load of the central forwarding server can be reduced, and the speed at which multiple electronic devices interact with each other for multimedia content can be improved.

Other advantages of the invention will be explained in more detail by the following description and drawings.

100, 300, 600‧‧‧ cross-platform multimedia interactive system

110‧‧‧Central Forwarding Server

111, 121‧‧‧ control circuit

113, 123‧‧‧ storage devices

115, 125‧‧‧ network interface

117‧‧‧Server Selection Module

120‧‧‧Electronic devices

127‧‧‧ display

128‧‧‧Web browser module

129‧‧‧Multimedia production module

130‧‧‧Internet

330‧‧‧Internal network

610‧‧‧Multimedia server

FIG. 1 is a simplified functional block diagram of a cross-platform multimedia interactive system according to an embodiment of the present invention.

2 is a simplified flowchart of an embodiment of a multimedia generation method for the cross-platform multimedia interactive system of FIG. 1 according to the present invention.

FIG. 3 is a simplified functional block diagram of a cross-platform multimedia interactive system according to another embodiment of the present invention.

FIG. 4 is a simplified flowchart of a method for dynamically changing an area forwarding server in the cross-platform multimedia interactive system of FIG. 1 according to the present invention.

FIG. 5 is a simplified flowchart of another method embodiment for dynamically changing an area forwarding server in the cross-platform multimedia interactive system of FIG. 1 according to the present invention.

FIG. 6 is a simplified functional block diagram of a cross-platform multimedia interactive system according to another embodiment of the present invention.

Embodiments of the present invention will be described below in conjunction with the associated drawings. In the schema, the same The reference numerals indicate the same or similar elements or process steps.

Please refer to FIG. 1 , which is a simplified functional block diagram of a cross-platform multimedia interactive system 100 according to an embodiment of the invention. The cross-platform multimedia interactive system 100 includes a central relay server (CRS) 110 and a plurality of electronic devices (120-a~120-n are illustrated as an example). In the cross-platform multimedia interactive system 100, the user can perform interactive operations related to multimedia content using the electronic devices 120-a~120-n, such as various online sports games, card games, and role-playing games (Role-playing Game). , RPG), Action Game, Adventure Game, Strategy Game (SLG), Real Time Strategy Game (RSG), multimedia content interaction, multimedia content collaborative editing, and more.

In the present embodiment, the electronic devices 120-a~120-n are connected to the central forwarding server 110 via the Internet 130. In operation, the central forwarding server 110 dynamically selects an appropriate electronic device from the electronic devices 120-a~120-n as a local replay server (LRS). The selected electronic device becomes a regional forwarding server, and functions as a websocket server to serve as a control parameter transmission medium between the electronic devices 120-a-120-n, and the electronic device 120 -a~120-n will generate corresponding multimedia content based on the received control parameters, such as images, animations, sounds, and so on. In other words, the cross-platform multimedia interactive system 100 is a system that dynamically configures a hierarchical servers architecture.

As shown in FIG. 1 , the central forwarding server 110 includes a control circuit 111 , a storage device 113 coupled to the control circuit 111 , and a network interface 115 . The storage device 113 stores a server selection module 117 . In practice, the server selection module 117 can be Or a plurality of application modules, and the storage device 113 can be implemented by using volatile memory or non-volatile memory. Control circuit 111 can be implemented with one or more processor units. The network interface 115 can be a wired network interface, a wireless network interface, or a circuit that integrates both of the foregoing functions. For convenience of explanation, other components and connection relationships in the central forwarding server 110 are not shown in FIG. In practice, the central forwarding server 110 can be implemented by multiple servers located in the same geographical area, or can be implemented by multiple servers located in different geographical areas.

The lowercase English indexes a~n in the component numbers and device numbers used in the present specification and drawings are merely for convenience of referring to individual components and devices, and are not intended to limit the number of the aforementioned components and devices to a specific number. In the specification and the drawings, if an element number or device number is used to indicate the index of the component number or device number, it means that the component number or device number refers to the component group or device group that is not specified. Any component or device. For example, the component number 121-a refers to the control circuit 121-a, and the component number 121 refers to any of the control circuits 121-a to 121-n. For another example, the device number 120-b refers to the electronic device 120-b, and the device number 120 ester refers to any of the electronic devices 120-a to 120-n.

In the embodiment of FIG. 1 , the electronic devices 120-a 120 120-n respectively include a control circuit 121 , a storage device 123 coupled to the control circuit 121 , a network interface 125 , and a display 127 . In practice, the control circuit 121 can be implemented by one or more processor units, and the network interface 125 can be a wired network interface, a wireless network interface, or a circuit that integrates the foregoing two functions simultaneously.

In addition, the storage device 123 stores a web browser module 128. And a multimedia production module 129. The multimedia generation module 129 can be composed of one or more application modules and includes a webpage connection server module. In practice, the web browser module 128 and the multimedia generation module 129 can be integrated into a single function module, or can be implemented by different functional modules. For example, the web browser module 128 in the electronic device 120 can be integrated into the multimedia production module 129.

In use, the electronic devices 120-a-120-n may be a plurality of electronic devices having the same hardware specifications and operating systems, or a plurality of electronic devices having different hardware specifications and operating systems. In other words, the electronic devices 120-a~120-n can be connected to various desktop computers, desktop game machines, transaction machines, and mobile electronic devices (such as mobile phones, tablets, notebook computers, and small pens). Various combinations of electric appliances, e-books, handheld game consoles, etc., or various types of home appliances (such as televisions, refrigerators, stereos, etc.).

For convenience of explanation, other elements and connection relationships in the electronic device 120 are not shown in FIG.

The operation of the cross-platform multimedia interactive system 100 will be further described below in conjunction with FIG.

2 is a simplified flowchart 200 of an embodiment of a multimedia generation method for a cross-platform multimedia interactive system 100 of the present invention.

In flowchart 200, the process located in the field to which a particular device belongs is representative of the flow performed by that particular device. For example, in the flowchart 200, the portion of the field labeled "Central Forwarding Server 110" represents the flow performed by the central forwarding server 110, and is marked as part of the field of "electronic device 120-a". Represents the flow performed by the electronic device 120-a, and so on. In the subsequent flow chart The same orchestration logic is also used in the middle.

When the multimedia generation method in the flowchart 200 is performed, the control circuit 111 in the central forwarding server 110 executes the server selection module 117 to cause the central forwarding server 110 to perform some or all of the processes in the corresponding fields. The control circuit 121 in the electronic device 120 also executes the multimedia generation module 129 to cause the electronic device 120 to perform some or all of the processes in the corresponding fields.

In the process 202, the web browser modules 128-a~128-n respectively pass the electronic devices 120-a~120-n through the Internet 130 and the central forwarding server 110 via the network interfaces 125-a~125-n. Connected.

In the process 204, the central forwarding server 110 performs a handshake procedure, identity authentication, and establishes a device group between the electronic devices 120-a-120-n with the electronic devices 120-a-120-n. Group relationship. After the central forwarding server 110 completes the handshake procedure with each of the electronic devices 120-a-120-n, the central forwarding server 110 can obtain the network addresses of the electronic devices 120-a~120-n. .

When the identity authentication is performed, the central forwarding server 110 can generate an associated identity query webpage, and display the identity query webpage on the display 127 via the web browser module 128 in the electronic device 120 to prompt the use of the electronic device 120. Enter the ID (such as user alias or ID number) and password.

In an embodiment, the central forwarding server 110 may request the user of the first electronic device 120 performing the process 204 to select or input the device group relationship between the electronic devices 120-a-120-n. A specific group code. Thereafter, when the other electronic device 120 performs the process 204, the central forwarding server 110 will request these The user of the electronic device 120 selects or inputs a group code, and the central forwarding server 110 sets each electronic device 120 using the same group code as the same device group. At the time of application, the first user of the electronic device 120 performing the process 204 can select or input a specific group code via telephone, email, instant messaging software, verbal notification, or other suitable means. The user of the other electronic device 120 is notified so that the plurality of electronic devices 120 operated by the users can be set as the same device group by the central forwarding server 110.

In addition, the central forwarding server 110 may also require the user of the electronic device 120 to input the device identification code of the electronic device 120 through the web browser module 128, such as the unique device code or the MAC of the electronic device 120. Address to improve the security of identity authentication. Alternatively, the central forwarding server 110 may require the user of the electronic device 120 to input the device identification code of the electronic device 120 and input the device identification code and the user's input only when the electronic device 120 performs the process 204 for the first time. The pairing relationship of the identification codes is recorded in the storage device 113 of the central forwarding server 110.

In an embodiment, after completing the handshake procedure with the central forwarding server 110, the electronic device 120 terminates the network connection with the central forwarding server 110 to reduce the network frequency of the central forwarding server 110. Wide burden. For example, when the electronic device 120 completes the handshake procedure with the central forwarding server 110, the web browser module 128 performs the process by sending an AJAX (Asynchronous JavaScript and XML) command to the central forwarding server 110. Other programs in 204 and other subsequent processes. Since the web browser module 128 sends the AJAX command to the central forwarding server 110, the network connection between the electronic device 120 and the central forwarding server 110 is ended, so that the workload of the central forwarding server 110 can be effectively reduced. In practice, the electronic device 120 can be made to communicate with the central forwarding server 110 by other means. The network connection is terminated after the completion of the program to reduce the network bandwidth required by the central forwarding server 110, and is not limited to AJAX instructions.

In the process 206, the electronic devices 120-a~120-n respectively transmit their performance indicators through the Internet 130 to the central forwarding server through the web browser modules 128-a~128-n. 110. The performance indicator includes one or more of the following information: processor computing power of the electronic device 120, total memory capacity, memory remaining capacity, remaining power level, and next hop count, or integration. A comprehensive parameter resulting from the above items. The number of the secondary network nodes may be the number of secondary network nodes between the electronic device 120 and the central forwarding server 110, the number of secondary network nodes between the electronic device 120 and the regional forwarding server, or the electronic device 120. The sum of the number of secondary network nodes between the other electronic devices in the cross-platform multimedia interactive system 100.

In addition to the performance indicators, the electronic device 120 may also use the web browser module 128 in the process 206 to transmit an activation request to the central forwarding server 110 via the Internet 130 to request the central forwarding server 110. The electronic device 120 is selected as a regional forwarding server.

In the process 208, the central forwarding server 110 receives performance indicators and activation requests from the respective electronic devices 120-a-120-n.

In the process 210, the central forwarding server 110 dynamically assigns one of the electronic devices 120-a~120-n as an area forwarding server. In an embodiment, the central forwarding server 110 can directly select the source electronic device of the first activation request it receives as the regional forwarding server. For convenience of the following description, it is assumed here that the central forwarding server 110 selects the electronic device 120-a as the regional forwarding server in the process 210. Server.

In the process 212, the central forwarding server 110 transmits a first activation command to the designated electronic device 120-a via the Internet 130 to make it a regional forwarding server, and instructs the electronic device 120- a activates the web page connection server module in the electronic device 120-a.

In the process 214, the electronic device 120-a receives the first startup command by the web browser module 128-a.

Then, the process proceeds to the process 216. The electronic device 120-a executes the webpage connection server module in the multimedia generation module 129-a by using the control circuit 121-a to activate the webpage connection server module in the electronic device 120-a. The electronic device 120-a begins to provide the function of the webpage linking server.

In the process 218, the central forwarding server 110 notifies the network address of the area forwarding server, that is, the IP address of the electronic device 120-a in this example, through the Internet 130 to notify other electronic devices 120-b~120- n.

In the process 220, the electronic device 120-b~120-n receives the network address transmitted by the central forwarding server 110 by the web browser module 128-b~128-n.

After the electronic device 120-a activates its webpage connection server module by the role of the area forwarding server, the electronic device 120-b~120-n enters the process 222 by using the web browser module 128-b~128- n Establish multiple network sockets with the regional forwarding server.

In the process 224, the electronic devices 120-a~120-n use the web browser module 128-a~128-n to transmit the network in the server (ie, the electronic device 120-a) via the area. The page is connected to the server module to perform transmission of control parameters between the electronic devices 120-a to 120-n. The foregoing control parameter refers to a parameter value used by an electronic device to set, control, change, or adjust the multimedia content presented by another electronic device, for example, with the shape, size, color, position of one or more image objects, Parameter values related to image properties such as duration, moving direction, and moving speed.

When the electronic device 120-b is to transmit a first control parameter to the electronic device 120-c, the electronic device 120-b can use the web browser module 128-b to pass the first control parameter to the electronic device 120-b. A first network connection with the regional forwarding server is transmitted to the webpage connection server module in the regional forwarding server. The webpage connection server module in the area forwarding server receives the first control parameter through the first network link, and stores the first control parameter.

Then, the electronic device 120-c can use the web browser module 128-c to query the area forwarding servo in a polling manner via a second network connection between the electronic device 120-c and the area forwarding server. Is there any control parameter that the other electronic device is to transmit to the electronic device 120-c? When the web browser module 128-c of the electronic device 120-c finds that the first control parameter to be sent to the electronic device 120-c is stored in the area forwarding server, the self-area forwarding servo is connected via the second network. The webpage connection server module in the device reads the first control parameter.

Alternatively, the webpage connection server module of the regional forwarding server may also actively transmit the first control parameter to the webpage of the electronic device 120-c via the second network connection through an appropriate webpage communication protocol, such as the HTML5 protocol. Browser module 128-c.

Similarly, when the electronic device 120-c is to transmit a second control parameter to the electronic device 120-b, the electronic device 120-c can utilize the web browser module 128-c via the The second network connection transmits the second control parameter to the webpage connection server module in the regional forwarding server. The webpage connection server module in the area forwarding server receives the second control parameter through the second network link, and stores the second control parameter.

Then, the electronic device 120-b can use the web browser module 128-b to connect to the electronic device 120-b by means of a web browser module 128-b to poll the area forwarding server for other electronic devices to transmit to the electronic device 120-b. . When the web browser module 128-b of the electronic device 120-b finds that the second control parameter to be sent to the electronic device 120-b is stored in the area forwarding server, the self-area forwarding servo is connected via the first network. The webpage connection server module in the device reads the second control parameter.

Alternatively, the webpage connection server module of the regional forwarding server can actively transmit the second control parameter to the web browser module 128-b of the electronic device 120-b via the first network connection.

It can be seen from the foregoing description that when any one of the electronic devices 120-a~120-n is to transmit control parameters to other one or more electronic devices, the electronic device uses the web browser module 128 to control parameters. Transmitted to the web link server module in the regional forwarding server. Other electronic devices can use their respective web browser modules 128 to receive control parameters from the web page connection server module of the regional forwarding server. In this manner, the electronic device 120-a~120-n can utilize the webpage connection server module in the area forwarding server as a bridge for transmitting control parameters, so that the central forwarding server 110 does not need to play the electronic device 120- The control parameter transmission medium between a and 120-n greatly reduces the network communication bandwidth requirement of the central forwarding server 110.

In some embodiments, for example, when the foregoing multimedia generating method is applied to a multi-person interactive operation related to video content, the electronic device 120 further performs a process 226 to connect to the server according to the webpage forwarding server from the area. The control parameters read by the module generate one or more corresponding images, and the one or more corresponding images are displayed on the display 127 by the web browser module 128. In the process 226, the control circuit 121 of the electronic device 120 can set or adjust image attributes such as shape, size, color, position, duration, moving direction, and moving speed of one or more image objects according to the control parameter to generate One or more corresponding images are displayed on the display 127 using the web browser module 128.

For example, taking the aforementioned electronic device 120-b as an example, the control circuit 121-b of the electronic device 120-b may generate one or more corresponding responses in the flow 226 according to the second control parameter read from the area forwarding server. The image is displayed on the display 127-b by the web browser module 128-b to present the updated image to the user of the electronic device 120-b. Similarly, the control circuit 121-c of the electronic device 120-c may generate one or more corresponding images according to the first control parameter read from the area forwarding server in the process 226, and utilize the web browser module 128. The -c displays the one or more corresponding images on the display 127-c to present the updated screen to the user of the electronic device 120-c.

In other words, the electronic device 120-b can change the display 127-c of the electronic device 120-c by transmitting the first control parameter to the electronic device 120-c through the webpage connection server module of the area forwarding server. The image content is displayed on the electronic device 120-c, and the display of the electronic device 120-b can be changed by transmitting the second control parameter to the electronic device 120-b through the webpage connection server module. The image content presented on 127-b. In this way, the electronic device 120-b and The user of the electronic device 120-c can perform interactive operations related to the video content by using the electronic device 120-b and the electronic device 120-c.

Similarly, other electronic devices in the cross-platform multimedia interactive system 100 can also perform interactive operations related to multimedia content in the manner described above.

In practice, the electronic devices 120-a~120-n perform certain multimedia materials required for interactive operations related to multimedia content, such as background images, initial image objects, animations, or parameters required to generate the aforementioned multimedia materials. It may be provided by the central forwarding server 110 or by other multimedia servers. For example, in an embodiment, the control circuit 111 of the central forwarding server 110 provides the same multimedia material for the electronic devices 120-a~120-n, and links the aforementioned multimedia material to a single URL (uniform resource locator, URL) ). In this embodiment, the web browser modules 128-a~128-n of the electronic devices 120-a~120-n can be linked to the single web address to obtain the same multimedia material.

In another embodiment, the control circuit 111 of the central forwarding server 110 can provide different multimedia materials for different electronic devices playing different roles in multimedia interactive operations, and link different multimedia materials to different websites. . In this embodiment, different electronic devices in the electronic devices 120-a~120-n may be connected to the central forwarding server 110 by using different URLs according to preset rules or user settings to obtain respective devices. Required multimedia materials.

For example, the control circuit 111 of the central forwarding server 110 can provide a corresponding first type of data for the electronic device that plays an active role in the multimedia interactive operation, and link the first type of data to a first website. At the same time, the central forwarding server 110 can provide a corresponding second type of data for the electronic device playing a passive role, and the second type of resources Link to a second URL. With such an arrangement, one or more of the electronic devices 120-a-120-n (eg, the electronic devices 120-a and 120-b) can be linked to the central forwarding server 110 using the first URL. To read the first type of data, and the other one or more electronic devices (such as the electronic devices 120-c and 120-n) can use the second URL link to the central forwarding server 110 to read Take the second type of information.

In practice, the electronic device 120 can also generate corresponding images according to the multimedia materials provided by the central forwarding server 110, and display them on the display 127 together with the images generated in the foregoing process 226. For example, in the embodiment where the electronic device 120-b performs multimedia interaction with the electronic device 120-c, the web browser module 128-b of the electronic device 120-b can generate a first image according to the first type of data. And displayed on the display 127-b, and the web browser module 128-c of the electronic device 120-c generates a second image according to the second type of data and displays it on the display 127-c.

Similarly, other electronic devices (such as the electronic device 120-n) may also generate the first image according to the first type of data and display it on its own display (127-n in this example), or according to The second type of data produces the second image and is displayed on its own display.

In operation, the same electronic device 120 can also be connected to the central forwarding server 110 using different web addresses in the same time period or in different time periods according to the user's settings, so as to read the different types of electronic devices. The multimedia material enables the same electronic device 120 to switch among different roles of multimedia interactive operation.

In addition, during the operation of the area forwarding server, the area may be forwarded to part or all of the communication data stored in the server (eg, game parameters, game points, chat). The day record, etc., is copied to one or more other electronic devices. For example, the webpage connection server module of the area forwarding server (in this example, the electronic device 120-a) can actively transmit some or all of the control parameters stored in the area forwarding server to one or more other The electronic devices are backed up. Alternatively, the webpage connection server module of the regional forwarding server may also provide other electronic control devices to the electronic device for backup when the other electronic devices poll the regional forwarding server for querying control parameters. .

In another embodiment, the central forwarding server 110 may select one of the electronic devices 120-a~120-n as the area forwarding according to the individual performance indicators of the electronic devices 120-a~120-n in the process 210. server. For example, the central forwarding server 110 can evaluate the individual performance indicators of the electronic devices 120-a~120-n, and select an electronic device that performs best in the single performance indicator as the regional forwarding server. Alternatively, the central forwarding server 110 may perform comprehensive evaluation on multiple performance indicators of the electronic devices 120-a~120-n, for example, weighting multiple performance indicators of each electronic device, and selecting a comprehensive evaluation of multiple performance indicators. One of the best performing electronic devices acts as a regional forwarding server.

As described above, the central forwarding server 110 retrieves the individual network addresses of the electronic devices 120-a~120-n in the process 204. Therefore, when the central forwarding server 110 performs the foregoing single performance indicator evaluation or multiple performance indicator evaluations in the process 210, the number of adjacent electronic devices located in the same predetermined network segment as the electronic device 120 may also be regarded as an electronic device. A performance indicator of 120 was included in the competition.

For example, FIG. 3 is a simplified functional block diagram of a cross-platform multimedia interactive system 300 according to another embodiment of the present invention. In the embodiment of FIG. 3, the electronic device 120-a is directly connected to the central forwarding server 110 via the Internet 130, and the electronic device 120-b~ The 120-n is first connected to the Internet 130 via an intranet 330 and then to the central forwarding server 110. Therefore, the electronic devices 120-b~120-n will be located in the same or similar network segments. Taking the architecture of the cross-platform multimedia interactive system 300 as an example, the central forwarding server 110 may select an electronic device having the largest number of adjacent electronic devices or the maximum number of network nodes, for example, the electronic device 120, in the foregoing process 210. One of b~120-n acts as a regional forwarding server. Such an area forwarding server selection method can improve the multimedia content generation speed and interaction speed of the cross-platform multimedia interactive system 300.

4 is a simplified flowchart 400 of an embodiment of a method for dynamically replacing a regional forwarding server in a cross-platform multimedia interactive system 100. In the present embodiment, the control circuit 111 of the central forwarding server 110 executes the server selection module 117 to cause the central forwarding server 110 to perform some or all of the processes in the corresponding fields. The control circuit 121 in the electronic device 120 also executes the multimedia generation module 129 to cause the electronic device 120 to perform some or all of the processes in the corresponding fields. In the process of performing the multimedia generating method of the foregoing flowchart 200, the cross-platform multimedia interactive system 100 may simultaneously perform the method of the flowchart 400 to dynamically replace the regional forwarding server.

For example, central forwarding server 110 may begin flow 402 in flowchart 400 for a period of time after completion of flow 218 in flowchart 200 to intermittently detect and forward the server (in this example, the electronic device) Internet connection between 120-a). If the central forwarding server 110 loses connection with the regional forwarding server, for example, the regional forwarding server is shut down, or the network connection of the regional forwarding server fails, the central forwarding server 110 performs a process 410 to specify other The electronic device acts as a new regional forwarding server to replace the original regional forwarding server.

In the process 410, the central forwarding server 110 can be based on the electronic devices 120-a~120-n. The individual performance indicators specify another electronic device in the electronic devices 120-a~120-n as the new regional forwarding server. The foregoing performance indicator includes at least one of the following information: the processor computing power of the electronic device 120, the total memory capacity of the electronic device 120, the memory remaining capacity of the electronic device 120, and the electronic device 120. The remaining power level, the number of neighboring electronic devices located in the same predetermined network segment as the electronic device 120, and the number of secondary network nodes of the electronic device 120.

Other related descriptions of the foregoing embodiments of the process 210 are also applicable to the process 410. For the sake of brevity, the description is not repeated here.

In the present embodiment, central forwarding server 110 selects electronic device 120-b as a new regional forwarding server at flow 410.

In the process 412, the central forwarding server 110 transmits a second activation command to the electronic device 120-b via the Internet 130 to instruct the electronic device 120-b to activate its webpage connection server module.

In the process 414, the electronic device 120-b receives the second startup command by the web browser module 128-b.

Then, the electronic device 120-b enters the process 416, and the webpage connection server module in the multimedia generation module 129-b is executed by the control circuit 121-b to activate the webpage connection server module in the electronic device 120-b. The electronic device 120-b is caused to start providing the function of the webpage linking server.

In the process 418, the central forwarding server 110 forwards the network address of the new area forwarding server, that is, the IP address of the electronic device 120-b, to the other electronic devices 120-c~120-n via the Internet 130. .

In the process 420, the electronic device 120-c~120-n receives the network address transmitted by the central forwarding server 110 through the web browser module 128-c~128-n.

After the electronic device 120-b activates its webpage connection server module, the electronic device 120-c~120-n enters the process 422, and the electronic device 120-c~120 is established by using the web browser module 128-c~128-n. -n Multiple network connections between the zone forwarding server.

In the process 424, the electronic device 120-b~120-n uses the web browser module 128-b~128-n to connect the server module via the webpage of the electronic device 120-b to perform the electronic device 120-b~120. -n Transmission of subsequent control parameters between each other. The operation of the process 424 is similar to the foregoing process 224. For the sake of brevity, the description is not repeated here.

FIG. 5 is a simplified flowchart 500 of another method embodiment of the regional forwarding server in the dynamic replacement cross-platform multimedia interactive system 100 of the present invention. When the method of flowchart 500 is performed, control circuit 111 in central forwarding server 110 executes server selection module 117 to cause central forwarding server 110 to perform some or all of the corresponding fields. The control circuit 121 in the electronic device 120 also executes the multimedia generation module 129 to cause the electronic device 120 to perform some or all of the processes in the corresponding fields. In the process of performing the multimedia generating method of the foregoing flowchart 200, the cross-platform multimedia interactive system 100 may simultaneously perform the method of the flowchart 500 to dynamically replace the regional forwarding server.

In an embodiment, the electronic device 120 may begin the flow 502 in the flowchart 500 for a period of time after the process 222 in the flowchart 200 is completed to intermittently score the connection capabilities of other electronic devices, and periodically. Using the web browser module 128 to transmit the connection score value corresponding to other electronic devices via the Internet 130 The central forwarding server 110. For example, the electronic device 120 may periodically try to connect with other electronic devices in the cross-platform multimedia interactive system 100, and each time a connection with a specific electronic device is successful, the connection score of the specific electronic device is up. Accumulate.

In addition, the electronic device 120 may also adjust the accumulated connection score value for each time according to the type of networking mode used by the specific electronic device. For example, each time the electronic device 120-b attempts to connect to the electronic device 120-c successfully, if the electronic device 120-c is connected through the network route, the electronic device 120-b can take the electronic device 120-c. The connection score value is increased by 3; if the electronic device 120-c is wirelessly connected, the electronic device 120-b may increase the connection score value of the electronic device 120-c by one.

In the process 504, the central forwarding server 110 can use the server selection module 117 to receive a plurality of connection score values of the individual electronic devices transmitted from the electronic devices 120-a to 120-n through the Internet 130.

The central forwarding server 110 may periodically perform a process 506 to determine if the regional forwarding server is to be replaced.

In an embodiment of the process 506, the central forwarding server 110 can compare the connection score values of the electronic devices 120-a~120-n, and determine whether to replace the area forwarding server according to the comparison result. For example, the central forwarding server 110 may decide to replace the regional forwarding server when detecting that the connection score of another electronic device is better than the connection score of the regional forwarding server. Alternatively, the central forwarding server 110 can also detect that the connection score of another electronic device is better than the connection score of the regional forwarding server by more than a predetermined degree (for example, 20%, 30%, etc.). Will decide to replace the regional forwarding server.

In another embodiment, any of the electronic devices 120-a-120-n can intermittently detect the network connection status with the regional forwarding server. If the electronic device 120 is disconnected from the regional forwarding server, or the connection speed is too slow, the electronic device 120 can send a replacement server request to the central forwarding server 110 by using the web browser module, and request the central forwarding server. 110 Replace the area forwarding server. Therefore, in the process 506, the central forwarding server 110 can detect whether other electronic devices in the electronic devices 120-a~120-n are received, in addition to comparing the connection score values of the electronic devices 120-a~120-n. The replacement server request was received and the replacement of the area forwarding server was decided only if the above-mentioned replacement server request was received. That is, the central forwarding server 110 in this embodiment only detects that the connection score value of another electronic device is better than the connection score value of the current regional forwarding server, and the central forwarding server 110 receives The area forwarding server is replaced when the replacement server request from another electronic device is required.

In the process 510, the central forwarding server 110 can designate another electronic device in the electronic devices 120-a~120-n as a new regional forwarding servo according to the individual connection score values of the electronic devices 120-a~120-n. Device. For example, the central forwarding server 110 may specify another electronic device with a connection score value that is better than the current regional forwarding server as a new regional forwarding server.

In the present embodiment, the central forwarding server 110 selects the electronic device 120-n as a new regional forwarding server in the process 510.

In the process 512, the central forwarding server 110 transmits an activation command to the electronic device 120-n via the Internet 130 to instruct the electronic device 120-n to activate the webpage connection server module in the electronic device 120-n.

In flow 514, electronic device 120-n receives the launch command using web browser module 128-n.

Next, the electronic device 120-n performs a process 516, and the webpage connection server module in the multimedia generation module 129-n is executed by the control circuit 121-b, so that the electronic device 120-n starts to provide the function of the webpage connection server.

In the process 518, the central forwarding server 110 forwards the network address of the new area forwarding server, that is, the IP address of the electronic device 120-n, to the other electronic devices 120-a~120-m through the Internet 130. .

In the process 520, the electronic devices 120-a~120-m receive the network address transmitted by the central forwarding server 110 by using the web browser module 128-a~128-m.

After the electronic device 120-n activates its webpage connection server module, the electronic devices 120-a~120-m perform a process 522, and the electronic device 120-a~120 is established by using the web browser module 128-a~128-m. Multiple network connections between -m and the zone forwarding server.

In the process 524, the electronic device 120-a~120-n uses the web browser module 128-a~128-n to connect the server module via the webpage of the electronic device 120-n to perform the electronic device 120-a~ 120-n transmission of subsequent control parameters between each other. The operation of the process 524 is similar to the foregoing process 224. For the sake of brevity, the description is not repeated here.

As described above, the electronic devices 120-a~120-n perform certain multimedia materials required for interactive operations related to multimedia content, such as background images, initial image objects, animations, or parameters required to generate the aforementioned multimedia materials. Alternatively, it may be provided by a multimedia server other than the central forwarding server 110. For example, FIG. 6 is a simplified functional block diagram of a cross-platform multimedia interactive system 600 according to another embodiment of the present invention. . In the cross-platform multimedia interactive system 600, the role played by the central forwarding server 110 is similar to that of the previous embodiment, but the electronic devices 120-a~120-n perform multimedia functions required for interactive operations related to multimedia content, It is then provided by the multimedia server 610. In practice, the multimedia server 610 can be implemented by one or more servers located in the same geographical area, or can be implemented by multiple servers located in different geographical areas.

In an embodiment, the multimedia server 610 provides the same multimedia material for the electronic devices 120-a~120-n and links the aforementioned multimedia materials to a single web address. At this time, the web browser modules 128-a~128-n of the electronic devices 120-a~120-n can be connected to the single web address to access the same information generated by the multimedia server 610 via the Internet 130. Multimedia material.

In another embodiment, the multimedia server 610 can provide different multimedia materials for different electronic devices that play different roles in the multimedia interactive operation, and link different multimedia materials to different websites. In this embodiment, different electronic devices in the electronic devices 120-a-120-n may be connected to the multimedia server 610 through the Internet 130 using different URLs according to preset rules or user settings. In order to obtain the different multimedia materials required by each.

For example, the multimedia server 610 can provide a corresponding first type of data for the electronic device that plays an active role in the multimedia interactive operation, and link the first type of data to a first website. At the same time, the multimedia server 610 can provide a corresponding second type of data for the electronic device playing the passive role and link the second type of data to a second website. With such an arrangement, one or more of the electronic devices 120-a-120-n (eg, the electronic devices 120-a and 120-b) can be linked to the multimedia server 610 using the first URL. To read the first type of data while the other one or more electronic devices ( For example, the electronic devices 120-c and 120-n) can use the second URL link to the multimedia server 610 to read the second type of material.

In practice, the electronic device 120 can also generate a corresponding image according to the multimedia material provided by the multimedia server 610, and display it on the display 127 together with the image generated in the foregoing process 226. For example, in the embodiment where the electronic device 120-b performs multimedia interaction with the electronic device 120-c, the web browser module 128-b of the electronic device 120-b can generate a first image according to the first type of data. And displayed on the display 127-b, and the web browser module 128-c of the electronic device 120-c generates a second image according to the second type of data and displays it on the display 127-c.

Similarly, other electronic devices (such as the electronic device 120-n) may also generate the first image according to the first type of data and display it on its own display (127-n in this example), or according to The second type of data produces the second image and is displayed on its own display.

In operation, the same electronic device 120 can also be connected to the multimedia server 610 using different web addresses in the same time period or in different time periods according to the user's settings, so as to read different types of multimedia materials and make the same electronic device. Device 120 is capable of switching between different roles of multimedia interactive operations.

The architecture of the embodiment of FIG. 6 can further reduce the operational burden of the central forwarding server 110. In addition, a plurality of different-purpose multimedia servers may be disposed in the cross-platform multimedia interactive system 600 to provide a wider variety of multimedia interactive content to users of the electronic devices 120-a-120-n.

The sequence of execution of the processes in the foregoing flowcharts 200, 400, or 500 is merely an exemplary embodiment and is not intended to limit the actual implementation of the invention. For example, in flowchart 200 Flows 206 and 208 can be performed simultaneously, and flows 212 and 218 can be performed simultaneously or in reverse order. In addition, after the electronic devices 120-a~120-n are after the process 224 or 226, the process 206 can also be performed intermittently. In flowchart 400, flows 412 and 418 can be performed simultaneously or in a reversed sequence. In addition, after the central forwarding server 110 is in process 418, the process 402 can also be performed intermittently. In flowchart 500, flows 502 and 504 can occur simultaneously, and flows 512 and 518 can be performed simultaneously or in a reversed sequence. In addition, after the central forwarding server 110 is in process 518, the process 504 can also be performed intermittently.

In the foregoing embodiment, the multimedia generation modules 129-a-129-n of all the electronic devices 120-a~120-n of the cross-platform multimedia interactive system 100 all include a webpage connection server module, but this is only An embodiment is not intended to limit the actual implementation of the invention. For example, in another embodiment, only the multimedia generation module 129 of the electronic device 120 in the cross-platform multimedia interactive system 100 may include a webpage connection server module, and the multimedia generation module of one or more other electronic devices. The web link server module is not included in the group.

It can be seen from the foregoing description that the cross-platform multimedia interactive system 100 is an architecture that dynamically configures a layered server, and uses the central forwarding server 110 to dynamically designate an area forwarding server, so that the electronic devices 120-a~120-n can utilize the web browser. The modules 128-a~128-n transmit the control parameters between the webpage connection server module and the other electronic devices in the designated area forwarding server without using the central forwarding server 110 as the electronic device. The control parameter transmission medium between 120-a~120-n, therefore, not only does it need to install additional communication circuits in the electronic devices 120-a~120-n, but also has different operating systems in the electronic devices 120-a~120-n It can also be applied in the case. In addition, the electronic device 120-a~120-n transmits the mode of transmitting the control parameter through the area forwarding server, in addition to reducing the negative operation of the central forwarding server 110. The load can also increase the response speed of the electronic device 120-a~120-n to perform interactive operations related to multimedia content.

Certain terms are used throughout the description and claims to refer to particular elements. However, those of ordinary skill in the art should understand that the same elements may be referred to by different nouns. The specification and the scope of patent application do not use the difference in name as the way to distinguish the components, but the difference in function of the components as the basis for differentiation. The term "including" as used in the specification and the scope of the patent application is an open term and should be interpreted as "including but not limited to". In addition, "coupled" includes any direct and indirect means of attachment herein.

The above are only the preferred embodiments of the present invention, and all changes and modifications made to the claims of the present invention are intended to be within the scope of the present invention.

Figure 2 is a flow chart

Claims (36)

A cross-platform multimedia interactive system with multiple displays and dynamically configured layered servers, comprising: a central forwarding server; and a plurality of electronic devices connected to the central forwarding server via the Internet for identity authentication; And a plurality of displays respectively disposed on the plurality of electronic devices; wherein the central forwarding server dynamically specifies one of the plurality of electronic devices as an area forwarding server, and instructs the area forwarding server to initiate a webpage link a server module, and the central forwarding server forwards the area to a network address of the server to notify other electronic devices of the plurality of electronic devices; wherein the forwarding server activates the webpage connection server mode in the area After the group, the other electronic devices of the plurality of electronic devices establish one or more network connections with the area forwarding server, and the plurality of electronic devices connect the server module to perform control parameter transmission, and according to the receiving The obtained control parameters generate corresponding plurality of images, which are respectively displayed on the plurality of displays. The cross-platform multimedia interactive system of claim 1, wherein the plurality of electronic devices comprise a first electronic device and a second electronic device, wherein the first electronic device transmits a first control parameter through the webpage linking server module Giving the second electronic device to change the image content presented on the display of the second electronic device, and the second electronic device transmits a second control parameter to the first electronic device through the webpage linking server module a device for changing an image presented on a display of the first electronic device Rong. The cross-platform multimedia interactive system of claim 2, wherein the first electronic device comprises a first web browser module for transmitting the first control parameter and receiving the second control parameter, and the second electronic device comprises A second web browser module is configured to receive the first control parameter and transmit the second control parameter. The cross-platform multimedia interactive system of claim 3, wherein the first web browser module transmits the first control parameter to the webpage connection server module, and the second web browser module polls The method reads the first control parameter from the webpage connection server module, and the second web browser module transmits the second control parameter to the webpage connection server module, and the first web browser The module reads the second control parameter from the webpage connection server module in a polling manner. The cross-platform multimedia interactive system of claim 4, wherein when the first electronic device completes a handshake procedure with the central forwarding server, the first electronic device and the central forwarding server end a network between each other link. The cross-platform multimedia interactive system of claim 5, wherein when the first electronic device completes a handshake procedure with the central forwarding server, the first electronic device sends an AJAX command to the central forwarding server to end The first electronic device is coupled to the network between the central forwarding server. The cross-platform multimedia interactive system of claim 5, wherein the first web browser module generates one or more corresponding images according to the second control parameter, and displays the one or more corresponding images on the first electronic On the display of the device. The cross-platform multimedia interactive system of claim 7, wherein the central forwarding server generates a first type of data and a second type of data, the first electronic device uses a first URL link to the central forwarding server to read Taking the first type of data, and the second electronic device uses a second URL link to the central forwarding server to read the second type of data . The cross-platform multimedia interactive system of claim 8, wherein the first web browser module generates a first image according to the first type of data, and displays the first image on the display of the first electronic device, and the second web page browses The module generates a second image according to the second type of data and displays it on the display of the second electronic device. The cross-platform multimedia interactive system of claim 9, wherein a third electronic device of the plurality of electronic devices uses the first URL link to the central forwarding server to read the first type of data, and the first A third web browser module of the three electronic devices generates the first image according to the first type of data and displays the third image on the display of the third electronic device. The cross-platform multimedia interactive system of claim 7, further comprising: a multimedia server for generating a first type of data and a second type of data; wherein the first electronic device uses a first URL to access the Internet The link is linked to the multimedia server to read the first type of data, and the second electronic device uses a second web address to connect to the multimedia server via the Internet to read the second type of data. The cross-platform multimedia interactive system of claim 11, wherein the first web browser module generates a first image according to the first type of data, and displays the first image on the display of the first electronic device, and the second web page browses The module generates a second image according to the second type of data and displays it on the display of the second electronic device. The cross-platform multimedia interactive system of claim 12, wherein the plurality of electronic devices further comprise a third electronic device, wherein the third electronic device uses the first web address to link to the multimedia server via the Internet to read the And a third web browser module of the third electronic device generates the first image according to the first type of data, and displays the first image on the display of the third electronic device. The cross-platform multimedia interactive system of any one of claims 1 to 13, wherein at least part of the control parameters stored in the area forwarding server are copied to one or more of the plurality of electronic devices. A multimedia generation method for a cross-platform multimedia interactive system, wherein the cross-platform multimedia interactive system comprises a central forwarding server, a plurality of electronic devices, and a plurality of displays respectively disposed on the plurality of electronic devices, The method includes: connecting the plurality of electronic devices to the central forwarding server via the Internet; performing identity authentication on the plurality of electronic devices by using the central forwarding server; and dynamically designating one of the plurality of electronic devices Acting as an area forwarding server; instructing the area forwarding server to activate a webpage connection server module; using the central forwarding server to forward the area to a network address of the server, notifying the other of the plurality of electronic devices An electronic device; when the area forwarding server starts the webpage connection server module, establishing one or more network connections between the other electronic devices of the plurality of electronic devices and the area forwarding server; The electronic device connects to the server module via the webpage to transmit control parameters; using the plurality of electronic devices Generating received control parameters corresponding to a plurality of images; and a plurality of the images are displayed on the plurality of displays. The multimedia generating method of claim 15, wherein the transmitting, by the plurality of electronic devices, the transmission of the control parameters via the webpage connection server module comprises: using a first electronic device of the plurality of electronic devices, through the webpage The connection server module transmits a first control parameter to a second one of the plurality of electronic devices to change the image content presented on the display of the second electronic device; And transmitting, by the second electronic device, the second control parameter to the first electronic device through the webpage connection server module to change the image content presented on the display of the first electronic device. The multimedia generating method of claim 16, further comprising: transmitting the first control parameter and receiving the second control parameter by using a first web browser module in the first electronic device; and utilizing the second electronic device A second web browser module receives the first control parameter and transmits the second control parameter. The method for generating a multimedia according to claim 17, further comprising: transmitting, by the first web browser module, the first control parameter to the webpage connection server module; using the second web browser module in a polling manner Reading the first control parameter from the webpage connection server module; transmitting the second control parameter to the webpage connection server module by using the second web browser module; and using the first web browser module The group reads the second control parameter from the webpage connection server module in a polling manner. The multimedia generating method of claim 18, further comprising: ending the network between the first electronic device and the central forwarding server when the first electronic device completes the handshake procedure with the central forwarding server link. The multimedia generating method of claim 19, further comprising: when the first electronic device completes a handshake procedure with the central forwarding server, using the first electronic device to send an AJAX instruction to the central forwarding server, Ending the network connection between the first electronic device and the central forwarding server. The multimedia generating method of claim 19, further comprising: generating, by the first web browser module, one or more corresponding images according to the second control parameter; and displaying the one or more corresponding images on the first electronic On the display of the device. The multimedia generating method of claim 21, further comprising: generating, by the central forwarding server, a first type of data and a second type of data; using the first electronic device to link to the central forwarding server by using a first website To read the first type of data; and use the second electronic device to link to the central forwarding server to read the second type of data. The method for generating a multimedia according to claim 22, further comprising: generating, by the first web browser module, a first image according to the first type of data; displaying the first image on a display of the first electronic device; utilizing The second web browser module generates a second image according to the second type of data; and displays the second image on the display of the second electronic device. The method for generating multimedia according to claim 23, further comprising: using a third electronic device of the plurality of electronic devices to link the first URL to the central forwarding server to read the first type of data; A third web browser module of the three electronic devices generates the first image according to the first type of data; and displays the first image on a display of the third electronic device. The multimedia generating method of any one of claims 15 to 24, further comprising: copying at least part of the control parameters stored in the area forwarding server to one or more of the plurality of electronic devices. A multimedia generation method for a target electronic device, comprising: connecting the target electronic device to a central forwarding server via an internet connection for identity authentication; receiving a startup command from the central forwarding server via the Internet After receiving the startup command, launching a webpage connection server module in the target electronic device to establish one or more network connections between the target electronic device and other electronic devices, so that the target electronic device And transmitting, by the other electronic device, the server module to perform control parameter transmission; generating corresponding one or more images according to the control parameters transmitted by the other electronic device; and displaying the one or more images on the target On a display of the electronic device. A computer program product stored in a non-transitory storage device of a target electronic device, when a control circuit of the target electronic device executes the computer program product, causing the target electronic device to perform a multimedia generating operation, the multimedia device Generating the operation includes: connecting the target electronic device to the central forwarding server via the Internet to perform identity authentication; receiving a startup command from the central forwarding server via the Internet; and after receiving the startup command, starting the operation A webpage in the target electronic device is coupled to the server module to establish one or more network connections between the target electronic device and other electronic devices, so that the target electronic device and other electronic devices can be connected to the server via the webpage. The module performs transmission of control parameters; generates corresponding one or more images according to control parameters transmitted from other electronic devices; and displays the one or more images on a display of the target electronic device. The computer program product of claim 27, wherein the multimedia generating operation comprises: transmitting the performance indicator of the target electronic device and a startup request to the central forwarding server via the Internet; wherein the performance indicator includes at least one of the following information One: a processor computing capability of the target electronic device; a total memory capacity of the target electronic device; a remaining memory capacity of the target electronic device; a remaining power level of the target electronic device; and a secondary network of the target electronic device The number of road nodes. The computer program product of claim 27, wherein the multimedia production operation comprises: scoring a connection capability of the other electronic device; and transmitting, by the Internet, a connection score value corresponding to the other electronic device to the central forwarding server . The computer program product of claim 27, wherein the multimedia production operation comprises: using a first URL link to the central forwarding server to read a first type of data; using a web browser module in the target electronic device The group generates a first image according to the first type of data; displays the first image on the display; uses a second URL link to the central forwarding server to read a second type of data; and browses through the webpage The module generates a second image according to the second type of data; and displays the second image on the display. A method for selecting a regional forwarding server in a cross-platform multimedia interactive system, wherein the cross-platform multimedia interactive system comprises a central forwarding server, a plurality of electronic devices, and respectively disposed on the plurality of electronic devices Multiple displays, the method includes: Performing identity authentication on the plurality of electronic devices by using the central forwarding server; dynamically designating one of the plurality of electronic devices as the regional forwarding server according to the individual performance indicators of the plurality of electronic devices; using the central forwarding servo Transmitting a first startup command to the area forwarding server to activate a first webpage connection server module in the area forwarding server; and using the central forwarding server to forward the area to the server first Notifying the other electronic devices of the plurality of electronic devices, and instructing the plurality of electronic devices to transmit control parameters via the first webpage connection server module; wherein any one of the plurality of electronic devices The performance indicator includes at least one of the following: the processor computing power of the electronic device; the total memory capacity of the electronic device; the remaining memory capacity of the electronic device; the remaining power level of the electronic device; The number of adjacent electronic devices in the same predetermined network segment of the electronic device; and the secondary network segment of the electronic device Number. The method for forwarding a server by the selection area of the request item 31, further comprising: receiving a plurality of connection score values of the plurality of electronic devices for the individual electronic devices; and selecting a second electronic device of the plurality of electronic devices When the connection score value is better than the connection score value of the forwarding server in the area, the second electronic device is selected as a new area forwarding server; and the second forwarding instruction is used to transmit a second startup command to the new area. Forwarding servo Initiating a second webpage connection server module in the new area forwarding server; and using the central forwarding server to forward the new area to a second network address of the server to notify the plurality of electronic devices And the other electronic devices in the device, and instructing the plurality of electronic devices to perform subsequent transmission of the control parameters via the second webpage connection server module. A method for dynamically changing a regional forwarding server in a cross-platform multimedia interactive system, wherein the cross-platform multimedia interactive system comprises a central forwarding server, a plurality of electronic devices, and respectively disposed on the plurality of electronic devices a plurality of displays, the method comprising: performing identity authentication on the plurality of electronic devices by using the central forwarding server; dynamically designating one of the plurality of electronic devices as an area forwarding server; transmitting, by the central forwarding server The first startup command sends the server to the area forwarding server to activate a first webpage connection server module in the area forwarding server; and the central forwarding server is used to forward the area to a first network address of the server Notifying the other electronic devices of the plurality of electronic devices, and instructing the plurality of electronic devices to transmit the control parameters via the first webpage connection server module; selecting another electronic device of the plurality of electronic devices as a new one a regional forwarding server; using the central forwarding server to transmit a second startup command to the new area forwarding a server to activate a second webpage connection server module in the new area forwarding server; and notify the plurality of second network addresses of the new area forwarding server by using the central forwarding server And the other electronic devices in the electronic device, and instructing the plurality of electronic devices to perform subsequent transmission of the control parameters via the second webpage connection server module. A method for dynamically changing a region forwarding server according to claim 33, wherein another one is selected The process of the electronic device as the new area forwarding server includes: receiving a connection score value of the individual electronic device from the plurality of electronic devices; comparing the connection score value of the area forwarding server with the connection of other electronic devices a line score value; and when the connection score value of the second electronic device is better than the connection score value of the area forwarding server, the second electronic device is selected as the new area forwarding server. The method of dynamically changing a region forwarding server according to claim 34, wherein only when the connection score value of the second electronic device is better than a connection score value of the area forwarding server, and the central forwarding server receives the When a replacement server requesting one of the plurality of electronic devices requires, the second electronic device is selected as the new regional forwarding server, and the second forwarding command is transmitted by the central forwarding server. This new area forwards the server. The method of dynamically changing a region forwarding server according to claim 33, wherein the process of selecting another electronic device as the new region forwarding server comprises: when the central forwarding server loses connection with the regional forwarding server And specifying another electronic device of the plurality of electronic devices as the new area forwarding server according to the specific performance indicators of the plurality of electronic devices; wherein the performance indicators of any of the plurality of electronic devices include the following information At least one of: processor computing power of the electronic device; total memory capacity of the electronic device; remaining memory capacity of the electronic device; remaining power level of the electronic device; and the same predetermined network segment as the electronic device The number of adjacent electronic devices within; The number of secondary network nodes of the electronic device.