TW523663B - Multimedia windows terminal system and operation method thereof - Google Patents

Abstract

The present invention discloses a system for supporting multimedia functions in a terminal system, such as a portable computer host, and a method thereof. One corresponding multimedia communication protocol control module is set up in each of a portable computer host and a server. The multimedia communication protocol control module in the server transforms multimedia commands encoded in operation system format into commands encoded in multimedia communication protocol format before transmitting them to the portable computer host. After receiving commands encoded in multimedia communication protocol format, the multimedia communication protocol control module in the portable computer host controls the operations of the multimedia broadcast module in the portable computer host. Then, through transformation and transmission of the multimedia communication protocol control module in the portable computer host, the multimedia broadcast module transmits an operation message back to the server. After transforming the format of the operation message into operation system format, the multimedia communication protocol control module in the server controls the service program user interface condition of the portable computer host in accordance with the operation message condition.

Description

523663 Printed by the Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 —____ B7 ___ V. Description of the Invention (5.1) Field of Invention: The present invention relates to a window terminal system and its operation method, especially to a portable computer host. Windows terminal system to support multimedia window terminal system and method. 5-2 Background of the Invention: With the development of information technology, the computing power of computers is also increasing. Therefore, in the past, only the way of communicating with supercomputers through terminals was gradually replaced by various networks. However, today's personal computer (PC) has a much higher computing capacity than in the past, so the current PC operating system, such as Microsoft's Window operating system, provides a multi-user, even multi-terminal interface technology. Support to make PC resource sharing more efficient. Therefore, 'for some low-cost devices, or thin clients with thin and light features due to portability requirements, such as handheld PC (HPC) and other devices, can become a terminal and Easily share ρ〇's resources. Please refer to the first figure, which depicts a block diagram of the architecture of a conventional Windows terminal. The portable computer host 104 such as HPC can be connected to the server transmission module 106 by the portable computer host transmission module 108 and the server constructed by the computer host such as #PC: heart. Therefore, when the user is jealous in the input of the portable computer host 104, when a device such as a keyboard or a mouse enters a command, it will be sent to the portable computer host transmission module 1 through the direction of the transmission line 彳 '6. 8, 丄 叩 ”portable computer (please read the precautions on the back before filling this page)

Jf Order ---- 523663

2. Description of the invention (The Intellectual Property Bureau, the Ministry of Economic Affairs, the Employee Cooperative Cooperative printed the host transmission module 108 and then sent the instruction via the data line 114. The portable computer host transmission module ⑽ will output the command to be used as the transmission module M. Received by 106, and finally transmitted to the temple server, 102. Word: Christine 102 After processing the instructions entered by the user, it then sends out the control of the portable computer host 1 through the direction of transmission wheel 11. The control instructions of Graphical User Interface (Graphic UseMnterface, Gu 丨) 4 are transmitted to the portable computer host transmission module 108 through the server transmission module 106 and the data line 114, and then according to the transmission line. 8 of: = send / cylinder electric host 1 〇4 to achieve the purpose of controlling the portable computer host \ 〇 4 = GUI. Obviously, the conventional window terminal architecture is quite simple, and because of the portable computer The main unit 彳 04 is generally small and easy to carry, so as long as it is connected to the feeder 1 〇2, the main processing work can be handed over to the server 10 02. So when the user is in the portable computer main unit 1 〇 4 lose After the instructions are handed over to the server 102, it is only necessary to display the processing results on the portable computer host 104. For the user, it is as if the operation is directly performed on the server 102. As multimedia functions enter the computer system, it is no longer difficult to play dynamic or video on the computer screen, so for the current user interface, multimedia support capabilities have become a very important part. The amount of data required for multimedia information is quite large, but the conventional window terminal architecture cannot, in real time (Reab time), decompress the multimedia video (Vide 〇) and audio (Audi 〇) data after decompression. Sent to the portable computer host 104, so most of the portable computer host 104 have the same paper size as the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -I ϋ ϋ ei-i n ϋ mMmmm 1 I if ΛΜΙ §mme ϋ One: ον ϋ ϋ ϋ (Please read the note on the back? Matters before filling out this page) 523663 A7 B7 5 Printed and invented by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Ming (Lack of support for multimedia. So there is an urgent need for a terminal system and its operation method that can overcome the above problems, without increasing the hardware cost. In addition to enabling the window terminal architecture to support multimedia, Without the assistance of the server, obtain multimedia information for playback through the Internet. 5_3 Purpose and summary of the invention: In the above background of the invention, the conventional window terminal architecture lacks the function of supporting multimedia. The portable computer uses multimedia data tfl. The present invention is directed to the problems of the above-mentioned conventional technology-a terminal system and method supporting multimedia to serve the difficulties faced by the conventional technology. The present invention also aims to disclose a multimedia terminal system and method capable of fetching π multimedia information through the Internet without increasing the cost of the hardware, and without the assistance of a server. The multimedia terminal system and method disclosed in the present invention include a corresponding multimedia ^ k machine protocol control module included in the host computer and the server, and the multimedia communication protocol located in the server ~ The kernel team will convert multimedia instructions encoded in the operating system format, such as VV ind ows, and recorded in the system instruction format, into multimedia protocol format encoding, and RMCP format encoding. Rmcp command, and then send RMcp to the portable computer host. The paper size of the 7th to the 8th of the media communication agreement in the host of the portable computer applies the Chinese National Standard (CNS) A4 (210 X 297 mm) · 1 ϋ mmmmmm ϋ ϋ ϋ n ϋ «ϋ · n ϋ n B ^ i I mmmmmm 1: 0, _ I mtm§ B ^ i (Please read the note on the back? Matters before filling out this page) 523663 A7 B7 V. Description of the invention (Printed by the Consumers' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs) In the form of group, Cheng Chuan and the owner of the media are listed in the work, after the model is opened, the whole body can be coded, and the service can be sent by the media supply and release system. The control system is not able to carry the location of the multi-mode broadcast auxiliary machine and the fixed frame news. The end-to-end mode is changed by the main capital of the cooperative system, and the word map is finally released. The information system of the brain body road is subordinated to the broadcast of the telecom network, and a certain network of Tongye Electric has been able to control the system, the system, and the system. The model media can be used in the carrying area, and the multi-channel, multi-communication and multi-message system can be used to cross the road, and then the control of the subsequent aid body will be provided through the Internet. To the commander of the control team, in the media, the commander Ji Jiji will be able to take the route to the cocoa multi-machine and a coordinator to bring all the network players referred to by the network, using the main reply server, the control machine by The example of the device system is exposed to the brain-transmitting service pattern. The master and the service control network application: finally reveals the state of receiving the electricity and the brain, and the service reason: describes the location of the media where the window is located. The state of power generation is explained by the media, and it is clear that it has more models. The message type is combined with the more straightforward information, and the device that can be put is used as the interface for the detailed study. This group of production and broadcasting service operators can take a simple and detailed way to draw a drawing and draw a model control body to wait for the operator to send a more detailed description of the block in the way of the road. The business materials map is based on the map, the map, the map, the brain, and the brain, and the brain is dependent on the service, the time, and the service. 4 forms, one, two, and three orders, and the telegram sends the net material to the body. -------- · ---------- Order --------- (Please read the precautions on the back before filling this page) This paper size applies Chinese national standards ( CNS) A4 size (210 X 297 mm) 52 3663 Printed by A7, Consumer Cooperatives, Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the Invention (Operational Flow Chart; The fourth diagram depicts an example, which is used to explain the instructions when a user enters a multimedia instruction. The second flowchart shows the operation flow of the control data in the second diagram; and the fifth diagram depicts the connection between the portable computer host and the Internet under the multi-protection / system-standby system of the present invention. 5 · 5 Detailed description of the invention ... Please refer to the second figure, which depicts a block diagram of the architecture of the multimedia terminal system disclosed by Mao Ming,... In the picture of the first and the second person, the portable computer host 20 packs the portable computer host server service < 2 〇2p M rv η crazy 202, RMcp control module 204 , And multimedia player module 2 0 6; and deceased β 〇0 and Serving 22 include multimedia application program 221, RMCP virtual interface details 99 Quting group 222, RMCP control module 223, and multimedia data supply module Group 2 2 4. J: Bu 々k / η d. In addition, between the server 22 and the portable computer host 20, data is transmitted using two sets of transmission lines 24, 26, and 28. For example, the portable Thunderbolt host-based host service program 2 02 and the multimedia application program 2 2 1 are used to transmit multimedia commands and related control messages via the transmission wheel 2 4 and 10 24. The RMCP control module 2 2 3 Command ο η /, false, and 2d and 204 use transmission line 26 to transmit RMC P instruction; multimedia media expects that ancestors will be able to send multimedia data to multimedia player module via transmission line 28 206 for playback. Furthermore, data is being transmitted between the modules included in the portable computer host 20 or the server 22. In terms of the portable computer host 20, between the RMCP control module 204 and the multimedia playback module 206, a transmission line 208 is used to transfer and control the multimedia playback module 206 [^ | ^ (: [3 instructions, and operation messages returned by the multimedia player module 206. Another private paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ---------- · ---------- Order --------- (Please read the notes on the back before filling this page) 523663 A7

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (). In the server 22, the multimedia application 221 and the RMCP virtual interface module 222 use the transmission line 225 to transmit multimedia instructions; the Rmcp virtual interface module 222 and RMCp control module 223 use transmission line 226 to transmit rmcP data; RMCP virtual interface module 222 and multimedia information providing module 224 use transmission line 227 to transmit required multimedia information (for example, Streaming Video / Audio Transmission for multimedia player module 2006. It should be noted that when the user runs the portable computer host service program 202, through the user interface, such as a mouse or keyboard, "Enter multimedia instructions" and the above-mentioned transmission lines 24, 26, and 28 can be physically connected to any type of network line, such as an Ethernet or a Token ring network. Furthermore, the above RmCP is the abbreviation of Remote Multimedia Control Protocol. It is a T 1 2 0 protocol used for multimedia applications. Non-standard application protocol entity. In the present invention, the function of the RM CP control module is to convert the multimedia commands input by the user into a command format, such as converting multimedia commands to RMCP commands. Then send it to the portable computer host 20, or convert the operation information returned by the multimedia player module 206 into RMCP instructions, etc. In fact, the skilled artisan can apply the spirit of the embodiment disclosed in accordance with the present invention To modify the above-mentioned embodiment, such as changing the network connection type, etc., the equivalent replacement and modification mentioned above should still be included in the scope of the patent application of the present invention. 7 This paper standard applies to the Chinese National Standard (CNS) A4 Specifications (210 X 297 mm) --------------------- Order --------- (Please read the precautions on the back before filling this page ) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, 523663, Invention Description (Multiple = See Third®, which depicts the operation flowchart of the supported = terminal system disclosed by the present invention ..., when used = Paina Host 2 .Portable computer When the machine service program 2202 enters a certain body instruction (step 302), the multimedia instruction will be sent to the spoon f module in the temple server 22 (that is, the multimedia application program 221) (step 3Q4), and then in the company The benefit command 22 converts the multimedia command into an RMcp command and sends it to: the portable computer host (step 306). When the portable computer host 20 receives the _P command, it will control the multimedia playback according to the RMCP command And 206 (step 308), and the multimedia player module 206 then generates an operation message as a response message to the notification server 22 (step 31). Next, when the feeder 22 receives the operation message, the 'feeder 22: according to the operation sfL information', generates a playback control message for controlling the GU of the portable computer host service program 202 (step 312), The playback control information is then sent to the portable computer host 20 (step 3 14), and the portable electronic main branch 20 uses the control to control the portable electronic host service after receiving the playback control message. GU 丨 state of program 2 0 2 (step 3 彳 6). As for the reason that the multimedia instruction is still processed by the server 22 to generate the playback control message, the reason is that each multimedia player has more or less details in processing. At noon, the multimedia application program is executed in the server 22, so it is the best choice to process the multimedia instructions in the server 22. Therefore, the multimedia instructions in the preferred embodiment of the present invention are still recommended to be processed in the server 22. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ----------- 1Φ ^ -------- Order ---------线 # (Please read the notes on the back before filling this page)

Next, every ten orders per / fell will be used, all the instructions 4 "Γ when the user enters the multimedia ', the user enters the multimedia instruction, the operation flow of the figures ^. When the multimedia instruction turns in, it will pass; "Play" (step 302), all 221 ^^ 30 ^ are sent from the transfer line 401 to the multimedia application 婵 S i. Then the 'multimedia application program 221 sends the inputted multiple V = transmission line 4.2 into the ZP virtual interface module ⑵ ... and then passes the transfer wheel, line 403 to the RMCP control order (牛 Γ3〇6 to transfer The multimedia command is coded as r_ refers to r :, 'Finally, the _P command is sent to the _ ^ through the transmission line 404: the two M c receivers, the KM (: P ^ in the portable computer host M is received by the server The RMCP instruction from 22 is sent to the multimedia player module through the transmission line 405, the body player module 4.5, the system that needs to be executed at the moment, and the exhaustion of the broadcast step 308). Then 'multimedia player = rcr After that, an operation message is generated, and the "transmission line two MCP control module 204 is encoded into the RMCP instruction, and after the encoding is completed, the control module 204 will transmit the second through the transmission line 407: 1122 (step 31). Feeding The _P control module 223 in the device 22 receives the operation message returned by the portable computer host 20 (coded into RMCP instructions). 'After decoding, it will be transmitted via the transmission line 4: RMCP virtual interface module 222 to Perform format conversion for conversion to = = type, and then send it to multiple via transmission line 409 Body application processing Next 'multimedia applications 22! Playback will result in a control message (step Μ operation based on the content of the message., And scales applicable Chinese National Standard (CNS) A4 size (21G X 297 mm pass through this paper)

I 111 ^ 1111111 «-(Please read the notes on the back before filling this page)

Description of the invention (The Intellectual Property Bureau of the Ministry of Economic Affairs turns line 41 0 to the portable computer host program 202 (step 314), which is used to control the portable computer host service program in the portable computer host server. 202 shows the effect of pausing playback (step 316). In the above-mentioned example, multimedia information such as video, audio, and audio (AUdi0) data is provided to the multi-user using transmission line 28. Media: = release group 206 for playback, so when, pause playback, multimedia resources are only transmitted, Quan 28 can pause the transmission of multimedia data to the portable computer ^ machine 2, waiting for the user to enter "resume The multimedia of “playing” means to resume the transmission of data after it. ^ The above application can be changed according to the actual application. In addition, the RMCP virtual wide interface module 222 can be constructed with the method of the multimedia device driver, so the field servo is 2 When the 2 is running v / ind 〇ws operating system and uses T 120 communication protocol to transmit multimedia information, the R μ cp virtual interface branch group 222 is to convert the multimedia instructions of Wind 〇Ws operating system into RMCP format. 'Then, the RMCp control module 223 encodes the multimedia commands from the RMcp virtual interface module 222, which have been converted into the RMCp format, into RMCP commands, and transmits them to the network via τ · 彳 2 〇 (ie, to the transmission line 2) 6), and then transmitted to the portable computer host 20. Similarly, the RMCP control module 204 can also use a structure similar to the RMCP control module 2 2 3 to convert the format of the instructions. Therefore, the structure of the present invention is only The above-mentioned module is required to complete the required functions without adding any hardware components. The fifth figure depicts the portable type under the multimedia terminal system of the present invention ---------- Ί- ^ ι ^ -------- Order --------- (Please read the notes on the back before filling this page) Printed by Consumer Cooperatives 10 523663

V. Description of the invention (The computer host can play through the broadcasting system through the connection, and the server can control the finger to connect to the local area network built by the multi-media method, which is transmitted by the network machine 2 and ordered by the network server. The connection with the Internet. Because the present invention is better: the body instruction and the instruction to control its playback Risi are independently performed with: shell material, so the use of the system of the viewing window terminal disclosed in the present invention, which The portable computer hosts are: the router (Router) 502 and the Internet to obtain the required multimedia information from the Internet, and then provided and provided for the portable computer host service program 202 The effect that the multimedia device can be directly played without providing the multimedia information by the feeding device 22. The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of patent application of the present invention; Equivalent changes or modifications made without departing from the spirit disclosed by the present invention shall all be included in the scope of patent application described below. ------------------------ Order --------- line (please read the first Precautions to fill out this page) Ministry of Economic Affairs Intellectual Property Office employees consumer cooperatives printed in this paper scale applicable Chinese National Standard (CNS) A4 size (210 X 297 mm)

Claims (1)

523663 A8 B8 C8 D8 Patent application scope 1. A window terminal that includes at least a servo to support and respond to the operation message in the portable format of the control server, in which the multimedia written in the portable protocol is used ( Terminal) system, which is a multimedia communication control module, which responds to a multimedia instruction and a multimedia communication protocol to encode the multimedia instruction to an operation message converted according to the multimedia communication protocol and the status of the user interface of the service program. ; And the host computer multimedia communication control module, in response to the converted media instructions, used to control the playback of multimedia information, and as a message 'for encoding the operation according to the multimedia communication protocol; the feeder multimedia communication The corresponding operation message of the module is the operation message of the multimedia communication control module of the host computer according to the multimedia communication code. (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 2 If the system of the first scope of the patent application, the above-mentioned multimedia communication protocol is a non-standard application in the T. 120 agreement Agreement members (Nonstandard application protocol entity). 3 _ If the system of the scope of patent application No. 2, wherein the above non-standard application agreement is Remote Multimedia Control Protocol. 4. The system according to item 1 of the scope of patent application, wherein the above-mentioned server multimedia communication module is included in the server of the multimedia window terminal system. 12 This paper size applies to Chinese National Standard (CNS) A4 specification (210X297 mm) 523663 A8 B8 C8 D8 6. Scope of patent application (please read the precautions on the back before filling this page) 5. If the scope of patent application is item 4 System, wherein the above server further includes a multimedia application program, corresponding to the multimedia instruction, for transmitting the multimedia instruction to the server multimedia communication control module to perform encoding, and in response to the operation message, using To control the status of the service program user interface. 6. If the system of claim 4 is applied for, the above-mentioned server further includes a multimedia information providing module for providing the multimedia information. 7. If the system of the first scope of the patent application, the above multimedia information is obtained via the Internet (n t e r n e t). 8 · If the system of item 1 of the patent application scope, wherein the above-mentioned portable computer host multimedia communication module is included in the portable computer host of the window terminal system. 9. The system according to item 8 of the patent application, wherein the user interface of the above service program is located in the portable computer host. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 10. If the system of item 8 of the patent application is applied, the portable computer host mentioned above includes a multimedia player module for playing the multimedia information. 1 1. If the system of item 8 of the scope of patent application, of which the above-mentioned multimedia instruction 13 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 523663 A8 B8 C8 D8 VI. Entered by the host of the portable computer. (Please read the precautions on the back before filling this page) 1 2. —A window terminal system that supports multimedia. The system includes at least: a server, at least: a multimedia application to enter a multimedia command And corresponding to an operation message for controlling the state of a service program user interface; and a server multimedia communication control module for encoding the multimedia instruction according to a multimedia communication protocol in response to the multimedia instruction, and For inputting the operation information; and the portable computer host, at least including: the portable computer host multimedia communication control module, which responds to the multimedia commands of the conversion format, is used to control the playback of multimedia information, and responds to the operation Message to encode the operation message according to the multimedia communication protocol; and a multimedia player module to play the multimedia information and to generate the operation message; the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed one of the Corresponding operation of server multimedia communication module Interest rates, the operating system by the message of the portable computer host multimedia communication control module based on the coding of the multimedia protocol. 1 3. If the system of item 12 in the scope of patent application, the above-mentioned multimedia communication protocol is a member of the non-standard application agreement in the T. 120 agreement (Non-14) This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 (Mm) 523663 A8 B8 C8 D8 6. Application scope of patents (standard application protocol entity). (Please read the notes on the back before filling out this page) 1 4. If the system of patent application No. 13 is applied, the above-mentioned non-standard application agreement is Remote Multimedia Control Protocol. 15 If the system of item 12 in the scope of patent application is applied, the above-mentioned server further includes a multimedia information providing module for providing the multimedia information. 1 6 _ If the system of item 12 of the scope of patent application, the above-mentioned multimedia information comes from the Internet (I n t e r n e t). 17 If the system of item 12 of the scope of patent application is applied, the user interface of the above service program is located in the portable computer host. 1 8 _ —A computer recording medium for recording a module that supports a multimedia window terminal (Termina I) system. The computer recording medium includes at least: the Intellectual Property Bureau of the Ministry of Economic Affairs, the employee consumer cooperative, printed server multimedia The communication control recording module is corresponding to a multimedia instruction for encoding the multimedia instruction according to a multimedia communication protocol, and is used for controlling the service program user interface according to an operation message converted according to the multimedia communication protocol. State; and the portable computer host multimedia communication control recording module, which responds to the multimedia commands of the conversion format to control the playback of multimedia information, and responds to the operation message, and is used to respond to the 15 according to the multimedia communication protocol. This paper size is applicable to Chinese National Standard (CNS) A4 specification (210 X 297 mm) 523663 A8 B8 C8 D8 VI. Encoding operation information for patent application; (Please read the precautions on the back before filling this page) Among which the servo Corresponding operation information of the multimedia communication record module 'Train control module of the portable computer records the host of the encoded multimedia communication according to the operation of the multimedia message protocol. 19 · If the computer recording medium under item 18 of the scope of patent application, the above-mentioned multimedia communication protocol is a non-standard application protocol entity in the T. 120 agreement. 2 0 _ If the computer recording medium of item 19 of the scope of patent application, the above-mentioned non-standard application protocol is Remote Multimedia Control Protocol. 2 1 · If the computer recording medium according to item 8 of the scope of patent application, the above-mentioned server multimedia communication recording module is executed in the server of the window terminal system. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 2 2 _ If the computer recording medium in the scope of patent application No. 21, the above-mentioned server further includes a multimedia application module, corresponding to the multimedia instruction 'for The multimedia command is sent to the server multimedia communication control recording module to perform coding, and is used to control the state of the user interface of the service program according to the operation message. 2 3 _If the computer recording medium in item 21 of the scope of patent application, it contains more than 16 paper standards that are applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 523663 A8 B8 C8 D8 6. Scope of patent application The media should be provided and executed by the executive device p and should be used to provide information for the group. In the description of the information and sports media, its sports record J XL records e brain rn Θ electric t 3 roads 18 Internet 1 Internet Internet by the Department of Economics and Media 〇0 Item 8 τ— Fan Wei Li specially requested to apply for the record of the interrogation of the main body of the body, the media, the brain, the multi-motor, the brain, the power, the brain, the power, the power, and the power. The body media recording is described in the brain model of the group. The Bank of China is committed, the main body of the Chinese media player is recorded in the brain, and the computer-type electronic portable items can be used by the 5 to 2 series users. (Please read the precautions on the back before filling this page) Fan Li specially asked to apply as a fan Fan Li specially asked to apply as a model. Depression sports media media contains more of this package and more broadcasts, and the recording of the brain brain EEG type with the media player in the body can be the 5th and 2nd in order to use Fan Li, please apply for such equipment- --- Order --------- · The description of its body. The brain entry of the brain mechatronics master of the Media Recording and Recording Institute 5 Type 2 This can be printed by the Ministry of Intellectual Property Bureau of the Ministry of Economic Affairs, the Intellectual Property Bureau, the Employees' Cooperatives, and printed by the French legal media. : The order of the system with m control and control according to the end step window list means that the media should be changed; the agreement order means that the media of the media will be more than 17 according to the paper. This paper standard applies to China National Standard (CNS) A4 specification (210 X 297 mm) 523663 A8 B8 C8 D8 VI. Patent application scope Use the multimedia instruction of the conversion format to control the playback of multimedia information; generate an operation message according to the multimedia instruction of the conversion format ; And controlling the state of the user interface based on the operation message. 30. The method according to item 29 of the scope of patent application, wherein the above-mentioned multimedia communication protocol is a non-standard application protocol entity (N ο η _ standard application protocol entity) in the T. 120 protocol. 31. The method of claim 30 in the scope of patent application, wherein the above-mentioned non-standard application agreement is the Remote Multimedia Control Protocol. 32. The method according to item 29 of the scope of patent application, wherein the above-mentioned Windows terminal system includes at least a server and a portable computer host. 33. For the method of applying for the scope of patent No. 32, wherein the above-mentioned multimedia instructions are input by the portable computer host. 34. If the method according to item 32 of the patent application is applied, wherein the multimedia information is played on the portable computer host, and the operation message is generated by the playback status of the multimedia information. 3 5. —A method for controlling a window terminal system supporting multimedia, in which the 18 paper sizes are applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ------------ Packing -------- Order --------- ^ 9— (Please read the notes on the back before filling in this page) Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 523663 A8 B8 C8 D8 Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 6. The scope of patent application The Windows Terminal system includes at least a server and a portable computer host. The method includes at least the following steps: The computer host inputs a multimedia command; sends the multimedia command to the server; in the server, converts the format of the multimedia command according to a multimedia communication protocol; sends the converted multimedia command to the portable computer host ; In the portable computer host, using multimedia commands of the conversion format to control the playback of multimedia information; in the portable computer host, 'generating according to the multimedia commands of the conversion format to generate Operating messages; sending the operating messages to the server; generating a user interface control message in the server; sending the user interface control messages to the portable computer host; and in the portable computer host, Control the state of the user interface according to the operation message. 36. The method of applying for the scope of patent 35, wherein the above-mentioned multimedia communication agreement is a non-standard application protocol entity (N ο η -standard application protocol entity) in the T · 120 agreement 37. Method z of 36 items, in which the above-mentioned non-standard application protocol is Remote Multimedia Control Protocol. 19 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) -------------------- Order --------- (Please read the precautions on the back before filling out this page) 523663 A8 B8 C8 D8 VI. Application for Patent Scope Multi-media This media shall be handled by multi-system news reports, and the law shall be broadcast. Xiang Zhongsheng 5 Machine Industry 3 The main brain of the main office it-like film it U-type Songfan fq; Please Hai = Mouth = Mouth nt in the asset system 38 media -----------丨 * Installation (please read the precautions on the back before filling this page) Order · — Printed by the Intellectual Property Bureau of the Ministry of Economy, Employee Consumer Cooperatives 20 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)