KR20050101924A - System and method for converting the multimedia message as the supportting language of mobile terminal - Google Patents

Abstract

The present invention relates to a multimedia message conversion system and a method thereof, wherein the text message included in the multimedia message is converted into image data when the language supported by the destination terminal is different from the multimedia message writing language in the calling terminal. In order to provide a multimedia message conversion system and method according to a supported language of a terminal, a multimedia message conversion system comprising: message receiving means for receiving a multimedia message from a specific terminal side; Message discriminating means for discriminating a language, an attachment file format, and a destination terminal of the multimedia message received by said message receiving means; Destination terminal support language checking means for checking a language supported by the destination terminal determined by the message determining means through terminal specification information stored in the terminal information storage means; Text extracting means for extracting text data from the multimedia message according to the multimedia message writing language determined by the message determining means and the destination terminal supporting language checked by the destination terminal supporting language checking means are different; Image conversion means for converting the text data extracted by said text extraction means into image data; Message combining means for inserting the image data converted by the image converting means into the multimedia message; Message transmitting means for transmitting the multimedia message in which the image data is inserted by the message combining means to the corresponding destination terminal; And the terminal information storage means for storing terminal specification information, and used for a multimedia message service center and the like.

Description

System and method for converting the multimedia message as the supportting language of mobile terminal}

The present invention relates to a multimedia message conversion system and a method thereof, and more particularly to text data included in the multimedia message when the language supported by the destination terminal is different from the multimedia message writing language in the calling terminal. The present invention relates to a multimedia message conversion system and a method according to a supported language of a terminal.

In the present invention, a mobile communication terminal refers to a mobile terminal and a mobile terminal capable of mobile communication and the Internet. In the following example, a mobile communication terminal equipped with a multimedia messaging service (MMS) function will be described.

Recently, with the development of communication technology, it is possible to enjoy a call and the Internet anytime and anywhere through a mobile communication network. In particular, multimedia data such as images, video, audio, etc., along with sentences (text data) to be delivered to the other party, such as e-mail, can be included in the message and transmitted to the other party's mobile terminal or computer through the mobile communication terminal. Multimedia messaging services are in the spotlight.

The multimedia messaging service is a service defined in International Standards Recommendation 3GPP (3rd Generation Partnership Project) Technical Specification (TS) 22.140 and 23.140.

The standard recommends a multimedia message transmission method of store and forward.

That is, the multimedia message is transmitted by encapsulating the media content, information necessary for describing the media content, and address information for identifying a destination of the message. The multimedia message is transmitted from the calling terminal to the multimedia message service center (MMSC), and the multimedia message service center notifies the destination terminal of the receipt of the multimedia message after storing the multimedia message received from the calling terminal. The multimedia message stored in the multimedia message service center is transmitted to the destination terminal at the request of the receiver.

The user of the mobile communication terminal supporting the multimedia messaging service writes the text including the video (video, photo, etc.) and / or the audio (music, voice, sound) recorded by the camera through the multimedia messaging service function. Send it to the other party.

1 is a block diagram of a multimedia message delivery network according to a conventional scheme. Hereinafter, an example of a heterogeneous multimedia message delivery network between an inter-operator, particularly an overseas multimedia messaging service provider, will be described.

As shown in FIG. 1, the multimedia messaging service provider A side communication network of the multimedia message delivery network according to the related art includes a mobile communication terminal 10a of a user subscribed to a service of the multimedia messaging service provider A side, and multimedia. A multimedia message relay server 20a for relaying the message to the destination mobile communication terminal side 10b, and a subscriber database 30a for storing user information subscribed to the service of the multimedia messaging service provider A side. In addition, the B-side communication network of the multimedia messaging service provider also includes corresponding components (mobile communication terminal 10b, multimedia message relay server 20b, and subscriber database 30b).

In addition, the communication network is a basic component (e.g., base station controller, mobile communication switch, packet data service node, router, home location register, visitor location register, billing) for multimedia messaging service function, mobile communication function, Internet communication function. Processing server, supplementary service (MMS VAS Applications) support server, email support server, fax support server, etc.) and other components are readily understood by those skilled in the art.

Looking at the process of transmitting a multimedia message between heterogeneous networks in the conventional method as described above are as follows.

The multimedia message created by the originating mobile communication terminal 10a is transmitted to the multimedia message relay server 20a of the corresponding multimedia messaging service provider A side.

Then, the calling multimedia message relay server 20a analyzes the header of the received multimedia message to determine the destination.

Then, if the destination multimedia message relay server 20a determines that the determined destination is a mobile communication terminal of subscriber A of the multimedia messaging service provider, it notifies the corresponding mobile communication terminal that the multimedia message is received and sends the multimedia message to the destination mobile communication accordingly. Send to the terminal.

On the other hand, if the destination multimedia message relay server 20a determines that the determined destination is the mobile communication terminal 10b of the subscriber B of the multimedia messaging service provider, the multimedia message relay server 20b is a multimedia message such as an MM4 level SMTP method. To pass.

Then, the multimedia message relay server 20b notifies the mobile communication terminal 10b of the subscriber B side of the multimedia messaging service provider that the multimedia message has been received and transmits the multimedia message to the destination mobile communication terminal 10b accordingly.

As described above, such prior art provides an integrated multimedia messaging service interworking function between existing messaging systems and different network types between different countries.

However, in the above-described conventional technology, text data of a multimedia message written by a user of the originating mobile communication terminal 10a when the languages supported by the calling mobile terminal 10a and the destination mobile communication terminal 10b are different from each other is used. Since the written language is Chinese, the contents of the multimedia message are broken and displayed because the written language is not properly read by the destination mobile communication terminal 10b (eg, the supported language is Korean).

Therefore, even if the user of the destination terminal 10b can speak the language of the multimedia message written by the calling user, the user cannot even grasp the contents.

On the other hand, although language translation devices and programs have been commercialized in recent years, the translation rate is not perfect, and still a lot of people are translating different languages through the power of people.

The present invention has been proposed to solve the above problems and to meet the above requirements, and the text included in the multimedia message when the language supported by the destination terminal is different from the multimedia message writing language at the originating terminal. It is an object of the present invention to provide a multimedia message conversion system and method according to a language supported by a terminal for converting data into image data.

An apparatus of the present invention for achieving the above object is a multimedia message conversion system comprising: message receiving means for receiving a multimedia message from a specific terminal side; Message discriminating means for discriminating a language, an attachment file format, and a destination terminal of the multimedia message received by said message receiving means; Destination terminal support language checking means for checking a language supported by the destination terminal determined by the message determining means through terminal specification information stored in the terminal information storage means; Text extracting means for extracting text data from the multimedia message according to the multimedia message writing language determined by the message determining means and the destination terminal supporting language checked by the destination terminal supporting language checking means are different; Image conversion means for converting the text data extracted by said text extraction means into image data; Message combining means for inserting the image data converted by the image converting means into the multimedia message; Message transmitting means for transmitting the multimedia message in which the image data is inserted by the message combining means to the corresponding destination terminal; And said terminal information storage means for storing terminal specification information.

On the other hand, the method of the present invention, a multimedia message conversion method comprising: a first step of determining the language of the multimedia message received from the specific terminal side, the attachment file format and the destination terminal; A second step of checking a language supported by the determined destination terminal; A third step of comparing the determined multimedia message writing language with the identified destination terminal support language; A fourth step of transmitting the multimedia message to the corresponding destination terminal if the determined language of the multimedia message writing language and the confirmed destination terminal support language are the same as a result of the comparison in the third step; A fifth step of extracting text data from the multimedia message if the determined multimedia message writing language and the confirmed destination terminal support language are different from each other as a result of the comparison in the third step; A sixth step of converting the extracted text data into image data; Inserting the converted image data into the multimedia message; And an eighth step of transmitting the multimedia message including the image data to the corresponding destination terminal.

On the other hand, the present invention, the computer connected to the IP network, the first step of determining the language of the multimedia message received from the specific terminal side, the attachment file format and the destination terminal; A second step of checking a language supported by the determined destination terminal; A third step of comparing the determined multimedia message writing language with the identified destination terminal support language; A fourth step of transmitting the multimedia message to the corresponding destination terminal if the determined language of the multimedia message writing language and the confirmed destination terminal support language are the same as a result of the comparison in the third step; A fifth step of extracting text data from the multimedia message if the determined multimedia message writing language and the confirmed destination terminal support language are different from each other as a result of the comparison in the third step; A sixth step of converting the extracted text data into image data; Inserting the converted image data into the multimedia message; And a computer-readable recording medium having recorded thereon a program for realizing an eighth step of transmitting the multimedia message in which the image data is inserted to the corresponding destination terminal.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, detailed descriptions of well-known functions or configurations will be omitted if it is determined that the detailed description of the present invention may unnecessarily obscure the subject matter of the present invention. Terms to be described later are terms defined in consideration of functions in the present invention, and may be changed according to intentions or customs of users or operators. Therefore, the definition should be made based on the contents throughout the specification.

2 is a configuration diagram of a multimedia message conversion system according to a supported language of a terminal according to the present invention.

As shown in FIG. 2, the multimedia message conversion system according to the supported language of the terminal according to the present invention is provided from the multimedia message relay server 20a of the other multimedia messaging service provider A side to the originating mobile communication terminal 10a side. A message receiving unit 21 for receiving a multimedia message, a message determining unit 22 for determining a language, an attached file format, and a destination mobile communication terminal 10b of the multimedia message received by the message receiving unit 21; And a destination terminal support language confirming unit 23 for confirming a language supported by the destination mobile communication terminal 10b determined by the message determining unit 22 through the terminal information storage unit 29, and the message determination unit. The multimedia message writing language determined in (22) and the destination mobile communication terminal (10b) confirmed by the destination terminal support language confirmation unit (23). As the supported languages are different, a text extractor 24 for extracting text data from the multimedia message, an image converter 25 for converting the text data extracted from the text extractor 24 into image data, and A message combiner 26 for inserting the image data converted by the image converting unit 25 into the multimedia message of the originating mobile communication terminal 10a, and inserting the image data from the message combiner 26; In the message transmitter 27 for transmitting the multimedia message to the corresponding destination mobile communication terminal 10b, the multimedia message of the originating mobile communication terminal 10a received by the message receiver 21 and the message combiner 26, respectively. Message storage unit 28 for storing a multimedia message incorporating the image data and the mobile station terminal subscriber information and terminal Terminal information storage unit 29 for storing the specification information.

In the present invention, each network A on the multimedia messaging service provider A side and network B on the multimedia messaging service provider B side are multimedia messaging services supporting different languages.

In the present invention, a plurality of mobile communication terminals subscribed to the same multimedia messaging service provider B side (or / and the same multimedia messaging service provider A side) may have different languages. That is, the present invention can be applied to both the same multimedia message delivery network as well as different heterogeneous multimedia message delivery networks.

In the present invention, the text data is a multimedia message composed of words, sentences, and combinations of common characters (eg, Chinese, English, Korean, etc.), numbers, and special characters (eg, symbols, ruled lines, etc.) included in the multimedia message. The title, the contents of the multimedia message, and the text file attached to the multimedia message (for example, "Hangul document from Korean and computer", "Word document from Microsoft", etc.).

The message receiving unit 21 receives the multimedia message of the originating mobile communication terminal 10a from the multimedia message relay server 20a of the other multimedia messaging service provider A side and stores the multimedia message in the message storage unit 28.

In addition, the message receiving unit 21 receives a multimedia message from the mobile communication terminal side subscribed to the same multimedia messaging service provider B side.

The message determination unit 22 may include language information (eg, "Content-Type: text / plain, charset = euc-kr" or "To: =? Euc-" in the header information of the multimedia message received by the message reception unit 21). kr ?, Subject: =? euc-kr? "or" Content-Type: text / html, charset = ks_c_5601-1987 ", etc.) to determine the language of the multimedia message Determine.

In addition, the message determination unit 22 includes attachment file information (eg, "Content-Type: application / msword; name =" Chinese mobile phone market research.doc ") of the header information of the multimedia message received by the message reception unit 21. , Content-Transfer-Encoding: base64, Content-Disposition: attachment; filename = "Chinese Cell Phone Market Research.doc" "or" Content-Type: image / jpeg; name = "=? Ks_c_5601-1987? B? TbUxLbz2waQuSlBH? = ", Content-Transfer-Encoding: base64, Content-Disposition: attachment; filename =" =? Ks_c_5601-1987? B? TbUxLbz2waQuSlBH? = "" Video file, audio file, and the like.

The message determining unit 22 analyzes the destination information (eg, "Destination: 082-011-999-9999, etc.") of the header information of the multimedia message received by the message receiving unit 21, and the destination mobile communication terminal 10b. ).

The destination terminal support language confirming unit 23 determines the language supported by the destination mobile communication terminal 10b determined by the message determination unit 22 of the mobile communication terminal 10b stored in the terminal information storage unit 29. Check through the specification information (e.g. supported language, supported data type and format, loaded application program, audio codec, video codec, image codec, terminal manufacturer and terminal model name).

The text extractor 24 may determine the multimedia message writing language of the originating mobile communication terminal 10a determined by the message determining unit 22 and the destination mobile communication terminal 10b of the destination terminal supporting language confirming unit 23. Compare supported languages.

Then, the text extractor 24 extracts a title and a body content of the multimedia message if the multimedia message writing language of the originating mobile communication terminal 10a and the supporting language of the destination mobile communication terminal 10b are different from each other.

On the other hand, the text extracting unit 24 is the destination mobile communication terminal 10b corresponding to the multimedia message in the conventional manner if the language of the multimedia message writing language of the originating mobile communication terminal 10a and the supporting language of the destination mobile communication terminal 10b are the same. Instruct to send to.

In addition, the text extractor 24 extracts a text file attached to the multimedia message of the originating mobile communication terminal 10a when the attachment format of the multimedia message determined by the message determination unit 22 is a text format. On the other hand, the text extraction unit 24 is to maintain a file of another format in addition to the text file as it is attached.

The image conversion unit 25 combines the title and the body content of the text data extracted by the text extraction unit 24 and converts the image file into an image file. That is, the terminal receiving the multimedia message displays the multimedia message title together with the notification of the corresponding multimedia reception fact. In order to prevent the multimedia message title written in another language from being displayed broken, insert the title at the beginning or end of the body. Convert to an image file.

In addition, the image conversion unit 25 extracts the text file from the text extraction unit 24 (that is, the attachment may be not attached because it is an option of the calling subscriber), so that the text file is converted into an image file. Convert.

In this case, the image conversion unit 25 preferably converts each text data constituting one page of a document into each image file by using a scanning method or a capturing method.

The message combiner 26 converts the original title of the multimedia message of the originating mobile communication terminal 10a received by the message receiver 21 into a phrase of a specific language.

That is, since the original title of the multimedia message of the originating mobile terminal 10a is also broken and displayed at the destination mobile terminal 10b, a suitable specific language (eg, the most widely used English or destination mobile communication terminal 10b worldwide) is displayed. To a language (e.g., "multimedia message from china" or "multimedia message received from the multimedia messaging service provider A side of China").

As another example, when the message combiner 26 includes source information (eg, 086-099-999-9999, etc.) among header information of the multimedia message received by the message receiver 21, the message combiner 26 may identify the message together with the source information. It is desirable to convert a phrase of a language into a title (eg, "message from 086-099-999-9999", etc.).

The message combiner 26 sets the phrase of the specific language as a title of the multimedia message of the originating mobile communication terminal 10a.

The message combiner 26 attaches the image file corresponding to the title and body content converted by the image converter 25 and the image file corresponding to the text file to the multimedia message of the originating mobile communication terminal 10a. Set to file.

The terminal information storage unit 29 includes personal information of the user who is subscribed to the multimedia messaging service, a mobile communication terminal telephone number, mobile communication terminal specification information (for example, a supported language, a supported data type and format, and a built-in information). Application program, voice codec, video codec, image codec, terminal manufacturer and terminal model name).

In another embodiment, the multimedia message conversion system may be implemented as a server for independently performing a multimedia message relay function and a multimedia message conversion function.

That is, a general multimedia message relay server performs a multimedia message relay function and an interworking function between other application servers. In order to perform a data conversion function smoothly and reduce a system load according to the data conversion function, a media conversion server is separately provided. You can also do

For example, the multimedia message relay server of the multimedia message conversion system further includes a message conversion request / response unit, and the multimedia message conversion system performs a data conversion function according to the message conversion request of the message conversion request / response unit. It may further include a media conversion server for returning the performance result.

In this case, the message conversion request / response unit determines the multimedia message writing language of the originating mobile communication terminal 10a determined by the message determination unit 22 and the destination mobile communication terminal 10b confirmed by the destination terminal support language confirming unit 23. ), As the supported languages are different, the message conversion request is performed to the media conversion server.

Then, the media conversion server extracts the corresponding data from the multimedia message of the originating mobile communication terminal 10a stored in the message storage unit 28 and performs the conversion function, and then notifies the message conversion request / responder of the result. do.

Then, as the message conversion request / responder completes the message conversion, the message combiner 26 instructs the message combiner 26 to perform the message combine, and then the processing proceeds.

3 is a flowchart illustrating a method of converting a multimedia message according to a supported language of a terminal according to the present invention.

First, a multimedia message of the originating mobile communication terminal 10a is received from the multimedia message relay server 20a of another multimedia messaging service provider A (300).

Thereafter, in operation 301, a language, an attachment file format, and a destination mobile communication terminal 10b of the multimedia message received from the source mobile communication terminal 10a are determined. At this time, the language information, the attachment file information, and the destination information of the header information of the multimedia message received from the originating mobile communication terminal 10a are analyzed to determine the multimedia message writing language, the attachment file format, and the destination mobile communication terminal 10b. Determine.

Thereafter, in operation 302, the language supported by the destination mobile communication terminal 10b determined in step 301 is checked through previously stored terminal specification information.

Thereafter, in step 303, the language for writing the multimedia message of the originating mobile communication terminal 10a determined in step 301 and the supported language of the destination mobile communication terminal 10b identified in step 302 are compared.

When the support language comparison result 303, the multimedia message writing language of the originating mobile communication terminal 10a and the supporting language of the destination mobile communication terminal 10b are the same, the multimedia of the originating mobile communication terminal 10a is conventionally used. The message is transmitted to the destination mobile communication terminal 10b (304).

The text of the multimedia message of the originating mobile communication terminal 10a is different when the support language check result 303, the multimedia message writing language of the originating mobile communication terminal 10a and the support language of the destination mobile communication terminal 10b are different from each other. Data is extracted (305). At this time, a subject and a body content of the multimedia message of the originating mobile communication terminal 10a are extracted. Further, when it is determined in step 301 that the text file is attached to the multimedia message of the calling mobile terminal 10a, the text file is also extracted.

Thereafter, the text data extracted in step 305 is converted into image data (306). At this time, a title and a body content of the extracted text data are combined and then converted into an image file. In addition, when a text file is extracted from the multimedia message of the calling mobile communication terminal 10a in step 305, the text file is also converted into an image file. Here, it is preferable to convert each of the text data (the document in which the title and the body are combined, the attached document) constituting one page of the document into each image file by using a scanning method or a capturing method.

Thereafter, the image data converted in step 306 is inserted into the multimedia message of the originating mobile communication terminal 10a (307). At this time, after converting the original title of the multimedia message received from the originating mobile communication terminal 10a into a phrase of a specific language, the multimedia message is set as the title of the multimedia message, and the converted at least one image file is set to the multimedia message. Set as an attachment.

Thereafter, in step 307, the multimedia message in which the image data is inserted is transmitted to the corresponding destination mobile communication terminal 10b (308).

While the content of the present invention has been described by way of examples, the embodiments of the present invention are merely illustrative of the present invention and should not be construed as limiting the scope of the present invention. Those skilled in the art to which the present invention pertains may modify or alter the present invention in various forms within the principles and scope described in the claims herein.

As described above, the present invention converts text data of a multimedia message of an outgoing mobile communication terminal into image data when the support language is different between the outgoing mobile communication terminal and the destination mobile communication terminal. The original content of the multimedia message written by the user of the terminal of different heterogeneous multimedia messaging network and / or of different languages can be properly displayed on the destination terminal.

In addition, the present invention, since the title, body content and text files included in the multimedia message only need to be converted into image files, it is possible to easily build a system at low cost, and to efficiently interoperate with the international multimedia messaging service delivery network. It has the effect of making it possible.

1 is a block diagram of a multimedia message delivery network according to a conventional scheme.

2 is a block diagram of a multimedia message conversion system according to a supported language of a terminal according to the present invention;

3 is a flowchart illustrating a method of converting a multimedia message according to a supported language of a terminal according to the present invention.

* Explanation of symbols on the main parts of the drawing

21: message receiving unit 22: message determining unit

23: destination terminal support language check unit 24: text extraction unit

25: image conversion unit 26: message combining unit

27: message transmission unit 28: message storage unit

29: terminal information storage unit

Claims (15)

In the multimedia message conversion system, Message receiving means for receiving a multimedia message from a specific terminal side; Message discriminating means for discriminating a language, an attachment file format, and a destination terminal of the multimedia message received by said message receiving means; Destination terminal support language checking means for checking a language supported by the destination terminal determined by the message determining means through terminal specification information stored in the terminal information storage means; Text extracting means for extracting text data from the multimedia message according to the multimedia message writing language determined by the message determining means and the destination terminal supporting language checked by the destination terminal supporting language checking means are different; Image conversion means for converting the text data extracted by said text extraction means into image data; Message combining means for inserting the image data converted by the image converting means into the multimedia message; Message transmitting means for transmitting the multimedia message in which the image data is inserted by the message combining means to the corresponding destination terminal; And The terminal information storage means for storing terminal specification information Multimedia message conversion system according to the supported language of the terminal comprising a. The method of claim 1, The message determining means, And a multimedia message writing language by analyzing header information of the multimedia message received by the message receiving means. The method of claim 2, The text extraction means, The title and body contents of the multimedia message are extracted according to the multimedia message writing language determined by the message determining means and the destination terminal supporting language checked by the destination terminal supporting language checking means. Multimedia message conversion system according to. The method of claim 3, wherein The text extraction means, And extracting a text file attached to the multimedia message according to the attachment file format of the multimedia message determined by the message discriminating means, in text format. The method of claim 4, wherein The image conversion means, After combining the title and the body content of the text data extracted by the text extracting means and converting to a first image file, and converts the text file extracted by the text extracting means into a second image file Multimedia message conversion system. The method of claim 5, The message combining means, After converting the original title of the multimedia message received by the message receiving means into a phrase of a specific language, the multimedia message is set to the title of the multimedia message, and the first and second image files converted by the image converting means are converted into the multimedia message. Multimedia message conversion system according to the language supported by the terminal, characterized in that the setting as an attachment. The method according to any one of claims 1 to 6, And the specific terminal and the destination terminal are each included in a multimedia messaging service (MMS) delivery network supporting different languages. In the multimedia message conversion method, A first step of determining a language, an attachment file format, and a destination terminal of a multimedia message received from a specific terminal; A second step of checking a language supported by the determined destination terminal; A third step of comparing the determined multimedia message writing language with the identified destination terminal support language; A fourth step of transmitting the multimedia message to the corresponding destination terminal if the determined language of the multimedia message writing language and the confirmed destination terminal support language are the same as a result of the comparison in the third step; A fifth step of extracting text data from the multimedia message if the determined multimedia message writing language and the confirmed destination terminal support language are different from each other as a result of the comparison in the third step; A sixth step of converting the extracted text data into image data; Inserting the converted image data into the multimedia message; And An eighth step of transmitting the multimedia message including the image data to a corresponding destination terminal; Multimedia message conversion method according to the supported language of the terminal comprising a. The method of claim 8, In the first step, The multimedia message conversion method according to the language supported by the terminal, characterized in that for determining the language of the multimedia message by analyzing the header information of the multimedia message received from the specific terminal. The method of claim 9, In the fifth step, And extracting a title and a body content of the multimedia message according to the identified multimedia message writing language and the confirmed destination terminal supporting language. The method of claim 10, In the fifth step, And extracting a text file attached to the multimedia message according to the determined attachment file format of the multimedia message. The method of claim 11, In the sixth step, A method of converting a multimedia message according to a supported language of a terminal, characterized by converting a title and a body content of the extracted text data into a first image file and converting the text file extracted by the text extraction means into a second image file. . The method of claim 12, In the seventh step, After converting the original title of the multimedia message received from the specific terminal into a phrase of a specific language, the multimedia message is set as the title of the multimedia message, and the converted first image file and the second image file are attached to the multimedia message. Multimedia message conversion method according to the language supported by the terminal, characterized in that the setting. The method according to any one of claims 8 to 13, And said specific terminal and said destination terminal are included in a multimedia messaging service (MMS) delivery network supporting different languages, respectively. On a computer connected to the IP network, A first step of determining a language, an attachment file format, and a destination terminal of a multimedia message received from a specific terminal; A second step of checking a language supported by the determined destination terminal; A third step of comparing the determined multimedia message writing language with the identified destination terminal support language; A fourth step of transmitting the multimedia message to the corresponding destination terminal if the determined language of the multimedia message writing language and the confirmed destination terminal support language are the same as a result of the comparison in the third step; A fifth step of extracting text data from the multimedia message if the determined multimedia message writing language and the confirmed destination terminal support language are different from each other as a result of the comparison in the third step; A sixth step of converting the extracted text data into image data; Inserting the converted image data into the multimedia message; And An eighth step of transmitting the multimedia message including the image data to a corresponding destination terminal; A computer-readable recording medium having recorded thereon a program for realizing this.