KR20020007222A - Music playing service system using internet and method thereof - Google Patents

Abstract

PURPOSE: A song service system using the Internet and a method thereof are provided to let a user store the voice and image recorded in a singing room in a server through the Internet and download the voice and image by connecting to the Internet. CONSTITUTION: The method comprises steps a user selecting a song through a Karaoke(S401), storing analog audio/video data including accompaniment in a memory buffer by converting into MP3(MPEG Audio Layer-3) or MPEG(Motion Picture Experts Group) format via a real time audio encoder or an audio/video encoder(S403), displaying a screen for asking the storage of the audio/video data in a server(S405), the user requesting the input of the audio/video data in the server(S407), receiving ID(Identification) of the audio/video file stored in the memory buffer by requesting ID to the server(S409), displaying the ID on the screen(S411), receiving the name of the user via a key pad(S413), stream packeting the address of the singing room, registry information of the Karaoke and the audio/video file in the memory buffer(S415), transmitting the stream packet to the server(S417), and deleting the audio/video data in the memory buffer(S419).

Description

Music playing service system using internet and method thereof

The present invention is a karaoke service system and method for connecting a karaoke device and the Internet to store the user's voice or video recorded and recorded in the karaoke on the server via the Internet, and later download the stored voice or video by accessing the Internet And a computer readable recording medium having recorded thereon a program for realizing the method.

In general, singing accompaniment (karaoke) is the sound of a variety of musical instruments and specific sounds to help the singer, instead of accompaniment performed by many people through the development of electronics and electronically processing devices. Was done.

Such a device provides an accompaniment by combining and signaling a specific song by digitizing sound source waveforms that digitize sound elements such as musical instruments constituting an accompaniment that does not include human voice. In addition, by displaying the background image and the lyrics in accordance with the song accompaniment on a television (TV) on such a device, it is easy to see the karaoke that provides services by encouraging the singer to check the lyrics. In addition, in order to perform a song accompaniment in the outdoors for the mobility of such a general song cycle, many songs are stored in a portable device and connected to an amplifier or a TV by wire or wirelessly.

Recently, with the development of wired data communication, the Internet has been commercialized. In addition to accompaniment data, the music itself contains not only the accompaniment data but also the music itself. You can listen to songs on your old computer. In particular, the acquisition of music data through a data communication network such as the Internet can convert various types of music data types according to needs, thereby processing data according to a device so that music can be listened to.

Therefore, by interlocking with the karaoke device and the Internet, the user's voice or video recorded and recorded in the karaoke is stored in the server through a communication network, and when the user later connects to the Internet, various stored services are provided to the karaoke user by providing the stored voice or video. What can be provided is essentially required.

In order to solve the above problems, the present invention connects the karaoke apparatus and the Internet, stores the voice or video of the user recorded and recorded in the karaoke on the server via the Internet, and then accesses the Internet and stores the stored voice or An object of the present invention is to provide a karaoke service system capable of downloading an image, a method thereof, and a computer-readable recording medium storing a program for realizing the method.

Those skilled in the art to which the present invention pertains can easily recognize other objects and advantages of the present invention from the drawings, the detailed description of the invention, and the claims.

1 is a block diagram of an embodiment of a song service system according to the present invention;

FIG. 2 is a detailed configuration diagram of an embodiment of a voice signal processor in the song service system of FIG. 1 according to an embodiment of the present invention. FIG.

FIG. 3 is a detailed configuration diagram of an embodiment of a voice / video signal processor in the song service system of FIG. 1 according to another embodiment of the present invention. FIG.

4 is a flowchart illustrating an embodiment of an audio / video signal processor for a song service method according to the present invention;

5 is a flowchart illustrating an embodiment of a server for a song service method according to the present invention;

<Explanation of symbols for the main parts of the drawings>

101: karaoke device 103: audio / video signal processor

105: router 107: user terminal

111: server 113, 115, 117: database

The present invention for achieving the above object, in the karaoke service system using the Internet, a database for storing the user's audio / video files, user information and karaoke device information, the video camera is mounted to generate the user image data A karaoke device, a signal processor connected to the karaoke device and converts an analog signal input from the karaoke device into a digital signal of the stream packet, and outputs the signal, and converts the signal output from the signal processor into packet data suitable for transmission over the Internet A router connected to the Internet and having a built-in web browser, a sound card, and a video card to convert the signal received through the Internet into a digital signal of the stream packet to be transmitted to the signal processor. And award Extracting the audio / video file from the packet data received through the Internet, and storing and managing the audio / video file in the database and providing a service based on the audio / video file stored in the database in response to a service request received from the user terminal. It is characterized by providing a karaoke service system using the Internet including a web server.

The present invention relates to a method for providing a karaoke service, comprising: converting analog audio / video data including song accompaniment generated through a karaoke device into a file in MP3 or MPEG format through the encoder and storing the same in a memory; Step 1, a second step of confirming whether or not to store the audio / video file stored in the memory in the web server, the signal processing unit when a request to store the audio / video file stored in the memory to the web server is input Requesting the web server for a unique ID for the audio / video file stored in the memory and transmitting the unique ID generated by the web server to the signal processor, displaying the unique ID received from the web server Such as the name and karaoke IP address, and the unique number and user ID of the karaoke device A fourth step of receiving registration information, encoding the audio / video file stored in the memory together with a stream packet, and transmitting the generated stream packet to the web server, wherein the web server receives the audio / video from the received stream packet. And a fifth step of separating and storing a file and the registration information in the database and a sixth step of deleting an audio / video file stored in the memory. It is done.

In addition, the present invention, in order to provide a karaoke service through the Internet, to the karaoke service system having a processor, the analog audio / video data including the song accompaniment generated through the karaoke device through the encoder in the MP3 or MPEG format A first function of converting to a file and storing in the memory, a second function of confirming whether to store the audio / video file stored in the memory in the web server, and storing the audio / video file stored in the memory in the web server. A third function of requesting the web server for a unique ID for an audio / video file stored in the memory and transmitting a unique ID generated by the web server to the signal processor when the request is input; Display the unique ID received from the server and enter the user's name and karaoke IP address. A fourth function of receiving registration information such as a unique number and a user ID of the karaoke device, encoding the audio / video file stored in the memory into a stream packet, and transmitting the generated stream packet to the web server; The server records a program for realizing a fifth function of separating and extracting the audio / video file and the registration information from the received stream packet and storing it in the database and a sixth function of deleting the audio / video file stored in the memory. A computer readable recording medium is provided.

The above objects, features and advantages will become more apparent from the following detailed description taken in conjunction with the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same components have the same number as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related known technology may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a configuration diagram of an embodiment of a song service system according to the present invention.

As shown in FIG. 1, the song service system according to the present invention connects an information communication network such as the Internet through a voice / video signal processor 103 (103a to 103n) linked to karaoke devices 101a to 101n. Voice / video data recorded in karaoke is stored in the information providing server (web server) 111, and when the user later connects to an information communication network such as the Internet using the user terminal 107 and requests various services, the stored voice. Alternatively, various services based on the image information are provided to the user.

Here, an information communication network such as the Internet connects communication lines between the karaoke apparatuses 101a to 101n and the information providing server 111 or between the user terminal 107 and the information providing server 111 so as to perform data communication therebetween. Set it.

The user terminal 107 is establishing a communication environment including a web browser that can access an information communication network, and it is obvious that the user terminal 107 can be connected to the information providing server 111 through a dedicated line, a public communication network (PSTN), or a mobile telephone network. .

Accordingly, the user terminal 107 may include a personal computer (PC) and a personal digital assistant (PDA) including a communication mediation device (for example, a modem, etc.), a monitor, a keyboard (or a keypad 213), and the like. ), A notebook, and the like, but may be a mobile communication terminal such as a cellular phone or a PCS phone, a next generation mobile communication terminal such as an International Mobile Telecommunication (IMT-2000), a Universal Mobile Telecommunication Service (UMTS), or the like.

On the other hand, there is a need for a server that stores voice / video information transmitted from around the world, and services over the Internet, the information providing server 111 in this embodiment plays a role. The information providing server 111 (web server) not only provides stored voice / video information to the user through an information communication network such as the Internet, but also provides contents and advertisements requested by mail, chat, community, other content providers and advertisers. To the user terminal 107. In order to provide such a function, the server 111 supplies a logon processing function unit that performs logon processing in response to a logon request transmitted from the user terminal 107, and an identifier for an audio / video file stored in the database 113. A database management function for generating and managing audio / video files stored in the database, and separating audio streams and video streams from audio / video files stored in the database and processing or mixing them into albums in response to a request of the user terminal. An album production function unit, a community management function unit allowing a plurality of user terminals to share audio / video files stored in the database 113 through the web server 111, and in response to a request of the user terminal 107. Read by the database management function. Calculate and score the accuracy of pitch and beat for the e-mail function unit for attaching a video / video file to an e-mail and transmitting it to another user terminal and audio files of different users stored in the database 113. It is preferable to include a song contest function unit that provides a song contest function between users by generating a list based.

Here, the database management function may be composed of an ID generator 121, a material manager 123, and a searcher 127, and the album production function, the community management function, the e-mail function, and the song contest function are various service controllers. (129). The communication controller 125 performs an interface function with the information communication network.

On the other hand, the web server 111 is connected to the video / audio database 113, the user information database 115, and the karaoke device information database 117 as a database by the database management function.

The router (routing switch) 105 has a function of allowing a plurality of information network lines, for example, an Internet line, to be shared by the plurality of karaoke apparatuses 101a to 101n through the voice / video signal processors 103 and 103a to 103n. To provide. To this end, the router (routing switch) 105 adds a header including an IP address to a data packet output from each karaoke apparatus 101a through 101n through the audio / video signal processor 103 (103a through 103n). Transfer to the server 111 through. In contrast, the router (routing switch) 105 removes the header from the packet transmitted from the server 111 to each karaoke device 101a to 101n via the audio / video signal processor 103 (103a to 103n) and the data packet. The unique numbers of the karaoke apparatuses 101a to 101n included in the identification are transmitted to the corresponding karaoke apparatuses 101a to 101n. In this way, one or several IP addresses can be shared by a large number of karaoke devices 101a through 101n.

In order to connect the karaoke devices 101a to 101n to the information communication network and to transmit information, separate special equipment is required. In addition, a karaoke apparatus network configuration equipment for connecting and sharing the karaoke apparatuses 101a to 101n to one Internet line (dedicated line, ADSL, etc.) is also required separately. This equipment has a packet routing function and a switching function, and the configuration of such equipment is as shown in Figs. FIG. 2 is a detailed configuration diagram of an audio signal processor in the song service system of FIG. 1 as an embodiment of the present invention, and FIG. 3 is an audio / video signal of the song service system in FIG. 1 as another embodiment of the present invention. Detailed configuration diagram of an embodiment of the processor 103 is shown.

The audio / video signal processor 103 of FIG. 3 differs from the audio signal processor 103 of FIG. 2 in that the object to be digitally signaled is a mixed signal of audio / video. That is, since the amount of information to be processed is about 50 times that of the audio / video mixed signal than the audio signal, a suitable signal processor is different from the audio signal processor 103 of FIG. 2 which processes only the audio signal.

As shown in FIGS. 2 and 3, the audio / video signal processor 103 includes an audio encoder 201, an audio / video encoder 301, a memory buffer 203, an audio stream transmitter 205, and an audio / video. The stream transmitter 303, the communication controller 207, the main controller 209, the image processor 211, and the keypad 213 are included.

The audio encoder 201 of FIG. 2 converts an analog audio signal input through the karaoke apparatuses 101a to 101n into a digital voice signal, compresses it into an MP3 format, stores it in the memory buffer 203, and stores the stored memory address. It transmits to the main control unit 209.

The audio / video encoder 301 of FIG. 3 digitizes the analog audio / video signal input through the karaoke apparatuses 101a to 101n, compresses the audio / video into an MPEG / audio mixed stream in synchronization with the audio / video, and stores a memory buffer. In operation 203, the memory device transmits the stored memory address to the main controller 209.

The memory buffer 203 is configured to generate audio / video data that the audio stream transmitter 205 and the audio / video stream transmitter 303 want to generate as packets according to a command of the main controller 209. It receives and stores from the video encoder 301.

The audio stream transmitter 205 of FIG. 2 converts the audio stream stored in the memory buffer 203 into a packet having an appropriate size according to the command of the main controller 209, and transmits the packet to the communication controller 207. 111) include information such as user ID, karaoke IP address, and user name required for storage.

The audio / video stream transmitter 303 of FIG. 3 is a component corresponding to the audio stream transmitter 205 of FIG. 2, and determines an appropriate frame rate, thereby selecting all of the audio signals and a portion of the video signal and transmitting them within a predetermined time. It performs the function of generating possible audio / video data packets.

The communication control unit 207 transmits a packet transmitted from the audio stream transmitter 205 and the audio / video stream transmitter 303 to the router 105. Data exchange is performed with the router 105 according to a predetermined protocol.

The image processor 211 generates a video data in which text data transmitted from the main controller 209 is combined with video data input through the Video in terminal, and displays the video data on the karaoke apparatuses 101a to 101n through the Video out terminal. Perform. In addition, when a video camera is installed in the karaoke apparatuses 101a to 101n, video overlays are provided on the video data provided through the DVD, CD, or LD in the karaoke apparatuses 101a to 101n and user image data input through the video camera. The video data through the Overlay) function is displayed on the karaoke apparatuses 101a to 101n.

The main controller 209 is a component that controls the audio / video signal processor 103 according to the present invention, performs control commands for displaying video characters, receives and controls user commands input from the keypad 213, and audio. It is in charge of controlling the stream transmitter 205 and the audio / video stream transmitter 303.

Referring to the operation of the audio / video signal processor 103 of FIGS. 2 and 3, a song, ie, an audio signal, which is sung by a user through the karaoke devices 101a to 101n, is transmitted through the audio in terminal and the audio encoder 201 and audio. When the video camera is installed in the karaoke apparatuses 101a to 101n and the video camera is input to the / video encoder 301, the user's image, that is, the video signal, is input to the audio / video encoder 301 through the Video in terminal.

Next, in the case of the audio signal processor 103 of FIG. 2, the input audio signal is in MP3 format. In the case of the audio / video signal processor 103 of FIG. 203).

When the user inputs a command to transmit audio / video data stored in the memory buffer 203 to the server 111 through the keypad 213, the main controller 209 may transmit the audio stream transmitter 205 and the audio / video. When the control signal and the data required for transmission are transmitted to the video stream transmitter 303, the audio stream transmitter 205 and the audio / video stream transmitter 303 transmit the audio / video from the memory buffer 203. The video data is read, converted into packets, and transmitted to the server 111 through the communication control unit 207.

In the karaoke, various types of music / video files transmitted through the voice / video signal processor 103 of FIGS. 2 and 3 are unique numbers and user names of karaoke devices 101a to 101n which are assigned by the karaoke of the singer. And information about a user login ID (ID), an IP address related to karaoke, and the like, are stored in each database linked to the information providing server 111! 113 to 117.

Subsequently, when the user accesses the information providing server 111 through the Internet through his terminal 107, the information providing server 111 provides a corresponding music / video file download service, and creates a virtual song album for each individual and a music video. Provide management services (at this time, of course, store deletion and indexing capabilities), provide song management and music video management services for specific groups (preferably, group member registration and deletion, group song and video file indexing) And classification services available), song contests, and netizens' rankings by providing scores, music video wallpaper services, and editing services.

At this time, of course, when providing a service according to a user's demand, it is obvious that the content and advertisement requested by the content provider and the advertiser may be provided.

As the advertisement type, a simple information delivery advertisement that delivers only information and has no special reward to the user, or when the target of the advertisement is a PC user or a mobile terminal user, particularly in order to increase the participation of the advertisement of the member, View mileage advertisements that are discounted when you receive the mileage and purchase advertisements, and event advertisements that can receive certain rewards such as prizes by participating in events such as quizzes delivered through the advertisement window It may be an instant purchase advertisement that can be used to order specific information or to purchase a product directly. However, it is not limited to such advertisement.

Meanwhile, the area of advertising means a category of a product or service that an advertiser wants to advertise, such as category division in a general shopping mall. For example, clothing, furniture, health food, flowers, agricultural and marine products, office supplies, and adult items. , Movies, music, drinks / liquor, cars, general merchandise / household goods, general appliances, computers, etc., but may be classified as, but is not limited thereto.

The advertiser may directly designate the type and area of each advertisement and transmit it to the information providing server 111, or the advertiser sends only the advertisement contents to the information providing server 111 and the information providing server 111 analyzes the advertisement contents. It is obvious that the data can be stored in the database classified by area and type.

A process of storing voice / video information by accessing the information providing server 111 through the Internet from a karaoke apparatus is illustrated in FIG. 4.

4 is a flowchart illustrating an embodiment of an audio / video signal processor 103 for a song service method according to the present invention.

As shown in the figure, analog audio / video data including accompaniment generated by a user selecting a song through the karaoke apparatuses 101a to 101n (S401) is a real-time audio encoder 201 and an audio / video encoder 301. The data is converted into data in MP3 or MPEG format through the memory buffer 203 (S403). Thereafter, a screen is displayed asking whether to store the audio / video data stored in the memory buffer 203 in the server (S405). When a request for storing the audio / video data stored in the memory buffer 203 into the server is input, (S407) A unique ID for the audio / video file stored in the current memory buffer 203 generated by the server 111 by requesting the server 111 for a unique ID for the audio / video file stored in the current memory buffer 203. Receive (S409).

The user ID is confirmed by confirming the ID of the song by displaying the unique ID received from the server 111 on the screen (S411). The user's name is then input through the keypad 213 (S413).

Thereafter, registration information such as a current karaoke IP address, a unique number of the karaoke apparatuses 101a to 101n, and a user ID, and an audio / video file stored in the memory buffer 203 are encoded to stream packetize (S415). The generated stream packet is transmitted to the server 111 (S417), and the audio / video data stored in the memory buffer 203 is deleted (S419).

Meanwhile, a process in which a user accesses the information providing server 111 through the Internet to the karaoke apparatuses 101a to 101n and the user terminal 107 to receive the above service is illustrated in FIG. 5. FIG. 5 is a flowchart illustrating an operation of a server for a song service method according to an embodiment of the present invention, and the memory buffer 203 of the current audio / video signal processor 103 from the karaoke devices 101a to 101n as shown in the drawing. When the server 111 receives a request for generating a unique ID for an audio / video file stored in the server 111, the server 111 generates an ID for the song and video (S503) and transmits the ID to the karaoke apparatuses 101a to 101n. A response to the generation request is made (S505).

When the audio / video packet storage request is transmitted from the karaoke apparatuses 101a to 101n together with the audio / video packet data, the server 111 analyzes the received packet data to generate the audio generated in step S503. Registration information such as the unique ID of the video file, the user's name, the karaoke IP address, the unique numbers of the karaoke apparatuses 101a to 101n, and the user ID are extracted from the received packet data and separated from the received packet data (S507). . The separated audio / video files are stored in the database 113 using unique IDs for songs and images as keys, while the user ID, karaoke IP address, and unique number data of the karaoke apparatuses 101a to 101n are stored in the database 115. And 117, respectively (S509).

Meanwhile, various service requests from the user terminal 107-song and video download service, song search, song file mail transmission service, song album production service, song contest participation service, song community service, etc.-are transmitted to the server 111. If so, the song and video files are searched in the database 113 based on the unique IDs of the songs and videos included in the service request (S511), and various services corresponding to the requested services are provided (S513). .

The method of the present invention as described above may be implemented as a program and stored in a computer-readable recording medium (CD-ROM, RAM, ROM, floppy disk, hard disk, magneto-optical disk, etc.).

The present invention described above is capable of various substitutions, modifications, and changes without departing from the spirit of the present invention for those skilled in the art to which the present invention pertains, and the above-described embodiments and accompanying It is not limited to the drawing.

The present invention as described above, by connecting the karaoke device and the Internet to store the user's voice or video recorded and recorded in the karaoke on the server via the Internet, and to be connected to the Internet later to download the stored voice or video There is an effect that can provide a service differentiated from the existing karaoke service. In addition, it is possible to provide differentiated services such as personal song albums, group song albums, song communities, and song contests through access to information networks such as the Internet. Furthermore, there is an effect that can share the user's song with others by sending the user's own song by mail.

Claims (18)

In the karaoke service system using the Internet, A database for storing audio / video files of the user, user information and karaoke device information; Karaoke device equipped with a video camera capable of generating user image data; A signal processor connected to the karaoke apparatus and converting an analog signal input from the karaoke apparatus into a digital signal of a stream packet; The router converts the signal output from the signal processor into packet data suitable for transmission over the Internet and transmits it to the Internet, and converts the signal received through the Internet into a digital signal of the stream packet and transmits the signal to the signal processor. ; A user terminal connected to the Internet and equipped with a web browser, a sound card and a video card; And Extracting the audio / video file from the packet data received through the Internet, storing and managing the audio / video file in the database, and providing a service based on the audio / video file stored in the database in response to a service request received from the user terminal. Web server Karaoke service system using the Internet comprising a. The method of claim 1, The web server A logon processing function unit which performs logon processing in response to a logon request transmitted from a user terminal; A database management function unit which generates an identifier for the audio / video file stored in the database and manages the audio / video file stored in the database; An album production function unit for mixing an audio stream and a video stream between audio / video files read by the database management function unit to produce an album in response to a request of the user terminal; A community management function to allow a plurality of user terminals to share audio / video files stored in the database through the web server; An e-mail function unit for attaching an audio / video file read by the database management function unit to an e-mail and sending it to another user terminal in response to a request of the user terminal; And Song contest function that provides a song contest function between users by calculating and scoring the accuracy of the pitch and beat, etc. for the audio files of different users stored in the database and generating a list based on the score Karaoke service system using the Internet comprising a. The method according to claim 1 or 2, The signal processor An encoder for converting an analog signal input from the karaoke apparatus into a digital file of a predetermined format; A memory for storing the digital file converted by the encoder; A stream transmitter for converting the digital file stored in the memory to generate a predetermined stream packet; A communication controller for transmitting a stream packet generated by the stream transmitter to the router by a predetermined protocol and receiving a signal transmitted from the router; An input unit for allowing a user to enter text and instructions; A main controller controlling the stream transmitter and the communication control unit based on the data input through the input unit; And An image processor for combining the video data input from the karaoke device and the text data received through the input unit to display on the karaoke device Karaoke service system using the Internet comprising a. The method of claim 3, The encoder Compressing and converting an audio analog signal input from the karaoke apparatus into a file in MP3 format Karaoke service system using the Internet, characterized in that. The method of claim 3, The encoder Compressing and converting audio and video analog signals input from the karaoke apparatus and the video camera into a file in MPEG format Karaoke service system using the Internet, characterized in that. The method of claim 3, The image processor Displaying user image data input through the video camera on the karaoke device simultaneously with video data input from the karaoke device by a video overlay. Karaoke service system using the Internet, characterized in that. In the method of providing a karaoke service by the system of any one of claims 2 to 6, Converting analog audio / video data including song accompaniment generated by a karaoke device into a file in MP3 or MPEG format through the encoder and storing in the memory; A second step of checking whether to store the audio / video file stored in the memory in the web server; When a request is made to store an audio / video file stored in the memory in the web server, the signal processor requests the web server for a unique ID for the audio / video file stored in the memory and the uniqueness generated by the web server. Transmitting an ID to the signal processor; Display the unique ID received from the web server and receive registration information such as the user's name and karaoke IP address, the unique number of the karaoke device and the user ID, and encode the audio packet together with the audio / video file stored in the memory to stream the packet. A fourth step of transmitting the generated stream packet to the web server; A fifth step of the web server separately extracting the audio / video file and the registration information from the received stream packet and storing the extracted information in the database; And Step 6 of deleting the audio / video file stored in the memory How to provide a karaoke service using the Internet comprising a. The method of claim 7, wherein A seventh step in which the user terminal logs in to the web server; A ninth step of the user terminal requesting a service based on an audio / video file stored in the database; And A tenth step in which the web server provides service data to the user terminal in response to the service request; How to provide a karaoke service using the Internet comprising more. The method of claim 8, The service is An album production service that separates audio and video streams from audio / video files stored in the database and processes or mixes them into an album How to provide a karaoke service using the Internet characterized in that. The method of claim 8, The service is A community service that allows a plurality of user terminals to share audio / video files stored in the database via the web server How to provide a karaoke service using the Internet characterized in that. The method of claim 8, The service is An e-mail service for attaching an audio / video file stored in the database to an e-mail and transmitting it to another user terminal How to provide a karaoke service using the Internet characterized in that. The method of claim 8, The service is It is a song contest service that provides a song contest function between users by calculating and scoring the accuracy of pitches and beats for audio files of different users stored in the database, and generating a list based on the scores. How to provide a karaoke service using the Internet characterized in that. In order to provide a karaoke service using the Internet, the system of any one of claims 2 to 6, A first function of converting analog audio / video data including a song accompaniment generated by a karaoke device into a file in MP3 or MPEG format through the encoder and storing it in the memory; A second function of checking whether to store the audio / video file stored in the memory in the web server; When a request is made to store an audio / video file stored in the memory in the web server, the signal processor requests the web server for a unique ID for the audio / video file stored in the memory and the uniqueness generated by the web server. A third function of transmitting an ID to the signal processor; Display the unique ID received from the web server and receive registration information such as the user's name and karaoke IP address, the unique number of the karaoke device and the user ID, and encode the stream with the audio / video files stored in the memory. A fourth function of transmitting the generated stream packet to the web server; A fifth function of separating and storing the audio / video file and the registration information from the received stream packet in the web server; And A sixth function of deleting the audio / video file stored in the memory; A computer-readable recording medium having recorded thereon a program for realizing this. The method of claim 13, A seventh function of logging in to the web server by the user terminal; A ninth function of the user terminal requesting a service based on an audio / video file stored in the database; And A tenth function of providing, by the web server, service data to the user terminal in response to the service request; A computer-readable recording medium having recorded thereon a program for further realization. The method of claim 14, The service is An album production service that separates audio and video streams from audio / video files stored in the database and processes or mixes them into an album A computer-readable recording medium having recorded thereon a program. The method of claim 14, The service is A community service that allows a plurality of user terminals to share audio / video files stored in the database via the web server A computer-readable recording medium having recorded thereon a program. The method of claim 14, The service is An e-mail service for attaching an audio / video file stored in the database to an e-mail and transmitting it to another user terminal A computer-readable recording medium having recorded thereon a program. The method of claim 14, The service is It is a song contest service that provides a song contest function between users by calculating and scoring the accuracy of pitches and beats for audio files of different users stored in the database, and generating a list based on the scores. A computer-readable recording medium having recorded thereon a program.