KR20010039164A - A method for make compact disk recorded MP3 or MP4 file and perform it's compact disk - Google Patents

Abstract

PURPOSE: A method of fabricating and playing a CD is to provide an index file having information of each file when fabricating the CD and record the index file with MP3 or MP4 file, and previously read the index file when playing the MP3 or MP4 file to grasp a kind of the recorded MP3 or MP4 file. CONSTITUTION: In the fabricating method, first, an MP3 or MP4 file is selected. An index film having information of the selected MP3 or MP4 file is written. The selected MP3 or MP4 file is recorded on a CD together with the index file to complete the CD. The index file has a format such as a playing order as well as the information of the MP3 or MP4 file. In the playing method, the CD, on which the MP3 or MP4 file and index file is recorded, is inserted into a player. The index file is read by the player. The player is operated according to a format of the index file. The classification of MP3 or MP4 files to be played is set in the player. The MP3 or MP4 file is played by the player according to the preset classification of the files.

Description

A method for make compact disk recorded MP3 or MP4 file and perform it's compact disk}

The present invention relates to a method for producing a CD having MP3 or MP4 files recorded therein, and more particularly, to an MP3 or MP4 file by producing an index file having information of each file when the MP3 or MP4 file is produced on a CD. By recording on a CD with the player, the player reads the index file when playing and knows the type of each MP3 or MP4 file in advance so that the user does not specify the MP3 or MP4 file they want to listen to. Method of making a CD with MP3 or MP4 files recorded so that only the MP3 or MP4 files in the CD can be played continuously as needed in a predetermined order by simply selecting to play only MP3 or MP4 files It is about a method.

In general, recording media, cassette tapes, and music CDs are widely used as storage media for storing and playing music. Recently, MP3 files have been developed due to the development of music file compression methods and music file players. There is a rapid spread of CDs having recorded and reproduced MP3s.

The term MP3 refers to a compression method of a music file. The MP3 file is a MP3 file, a player for playing an MP3 file, a MP3 player, and a CD for recording an MP3 file. Other compression methods for files include MP4.

There are a number of methods for producing a conventional MP3 recorded CD. One of them is to create a plurality of directories on a disc and record the classified files in the corresponding Drick. As a method, a recorded MP3 file is played by specifying a directory in the disc and clicking and playing each MP3 file in the directory.

The conventional method for producing a CD in which the MP3 file is recorded and the method of playing the same are classified by genre or artist name only by the MP3 file recorded on the CD when the classification information or playlist information is stored on the CD medium. When you specify that you want to automatically classify this, there is a problem that can not play the classified MP3 files in the predetermined order.

The present invention has been made in view of the above-described problems, and its object is to produce an index file having information of each file when producing an MP3 or MP4 file on a CD, and then to record the CD file with the MP3 or MP4 file and to record it on a CD. It is to provide a method of manufacturing MP3-CD.

Another object of the present invention is to determine in advance the type of each MP3 or MP4 file recorded on the CD when the player first reads the index file recorded on the CD when playing the CD recorded MP3 produced by the production method Instead of specifying each MP3 or MP4 file you want to listen to, you can choose to play only certain types of MP3 files such as genre, artist name, etc. To provide a way to play a CD recorded with MP3 or MP4 files.

An object of the present invention is a method of producing a CD in which MP3 or MP4 files are recorded, the method comprising the steps of selecting an MP3 or MP4 file to be recorded; Creating an index file having respective information of the selected MP3 or MP4 file; Recording the selected MP3 or MP4 file and the produced index file together on a CD to complete the CD on which the MP3 or MP4 file is recorded. Can be achieved by

In addition, another object of the present invention is a method of playing a CD recorded with the MP3 or MP4 file and the index file produced as described above, the step of inserting the CD into the player; Reading an index file; Operating the player according to the format of the index file; Setting a classification of MP3 or MP4 files to be played; In the method of playing a CD recorded with MP3 or MP4 files, characterized in that it comprises the steps of playing the corresponding MP3 or MP4 files in a predetermined order according to the selected classification among various classifications such as automatic performance, random performance and genre performance Can be achieved by

1 is a block diagram illustrating a manufacturing process of a CD in which an MP3 or MP4 file is recorded according to the present invention;

Figure 2 is a block diagram illustrating a process of playing a CD recorded with an MP3 or MP4 file produced in accordance with the present invention.

Hereinafter, a manufacturing method and a playing method of MP3-CD according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

1 is a block diagram illustrating a manufacturing process of a CD recorded with an MP3 or MP4 file according to the present invention, Figure 2 is a block illustrating a process of playing a CD recorded with an MP3 or MP4 file produced according to the present invention It is also.

1 and 2, the method for producing a CD recorded with an MP3 or MP4 file according to the present invention comprises the steps of selecting the MP3 or MP4 file (100), producing the index file (110), and selecting In step 120, the MP3 or MP4 file and the index file are recorded on the CD to produce a CD on which the MP3 or MP4 file is recorded.

In step 100 of selecting the MP3 or MP4 file, the user selects the MP3 or MP4 file to be recorded on the CD, and creates an index file for each piece of information (file information such as genre, artist name, etc.) for the selected MP3 or MP4 file. Figure out to do.

When the selection step 100 of the MP3 or MP4 file to be stored as described above is completed, the index file is produced (110).

In step 110 of producing the index file, an index file having a format such as information and a playing order of each of the selected MP3 or MP4 file is produced.

As an example, the production of the index file may include a song name, a singer, a genre, a date, a composer, and various classification items classified by the user for the MP3 or MP4 file selected for recording. The information corresponding to each classification information is displayed according to the format, and after the part corresponding to the front of the index file, the directory name actually recorded on the CD, the file, the play order of the current file among all files, and the corresponding genre It is designed to display the information in the promised format, and CD player also has the ability to play according to the sorting order of the file, along with the automatic play function for the format classified in the above index file. Will be provided.

If " song name 01 " and " singer 02 ", the song name is " 01 " and the singer " 02 ", respectively, " 01 " and " 02 "

That is, "\ jazz \ 01" means that the jazz directory is classified by song name, and "\ rock \ 01" means that the rock directory is classified by artist name.

Also, "\ Jazz \ 024_Cool ~ 1.MP3 001" means that the jazz directory is classified as the song name above, and 001 means that the playing order is the first among the entire files.

When the MP3 or MP4 file to be recorded is selected and an index file is created, the production step 120 of the CD on which the MP3 or MP4 file is recorded is performed.

In the manufacturing step 120 of the CD in which the MP3 or MP4 file is recorded, the CD in which the MP3 or MP4 file is recorded is produced by recording the selected MP3 or MP4 file and the produced index file together on the CD.

The CD on which the MP3 or MP4 file produced by the above method is recorded is played in the following steps.

According to the present invention, there is provided a method of playing a CD in which an MP3 or MP4 file is recorded, by inserting a CD in which a MP3 or MP4 file is recorded into a player (200), reading an index file (210), and a format of an index file. A step of operating the player (220), setting a classification of the MP3 or MP4 file to be played (230), and playing the corresponding MP3 or MP4 file in a predetermined order according to the set classification (240). do.

The step 200 of inserting the CD in which the MP3 or MP4 file is recorded into the player is performed by inserting the CD in which the MP3 or MP4 file is produced into the CD-ROM, CD-RW or player, and then inserting the CD into the CD-ROM, CD-ROM. The RW or player (hereinafter referred to as a device for playing a CD on which MP3 or MP4 files are recorded) is operated.

When the player is operated as described above, the optical pickup of the player first reads the index file recorded on the CD on which the MP3 or MP4 file is recorded (210).

As described above, when the player first reads the index file, the player's control unit recognizes that the CD to be played is a CD on which an MP3 or MP4 file is recorded, and at the same time, an MP3 or MP4 file recorded on a CD on which an MP3 or MP4 file is recorded. You will know all of the information.

In the above state, the user sets 230 a classification of the MP3 or MP4 file to be played. That is, a classification of MP3 or MP4 files to be listened to, for example, a genre of music, a name of a singer, or the like is designated or set.

When the setting of the classification for the MP3 or MP4 file to be played as described above is completed, a step 240 of playing the corresponding MP3 or MP4 file in order according to the set classification is performed. That is, the player can select the MP3 or MP4 files corresponding to the set classification from the information of the MP3 or MP4 files already known, and play the corresponding MP3 or MP4 files in sequence according to the format of the index file.

According to the present invention described above, when creating an MP3 or MP4 file on a CD, an index file having information of each file is produced and recorded on a CD together with the MP3 or MP4 files, so that the player reads the index file and plays each MP3 file. It also knows the types of MP4 files in advance, so you don't have to specify which MP3 or MP4 files you want to watch.You can also choose to play only certain types of MP3 or MP4 files such as genres and singers. Alternatively, only the MP4 files can be played continuously in the order they are intended to be. In addition, when a CD with an MP3 or MP4 file is inserted into the player, the player first reads the index file so that the CD is inserted into the MP3 or MP4 file. Recognize that it is recorded CD, and audio-CD in soft program according to format by index file Not only is it supported to behave like a player, but it has the effect of playing in a certain order regardless of hardware (PC, CD-player).

Claims (2)

A method of producing a CD in which MP3 or MP4 files are recorded, the method comprising: selecting (100) an MP3 or MP4 file to be recorded; Producing (110) an index file having respective information of the selected MP3 or MP4 file; Recording the selected MP3 or MP4 file and the produced index file together on a CD to complete the CD on which the MP3 or MP4 file is recorded (120). How to make. A method of playing a CD in which an MP3 or MP4 file and an index file are produced by the method of claim 1, comprising: inserting the CD into a player (200); Reading (210) an index file; Operating the player according to the format of the index file (220); Setting a classification of an MP3 or MP4 file to be played (230); The step of playing a corresponding MP3 or MP4 file in a predetermined order according to the selected classification among various classifications such as automatic performance, random performance and genre-based performance of the CD recorded MP3 or MP4 files How to play.