KR100475602B1 - Method and apparatus for automatic broadcasting through telecommunication network - Google Patents

Abstract

The present invention discloses a broadcast automation method and apparatus therefor through a communication network.

According to the present invention, a step of configuring a database in which sound sources are stored with information including the type of each sound source, the genre of music in which the sound source is reproduced and expressed by a predetermined method, and the sound source playing time, the start time and the end time of the broadcast Receiving a broadcasting time including a broadcast time from a user, and receiving a condition for the sound sources to be broadcast during the entire broadcast time or a part of the broadcast time from the user, the predetermined time considering the type, genre, and playback time of each sound source in the database Selecting the sound sources to broadcast according to the conditions of the condition, grasping the time when each selected sound source is played, plus the time interval between the time when the selected sound source is played and the next sound source after playing some sound source Adjust the playback time and playback time interval of the sound source to match this broadcast time. And converting the selected sound sources into stream data determined according to the type of the communication network, and transmitting the selected sound sources to the communication network from the time when the broadcast starts according to the adjusted time information. When inputting online / offline, it is possible to automatically select the sound source according to the broadcasting time and basic information and automatically organize the broadcasting through the communication network.

Description

Method and apparatus for broadcasting automation through telecommunication network {Method and apparatus for automatic broadcasting through telecommunication network}

The present invention relates to broadcasting through a communication network, and more particularly, to a broadcast automation method and apparatus for automatically broadcasting schedules and broadcasting through a communication network.

In the conventional broadcasting method, the operator of the broadcasting station decides and secures basic data (music or still picture and moving picture) necessary for broadcasting in order to prepare all schedules from start to end of the program in which start and end times are determined. Set the time when the music or video, which is the basic data, will be sent and the time when it will end. Set the words of the host and the time to be inserted. After the broadcast program is determined in this way, the broadcast is transmitted through radio waves of a specific band so that the general user can use the broadcast program.

Using the above method, in order to create a schedule of a broadcast program, the total time according to the start and end time of the broadcast program, the time when the music or video used in the program is originally played and the time to be played in the broadcast. And parts to be played back must be set manually. In such a case, it may be difficult to accurately match the schedule of the broadcast with the start time and the end time, and in order to keep the broadcast time, it may be necessary to cut off the music or video in the middle of the broadcast. .

Therefore, there is a problem that it is difficult to smooth the broadcast time through the process of determining the conventional broadcast schedule.

The technical problem to be solved by the present invention, in order to solve the above problems, the broadcast schedule is automatically created by setting the time and playback time of the sound source material, which is the basic data necessary for broadcasting, and automatically create a broadcast schedule, such a broadcast Internet The present invention provides a method and apparatus for broadcasting automation through a communication network serviced through a communication network.

Another technical problem to be solved by the present invention is to provide a computer-readable recording medium recording the above method.

In the broadcast automation method through a communication network according to the present invention for solving the above technical problem, (a) the sound source includes the type of sound source, the genre of music in which the sound source is reproduced by a predetermined method, the sound source playing time Constructing a database stored with the information; (b) receiving a broadcast time from a user online / offline including a start time and a finish time of the broadcast; (c) Reproducing the type, genre, and source of each sound source from among the sound sources of the database configured in the step (a) when the user receives the on-line / offline conditions for the sound sources to be broadcast during the broadcast time or a part of the broadcast time. Selecting sound sources to broadcast according to a predetermined condition in consideration of time, and identifying a time at which each of the selected sound sources is to be played; (d) the time plus the time interval from when the sound sources selected in step (c) is reproduced and the time interval from when a sound source is played to the next sound source is matched with the broadcast time set in step (b). adjusting playback time and playback time interval of the sound source selected in step (c); And (e) converting the sound sources selected in the step (c) into stream data determined according to the type of the communication network and transmitting them to the communication network from the time when the broadcasting starts according to the time information adjusted in the step (d). Characterized in that.

In the broadcast automation device through a communication network according to the present invention for solving the other technical problem, the information including the type of sound source, the genre of music that is reproduced by a predetermined method, and the sound source playing time A database stored together; A broadcast time setting unit configured to receive a broadcast time including a start time and a stop time of the broadcast from a user online / offline; A user input unit configured to receive online / offline conditions for sound sources to be used for broadcasting by the user; A sound source determining unit which selects sound sources according to the types of sound sources input through the user input unit from the database, and grasps playback times of the sound sources; The playback time of the sound sources such that the time added by the sound sources selected by the sound source determination unit and the time intervals from when a sound source is played back until the next sound source is reproduced matches the broadcast time input through the broadcast time setting unit. A play time adjusting unit for adjusting a play time interval; A sound source converting unit converting sound sources selected by the sound source determining unit into predetermined stream data according to the type of communication network to which sound sources are to be transmitted; And a sound source transmitter for transmitting the converted sound sources from the time when the broadcast starts to the communication network according to the time information of the reproduction time controller.

According to another aspect of the present invention, there is provided a computer-readable recording medium for recording a broadcast automation method through a communication network, wherein (a) the sound sources are reproduced by a predetermined method and the sound sources are represented by a predetermined method. Constructing a database stored with information including a genre of music and a sound source playing time; (b) receiving a broadcast time from a user online / offline including a start time and a finish time of the broadcast; (c) Reproducing the type, genre, and source of each sound source from among the sound sources of the database configured in the step (a) when the user receives the on-line / offline conditions for the sound sources to be broadcast during the broadcast time or a part of the broadcast time. Selecting sound sources to broadcast according to a predetermined condition in consideration of time, and identifying a time at which each of the selected sound sources is to be played; (d) the time plus the time interval from when the sound sources selected in step (c) is reproduced and the time interval from when a sound source is played to the next sound source is matched with the broadcast time set in step (b). adjusting playback time and playback time interval of the sound source selected in step (c); And (e) converting the sound sources selected in the step (c) into stream data determined according to the type of the communication network and transmitting them to the communication network from the time when the broadcast starts according to the time information adjusted in the step (d). It characterized in that it comprises a program for executing a broadcast automation method through a communication network comprising.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a flowchart illustrating a method of broadcasting a sound source through a communication network according to the present invention.

Compose a database in which the sound sources are stored with information including the type of each sound source, the genre of music that the sound source is reproduced and expressed in a predetermined method, and the sound source playing time (step 100), and includes a time to start and end a broadcast. The broadcast time is received online / offline from the user (step 110), and if the condition for the sound sources to be broadcast during the entire broadcast time or a part of the broadcast time is input from the user online / offline, the reference number 100 is configured. From the sound sources of the database, sound sources to be broadcast are selected according to a predetermined condition in consideration of the type, genre, and sound source reproduction time of each sound source, and the time at which each selected sound source is to be played is determined (step 120). In step 120, the time obtained by reproducing the sound sources selected in step 120 and the time interval from when a sound source is played back to the next sound source is added to match the broadcast time input in step 110. The playback time and playback time interval of the selected sound source are adjusted (step 130), and the sound source selected in step 120 is converted into stream data determined according to the type of the communication network, and the broadcast is performed according to the time information adjusted in step 130. From the time it starts to send out to the communication network (step 140).

2 is a block diagram illustrating a configuration of an apparatus for broadcasting a sound source through a communication network according to the present invention.

The apparatus includes a database 200 for storing sound sources with information including the type of the sound source, the genre of music in which the sound source is reproduced and expressed in a predetermined method, and the sound source playing time, a broadcast starting time and ending time. Broadcasting time setting unit 210 receives the time from the user online / offline, the user input unit 220, the user input unit 220 receives the conditions of the sound sources to be used for broadcasting by the user, the sound source input through the user input unit 220 The sound source determination unit 230 for selecting sound sources according to the type of the sound source from the database 200 and grasping the playing time of the sound sources, the time when the sound sources selected by the sound source determination unit 230 are played, and the next sound source is played. Of the sound sources so that the time plus the temporal intervals until playback is equal to the broadcast time input through the broadcast time setting unit 210. Playback time adjusting unit 240 for adjusting the interval between the live time and playback time, sound source conversion unit 250 for converting the sound source selected by the sound source determiner 230 to the predetermined stream data according to the type of communication network to which the sound source is to be transmitted; And a sound source transmitter 260 for transmitting the converted sound sources from the time when the broadcast starts to the communication network according to the time information of the reproduction time controller 240.

Hereinafter, the operation and the preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 and 2.

The sound source could be something like LP or cassette tapes that have been around for some time. You may also want to use CDs, MDs, or LDs.

However, in order to carry out the present invention, it is preferable that the sound source data is digital data generated through a predetermined method. Among them, digital music data recorded on a medium such as a CD is preferably digital data which can be reduced in capacity because of its relatively large capacity. MPEG format MP3 files are an example of relatively small digital data formats.

3 shows a flow of a process of converting music recorded on a CD into MPEG format. The CD is inserted into a device such as a CD player, the data recorded on the CD is read (step 300), and the audio information recorded on the CD is displayed to the user or administrator (step 310). Information about the CD, including the record track where the music is recorded, will be displayed to the user. The user selects a required track from the displayed record track (step 320), and converts the music recorded in the track into a wave file format (step 330). In operation 340, the file converted to the wave form is normalized. Since the volume of the music can be changed when converting the music to a wave file, the normalization method is used to make the maximum volume of playing the music contained in the wave file constant. When normalizing, it is also possible to adjust the time at which the music starts to play by adjusting when the music starts and ends.

The normalized wave file is MPEG encoded and converted into a file of, for example, MP3 format (step 350). The sound quality of the music playback is maintained to a certain extent while obtaining a reduced sound source of the file.

The sound source generating method of FIG. 3 may be implemented using a predetermined device or separate software, or may be implemented using a commercial program.

The type of sound source may be something like a jingle sound such as music, a voice, and a bread. In the case of jingle sound, the sound source data may be obtained through a similar step to that of FIG. 3. Voice, which is another example of the sound source, can also obtain sound source data regarding voice by recording the voice using a microphone similarly to the process of FIG. 3.

In the case of FIG. 3, before converting to a sound source, it may be confirmed that the sound source is not the same as a previously prepared sound source and converted to a sound source. In this case, in order to determine whether the same sound source, information corresponding to the sound source may be included together in each sound source. For example, in the case of music, there are a title, a singer or a performer, a sampling rate and a reproduction time used when converting a sound source into digital data. In particular, in the case of digitized sound source data, it is easier to know the time required to reproduce the sound source.

In the case of music, the genre to which the music belongs (for example, classical, song, pop, jass, hip hop, etc.) can be set, and whether the singer who sang the song is female or male can be used as information about the sound source. . Alternatively, information divided by the range of the singer (such as tenor or baritone) may be set.

Information related to such a sound source may be configured as a database with separate fields related to the sound source. Alternatively, all or part of this information may be included in the digitalized sound source data.

Comprising the sound source and sound source-related information in a database (step 100) may use a separate program for sound management, or may use a commercial program.

The user sets the broadcast time by setting the start time and the end time of the broadcast through the broadcast time setting unit 210 (step 110). The broadcast time setting unit 210 may be provided as a menu on a screen such as a monitor to which the present invention is executed to provide an interface with a user.

Then, the user receives a condition of sound sources to be used for broadcasting by the user through the user input unit 220. At this time, the input sound source conditions may vary.

The user may enter only the titles of the sound sources to be used for the broadcast, input the sound source condition with the playing time of 4 to 5 minutes, or the sound source which is alternately played by the male song and the female song. You may also enter a condition. Alternatively, after playing three songs, a sound source including a voice may be played, and then the played song is played again.

As described above, the user input unit 220 may be displayed as a menu on the monitor screen like the broadcast time setting unit 210 to allow the user to input a necessary condition.

In this case, the user's input input through the broadcast time setting unit 210 and the user input unit 220 may be transmitted through a communication network such as the Internet using a computer. That is, even if the user does not prepare the information on the basic sound source, only the broadcast time and information on the sound source to be reproduced (steps 110 and 120) may be performed automatically thereafter.

The sound source determiner 230 searches the database 200 to determine sound sources that match the sound source conditions input by the user. There are various ways to select such sources. It is preferable to select and select a sound source from the sound source database 200 by selecting a sound source condition including a sound source type, a genre, and a sound source reproduction time according to a user-specified condition.

In operation 120, the time at which the selected sound sources are to be reproduced is determined from sound source information associated with the sound source. If only the broadcast time, which is an object of the present invention, is determined, it is necessary to know in advance the time at which the sound source is to be played in order to automatically determine the music transmitted during the broadcast time without manually setting it.

The playback time adjusting unit 240 may add the time when the sound source selected in step 120 is reproduced and the time interval between the time when the sound source is played and the next sound source is added to the broadcast time set in step 110. The playback time and playback time interval of the sound source selected in step 120 are adjusted to match (step 130).

An example of a method of adjusting the time of playing a sound source is as follows.

Adjust the start and end points of the sound source to adjust the time of playback. When the sound source file is played back, the starting point is generally located later than when playing the sound source. Then, the point where the sound source playback ends is normally positioned before the sound source playback. This can be easily implemented when the sound source is digital data. For example, when the MP3 file, which is a sound source file, is played back using a predetermined program, the starting point can be easily reversed through program operation.

Or fading out the volume before the end of one source playback and fading in the next source to be played back, first playing the next source before the end of the source playback. . This can reduce the playback time of the entire sound source.

After the playback of one source, you can adjust the time until the entire source is played by adjusting the time interval until the next source is played. For example, when playing back an MP3 file, when reading the next source file after reading and playing back one source file from a recording medium such as a hard disk in which the MP3 file is generally stored, the amount of time due to the access time for reading data from the recording medium is increased. Although it is not possible to reduce the playback time interval below, it is possible to increase the overall sound source playback time by increasing the playback time interval.

Alternatively, when the sound source determining unit 230 determines the sound source, the sound source may be determined using the time adjustment method of the reproduction time adjusting unit 240 described above.

In order to adjust the sound source playback time, the sound source stored in the database 200 is composed of digitized data according to a predetermined method, and the time when the sound source selected in step 120 is played and the time until the next sound source is played If the interval plus time is longer than the broadcast time set in step 110, the start and end positions of the selected sound sources are adjusted to reduce the playing time of each sound source. It is preferable that the time obtained by adding the time intervals of the reproduction is equal to the broadcast time set in step 110.

Alternatively, if the time obtained by adding the time when the sound sources selected in step 120 are played and the time interval until the next sound source is played is shorter than the broadcast time set in step 110, add another sound source in the database 200 or By adjusting the start position / end position at which the sound sources selected at step 120 are played and the time interval at which the sound sources are played, increase the time at which each sound source is played, and the time at which the sound sources selected at step 120 are played and the sound sources are played. It is preferable to make the time plus the temporal interval equal to the broadcast time set in step 110.

The sound source converter converts the selected sound sources into stream data determined according to the type of the communication network (step 140). For example, if the communication network is the Internet, it will be converted into stream data that can be transmitted through the Internet. If the communication network is a wireless network such as a mobile phone or a PDA, it will be converted into stream data accordingly. This could be implemented using a commercially available program.

Since the conversion of the sound source data, which is digital data, into the stream data according to the communication network to which the broadcasting is to be transmitted, will be apparent to those skilled in the art, and thus, further description thereof will be omitted.

The sound source transmitting unit 260 transmits the sound source to the communication network from the start time of the broadcast according to the time information adjusted in step 130. In this case, when the sound source is transmitted through the Internet, reproducing the sound source data may be the same terminal as a computer that receives the sound source, so the sound source transmitting unit may transmit the sound source. If the communication network to be transmitted may transmit a voice, and the terminal receiving the broadcast cannot reproduce a sound source that is digital data, the sound source transmitter 260 will play the sound source and transmit the broadcast as a sound. For example, the communication network transmitting the broadcast is a PSTN, and the terminal receiving the broadcast is a general telephone or a case of listening to the broadcast using a mobile phone.

2 may be configured in hardware or software in a server connected to a communication network. Alternatively, the broadcast time setting unit 210 and the user input unit 220 may be configured in a terminal device such as a computer of a user connected through a communication network with a server, and each of the components 230 to 260 may be hardware or in the server. It may be implemented in software. And the database 200 may be included in the server or may be implemented as a separate database server.

4 is a flowchart illustrating an example of organizing and transmitting a broadcast according to the present invention.

Search the daily schedule information of the broadcast that changes every day (step 400). That is, the contents to be broadcasted during the day may be referred to as organization information, in which the selected sound sources are ready to be reproduced according to time information through steps 110 through 130 of FIG. 1 through a predetermined method. This organizational information may be prepared in various ways. For example, even in the case of a two-hour broadcast, it may be prepared differently according to the time zone and the theme of the broadcast, or depending on the nature of the broadcast region when the broadcast is broadcasted. If the searched content of the daily program is displayed on the user's screen (step 402), the program content to be actually aired is automatically selected from the content (step 404). The selection method may be a method of arbitrarily selecting among several programs or automatically selecting a program having a theme that is the same as or similar to a pre-selected broadcasting theme.

Or the user might choose a program. After inquiring information about a program (step 406), if a search result is displayed (step 408), the user may manually select a program to be broadcast (step 410).

The selected program is searched for and its contents are displayed to the user (step 411), and then the nature of the program is determined (step 412). In the case of automatically reproducing the sound source in accordance with the broadcast time according to the present invention, the condition for the sound source to be reproduced is displayed (step 414), and a list of the selected sound sources is displayed (step 416). This is displayed for the convenience of the user. The screen displayed as described above may be a screen displaying, for example, a sound source that is currently transmitted from a list of sound sources that are currently displayed when the broadcast is transmitted, in a different color.

If the selected program does not include the process according to the present invention, for example, only a basic sound source is provided, and if the broadcast progressor or the user's broadcast progress should be inserted during playback of the sound source such as live broadcast, The program detailed information including the sound source information is retrieved (step 418). Through this, a user or a broadcast presenter can provide a method of arbitrarily inserting a sound source.

For this purpose, the sound source information of the song, which is an example of the sound source, is searched (step 420), and the search result is displayed (step 422), and the user or the broadcast presenter selects the sound source of the song among them (step 424). It is possible to insert the song between the sound sources sent by or to replace the sound source specified in the program.

The same applies to jingle, another example of a sound source. References 426 to 430 may be selected like the song, and the selected jingle sound source may be used.

Automatically or manually selected sound sources are converted into stream data according to step 140 of FIG. 1 (the process is not separately shown in FIG. 4), waiting for a broadcast start time (step 432), and then transmitted. (434 steps). The transmission log to indicate that the transmission has been stored is stored for management (step 436), and proceeds to prepare for another broadcast (step 438).

Those skilled in the art will appreciate that the present invention can be implemented in a modified form without departing from the essential features of the present invention. Therefore, the disclosed embodiments should be considered in descriptive sense only and not for purposes of limitation. Examples included in the above description are introduced for the understanding of the present invention, and these examples do not limit the spirit and scope of the present invention. For example, in the above description, the Internet is mainly used as an example of a communication network, but it is also possible to use a public telephone communication network such as a PSTN, and in addition to the above examples, various embodiments according to the present invention are possible. It will be obvious to those of ordinary skill in this technical field. The scope of the present invention is shown not in the above description but in the claims, and all differences within the scope will be construed as being included in the present invention.

In addition, it can be easily understood by those skilled in the art that each of the above steps according to the present invention can be variously implemented in software or hardware using a general programming technique.

And some steps of the invention may also be embodied as computer readable code on a computer readable recording medium. The computer-readable recording medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of computer-readable recording media include ROM, RAM, CD-ROM, CD-RW, magnetic tape, floppy disks, HDDs, optical disks, magneto-optical storage devices, and carrier wave (eg, Internet It also includes the implementation in the form of). The computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion.

According to the present invention, a step of configuring a database in which sound sources are stored with information including the type of each sound source, the genre of music in which the sound source is reproduced and expressed by a predetermined method, and the sound source playing time, the start time and the end time of the broadcast Receiving a broadcasting time including a broadcast time from a user, and receiving a condition for the sound sources to be broadcast during the entire broadcast time or a part of the broadcast time from the user, the predetermined time considering the type, genre, and playback time of each sound source in the database Selecting the sound sources to broadcast according to the conditions of the condition, grasping the time when each selected sound source is played, plus the time interval between the time when the selected sound source is played and the next sound source after playing some sound source Adjust the playback time and playback time interval of the sound source to match this broadcast time. And converting the selected sound sources into stream data determined according to the type of the communication network, and transmitting the selected sound sources to the communication network from the time when the broadcast starts according to the adjusted time information. If you input online / offline, you can select sound source according to broadcasting time and basic information and broadcast through communication network.

Through this, broadcasting can be automatically organized through various communication networks, and the environment using the communication network is greatly expanded.

1 is a flowchart illustrating a method of broadcasting a sound source through a communication network according to the present invention.

2 is a block diagram illustrating a configuration of an apparatus for broadcasting a sound source through a communication network according to the present invention.

3 shows a flow of a process of converting music recorded on a CD into MPEG format.

4 is a flowchart illustrating an example of organizing and transmitting a broadcast according to the present invention.

Claims (8)

In the method of broadcasting a predetermined sound source through a communication network, (a) constructing a database in which sound sources are stored together with information including the type of each sound source, the genre of music in which the sound source is reproduced and expressed by a predetermined method, and the sound source playing time; (b) receiving a broadcast time from a user online / offline including a start time and a finish time of the broadcast; (c) Reproducing the type, genre, and source of each sound source from among the sound sources of the database configured in the step (a) when the user receives the on-line / offline conditions for the sound sources to be broadcast during the broadcast time or a part of the broadcast time. Selecting sound sources to broadcast according to a predetermined condition in consideration of time, and identifying a time at which each of the selected sound sources is to be played; (d) the time plus the time interval from when the sound sources selected in step (c) is reproduced and the time interval from when a sound source is played to the next sound source is matched with the broadcast time set in step (b). adjusting playback time and playback time interval of the sound source selected in step (c); And (e) converting the sound sources selected in the step (c) into stream data determined according to the type of the communication network and transmitting them to the communication network from the time when the broadcasting starts according to the time information adjusted in the step (d). Broadcast automation method through a communication network, characterized in that. The method of claim 1, wherein in the step (c) of selecting a sound source, Broadcast automation through a communication network, characterized in that the selection of the sound source including the type of the sound source, the genre, and the playback time of the sound source according to the user-specified condition is selected, and the corresponding sound source is selected and selected from the database created in step (a). Way. The method of claim 1, The sound source stored in the step (a) is composed of digitized data according to a predetermined method, In the step (d), if the time obtained by reproducing the sound sources selected in the step (c) and the time interval until the next sound source is reproduced is longer than the broadcast time set in the step (b), the selected sound sources are The playback time set in step (b) is adjusted by adjusting the start position and the end position at which playback is performed to reduce the time for each sound source to be reproduced so that the time when the sound sources selected in the step (c) is added and the time interval between the sound sources are played are added. Broadcast automation method through a communication network, characterized in that equal to the time. The method of claim 1, The sound source stored in the step (a) is composed of digitized data according to a predetermined method, In the step (d), if the time plus the time interval between the playback of the sound sources selected in the step (c) and the next sound source is reproduced is shorter than the broadcasting time set in the step (b), the (a) Adding another sound source from the database configured in step (c) or adjusting the start position / end position at which the sound sources selected in step (c) are played and the time interval at which the sound sources are played to increase the time for each sound source to be played back (c). And a time obtained by adding the time at which the sound sources selected in the step are reproduced and the time interval in which the sound sources are reproduced are equal to the broadcast time set in the step (b). In the apparatus for broadcasting a sound source through a communication network, A database for storing the sound sources together with information including the type of each sound source, the genre of music in which the sound source is reproduced and expressed by a predetermined method, and the sound source playing time; A broadcast time setting unit configured to receive a broadcast time including a start time and a stop time of the broadcast from a user online / offline; A user input unit configured to receive online / offline conditions for sound sources to be used for broadcasting by the user; A sound source determining unit which selects sound sources according to the types of sound sources input through the user input unit from the database, and grasps playback times of the sound sources; The playback time of the sound sources such that the time added by the sound sources selected by the sound source determination unit and the time intervals from when a sound source is played back until the next sound source is reproduced matches the broadcast time input through the broadcast time setting unit. A play time adjusting unit for adjusting a play time interval; A sound source converting unit converting sound sources selected by the sound source determining unit into predetermined stream data according to the type of communication network to which sound sources are to be transmitted; And And a sound source transmitter for transmitting the converted sound sources from the time when the broadcast starts to the communication network according to the time information of the playback time controller. The method of claim 5, The sound source stored in the database is composed of digitized data according to a predetermined method, The playback time adjusting unit is configured to play the selected sound sources if the time obtained by adding the time between the sound sources determined by the sound source determination unit and the time interval until the next sound source is played is longer than the broadcast time input through the broadcast time setting unit. By adjusting the start position / end position, the time that each sound source is played is reduced so that the time that the sound source is played and the time interval when the sound sources are played is equal to the broadcast time determined by the user. Broadcast automation device. The method of claim 5, The sound source stored in the database is composed of digitized data according to a predetermined method, The reproduction time adjusting unit selects another sound source from the database if the time obtained by adding the time interval of the sound sources determined by the sound source determining unit and the time interval until the next sound source is reproduced is shorter than the broadcasting time received through the broadcasting time setting unit. By further adding or adjusting the start position / end position at which the selected sources are played, the length of time that each sound source is played is increased, plus the time when the sound sources are played and the time intervals when the sound sources are played, and the broadcast time set by the user are determined. Broadcast automation device through a communication network, characterized in that the same. A computer-readable recording medium recording a method of automating broadcasting through a communication network, (a) constructing a database in which sound sources are stored together with information including the type of each sound source, the genre of music in which the sound source is reproduced and expressed by a predetermined method, and the sound source playing time; (b) receiving a broadcast time from a user online / offline including a start time and a finish time of the broadcast; (c) Reproducing the type, genre, and source of each sound source from among the sound sources of the database configured in the step (a) when the user receives the on-line / offline conditions for the sound sources to be broadcast during the broadcast time or a part of the broadcast time. Selecting sound sources to broadcast according to a predetermined condition in consideration of time, and identifying a time at which each of the selected sound sources is to be played; (d) the time plus the time interval from when the sound sources selected in step (c) is reproduced and the time interval from when a sound source is played to the next sound source is matched with the broadcast time set in step (b). adjusting playback time and playback time interval of the sound source selected in step (c); And (e) converting the sound sources selected in the step (c) into stream data determined according to the type of the communication network and transmitting them to the communication network from the time when the broadcasting starts according to the time information adjusted in the step (d). A computer-readable recording medium recording a program for a broadcast automation method through a communication network, characterized in that the.