JP4834581B2 - Broadcast system server and broadcast system program - Google Patents

Description

  The present invention relates to a broadcast system server and a broadcast system program for generating child program data of a child program broadcast in a second broadcast format from parent program data of a parent program broadcast in a first broadcasting system.

  Conventionally, in analog broadcasting, programs, events, and CM information are organized for each channel for each broadcasting station, and daily broadcasting data is created. Here, the “program” is a unit of broadcast organization in a broadcasting station. An “event” is an instruction for a program such as switching between VTR broadcasting and studio broadcasting during the program. CM information is information on commercials broadcast during a program.

  In recent years, in addition to conventional analog broadcasting, terrestrial digital capable of transmitting broadcast data of a plurality of channels for each broadcasting station has begun to spread. However, it is difficult in practice to produce and organize completely different programs for each channel, and parallel broadcasting (simultaneous broadcasting) that broadcasts the same program at the same time using a plurality of channels and broadcasting methods is often used.

  However, in parallel broadcasting, even if the same program is broadcast at the same time, since there are devices and settings that depend on the broadcasting system, individual broadcast data must be generated according to the broadcasting system. Specifically, the video mode, audio mode, and control device may differ depending on the broadcasting system.

  In CM editing work in parallel broadcasting, a method of copying all the same data to program data for each broadcasting method can be considered. However, since the amount of work in CM editing is enormous, when the contents of CM editing corrected in one program data are reflected in all other program data, an enormous amount of work and increase in data amount occur. There was a problem.

  Accordingly, an object of the present invention is to provide a broadcast system server and a broadcast system program that support efficient editing of parallel broadcast program data.

  In order to solve the above-mentioned problem, the first feature of the present invention is that child program data of a child program broadcast in a second broadcast format is obtained from parent program data of a parent program broadcast in the first broadcasting system. The present invention relates to a broadcast system server to be generated. That is, the broadcast system server according to the first feature of the present invention stores program attribute conversion table data in which the program attribute of the parent program is associated with the program attribute of the child program corresponding to the program attribute of the parent program in the storage device. Program attribute conversion table data storage means for storing and parent program data including program attributes and broadcast times are stored in the storage device, and are associated with program attributes included in the parent program data from the program attribute conversion table data. Program editing means for extracting the program attribute of the child program, replacing the program attribute of the parent program data with the program attribute of the child program, and storing the child program data with a link to the parent program data in the storage device. Here, the program attributes include a video mode and an audio mode.

  According to the present invention, since the parent program data is generated when the parent program data is generated, the burden of editing work can be reduced.

  Here, the program editing means further deletes the child program data to which the link to the parent program data is added from the storage device when deleting the parent program data, and only deletes the child program data when deleting the child program data. May be deleted from the storage device. The program editing means further changes the child program data to which a link to the parent program data is added when the parent program data is changed, and changes the broadcast time of the child program data when the parent program data is changed. When the link to the program data is deleted, the broadcast time of the child program data is changed, and the program attribute of the child program data is changed, the program attribute of the child program data may be changed. Thereby, the parent program data and the child program data can be edited without breaking the link relationship between the parent program and the child program.

  The parent program data and the child program data include event data generated during the program. When event data is added to the parent program data, a link to the event data added to the parent program data is added to the child program data. When the event data of the parent program data is deleted, an event editing means for deleting a link to the event data deleted from the child program data may be further provided.

  Thereby, it is not necessary to hold the same event data in the parent program and the child program in multiple, and the editing work and the storage capacity of the program data can be reduced.

  Here, when the event data of the child program data is changed or deleted, the event editing means may delete the link to the event data included in the parent program data of the child program data. Thereby, the event data of the parent program data and the child program data can be edited without breaking the relationship between the parent program and the child program.

  The event data includes device data and outcode data, and the broadcast system server stores device conversion table data storage means for storing device conversion table data associated with device data used for each broadcasting system in a storage device. And outcode table data storage means for storing in the storage device outcode table data associated with an outcode corresponding to the broadcasting system. In this case, when the event data is added or changed to the parent program data, the event data editing means is associated with the event data of the child program data from the outcode table data to the child program broadcast format in the case of complete simul. If the outcode data is assigned and it is not a complete simul, the device data associated with the broadcasting method of the child program is assigned from the device conversion table data to the event data of the child program data.

  Thereby, in consideration of the relation between the parent program and the child program, unique program data can be generated for each of the parent program and the child program.

  CM editing means for editing the CM data of the parent program data and program data transmission means for reflecting the CM data of the parent program data edited by the CM editing means in the child program data may be provided.

  According to this, it is possible to reduce the change work amount of CM data that frequently changes.

  Here, CM material code conversion table data storage means for storing in the storage device CM material code conversion table data associated with CM material codes for each broadcasting system is further provided, and the program data transmission means further includes CM material code conversion. A CM material code suitable for the broadcast format of the child program may be extracted from the table data, and the extracted CM material code may be added to the child program data. Thereby, program data suitable for each broadcast format can be created.

  The second feature of the present invention relates to a broadcast system program for generating child program data of a child program broadcast in the second broadcast format from parent program data of the parent program broadcast in the first broadcasting system. That is, the broadcast system program according to the second aspect of the present invention stores in the storage device program attribute conversion table data in which the program attribute of the parent program is associated with the program attribute of the child program corresponding to the program attribute of the parent program. The program attribute conversion table data storage means to store the parent program data including the program attribute and the broadcast time in the storage device, and is associated with the program attribute included in the parent program data from the program attribute conversion table data Program editing means for extracting the program attribute of the child program, replacing the program attribute of the parent program data with the program attribute of the child program data, and storing the child program data added with a link to the parent program data in the storage device is executed in the computer Let The program attributes include, for example, a video mode and an audio mode.

  Here, when deleting the parent program data, the program editing means deletes the child program data to which the link to the parent program data is added from the storage device, and when deleting the child program data, the program editing means returns to the parent program data. The child program data may be deleted from the storage device by deleting the link. The program editing means further changes the child program data to which a link to the parent program data is added when the parent program data is changed, and changes the broadcast time of the child program data when the parent program data is changed. When the link to the program data is deleted, the broadcast time of the child program data is changed, and the program attribute of the child program data is changed, the program attribute of the child program data may be changed.

  The parent program data and the child program data include event data generated during the program. When event data is added to the parent program data, a link to the event data added to the parent program data is added to the child program data. When the event data of the parent program data is deleted, the computer may further execute event editing means for deleting the link to the event data deleted from the child program data.

  The event editing means may delete the link to the event data included in the parent program data of the child program data when the event data of the child program data is changed or deleted.

  The event data includes device data and outcode data, and device conversion table data storage means for storing device conversion table data associated with device data used for each broadcasting method in a storage device, and corresponding to the broadcasting method The computer may further execute outcode table data storage means for storing the outcode table data associated with the outcode in the storage device. In this case, when the event data is added or changed to the parent program data, the event data editing means is associated with the event data of the child program data from the outcode table data to the child program broadcast format in the case of complete simul. If the outcode data is assigned and it is not a complete simul, the device data associated with the broadcasting method of the child program is assigned from the device conversion table data to the event data of the child program data.

  The computer may execute a CM editing unit that edits CM data of the parent program data, and a program data transmission unit that reflects the CM data of the parent program data edited by the CM editing unit in the child program data. good. Further, the computer further executes CM material code conversion table data storage means for storing the CM material code conversion table data associated with the CM material code for each broadcasting system in the storage device, and the program data transmission means further includes the CM material. A CM material code suitable for the broadcasting format of the child program may be extracted from the code conversion table data, and the extracted CM material code may be added to the child program data.

  According to the present invention, it is possible to provide a broadcast system server and a broadcast system program that support efficient editing of parallel broadcast program data.

  Next, embodiments of the present invention will be described with reference to the drawings. In the following description of the drawings, the same or similar parts are denoted by the same or similar reference numerals.

(Best Embodiment)
As shown in FIG. 1, the broadcasting system according to the best mode of the present invention includes a broadcasting system server 1, broadcasting system terminals 2a, 2b, 2c, branch office systems 3a, 3b, automatic program sending devices 4a, 4b, CM. Bank 5 is provided. The broadcast system server 1, broadcast system terminals 2a, 2b, 2c, branch office systems 3a, 3b, automatic program transmission devices 4a, 4b, and the CM bank 5 are connected by a communication network 6 that can communicate with each other.

  The broadcast system server 1 is a device that generates child program data of a child program broadcast in the second broadcast format from parent program data of a parent program broadcast in the first broadcasting system. The broadcast system server 1 is mounted by loading a broadcast system program according to the preferred embodiment of the present invention on a general computer.

  The broadcast system terminal 2a is a terminal for inputting an instruction to edit parent program data and child program data stored in the broadcast system server 1. The same applies to the broadcasting system terminals 2b and 2c.

  The branch office system 3a is a system arranged at a branch office of a broadcasting station, and is connected to the broadcasting system server 1 via a dedicated communication line, a VPN (Virtual Private Network), or the like. The same applies to the branch office system 3b.

  An automatic program sending device (APC: Automatic Program Controller) 4 a is one of the lower devices controlled by the broadcast system server 1. Based on the program data received from the broadcast system server 1, the automatic program sending device 4a controls the control device at the scheduled broadcast time. The same applies to the automatic program sending device 4b.

  The CM bank 5 is one of the lower devices controlled by the broadcast system server 1. The CM bank 5 is controlled based on the program data received from the broadcast system server 1 and sends out the CM based on the control from the automatic program sending device 4a. In this CM bank 5, all CM materials handled by the broadcasting station are registered.

  Next, the outline of the present invention will be described with reference to FIG. For example, when parent program data to be broadcast for analog broadcasting is generated, child program data to be broadcast by another broadcasting system such as terrestrial digital is generated. At this time, program attributes such as a video mode and an audio mode included in the program data are converted into a mode suitable for the broadcasting system, and child program data is generated. The child program data includes a link to the parent program data, and the relationship between the parent program data and the child program data is established. In parallel broadcast data, instruction data in the program data such as switching between VTR broadcast and studio broadcast is included only in the parent program data, and only the link to the event data included in the parent program data is added to the child program data. Is done. The CM data is added only to the parent program data, and the CM data is added to the child program data based on the CM data of the parent program data immediately before the program data is transmitted to the lower device.

  As shown in FIG. 3, the broadcast system server 1 according to the preferred embodiment of the present invention includes a central processing control device 101 and storage devices 102a and 102b.

  In the central processing control apparatus 101, each means is implemented by loading a broadcasting system program according to the best mode of the present invention into a general computer. The storage device 102a stores data used as master data in the broadcast system server 1 according to the preferred embodiment of the present invention. The storage device 102b stores data output in the processing of the broadcast system server 1 according to the best embodiment of the present invention.

  The storage device 102a stores video mode conversion table data 21, audio mode conversion table data 22, device conversion table data 23, outcode table data 24, and CM material code conversion table data 25.

  The video mode conversion table data 21 is one of the program attribute conversion table data in which the program attribute of the parent program is associated with the program attribute of the child program corresponding to the program attribute of the parent program. It is data about. The video mode conversion table data 21 is stored in the storage device 102a under the control of the central processing control device 101. The video mode conversion table data 21 has the data structure and data shown in FIG. The video mode of the parent program data is associated with the video mode of the child program data corresponding to the video mode of the parent program. In the video mode conversion table data 21, the video mode of the child program data is associated with each broadcasting system such as digital broadcasting and analog broadcasting.

  The audio mode conversion table data 22 is one of program attribute conversion table data in which the program attribute of the parent program is associated with the program attribute of the child program corresponding to the program attribute of the parent program. is there. The voice mode conversion table data 22 is stored in the storage device 102a under the control of the central processing control device 101. The voice mode conversion table data 22 has the data structure and data shown in FIG. The audio mode of the parent program data is associated with the audio mode of the child program data corresponding to the audio mode of the parent program. In the audio mode conversion table data 22, the audio mode of the child program data is associated with each broadcasting system such as digital broadcasting and analog broadcasting.

  The device conversion table data 23 is data in which device data used for each broadcasting system is associated with each other as shown in FIG. The device conversion table data 23 is stored in the storage device 102a under the control of the central processing control device 101. Here, the “equipment code” indicates a code of a material that can be transmitted as a broadcast wave, such as a studio or a satellite line, as well as a device such as a VTR and CM bank. When this device code is selected, it is actually broadcast at a specified time.

  As shown in FIG. 7, the outcode table data 24 is data associated with an outcode corresponding to a broadcasting system. The outcode table data 24 is stored in the storage device 102 a under the control of the central processing control device 101. Here, the “out code” is a device code indicating the channel of the parent program on the child program side when exactly the same content as the parent program is played in the child program. When an outcode is specified, regardless of the number of events in the parent program, there is only one child program event, specifically, information on the link to the parent program.

  As shown in FIG. 8, the CM material code conversion table data 25 is data in which CM material codes for each broadcasting method are associated with each other. The outcode table data 24 is stored in the storage device 102 a under the control of the central processing control device 101. Here, the “CM material code” is a code for identifying a CM material registered in a CM bank or the like. By specifying this CM material code, a specific CM is broadcast.

  The storage device 102b stores parent program data 31 and child program data 32a, 32b, and 32c. The child program data 32a, 32b, and 32c stored in the storage device 102b is data of a program that is broadcast in parallel with a program based on the parent program data 31. The parent program data 31 is, for example, analog broadcast program data. The child program data 32a is program data in a broadcasting format other than analog broadcasting such as terrestrial digital broadcasting. The broadcast system server 1 according to the preferred embodiment of the present invention generates child program data 32 from parent program data 31. The parent program data 31 and the child program data 32a, 32b, and 32c are generated, updated, and deleted by the program editing unit 11, the event editing unit 12, the CM editing unit 13, and the program data transmission unit 14. Each program data stored in the storage device 102b includes information such as the broadcast date, broadcast time, video mode, audio mode, broadcast event, CM, and the like of the program.

  The program editing means 11 stores the parent program data 31 generated by the operation of the broadcast system terminal 2a or the like in the storage device 102b. At this time, the program editing unit 11 generates child program data 32a, 32b, and 32c corresponding to the parent program data 31 when a plurality of broadcast formats and channels specified by the operation of the broadcast system terminal 2a or the like are specified. . Specifically, the program editing means 11 extracts the video mode corresponding to the broadcast format of the child program data from the video mode conversion table data 21 using the video mode included in the parent program data 31 as a key, and Child program data 32a, 32b, and 32c in which the video mode is replaced with the program attribute of the extracted child program are generated. Further, the program editing means 11 adds a link to the parent program data 31 to the child program data 32a, 32b, 32c, and stores it in the storage device 102b. By this link, the parent program data 31 and the child program data 32a, 32b, and 32c are associated with each other.

  Further, when deleting the parent program data 31, the program editing means 11 deletes the child program data 32a, 32b, 32c to which the link to the parent program data is added from the storage device 102b, and deletes the child program data 32a. In this case, the child program data 32a to which the link to the parent program data is given is deleted from the storage device 102b.

  Further, when changing the parent program data 31, the program editing means 11 also changes the child program data 32a, 32b, 32c to which the link to the parent program data 31 is added. When changing the broadcast time of the child program data 32a, the program editing means 11 deletes the link to the parent program data 31 and changes the broadcast time of the child program data 32a. When changing the program attribute of the child program data 32a, the program attribute of only the child program data is changed.

  Here, with reference to FIG. 9 and FIG. 10, a program editing process according to the best embodiment of the present invention will be described.

FIG. 9 illustrates a process of generating new program data or deleting already generated program data.
In step S101, it is determined whether to add or delete parent program data or to add or delete child program data. If it is determined to add or delete the parent program data, both the parent program data and the child program data are added and deleted in step S102. When adding, the child program data is given a link to the parent program data.
On the other hand, when it is determined in step S101 that child program data is to be added or deleted, the child program data is added or deleted in step S103. As a result, the link between the parent program data and the child program data is disconnected.

FIG. 10 illustrates a process of changing already generated program data.
In step S201, it is determined whether to change the parent program data or the child program data. When changing the parent program data, the parent program data and the child program data including the link to the parent program data are changed.
On the other hand, when changing the child program data, it is determined in step S203 whether or not the broadcast time information of the child program data is changed. If the time information is not changed, the process proceeds to step S205. When changing the time information, in step S204, the link between the parent program data and the child program data is cut, and specifically, the link to the parent program data included in the child program data is deleted. Next, in step S205, the child program data is changed.

  The event editing means 12 stores the event data of the parent program data 31 edited by the operation of the broadcast system terminal 2a or the like in the storage device 102b. When there is no program linkage with the child program data, the event editing means 12 stores the link between the parent program data and the child program data by cutting. Here, “program linkage” is generally called “simultaneous linkage”, and indicates that the parent program has the same content as a child program of another channel or another broadcasting format. In the case of program linkage, since the child program has the same broadcast content as the parent program, if the event is changed in the parent program, the child program is similarly changed. In the case of program linkage, a child program always includes one child program event corresponding to the parent program event.

  On the other hand, when there is no program linkage with the child program data, the event editing unit 12 adds the event data to the parent program data 31 and adds the event added to the parent program data 31 to the child program data 32a, 32b, 32c. When a link to the data is added and the event data of the parent program data 31 is deleted, the link to the event data deleted from the child program data 32a, 32b, 32c is deleted. When the event data of the child program data 32a is changed or deleted, the event editing unit 12 deletes the link to the event data included in the parent program data 31 of the child program data 32a.

  In addition, when event data is added or changed to the parent program data 31, the event editing means 12 is linked to the child program data, and in the case of complete simul, the event editing means 12 converts the event data into the event data of the child program data 32a, 32b, 32c. Outcode data of event data of parent program data is given. On the other hand, if it is not a complete simul, the event editing means 12 gives the device data associated with the broadcasting system of the child program from the device conversion table data 23 to the event data of the child program data 32a, 32b, 32c. Here, “complete simul” means broadcasting the parent program as it is as a child program.

Next, the event editing process will be described with reference to FIG.
First, in step S301, it is determined whether event data of parent program data is edited or event data of child program data is edited. When editing the parent program data, an event is added, changed, or deleted in the parent program data in step S302. Here, in step S303, it is determined whether or not there is a program linkage with the child program. If there is program linkage, the process proceeds to step S304. If there is no program linkage, the process proceeds to step S306.

  When program data is linked and event data is added or changed, if the child program is a complete simulcast, an outcode suitable for the broadcast format of the child program is given to the child program data based on the outcode table data 24, and the child program is Is not a complete simul, a device code suitable for the broadcast format of the child program is given to the child program data based on the device conversion table data 23.

  If it is determined in step S301 that the event data of the child program data is to be edited, the event data of the child program data is edited in step S305. In step S306, when the event data of the child program data is changed or deleted, the link between the event data of the parent program data and the event data of the child program data is disconnected.

  The CM editing means 13 edits CM data of the parent program data. When the CM data is changed, the CM editing means 13 does not edit the child program data but only the parent program data.

  The program data transmission means 14 transmits the CM data of the parent program data 31 edited by the CM editing means 13 to the child program data 32a when transmitting the child program data 32a to lower devices such as the automatic program transmission devices 4a and 4b. Reflect and send. At this time, the program data transmission means 14 extracts a CM material code suitable for the broadcast format of the child program from the CM material code conversion table data 25, and assigns the extracted CM material code to the child program data 32a. At this time, the information other than the CM material code such as the CM transmission order of the child program data 32a is the same as the parent program data.

  As described above, according to the best mode of the present invention, in parallel broadcasting (simultaneous broadcasting) that broadcasts the same program at the same time, depending on the broadcasting system and channel, even if the equipment and settings that depend on the broadcasting system are different. Individual broadcast data can be easily generated. Further, even in parallel broadcast CM editing work, the contents of CM editing corrected in one program data can be reflected in all other program data while reducing the work amount and data amount.

(Other embodiments)
As described above, the present invention has been described according to the best mode for carrying out the invention. However, it should not be understood that the description and drawings constituting a part of this disclosure limit the present invention. From this disclosure, various alternative embodiments, examples, and operational techniques will be apparent to those skilled in the art.

  For example, the broadcast system server described in the best embodiment of the present invention may be configured on one piece of hardware as shown in FIG. 3, or on a plurality of pieces of hardware according to the functions and the number of processes. It may be configured. The broadcast system server may include a plurality of storage devices and a central processing control device according to the function and the number of processes.

  It goes without saying that the present invention includes various embodiments not described herein. Therefore, the technical scope of the present invention is defined only by the invention specifying matters according to the scope of claims reasonable from the above description.

1 is a system configuration diagram of a broadcasting system according to a best embodiment of the present invention. It is a figure explaining the outline | summary of the production | generation of the program data in the broadcasting system which concerns on the best embodiment of this invention. It is a functional block diagram of the broadcast system server which concerns on the best embodiment of this invention. It is a figure explaining an example of the data structure and data of video mode conversion table data in the best embodiment of the present invention. It is a figure explaining an example of the data structure and data of audio | voice mode conversion table data in the best embodiment of this invention. It is a figure explaining an example of the data structure and data of apparatus conversion table data in the best embodiment of the present invention. It is a figure explaining an example of the data structure and data of outcode table data in the best embodiment of the present invention. It is a figure explaining an example of a data structure and data of CM material code conversion table data in the best embodiment of the present invention. It is a flowchart explaining the process which adds or deletes a program in the program edit means which concerns on the best embodiment of this invention. It is a flowchart explaining the process which changes a program in the program edit means based on the best embodiment of this invention. It is a flowchart explaining the process which edits the event of program data in the event editing means which concerns on the best embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Broadcasting system server 2a, 2b ... Broadcasting system terminal 3a, 3b ... Branch office system 4a, 4b ... Automatic program transmission apparatus 4b ... Automatic program transmission apparatus 5 ... CM bank 6 ... Communication network 11 ... Program editing means 12 ... Event editing means DESCRIPTION OF SYMBOLS 13 ... CM editing means 14 ... Program data transmission means 21 ... Video mode conversion table data 22 ... Audio mode conversion table data 23 ... Equipment conversion table data 24 ... Outcode table data 25 ... CM material code conversion table data 31 ... Parent program data 32, 32a, 32b, 32c ... child program data 101 ... central processing control device 102, 102a, 102b ... storage device

Claims (18)

In a broadcast system server that generates child program data of a child program broadcast in the second broadcast format from parent program data of the parent program broadcast in the first broadcasting system,
Program attribute conversion table data storage means for storing program attribute conversion table data in which a program attribute of a child program corresponding to a program attribute of the parent program is associated with a program attribute of the parent program in a storage device;
The parent program data including the program attribute and broadcast time is stored in the storage device, and the program of the child program associated with the program attribute included in the parent program data from the program attribute conversion table data Program editing means for extracting an attribute, replacing the program attribute of the parent program data with the program attribute of the child program, and storing the child program data to which a link to the parent program data is added in the storage device A broadcast system server characterized by that. The program editing means further includes:
When deleting the parent program data, the child program data to which a link to the parent program data is added is deleted from the storage device,
The broadcast system server according to claim 1, wherein when deleting the child program data, only the child program data is deleted from the storage device. The program editing means further includes:
When changing the parent program data, also change the child program data with a link to the parent program data,
When changing the broadcast time of the child program data, delete the link to the parent program data included in the child program data, change the broadcast time of the child program data,
The broadcast system server according to claim 1, wherein when changing the program attribute of the child program data, the program attribute of the child program data is changed.   The broadcast system server according to claim 1, wherein the program attribute includes a video mode and an audio mode. The parent program data and the child program data include event data generated during the program,
When event data is added to the parent program data, a link to the event data added to the parent program data is added to the child program data, and when event data of the parent program data is deleted, the child program data is deleted. The broadcast system server according to claim 1, further comprising event editing means for deleting a link to event data deleted from program data. The event editing means, when event data of the child program data is changed or deleted, deletes a link to event data included in the parent program data of the child program data. The broadcast system server described. The event data includes device data and outcode data,
The broadcast system server is
Device conversion table data storage means for storing device conversion table data associated with device data used for each broadcasting method in a storage device;
Outcode table data storage means for storing in the storage device outcode table data associated with the outcode corresponding to the broadcasting system,
When the event data is added or changed to the parent program data, the event data editing means is associated with the event data of the child program data from the outcode table data to the child program broadcast format in the case of complete simul. The device data associated with the broadcasting system of the child program is assigned to the event data of the child program data from the device conversion table data to the event data of the child program data when outcode data is assigned. 5. The broadcast system server according to 5. CM editing means for editing CM data of the parent program data;
The broadcast system server according to claim 1, further comprising: program data transmitting means for reflecting CM data of the parent program data edited by the CM editing means in the child program data. CM material code conversion table data storage means for storing CM material code conversion table data associated with CM material codes for each broadcasting system in the storage device;
The program data transmitting means further extracts a CM material code suitable for a broadcasting format of the child program from the CM material code conversion table data, and adds the extracted CM material code to the child program data. The broadcast system server according to claim 8. In a broadcasting system program for generating child program data of a child program broadcast in the second broadcasting format from parent program data of the parent program broadcast in the first broadcasting system,
Program attribute conversion table data storage means for storing program attribute conversion table data in which a program attribute of a child program corresponding to a program attribute of the parent program is associated with a program attribute of the parent program in a storage device;
The parent program data including the program attribute and broadcast time is stored in the storage device, and the program of the child program associated with the program attribute included in the parent program data from the program attribute conversion table data A program editing means for extracting the attribute, replacing the program attribute of the parent program data with the program attribute of the child program, and storing the child program data to which the link to the parent program data is added in the storage device; A broadcast system program characterized in that the program is executed. The program editing means further includes:
When deleting the parent program data, the child program data to which a link to the parent program data is added is deleted from the storage device,
The broadcast system program according to claim 10, wherein when the child program data is deleted, only the child program data is deleted from the storage device. The program editing means further includes:
When changing the parent program data, also change the child program data with a link to the parent program data,
When changing the broadcast time of the child program data, delete the link to the parent program data included in the child program data, change the broadcast time of the child program data,
The broadcast system program according to claim 11, wherein when changing the program attribute of the child program data, the program attribute of the child program data is changed.   12. The broadcast system program according to claim 11, wherein the program attribute includes a video mode and an audio mode. The parent program data and the child program data include event data generated during the program,
When event data is added to the parent program data, a link to the event data added to the parent program data is added to the child program data, and when event data of the parent program data is deleted, the child program data is deleted. The broadcast system program according to claim 11, further causing the computer to execute event editing means for deleting a link to event data deleted from program data. The event editing means deletes a link to event data contained in the parent program data of the child program data when event data of the child program data is changed or deleted. The broadcast system program described. The event data includes device data and outcode data,
Device conversion table data storage means for storing device conversion table data associated with device data used for each broadcasting method in a storage device;
A computer further executing outcode table data storage means for storing in the storage device outcode table data associated with the outcode corresponding to the broadcasting system;
When the event data is added or changed to the parent program data, the event data editing means is associated with the event data of the child program data from the outcode table data to the child program broadcast format in the case of complete simul. The device data associated with the broadcasting system of the child program is assigned to the event data of the child program data from the device conversion table data to the event data of the child program data when outcode data is assigned. 14. The broadcast system program according to 14. CM editing means for editing CM data of the parent program data;
12. The broadcast system according to claim 11, further comprising: causing a computer to execute program data transmitting means for reflecting CM data of the parent program data edited by the CM editing means in the child program data. program. Causing the computer to further execute CM material code conversion table data storage means for storing the CM material code conversion table data associated with the CM material code for each broadcasting system in the storage device;
The program data transmitting means further extracts a CM material code suitable for a broadcasting format of the child program from the CM material code conversion table data, and adds the extracted CM material code to the child program data. The broadcast system program according to claim 17.

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