JP6079181B2 - Media processing device, control device, and control program - Google Patents

Description

  The present invention relates to a media processing apparatus that performs processing for reading data from a data recording medium, and a control method for the media processing apparatus.

  2. Description of the Related Art Media processing devices that process data recording media include media processing devices that read data from optical disc type media such as CDs and DVDs, and record the data on a copy destination medium (for example, Patent Documents). 1 and 2). A conventional personal computer can also read data from a medium by using predetermined application software and record the data on a copy destination medium.

Japanese Patent Laid-Open No. 2002-304802 JP-A-2-83856

  However, it is known that when data is read from an optical disk type medium, an error occurs due to the dirt or scratches on the medium. For example, in the case of an optical disk type recording medium, if there is dirt or scratches on the recording surface, the laser beam for reading data is not properly reflected, resulting in a reading error. Generally, when a reading error occurs and even a part of the data recorded on the optical disc type recording medium cannot be read, it is processed as an error of the entire medium, for example, a position not affected by scratches or dirt. It was not possible to read the data recorded in.

On the other hand, even if a read error occurs, a media playback device that plays back a medium (for example, a CD) on which audio data is recorded in units of tracks, jumps to the sector in which the error has occurred and continues reading. Some playbacks continue even if they are interrupted.
However, in media with data recorded in file format, sectors can be used without being restricted by the file structure of the data, so there is a restriction between the position of the sector and the file structure of the data recorded in that sector. There is no. For this reason, even if a method of jumping over an erroneous sector and continuing reading is used, it is not possible to specify which file contains data that has been successfully read and data that has failed to be read. Accordingly, it has been impossible to obtain information on data that has failed to be read, or to use data that has been successfully read.

  The present invention has been made in view of the above-described circumstances, and provides a media processing device, a control device, and a control program capable of obtaining information for specifying data that has failed to be read from the media on which the data is recorded. For the purpose.

In order to achieve the above object, the present invention provides a playback unit for reading out file structure information for specifying the file structure and recorded data from a plurality of media on which data is recorded in a predetermined file structure, the playback unit to execute the reading of the file structure information, the relative said media was successfully read file structure information, and a control unit for executing reading of data by the reproducing unit, wherein the control unit, the A reading result for identifying the data that has failed to be read based on the file structure information for the medium that has failed to read at least some of the data among the media from which the playback unit has successfully read the file structure information It is characterized by generating information.

  According to this configuration, for the media in which the file structure information has been successfully read out, the read result information for identifying the data that has failed to be read based on the file structure information is generated for at least a part of the data that has failed to be read out. Therefore, it is possible to obtain information for specifying data that has failed to be read.

In the above configuration, the reading result information, and media identification information identifying each said media, by the reproducing unit may include a file path information of the file containing the data that failed to read. According to this configuration, data that has failed to be read can be easily identified.
In the above configuration, the read result information may be text file format data. According to this configuration, the user can easily browse the contents using general-purpose software.

In the above configuration, a display control unit may be provided that displays information indicating data that has failed to be read based on the read result information. According to this configuration, the user can easily confirm data that has failed to be read.
Further, in the above configuration, a transport unit that transports the media processed by the playback unit, the media that has failed to read the file structure information by the playback unit, and the read of the file structure information by the transport unit. A transport control unit that transports the media that has been successfully transferred to a different transport destination. According to this configuration, it is possible to classify a medium that has failed to read file structure information and a medium that has successfully read file structure information.

According to the present invention, in a control device that controls a media issuing device that performs processing on media, file structure information for specifying the file structure is recorded from a plurality of media on which data is recorded with a predetermined file structure. a reproducing unit for reading the data, by the reproduction unit to execute the reading of the file structure information, to the media that was successfully read the file structure information, and a control unit for executing reading of data by the reproduction section, The control unit includes the file that has failed to read out the data that has failed to read at least some of the data among the media from which the playback unit has successfully read the file structure information. and generating a read result information identified based on the structural information.

  According to this configuration, for the media in which the file structure information has been successfully read out, the read result information for identifying the data that has failed to be read based on the file structure information is generated for at least a part of the data that has failed to be read out. Therefore, it is possible to obtain information for specifying data that has failed to be read.

The present invention is also a control program executed by a computer that controls a media issuing device that performs processing on media , wherein the computer is configured to store the file structure from a plurality of media having data recorded in a predetermined file structure. and file structure information specifying the a playback unit for reading and recording data, by the reproduction unit to execute the reading of the file structure information, to the media that was successfully read the file structure information, said reproducing unit And the control unit causing the data to be read by the control unit, and the control unit has failed to read at least a part of the data among the media in which the playback unit has successfully read the file structure information. For the media, the data that failed to be read is stored in the file structure. Wherein the make produce read result information identified based on the broadcast.

  According to this structure, each structure of the said control apparatus is realizable with this control program.

  According to the present invention, it is possible to obtain information that identifies data that has failed to be read from a medium on which data is recorded.

It is the block diagram which showed the function structure of the media processing apparatus which concerns on this embodiment. It is the figure which showed an example of the operation screen. It is a flowchart which shows the data production process for replication. It is the figure which showed an example of the read-out result file. It is the figure which showed the specific example of the result screen which shows a read-out result.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a block diagram showing a functional configuration of a media processing apparatus according to the present embodiment.
The media processing apparatus 1 is a processing system for processing a disc (media) that is a disc-type optical recording medium such as a CD (Compact Disc), a DVD (Digital Versatile Disc), or a BD (Blu-ray Disc (registered trademark)). It is.
The media processing device 1 includes a publisher 2 that is a composite electronic device that reads data from a disc, stores data on the disc, and prints an image, and a host device 3 that controls the publisher 2. The publisher 2 and the host apparatus 3 are connected via a single USB (Universal Serial Bus) cable 4 and perform data communication according to the USB standard.
The publisher 2 reads and displays data on a plurality of discs based on a command from the host device 3, displays and records the data, and data transferred from the host device 3 (image file, print data and conveyance control data). According to the above, a plurality of discs are processed sequentially.

  More specifically, the publisher 2 includes a USB hub 11 that connects a USB cable 4 for connection to the host device 3, four stackers 12 that can each accommodate a plurality of disks, data read processing from the disks, and disks. Two disk drives 13 that perform writing processing on the recording surface, a disk printer 14 that performs printing processing on a label surface provided on the opposite side of the recording surface, a stacker 12, a disk drive 13, and a disk printer 14 And an autoloader (conveying unit) 15 for conveying the disc between the two.

The USB hub 11 is a communication interface for communicatively connecting the host apparatus 3 and a plurality of devices (two disk drives 13, a disk printer 14, and an autoloader 15) in the publisher 2, and the host apparatus 3 and each device. Are provided with USB interfaces 16 and 17 connected to each other by a cable, and a USB hub controller 18 for detecting connection of devices and distributing signals.
The USB hub 11 outputs the data read by the disk drive 13 to the host device 3 side, and outputs the data transferred from the host device 3 to each device, thereby receiving the data on each disk drive 13. The received image files are sequentially output, the received print data is sequentially output to the disk printer 14, and the received transport control data is sequentially output to the autoloader 15.

The host device 3 can use a general personal computer or the like, and includes a USB interface 20 that communicates with the publisher 2, an input unit 21 that includes a keyboard and a mouse, a display unit 22 that includes a display, and the like. And a storage device (storage unit) 24 including a hard disk device or a flash memory drive capable of writing and reading various data such as a control program.
The USB interface 20 is a known interface that can connect not only one or a plurality of publishers 2 but also a USB device other than the publishers 2.

  The control unit 23 includes hardware such as a CPU (Central Processing Unit), a ROM (Read Only Memory), and a RAM (Random Access Memory). Then, by installing various data corresponding to the management application 31 for the publisher 2 and the driver software 32 in the host device 3, the host device 3 can function as a control device for the publisher 2.

The publisher 2 driver software 32 includes an overall control unit 41, a data processing unit 42, a print data generation unit 43, two drive control units 44, a printer control unit 45, and a loader control unit 46. Yes.
The overall control unit 41 stores information and processing settings of each unit of the media processing device 1 and schedules a series of processing (reproduction processing for reading, issuing processing for writing / printing, etc.) for the disc, and publisher 2 The operation procedure of each part is controlled.
With this control, the overall control unit 41 efficiently operates the two disk drives 13, the disk printer 14, and the autoloader 15 without causing interference with each other.

The data processing unit 42 can generate an image file (for example, an ISO file) in an archive file format that can be written to the disk, and can handle the data recorded on the recorded disk by the OS (Operating System) of the host device 3. Perform processing such as conversion to file format.
When an image file is generated and written to the disc, the image file includes data designated by the user (one or more files stored in the storage device 24 or one or more files read from the disc). And the image file is sent to the publisher 2 to be written to the disc by the publisher 2.

This image file includes information indicating where the files and directories are stored on the disk, that is, file structure information.
More specifically, this file structure information includes file name information, file attributes, location information (for example, top cluster number), file size, directory information, etc., and the description method is defined for each disk format. .
The “file structure information” in this specification does not depend on the disc format, but means information indicating the physical location and contents of the above-mentioned file / directory. For example, ISO9660, Joliet, UDF1.02, or UDF2.5 is applied as the disk format.
The data processing unit 42 has not only a function of reading a file from a recorded disc but also a function of extracting an image file from a recorded disc, and the user selects whether to read the file or to read the image file. Is possible.

In addition, the data processing unit 42 identifies a disk that has failed to be read out of the disks that have been successfully read out of the file structure information by the drive control unit 44, which will be described later. It also functions as an information generation unit that generates a disk number serving as information (media identification information) and file path information for specifying data that has failed to be read.
The disk number is the order in which the disks are processed.

The print data generation unit 43 generates print data (for example, a PRN file) for printing on the label surface of the disc. This print data is generated based on a print image (or created print image) designated by the user who operates the host device 3.
Each drive control unit (playback unit) 44 reads the file structure information and reads the file structure information from the data read target disk (duplication source disk) in the disk drive 13 in accordance with the scheduling of the overall control unit 41. Data reading based on the file structure information is performed on the disk that has been successfully read. Each drive control unit (playback unit) 44 outputs an image file to the data recording target disk in the disk drive 13 in accordance with the scheduling of the overall control unit 41, and performs the writing process of each disk drive 13. Control.
The printer control unit 45 sequentially outputs print data to the disk printer 14 of the publisher 2 in accordance with the scheduling of the overall control unit 41 and controls the printing process of the disk printer 14.
The loader control unit 46 generates transport control data in accordance with the scheduling of the overall control unit 41 and sequentially outputs this to the autoloader 15 of the publisher 2 to control the transport process of the autoloader 15.

The management application 31 for the publisher 2 is an application that provides a user with a GUI (Graphical User Interface), and displays various screens such as an operation screen (GUI screen) on the display unit 22. Specifically, the management application 31 includes an information acquisition unit 51, an information processing unit 52, and a display control unit 53.
The information acquisition unit 51 obtains information on each device (ink remaining amount information on the disk printer 14, management information on each stacker 12 (amount and type of disk) and operation information on each processing device) from the driver software 32. In addition, route information of the data transfer route between the host apparatus 3 and the publisher 2 (information corresponding to each transfer mode in the driver software 32, the USB interface 20, and the USB cable 4) is obtained.
Furthermore, the information acquisition unit 51 acquires the later-described issue content specifying file created by the user of the host device 3 or the like via the storage device 24 or the input unit 21.

The information processing unit 52 executes various processes in response to a user instruction input via the GUI. As a result, the information processing unit 52 cooperates with the display control unit 53 in cooperation with the display control unit 53 and the image generation unit that generates an image such as an operation screen and a print image for performing a disc issuing process by a predetermined operation of the user. Process execution that accepts operations of a display processing unit that displays an operation screen and the like, and various operation buttons (also referred to as icons) displayed on the operation screen, and executes various types of processing (including issue processing) corresponding to this operation Function as a conveyance control unit for controlling conveyance by the autoloader 15.
The display control unit 53 displays the operation screen surface on the display unit 22 under the control of the information processing unit 52.

  The media processing apparatus 1 according to the present embodiment stores a plurality of disks in the stacker 12 and can convey each disk to the disk drive 13 and the disk printer 14 by the autoloader 15. As a result, data recording and printing are appropriately performed on a plurality of disks, and a plurality of recorded disks can be issued.

Next, replication data creation processing for reading replication target data from a replication source disk will be described. This duplication data creation process is executed by functions of the information acquisition unit 51, the information processing unit 52, the display control unit 53, and the like included in the control unit 23.
In this case, the control unit 23 executes functions of the information acquisition unit 51, the information processing unit 52, the display control unit 53, and the like by executing the program of the management application 31 stored in the storage device 24. An operation screen GM for inputting instructions is displayed. Then, in accordance with the user instruction input via the input unit 21, the replication data creation process is started.
Note that the recorded disc as a duplication source is conveyed to the disc drive 13 by the autoloader 15.

FIG. 2 is a diagram illustrating an example of the operation screen GM.
This operation screen GM is an operation screen GM0 for data creation processing for duplication, and is roughly divided into a work content selection area AR1 for receiving work content selection instructions (“disc”, “label”, “issue”); A setting area ARA for performing various settings related to data reading is provided.
In the work content selection area AR1, the image G1 indicated by “Disc” functions as an operation button for instructing switching to an operation screen (such as the operation screen GM0 shown in FIG. 2) relating to the recording surface of the disc, and is indicated by “Label”. The image G2 functions as an operation button for instructing switching to an operation screen (hereinafter referred to as a “print content confirmation screen”) GM1 (not shown) relating to the label surface of the disc.

An image G3 indicated by “Issuance” is an operation button for instructing switching to an operation screen (hereinafter referred to as “combination confirmation screen”) GM3 (not shown) for confirming both (recording) and printing contents (combination). Function as.
Of the images G1 to G3 indicated by the “disc”, “label”, and “issue”, one image G1 to G3 corresponding to the currently displayed operation screens GM1 to GM3 is different from other images in color and density. Etc. are displayed in different modes, and the user is notified of the operation screen GM currently displayed. In FIG. 2, the image G1 indicated by “DISC” is displayed in a darker color than the other images G2 and G3.

The setting area ARA includes items (“file copy”, “create disk image”) K1 and K2 for setting a read operation, and a designation area K3 for designating a storage destination (folder path) of the read data. Is displayed.
The item “file copy” K1 is an item for selecting whether or not to read a file of the corresponding file format from the disc, and is selected depending on whether or not the check box CKA in the operation screen GM0 is checked.
The item K2 (“create disc image”) is an item for selecting whether or not to read an image file from the disc, and is selected depending on whether or not the check box CKB in the operation screen GM0 is checked.
In FIG. 2, an item K4 is an item for selecting whether to create a folder for each disk, and is selected depending on whether the check box CKC is checked.
The check boxes CKA to CKC and various user operations described below are performed via the input unit 21.

The input to the designated area K3 shown in FIG. 2 is performed through the operation of the operation button GD1 indicated by “reference” in the operation screen GM0. For example, when the operation button GD1 is operated by the user, the control unit 23 reads data indicating the folder structure of the storage device 24 and displays the pop-up on the display unit 22, and the user selects a storage destination based on the display content. Can be specified.
The storage destination can also be specified by directly inputting the storage destination into the designated area K3. A known method can be widely applied as a storage destination designation method.
In addition, on the operation screen GM0, an operation button (operation button indicated by “Apply” in FIG. 2) GD2 for instructing reading of data is displayed. This operation button GD2 functions as an instruction button for instructing the start of data reading, that is, an instruction button for instructing the start of the replication data creation process.

FIG. 3 is a flowchart showing the duplication data creation process. As shown in FIG. 3, a case will be described in which the item K1 is selected and file copying is performed. First, the control unit 23 causes the autoloader 15 to insert a disk to be read from the stacker 12 designated in advance in the publisher 2 into the disk drive 13 (step S1).
Next, the control unit 23 causes the disk drive 13 to read the file structure information from the disk, and determines whether the file structure information has been acquired (step S2). If the acquisition of the file structure information fails (step S2; NO), the control unit 23 stores the disk for which the file structure information could not be acquired in the stacker 12 (read error disk stacker) designated as the destination of the error disk. (Step S3), and the process ends. Then, the process from step S1 is performed on the next read target disk.

On the other hand, when the file structure information has been successfully acquired (step S2; YES), the control unit 23 continues to read the file recorded on the disc and determines whether or not the file to be read remains (step S4). .
In this case, the control unit 23 can recognize all the files to be read by referring to the acquired file structure information, and can determine whether there are any files to be read remaining.
When all the files recorded on the disc have been read (step S4; NO), the control unit 23 designates the stacker (reader disc stacker) 12 that designates the disc as the destination of the disc from which data can be read at least. (Step S5), and the process ends. Then, the process from step S1 is performed on the next read target disk.

When the file to be read remains (step S4; YES), the control unit 23 reads the file that has not been read. For the read file (step S6; YES), the control unit 23 stores the file in the designated area K3 of the operation screen M0. Saving to the designated saving destination (step S7), the process proceeds to step S4.
On the other hand, for a file that cannot be read (step S6; NO), the control unit 23 generates, as a disk number, the processing order (reading order) of the disk from which the file cannot be read, and also identifies the file path. Information is acquired based on the file structure information, stored in the storage location specified in the specified area K3 of the operation screen M0 (step S7), and the process proceeds to step S4.

Thus, the file saving process consisting of steps S4, S6 and S7 or the disk number and file path information obtaining process consisting of steps S4, S6 and S8 is repeatedly executed until there are no more files to be read.
Therefore, the files read from the disk to be read are stored in the designated storage destination, and when all the files can be read, all the read files are stored together in the storage destination.
On the other hand, for a disc that could not be read due to dirt or scratches, the disc number identifying the disc and the file path information identifying the file for each file that is not read are acquired. And stored in the same storage location together with the read file.

In addition, the control unit 23 performs a read result creation process for creating a read result file (read result information) FY indicating a read result based on the acquired disk number and file path information during the duplication data creation process.
The read result file FY is a CSV (Comma) created by separating “, (comma)” so that the combination of the disk number and the file path information is aggregated into one line of data for each file on one disk. -Separated Values) file format data.

FIG. 4 is a diagram showing an example of the read result file FY.
As shown in FIG. 4, when the disk number is “1” and the file path information is “C: \ FOLDERA \ File1.txt”, “Disc number: 1, Error type: Data error, When `` Path: C: \ FOLDERA \ File1.txt '' is described, the disk number is `` 1 '', and the file path information is `` C: \ FOLDERA \ File2.txt '', `` Disc number: 1, Error type: Data error , Path: C: \ FOLDERA \ File2.txt ". That is, in addition to the disk number and file path information, information (error type) indicating that data reading has failed is described.
The read result file FY is stored in the storage device 24, and is read when the control unit 23 displays a result screen GK described later.

  Further, as shown in steps S3 and S5 of FIG. 3, the disk that failed to acquire the file structure information is stored in the read error disk stacker 12, and the disk that has successfully acquired the file structure information is read. Since the discs are stored in the stacker 12 for possible discs, it is possible to avoid mixing both discs and to sort discs appropriately.

After finishing reading the disk, the control unit 23 causes the display unit 22 to display the read result.
FIG. 5 is a diagram showing a specific example of a result screen GK showing a read result.
As a result, the screen GK shows the case where the disc has failed to read out some of the files although the file structure information has been acquired.
The result screen GK can be roughly divided into a first display field R1 for displaying the file system of the disk to be read, a second display field R2 for displaying the volume label, and the data structure (folder structure) of the disk. Is provided, and a fourth display field R4 for displaying a read result in units of files is provided. The control unit 23 displays information in the display columns R1 to R4 based on the acquired file structure information and the created read result file.

  The first to third display fields R1 to R3 are information obtained from the read file structure information and the like. In the example of FIG. 5, the third display field R3 indicates the first level folder (“FOLDERA”, “FOLDERB”, “FOLDERC”, “FOLDERD”) of the read target disc. In the display column R4, files in “FOLDERA” selected in the third display column R3 are shown.

The fourth display field R4 will be described. The control unit 23 obtains the information of the file stored in the folder selected in the third display field R3 from the file structure information and the like, so that the file name and the file size (indicated by “XX”) are obtained. Specify the file attributes (file type) and update date and time.
Furthermore, the control unit 23 displays whether or not the file has been read for each file displayed in the fourth display field R4 based on the read result file FY. That is, as illustrated in FIG. 5, the fourth display field R4 is provided with a result display field (“Result” in FIG. 5) for displaying whether or not the file has been read. A mark indicating this ("x" indicated by reference numeral M1 in FIG. 5) is displayed.
Thus, the user can confirm at a glance which data has failed to be read.

In addition, when the user selects and operates a different folder in the third display field R3, the display in the fourth display field R4 can be switched to information on files in another folder.
In this way, the user can visually confirm the specifications and data structure (folder structure) of each disk from which data has been read, and can visually confirm data that has failed to be read.
In the example of FIG. 5, the control unit 23 displays a predetermined mark (a mark indicated by a symbol M <b> 2 in FIG. 5) in the third display field R <b> 3 for a folder in which a file that has failed to be read exists. Thus, the user can easily confirm the folder.
In the present embodiment, the read result file FY is created for each disk. However, the present invention is not limited to this, and the contents of a plurality of disks may be described together in a single read result file FY. good.

The media processing apparatus 1 can record data on a disk serving as a copy destination using the read data by using software or the like that writes a known image file to the disk. In this case, since the user can easily confirm the data that failed to be read from the copy source disk, the user can easily take measures such as acquiring the data that failed to be read if necessary. In addition, it becomes easy to manage the presence or absence of data.
Further, since the created read result file FY is a text file, the user can easily view the contents using general-purpose software, and the amount of data required to store the file FY can be reduced.

  As described above, in the present embodiment, the drive control unit (reproduction unit) 44 causes the file structure information to be read from the disk, and the disk from which the file structure information has been successfully read is read. A read result file (read result) that identifies the data that failed to be read based on the file structure information for a disk that failed to read at least some of the disks that were successfully read from the file structure information. Information) FY is generated, so that file format data can be read as much as possible based on the file structure information. Conventionally, data that has failed to be read can be read from the disk, and based on the read result file FY To identify the data that failed to be read It is possible to obtain.

Further, since the read result file FY includes disk identification information for identifying each disk and file path information of a file including data that has failed to be read, it is possible to easily specify data that could not be read. it can. Further, this information can be recorded in the storage device 24 and the data can be confirmed at an arbitrary timing.
Since the read result file FY is data in a text file format, the contents can be easily browsed by the user using general-purpose software, and the amount of data required to store the file FY can be reduced.

In addition, since information indicating data that failed to be read is displayed based on the read result file FY, the user can easily confirm the data that failed to be read.
Further, since the disk that has failed to acquire the file structure information and the disk that has successfully acquired the file structure information are transported to different stackers (transport destinations) 12, the disk that has successfully read at least a part of the data and the data Discs that failed to be read can be sorted, and handling becomes easy.

In the above-described embodiment, the case where the read result file FY is created with data in the text file format has been described.
Further, although cases have been described with the above embodiment where the present invention is applied to the media processing device 1 in which the publisher 2 and the host device 3 are configured separately, the present invention is not limited to this, and the present invention is not limited to this. The present invention may be applied to an integrated media processing apparatus in which the host apparatus 3 and the host apparatus 3 are integrated.
In the above-described embodiment, the case where the present invention is applied to the media processing device 1 that processes a disk is described. However, the present invention is widely applied to media processing devices that process other media other than the disk. can do.

Furthermore, in the present embodiment, a case has been described in which a control program for performing replication data creation processing or the like is stored in advance in the storage device 24 of the host device 3. The program may be stored in a computer-readable recording medium such as a recording medium, an optical recording medium, or a semiconductor recording medium, and the computer may read and execute the control program from the recording medium. The control program may be downloaded from a distribution server on the communication network.
In addition, the configuration and processing of the media processing device 1, the publisher 2, and the host device 3 can be appropriately changed without changing the gist of the present invention, regardless of the modification described above.
In addition, the configuration and processing of the media processing device 1, the publisher 2, and the host device 3 can be appropriately changed without changing the gist of the present invention, regardless of the modification described above.

  DESCRIPTION OF SYMBOLS 1 ... Media processing apparatus, 2 ... Publisher (media issuing apparatus), 3 ... Host apparatus (control apparatus), 15 ... Autoloader (conveyance part), 22 ... Display part, 23 ... Control part, 24 ... Memory | storage device (storage part) , 44... Drive control unit (reproduction unit), 46... Loader control unit, 51... Information acquisition unit, 52 .. information processing unit (conveyance control unit), 53.

Claims (7)

A reproduction unit that reads out the file structure information that identifies the file structure and the recorded data from a plurality of media in which data is recorded in a predetermined file structure;
A control unit that causes the playback unit to read the file structure information, and causes the playback unit to read data from the media that has been successfully read from the file structure information,
Wherein, among the media in which the reproduction unit has successfully read the file structure information about the media fails to read at least a portion of the data, based on the processing order of the media failed to the read A disk number is generated, file path information for specifying the data that has failed to be read is generated based on the file structure information, and information indicating that the reading has failed is added to generate read result information. A media processing device. The media processing apparatus according to claim 1, wherein the file structure information includes at least file name information, position information, file size, and directory information . The media processing apparatus according to claim 1 , wherein the read result information is data in a text file format.   The media processing apparatus according to claim 1, further comprising: a display control unit that displays information indicating data that has failed to be read based on the read result information. A transport unit that transports the media processed by the playback unit;
The conveyance unit includes a conveyance control unit configured to convey the medium that has failed to read the file structure information by the reproduction unit and the medium that has successfully read the file structure information to different conveyance destinations. The media processing device according to any one of claims 1 to 4. In a control device that controls a media issuing device that processes media
A reproduction unit that reads out the file structure information that identifies the file structure and the recorded data from a plurality of media in which data is recorded in a predetermined file structure;
A control unit that causes the playback unit to read the file structure information, and causes the playback unit to read data from the media that has been successfully read from the file structure information,
Wherein, among the media in which the reproduction unit has successfully read the file structure information about the media fails to read at least some of the data, based on the processing order of the media failed to the read A disk number is generated, file path information for specifying the data that has failed to be read is generated based on the file structure information, and information indicating that the reading has failed is added to generate read result information. A control device characterized by that. A control program executed by a computer that controls a media issuing device that performs processing on media,
The computer,
A reproduction unit that reads out the file structure information that identifies the file structure and the recorded data from a plurality of media in which data is recorded in a predetermined file structure;
Causing the playback unit to read out the file structure information, and functioning as a control unit that causes the playback unit to read out data for the media that has been successfully read out of the file structure information;
To the control unit, out of the media in which the reproduction unit has successfully read the file structure information about the media fails to read at least some of the data, based on the processing order of the media failed to the read A disk number is generated, file path information for identifying the data that has failed to be read is generated based on the file structure information, and information indicating that the reading has failed is added to generate read result information. A control program characterized by that.

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