JPH07191900A - Sharing system for multimedia information - Google Patents

Abstract

PURPOSE:To reproduce multimedia information according to regenerative information and to easily delete unnecessary information by registering a file with information on a data base and fetching the file with information from the data base concerning the sharing system for sharing and managing the multimedia information. CONSTITUTION:A source file 12 for adding sounds, images, texts and moving images, a sound file 13, image file 16, text file 19 and moving image file 22 for registering sound data 14, image data 17, text data 20, moving image data 23 and regenerative information 2 corresponding to items 31 of the source file 12, and file 11 with information for registering these file names are prepared and registered on a data base 10. The file 11 with information and the files registered on the data base 10 are fetched from the data base so as to reproduce the sounds, images, texts and moving images according to the regenerative information 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sharing system for sharing and managing multimedia information.

[0002]

2. Description of the Related Art W represented by a personal computer
In S (workstation), in addition to electronically processing characters and numerical values, multimedia technology for reproducing / displaying still images, moving images, sounds, etc. on the screen (hereinafter referred to as reproduction) has been developed.

Unlike the characters and numerical values, multimedia information requires many parameters such as a reproduction method, a reproduction position, and a reproduction time, unlike characters and numerical values. In the case of operating with one WS (standalone), the current situation is that a program for reproducing multimedia information also manages this information.

[0004] The multimedia technology which has been developed in the personal field is also being applied to business processing by utilizing the network used in companies. At present, it can be used only for simple management such as centralized management of data, which is a hindrance to the expansion of the multimedia market.

[0005]

Since the multimedia information also manages a DB (database) as one file from the viewpoint of software, it can be centrally managed by the network system. However, the information necessary for actually reproducing the data is missing and managed. For example, in a typical inventory management system in a network system, when managing a product number and a photo of that product, it is necessary to manage the product number and the multimedia information name of the product photo in each WS. However, there is a problem that it cannot be played. Therefore, there have been the following problems conventionally.

(1) When multimedia information is sent from another WS and used, the usage of data such as reproduction is not transmitted to the WS. Separately, paper or phone,
Or you need to give instructions by e-mail. Furthermore, W
If the user of S is a general end user, there is a problem that the operation cannot be left.

(2) When deleting multimedia information in another WS, it is easy to delete a file. However, if information related to reproduction of the multimedia information is not deleted together, malfunction or misunderstanding may occur. There is also a problem that it is a waste of resources to keep things that are no longer needed as resources.

The present invention solves these problems by
The multimedia information and the reproduction information necessary for reproducing this are collectively registered in the database as an information-added file, the information-added file is taken out from this database, and the audio, image, text data, which is the multimedia information according to the reproduction information, The purpose is to realize the playback of movies, etc. and to easily delete unnecessary ones.

[0009]

FIG. 1 is a block diagram showing the principle of the present invention. In FIG. 1, the original file 12 is a voice,
This is the file to which you add the necessary one of images, texts, and movies.

The audio file 13 is for registering the audio data 14 and the reproduction information 2 in association with the item 31 of the original file 12. The image file 16 is for registering the image data 17 and the reproduction information 2 in association with the item 31 of the original file 12.

The text file 19 is the original file 12
The text data 20 and the reproduction information 2 are registered in association with the item 31. The moving image file 22 is for registering the moving image data 23 and the reproduction information 2 in association with the item 31 of the original file 12.

The information-added file 11 is the original file 12,
The audio file 13, the image file 16, the text file 19 and the moving image file 22 are registered.
The database 10 is a file in which the information-added file 11, the original file 12, the audio file 13, the image file 16, the text file 19, and the moving image file 22 are registered in an easily searchable manner.

[0013]

According to the present invention, as shown in FIG.
Is displayed on the screen, and the audio data 14 and the reproduction information 2 of the audio data 14 are registered in the audio file 13 in association with the displayed item 31 on the original file 12, and are associated with the item 31 of the original file 12. The image data 17 and the reproduction information 2 of the image data 17 to the image file 16
Registered in the text file 20, the text data 20 and the reproduction information 2 of the text data 20 in association with the item 31 of the original file 12 are registered in the text file 19, and the video data 23 and the video data 23 in association with the item 31 of the original file 12 are registered. Playback information 2 of the original file 12 and the audio file 13,
The information-added file 11 in which the file names of the registered ones of the image file 16, the text file 19 and the moving image file 22 is registered is created and registered in the database 10. From the registered database 10, an arbitrary information-added file 11 and The file registered in the information-added file 11 is taken out and the sound, the image, the text and the moving image are reproduced in accordance with the corresponding reproduction information 2.

Further, the created information-added file 11 and the voice file 13, image file 16, text file 19 and moving image file 22 registered in the information-added file 11 are registered together in the database 10 via the network. , An arbitrary information-added file 11 and a file registered in the information-added file 11 are taken out from the registered database 10 via a network, and sound, image, text and moving image are reproduced in accordance with the corresponding reproduction information 2. ing.

Further, a deletion instruction flag 32 is provided in the information-added file 11 of the database 10, and the deletion instruction flag 32 is provided.
If the information-attached file 11 retrieved from the database 10 or the information-attached file 11 identical to the information-attached file 11 retrieved via the network is stored in the terminal when is ON, the information-attached file 11 is stored.
Also, the file registered in the information-added file 11 is deleted, and the unnecessary one is maintained and managed.

Therefore, the multimedia information and the reproduction information 2 necessary for reproducing the multimedia information are collected and the information-added file 1 is collected.
1 is registered in the database 10, the information-added file 11 is taken out from the database 10, and multimedia information such as voice, image, text data, and moving image can be reproduced according to the reproduction information 2, and each terminal holds it. It is possible to easily delete the multimedia information and the reproduction information 2 to be used for maintenance and management.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, the configuration of FIG. 1 will be described in detail. FIG. 1A shows a configuration diagram.

In FIG. 1A, multimedia information 1 is information such as voice, image, text data, and moving image. The reproduction information 2 is information necessary for reproducing the multimedia information 1, and is, for example, a sampling frequency and a recording time when the multimedia information 1 is audio data (described later).

The multimedia information management section 3 manages the multimedia information 1 and the reproduction information 2 for reproducing the multimedia information 1. The information-added file creating unit 4 adds the playback information 2 necessary for playing the multimedia information 1 to the multimedia information 1 to create the information-added file 11 ((b) in FIG. 1).
reference).

The information-added file decomposition unit 5 decomposes the multimedia information 1 and the reproduction information 2 from the information-added file 11. The multimedia display control unit 6 controls the display of the multimedia information 1 on the display device 7.

The display device 7 displays the multimedia information 1 and the like. In addition to this, although not shown, a speaker for reproducing audio data is also provided. The WS-side file server control unit 8 is provided on the WS (workstation) side, and uploads and registers the information-added file 11 to the database 10 (also referred to as a file server) via the network, or The information-added file 11 is downloaded from 10.

The server-side file server control unit 9 is provided on the server side, and registers or retrieves the information-added file 11 from the database 10 (or file server) in response to a request from WS. And so on.

The database 10 is a file with information 11
Is registered for easy retrieval. FIG. 1B shows an example of a file with information. This is an example of the information-added file 11 created under the configuration of FIG.

In FIG. 1B, the file with information 1
1 is an original file 12, an audio file 13, an image file 16, a text file 19, and a moving image file 2.
2 is a collection of the file names of the files. Here, the file name is the management file name 1, the original file name A, the audio file name B, the image file name C, the text file name D, the moving image file name E, and the deletion instruction flag.

The original file 12 is the multimedia information 1
It is an original file to which voices, images, texts, and moving images are added, and is a screen (slip screen) for inputting a unit price, a quantity, an amount of money, etc. in association with a product number as shown in FIG.

The audio file 13 is the item 31 of the original file 12 (in the figure, item 3 called "screen description" on the screen).
The audio data 14 registered in association with 1) and the reproduction information 2 for reproducing the audio data 14 are registered. Here, the audio data 14 is digital audio data sampled at a predetermined sampling frequency. The reproduction information 2 for reproducing the voice data 14 is: frequency at which voice is sampled, recording time, and others. Since the reproduction information 2 for reproducing the audio data 14 is added to the audio data 14 and registered, any WS can easily reproduce the original audio based on the reproduction information 2.

The image file 16 includes image data 17 registered in association with the item 31 of the original file 12 (the item 31 of “product number 001” on the screen in the figure) and reproduction information for reproducing the image data 17. 2 is to be registered. Here, the image data 17 is image data of a photograph such as a product read by an image scanner. The reproduction information 2 for reproducing the image data 17 is: image format: for example, TIF format, number of images, and others. Since the reproduction information 2 for reproducing the image data 17 is added to the image data 17 and registered, any WS can easily reproduce the original image based on the reproduction information 2.

The text file 19 is the original file 12
Of the text data 20 registered in association with the item 31 (item 31 called “product number 001” on the screen in the figure)
Then, the reproduction information 2 for reproducing the text data 20 is registered. Here, the text data 20 is text data 20 such as a description of a product input from a keyboard or the like (for example, the text data 20 "This product is limited to XX district sales"). Text data 20
The reproduction information 2 for reproducing is: character code: JIS code, number of text data, and others. Reproduction information 2 for reproducing this text data 20
By adding and registering to the text data 20, it becomes possible for any WS to easily reproduce the original text data 20 based on the reproduction information 2.

The moving image file 22 includes moving image data 23 registered in association with the item 31 of the original file 12 (the item 31 called "product number 001" on the screen in the figure), and reproduction information for reproducing this moving image data 23. 2 is to be registered. Here, the moving image data 23 is the moving image data 23 input from the VTR or the like (for example, moving image data 23 of handling a product). Playback information 2 for playing video data 23
Are: ・ Start time ・ End time ・ Playback method: Repeat presence / absence ・ Others. By adding the reproduction information 2 for reproducing the moving image data 23 to the moving image data 23 and registering it, any WS can easily reproduce the original moving image data 23 based on the reproducing information 2. Become.

FIG. 2 shows a screen example of the original file of the present invention. This is the one in which the original file 12 of FIG. 1B is displayed on the screen. Here, the inventory management work is performed in association with the product code. Key in the amount as shown. On this occasion,
In this embodiment, the multimedia information as shown in FIG. 1B is registered in association with each item. For example: -In the audio file 13, -In association with the "screen description" on the screen of Fig. 2, the reproduction information 2 necessary for registering the audio data 14 which is the description of the product and reproducing the audio data 14 And register.

In the image file 16, the image data 17 in which the photograph of the product of the product number 001 is read by the image scanner is registered in association with the "product number 001" on the screen of FIG. 1
The reproduction information 2 necessary for reproducing 7 is also registered.

In the text file 19, the text data 20 of the description of the product of the product number 001 is associated with the "product number 001" on the screen of FIG. 2 (for example, "This product is for sale in the XX district only. The text data 20 "" is registered, and the reproduction information 2 necessary for reproducing the text data 19 is also registered.

In the moving image file 22, the moving image data 23 of the explanation of the item with the item number 001 (for example, the state of handling the item with a video camera is associated with the item number 001) on the screen of FIG. The registered moving image data 23) and the reproduction information 2 necessary for reproducing the moving image data 23 are also registered.

A detailed description will be given below with reference to FIGS. 3 to 8. FIG. 3 shows an operation explanatory diagram. Here, WS is a workstation that creates and disassembles the information-added file 11. The file server 101 is
It corresponds to the database 10 of FIG. 1A, and registers the information-added file 11 in a form that makes it easy to search.

FIG. 3A shows a registration explanatory diagram. This is an explanatory diagram when the information-added file 11 is created by WS, uploaded to the server file 101 of the server via the network, and registered.

In FIG. 3 (a), S1 extracts relevant information from the multimedia information 1 and the reproduction information 2. If there is no corresponding item, create it (for voice data, input voice from microphone to create voice data, for image data, read image etc. with image scanner to create image data, text In the case of data, text data is created by keying in from the keyboard, and in the case of video data, video data is created by shooting the operation of a product etc. using a VTR).

In step S2, the information-added file 11 is created. As shown in (b) of FIG. 1 described above, this is the information-added file 11 and the original file 12, the audio file 13, and the image file 1 registered in the information-added file 11.
6, the text file 19 and the moving image file 22 are created.

S3 is the information-added file 1 created in S2
1 is uploaded to the file server 101 via the network and registered. As described above, the information-added file 11 created on the WS can be registered in the file server 101 via the network.

FIG. 3B shows a drawing (delivery) explanatory view. This is an explanatory diagram when the information-added file 11 is downloaded and extracted from the server file 101 of the server via the network by the WS.

In FIG. 3B, in S4, the corresponding information-added file 11 is taken out from the file server 101 via the network. In S5, the information-added file 11 extracted in S4 is decomposed into multimedia information 1 and reproduction information 2.

In S6, the multimedia information 1 and the reproduction information 2 decomposed in S5 are updated. Then, the multimedia information 1 is automatically set up at a corresponding location of the WS so that the multimedia information 1 can be reproduced. As a result, the operator who takes out the information-added file 11 does not need to set up the information-added file 11.

As described above, the condition-instructed on the WS, the corresponding information-added file 11 is taken out from the file server 101 through the network and disassembled, and the disassembled multimedia information 1 and reproduction information 2 are updated and automatically set up. And make it playable. Then, when the operator gives an instruction for a product description designating “product number 001” on the screen of FIG. 2, for example, the text data “This product is limited to XX district sales” will be displayed on the window.

FIG. 3C shows a drawing (deleting instruction) explanatory diagram. This is an explanatory diagram when the information-added file 11 (only information) of the deletion instruction is downloaded from the server file 101 of the server via the network and taken out by the WS.

In FIG. 3 (c), S7 is the information-added file 11 of the deletion instruction (the deletion instruction flag 32 is on).
(Information only) is retrieved from the file server 101 via the network.

In step S8, the information-added file 11 extracted in step S7 is decomposed into multimedia information 1 (information only) and reproduction information 2. In S9, the same information as the multimedia information 1 (only information) and the reproduction information 2 decomposed in S8 is deleted.

As described above, the deletion instruction is given on the WS, the corresponding information-added file 11 (only the information) is taken out from the file server 101 via the network, decomposed, and is matched with the decomposed multimedia information 1 and reproduction information 2. Delete things. As a result, the file server 101
If the deletion instruction flag 32 is turned on for an information-added file 11 that is old and is no longer needed, it will be automatically deleted from the files held by each WS, which means that maintenance has been performed. .

FIG. 4 is a conceptual explanatory view of the present invention. Figure 4
(A) shows how the administrator registers new data (such as the information-added file 11 in (b) of FIG. 1) in the file server 101 via the network. FIG. 4B shows how the user takes out and saves the new data (the information-added file 11 registered by the administrator in FIG. 4A). Here, since the administrator has registered the information-added file 11 in the file server 101, the user retrieves this information-added file 11 via the network, and the information-added file 11 shown in FIG.
As described above, the multimedia information 1 and the reproduction information 2 are extracted from the information-added file 11 and stored in its own file. Then, the multimedia information 1 (voice, image, text data, moving image) is reproduced according to the reproduction information 2 as necessary.

FIG. 4C shows that the user can directly reproduce the data in the file server. In this case, the user decomposes the information-added file 11 extracted from the file server 101 via the network and reproduces the multimedia information 1 (voice, image, text data, moving image) as it is according to the reproduction information 2.

Next, according to the order of the flow charts of FIGS. 5 and 6, under the configuration of FIGS. 1 and 2, the information-added file 11 is created and uploaded to the database 1
The operation when registering in 0 (file server 101) will be described in detail.

In FIG. 5, S11 opens a screen.
This opens the original file of FIG. 1 (b) on the display device 7 as a screen as shown in FIG. In S12, the screen description is selected. This is on the screen opened in S11,
Click "Screen Description" with the mouse to select it.

In S13, a voice input command is selected.
In S14, voice recording and reproduction are performed. In this case, an operator (administrator) uses a microphone to describe the product by voice, records the voice data 14 obtained by converting the voice signal into a digital signal, and reproduces it for confirmation.

In step S15, the audio file is registered in association with the screen description. This is the generated voice data 14
As shown in the audio file 13 of FIG.
The information is registered in association with the "screen description", and the reproduction information 2 for reproducing the audio data 14 is also registered.

By the above steps S12 to S15,
By voice input, the voice file 13 of FIG. 1B is created. In S16, the product number is selected. This is done by clicking on the "product number" (eg product number 001) on the screen opened in S11 with the mouse to select it.

In step S17, an image input command is selected.
A step S18 opens a scanner input screen. In S19, image reading is displayed. For example, a photograph of the product number 001 is read by an image scanner and the image data is displayed on the screen.

In step S20, it is registered in the image file in association with the product number. This is the generated image data 17
As shown in the image file 16 of FIG.
The registration is performed in association with "product number 001" and the reproduction information 2 for reproducing the image data 17 is also registered.

By the above steps S16 to S20,
By inputting the image, the image file 16 of FIG. 1B is created. In S21, the product number is selected. This is done by clicking on the "product number" (eg product number 001) on the screen opened in S11 with the mouse to select it.

In step S22, a product explanation command is selected.
A step S23 opens an input screen for the product description. S24
To enter. For example, key in "This product is for sale only in the XX district" from the keyboard.

In S25, the text number is registered in association with the product number. As shown in the text file 19 of FIG. 1B, the generated text data 20 is registered in association with “product number 001”, and the reproduction information 2 for reproducing the text data 20 is registered. To register.

By the above steps S21 to S25,
Enter text and enter the text file 1 in Figure 1 (b).
9 has been created. In S26, the product number is selected. This is done by clicking on the "product number" (eg product number 001) on the screen opened in S11 with the mouse to select it.

In step S27, a moving image input command is selected.
S28 opens the operation screen of the VTR camera. S29
Record and play video. For example, the VRT camera takes a picture of how the product is handled and the moving image data 23 is taken.
Record and play for confirmation.

In step S30, the product number is associated and registered in the moving image file. This is the generated video data 23
As shown in the moving image file 22 of FIG.
The registration is performed in association with the "product number 001" and the reproduction information 2 for reproducing the moving image data 23 is also registered.

By the above steps S26 to S30,
By inputting a moving image, the moving image file 22 shown in FIG. 1B is created. In S31, a management file is created. This is to register the file names of the audio file 13, the image file 16, the text file 19, and the moving image file 22 registered in S15, S20, S25, and S30, respectively. (Eg management file name 1) is created.

As described above, the original file 12, the audio file 13, the image file 16, the text file 19,
This means that the moving image file 22 is created and the information-added file 11 in which these file names are registered can be created.

FIG. 6 shows an upload flowchart of the present invention. This is the file with information 1 created in Figure 5.
1 describes the operation when 1 is uploaded to the database 10 via the network and registered.

In FIG. 6, a step S41 decides whether or not there is an upload instruction. In the case of YES, since it is found that the operator has instructed to upload the information-added file 11 created according to the flowchart of FIG. 5, the process proceeds to S42. On the other hand, in the case of NO, it is determined that there is no upload instruction, so the process ends here (END).

In S42, the management file and the file registered in the management file are uploaded because it is determined that the upload instruction is issued in S41. For example, it is a file registered in the management file name 1 in FIG. 1B. ・ Original file name A ・ Voice file name B ・ Image file name C ・ Text file name D ・ Original file 12 with moving picture file name E Audio file 13, image file 1
6, the text file 19, and the moving image file 22 are collectively uploaded to the server via the network.

In S43, the server is a DB (database).
Register with. As described above, the information-added file 11 of FIG. 1B created in each WS (workstation) according to the flowchart of FIG. 5 and the information-added file 1
The original file 12, the audio file 13, the image file 16, the text file 19, and the moving image file 22 registered in No. 1 are registered in the database 10.

FIG. 7 shows a multimedia information reproduction flowchart of the present invention. In FIG. 7, S51 displays the original file name A. This displays the original file name A registered in the information-added file 11 shown in FIG. 1B on the screen as shown in FIG. 2, for example.

In S52, a screen explanation command is selected.
This displays the screen as shown in FIG. 2 in S51, and clicks the "screen description" area on this screen with the mouse to select the screen description command.

At S53, the sound is reproduced. This is S5
Since the audio data 14 is registered in the audio file 13 in association with the “screen description” of the item 31 selected in 2, the audio is reproduced according to the reproduction information 2 for the audio data 14.

In step S54, the product number 001 is selected. S
55 selects a product image display command. S56 is
Opens a window to display an image. These S54 to S56 are the items 31 of the product number 001 on the screen of FIG.
The image data registered in association with “product number 001” in the image file 16 of FIG. 1B in response to the selection of the product image display command by clicking 17 is taken out and the image is displayed on the window according to the reproduction information 2.

In step S57, the commodity explanation command is selected.
In S58, a window is opened and the text data is displayed. This is to click the mouse on the "Product description" area on the screen of FIG. 2 to select the product description command, open a window and display the product description as text data.

In S59, a product operation method command is selected. In S60, a window is opened and a moving image is reproduced. This is to display a product operation method as a moving image by opening a window by clicking the product operation method area on the screen of FIG. 2 with a mouse to select a product operation method command.

As described above, the original file A is displayed, and on the original file A, the screen description command is selected and the audio data 14 of the audio file 13 is reproduced according to the reproduction information 2. The product number 001 and the product image display command are displayed. Select and reproduce the image data 17 of the image file 16 according to the reproduction information 2. Select the product description command and reproduce the text data 20 of the text file 19 according to the reproduction information 2. Select the product operation method command and select the moving image file 22 The moving image data 23 can be reproduced according to the reproduction information 2.

FIG. 8 shows a flowchart for instructing deletion of multimedia information according to the present invention. In FIG. 8, S61
Causes the user to instruct the information-added file 11 in the server. This displays a list of the information-added files 11 stored in the database 10 in the server, and instructs the information-added files 11 to be deleted.

S62 is a file 11 with information in the server
The deletion instruction flag 32 is set (turned on). By the above S61 and S62, the deletion instruction flag 32 of the information-added file 11 of FIG. 1B is turned on, and the fact that the deletion instruction of the information-added file 11 is instructed is recorded.

FIG. 9 shows a download / delete flow chart of the present invention. In FIG. 9, S71 searches the server for the information-added file 11 that meets the search condition.

In step S72, the information-added file 11 and the files registered in the information-added file 11 (only those not designated for deletion) are downloaded. This is a file with information 11 that matches the search conditions from the database 10.
When the deletion instruction flag 32 is turned on, only the information-added file 11 is taken out, and when the deletion instruction flag 32 is turned off, the file in which the information-added file 11 is registered is also taken out and downloaded.

In step S73, it is determined whether or not a delete instruction is given to the downloaded information-added file 11. If YES, the information-added file 11 matched from the terminal in S74
To delete. On the other hand, in the case of NO, the information-added file 11 and the files (sound file 13, image file 16,
The text file 19 or the moving image file 22) is saved in the terminal.

As described above, for example, the administrator only turns on the deletion instruction flag 32 of the information-added file 11 of the database 10, and when the deletion instruction flag 32 is turned on when the information-added file 11 is downloaded to each terminal. The information-added file 11 in each terminal is automatically deleted, and the information-added file 11 with the deletion instruction flag 32 turned off and the file registered in the information-added file 11 are saved.

[0081]

As described above, according to the present invention,
A configuration is adopted in which the multimedia information 1 and the reproduction information 2 necessary for reproducing the same are collectively registered in the database 10 as the information-added file 11, the information-added file 11 is taken out from the database 10 and reproduced according to the reproduction information 2. Therefore, the information-added file 11 retrieved from the database 10 and the files registered in the information-added file 11 (sound file 13, image file 16, text file 19, and moving image file 2)
Regarding the data in 2), it is possible to reproduce voice, image, text data, moving image, etc. according to the reproduction information 2. As a result, the multimedia information 1 and the reproduction information 2 which have been conventionally managed only by the WS are shared in the system and managed by the information-added file 11.
Even with the information-added file 11 created in S, it is possible to reproduce the multimedia information 1 from this information-added file 11 according to the reproduction information 2 in another WS.

[Brief description of drawings]

FIG. 1 is a principle configuration diagram of the present invention.

FIG. 2 is a screen example of an original file of the present invention.

FIG. 3 is an operation explanatory diagram of the present invention.

FIG. 4 is a conceptual explanatory diagram of the present invention.

FIG. 5 is a flowchart for creating multimedia information according to the present invention.

FIG. 6 is an upload flowchart of the present invention.

FIG. 7 is a multimedia information reproduction flowchart of the present invention.

FIG. 8 is a flowchart of a deletion instruction of multimedia information according to the present invention.

FIG. 9 is a download / delete flowchart of the present invention.

[Explanation of symbols]

 1: Multimedia information 2: Playback information 3: Multimedia information management unit 4: Information-added file creation unit 5: Information-added file decomposition unit 6: Multimedia display control unit 7: Display device 8: WS-side file server control unit 9 : Server side file server control unit 10: Database 101: File server 11: File with information 12: Original file 13: Audio file 14: Audio data 16: Image file 17: Image data 19: Text file 20: Text data 22: Video File 23: Video data WS: Workstation

Claims (5)

[Claims] 1. In a sharing system for sharing and managing multimedia information, an original file (12) to which audio and images are added
And an audio file (13) for registering the audio data (14) and the reproduction information (2) of the audio data (14) in association with the item (31) of the original file (12), and the original file (12) ) The image file (16) in which the image data (17) and the reproduction information (2) of the image data (17) are registered in association with the item (31), the file name of the original file (12), and the voice. An information-added file (11) in which the file names of the file (13) and the image file (16) are registered is created and registered in the database (10), and an arbitrary information-added file (11) is created from the registered database (10). ) And a file registered in the information-added file (11) are taken out, and audio and images are reproduced in accordance with the corresponding reproduction information (2). A multimedia information sharing system characterized in that 2. In a sharing system for sharing and managing multimedia information, an original file (12) to which audio, image and text are added, and audio data in association with an item (31) of the original file (12). (14) and the audio file (13) in which the reproduction information (2) of the audio data (14) is registered, and the image data (17) and the image data in association with the item (31) of the original file (12). The image data (16) for registering the reproduction information (2) of (17) and the text data (20) and the text data (2) in association with the item (31) of the original file (12).
Text file (1) that registers playback information (2) of (0)
9) and an information-added file (11) in which the file name of the original file (12) and the file names of the audio file (13), the image file (16) and the text file (19) are registered to create a database Registered in (10), an arbitrary information-added file (11) and a file registered in the information-added file (11) are extracted from the registered database (10), and voice is reproduced according to the corresponding reproduction information (2). A multimedia information sharing system characterized by being configured to reproduce images and text. 3. In a sharing system for sharing and managing multimedia information, an original file (12) to which a sound, an image, a text and a moving image is added, and an item (31) of this original file (12) are associated with each other. The audio data (14) and the audio file (13) in which the reproduction information (2) of the audio data (14) is registered, and the image data (17) and the audio file (17) in association with the item (31) of the original file (12). The image file (16) in which the reproduction information (2) of the image data (17) is registered, and the text data (20) and the text data (2) in association with the item (31) of the original file (12).
Text file (1) that registers playback information (2) of (0)
9), a moving image file (22) in which moving image data (23) and reproduction information (2) of the moving image data (23) are registered in association with the item (31) of the original file (12), and the original file The file name of (12) and the information-attached file (11) in which the file name of the registered one of the audio file (13), the image file (16), the text file (19) and the moving image file (22) is registered. It is created and registered in the database (10), and an arbitrary information-added file (11) and a file registered in the information-added file (11) are extracted from the registered database (10) and the corresponding reproduction information (2 ), A system for sharing multimedia information, characterized in that it is configured to play audio, images, texts, and moving images. 4. The created information-added file (11) and the audio file (13), image file (16), text file (19) and moving image file (22) registered in the information-added file (11). Are registered in the database (10) via the network as a unit, and an arbitrary information-added file (11) from this registered database (10) and a file registered in the information-added file (11) are registered in the network. The multimedia information sharing system according to any one of claims 1 to 3, wherein the system is configured to reproduce the voice, the image, the text, and the moving image according to the corresponding reproduction information (2) that is taken out via the shared information. 5. A deletion instruction flag (32) is provided in the information-attached file (11) of the database (10), and when the deletion instruction flag (32) is on, the information is retrieved from the database (10). When the file (11) or the same information-added file (11) as the information-added file (11) retrieved via the network is stored in the terminal, the information-added file (11) and the information-added file (11) 5. The multimedia information sharing system according to any one of claims 1 to 4, wherein the file registered in (4) is deleted.