KR0136005B1 - Apparatus and method for reproducing interactive full motion video disk - Google Patents

Abstract

The present invention relates to an apparatus for reproducing an interactive moving image information medium and a method thereof, wherein the digital signal processing unit 26 receives an RF signal including disc information read from the information medium (D) by the optical pickup 22. Processing to a digital signal, and based on the disc information processed by the digital signal processing qn 26, the CD-microcomputer 12 performs identification of the interactive video information carrier and playback control corresponding to the identified medium, The digital signal processed by the digital signal processor 26 is decoded into CD-ROM data by the CD-ROM decoder 28, and the decoded CD-ROM data is predetermined by the MPEG video / audio decoder 36. Information decoded by the MPEG video / audio decoder 36 by the MPEG-microcom 32 during the process for restoration of the information carrier D by the CD-microcomputer 12 On the information carrier (D) Detect the existence of the image information, create the disc management information based on the readout information of the information carrier D, and store the disc management information created by the MPEG microcomputer 32 in the second memory 34. And the interactive information medium read out at the time of reproduction and having the readout information stored in the second memory 34 becomes an object for repetitive reproduction, thereby enabling instant reproduction processing based on the stored disc management information. will be.

Description

Interactive moving image information playback device and method

1 is a schematic diagram illustrating a track structure of a video CD disc as an information carrier referred to in the description of the present invention;

FIG. 2 is a schematic diagram illustrating a directory structure of a video CD disc shown in FIG. 1;

FIG. 3 is a block diagram of a disc reproducing apparatus that can reproduce a video CD disc having a track structure shown in FIG. 1 while executing the interactive video information carrier reproducing method according to the present invention;

4 shows a disc information table created for reproduction of an interactive moving picture information carrier according to the present invention;

5 is a flowchart for explaining a method for reproducing an interactive video information carrier according to the present invention.

＊ Explanation of symbols for main part of drawing ＊

10 --- Mode setting section, 12 --- CD-microcom,

14 --- servo control section, 16 --- spindle drive section,

18 --- Spindle Motor, 20 --- Optical Pickup Drive,

22 --- optical pickup, 24 --- RF amplifier,

26 --- CD-Digital Processing Unit, 28 --- CD-ROM Decoder,

30 --- 1st memory, 32 --- MPEG-microcom,

34 --- 2nd memory, 36 --- MPEG audio / video decoder,

38 --- 3rd memory, 40 --- RGB encoder,

42,46 --- Filter / amplifier, 44 --- Digital-to-analog converter.

The present invention relates to an apparatus for reproducing an interactive moving picture information medium and a method thereof, and more particularly to a CD-I FMV (Compact Disk-Interactive Full Motion Video) disc, which is an interactive information medium for recording moving picture information in a disc reproducing device. When the medium is played back, the disc management information is created in a table form based on the information about the lead-out area of the medium, and when the medium having the lead-out information is to be played back, playback control is performed using the created disc management information. The present invention relates to an interactive moving picture information carrier reproducing apparatus and a method thereof.

Currently, for a disc-shaped information carrier on which a large amount of information is recorded, a video compact (CD) disc in which moving picture / audio information is recorded by an MPEG algorithm has been proposed. It is a state.

FIG. 1 is a diagram illustrating a schematic data format of such a video CD disc. In general, a video CD disc has a lead-in area including disc information (i.e., TOC information) of the disc, and MPEG audio processed by MPEG. A plurality of tracks on which / video information is recorded are allocated, and a heterogeneous track is provided with a program area in which at least one CD-DA track can be selectively assigned, and a lead-out area indicating the last section of information recording of the disc. Here, the lead-out area is determined according to the recording time of a predetermined program (e.g., a video song or a movie program), and is generally defined with different absolute times (i.e. minutes: seconds) for each disc.

A plurality of tracks are allocated to the program area of the video CD disc in the form shown in FIG. 1. The first track is a video CD data track in which a PVD area (primary volume descriptor) and image flexible information are recorded on the disc. KIA area (Karaoke basic information area), video CD information area segment play item area and CD-I application area (CD-I application area) defined in the state are included. do.

MPEG audio / video information compressed by the MPEG algorithm is recorded in the second to the Nth tracks (including up to 99 tracks), and for the video CD disc, if necessary, in the inner track direction from the final Nth track. At least one CD-DA track on which compact disk-digital audio (CD-DA) information is recorded may be allocated.

FIG. 2 shows the directory structure of the video CD disc shown in FIG. 1. According to the directory structure, the "VCD" directory in which files in the video CD information area are located with respect to the root directory (0) is shown. “MPEGAV” directory where all files representing MPEG audio / video tracks are located, “CDDA” directory where all files representing CD-DA (Compact Disc-Digital Audio) audio tracks are located, and segment display area on the information recording medium. When the segment play area is set, the "SEGMENT" directory including the file in the area is included, and when the Karaoke Basic Information Area is set on the information recording medium, the file in the area is included. The "KARAOKE" directory in which it is located, the "EXT" directory in which the extended Play Sequence Descriptor (PSD) file is located, and CD-I files such as CD-I applications. Contains the "CD-I" directory in which it is located.

Therefore, according to a video CD disc having such a track / directory structure, a picture and audio information is usually compressed using a predetermined algorithm (i.e., ISO MPEG1 standard definitions), and as a result, high quality voice and video The information is recorded in approximately 70 minutes. Typically, such video CD discs are made playable by a dedicated playback system such as a laser disc player or a playback system with a multimedia playback function.

In addition to such video CD discs, compact disc-interactive (CD-I) discs have also been proposed and have been put into practical use as interactive information carriers in which a user can selectively play particular information in an interactive manner. According to the present invention, a user selects and reproduces various information including a still image in a menu manner.

In addition, for a CD-I disc which is an interactive information carrier of such a still picture, a so-called 'interactive CD' in which a large amount of moving picture information is recorded by performing compression processing of information by an MPEG algorithm similarly to the video CD disc described above. A proposal of 'I compact disk-interactive full motion video (FMV) disk' has also been made.

Unlike a general CD-I disc, the CD-I FMV disc is recorded and processed in the MPEG1 manner similar to the information recording format of the video CD disc described with reference to FIG. 1 and FIG. The CD-I FMV disc can also be played by a laser disc player capable of playing a video CD disc.

By the way, the format of the CD-I FMV disc, the TOC information, or the VD (Volume descriptor) format is different for video CDs. Since it is frequently defined arbitrarily, it is not easy to distinguish whether the disc is a video CD disc or a CD-I FMV disc containing MPEG data by the directory name alone. Since the medium contains MPEG data, whether the information medium is a general CD-I disc or a CD-I FMV disc containing MPEG data, even if the number of CD-I FMV discs owned by the user is small. In this situation, information must be reproduced by judgment.

Therefore, in order to determine whether the disc to be reproduced is a CD-I disc containing MPEG data, the area in which MPEG data is recorded is estimated, the block of the area is reproduced, and the coding information of the subheader is checked. It must be seen. That is, if the lower byte of the coding information is $ F 1111, the current playback block can determine that the MPEG data is recorded, but it is very difficult to accurately guess which directory the MPEG data is recorded in. to be.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and when disclosing an interactive information medium on which MPEG video information is recorded, disc management information is created on the basis of readout information read at the time of reproduction, and later readout information. It is an object of the present invention to provide an apparatus and method for reproducing an interactive moving image information medium, which is capable of being reproduced on the basis of the stored disc information when the interactive information carrier having a target is for reproducing.

In order to achieve the above object, according to a preferred embodiment of the present invention to process the RF signal including the disk information read by the laser information reading means from the information carrier having the lead-in information and the program and the lead-out information as a digital signal Digital signal processing means, first control means for performing identification of an interactive moving picture information carrier and reproduction control corresponding to the identified medium based on the disc information processed by the digital signal processing means, and the digital signal processing. Decoding means for decoding the digital signal processed by the means into CD-ROM data, video / audio decoding means for restoring the decoded CD-ROM data by a predetermined algorithm, and the media of the medium by the first control means. Zone of moving picture information on the medium based on the information decoded by the video / audio decoding means in the processing for identification Second control means for detecting the ash and creating the disc management information for the medium based on the lead-out information of the medium, and memory means for storing the disc management information created by the second control means. An interactive video information carrier reproducing apparatus is provided.

Preferably, according to the present invention, the first control means reads the disc information from the medium upon reproduction of the medium to determine whether the medium is an interactive information medium, and if the medium is an interactive information medium. The control unit asks for confirmation of the presence of moving image information on the medium. Further, the first control means, if the disc management information by the lead-out information of the information medium created during the preceding reproduction of the interactive information carrier is transmitted from the second control means, based on the disc management information. Playback control is performed.

The second control means checks whether the information medium has been reproduced beforehand if the information medium format determined on the basis of the confirmation request of the first control means is an interactive information medium including moving picture information. In the case of a disc which has already been reproduced at least once from the result, the disc management information created at the previous reproduction is transmitted to the first control means, while in the case of the interactive information medium to be reproduced for the first time, the disc management information at the reproduction To store and store in the memory means.

Preferably, the second control means reads out the readout information of the interactive information carrier on which the moving picture is recorded, compares the readout information of the disc management information registered in the memory means, and determines whether the same leadout information exists. You can check whether or not the playback of.

The memory means for storing the disc management information created for the interactive information carrier includes: a first disc information area [TOC-INFO (1)] containing data indicating the quantity of read-out information of the disc stored therein; And a second disc information area (TOC-INFO (2)) which shows the amount and amount of data held in the memory means, and the lead-out information area of the medium.

Preferably, the lead-out information recorded in the lead-out information area includes sequence numbers of at least one information carrier (i.e., CD-I FMV disc), address information of the lead-out area of the information carrier, and the overall information contained in the information carrier. The number of programs and address information for each track are included. Preferably, the address information of the lead-out area is recorded in an absolute time (minute: second: frame), and the address information for each track is also an absolute time ( Minutes: seconds: frames).

According to another preferred embodiment of the present invention, an RF signal including disc information read by a laser information reading means from an information carrier having a lead-out area is processed by the digital signal processing means into a digital signal, and the digital signal processing means. Based on the disc information processed by the first control means for identifying the interactive moving picture information carrier and reproducing control corresponding to the identified medium, and converting the digital signal processed by the digital signal processing means to the decoding means. Decoding to CD-ROM data, and restoring the decoded CD-ROM data by a predetermined algorithm by video / audio decoding means, and performing a second process for identifying the medium by the first control means. The control means detects the presence of moving picture information on the medium based on the information decoded by the video / audio decoding means Applying the lead-out information on the medium to write a disc management information, and that the second control means of the disc management information to the memory means to establish that step interactive media reproducing moving picture information consisting of a method created by, it is provided.

Preferably, according to the present invention, the first control means reads the disc information from the medium upon reproduction of the medium to determine whether the medium is an interactive information medium, and if the medium is an interactive information medium. The control unit asks for confirmation of the presence of moving image information on the medium.

Further, the first control means, if the disc management information by the lead-out information of the information carrier created during the preceding reproduction of the interactive information carrier is transmitted from the second control means, based on the disc management information. Playback control is performed.

The second control means checks whether the information medium is linearly reproduced if the format of the information medium determined based on the confirmation request of the first control means is an interactive information medium including moving picture information. In the case of a disc which has already been reproduced at least once from the result, the disc management information created at the previous reproduction is transmitted to the first control means, while in the case of the interactive information medium to be reproduced for the first time, the disc management information at the reproduction To store and store in the memory means.

Preferably, the second means reads out the lead-out information of the interactive information carrier on which the moving image is recorded, and compares the lead-out information of the disc management information registered in the memory means to determine whether the same lead-out information exists. You will see if it is playing.

Here, the memory means for storing the disc management information created for the interactive information carrier includes a first disc information area [TOC-INFO (1) including data indicating the quantity of read-out information of the disc stored therein. ] And a second disc information area [TOC-INFO (2)] indicating the amount of data held and used in the memory means, and the lead-out information area of the medium.

Preferably, the lead-out information recorded in the lead-out information area includes sequence numbers of at least one information carrier (i.e., CD-I FMV disc), address information of the lead-out area of the information carrier, and the overall information contained in the information carrier. The number of programs of the program and the address information for each track are included. Preferably, the address information of the lead-out area is recorded in an absolute time (minute: second: frame), and the address information for each track is also an absolute time. (Minutes: seconds: frames).

According to the interactive information carrier reproducing apparatus and the method according to the present invention configured as described above, disc management information is created on the basis of information in the lead-out area of the information medium at the time of re-interaction of the interactive information medium on which moving picture information is recorded. The disc management information created by the lead-out information for the information carrier when the disc is stored in the memory means. On the other hand, in the case of a completely new information medium, the disc management information of the information medium is newly created and stored as the disc management information in the memory means, and subsequently repeated. It can be applied appropriately at the time of phosphorus reproduction.

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

3 is a block diagram of an apparatus for executing an interactive information carrier reproducing method according to the present invention. Reference numeral 10 denotes a disc (video CD disc, CD-I disc, CD-I FMV disc) which is the current reproduction student. And a mode setting unit capable of setting a mode including an input for overall control of reproduction, etc., and 12 denotes an information carrier (especially CD-I FMV) based on a function or mode set by the mode setting unit 10. CD-microcom as first control means for performing overall functional control of the spindle servo, focusing / tracking servo, and information reproduction processing for the reproduction of information on the disc). The CD-microcomputer 12 also determines the type of the disc (e.g., video CD disc, CD disc, CDG disc, etc.) based on the information of the TOC area or the lead-in area read out from the disc to be reproduced at present. The operation of discriminating the type of the disc to be reproduced on the basis of the signal provided from the specific disc type discrimination means (for example, a sensor for detecting the weight of the disc) is also performed.

In addition to the servo control according to the disc type of the CD-microcom 12, the servo motor control the spindle motor 18 for constant-speed drive of the disk D via the spindle drive unit 16, and the optical pickup drive unit. A servo control unit for controlling the focusing / tracking servo of the optical pickup 22 as the laser information reading means is given by means of (20).

24 denotes an RF amplifier for amplifying the RF signal read from the disc D by the optical pickup 22, and 26 denotes a CD-digital processing unit for digitally processing the RF signal amplified by the RF amplifier 24. As the CD-DSP, when the disc D is a CD or CDG, the CD-digital processing section 26 is digitally processed so that subsequent processing is performed by the CD / CDG processing means (not shown) to enable playback. do.

28 is a CD-ROM decoder which decodes the reproduction signal processed by the CD-digital processing unit 26 into CD-ROM data. The CD-ROM decoder 28 has a first memory configured by SRAM as a working area. 30) is provided.

32 denotes an MPEG-microcom as second control means for performing control on the processing of moving picture / audio information read out from the disc D by interaction with the CD-microcom 12, the MPEG- The microcomputer 32 creates the disc management information on the basis of the lead-out information for the disc D, which is the current playback target, at the request of the CD-microcom 12, while the disc management information for the disc D is generated. If the existence is confirmed by the existence of the disc, the disc management information is transmitted to the CD-microcomputer 12 so as to perform appropriate playback control on the disc D.

34 denotes a second memory 34 composed of, for example, an SRAM as a memory means for storing disk management information of an interactive information carrier created by the MPEG microcomputer 32. According to the present invention, the disc management information stored in the second memory 34 is configured in the form shown in FIG. 4. The second memory 34 has a quantity of readout information of the disc stored therein. A first disc information area ([TOC-INFO (1)] containing data indicating data and a second disc information area [TOC-INFO (2)] indicating a data holding amount and usage amount in the memory means, and a read of the medium. And an out information area.

Preferably, the lead-out information recorded in the lead-out information area includes at least one sequence number of at least one information carrier (i.e., CD-I FMV disc), address information of the lead-out area of the information carrier, and the information carrier. The total number of recorded programs and address information of each track are included. Preferably, the address information of the lead-out area is recorded in an absolute time (minute: second: frame), and the address information of each track is also absolute. Recorded in hours (minutes: seconds: frames).

Further, in the disc reproducing apparatus shown in FIG. 4, 36 is provided with a third memory 38 made of RAM as a work area, and under the control of the MPEG microcomputer 32, a signal read out from the disc D is displayed. Indicates the MPEG audio / video decoder, which decodes the audio signal.

40 and 42 are RGB encoders for converting the video signal decoded by the MPEG audio / video decoder 36 into RGB signals for screen display, and an RGB signal converted by the RGB encoder 40 (ie, a video signal). Denotes a filter / amplifier for filtering and amplifying.

Further, 44 and 46 are digital-to-analog converters for analog-converting the audio signals decoded by the MPEG audio / video decoder 36 and the analog-to-analog voice signals for the digital-analog converter 44. Represents a filter / amplifier for filtering / amplifying and outputting (AOut).

According to the reproduction of a general information carrier executed by the disc reproducing apparatus configured as described above, when the disc D is, for example, a video CD disc on which image flexible is recorded, the mode setting unit 10 performs a function of screen display. When a signal (e.g., power ON) is input to the CD microcomputer 12, the CD microcomputer 12 controls the servo controller 14 to control the spindle motor 18 and the spindle servo to the optical pickup 22. And a focusing servo signal to be applied to the spindle driver 16 and the optical pickup driver 20. Accordingly, the spindle driver 16 drives the spindle motor 18 at constant speed so that the disk D as an image flexible medium. The optical pickup driver 20 performs a focusing servo on the disk D of the optical pickup 22.

In such a state, before the input for display of the initial screen is input from the mode setting section 10, the CD-microcom 12 controls the optical pickup drive section 20 to control the optical pickup driving section 20 by the optical pickup 22. The information in the lead-in area (see FIG. 1) of the disc D is read out, the information is amplified by the RF amplifier 24, and the lead-in information processed by the CD-digital processing unit 26 is read. It is stored in the second memory 34 as a work area under the control of the microcomputer 12.

In this state, the CD-microcom 12 controls the servo controller 14 in response to the music selection information applied from the mode setting unit 10 to track the spindle servo and optical pickup suitable for the track of the selected position. In this state, the image flexible data read from the disc D is amplified by the RF amplifier 24, and then digitally processed by the CD-digital processing unit 26, and the CD-digital processing unit ( The signal processed at 26 is applied by the CD-ROM decoder 28 to be decoded in the CD-ROM format, and the decoded moving picture / audio information is controlled by the MPEG audio / video decoder 36 under the control of the MPEG microcomputer 32. Is decoded by the MPEG algorithm.

The moving picture signal decoded by the MPEG audio / video decoder 36 is converted into an RGB signal for display on the RGB encoder 40 and then filtered and amplified by the filter / amplifier 42 to display the display device (i.e., Voice signal displayed on a CRT device (not shown) and decoded by the MPEG audio / video decoder 36 is converted into an analog signal by the digital-to-analog converter 44 and then by the filter / amplifier 46. It is filtered and amplified and reproduced by an audio output device (i.e., speaker; not shown).

Next, a method for reproducing the interactive information carrier according to the present invention executed by the disc reproducing apparatus shown in FIG. 3 will be described in detail with reference to the flowchart shown in FIG.

First, in step 60, when the disc D is mounted on the disc reproducing apparatus and an input for executing the reproducing function is set for the disc D from the mode input unit 10, the CD-microcom 12 The optical pickup 22 is positioned to read the disc information recorded in the disc information area (TOC area or lead-in area) of the disc D while controlling the servo controller 14 to drive the disc D at constant speed. In step 62, the disc information is applied to the digital signal processor 26 via the RF amplifier 24. Therefore, the CD-microcomputer 12 determines whether the disc D is a video CD or an interactive CD based on the disc information processed by the digital signal processor 26 in step 64, and the determination is made. As a result, when the disk D is not a CD-I disk but another disk such as a CDG disk, the playback process of the disk is performed.

On the other hand, if the disc D is a CD-I disc as a result of the determination in step 64, the CD-microcomputer 12 sends the moving picture information to the MPEG microcomputer 32 in step 66. A request is made to ascertain whether the CD-I FMV disc is included.

When the MPEG microcomputer 32 transmits a confirmation request of the CD-I FMV disc from the CD-microcomputer 12, the MPEG microcomputer 32 is processed by the digital signal processor 26 and decoded by the CD-ROM decoder 28 in step 70. Next, the readout information is read from the information from the disc D decoded by the MPEG audio / video decoder 36, and in step 72, it is determined whether the moving image information exists in the information read from the disc D. .

If there is moving picture information in the information read from the disc D, the MPEG microcomputer 32 compares the readout information with the readout information of the disc management information stored in the second memory 34 in step 74. If the same lead-out information is included in the disc management information as a result of the comparison in step 76, the disc management information is transferred to the CD-microcomputer 12 in step 78, and accordingly the CD-microcom ( 12) controls the reproduction of the CD-I FMV disc based on the disc management information (i.e., TOC information) transmitted from the MPEG microcomputer 32.

On the other hand, even if the moving picture information does not exist as a result of the determination in step 72 or the same information does not exist as a result of the comparison in step 76, the process proceeds to step 80 to confirm whether the disc D is a disc including the moving picture information. If it is judged that the disc contains the moving picture information by such confirmation processing, the disc management information is created based on the readout information for the disc and stored in the second memory 34 at step 82. On the other hand, in step 84, the disc management information (i.e., TOC information) is transferred to the CD-microcomputer 12 so that reproduction of the disc D on which the moving picture information is recorded can be performed.

For reference, an example of the confirmation processing as the interactive moving picture information carrier in step 80 is as follows: 1) Absolute time 00 of the disc D 00 (unit minute): 02 '(unit second): 16 ”(unit frame) Regenerate the position of the block and store the user data of the block in the memory 34, and 2) the path table size and the path table address in the user data stored in the memory 34. 3) store the data of the path table in the second memory 34 as much as the size of the path table while moving to the position of the path table address and playing the data. Reading the directory contents stored in (34) to search the directory including the track from which MPEG was detected; 5) searching the MPEG directory, and then searching the parent directory to find all subdirectories contained in the directory. Find 6) Verify that the directory block addresses of all found MPEG directories are sorted in small order and converted to absolute time (ATIME: mm (minutes); ss (seconds); ff (frames)). It becomes possible.

As described above, according to the interactive video information carrier reproducing apparatus and the method according to the present invention, when reproducing an interactive information medium on which MPEG video information is recorded, disc information (TOC information) read at the time of reproduction is read. If an interactive information carrier stored in the memory means and having the disc information later becomes a target for repetitive reproduction, an instant playback process is possible based on the stored disc information.

Claims (10)

Digital signal processing means 26 for processing an RF signal including digital disk information read by the laser information reading means 22 from an information carrier D having lead-in information and at least one program and lead-out information. )and, First control means (12) for performing identification of the interactive video information carrier and reproduction control corresponding to the identified information carrier on the basis of the disc information processed by the digital signal processing means (26); Decoding means 28 for decoding the digital signal processed by the digital signal processing means 26 into CD-ROM data, Video / audio decoding means 36 for reconstructing the decoded CD-ROM data by a predetermined algorithm, On the basis of the information decoded by the video / audio decoding means 36 in the processing for identification of the information carrier by the first control means 12, the presence of moving picture information on the information carrier is detected and the information carrier is used. Second control means 32 for creating disc management information for the information carrier based on the lead-out information of And a memory means (34) for storing the disc management information created by said second control means (32). 2. The second control means (32) according to claim 1, wherein the second control means (32) reads out the readout information of the interactive information carrier on which the moving picture is recorded and compares the readout information of the disc management information registered in the memory means (34). And determining whether or not there is lead-out information. 2. The first disc information area according to claim 1, wherein said memory means (34) in which the disc management information created for said interactive information carrier is stored comprises data indicating the quantity of read out information of the disc stored therein. And a second disk information area [TOC-INFO (2)] indicating the TOC-INFO (1)], the data holding amount and the amount of usage in the memory means, and the lead-out information area of the medium. Device for reproducing moving picture information media. 4. The method of claim 3, wherein the lead-out information recorded in the lead-out information area includes sequence numbers of at least one information carrier (i.e., CD-I FMV disc), address information of the lead-out area of the information carrier, and corresponding information. The total number of programs recorded on the medium and address information for each track are included. Preferably, the address information of the lead-out area is recorded in an absolute time (minute: second: frame), and the address information for each track. An interactive video information carrier reproducing apparatus characterized by being recorded in absolute time (minute: second: frame). The RF signal including the disc information read by the laser information reading means 22 from the information carrier D having the lead-out area is processed by the digital signal processing means 26 into a digital signal, and the digital signal processing means. On the basis of the disc information processed by (26), the first control means 12 performs identification of the interactive moving picture information carrier and control corresponding to the identified medium, and by the digital signal processing means 26, The processed digital signal is decoded into CD-ROM data by the decoding means 28, and the decoded CD-ROM data is reconstructed by a predetermined algorithm by the video / audio decoding means 36, and the first In the processing for identification of the information carrier by the control means 12, the second control means 32 detects the presence of moving image information on the information carrier based on the information decoded by the video / audio decoding means. every Creating disc management information by applying the lead-out information for the sieve, and storing the disc management information created by the second control means 32 in the memory means. . 6. The method according to claim 5, wherein the first control means (12) reads the disc information from the medium upon reproduction of the information carrier to determine whether the medium is an interactive information carrier, and the medium is an interactive information carrier. Requesting the second control means 32 to confirm whether there is moving picture information on the medium, and disc management information based on the lead-out information of the information medium created at the time of the preceding reproduction of the interactive information medium. 2. The method for reproducing an interactive moving picture information medium, characterized in that, when transmitted from the control means (32), playback control of the information medium is performed based on the disc management information. 6. The second control means (32) according to claim 5, wherein the second control means (32) preliminarily reproduces the information carrier when the format of the information carrier determined on the basis of the confirmation request for the information carrier is an interactive information carrier including moving picture information. In the case of a disc having been checked for at least one or more times from the result of the check, the disc management information created at the previous playback is transmitted to the first control means 12, while the interactive information medium to be reproduced for the first time. And the disc management information is created and stored in the memory means (34) at the time of reproduction. 6. The method of claim 5, wherein the second means 32 reads out the readout information of the interactive information carrier on which the moving picture is recorded, and compares the readout information with the readout information of the disc management information registered in the memory means 34. And determining whether or not the preceding information is reproduced by determining whether the out information exists. 6. The disk management information created for the interactive information carrier includes first disc information [TOC-INFO (1)] containing data indicating the quantity of readout information of the disc, and the memory means. And second disc information [TOC-INFO (2)] indicating the data holding amount and the amount of data used, and a lead-out information area of the information carrier. 10. The apparatus of claim 9, wherein the readout information comprises at least one sequence number of at least one information carrier (i.e., a CD-I FMV disc), address information of a leadout area of the information carrier, and the total number of programs contained in the information carrier. And address information of each track. Preferably, the address information of the lead-out area is recorded in an absolute time (minute: second: frame), and the address information for each track is also an absolute time (minute: second). : Frame) recording method of an interactive moving picture information carrier.