JP5350308B2 - Music playback system and music playback method - Google Patents

Description

  The present invention relates to a music playback system and a music playback method for playing back a musical piece.

  Conventionally, for example, Patent Document 1 discloses a technique for reproducing advertisement moving image information after the end of reproduction of one musical piece and before starting reproduction of the next musical piece. In this prior art, the CPU of the karaoke apparatus as a music reproducing apparatus reads a preset set time and starts counting by a timer. At this time, if there is a reserved song, the CPU reads out the audio data and video data corresponding to the song from the HDD, and sends them to the sound source and video control unit as playback means, and the audio and video are sent to the speaker and Output from TV. When the performance of the music is completed, the CPU compares the read set time with the count value of the timer. If the count value exceeds the set time, the CPU reads out service information such as advertisement as advertisement video information from the HDD as advertisement information storage means, sends it to the video control unit, and sends the advertisement to the TV. Display service information.

  As described above, in this prior art, service information such as advertisements is displayed on the TV after the end of the reproduction of one musical piece and before the start of reproduction of the next musical piece.

JP-A-6-102892

  However, in the above prior art, the advertisement moving image information stored in advance in the advertisement information storage unit is read out, and the advertisement moving image information is only reproduced by the reproducing unit. For this reason, the problem that the advertisement which is not suitable for the said user's preference was provided with respect to the user arose, and the useful advertisement was not effectively provided to the user.

  The objective of this invention is providing the music reproduction system and music reproduction method which can provide a useful advertisement with respect to a user effectively.

In order to achieve the above object, a music playback system according to a first aspect of the present invention is a music playback system including a music playback device, a host server, and an operation terminal, the operation terminal being based on an operation of an operator. And an operator information transmitting means for transmitting operator identification information related to the operator using wireless communication. The host server associates a plurality of operator identification information with a plurality of unit identification information. Unit database storing the classified information, advertisement information output means for outputting a plurality of advertisement video information respectively associated with the plurality of unit identification information to the music player, and operator information transmission of the operation terminal The operator information acquisition means for acquiring the operator identification information transmitted from the means, and the operation based on the classification information stored in the unit database. Unit information determination means for determining the unit identification information corresponding to the operator identification information acquired by the information acquisition means, and the unit identification information determined by the unit information determination means are output to the music reproducing device. Unit information output means, wherein the music playback device uses playback music data including music data and video data to play back a plurality of performance songs in sequence, and the advertisement information of the host server. An advertisement information storage unit that stores the plurality of pieces of advertisement video information output from the output unit, a unit information acquisition unit that acquires the unit identification information output by the unit information output unit of the host server, and the advertisement Of the plurality of advertisement video information stored in the information storage unit, the unit information acquisition unit acquires the advertisement video information. Advertising information determining means for determining the advertising moving image information corresponding to the unit identification information, and reproduction control means for controlling the reproducing means to reproduce the advertising moving image information determined by the advertising information determining means. The advertisement information output means of the host server outputs the plurality of advertisement video information to the music playback device in a predetermined arrangement, and the music playback device An advertisement reading unit that sequentially reads out the plurality of advertisement video information output from the advertisement information output unit and stored in the advertisement information storage unit along the predetermined array; The unit identification information associated with the advertisement video information sequentially read by the reading means is acquired by the unit information acquisition means. A unit determination unit that determines whether the unit identification information matches or does not match, and the reproduction control unit corresponds to the advertisement video information with respect to the advertisement video information sequentially read by the advertisement reading unit. When it is determined that the unit identification information matches the unit determination means, the advertisement moving picture information is reproduced and the advertisement moving picture information sequentially read by the advertisement reading means corresponds to the advertisement moving picture information. When the unit identification information is determined not to match by the unit determination unit, the reproduction unit is controlled so as not to reproduce the advertisement moving image information .

  The music playback system of the first invention of the present application includes a music playback device, a host server, and an operation terminal. The music reproducing device sequentially reproduces a plurality of performance songs using performance music data including music data and video data. The host server has a unit database. In the unit database, a plurality of operator identification information and a plurality of unit identification information are stored as classification information in association with each other.

  When the operator performs an appropriate operation on the operation terminal, the operator information transmitting means transmits the operator identification information. The transmitted operator identification information is acquired by the operator information acquisition means of the host server. Thereafter, unit identification information corresponding to the acquired operator identification information is determined by the unit information determination means of the host server while referring to the classification information. The determined unit identification information is output to the music reproducing device by the unit information output means.

  On the other hand, the advertisement information output means of the host server outputs a plurality of advertisement moving image information respectively associated with the plurality of unit identification information to the music reproducing device in advance. The plurality of pieces of advertisement moving image information are stored in the advertisement information storage unit of the music reproducing device.

  The unit identification information output by the unit information output unit of the host server is acquired by the unit information acquisition unit of the music playback device. Thereafter, the advertisement information determining means of the music playback device should provide the operator with information that matches the acquired unit identification information among the plurality of advertisement video information stored in the advertisement information storage means. Determined as video information. As a result, the reproduction control unit of the music generation device controls the reproduction unit to reproduce the determined advertisement moving image information.

As described above, in the first invention of the present application, the music playback device uses the advertisement video information stored in advance, and the advertisement video information suitable for the preference of the user who is providing the music playback service at that time, It can be reliably provided. Thereby, a useful advertisement can be effectively provided to the user.
In the first invention of the present application, a plurality of pieces of advertisement moving image information are output from the host server in a predetermined arrangement and stored in the advertisement information storage means of the music reproducing device. After that, the advertisement reading means of the music reproducing device sequentially reads the plurality of advertisement moving image information along the predetermined array, and the unit determining means has unit identification information corresponding to the advertisement moving image information read in order as the unit identification information in advance. It is determined whether or not it matches the unit identification information acquired by the information acquisition means. Only when it is determined that they match, the advertisement moving image information is reproduced under the control of the reproduction control means.
As a result, the music reproducing device only needs to switch each time whether to reproduce or not reproduce a plurality of advertisement moving image information that is stored in advance and read sequentially. As a result, it is possible to simplify the reproduction control of the advertising moving image information in the music reproduction device. In addition, since a plurality of pieces of advertising moving image information output from the host server to the music reproducing device can be uniformly fixed, control regarding transmission of the advertising moving image information from the host server can be simplified.

  The music playback system according to a second aspect of the present invention is the music playback system according to the first aspect, wherein the playback control means of the music playback device performs the advertisement between the end of playback of one performance piece and the start of playback of the next performance piece. The reproduction means is controlled so as to reproduce the advertisement moving image information determined by the information determination means.

  This makes it possible to reliably provide advertising video information that matches the taste of the user who is providing the music playback service at that time, so that more effective advertising can be provided more reliably. It can be carried out.

In the music reproduction system according to a third aspect of the present invention, in the first or second aspect of the invention, the advertisement information output means of the host server uses two or more predetermined numbers of advertisement moving image information as one array unit, The unit identification information associated with a set of ad video information adjacent to each other is arranged so as not to be identical to each other, or the associated unit identification information is identical to each other. The advertisement moving image information of a plurality of arrangement units arranged so as to reduce the number of sets of advertisement moving image information to be output is output to the music reproducing device.

  Thereby, in each arrangement unit, it is possible to avoid as much as possible that the moving image information is biased toward users with a specific preference, and it is possible to uniformly provide a suitable advertisement for each of the plurality of users' preferences. .

According to a music playback system of a fourth invention, in any one of the first to third inventions, the host server includes an operator information database in which a plurality of specific operator identification information are registered, and the operator information acquisition. Operator information determination means for determining whether the operator identification information acquired by the means matches or does not match the specific plurality of operator identification information registered in the operator information database; The unit information determination unit determines the unit identification information corresponding to the operator identification information when the operator information determination unit determines that the match is satisfied, and the unit information output unit determines the unit information determination unit. The unit identification information determined by the means is output to the music reproducing device.

In the fourth invention of the present application, the host server collates the operator identification information from the operation terminal in advance with the registered content of the operator information database, and when the collation is matched, the corresponding unit identification information is determined and the music is determined. Output to the playback device. Thereby, it is possible to prevent a useless operation such as determination of unit identification information from being attempted for an operator who has not previously registered the operator identification information, and to simplify the processing.

In order to achieve the above object, a music playback method according to a fifth aspect of the present invention is a music playback method for playing back a performance song using music data and video data, and a plurality of operator identification information based on classification information. The advertisement information output procedure for outputting a plurality of advertisement video information respectively associated with the plurality of unit identification information in a predetermined array, and the advertisement information output procedure, An advertisement information storage procedure for storing a plurality of advertisement movie information, and an advertisement reading for sequentially reading out the plurality of advertisement movie information output in the advertisement information output procedure and stored in the advertisement information storage procedure along the predetermined array and procedures, and the operator information acquisition procedure for acquiring operator identification information transmitted by using the radio communication, based on the classification information, collected in the operator information acquisition procedure A unit information determination procedure for determining the unit identification information corresponding to the operator identification information that has been made, a unit information output procedure for outputting the unit identification information determined in the unit information determination procedure, and a unit information output procedure Corresponding to the unit identification information acquired in the unit information acquisition procedure among the plurality of advertisement video information stored in the advertisement information storage procedure, and the unit information acquisition procedure for acquiring the unit identification information output in An advertising information determination procedure for determining the advertising video information, and a playback control procedure for performing playback control so as to play back the advertising video information determined in the advertising information determination procedure. , Associated with the advertisement video information sequentially read in the advertisement reading procedure. A unit determination procedure for determining whether the unit identification information matches or does not match the unit identification information acquired in the unit information acquisition procedure, and the reproduction control procedure is sequentially performed in the advertisement reading procedure. When it is determined that the unit identification information corresponding to the advertisement video information is matched in the unit determination procedure with respect to the advertisement video information to be read, the advertisement video information is reproduced and sequentially in the advertisement reading procedure. Regarding the read advertisement video information, when the unit identification information corresponding to the advertisement video information is determined not to match in the unit determination procedure, the reproduction control is performed so that the advertisement video information is not reproduced. It is characterized by performing .

The music reproduction method according to the fifth aspect of the present invention can sequentially reproduce a plurality of performance songs using performance music data including music data and video data.

  Here, the plurality of operator identification information and the plurality of unit identification information are associated with each other by the classification information. Then, in the advertisement information output procedure, a plurality of pieces of advertisement moving image information respectively associated with the plurality of unit identification information are output. The plurality of pieces of advertisement moving image information are stored in the advertisement information storage procedure.

  Thereafter, when the operator performs an appropriate operation using, for example, the operation terminal, the transmitted operator identification information is acquired by the operator information acquisition procedure. Thereafter, in the unit information determination procedure, unit identification information corresponding to the acquired operator identification information is determined while referring to the classification information. The determined unit identification information is output in the unit information output procedure.

  The output unit identification information is acquired in the unit information acquisition procedure. Thereafter, the advertisement information determining means determines the advertisement video information to be provided to the operator that matches the acquired unit identification information among the plurality of advertisement video information stored as described above. . Thereby, reproduction control is executed in the reproduction control means, and the determined advertisement moving picture information is reproduced.

As described above, in the fifth invention of the present application, it is possible to reliably provide the advertisement moving image information suitable for the preference of the user who is providing the music reproduction service at that time. Thereby, a useful advertisement can be effectively provided to the user.
In the fifth invention of the present application, a plurality of pieces of advertisement moving image information are output in a predetermined arrangement and stored in the advertisement information storage procedure. Thereafter, the plurality of advertisement video information is sequentially read out along the predetermined array in the advertisement reading procedure, and unit identification information corresponding to the advertisement video information read in the order in the unit determination procedure is obtained in advance as unit information. It is determined whether or not the unit identification information acquired in the procedure matches. Only when it is determined that they match, the advertisement moving image information is reproduced.
As a result, at the time of reproduction control, it is sufficient to switch each time whether or not to reproduce a plurality of pieces of advertisement moving image information stored in advance and read sequentially. As a result, it is possible to simplify the reproduction control of the advertisement moving image information. In addition, since a plurality of pieces of advertisement moving image information output in the advertisement information output procedure can be uniformly fixed, it is possible to simplify control related to transmission of advertisement moving image information.

  ADVANTAGE OF THE INVENTION According to this invention, a useful advertisement can be effectively provided with respect to a user.

1 is a system configuration diagram illustrating an overall configuration of a music playback system according to an embodiment of the present invention. It is a table | surface which represents an example of the memory content of a user profile database notionally. It is a table | surface which represents an example of the memory content of a member database conceptually. It is explanatory drawing showing an example of the some advertising moving image information output from the control part of a host server. It is a sequence diagram showing the control procedure by the music reproduction method performed between a karaoke apparatus, a remote control, and a host server. It is a flowchart showing the detailed procedure of step SS100. It is a flowchart showing the detailed procedure of step SK100. It is explanatory drawing showing an example of the some advertising moving image information output from the control part of a host server in the modification in which unit ID is matched only with some advertising moving image information.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

  The overall configuration of the music playback system of this embodiment will be described with reference to FIG.

  In FIG. 1, a music playback system 1 is a system for playing back a performance song using music data and video data. The music playback system 1 includes a karaoke device 100 as a music playback device, a remote controller 200 as an operation terminal, and a host server 300 installed in a karaoke room KR.

  Note that the karaoke apparatus 100 and the remote controller 200 are connected to each other so as to be able to transmit and receive information via a network NW1 such as a Local Area Network (LAN). The karaoke apparatus 100, the remote controller 200, and the host server 300 are connected to each other so as to be able to transmit and receive information to and from each other via the network NW1 and a network NW2 such as a communication network.

  The karaoke apparatus 100 includes a control unit 101, a playback unit 102 as a playback unit, a display unit 103, an audio output unit 104, an operation unit 105, a communication control unit 106, and a large capacity storage as an advertisement information storage unit. The apparatus 107 is provided.

  The control unit 101 includes a CPU (not shown) and a memory such as a RAM and a ROM. The control unit 101 executes various programs stored in advance in the ROM or the mass storage device 107 while using the temporary storage function of the RAM. Thereby, control of the karaoke apparatus 100 whole is performed.

  The mass storage device 107 is composed of, for example, a hard disk drive (HDD). The large-capacity storage device 107 stores various pieces of information such as a plurality of pieces of musical performance data and a plurality of pieces of advertisement moving image information output in a predetermined arrangement from the host server 300. Note that the performance music data includes Musical Instrument Digital Interface (MIDI; registered trademark) data as music data, video data, and the like. The advertisement moving image information is moving image information for recommending a specific product.

  The reproduction unit 102 sequentially reproduces a plurality of performance songs using the performance song data stored in the large-capacity storage device 107, and after the reproduction of one performance song ends, the reproduction of the next performance song starts. In the meantime, the advertising video information is played back.

  The display unit 103 is composed of a liquid crystal display, for example. The display unit 103 displays a performance tune reproduced by the reproduction unit 102, a video related to advertisement moving image information, and the like.

  The audio output unit 104 is composed of, for example, an amplifier and a speaker. The audio output unit 104 outputs a sound related to the performance music and advertisement moving image information reproduced by the reproduction unit 102, a singing sound input by a microphone (not shown), and the like.

  The operation unit 105 includes a plurality of keys and switches. The communication control unit 106 controls information communication performed between the remote controller 200 and the host server 300 via the networks NW1 and NW2.

  The remote controller 200 is an operation terminal for an operator to perform various operations such as a music selection operation related to a performance song, in other words, reservation of a performance song. The remote controller 200 includes a control unit 201, a display unit 203, an operation unit 205, a communication control unit 206, and a storage device 207.

  The control unit 201 includes a CPU (not shown) and a memory such as a RAM and a ROM. The control unit 201 executes various programs stored in advance in the ROM or the storage device 207 while using the temporary storage function of the RAM. As a result, the entire remote controller 200 is controlled.

  The display unit 203 includes, for example, a liquid crystal display and performs various displays. The operation unit 205 includes a plurality of keys and switches.

  The communication control unit 206 controls information communication performed between the karaoke apparatus 100 and the host server 300 via the networks NW1 and NW2. Note that the connection between the communication control unit 206 and the network NW1 is a wireless connection.

  The storage device 207 is composed of, for example, a nonvolatile memory and stores various types of information.

  The host server 300 is a server that outputs advertisement moving image information to the karaoke apparatus 100 and authenticates an operator. The host server 300 includes a control unit 301, a communication control unit 306, and a mass storage device 307.

  The control unit 301 includes a CPU and a memory such as a RAM and a ROM (not shown). The control unit 301 executes various programs stored in advance in the ROM or the large-capacity storage device 307 while using the temporary storage function of the RAM. As a result, the entire host server 300 is controlled.

  The communication control unit 306 controls information communication performed between the karaoke apparatus 100 and the remote controller 200 via the networks NW2 and NW1.

  The mass storage device 307 is composed of, for example, an HDD. The large-capacity storage device 307 stores various pieces of information such as a plurality of advertisement moving image information. The mass storage device 307 stores a user profile database 3071 (see FIG. 2 described later) as a unit database and a member database 3072 (see FIG. 3 described later) as an operator information database. .

  FIG. 2 shows an example of the contents stored in the user profile database 3071.

  As shown in FIG. 2, in the user profile database 3071, login IDs of a plurality of operators and unit IDs of a plurality of predetermined units having different preferences are associated by clustering executed in advance. Clustering information is stored. Note that the clustering information corresponds to the classification information. The login ID corresponds to operator identification information. The unit ID corresponds to unit identification information.

  Clustering is a technique or an algorithm for automatically classifying a plurality of data without an external reference using a clustering technique such as a known K-means method or a Self Organizing Map (SOM) method.

  In the present embodiment, clustering is executed in advance based on, for example, singing history information of a plurality of operators for a plurality of performance songs, and the login IDs of the plurality of operators are classified into one of a plurality of units. Corresponding to the result of this clustering, a plurality of login IDs and unit IDs of units to which the login ID belongs are associated with each other and stored in the user profile database 3071 as clustering information.

  FIG. 3 shows an example of the contents stored in the member database 3072.

  As shown in FIG. 3, in the member database 3072, a plurality of specific login IDs and passwords set by an operator related to the login IDs or automatically assigned are registered in association with each other. Has been.

  Here, in the present embodiment, as described above, a plurality of pieces of advertisement moving image information are stored in the mass storage device 307 of the host server 300. The control unit 301 of the host server 300 outputs the plurality of advertisement moving image information stored in the large-capacity storage device 307 to the karaoke apparatus 100 in a predetermined arrangement. Then, the control unit 101 of the karaoke device 100 acquires the plurality of output advertisement moving image information and stores it in the mass storage device 107.

  FIG. 4 shows an example of a plurality of advertisement moving image information output from the control unit 301 of the host server 300.

  As shown in FIG. 4, at least one unit ID is associated with each of the plurality of advertisement moving image information output from the control unit 301 of the host server 300. For example, one unit ID “1” is associated with the advertisement video information “advertisement 1” in the illustrated example, and two unit IDs “2” and “3” are associated with the advertisement movie information “advertisement 3”. ing.

  In this embodiment, with respect to the plurality of pieces of advertisement moving image information, two or more predetermined numbers of pieces of advertisement moving image information are arranged as one unit. In this example, three pieces of advertisement moving image information are arranged as one unit. Therefore, the plurality of pieces of advertisement moving image information are pieces of advertisement moving image information in a plurality of arrangement units.

  The advertisement moving image information in a plurality of arrangement units is arranged so that the unit IDs respectively associated with a set of ad moving image information adjacent in order are not the same in each arrangement unit. Alternatively, in each arrangement unit, the unit IDs respectively associated with one set of ad video information that are adjacent in order are the same, and the number of sets of ad video information that are adjacent in order is reduced. .

  For example, the arrangement unit including the three pieces of advertisement video information “advertisement 1”, “advertisement 2”, and “advertisement 3” in the illustrated example will be described. One set of advertising video information consisting of information “advertisement 1” and “advertisement 2” and one set of advertising video information consisting of advertising video information “advertisement 2” and “advertisement 3” can be considered.

  In a set of advertising video information consisting of advertising video information “advertisement 1” and “advertising 2”, the unit ID corresponding to the advertising video information “advertisement 1” is “1”, and it corresponds to the advertising video information “advertisement 2”. The unit ID to be performed is “21”. Accordingly, the unit IDs corresponding to the one set of advertisement moving image information are not the same.

  In a set of advertising video information consisting of advertising video information “advertisement 2” and “advertising 3”, the unit ID corresponding to the advertising video information “advertisement 2” is “21” and corresponds to the advertising video information “advertisement 3”. The unit IDs to be performed are “2” and “3”. Accordingly, the unit IDs corresponding to the one set of advertisement moving image information are not the same.

  As described above, with respect to the arrangement unit including the three pieces of advertisement video information “advertisement 1”, “advertisement 2”, and “advertisement 3” in the illustrated example, the units are respectively associated with a set of advertisement video information that are adjacent in order. The IDs are arranged so as not to be the same.

  In addition, although explanation is omitted, similarly in other arrangement units, unit IDs corresponding to a pair of advertisement video information in which the order is adjacent are arranged so as not to be the same as each other, or the order is adjacent. The unit IDs corresponding to each set of advertising moving image information are the same, and are arranged so that the number of sets of advertising moving image information adjacent in order is reduced. The control unit 301 of the host server 300 arranges the plurality of pieces of advertisement moving image information as described above, and outputs the plurality of pieces of advertisement moving image information to the karaoke apparatus 100.

  With reference to FIG. 5, a control procedure according to the music playback method in the present embodiment, which is executed between the karaoke apparatus 100, the remote controller 200, and the host server 300 will be described. In FIG. 5, each procedure is basically shown as a time-series change from the upper side to the lower side in the drawing.

  In FIG. 5, first, in step SS100, the control unit 301 of the host server 300 executes an advertisement arrangement determination process for determining an arrangement of a plurality of advertisement moving image information when outputting to the karaoke apparatus 100. The detailed contents will be described later with reference to FIG.

  Thereafter, in step SS10, the control unit 301 of the host server 300 reads a plurality of pieces of advertisement moving image information stored in the mass storage device 307. Then, via the communication control unit 306 and the networks NW2 and NW1, the plurality of read advertisement moving image information is output to the karaoke apparatus 100 in the arrangement determined in step SS100. Specifically, the control unit 301 is arranged as a predetermined arrangement so that unit IDs respectively corresponding to a pair of advertising moving image information adjacent in order in the respective arrangement units are not the same, or Then, the advertisement video information in a plurality of arrangement units arranged so that the corresponding unit IDs are the same and the number of sets of advertisement video information adjacent in order is reduced is output to the karaoke apparatus 100. This step functions as an advertisement information output means described in each claim and corresponds to an advertisement information output procedure.

  And the control part 101 of the karaoke apparatus 100 acquires the some advertising moving image information output from the control part 301 of the host server 300 by the said step SS10 by step SK10 via network NW2, NW1 and the communication control part 106. . Then, the acquired plurality of pieces of advertisement moving image information are stored in the mass storage device 107. This step corresponds to the advertisement information storing procedure described in each claim.

  On the other hand, in step SR10, the control unit 201 of the remote controller 200 determines whether a login ID and password related to the operator are input based on the operation of the operation unit 205 by the operator. Until the login ID and password are entered, the determination is not satisfied and the process waits in a loop. And if login ID and a password are input, determination will be satisfy | filled and it will move to step SR20.

  In step SR20, the control unit 201 of the remote controller 200 transmits the login ID and password related to the operator input in step SR10 to the host server 300 by wireless communication via the communication control unit 206 and the networks NW1 and NW2. . This step functions as operator information transmission means described in each claim.

  Thereafter, in step SS20, the control unit 301 of the host server 300 acquires the login ID and password transmitted from the control unit 201 of the remote controller 200 in step SR20 via the networks NW1 and NW2 and the communication control unit 306. This step functions as operator information acquisition means described in each claim and corresponds to an operator information acquisition procedure.

  Then, the process proceeds to step SS30, and the control unit 301 of the host server 300 generates a predetermined authentication interrupt signal inside the control unit 301 in response to obtaining the login ID and password.

  Thereafter, in step SS40, the control unit 301 of the host server 300 responds to the authentication interrupt signal generated in step SS30 and the login ID and password acquired in step SS20 and the member database 3072 (see FIG. 3). A plurality of login IDs and passwords registered in (1) are verified. Then, it is determined whether the login ID and password acquired in step SS20 match or do not match the specific plurality of login IDs and passwords. This step functions as operator information determination means described in each claim. If the login ID and password acquired in step SS20 do not match any of the specific plurality of login IDs and passwords, the determination is not satisfied and the process proceeds to step SS50.

  In step SS50, the control unit 301 of the host server 300 outputs a login failure signal indicating that the login ID and password related to the operator are not registered to the remote controller 200 via the communication control unit 306 and the networks NW2 and NW1. . Then, this flow ends. Thereby, the control unit 201 of the remote controller 200 receives the login failure signal via the networks NW2 and NW1 and the communication control unit 206.

  On the other hand, in step SS40, if the login ID and password acquired in step SS20 match any of the specific plurality of login IDs and passwords, the determination in step SS40 is satisfied and the process proceeds to step SS60. Move.

  In step SS60, the control unit 301 of the host server 300 outputs a login success signal indicating that the login ID and password relating to the operator are registered to the remote controller 200 via the communication control unit 306 and the networks NW2 and NW1. . Thereby, the control unit 201 of the remote controller 200 receives the login success signal via the networks NW2 and NW1 and the communication control unit 206.

  Then, in step SS70, the control unit 301 of the host server 300 obtains a unit ID corresponding to the login ID acquired in step SS20 based on the clustering information stored in the user profile database 3071 (see FIG. 2). decide. Specifically, the control unit 301 searches the user profile database 3071 using the login ID acquired in step SS20 as a key, and detects a unit ID associated with the login ID. Then, the detected unit ID is determined as a unit ID corresponding to the login ID acquired in step SS20. This step functions as unit information determination means described in each claim and corresponds to a unit information determination procedure.

  Thereafter, in step SS80, the control unit 301 of the host server 300 outputs the unit ID determined in step SS70 to the karaoke apparatus 100 via the communication control unit 306 and the networks NW2 and NW1. This step functions as unit information output means described in each claim and corresponds to a unit information output procedure.

  Then, in step SK20, the control unit 101 of the karaoke apparatus 100 acquires the unit ID output by the control unit 301 of the host server 300 in step SS80 via the networks NW2 and NW1 and the communication control unit 106. This step functions as unit information acquisition means described in each claim and corresponds to a unit information acquisition procedure.

  On the other hand, in step SR30, the control unit 201 of the remote controller 200 determines whether or not a performance song has been reserved based on the operation of the operation unit 205 by the operator. Until the performance song is reserved, the judgment is not satisfied and the system waits in a loop. And if reservation of a performance music is performed, determination will be satisfy | filled and it will move to step SR40.

  In step SR40, the control unit 201 of the remote controller 200 transmits reservation data corresponding to the reservation contents of the musical piece performed in step SR30 to the karaoke apparatus 100 by wireless communication via the communication control unit 206 and the network NW1. To do.

  Thereafter, the control unit 101 of the karaoke apparatus 100 acquires the reservation data transmitted from the control unit 201 of the remote controller 200 in step SK30 via the network NW1 and the communication control unit 106 in step SK30. Then, the acquired reservation data is registered in a reservation list (not shown) stored in a memory such as a RAM in the control unit 101.

  Then, the process proceeds to step SK40, and the control unit 101 of the karaoke apparatus 100 generates a predetermined reservation interrupt signal inside the control unit 101 in response to the acquisition of the reservation data.

  Thereafter, in step SK50, the control unit 101 of the karaoke apparatus 100 reads the reservation data in the reservation list in the registered order in accordance with the reservation interrupt signal generated in step SK40. Then, the performance music data represented by the reservation data read from the reservation list is read out from the plurality of performance music data stored in the mass storage device 107. Thereafter, the playback unit 102 is controlled so as to play back the performance music using the read performance music data. Then, when the reproduction of one performance music is completed, the process proceeds to step SK60.

  In step SK60, the control unit 101 of the karaoke apparatus 100 determines whether or not reservation data is registered in the reservation list. If the reservation data is registered, the determination is not satisfied and the routine returns to step SK50 and the same procedure is repeated. On the other hand, if the reservation data is not registered, the determination is satisfied and the routine goes to Step SK70.

  In step SK70, the control unit 101 of the karaoke apparatus 100 determines whether or not a predetermined song is stored in the control unit 101 in response to the fact that reservation data is not registered in the reservation list, that is, the next performance song is not reserved. Interrupt signal is generated.

  Then, the process proceeds to step SK100, where the control unit 101 of the karaoke apparatus 100 controls the playback unit 102 so as to play back the advertisement video information in accordance with the inter-song interrupt signal generated in step SK70. Execute. This detailed content will be described later with reference to FIG. Thereafter, this flow is terminated.

  The detailed procedure of step SS100 in FIG. 5 will be described with reference to FIG.

In FIG. 6, first, in step SS110, the control unit 301 of the host server 300 selects a number corresponding to a predetermined plurality of arrangement units from among all the advertisement moving image information stored in the large-capacity storage device 307, for example. 300 pieces of advertisement moving picture information corresponding to 100 arrangement units are selected, and one arrangement of a plurality of pieces of advertisement moving picture information is generated. In addition, if the number of all the advertisement moving image information is L and the number of the selected advertisement moving image information is M, _L P _M arrangements can be generated. The control unit 301 generates a different array each time this step is executed.

  Thereafter, in step SS120, the control unit 301 of the host server 300 generates a set of ad video information adjacent in order for each arrangement unit based on the arrangement of the plurality of ad video information generated in step SS110. The number of sets of advertisement video information in which the corresponding unit IDs are the same and the order is adjacent is counted.

  Then, the process proceeds to step SS130, and the control unit 301 of the host server 300 adds up the number of sets counted for each array unit in step SS120. And the total value C of the said number of sets in all the arrangement units based on the arrangement | sequence of the some advertisement moving image information produced | generated by said step SS110 is calculated.

  Thereafter, in step SS140, the control unit 301 of the host server 300 determines whether the total value C of the number of sets calculated in step SS130 is zero. In other words, the control unit 301 has the same arrangement of unit IDs corresponding to one set of ad video information adjacent to each other in the arrangement units of the arrangement of the plurality of ad video information generated in step SS110. It is judged whether or not it was an array that would not be. When C = 0, in other words, in the arrangement unit of the plurality of pieces of advertisement moving image information generated in step SS110, unit IDs corresponding to a pair of pieces of advertisement moving image information adjacent to each other in each arrangement unit are mutually connected. If the arrays are not identical, the determination is satisfied and the routine goes to Step SS150.

  In step SS150, the control unit 301 of the host server 300 corresponds to an array of a plurality of pieces of advertisement moving image information generated in step SS110, that is, a set of ad moving image information adjacent in order in each of the array units. An array of advertisement moving picture information in a plurality of arrangement units arranged so that the unit IDs are not the same is stored in a memory such as a RAM in the control unit 301. And the arrangement | sequence of the advertisement moving image information of the multiple arrangement | sequence unit memorize | stored in this memory is determined as an arrangement | sequence of several advertising moving image information at the time of outputting to the karaoke apparatus 100. FIG. Thereafter, this routine is terminated.

  On the other hand, if C = 0 in step SS140, in other words, the arrangement of a plurality of pieces of advertising video information generated in step SS110 is a set of advertising video information whose order is adjacent in each of the arrangement units. If the unit IDs corresponding to are not the same as each other, the determination in step SS140 is not satisfied, and the process proceeds to step SS160.

In step SS160, the control unit 301 of the host server 300 determines in step SS 110, whether or not to generate the generated all possible sequences, _i.e., whether or not to generate a sequence of street L _{P M.} If the still did not generate an array of street _L P _M, the determination is returned to step SS110 not satisfied, repeat the same procedure. On the other hand, if it already generates a sequence of street _L P _M, the determination is satisfied, and the routine goes to step SS170.

  In step SS170, the control unit 301 of the host server 300 calculates the total value C of the number of sets based on the array calculated in step SS130 among the plurality of advertisement moving image information arrays generated in step SS110. Arrangement of a plurality of advertisement video information that is the minimum, that is, in each of the above-mentioned arrangement units, unit IDs corresponding to a pair of advertisement video information that are adjacent to each other are identical to each other. An array of advertisement moving image information in units of a plurality of arrays arranged so that the number of sets is reduced is stored in a memory such as a RAM in the control unit 301. And the arrangement | sequence of the advertisement moving image information of the multiple arrangement | sequence unit memorize | stored in this memory is determined as an arrangement | sequence of several advertising moving image information at the time of outputting to the karaoke apparatus 100. FIG. Thereafter, this routine is terminated.

  The detailed procedure of step SK100 in FIG. 5 will be described with reference to FIG.

  In FIG. 7, first, in step SK110, the control unit 101 of the karaoke apparatus 100 is output from the control unit 301 of the host server 300 in step SS10 of FIG. 5 and stored in the mass storage device 107 in step SK10 of FIG. The plurality of advertisement moving image information thus read are sequentially read out along the array determined in step SS100 in FIG. This step functions as advertisement reading means described in each claim.

  Thereafter, in step SK120, the control unit 101 of the karaoke apparatus 100 determines that the unit ID associated with the advertisement video information read in step SK110 is the unit ID acquired in step SK20 of FIG. Judge whether it matches or not. If they do not match, the determination is not satisfied and the routine returns to step SK110 and the same procedure is repeated. If the determination of this step is not satisfied, that is, regarding the advertisement video information sequentially read in step SK110, if it is determined that the unit ID corresponding to the advertisement video information does not match, the advertisement The moving image information is not reproduced in step SK140 described later. On the other hand, if they match, the determination is satisfied and the routine goes to Step SK130.

  In step SK130, the control unit 101 of the karaoke apparatus 100 uses the advertisement moving image information sequentially read in step SK110 among the plurality of pieces of advertisement moving image information stored in the large-capacity storage device 107 in step SK20 of FIG. It determines as advertisement animation information corresponding to unit ID acquired by.

  Then, the process proceeds to step SK140, and the control unit 101 of the karaoke apparatus 100 is in a period until the reservation interrupt signal is generated, that is, from the end of the reproduction of one performance music to the start of the reproduction of the next performance music. In addition, the playback unit 102 is controlled to play back the advertisement moving image information determined in step SK130. Specifically, when it is determined in step SK120 that the unit ID corresponding to the advertisement moving image information matches the advertisement moving image information sequentially read in step SK110, the control unit 101 includes the advertisement moving image information, That is, the playback unit 102 is controlled to play back the advertisement moving image information determined in step SK130. At the same time, when it is determined that the unit ID corresponding to the advertisement video information does not match in step SK120 with respect to the advertisement video information sequentially read in step SK110, the control unit 101 displays the advertisement video information. The playback unit 102 is controlled so that playback is not performed. This step functions as a reproduction control means described in each claim and corresponds to a reproduction control procedure. When the reproduction of one piece of advertisement moving image information is completed, the process returns to step SK110.

  This step SK140 is forcibly terminated when the reservation interrupt signal is generated, that is, the reproduction of the advertisement moving image information by the reproduction unit 102 is stopped. Thereafter, the process proceeds to step SK50 in FIG.

  In the above, step SK120 and step SK130 function as an advertisement information determination unit described in each claim and correspond to an advertisement information determination procedure. Of the steps SK120 and SK130, step SK120 functions as a unit determining unit.

  As described above, the music playback system 1 according to this embodiment includes the karaoke apparatus 100, the remote controller 200, and the host server 300. The control unit 301 of the host server 300 outputs, in advance, a plurality of advertisement moving image information respectively associated with the plurality of unit IDs related to the clustering to the karaoke apparatus 100 (see step SS10 in FIG. 5). The plurality of advertisement moving image information is stored in the mass storage device 107 of the karaoke apparatus 100 (see step SK10 in FIG. 5).

  When the operator performs an appropriate operation using the operation unit 205 of the remote controller 200, the control unit 201 of the remote control 200 transmits a login ID and password related to the operator (see step SR20 in FIG. 5). . The transmitted login ID and password are acquired by the control unit 301 of the host server 300 (see step SS20 in FIG. 5). Thereafter, the control unit 301 of the host server 300 determines the unit ID corresponding to the acquired login ID and password while referring to the clustering information stored in the user profile database 3071 (see FIG. 2). (See step SS70 in FIG. 5). The determined unit ID is output to the karaoke apparatus 100 by the control unit 301 of the host server 300 (see step SS80 in FIG. 5).

  And unit ID output by the control part 301 of the host server 300 is acquired by the control part 201 of the karaoke apparatus 100 (refer step SK20 of FIG. 5). Thereafter, the control unit 101 of the karaoke apparatus 100 should provide the operator with advertisement video information that matches the acquired unit ID among the plurality of advertisement video information stored in the large-capacity storage device 107. The moving image information is determined (see step SK130 in FIG. 7). Thereby, the control part 101 of the karaoke apparatus 100 controls the reproduction | regeneration part 102, and reproduces | regenerates the determined advertisement moving image information (refer step SK140 of FIG. 7).

  As described above, in the present embodiment, the karaoke apparatus 100 reliably determines the advertising video information that matches the preference of the user who is providing the music reproduction service at that time based on the pre-stored advertising video information. Can be provided. Thereby, a useful advertisement can be effectively provided to the user.

  In the present embodiment, in particular, the control unit 101 of the karaoke apparatus 100 performs the advertisement moving image determined in step SK130 in FIG. 7 after the reproduction of one performance song and before the reproduction start of the next performance song. The playback unit 102 is controlled to play back information. This makes it possible to reliably provide advertising video information that matches the taste of the user who is providing the music playback service at that time, so that more effective advertising can be provided more reliably. It can be carried out.

  In the present embodiment, in particular, a plurality of advertisement moving image information is output from the host server 300 in a predetermined arrangement and stored in the mass storage device 107 of the karaoke apparatus 100. Thereafter, the control unit 101 of the karaoke apparatus 100 sequentially reads the plurality of advertisement moving image information along the predetermined arrangement (see step SK110 in FIG. 7). Then, the control unit 101 of the karaoke apparatus 100 determines whether the unit ID corresponding to the sequentially read advertisement moving image information matches or does not match the unit ID acquired in advance (see step SK120 in FIG. 7). ). Only when it is determined to match, the advertisement moving image information is reproduced under the control of the control unit 101 of the karaoke apparatus 100.

  Thereby, the karaoke apparatus 100 only needs to switch each time whether to reproduce or not reproduce a plurality of advertisement moving image information that is stored in advance and read sequentially. As a result, the reproduction control of the advertisement moving image information in the karaoke apparatus 100 can be simplified. Also, the plurality of pieces of advertisement moving image information output from the host server 300 to the karaoke apparatus 100 can be uniformly fixed. As a result, it is possible to simplify the control related to the transmission of the advertisement moving image information from the host server 300.

  In the present embodiment, in particular, the control unit 301 of the host server 300 has a predetermined number of two or more, in the above example, three advertisement moving image information as one array unit, and the order is adjacent in each array unit. The number of sets of ad video information that are arranged so that the unit IDs respectively associated with the set of ad video information are not the same or the adjoining unit IDs are the same, the order being adjacent to each other Is output to the karaoke apparatus 100 in a plurality of arrangement units. Thereby, in each arrangement unit, it is possible to avoid as much as possible that the moving image information is biased toward users with a specific preference, and it is possible to uniformly provide a suitable advertisement for each of the plurality of users' preferences. .

  In the present embodiment, in particular, the control unit 301 of the host server 300 registers the member database 3072 (see FIG. 3) for the login ID and password transmitted from the remote controller 200 and acquired in step SS20 of FIG. The contents are collated in advance (see step SS40 in FIG. 5). And when collation matches, unit ID corresponding to the acquired login ID is determined and outputted to the karaoke apparatus 100. Thereby, it is possible to prevent a useless operation such as determination of a unit ID from being attempted for an operator who has not previously registered a login ID, thereby simplifying the processing.

  In the present embodiment, the control unit 301 of the host server 300 is arranged so that the unit IDs corresponding to a pair of advertising moving image information adjacent to each other in the arrangement units are not the same. Alternatively, the advertisement moving picture information in a plurality of arrangement units arranged so that the corresponding unit IDs are identical to each other and the number of sets of the ad moving picture information adjacent in order is reduced is output to the karaoke apparatus 100. However, it is not limited to this.

  That is, the control unit 301 of the host server 300 includes a plurality of array units in which the unit IDs corresponding to the predetermined number of pieces of advertisement video information included in the array units are not the same in each array unit. The advertisement video information may be output to the karaoke apparatus 100. Alternatively, the control unit 301 of the host server 300 has a small number of sets of advertisement video information in which the unit IDs corresponding to the predetermined number of advertisement video information included in the array unit are the same in each array unit. You may make it output the advertisement moving image information of the unit of multiple arrangement | sequence arranged so that it may become to the karaoke apparatus 100. FIG.

  The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the spirit and technical idea of the present invention. Hereinafter, such modifications will be described.

(1) When unit ID is associated with only part of advertisement video information In the above embodiment, the control unit 301 of the host server 300 includes a plurality of advertisement video information respectively associated with a plurality of unit IDs. Is output to the karaoke apparatus 100, but is not limited thereto. That is, the control unit 301 of the host server 300 outputs, to the karaoke apparatus 100, a plurality of pieces of advertising video information including advertising video information that is not associated with a unit ID and advertising video information that is associated with a unit ID. You may make it do.

  FIG. 8 illustrates an example of a plurality of pieces of advertisement moving image information output from the control unit 301 of the host server 300 in this modification.

  As shown in FIG. 8, in the present modification, the plurality of advertisement moving image information output from the control unit 301 of the host server 300 includes a plurality of fixed frame advertisement moving image information and a plurality of targeting frame advertisement moving image information. It consists of and.

  The fixed frame advertising moving image information is advertising moving image information not associated with a unit ID, in other words, advertising moving image information provided to all users. Therefore, the advertisement video information for the fixed frame is not related to the unit ID corresponding to the login ID related to the operator, that is, the unit ID corresponding to the login ID related to the operator is the unit ID corresponding to the advertisement video information. Is reproduced by the reproduction unit 102 without determining whether or not the two match.

  The advertising video information for the targeting frame is advertising video information associated with at least one unit ID, in other words, advertising video information targeting a specific operator. Therefore, the advertising moving image information for the targeting frame is reproduced by the reproducing unit 102 only when it is determined that the unit ID corresponding to the advertising moving image information matches the unit ID corresponding to the login ID related to the operator. The

  The control unit 301 of the host server 300 outputs the advertisement moving image information including the plurality of fixed frame advertisement moving image information and the plurality of targeting frame advertisement moving image information to the karaoke apparatus 100 in a predetermined arrangement. Then, the control unit 101 of the karaoke apparatus 100 acquires the plurality of output advertisement moving image information and stores it in the large-capacity storage device 107.

  In addition, when the above-described inter-song interruption signal is generated, the control unit 101 of the karaoke apparatus 100 sequentially reads out a plurality of advertisement moving image information stored in the mass storage device 107 along a predetermined arrangement. Then, it is determined whether the read advertisement moving image information is fixed frame advertising moving image information or targeting frame advertising moving image information. At this time, when the read advertisement video information is fixed frame advertisement video information, the control unit 101 of the karaoke apparatus 100 sets the playback unit 102 so as to play back the fixed frame advertisement video information. Control.

  On the other hand, when the read advertising video information is the advertising video information for the targeting frame, the control unit 101 of the karaoke apparatus 100 corresponds to the unit ID corresponding to the advertising video information corresponding to the login ID related to the operator. It is determined whether the unit ID matches or does not match. When it is determined that they match, the control unit 101 of the karaoke apparatus 100 controls the reproduction unit 102 so as to reproduce the advertising moving image information for the targeting frame.

  Also by this modification, the same effect as the above-mentioned embodiment is acquired.

  Note that the control unit 301 of the host server 300 also includes a plurality of fixed frames as described above for the conventional music player connected via the networks NW2 and NW1 in addition to the music player according to the present invention. Advertising moving image information composed of advertising moving image information and advertising moving image information for a plurality of targeting frames can be output in a predetermined arrangement. In such a case, in the conventional music reproducing apparatus that has acquired the plurality of advertising video information, the reproduction of the advertising video information for the targeting frame is skipped, and only the advertising video information of the fixed frame is reproduced. May be.

  In the above, the host server 300 performs both the output of the advertisement video information to the karaoke apparatus 100 and the determination whether the login ID related to the operator matches or does not match the specific login ID. However, it is not limited to this. That is, the output of the advertisement video information to the karaoke apparatus 100 and the determination of whether the login ID related to the operator matches or does not match the specific login ID may be performed by two separate servers. In this case, each of the two servers corresponds to a host server.

  In the above description, the control unit 101 of the karaoke apparatus 100 reproduces the advertisement moving image information after the end of the reproduction of one performance piece until the start of the next reproduction, but is not limited thereto. For example, the display screen of the display unit 103 of the karaoke apparatus 100 is divided into a plurality of parts, one of which displays the lyrics telop corresponding to the performance song, and the other screen displays the advertisement video information. Also good. Further, for example, in the remote controller 200 as well, the display screen of the display unit 203 of the remote controller 200 is divided into a plurality of screens, and a music selection screen for performance music is displayed on one of the screens. May be displayed. Alternatively, when it is determined that the operation unit 205 of the remote controller 200 has not been operated for a certain time, the advertisement moving image information may be displayed on the entire display unit 203.

  The flowcharts shown in FIGS. 5, 6, 7, etc. are not intended to limit the present invention to the procedures shown in the above-described flow, and the addition / deletion or order of the procedures is within the scope not departing from the spirit and technical idea of the invention. May be changed.

  In addition to those already described above, the methods according to the above-described embodiments and modifications may be used in appropriate combination.

  In addition, although not illustrated one by one, the present invention is implemented with various modifications within a range not departing from the gist thereof.

1 Music playback system 100 Karaoke device (music playback device)
101 Control unit 102 Reproduction unit (reproduction means)
107 Mass storage device (advertising information storage means)
200 Remote control (operation terminal)
201 control unit 300 host server 301 control unit 3071 user profile database (unit database)
3072 Member database (operator information database)

Claims (5)

A music playback system having a music playback device, a host server, and an operation terminal,
The operation terminal is
Based on the operator's operation, it comprises operator information transmitting means for transmitting operator identification information related to the operator using wireless communication,
The host server is
A unit database storing classification information in which a plurality of operator identification information and a plurality of unit identification information are associated;
Advertising information output means for outputting a plurality of advertising video information respectively associated with the plurality of unit identification information to the music reproducing device;
Operator information acquisition means for acquiring the operator identification information transmitted from the operator information transmission means of the operation terminal;
Unit information determination means for determining the unit identification information corresponding to the operator identification information acquired by the operator information acquisition means based on the classification information stored in the unit database;
Unit information output means for outputting the unit identification information determined by the unit information determination means to the music player,
The music player is
Reproduction means capable of sequentially reproducing a plurality of performance songs using performance data including music data and video data;
Advertisement information storage means for storing the plurality of advertisement video information output from the advertisement information output means of the host server;
Unit information acquisition means for acquiring the unit identification information output by the unit information output means of the host server;
Of the plurality of advertising video information stored in the advertising information storage means, advertising information determination means for determining the advertising video information corresponding to the unit identification information acquired by the unit information acquisition means;
Playback control means for controlling the playback means so as to play back the advertising video information determined by the advertisement information determination means,
The advertisement information output means of the host server includes:
The plurality of advertisement video information is output to the music playback device in a predetermined arrangement,
The music player is
A plurality of advertisement moving image information outputted from the advertisement information output means of the host server and stored in the advertisement information storage means, comprising an advertisement reading means for sequentially reading along the predetermined array;
The advertisement information determining means includes
It is determined whether the unit identification information associated with the advertisement video information sequentially read by the advertisement reading unit matches or does not match the unit identification information acquired by the unit information acquisition unit. Including unit determination means,
The reproduction control means includes
When the unit identification information corresponding to the advertisement video information is determined to be matched by the unit determination unit with respect to the advertisement video information sequentially read by the advertisement reading unit, the advertisement video information is reproduced, When the unit identification information corresponding to the advertisement video information regarding the advertisement video information sequentially read by the advertisement reading unit is determined not to match the unit determination unit, the advertisement video information is not reproduced. Thus, the music reproducing system characterized by controlling the reproducing means . The playback control means of the music playback device includes:
The playback means is controlled to play back the advertisement video information determined by the advertisement information determination means between the end of playback of one performance song and the start of playback of the next performance song. The music playback system according to claim 1. The advertisement information output means of the host server includes:
A predetermined number of two or more pieces of advertisement moving image information is arranged as an array unit, and in each array unit, the unit identification information respectively associated with a set of ad movie information adjacent in order is arranged so as not to be the same. Alternatively, the music playback device may be configured to use the plurality of units of advertisement video information arranged in such a manner that the number of sets of ad video information adjacent to each other in which the associated unit identification information is the same and adjacent in order is reduced. The music reproducing system according to claim 1 or 2 , wherein the music reproducing system outputs the music to the music player. The host server is
The operator information database in which a plurality of specific operator identification information is registered, and the operator identification information acquired by the operator information acquisition means are registered in the operator information database. Operator information determination means for determining whether the user identification information matches or does not match,
The unit information determining means
When it is determined by the operator information determination means that it matches, the unit identification information corresponding to the operator identification information is determined,
The unit information output means includes
The music playback system according to any one of claims 1 to 3 , wherein the unit identification information determined by the unit information determination means is output to the music playback device. A music playback method for playing back a performance song using music data and video data,
An advertisement information output procedure for outputting a plurality of pieces of advertisement video information respectively associated with a plurality of unit identification information, which are associated with a plurality of operator identification information by classification information, in a predetermined array ;
An advertisement information storage procedure for storing the plurality of advertisement video information output in the advertisement information output procedure;
An advertisement reading procedure for sequentially reading out the plurality of advertisement video information output in the advertisement information output procedure and stored in the advertisement information storage procedure along the predetermined array;
Operator information acquisition procedure for acquiring operator identification information transmitted using wireless communication;
Based on the classification information, a unit information determination procedure for determining the unit identification information corresponding to the operator identification information acquired in the operator information acquisition procedure;
A unit information output procedure for outputting the unit identification information determined in the unit information determination procedure;
A unit information acquisition procedure for acquiring the unit identification information output in the unit information output procedure;
Of the plurality of advertisement video information stored in the advertisement information storage procedure, an advertisement information determination procedure for determining the advertisement video information corresponding to the unit identification information acquired in the unit information acquisition procedure;
A reproduction control procedure for performing reproduction control so as to reproduce the advertisement video information determined in the advertisement information determination procedure ,
The advertisement information determination procedure includes:
It is determined whether the unit identification information associated with the advertisement moving image information sequentially read in the advertisement reading procedure matches or does not match the unit identification information acquired in the unit information acquisition procedure. Including unit judgment procedure,
The playback control procedure includes:
With respect to the advertising video information sequentially read in the advertisement reading procedure, when the unit identification information corresponding to the advertising video information is determined to match the unit determination procedure, the advertising video information is reproduced, When the unit identification information corresponding to the advertisement video information regarding the advertisement video information sequentially read in the advertisement reading procedure is determined not to match the unit determination procedure, the advertisement video information is not reproduced. Thus, the music reproduction method characterized by performing the reproduction control .

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