JP6292981B2 - Karaoke device and karaoke system - Google Patents

Description

The present invention relates to a karaoke instrumentation 置及 beauty karaoke system that processes the music data.

  2. Description of the Related Art Conventionally, video information (video data) related to video is transmitted from a remote control device that remotely controls the karaoke device by infrared communication, the karaoke device receives the video information, and the received video information is displayed together with the singing video on the display device of the karaoke device. The technique of displaying on is known.

  For example, in Patent Document 1, an image including a lyrics telop displayed on a display device during karaoke singing is displayed on a remote operation device, and a user determines a placement position of a material to be decorated using the remote operation device while viewing the image. A technique that can be performed is disclosed.

JP 2012-198380 A

  However, in the conventional technology, in order to decorate important information for the singer such as lyrics telop so that the decoration material does not disturb the remote control device, it is necessary for the remote control device to acquire and display the video displayed during karaoke singing As a result, there was a problem that a large amount of data such as video data was delayed when the communication environment was unstable, and the decoration material could not be reflected in the karaoke video at the user's desired timing. .

Accordingly, the present invention aims at providing a karaoke instrumentation 置及 beauty karaoke system that the video data can be displayed so as not to disturb the display of the lyrics telop for decoration which is transmitted from the transmitter.

A karaoke apparatus according to one aspect includes a receiving unit that receives video data transmitted from a transmitting device that transmits video data, and position information indicating a position at which a video related to the video data is displayed, and position information received by the receiving unit. A karaoke apparatus comprising: an output unit that outputs a video related to video data received by the receiving unit together with lyrics related to the music, the lyric display area for displaying the lyrics, and the positional information received by the receiving unit When the determination unit that determines whether or not the position indicated by is overlapped, and the determination unit determines that the position indicated by the position information received by the lyrics display area and the reception unit overlaps, the reception and a changing unit that changes a display mode of the image according to the image data received by the parts, the receiving unit further receives the audio information from the transmitting apparatus, the changing unit, before received by the receiving unit Based on the audio information, that changes the position indicated display mode or position information of the video data received by the reception unit, the output unit is adapted to be output an image corresponding to the display mode after the change Features.
A karaoke apparatus according to one aspect includes a receiving unit that receives video data transmitted from a transmitting device that transmits video data, and position information indicating a position at which a video related to the video data is displayed, and position information received by the receiving unit. A karaoke apparatus comprising: an output unit that outputs a video related to video data received by the receiving unit together with lyrics related to the music, the lyric display area for displaying the lyrics, and the positional information received by the receiving unit When the determination unit that determines whether or not the position indicated by is overlapped, and the determination unit determines that the position indicated by the position information received by the lyrics display area and the reception unit overlaps, the reception A change unit that changes a display mode of the video related to the video data received by the unit, and the output unit outputs a video corresponding to the display mode after the change, and the reception unit receives the video. A calculation unit that calculates a total of video sizes related to a plurality of video data; a video determination unit that determines whether the total calculated by the calculation unit is equal to or greater than a predetermined threshold; and When it is determined that the total calculated by the calculation unit is equal to or greater than a predetermined threshold, after receiving a plurality of video data by the receiving unit, outputting the video related to the video data received by the receiving unit from the output unit. And an output prohibiting unit for prohibiting.

In the karaoke apparatus of one aspect, the video data transmitted from the transmission apparatus that transmits the video data and the position information indicating the position where the video related to the video data is displayed are received. Based on the received position information, the video related to the video data received by the receiving unit is output together with the lyrics related to the music. A determination unit for determining whether or not the lyrics display area for displaying the lyrics and the position indicated by the position information received by the reception unit overlap, and the position received by the determination unit by the lyrics display region and the reception unit When it is determined that the position indicated by the information overlaps, the display mode of the video related to the video data received by the receiving unit is changed. The output unit outputs a video corresponding to the changed display mode.
Thus, the video data for decoration transmitted from the transmission device can be displayed without disturbing the display of the lyrics telop.
Further, in the karaoke apparatus according to one aspect, the changing unit changes the display form of the video data received by the receiving unit or the position indicated by the position information based on the audio information received by the receiving unit. As a result, the karaoke device can entertain the karaoke user by displaying video information that is varied.
Further, in the karaoke apparatus of one aspect, the receiving unit receives a plurality of video data, and calculates a total size of videos related to the plurality of video data received by the receiving unit, and the calculation A video determination unit that determines whether or not the sum calculated by the unit is equal to or greater than a predetermined threshold; and when the video determination unit determines that the total calculated by the calculation unit is equal to or greater than a predetermined threshold, the reception unit And an output prohibiting unit that prohibits the output unit from outputting video related to the video data received by the receiving unit after receiving a plurality of video data. Thus, it is possible to prevent the singing video from becoming difficult to see due to an excessive increase in the video data displayed on the karaoke apparatus.

  In one aspect of the karaoke apparatus, when the change unit determines that the determination unit overlaps the position displayed by the lyrics display area and the position information received by the reception unit, the video received by the reception unit The data display form or the position indicated by the position information is changed.

In the karaoke apparatus of one aspect, when the determination unit determines that the lyrics display area and the position indicated by the received position information overlap, the display form of the received video data or the position indicated by the position information To change.
Thereby, it is possible to prevent the lyrics and the video information from overlapping and becoming difficult to see.

  In one aspect of the karaoke apparatus, when the change unit determines that the determination unit overlaps the position displayed by the lyrics display area and the position information received by the reception unit, the video received by the reception unit It is characterized in that the degree of transmission of the video relating to the data is changed.

In the karaoke apparatus of one aspect, when the determination unit determines that the lyrics display area and the position indicated by the received position information overlap, the degree of transmission of the video related to the received video data is changed. To do.
This makes the video information semi-transparent, so that the user can easily view the lyrics even if the lyrics and the video information overlap, and the video information can be displayed at a position that the user wants to display.

One aspect of the karaoke apparatus, the receiver receives a plurality of video data and position information transmitted from said transmitting apparatus, whether or not the position indicated plurality of position information received by the receiving portion is duplicated When the overlap determination unit determines that the positions indicated by the plurality of position information received by the reception unit are overlapping, the display mode of the plurality of video data received by the reception unit or A video change unit that changes the position indicated by the position information, and the output unit outputs a plurality of video data changed by the video change unit based on a plurality of position information or video data changed by the video change unit. It is characterized by doing.

In the karaoke apparatus of one aspect, the receiving unit receives a plurality of video data and position information transmitted from the transmitting device , and whether or not positions indicated by the plurality of position information received by the receiving unit overlap. When the duplication determination unit and the duplication determination unit determine that the positions indicated by the plurality of position information received by the reception unit overlap, the display form or position information of the plurality of video data received by the reception unit Change the position indicated by. The output unit outputs the plurality of video data changed by the video change unit based on the plurality of position information or video data changed by the video change unit.
Thereby, even when a plurality of pieces of video information are duplicated, the visibility of one or a plurality of pieces of video information can be improved.

In the karaoke apparatus of one aspect, the reception unit receives voice identification information for identifying the voice information from the transmission device, and stores the voice information and the voice identification information received by the reception unit in association with each other. It includes a section, before Symbol change unit reads the audio information corresponding to the voice identification information received by the reception unit from the storage unit, on the basis of the voice information, the display of video data received by the receiving unit The position indicated by the form or position information is changed.

In the karaoke apparatus of one aspect, the reception unit receives voice identification information for identifying the voice information from the transmission device, and associates the voice information and the voice identification information received by the reception unit with each other. a storage unit for storing for, before Symbol change unit reads the audio information corresponding to the voice identification information received by the reception unit from the storage unit, on the basis of the voice information, received by the receiving unit image The data display form or the position indicated by the position information is changed.
Thereby, the changed video information can be reflected in the karaoke apparatus in a short time.

A karaoke system according to an aspect is a karaoke system including: a transmission device that transmits video data; and a karaoke device that receives the video data transmitted from the transmission device and outputs a video related to the video data together with lyrics related to music. The transmission device includes: a display unit that displays a video; video data relating to the video displayed on the display unit; a specification unit that specifies position information indicating a position of the video on a display screen of the display unit; A transmission unit that transmits the video data and position information specified by the transmission unit to the karaoke device, and the karaoke device receives the video data and the position information transmitted from the transmission unit, and the lyrics. A determination unit that determines whether or not the lyrics display area to be displayed and the position indicated by the position information received by the reception unit overlap; and the determination unit includes the lyrics display area When it is determined that the position indicated by the position information received by the receiving unit overlaps, the change unit that changes the display mode of the video related to the video data received by the receiving unit, and the display mode after the change An output unit that outputs a video to be transmitted, the transmission unit further transmits audio information to the karaoke device, the reception unit receives the audio information transmitted from the transmission unit, and the change unit includes: Based on the audio information received by the receiving unit, the display mode of the video data received by the receiving unit or the position indicated by the position information is changed, and the output unit outputs video corresponding to the changed display mode. vinegar Rukoto and features.
A karaoke system according to an aspect is a karaoke system including: a transmission device that transmits video data; and a karaoke device that receives the video data transmitted from the transmission device and outputs a video related to the video data together with lyrics related to music. The transmission device includes: a display unit that displays a video; video data relating to the video displayed on the display unit; a specification unit that specifies position information indicating a position of the video on a display screen of the display unit; A transmission unit that transmits the video data and position information specified by the transmission unit to the karaoke device, and the karaoke device receives the video data and the position information transmitted from the transmission unit, and the lyrics. A determination unit that determines whether or not the lyrics display area to be displayed and the position indicated by the position information received by the reception unit overlap; and the determination unit includes the lyrics display area When it is determined that the position indicated by the position information received by the receiving unit overlaps, the change unit that changes the display mode of the video related to the video data received by the receiving unit, and the display mode after the change An output unit that outputs a video to be output, a calculation unit that calculates a total size of video related to a plurality of video data received by the reception unit, and whether the total calculated by the calculation unit is equal to or greater than a predetermined threshold value When the video determination unit determines that the sum calculated by the calculation unit is equal to or greater than a predetermined threshold, the reception unit receives a plurality of video data and then receives the video data. And an output prohibiting unit that prohibits output of video related to the video data to be output from the output unit.

  According to one aspect, the video data for decoration transmitted from the transmission device can be displayed without disturbing the display of the lyrics telop.

It is a schematic diagram which shows the outline | summary of a karaoke system. It is a block diagram which shows the hardware group of a transmitter. It is a block diagram which shows the hardware group of a karaoke apparatus. It is explanatory drawing which shows an example of the record layout of a positional information table. It is explanatory drawing which shows an example of the record layout of a music information table. It is explanatory drawing which shows an example of the display screen of a display part. It is explanatory drawing which shows an example of the selection screen which selects video information. It is explanatory drawing which shows an example of the video information displayed on the display part and the display apparatus. It is the flowchart which showed the process sequence of the karaoke system in this embodiment. It is the flowchart which showed the process sequence of the karaoke system in this embodiment. It is the flowchart which showed the process sequence of video processing. 12 is an explanatory diagram illustrating an example of video information displayed on a display unit and a display device according to Embodiment 2. FIG. 10 is a flowchart showing video processing according to Embodiment 2. 12 is an explanatory diagram illustrating an example of video information displayed on a display unit and a display device according to Embodiment 3. FIG. 10 is a flowchart illustrating video processing according to Embodiment 3. FIG. 10 is an explanatory diagram illustrating an example of a record layout of a position information table according to a fourth embodiment. 10 is an explanatory diagram illustrating an example of video information displayed on a display unit and a display device according to Embodiment 4. FIG. 10 is a flowchart illustrating video processing according to the fourth embodiment. 10 is an explanatory diagram illustrating an example of video information displayed on a display unit and a display device according to Embodiment 5. FIG. It is a flowchart which shows the karaoke system which concerns on Embodiment 5. FIG. 20 is an explanatory diagram illustrating an example of video information displayed on a display unit and a display device according to a sixth embodiment. 18 is a flowchart showing processing of a CPU according to the sixth embodiment. 18 is a flowchart showing processing of a CPU according to the seventh embodiment. FIG. 20 is a block diagram illustrating a hardware group of a karaoke apparatus according to an eighth embodiment. It is explanatory drawing which shows an example of the record layout of a voice identification table. It is explanatory drawing which shows the effect | action and operation | movement of a karaoke system concerning Embodiment 8. 18 is a flowchart showing processing of a CPU according to the eighth embodiment. 18 is a flowchart showing processing of a CPU according to the eighth embodiment. 18 is a flowchart showing processing of a CPU according to the eighth embodiment. FIG. 23 is a block diagram illustrating a hardware group of a transmission device according to Embodiment 9. 18 is a flowchart showing processing of a CPU according to the ninth embodiment. It is a flowchart which shows the process of the karaoke system which concerns on Embodiment 10. 38 is an explanatory diagram illustrating an example of a record layout of a position information table according to Embodiment 11. FIG. It is a flowchart which shows the process of the karaoke system which concerns on Embodiment 11. It is a flowchart which shows the process of the karaoke system which concerns on Embodiment 11.

Embodiment 1
Hereinafter, embodiments will be described with reference to the drawings. In the following description, the top, bottom, left and right in each figure are used. FIG. 1 is a schematic diagram showing an outline of a karaoke system. The karaoke system includes a transmission device 1 that transmits various types of information such as image data or character strings, and a karaoke device 2 that is connected to the transmission device 1 via a communication network N. The communication network N is, for example, the Internet, a LAN (Local Area Network), a mobile phone network, or the like.

  FIG. 2 is a block diagram illustrating a hardware group of the transmission device 1. The transmission device 1 is, for example, a smartphone or a mobile phone. Hereinafter, the transmission apparatus 1 in this embodiment is demonstrated as a smart phone. The transmission device 1 illustrated in FIG. 2 includes a CPU 11, a storage unit 12, a RAM 13, an input unit 14, a display unit 15, a communication unit 16, and a microphone 17.

  The CPU 11 is connected to each part of hardware via a bus. The CPU 11 includes, for example, one or a plurality of CPUs or a multi-core CPU. The CPU 11 controls each part of the hardware according to the program 12P stored in the storage unit 12.

  The storage unit 12 is, for example, an EEPROM (Electrically Erasable Programmable ROM), an HDD (Hard Disk Drive), or a flash memory. The storage unit 12 stores various data necessary for the CPU 11 to perform processing, a program 12P, and a position information table T1.

  The RAM 13 is, for example, SRAM, DRAM, flash memory, or the like. The RAM 13 also functions as a storage unit, and temporarily stores various data generated when the CPU 11 executes various programs.

  The input unit 14 is an input device such as a touch panel, and outputs received operation information to the CPU 11. The display unit 15 outputs image data from the CPU 11. The display unit 15 is a liquid crystal screen, for example. The touch panel is provided so as to cover the display screen of the display unit 15. For example, the touch panel accepts position designation on the display screen of the display unit 15 by a touch operation of a user's fingertip such as tap, flick, or swipe. The touch panel detects the coordinates on the display screen of the contact point touched by the user's fingertip, and outputs information on the touch operation performed by the user to the CPU 11 together with the detected coordinates. The input unit 14 may be various buttons for receiving user instructions, an enter key or a numeric keypad for receiving confirmation of instructions.

  The communication unit 16 is a network interface. When the CPU 11 inputs / outputs various kinds of information to / from the karaoke apparatus 2, signals are transmitted / received via the communication unit 16. The microphone 17 converts the sound into a sound signal and outputs it to the CPU 11.

  FIG. 3 is a block diagram showing a hardware group of the karaoke apparatus 2. One karaoke apparatus 2 is usually installed in each private room of the karaoke store, and is connected to a router with a built-in hard disk installed in the karaoke store via a wired LAN cable.

  The karaoke apparatus 2 shown in FIG. 3 includes a CPU 21, a storage unit 22, a RAM 23, a communication unit 24, an input / output unit 25, a MIDI sound source 26, an audio mixer 27, and an infrared communication 28.

  The CPU 21 is connected to each part of hardware via a bus. The CPU 21 includes, for example, one or a plurality of CPUs or a multi-core CPU. The CPU 21 controls each part of the hardware according to the program 22P stored in the storage unit 22.

  The storage unit 22 is, for example, a hard disk or a large capacity memory. The storage unit 22 stores various data necessary for the CPU 21 to perform processing, a program 22P, a position information table T1, and a music information table T2.

  The RAM 23 is, for example, SRAM, DRAM, flash memory, or the like. The RAM 23 also functions as a storage unit, and temporarily stores various data generated when the CPU 21 executes various programs. The communication unit 24 is, for example, a wireless LAN card, and inputs / outputs various information to / from the transmission device 1 and the karaoke device 2 via the communication network N.

  The input / output unit 25 includes various input / output terminals, to which a microphone 209, a speaker 210, a display device 211, and the like are connected. The microphone 209 converts the karaoke user's singing voice into a voice signal. The display device 211 is, for example, a CR (Cathode-ray Tube), a liquid crystal display, a plasma display, an organic EL display, and the like, displays a singing video associated with music data, and displays a lyric video based on lyrics data to be described later. Display at the bottom of the display screen. The display device 211 outputs to the CPU 21 a lyrics display area in which lyrics videos are displayed. The lyrics display area is stored in the storage unit 22 in advance.

  The MIDI sound source 26 generates an audio signal that reproduces an instrument sound as an accompaniment sound of the music based on the music data. The audio mixer 27 synthesizes accompaniment and singing audio.

  The CPU 21 synthesizes the sound signal converted by the sound mixer 27 and the sound signal of the instrument sound generated by the MIDI sound source 26. The speaker 210 emits sound related to the synthesized sound signal. The infrared communication 28 is a circuit that performs infrared communication with the remote operation device 212 in order to link the karaoke device 2 and the remote operation device 212.

  Each private room is provided with one or a plurality of remote operation devices 212 for remotely operating the karaoke device 2. The remote control device 212 is a board type provided with a liquid crystal panel having a pen touch sensor, and karaoke stores in the same individual room are linked by infrared communication. In the karaoke store, an access point connected to a wired LAN cable is installed, and the remote control device 212 provided in each private room is used for authentication to the karaoke system and operation for selecting a karaoke song via the access point. The information which concerns is transmitted / received between the linked | related karaoke apparatuses 2 in the same private room.

  In the following, on the display screen displayed on the display unit 15 or the display device 211, the origin is the left end when viewed from the front, the X-coordinate with the direction from the left to the right as the X-axis positive direction, and the display unit 15 or the display device 211 displays On the displayed screen, the Y coordinate is used with the origin as the upper end in front view and the direction from top to bottom as the Y axis positive direction. In the following description, the X coordinate and the Y coordinate are described using a Cartesian coordinate system of (x, y) for simplification.

  FIG. 4 is an explanatory diagram showing an example of a record layout of the position information table T1. The position information table T1 is a table that stores image information (video data) such as an image, video or character string, and position information indicating coordinates of the video information. The position information table T1 includes a video information string, a position information string, and the like. Video information is stored in the video information sequence. For example, image A is stored in the video information sequence. The position information is stored in the position information string. For example, (1250, 0) or (1250, 570) is stored in the position information string. The unit of position information is, for example, a pixel.

  FIG. 5 is an explanatory diagram showing an example of a record layout of the music information table T2. The music information table T2 is a table that stores information related to music. The music information table T2 includes a music ID string, a lyrics string, a singing video string, and the like. An ID for identifying a song is stored in the song ID column. The lyrics string stores the lyrics data of the music. A song video is stored in the song video sequence.

  FIG. 6 is an explanatory diagram illustrating an example of a display screen of the display unit 15. As illustrated in FIG. 6, the CPU 11 that has executed the program 12 </ b> P displays the operation screen 101 on the display screen of the display unit 15. The operation screen 101 displays coordinate axes. A scale may be displayed on the coordinate axes.

  FIG. 7 is an explanatory diagram showing an example of a selection screen 100 for selecting video information. The operation screen 101 includes a selection screen 100 displayed on the left side. The selection screen 100 displays the video information 110 stored in advance in the storage unit 12 in two columns of three vertically. When the karaoke user performs a predetermined operation on the operation screen 101, the CPU 11 displays the selection screen 100 on the operation screen 101. The predetermined operation is, for example, a tap. When the karaoke user performs a predetermined designation operation on the selection screen 100 and the operation screen 101, the CPU 11 specifies the position of the video information 110 on the operation screen 101. For example, the predetermined designation operation is an operation in which the karaoke user touches the selection screen 100 and drags the video information 110 to the operation screen 101. The CPU 11 specifies the coordinates on the dragged operation screen 101. The CPU 11 displays the video information 110 at the coordinates indicated by the specified position information. The CPU 11 stores the video information and the position information in the position information table T1.

  FIG. 8 is an explanatory diagram illustrating an example of video information displayed on the display unit 15 and the display device 211. Hereinafter, the operation and operation of the karaoke system will be described with reference to FIG.

  After displaying the video information 110 on the operation screen 101, the CPU 11 transmits the video information 110 and the position information specified from the communication unit 16 to the karaoke apparatus 2. The CPU 21 of the karaoke apparatus 2 receives video information and position information through the communication unit 24. The CPU 21 stores the video information and the position information in the position information table T1. The CPU 21 executes video processing.

  The video processing is as follows. CPU21 acquires a lyric display area. The CPU 21 determines whether or not the coordinates indicated by the lyrics display area overlap with the coordinates indicated by the position information. When the CPU 21 determines that the coordinates indicated by the lyrics display area and the coordinates indicated by the position information overlap, the CPU 21 prohibits the specification of the video information and the position information. The CPU 21 specifies video information and position information based on the position information table T1. The CPU 21 displays the video information 201 on the display device 211 based on the specified position information.

  The specific operation and operation of the karaoke system are as follows. Hereinafter, the lyrics display area is a rectangular area in which the upper left point is (0,500) and the lower right point is (1270,600). The CPU 11 displays the image information 110 of the images A and B on the operation screen 101 at (1250, 0) and (1250, 570), and then the image A and the image B, and (1250, 0) and (1250) from the communication unit 16. , 570) is transmitted to the karaoke apparatus 2. The CPU 21 of the karaoke apparatus 2 receives the image A and the image B and (1250, 0) and (1250, 570) through the communication unit 24. The CPU 21 stores the image A and the image B and (1250, 0) and (1250, 570) in the position information table T1.

  CPU21 acquires a lyric display area. The CPU 21 determines that the coordinates indicated by the lyrics display area and (1250, 0) do not overlap. The CPU 21 determines that the coordinates indicated by the lyrics display area and (1250, 570) overlap. The CPU 21 prohibits identification of the images B and (1250, 570). The CPU 21 specifies the images A and (1250, 0). The CPU 21 displays the image A at the position (1250, 0).

  Next, a processing procedure of the karaoke system will be described using a flowchart. 9 to 10 are flowcharts showing the processing procedure of the karaoke system in the present embodiment. The CPU 11 of the transmission apparatus 1 accepts input of video information and position information at the input unit 14 (step S1). The CPU 11 specifies the input video information and position information (step S2). The CPU 11 displays video information on the display unit 15 based on the specified position information (step S3). The CPU 11 stores the video information and the position information in the position information table T1 (step S4). The CPU 11 transmits the video information and the position information to the karaoke apparatus 2 through the communication unit 16 (step S5).

  The CPU 21 of the karaoke apparatus 2 receives the video information and the position information through the communication unit 24 (step S6). The CPU 21 stores the video information and the position information in the position information table T1 (step S7). The CPU 21 executes video processing (step S8).

  FIG. 11 is a flowchart showing a processing procedure of video processing. CPU21 acquires the lyrics display area previously memorize | stored in the memory | storage part 12, after complete | finishing the process of step S7 (step S14). The CPU 11 determines whether or not the coordinates indicated by the lyrics display area overlap with the coordinates indicated by the position information (step S15). If the CPU 21 determines that the coordinates indicated by the lyrics display area and the coordinates indicated by the position information do not overlap (step S15: NO), the process proceeds to step S17. When the CPU 21 determines that the coordinates indicated by the lyrics display area and the coordinates indicated by the position information overlap (step S15: YES), the CPU 21 prohibits specification (output) of the video information and the position information (step S16). The CPU 21 specifies the video information and the position information (Step S17), ends the video processing, and moves the processing to Step S9.

  After completing the video processing, the CPU 21 displays (outputs) the video information on the display device 211 based on the specified position information (step S9). The CPU 11 accepts an instruction to change the display form of the video information or one information (step S10). The CPU 11 transmits change information for changing the display form of the video information based on the change instruction or the position indicated by the position information from the communication unit 16 to the karaoke apparatus 2 (step S11). Specifically, the change information stores size change, translucency, position change, and the like. The size change indicates processing for changing the size of the video information. Translucent means a process for making video information translucent. The position change indicates that the position indicated by the position information is changed. The CPU 21 receives the change information through the communication unit 24 (step S12). The CPU 11 displays (outputs) on the display device 211 based on the change information (step S13), and ends the process. Specifically, the CPU 11 displays (outputs) the video corresponding to the changed display mode on the display device 211.

  According to the present embodiment, the video data for decoration transmitted from the transmission device 1 is displayed without disturbing the display of the lyrics telop without causing the transmission device 1 to acquire the video to be displayed on the display device 211. be able to.

  According to this embodiment, it is possible to prevent the lyrics and the video information from overlapping and becoming difficult to see.

  According to the present embodiment, since the display unit displays the coordinate axes, the positional relationship between the video information can be easily understood.

  According to the present embodiment, since the video information is an image, a video, or a character string, the display is easy to see.

  According to the present embodiment, the video information display mode or position information change instruction is transmitted, so that the video information can be changed immediately.

Embodiment 2
FIG. 12 is an explanatory diagram illustrating an example of video information displayed on the display unit 15 and the display device 211 according to the second embodiment. In the following, the configuration and operation other than those specifically described are the same as those of the first embodiment, and the description is omitted for the sake of brevity. Hereinafter, the operation and operation of the karaoke system will be described with reference to FIG.

  When the CPU 21 determines that the coordinates indicated by the lyrics display area and the coordinates indicated by the position information overlap, the CPU 21 changes the position information to a position other than the lyrics display area. Specifically, the CPU 21 subtracts 100 pixels from the position information in the Y direction.

  The specific operation and operation of the karaoke system according to Embodiment 2 are as follows. The CPU 21 determines that the coordinates indicated by the lyrics display area and (1250, 570) overlap. The CPU 21 subtracts (1250, 570) to (1250, 470). The CPU 21 specifies the images A and (1250, 0) and the images B and (1250, 470). The CPU 21 displays the image A at the coordinates (1250, 0) and the image B at the coordinates (1250, 470).

  FIG. 13 is a flowchart showing video processing according to the second embodiment. Since the processes other than step S21 are the same as those of the karaoke system according to the first embodiment, the description thereof is omitted for the sake of brevity. If step S15 is YES, the CPU 21 changes the position information to a position other than the lyrics display area (step S21), and moves the process to step S17.

  According to this embodiment, it is possible to prevent the lyrics and the video information from being overlapped, so that the lyrics and the video information can be easily viewed.

Embodiment 3
FIG. 14 is an explanatory diagram illustrating an example of video information displayed on the display unit 15 and the display device 211 according to the third embodiment. In the following, the configuration and operation other than those specifically described are the same as those of the second embodiment, and the description is omitted for the sake of brevity. Hereinafter, the operation and operation of the karaoke system will be described with reference to FIG.

  When the CPU 21 determines that the coordinates indicated by the lyrics display area and the coordinates indicated by the position information overlap, the CPU 21 changes the video information to translucent.

  The specific operation and operation of the karaoke system according to Embodiment 3 are as follows. The CPU 21 determines that the coordinates indicated by the lyrics display area and (1250, 570) overlap. The CPU 21 makes the image A translucent. The CPU 21 specifies the images A and (1250, 0) and the images B and (1250, 470). The CPU 21 displays the image A at the coordinates (1250, 0), and displays the semi-transparent image B at the coordinates (1250, 470).

  FIG. 15 is a flowchart showing video processing according to the third embodiment. Since the processes other than step S31 are the same as those of the karaoke system according to the second embodiment, the description thereof is omitted for the sake of brevity. If step S15 is YES, the CPU 11 changes the video information to translucent (step S31), and moves the process to step S17.

  According to this embodiment, since the video information is made translucent, the user can easily view the lyrics even if the lyrics and the video information overlap, and the video information can be displayed at a position that the user wants to display.

Embodiment 4
FIG. 16 is an explanatory diagram showing an example of a record layout of the position information table T1 according to the fourth embodiment. In the following, the configuration and operation other than those specifically described are the same as those of the second embodiment, and the description is omitted for the sake of brevity.

  The position information table T1 includes a size column. The size column indicates the size of the video information. The size of the video information is, for example, the length from the upper end to the lower end of the video information. The unit of the size column is, for example, a pixel.

  FIG. 17 is an explanatory diagram illustrating an example of video information displayed on the display unit 15 and the display device 211 according to the fourth embodiment. The CPU 21 determines whether or not the coordinates indicated by the plurality of position information are duplicated. Specifically, the CPU 21 determines that the right end coordinate obtained by adding the size of the video information to the X coordinate (left end coordinate) indicated by one position information is equal to or less than the left end coordinate indicated by the other position information, and the left end indicated by the one position information. The coordinate is equal to or less than the right end coordinate obtained by adding the size of the video information to the left end coordinate indicated by the other position information, and the lower end coordinate obtained by adding the size of the video information to the Y coordinate (upper end coordinate) indicated by the one position information is Whether or not the upper end coordinates indicated by the other position information and the upper end coordinates indicated by the one position information are equal to or lower than the lower end coordinates obtained by adding the size of the video information to the upper end coordinates indicated by the other position information. judge.

  When the CPU 21 determines that the coordinates indicated by the plurality of position information are overlapping, the CPU 21 changes the position information or the video information. Specifically, when the CPU 21 determines that the coordinates indicated by the plurality of position information are overlapping, the CPU 21 subtracts a predetermined value from the Y coordinate of the position information. The predetermined value is, for example, the size of the video information. The CPU 21 may make the video information translucent. Alternatively, the CPU 21 may prohibit display of one video information.

  The specific operation and operation of the karaoke system according to Embodiment 4 are as follows. The CPU 21 has the size of the image A of 10, the image information 110 whose position information is (1000, 200), the size of the image B of 10, and the other whose position information is (1000, 250). It is determined whether or not the video information 110 is duplicated. The CPU 21 determines that the coordinates indicated by the plurality of position information are overlapping.

  The CPU 21 changes the position information of the other video information 110 to (1000, 280). The CPU 21 specifies image A and image B and (1000, 200) and (1000, 280). The CPU 21 displays the image A at the coordinates (1000, 200) and the image B at the coordinates (1000, 280).

  FIG. 18 is a flowchart showing video processing according to the fourth embodiment. Since the process of steps S1-31 is the same as that of the karaoke system which concerns on the above-mentioned Embodiment 3, description is abbreviate | omitted for brevity. CPU21 determines whether the coordinate which several positional information shows overlaps after complete | finishing the process of step S15 or step S31 (step S41). When the CPU 21 determines that the coordinates indicated by the plurality of position information are duplicated (step S41: YES), the CPU 21 changes the display mode of the video related to the video information (step S42), and moves the process to step S17. If the CPU 21 determines that the coordinates indicated by the plurality of position information do not overlap (step S41: NO), the process proceeds to step S17.

  According to the present embodiment, even when a plurality of pieces of video information are duplicated, the visibility of one or a plurality of pieces of video information can be improved.

Embodiment 5
FIG. 19 is an explanatory diagram illustrating an example of video information displayed on the display unit 15 and the display device 211 according to the fifth embodiment. In the following, the configuration and operation other than those specifically described are the same as those of the first embodiment, and the description is omitted for the sake of brevity.

  There are a plurality of transmission devices 1 of the karaoke system according to Embodiment 5, for example, including transmission devices 1A and 1B. The CPU 11 of the transmission device 1 </ b> A displays the video information 11 </ b> A on the operation screen 101, and then transmits the video information 11 </ b> A and position information specified from the communication unit 16 to the karaoke device 2. The CPU 21 of the karaoke apparatus 2 receives the video information 11 </ b> A and the position information through the communication unit 24. The CPU 21 stores the video information 11A and the position information in the position information table T1.

  After displaying the video information 11B on the operation screen 101, the CPU 11 of the transmission device 1B transmits the video information 11B and position information specified from the communication unit 16 to the karaoke device 2. The CPU 21 of the karaoke apparatus 2 receives the video information 11 </ b> B and the position information through the communication unit 24. The CPU 21 stores the video information 11B and the position information in the position information table T1. Hereinafter, the video processing in this embodiment is the same as that in the fourth embodiment, and the description is omitted for the sake of brevity.

  FIG. 20 is a flowchart showing a karaoke system according to the fifth embodiment. Since the process of step S1-42 is the same as that of the karaoke system which concerns on the above-mentioned Embodiment 4, description is abbreviate | omitted for brevity. The CPU 11 of the transmission device 1A transmits the video information and the position information to the karaoke device 2 through the communication unit 16 (step S5). The CPU 11 of the transmission device 1B receives input of video information and position information at the input unit 14 (step S51). The CPU 11 of the transmission device 1B specifies the input video information and position information (step S52). The CPU 11 of the transmission device 1B displays the video information on the display unit 15 based on the specified position information (step S53). The CPU 11 of the transmission device 1B stores the video information and the position information in the position information table T1 (step S54). The CPU 11 of the transmission device 1B transmits the video information and the position information to the karaoke device 2 through the communication unit 16 (step S55).

  When the karaoke system in the present embodiment displays the video information transmitted from one transmission device 1A on the display device 211 and then displays the video data transmitted from the other transmission device 1B on the display device 211, the CPU 11 both It is determined whether or not the coordinates indicated by the position information of the video information overlap. When the CPU 11 determines that the coordinates indicated by the position information of both pieces of video information are overlapping, the position, size, or transmission ratio of the video information is changed. Moreover, CPU11 may change the video information which the karaoke apparatus 2 acquired previously, may change the video information acquired later, and may change both video information.

Embodiment 6
FIG. 21 is an explanatory diagram illustrating an example of video information displayed on the display unit 15 and the display device 211 according to the sixth embodiment. In the following, the configuration and operation other than those specifically described are the same as those of the first embodiment, and the description is omitted for the sake of brevity.

  After receiving input of video information and position information, the CPU 21 determines whether or not the microphone 17 has acquired sound. When the CPU 11 determines that the microphone 17 has acquired sound, the CPU 11 changes the size of the video information to a predetermined size. The predetermined size is, for example, 50 pixels. The CPU 21 specifies video information and position information. The CPU 11 displays the video information 110 on the operation screen 101 at the coordinates indicated by the specified position information. After displaying the video information 110 on the operation screen 101, the CPU 11 transmits the video information 110 and the position information specified from the communication unit 16 to the karaoke apparatus 2.

  The specific operation and operation of the karaoke system are as follows. The user drags the video information 110 of the image A to (1250, 0) and emits sound to the microphone 17. The microphone 17 outputs an audio signal to the CPU 11. The CPU 11 determines that the microphone 17 has acquired sound. The CPU 11 changes the image A to 50 pixels. The CPU 11 specifies the images A and (1250, 0). The CPU 11 displays the image A at the coordinates (1250, 0) of the operation screen 101. The CPU 11 transmits the images A and (1250, 0) from the communication unit 16 to the karaoke apparatus 2. Hereinafter, since it is the same as that of Embodiment 1, description is abbreviate | omitted for brevity.

  FIG. 22 is a flowchart showing processing of the CPU 11 according to the sixth embodiment. Since the process of step S1-17 is the same as that of the karaoke system which concerns on the above-mentioned Embodiment 1, description is abbreviate | omitted for brevity. CPU21 determines whether the microphone 17 acquired the audio | voice after complete | finishing the process of step S1 (step S61). When the CPU 11 determines that the microphone 17 has acquired sound (step S61: YES), the CPU 11 changes the size of the video information to a predetermined size (step S62), and moves the process to step S2. If the CPU 11 determines that the microphone 17 has not acquired sound (step S61: NO), the process proceeds to step S2.

  According to the present embodiment, the CPU 11 changes the size of the video information by the sound acquired from the microphone 17. As a result, the karaoke system can entertain karaoke users by displaying a variety of video information.

  In the present embodiment, the CPU 11 changes the size of the video information to a predetermined size, but the video information may be translucent. Alternatively, the CPU 21 may change the video information to a predetermined position. The predetermined position is, for example, 10 pixels. The CPU 21 may change the video information to other video information.

Embodiment 7
FIG. 23 is a flowchart showing processing of the CPU 11 according to the seventh embodiment. In the following, the configuration and operation other than those specifically described are the same as those of the fifth embodiment, and the description is omitted for the sake of brevity. Since the process of step S1-62 is the same as that of the karaoke system which concerns on the above-mentioned Embodiment 5, description is abbreviate | omitted for brevity. CPU11 transmits the acquired audio | voice information to the karaoke apparatus 2 from the communication part 16 after complete | finishing the process of step S62 (step S71). CPU11 receives audio | voice information by the communication part 24 (step S72). CPU11 outputs the acquired audio | voice information from the speaker 210 (step S73), and complete | finishes a process.

  According to the present embodiment, the CPU 11 can acquire sound from other than the microphone 209, and one karaoke user can output a sound of cheering or cheering from the speaker 210 to another karaoke user who is playing. it can.

Embodiment 8
FIG. 24 is a block diagram illustrating a hardware group of the karaoke apparatus 2 according to the eighth embodiment. In the following, the configuration and operation other than those specifically described are the same as those of the seventh embodiment, and the description is omitted for the sake of brevity. The storage unit 22 of the karaoke apparatus 2 further includes a voice identification table T3.

  FIG. 25 is an explanatory diagram showing an example of a record layout of the voice identification table T3. The voice identification table T3 is a table that stores data related to voice identification information for identifying voice information. The voice identification table T3 includes a voice ID string, a voice string, a change information string, and the like. Voice identification information is stored in the voice ID column. Audio information is stored in the audio string. For example, “haku.mp3”, “kake.mp3”, “yubi.mp3”, “ori.mp3”, and the like are stored as the audio information. “Haku.mp3” is the sound of applause. “Kake.mp3” is a shout voice. “Yubi.mp3” is the sound of a finger whistle. “Ori.mp3” is the original sound. The change information is stored in the change information column. The change information sequence stores, for example, size change, translucency, position change, and the like.

  FIG. 26 is an explanatory diagram showing the operation and operation of the karaoke system according to the eighth embodiment. As illustrated in FIG. 26A, when the user claps in front of the microphone 17, for example, the CPU 11 acquires the sound of applause. The CPU 11 reads the voice identification table T3. The CPU 11 determines whether or not the acquired applause voice is stored in the voice identification table T3.

  The CPU 11 determines that the acquired applause sound is stored in the sound identification table T3. The CPU 11 changes the size of the video information based on the size change that is change information associated with the acquired applause voice. Specifically, the CPU 11 sets the size of the video information to 50 pixels. The CPU 11 specifies video information and position information. The CPU 11 displays (outputs) the video information on the display device 211 based on the position information.

  The CPU 11 transmits voice identification information 11111 associated with the acquired applause voice from the communication unit 16 to the karaoke apparatus 2. The CPU 21 receives the voice identification information 11111 from the transmission device 1 through the communication unit 24.

  The CPU 21 reads the voice identification table T3. The CPU 21 changes the size of the video information based on the size change that is change information corresponding to the voice identification information 11111. Specifically, the CPU 11 sets the size of the video information to 50 pixels. The CPU 21 outputs the sound of applause corresponding to the sound identification information 11111 from the speaker 210. The CPU 21 specifies video information and position information. The CPU 21 displays (outputs) the video information in which the size of the video information is 50 pixels on the display device 211.

  As illustrated in FIG. 26B, when the user utters “a” in front of the microphone 17, for example, the CPU 11 determines that no voice information is stored in the voice identification table T 3. The CPU 11 generates voice identification information 11114 corresponding to the acquired voice information “A”. The CPU 11 generates a size change that is change information corresponding to the acquired voice information “A”. In the present embodiment, the CPU 11 randomly generates change information corresponding to audio information. The CPU 11 stores the acquired voice information, the generated voice identification information, and the change information in the voice identification table T3. Note that the CPU 11 may store change information corresponding to the voice information in the voice identification table T3 in advance. Alternatively, the CPU 11 may receive input of change information, and store the input change information in the voice identification table T3 in association with the voice information.

  The CPU 11 changes the display form of the video information or the position indicated by the position information based on the size change that is the generated change information. Specifically, the CPU 11 sets the size of the video information to 50 pixels. The CPU 11 specifies video information and position information. The CPU 11 displays (outputs) the video information on the display unit 15 based on the position information.

  The CPU 11 transmits the acquired voice information “Ay”, the generated voice identification information 11114 and the magnitude change which is the change information from the communication unit 16 to the karaoke apparatus 2. The CPU 21 receives the acquired voice information “Ay”, the generated voice identification information 11114, and the magnitude change which is the change information from the transmission device 1 by the communication unit 24.

  The CPU 21 stores the acquired voice information “That”, the generated voice identification information 11114, and the magnitude change as change information in the voice identification table T3. The CPU 21 changes the display form of the video information or the position indicated by the position information based on the size change that is the change information. The CPU 21 outputs the voice information “that” corresponding to the voice identification information 11114 from the speaker 210. The CPU 21 specifies video information and position information. The CPU 21 displays (outputs) the video information on the display device 211 based on the position information, and ends the process.

  27 to 29 are flowcharts showing processing of the CPU 11 according to the eighth embodiment. Since the process of step S61 is the same as that of the karaoke system according to Embodiment 1 described above, the description thereof is omitted for the sake of brevity. If step S61 is YES, the CPU 11 reads the voice identification table T3 (step S81). The CPU 11 determines whether or not the acquired voice information is stored in the voice identification table T3 (step S82).

  When the CPU 11 determines that the acquired audio information is stored in the audio identification table T3 (step S82: YES), the display form or position information of the video information is based on the change information associated with the acquired audio information. The position shown is changed (step S83). The CPU 11 specifies video information and position information (step S84). The CPU 11 displays (outputs) the video information on the display device 211 based on the position information (step S85).

  CPU11 transmits the voice identification information matched with the audio | voice information corresponding to the acquired audio | voice from the communication part 16 to the karaoke apparatus 2 (step S86). The CPU 21 receives the voice identification information from the transmission device 1 by the communication unit 24 (step S87).

  The CPU 21 reads the voice identification table T3 (step S88). The CPU 21 changes the display form of the video information or the position indicated by the position information based on the change information corresponding to the voice identification information (step S89). The CPU 21 outputs voice information corresponding to the voice identification information from the speaker 210 (step S90). The CPU 21 specifies video information and position information (step S91). The CPU 21 displays (outputs) the video information on the display device 211 based on the position information (step S92), and ends the process.

  If the CPU 11 determines that no voice information is stored in the voice identification table T3 (step S82: NO), the CPU 11 generates voice identification information corresponding to the acquired voice information (step S93). The CPU 11 generates change information corresponding to the acquired audio information (step S94). The CPU 11 stores the acquired voice information, the generated voice identification information, and the change information in the voice identification table T3 (step S95).

  The CPU 11 changes the display form of the video information or the position indicated by the position information based on the generated change information (step S96). The CPU 11 specifies video information and position information (step S97). The CPU 11 displays (outputs) the video information on the display unit 15 based on the position information (step S98).

  CPU11 transmits the acquired audio | voice information, the produced | generated audio | voice identification information, and change information to the karaoke apparatus 2 from the communication part 16 (step S99). CPU21 receives the acquired audio | voice information, the produced | generated audio | voice identification information, and change information from the transmitter 1 by the communication part 24 (step S100).

  The CPU 21 stores the acquired voice information, the generated voice identification information, and the change information in the voice identification table T3 (step S101). The CPU 21 changes the display form of the video information or the position indicated by the position information based on the change information (step S102). The CPU 21 outputs voice information corresponding to the voice identification information from the speaker 210 (step S103). The CPU 21 specifies video information and position information (step S104). The CPU 21 displays (outputs) the video information on the display device 211 based on the position information (step S105), and ends the process.

  Since the karaoke system in the present embodiment outputs the voice identification information, the changed video information can be reflected in the display device 211 in a short time.

Embodiment 9
FIG. 30 is a block diagram illustrating a hardware group of the transmission device 1 according to the ninth embodiment. In the following, the configuration and operation other than those specifically described are the same as those of the first embodiment, and the description is omitted for the sake of brevity. The transmission device 1 further includes a timer unit 18. The time measuring unit 18 is a circuit that measures the display time during which the video information is displayed, and gives the time measurement result to the CPU 11 in response to a request from the CPU 11.

  FIG. 31 is a flowchart showing processing of the CPU 11 according to the ninth embodiment. In the following, the configuration and operation other than those specifically described are the same as those of the first embodiment, and the description is omitted for the sake of brevity. Since the process of step S1-17 is the same as that of the karaoke system which concerns on the above-mentioned Embodiment 1, description is abbreviate | omitted for brevity. The CPU 21 determines whether or not the time measuring unit 18 has passed a predetermined display time after displaying the video indicated by the video information on the display unit 15 (step S111). When the CPU 11 determines that the time counting unit 18 has passed the predetermined display time (step S111: NO), the process proceeds to step S1.

  When the CPU 11 determines that the predetermined display time has elapsed (step S111: YES), the CPU 11 deletes the video information and the position information whose display time has passed the predetermined display time (step S112). The CPU 11 erases the video information whose display time has passed the predetermined display time from the display unit 15 (step S113). The CPU 11 transmits an erasure command for erasing the video information and the position information from the communication unit 16 to the karaoke apparatus 2 (step S114).

  The CPU 21 of the karaoke apparatus 2 receives the erasure command via the communication unit 24 (step S115). The CPU 21 erases the video information and the position information from the position information table T1 based on the erase command (step S116). The CPU 21 erases the video information from the display device 210 based on the erase command (step S117) and ends the process.

  According to the present embodiment, it is possible to prevent old video information from being displayed by deleting video information whose display time exceeds a predetermined threshold.

  In this embodiment, the timekeeping unit is provided in the transmission device. However, the present invention is not limited to this, and the timekeeping unit may be provided in the karaoke device. In this case, the video information received from the transmission device is timed after being displayed on the display unit, and the video information is deleted when a predetermined time has elapsed.

Embodiment 10
FIG. 32 is a flowchart showing processing of the karaoke system according to the tenth embodiment. In the following, the configuration and operation other than those specifically described are the same as those of the first embodiment, and the description is omitted for the sake of brevity. In the following, the configuration and operation other than those specifically described are the same as those of the first embodiment, and the description is omitted for the sake of brevity. Since the process of step S1-14 is the same as that of the karaoke system which concerns on the above-mentioned Embodiment 1, description is abbreviate | omitted for brevity. After completing the process in step S7, the CPU 21 sums the sizes of the plurality of pieces of video information stored in the position information table T1 (step S121). The CPU 21 determines whether or not the total size of the video information is equal to or greater than a predetermined coordinate threshold (step S122). If the CPU 21 determines that the total size of the video information is not equal to or greater than the predetermined coordinate threshold value (step S122: NO), the process proceeds to step S8.

  If the CPU 21 determines that the total size of the video information is greater than or equal to a predetermined coordinate threshold (step S122: YES), the CPU 21 prohibits the addition of video information (step S123), and moves the process to step S8. Specifically, the CPU 21 prohibits outputting video related to video data received after receiving a plurality of video data.

  According to the present embodiment, when it is determined that the total size of the video information is greater than or equal to the predetermined coordinate threshold, addition of video information is prohibited, so that the video information displayed on the display device 211 increases excessively. Can prevent the singing video from becoming difficult to see.

  In the present embodiment, the karaoke apparatus prohibits the addition of video information. However, when a command for prohibiting the reception of video information is transmitted to the transmission apparatus, the transmission apparatus may be prohibited from transmitting the video information. . An error message may be displayed when video information is transmitted from the transmission device. Alternatively, as another example, time information displayed on the display device or received from the transmission device is stored in association with the video information, and when it is determined that the time information is equal to or greater than the threshold, The video information may be erased.

Embodiment 11
FIG. 33 is an explanatory diagram showing an example of a record layout of the position information table T1 according to the eleventh embodiment. In the following, the configuration and operation other than those specifically described are the same as those of the first embodiment, and the description is omitted for the sake of brevity. The position information table T1 further includes an ID column. Video identification information for identifying video information is stored in the ID column.

  34 to 35 are flowcharts showing processing of the karaoke system according to the eleventh embodiment. Since the process of step S1-17 is the same as that of the karaoke system which concerns on the above-mentioned Embodiment 1, description is abbreviate | omitted for brevity. The CPU 11 determines whether or not the specified video information is stored in the storage unit 12 (step S131). If the CPU 11 determines that the specified video information is not stored in the storage unit 12 (step S131: NO), the process proceeds to step S5.

  When the CPU 11 determines that the specified video information is stored in the storage unit 12 (step S131: YES), the CPU 11 transmits video identification information for identifying the specified video information from the communication unit 16 (step S132).

  The CPU 21 receives the video identification information by the communication unit 24 (step S133). The CPU 21 reads video information corresponding to the video identification information (step S134) and executes video processing (step S8). The CPU 21 displays video information on the display device 211 based on the received video identification information (step S135). Specifically, the CPU 21 displays the received read video information on the display device 211.

  According to the present embodiment, since the video identification information is transmitted from the communication unit 16 instead of the video information, the communication amount can be reduced. Thereby, the karaoke system can prevent display delay of the display device 211.

  The technical features described in each embodiment can be combined with each other, and new technical features can be formed by combining them.

  The embodiment disclosed this time is to be considered as illustrative in all points and not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the meanings described above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

11 CPU
12 storage unit 13 RAM
14 Input unit 15 Display unit 16 Communication unit 17 Microphone 21 CPU
22 storage unit 23 RAM
24 Communication Unit 25 Input / Output Unit 209 Microphone 210 Speaker 211 Display Device

Claims (8)

A receiving unit that receives video data transmitted from a transmission device that transmits video data and position information indicating a position for displaying a video related to the video data;
A karaoke apparatus comprising: an output unit that outputs video related to video data received by the receiving unit together with lyrics related to music based on position information received by the receiving unit;
A determination unit that determines whether or not the lyrics display area for displaying the lyrics and the position indicated by the position information received by the reception unit overlap;
When the determination unit determines that the lyrics display area and the position indicated by the position information received by the receiving unit overlap, a changing unit that changes the display mode of the video related to the video data received by the receiving unit And
The receiving unit further receives audio information from the transmitting device,
The changing unit changes a position indicated by a display form or position information of video data received by the receiving unit based on the audio information received by the receiving unit,
The output unit outputs a video corresponding to the display mode after the change.   A receiving unit that receives video data transmitted from a transmission device that transmits video data and position information indicating a position for displaying a video related to the video data;
  A karaoke apparatus comprising: an output unit that outputs video related to video data received by the receiving unit together with lyrics related to music based on position information received by the receiving unit;
  A determination unit that determines whether or not the lyrics display area for displaying the lyrics and the position indicated by the position information received by the reception unit overlap;
  When the determination unit determines that the lyrics display area and the position indicated by the position information received by the receiving unit overlap, a changing unit that changes the display mode of the video related to the video data received by the receiving unit And
  The output unit is configured to output a video corresponding to the changed display mode,
  A calculation unit that calculates the sum of video sizes related to a plurality of video data received by the reception unit;
  A video determination unit that determines whether the total calculated by the calculation unit is equal to or greater than a predetermined threshold;
  When the video determination unit determines that the total calculated by the calculation unit is equal to or greater than a predetermined threshold, the video related to the video data received by the receiving unit after receiving a plurality of video data by the receiving unit is output. An output prohibiting unit that prohibits output from the unit
  A karaoke apparatus characterized by that. When the determining unit determines that the lyrics display area and the position indicated by the position information received by the receiving unit overlap, the changing unit displays the display form or position information of the video data received by the receiving unit. The karaoke apparatus according to claim 1 or 2 , wherein the position indicated by is changed. When the determination unit determines that the lyrics display area and the position indicated by the position information received by the receiving unit overlap, the changing unit transmits video related to the video data received by the receiving unit. The karaoke apparatus according to any one of claims 1 to 3, wherein the degree is changed. The receiver receives a plurality of video data and position information transmitted from said transmission device,
A duplication determination unit that determines whether or not the positions indicated by the plurality of position information received by the reception unit overlap;
When the duplication determination unit determines that the positions indicated by the plurality of position information received by the reception unit overlap, the display form of the plurality of video data received by the reception unit or the position indicated by the position information is changed. With a video change section,
The output unit of claims 1 to 4, characterized in that for outputting a plurality of video data the video changing unit has changed based on the plurality of position information or video data the video changing unit has changed Karaoke apparatus as described in any one. The receiving unit receives voice identification information for identifying the voice information from the transmission device;
A storage unit for storing the voice information and the voice identification information received by the receiving unit in association with each other;
Before SL change unit reads the audio information corresponding to the voice identification information received by the reception unit from the storage unit, based on the sound information, display mode or position information of the video data received by the receiving unit The karaoke apparatus according to claim 1 , wherein the position indicated by is changed. In a karaoke system comprising a transmission device that transmits video data, and a karaoke device that receives the video data transmitted from the transmission device and outputs a video related to the video data together with lyrics related to the music,
The transmitter is
A display unit for displaying images;
A specifying unit that specifies video data related to a video displayed on the display unit and position information indicating a video position on a display screen of the display unit;
A transmission unit that transmits the video data and position information specified by the specifying unit to the karaoke device;
The karaoke device
A receiver for receiving the video data and the position information transmitted from the transmitter;
A determination unit that determines whether or not the lyrics display area for displaying the lyrics and the position indicated by the position information received by the reception unit overlap;
When the determination unit determines that the lyrics display area and the position indicated by the position information received by the receiving unit overlap, a changing unit that changes the display mode of the video related to the video data received by the receiving unit When,
An output unit that outputs video corresponding to the display mode after the change ,
The transmitter further transmits voice information to the karaoke device,
The receiving unit receives the audio information transmitted from the transmitting unit,
The changing unit changes a position indicated by a display form or position information of video data received by the receiving unit based on the audio information received by the receiving unit,
The output unit, a karaoke system according to claim also be output from an image corresponding to the display mode after the change.   In a karaoke system comprising a transmission device that transmits video data, and a karaoke device that receives the video data transmitted from the transmission device and outputs a video related to the video data together with lyrics related to the music,
  The transmitter is
  A display unit for displaying images;
  A specifying unit that specifies video data related to a video displayed on the display unit and position information indicating a video position on a display screen of the display unit;
  A transmission unit that transmits the video data and position information specified by the specifying unit to the karaoke device;
  The karaoke device
  A receiver for receiving the video data and the position information transmitted from the transmitter;
  A determination unit that determines whether or not the lyrics display area for displaying the lyrics and the position indicated by the position information received by the reception unit overlap;
  When the determination unit determines that the lyrics display area and the position indicated by the position information received by the receiving unit overlap, a changing unit that changes the display mode of the video related to the video data received by the receiving unit When,
  An output unit for outputting a video corresponding to the display mode after the change;
  A calculation unit that calculates the sum of video sizes related to a plurality of video data received by the reception unit;
  A video determination unit that determines whether the total calculated by the calculation unit is equal to or greater than a predetermined threshold;
  When the video determination unit determines that the total calculated by the calculation unit is equal to or greater than a predetermined threshold, the video related to the video data received by the receiving unit after receiving a plurality of video data by the receiving unit is output. Output prohibition section that prohibits output from the section
  A karaoke system comprising:

Images