CN114697740A - Information processing method, device, equipment and computer readable storage medium - Google Patents
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- H—ELECTRICITY
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- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
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Abstract
The invention discloses an information processing method, an information processing device, information processing equipment and a computer readable storage medium, wherein the method comprises the following steps: the method comprises the steps of obtaining first position information of a plurality of target objects in a preset field and a plurality of staff region units corresponding to the preset field at regular time; determining target area cells corresponding to the target objects based on the first position information and second position information corresponding to the area cells; and determining the current music score fragment corresponding to the preset site based on the target area cell and the preset numbered musical notation corresponding to each area cell. According to the method and the device, the corresponding music score segments can be generated according to the position information of each current target object, so that the music score segments are played while the video of the preset field is played, and the watching experience of a user is improved.
Description
Technical Field
The present invention relates to the field of information processing technologies, and in particular, to an information processing method, an information processing apparatus, an information processing device, and a computer-readable storage medium.
Background
In order to meet the requirement that audiences in various regions of the world watch important sports programs through televisions, shooting and live broadcasting of match sites such as stadiums and the like are often performed through high-speed cameras.
At present, the existing shooting and live broadcasting only simply rebroadcasts the match or plays the match collection, sometimes commentaries are given during the rebroadcasting, but if the video of the match is simply played during the rebroadcasting or the play of the match collection, the watching experience of the user is poor.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide an information processing method, an information processing device, information processing equipment and a computer readable storage medium, and aims to solve the technical problem that the watching experience of a user is poor due to the fact that a match video is simply played in the prior art.
In order to achieve the above object, the present invention provides an information processing method including the steps of:
the method comprises the steps of obtaining first position information of a plurality of target objects in a preset field and a plurality of staff region units corresponding to the preset field at regular time;
determining target area cells corresponding to the target objects based on the first position information and second position information corresponding to the area cells;
and determining the current music score fragment corresponding to the preset site based on the target area cell and the preset numbered musical notation corresponding to each area cell.
Further, the step of determining, based on the target area cell and the preset numbered musical notation corresponding to each area cell, the current musical score segment corresponding to the preset place includes:
if the target area cells are in the same staff area cell, acquiring numbered musical notation information corresponding to each target area cell based on a preset numbered musical notation corresponding to each area cell;
and determining the score segments based on the score information.
Further, the step of determining the score segments based on the respective score information comprises:
determining a line interval between two adjacent target area cells based on the second position information and a preset music score generation sequence;
determining note lengths of numbered musical notation information corresponding to two adjacent target area cells based on the line intervals to obtain target numbered musical notation information;
and determining the music score fragment based on the target numbered musical notation information.
Further, the step of determining the score segments based on the target numbered musical notation information comprises:
if target cell combinations belonging to the same row exist in cell combinations corresponding to two adjacent target area cells, determining the information of the continuous sound line corresponding to the target cell combinations;
and determining the music score fragment based on the target numbered musical notation information and the continuous sound line information.
Further, the step of determining the score segments based on the score information comprises:
if the first position information is obtained for the first time, generating the music score fragment based on the starting and stopping symbols, the small lines and the numbered musical notation information;
if an ending instruction corresponding to the preset site is detected, generating the music score fragment based on the starting and ending symbols and the numbered musical notation information;
and if the ending instruction corresponding to the preset place is not detected, generating the music score fragment based on the small section and the numbered musical notation information.
Further, the step of determining, based on the target area cell and the preset numbered musical notation corresponding to each area cell, the current musical score segment corresponding to the preset place includes:
if the target area cell is in different staff area cells, determining a plurality of target staff area cells corresponding to the target area cell, and acquiring staff information corresponding to each target area cell based on a preset staff corresponding to each area cell;
determining sub-score segments corresponding to the target staff region cells based on the numbered musical notation information corresponding to the target region cells;
and determining the score segments based on the sub score segments.
Further, after the step of determining the current musical score segment corresponding to the preset place based on the target area cell and the preset numbered musical notation corresponding to each area cell, the information processing method further includes:
when an ending instruction corresponding to the preset site is detected, acquiring a plurality of music score segments corresponding to the ending instruction;
generating music scores corresponding to a plurality of music score segments based on the acquisition time corresponding to each music score segment;
and determining target video information based on the music score and the video clip corresponding to the acquisition moment.
Further, to achieve the above object, the present invention also provides an information processing apparatus comprising:
the acquisition module is used for acquiring first position information of a plurality of target objects in a preset field at regular time and a plurality of staff area units corresponding to the preset field;
a first determining module, configured to determine, based on the first location information and second location information corresponding to each of the area cells, a target area cell corresponding to each of the target objects;
and the second determining module is used for determining the current music score fragment corresponding to the preset place based on the target area cell and the preset numbered musical notation corresponding to each area cell.
Further, to achieve the above object, the present invention also provides an information processing apparatus comprising: the information processing system comprises a memory, a processor and an information processing program which is stored on the memory and can run on the processor, wherein the information processing program realizes the steps of the information processing method when being executed by the processor.
Further, to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon an information processing program which, when executed by a processor, realizes the steps of the aforementioned information processing method.
The method comprises the steps of obtaining first position information of a plurality of target objects in a preset field and a plurality of staff area units corresponding to the preset field at regular time, and then determining target area unit cells corresponding to the target objects based on the first position information and second position information corresponding to the area unit cells; and then, based on the target area cells and the preset numbered musical notation corresponding to each area cell, determining the current musical score segments corresponding to the preset site, and generating the corresponding musical score segments according to the position information of the current target objects so as to play the musical score segments while playing the video of the preset site, thereby improving the watching experience of the user.
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FIG. 1 is a schematic diagram of an information processing apparatus in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a first embodiment of an information processing method according to the present invention;
FIG. 3 is a schematic diagram of a staff region unit according to an embodiment of the information processing method of the present invention;
FIG. 4 is a schematic diagram of a staff region unit in another embodiment of the information processing method of the present invention;
FIG. 5 is a functional block diagram of an information processing apparatus according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
As shown in fig. 1, fig. 1 is a schematic structural diagram of an information processing apparatus in a hardware operating environment according to an embodiment of the present invention.
The information processing device in the embodiment of the present invention may be a PC, or may be a mobile terminal device having a display function, such as a smart phone, a tablet computer, an electronic book reader, an MP3(Moving Picture Experts Group Audio Layer III, motion video Experts compression standard Audio Layer 3) player, an MP4(Moving Picture Experts Group Audio Layer IV, motion video Experts compression standard Audio Layer 4) player, a portable computer, or the like.
As shown in fig. 1, the information processing apparatus may include: a processor 1001, e.g. a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., a WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Alternatively, the information processing apparatus may further include a camera, an RF (Radio Frequency) circuit, a sensor, an audio circuit, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that turns off the display screen and/or the backlight when the information processing apparatus is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the device is stationary, and can be used for applications of recognizing the posture of the information processing device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; of course, the information processing apparatus may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which are not described in detail herein.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and an information processing program.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be used to call up an information processing program stored in the memory 1005.
In the present embodiment, an information processing apparatus includes: the information processing method comprises a memory 1005, a processor 1001 and an information processing program which is stored on the memory 1005 and can run on the processor 1001, wherein when the processor 1001 calls the information processing program stored in the memory 1005, the steps of the information processing method in each embodiment are executed.
Referring to fig. 2, fig. 2 is a flowchart illustrating a first embodiment of the information processing method according to the present invention.
In this embodiment, the information processing method includes the steps of:
step S10, periodically acquiring first position information of a plurality of target objects in a preset site, and a plurality of staff region units corresponding to the preset site:
in this embodiment, when a race start instruction is detected, first position information of a plurality of target objects in a preset field may be acquired at regular time, or when the acquisition instruction is detected, acquiring first position information of a plurality of target objects in a preset field at fixed time, wherein, the first position information is the position information of each target object in the preset field at the current moment, specifically, a plurality of sensors may be provided in the preset site, and first position information of each target object may be determined according to detection signals of the sensors, or, positioning devices are arranged on the bodies of the target objects or in the worn equipment, and first position information of the target objects is acquired through the positioning devices, or alternatively, one or more game images in the preset field at the current moment are obtained through a camera in the preset field, and first position information of each target object is determined through image recognition of the game images.
Then, a plurality of staff region units corresponding to a preset field are obtained, where the staff region units include a plurality of region unit cells formed by a plurality of music numbered musical notation columns and a plurality of rows, where the plurality of region unit cells may be continuous regions in the preset field, that is, two adjacent region unit cells only have the same boundary line, the plurality of region unit cells continuously form the preset field, and the number of music numbered musical notation columns and the number of rows of region unit cells may be reasonably set, for example, the number of music numbered musical notation columns is 12, which is the same as the number of musical notation, and each music numbered notation column corresponds to one musical notation, or the number of music numbered notation columns is greater than the number of musical notation, which is the case that one musical notation corresponds to a plurality of music numbered musical notation columns, or the number of music numbered musical notation columns is less than the number of musical notation, and each music numbered notation column corresponds to one musical notation, the number of lines of the area cell may be set according to the note length, for example, the number of lines of the area cell is 5.
It should be noted that the timing interval for timing to acquire the first position information may be set as appropriate, and for example, the timing interval may be 5 seconds or 10 seconds. The preset field may be a sports field or a competition field, and may specifically correspond to a slope field, a circular field, an annular runway field, and the like, and the length and the width of each staff area unit may be reasonably set according to the preset field, for example, for the annular runway field, part of the staff area units are sector rings, and part of the staff area units are rectangles, and certainly, the staff area units where part of the sector rings and part of the rectangles exist may also be included, and the target object may be a player participating in a certain competition, such as a player of a ski competition, and the like.
Step S20, determining a target area cell corresponding to each target object based on the first position information and the second position information corresponding to each area cell:
in this embodiment, when the first position information and the staff area unit are acquired, second position information corresponding to each area cell in the staff area unit is acquired, and a target area cell corresponding to each target object is determined based on the first position information and the second position information, where the second position information is a coordinate range of each area cell, and for each target object, a target coordinate range to which the first position information of the target object belongs is determined in each coordinate range, and the target coordinate range is a target area cell corresponding to the target object.
If the first position information is the projection position coordinate range of the target object in the preset field, when the target object is currently located in a plurality of area cells, the projection area of the target object in each area cell is determined according to the projection position coordinate range, and the area cell corresponding to the maximum projection area in each projection area is taken as the target area cell corresponding to the target object.
And step S30, determining the score segments corresponding to the preset places at present based on the target area cells and the preset numbered musical notation corresponding to each area cell.
In this embodiment, when the target area cell is obtained, the music score segment corresponding to the preset site is determined based on the target area cell and the preset numbered musical notation corresponding to each area cell, specifically, the numbered musical notation information corresponding to each target area cell is determined according to the preset numbered musical notation corresponding to each area cell, and then the numbered musical score segment is obtained by arranging the numbered musical notation information according to the preset rule.
In the information processing method provided in this embodiment, first position information of a plurality of target objects in a preset field and a plurality of staff area units corresponding to the preset field are obtained at regular time, and then a target area cell corresponding to each target object is determined based on the first position information and second position information corresponding to each area cell; and then, based on the target area cells and the preset numbered musical notation corresponding to each area cell, determining the current musical score segments corresponding to the preset site, and generating the corresponding musical score segments according to the position information of the current target objects so as to play the musical score segments while playing the video of the preset site, thereby improving the watching experience of the user.
A second embodiment of the information processing method of the present invention is proposed based on the first embodiment, and in this embodiment, step S103 includes:
step S201, if the target area cells are in the same staff area cell, acquiring numbered musical notation information corresponding to each target area cell based on a preset numbered musical notation corresponding to each area cell;
step S202, determining the score segments based on the numbered musical notation information.
When the target area cells are obtained, whether the target area cells are in the same staff area unit is determined based on the second position information and the position information of each staff area unit, and if the target area cells are in the same staff area unit, namely all the target area cells are in the same staff area unit, the staff information corresponding to each target area cell is obtained based on the preset staff corresponding to each area cell.
Then, arranging the numbered musical notation information according to a preset rule to obtain the musical score fragments. For example, referring to fig. 3, the score segments are obtained from the top to bottom in the order of the rows in fig. 3 as follows: 3165, the score segments are obtained from the rows in the sequence from bottom to top in fig. 3 as follows: 5613.
further, in an embodiment, the step S402 includes:
step a, if the first position information is obtained for the first time, generating the music score fragment based on the starting and stopping symbols, the small lines and the numbered musical notation information;
b, if an ending instruction corresponding to the preset site is detected, generating the music score fragment based on the starting and stopping symbols and the numbered musical notation information;
and c, if the ending instruction corresponding to the preset place is not detected, generating the music score fragment based on the small lines and the numbered musical notation information.
In this embodiment, when the numbered musical notation information is acquired, whether the first position information is acquired for the first time at present and whether an ending instruction corresponding to a preset field is detected at present are determined, wherein whether a match is ended may be determined according to a state of a target object shot by a camera in the preset field, the ending instruction is triggered when the match is ended, and the ending instruction is actively triggered by a worker.
If the first position information is obtained for the first time, generating a score segment based on the start-stop symbol, the small segment and the numbered musical notation information, that is, adding the start-stop symbol at the start position and adding the small segment at the end position of the score segment, for example, when the numbered musical notation information is 3, 1, 6 and 5 respectively, the score segment is ┃ |, 3165 |.
If an ending instruction corresponding to the preset place is detected, generating the score segment based on the starting and ending symbol and the numbered musical notation information, that is, adding the starting and ending symbol at the ending position of the score segment, for example, when the numbered musical notation information is 3, 1, 6, and 5 respectively, the score segment is 3165 ┃ |.
If the ending instruction corresponding to the preset place is not detected, generating the score segment based on the small segment line and the numbered musical notation information, that is, adding the small segment line to the ending position of the score segment, for example, when the numbered musical notation information is 3, 1, 6, and 5 respectively, the score segment is 3165 |.
By adding bar lines and/or start-stop symbols to the score segments, it is facilitated to generate a music piece from a plurality of score segments, improving the usability of the score segments.
In the information processing method provided by this embodiment, if the target area cells are in the same staff area cell, the numbered musical notation information corresponding to each target area cell is obtained based on the preset numbered musical notation corresponding to each area cell; and then, determining the music score fragment based on the numbered musical notation information, and obtaining the music score fragment through the numbered musical notation information corresponding to each target area cell in the same staff area cell, so that the accuracy and the processing efficiency of the music score fragment are improved.
A third embodiment of the information processing method of the present invention is proposed based on the second embodiment, and in this embodiment, step S202 includes:
step S301, determining line intervals between two adjacent target area cells based on the second position information and a preset music score generation sequence;
step S302, determining the note length of the numbered musical notation information corresponding to the cells of the two adjacent target areas based on the line interval to obtain target numbered musical notation information;
step S303, determining the music score fragment based on the target numbered musical notation information.
In this embodiment, when the numbered musical notation information is acquired, the line interval between two adjacent target area cells is determined based on the second position information and the preset musical score generation sequence, specifically, a cell combination corresponding to two adjacent target area cells between the target area cells is determined based on the preset musical score generation sequence, and then the line interval between two adjacent target area cells is determined based on the two adjacent target area cells and the second position information; for example, referring to fig. 4, if the preset score generation order is from bottom to top, the line intervals between two adjacent target area cells are 46, 62, 25, 46, 62, and 25 are 0, 3, and 0, respectively.
Next, based on the line interval, determining note lengths of the numbered musical notation information corresponding to two adjacent target area cells to obtain target numbered musical notation information, and determining a musical score segment based on the target numbered musical notation information, for example, referring to fig. 4, when two adjacent target area cells are 46, 62, and 25, the note lengths of the numbered musical notation information are 0, 3, 0, and 0, respectively, that is, three lines are spaced between the numbered musical notation information 62, the target numbered musical notation information is 4, 6- - -, 2, and 5, the musical score segment can be 46- - -25, or, the note lengths of the numbered musical notation information are 0, 3, and 0, respectively, the target numbered musical notation information is 4, 6, 2- - -, and 5, the musical score segment can be 462- - -5, of course, in order to embody the relation between the note lengths and the two adjacent target area cells, the score segment of the present embodiment can adopt 46 to 25.
In the information processing method provided by this embodiment, a line interval between two adjacent target area cells is determined based on the second position information and a preset score generation sequence; secondly, determining note lengths of numbered musical notation information corresponding to two adjacent target area cells based on the line intervals to obtain target numbered musical notation information; and then, determining the music score segments based on the target numbered musical notation information, and generating the music score segments according to the target numbered musical notation information with the note length determined at the line intervals, so as to embody the relation between the music score segments and the position information of each target object and further improve the watching experience of the user.
A fourth embodiment of the information processing method of the present invention is proposed based on the third embodiment, and in this embodiment, step S303 includes:
step S401, if target cell combinations belonging to the same row exist in cell combinations corresponding to two adjacent target area cells, determining the corresponding liaison line information of the target cell combinations;
step S402, determining the score segments based on the target numbered musical notation information and the information of the continuous sound lines.
In this embodiment, when target numbered musical notation information is acquired, it is determined whether a target unit cell combination belonging to the same row exists in unit cell combinations corresponding to two adjacent target area unit cells, and if a target unit cell combination belonging to the same row exists in unit cell combinations corresponding to two adjacent target area unit cells, it is determined that the polyphonic line information corresponds to the target unit cell combination, where the polyphonic line information includes two numbered musical notation information corresponding to a polyphonic line, for example, referring to fig. 4, in fig. 4, a preset musical score generation sequence is from bottom to top, 46 and 25 are both target unit cell combinations, and the polyphonic line information includes 46 and 25.
Next, based on the target numbered musical notation information and the information of the sound connecting line, the segment of the musical score is determined, as shown in fig. 4, when the preset musical score generation order is from bottom to top, the information of the sound connecting line includes 46 and 25, then when the segment of the musical score is generated, the sound connecting line needs to be set between 46, and simultaneously, the sound connecting line needs to be set between 25.
In the information processing method provided in this embodiment, if a target cell combination belonging to the same row exists in cell combinations corresponding to two adjacent target area cells, the information of the continuous tone line corresponding to the target cell combination is determined; and then, determining the music score segments based on the target numbered musical notation information and the information of the sound connecting lines, and setting the sound connecting lines in the music score segments to further embody the relation between the music score segments and the position information of each target object, thereby further improving the watching experience of the user.
A fifth embodiment of the information processing method of the present invention is proposed based on the first embodiment, and in this embodiment, the step S103 includes:
step S501, if the target area cell is in different staff area cells, determining a plurality of target staff area cells corresponding to the target area cell, and acquiring staff information corresponding to each target area cell based on a preset staff corresponding to each area cell;
step S502, determining sub-score segments corresponding to each target staff area unit based on the numbered musical notation information corresponding to each target area unit;
step S503, determining the score segments based on the sub-score segments.
In this embodiment, when the target area cells are obtained, it is first determined whether each target area cell is in the same staff area cell based on the second position information and the position information of each staff area cell, and if the target area cells are in different staff area cells, it is determined whether a plurality of target staff area cells corresponding to each target area cell and the target area cells included in each staff area cell are based on the position information of each staff area cell and each second position information, specifically, the second position information may be the first coordinate range of each target area cell, the position information of the staff area cells may be the second coordinate range of each staff area cell, and may sequentially traverse each first coordinate range to determine the second coordinate range to which the currently traversed first coordinate range belongs, and obtaining target staff regional units to which target regional cells corresponding to the currently traversed first coordinate range belong until the first coordinate range is traversed, obtaining a plurality of target staff regional units corresponding to the target regional cells, and obtaining staff information corresponding to the target regional cells based on preset staff corresponding to the regional cells.
Then, based on the score information corresponding to each target area cell, determining a sub-score segment corresponding to each target staff area cell, specifically, for each target staff area cell, generating the sub-score segment of the target staff area cell according to the score information of the target area cell included in the target staff area cell, where a generation process of the sub-score segment is similar to a generation method of the score segment in the second to fourth embodiments, and is not described herein again.
In this embodiment, when obtaining a sub-score segment, a score segment is determined based on each sub-score segment, specifically, all staff area units of a preset site may be numbered continuously in advance, that is, numbers of two adjacent staff area units are continuous, and when obtaining the sub-score segment, each sub-score segment is arranged according to the number of a target staff area unit corresponding to the sub-score segment and in a sequence from large to small or from small to large to generate the score segment.
In the information processing method provided in this embodiment, if the target area cell is in a different staff area cell, multiple target staff area cells corresponding to the target area cell are determined, and staff information corresponding to each target area cell is obtained based on a preset staff corresponding to each area cell; determining sub-score segments corresponding to the target staff region cells based on the numbered musical notation information corresponding to the target region cells; and then, the music score segments are determined based on the sub-music score segments, the music score segments can be obtained according to the numbered musical notation information corresponding to the target area cells in different staff area units, and the accuracy and the processing efficiency of the music score segments are improved.
On the basis of the above-described respective embodiments, a sixth embodiment of the information processing method of the present invention is proposed, in the present embodiment, after step S103, the information processing method further comprising:
step S601, when an ending instruction corresponding to the preset place is detected, obtaining a plurality of music score segments corresponding to the ending instruction;
step S602, generating music scores corresponding to a plurality of music score segments based on the acquisition time corresponding to each music score segment;
step S603, determining target video information based on the music score and the video segment corresponding to the acquisition time.
In this embodiment, whether the game is finished or not can be determined according to the state of the target object shot by the camera in the preset field, the finishing instruction is triggered when the game is finished, the finishing instruction is actively triggered by a worker, and when the finishing instruction of the event corresponding to the preset field is detected, the plurality of music score segments corresponding to the finishing instruction are obtained, that is, the music score segments generated by obtaining the first position information each time before the current time are obtained.
Then, obtaining the obtaining time corresponding to each music score segment, wherein the obtaining time is the time for obtaining the first position information corresponding to each music score segment, and then generating a plurality of music scores corresponding to the music score segments according to the time sequence of the obtaining time, namely arranging the music score segments to obtain the music score based on the sequence of the obtaining time for obtaining the first position information corresponding to each music score segment.
And then, acquiring the video segments corresponding to the acquisition moments, and determining the video information corresponding to the event based on the music score and the video segments corresponding to the acquisition moments.
However, the present embodiment is not limited to this, and in other embodiments, when the music score is acquired, the music score may be input to the MIDI engine, the MIDI engine may parse the music score and play the music score, and the sound may be output through a speaker. Or when the score fragment is obtained, the score fragment is directly input to the MIDI engine, and the MIDI engine analyzes the score fragment and plays the score fragment, that is, the score fragment is directly played in the rebroadcasting process.
In the information processing method provided by this embodiment, when an ending instruction of an event corresponding to the preset field is detected, a plurality of score segments corresponding to the ending instruction are obtained; then, generating music scores corresponding to a plurality of music score segments based on the acquisition time corresponding to each music score segment; and then, based on the music score and the video clip corresponding to the acquisition moment, determining target video information, fusing the music score clip in the video information, and then playing the music score clip at the current moment when playing the wonderful highlights of the event, so that the association between the music score clip and the wonderful highlights can be embodied, and the watching experience of a user is further improved.
The present invention also provides an information processing apparatus, referring to fig. 5, comprising:
the acquisition module 10 is configured to acquire first position information of a plurality of target objects in a preset field and a plurality of staff region units corresponding to the preset field at regular time;
a first determining module 20, configured to determine a target area cell corresponding to each target object based on the first location information and second location information corresponding to each area cell;
and a second determining module 30, configured to determine, based on the target area cell and the preset numbered musical notation corresponding to each area cell, a current musical score segment corresponding to the preset place.
Further, the second determining module 30 is further configured to:
if the target area cells are in the same staff area cell, acquiring numbered musical notation information corresponding to each target area cell based on a preset numbered musical notation corresponding to each area cell;
and determining the score segments based on the score information.
Further, the second determining module 30 is further configured to:
determining a line interval between two adjacent target area cells based on the second position information and a preset music score generation sequence;
determining note lengths of numbered musical notation information corresponding to two adjacent target area cells based on the line intervals to obtain target numbered musical notation information;
and determining the music score fragment based on the target numbered musical notation information.
Further, the second determining module 30 is further configured to:
if target cell combinations belonging to the same row exist in cell combinations corresponding to two adjacent target area cells, determining the information of the continuous sound line corresponding to the target cell combinations;
and determining the music score fragment based on the target numbered musical notation information and the continuous sound line information.
Further, the second determining module 30 is further configured to:
if the first position information is obtained for the first time, generating the music score fragment based on the starting and stopping symbols, the small lines and the numbered musical notation information;
if an ending instruction corresponding to the preset site is detected, generating the music score fragment based on the starting and ending symbols and the numbered musical notation information;
and if the ending instruction corresponding to the preset place is not detected, generating the music score fragment based on the small section and the numbered musical notation information.
Further, the second determining module 30 is further configured to:
if the target area cell is in different staff area cells, determining a plurality of target staff area cells corresponding to the target area cell, and acquiring staff information corresponding to each target area cell based on a preset staff corresponding to each area cell;
determining sub-score segments corresponding to the target staff region cells based on the numbered musical notation information corresponding to the target region cells;
and determining the score segments based on the sub score segments.
Further, the information processing apparatus further includes:
when an ending instruction corresponding to the preset site is detected, acquiring a plurality of music score segments corresponding to the ending instruction;
generating music scores corresponding to a plurality of music score segments based on the acquisition time corresponding to each music score segment;
and determining target video information based on the music score and the video clip corresponding to the acquisition moment.
The methods executed by the program units can refer to various embodiments of the information processing method of the present invention, and are not described herein again.
Furthermore, an embodiment of the present invention also provides an information processing apparatus, including: a memory, a processor and an information processing program stored on the memory and executable on the processor, the information processing program, when executed by the processor, implementing the steps of the information processing method as described above.
Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, where an information processing program is stored, and when the information processing program is executed by a processor, the information processing program implements the steps of the video processing method described above.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An information processing method characterized by comprising the steps of:
the method comprises the steps of obtaining first position information of a plurality of target objects in a preset field and a plurality of staff region units corresponding to the preset field at regular time;
determining target area cells corresponding to the target objects based on the first position information and second position information corresponding to the area cells;
and determining the current music score fragment corresponding to the preset site based on the target area cell and the preset numbered musical notation corresponding to each area cell.
2. The information processing method of claim 1, wherein the step of determining the score segment corresponding to the preset place at present based on the target area cell and the preset numbered musical notation corresponding to each area cell comprises:
if the target area cells are in the same staff area cell, acquiring numbered musical notation information corresponding to each target area cell based on a preset numbered musical notation corresponding to each area cell;
and determining the score segments based on the score information.
3. The information processing method of claim 2, wherein the step of determining the score segments based on the respective score information comprises:
determining a line interval between two adjacent target area cells based on the second position information and a preset music score generation sequence;
determining note lengths of numbered musical notation information corresponding to two adjacent target area cells based on the line intervals to obtain target numbered musical notation information;
and determining the music score fragment based on the target numbered musical notation information.
4. The information processing method of claim 3, wherein the step of determining the score segment based on the target numbered musical notation information comprises:
if target cell combinations belonging to the same row exist in cell combinations corresponding to two adjacent target area cells, determining the information of the continuous sound line corresponding to the target cell combinations;
and determining the music score fragment based on the target numbered musical notation information and the continuous sound line information.
5. The information processing method of claim 2, wherein the step of determining the score segment based on the numbered musical notation information comprises:
if the first position information is obtained for the first time, generating the music score fragment based on the starting and ending symbols, the small lines and the numbered musical notation information;
if an ending instruction corresponding to the preset site is detected, generating the music score fragment based on the starting and ending symbols and the numbered musical notation information;
and if the ending instruction corresponding to the preset place is not detected, generating the music score fragment based on the small section and the numbered musical notation information.
6. The information processing method of claim 1, wherein the step of determining the score segment corresponding to the preset place at present based on the target area cell and the preset numbered musical notation corresponding to each area cell comprises:
if the target area cell is in different staff area cells, determining a plurality of target staff area cells corresponding to the target area cell, and acquiring staff information corresponding to each target area cell based on a preset staff corresponding to each area cell;
determining sub-score segments corresponding to the target staff region cells based on the numbered musical notation information corresponding to the target region cells;
and determining the score segments based on the sub score segments.
7. The information processing method according to any one of claims 1 to 6, wherein after the step of determining the score segment corresponding to the preset place currently based on the target zone cell and the preset numbered musical notation corresponding to each zone cell, the information processing method further comprises:
when an ending instruction corresponding to the preset place is detected, acquiring a plurality of music score segments corresponding to the ending instruction;
generating music scores corresponding to a plurality of music score segments based on the acquisition time corresponding to each music score segment;
and determining target video information based on the music score and the video clip corresponding to the acquisition moment.
8. An information processing apparatus characterized by comprising:
the acquisition module is used for acquiring first position information of a plurality of target objects in a preset field at regular time and a plurality of staff area units corresponding to the preset field;
a first determining module, configured to determine, based on the first location information and second location information corresponding to each of the area cells, a target area cell corresponding to each of the target objects;
and the second determining module is used for determining the current music score fragment corresponding to the preset field based on the target area cell and the preset numbered musical notation corresponding to each area cell.
9. An information processing apparatus characterized by comprising: memory, processor and information processing program stored on the memory and executable on the processor, which when executed by the processor implements the steps of the information processing method according to any one of claims 1 to 7.
10. A computer-readable storage medium, characterized in that an information processing program is stored thereon, which when executed by a processor implements the steps of the information processing method according to any one of claims 1 to 7.
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