CN115225925A - Live caption broadcasting method, device and system - Google Patents
Live caption broadcasting method, device and system Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
- G07C1/24—Race time-recorders
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
- G07C1/28—Indicating playing time
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- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
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- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47214—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
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Abstract
The embodiment of the invention provides a live caption broadcasting method, a live caption broadcasting device and a live caption broadcasting system. By shooting and analyzing the pictures around the mark points in real time, when a target object passes through the mark points, the mark point information corresponding to the mark points and the current time information are automatically acquired as the score information of the target object, so that on one hand, the accuracy of the score of the target object is improved, on the other hand, the score information does not need to be acquired manually, and a large amount of labor is saved.
Description
Technical Field
The invention relates to the technical field of image processing, in particular to a live caption broadcasting method, a device and a system.
Background
The dragon boat project is a racing-type project, which is generally divided into three items of 200 meters, 500 meters and 1000 meters, the achievement ranking is determined by time, each project can set up different segment points, and the achievement of the segment points is also important. Therefore, the scores can be displayed quickly and accurately in the caption broadcasting process, and the enjoyment of the competition by the audience can be greatly improved.
In order to ensure the realizability of segment achievement and end point achievement, the conventional dragon boat caption broadcasting system mainly adopts the following two methods: 1) Manually clicking the channel at each segmentation point and each end point, thereby manually generating the ranking of the channel; 2) And reading the end point judgment graph result of the timing and scoring system to generate an end point final result.
But has the following limitations:
1) The method of manually clicking the channel is adopted to generate the segment score, and the accuracy is lacked: at each subsection point, the subsection score is generated by observing through human eyes and manually clicking a channel, and errors are easily caused under the condition that the match is violent.
2) The method of using a timing and scoring system is time consuming and labor intensive: the timing and scoring system acquires the final score, and to acquire the score of each segment point, a computer needs to be added to each segment point, and a navigation channel is manually clicked at the segment point according to the competition situation, so that the segment score is generated, so that each segment point needs to set up a working post, a large amount of manpower is needed, network communication is needed, and the segment score cannot be transmitted in real time under the condition of poor network conditions.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are proposed to provide a live-caption broadcasting method, apparatus, and system that overcome or at least partially solve the above problems.
In order to solve the above problems, the embodiment of the present invention discloses a live caption broadcasting method, which is applied to a server, wherein the server is provided with a database, and the database stores match information; the server is connected with the caption playing end and comprises:
receiving image data aiming at a preset mark point;
judging whether a target object passes through the mark point or not based on the image data;
if so, recording mark point information corresponding to the mark point and current time information;
taking the marking point information and the time information as achievement information of the target object passing through the marking point;
storing the score information to the database according to the competition information;
sending the match information to the subtitle playing end; and the caption broadcasting end is used for analyzing the competition information and acquiring score information corresponding to the target object passing through the mark point from the database according to the competition information.
Optionally, the server has a timing function, and before the step of determining whether there is a target object passing through the mark point based on the image data, the method further includes:
when a competition starting signal is received, timing is started;
the time information is obtained by timing the target object.
Optionally, the server is connected to a camera, and the image data is generated by shooting the water area where the mark point is located by the camera according to a preset frequency.
Optionally, the database comprises a plurality of data tables; the competition information comprises a competition name and mark point information; the marking point information comprises channel information and a marking point serial number; the step of storing the achievement information to the database according to the competition information comprises:
determining a target data table corresponding to the game name;
determining the channel information and the mark point serial number of the target object according to the mark point information;
and saving the achievement information to the target data table.
The embodiment of the invention also discloses a live caption broadcasting method which is applied to a caption broadcasting end, wherein the caption broadcasting end is connected with a server, the server is provided with a database, and the database stores competition information; the server is used for receiving image data aiming at the preset mark points; judging whether a target object passes through the mark point or not based on the image data; if so, recording mark point information corresponding to the mark point and current time information; taking the marking point information and the time information as the score information of the target object passing through the marking point; storing the score information to the database according to the competition information; the method comprises the following steps:
obtaining competition information;
analyzing the competition information, and acquiring score information corresponding to the marked points of the target object from the database according to the competition information;
and displaying the competition information and the achievement information.
The embodiment of the invention discloses a live caption broadcasting device which is applied to a server, wherein the server is provided with a database, and match information is stored in the database; the server is connected with the caption playing end and comprises:
the receiving module is used for receiving image data aiming at the preset mark points;
the judging module is used for judging whether a target object passes through the mark point or not based on the image data;
the recording module is used for recording mark point information corresponding to the mark point and current time information if the time information is positive;
the score information module is used for taking the marking point information and the time information as score information of the target object passing through the marking point;
the storage module is used for storing the score information to the database according to the competition information;
the sending module is used for sending the match information to the subtitle broadcasting end; and the caption broadcasting end is used for analyzing the competition information and acquiring the score information corresponding to the target object passing through the mark point from the database according to the competition information.
Optionally, the apparatus further comprises:
and the timing module is used for starting timing when a competition starting signal is received.
Optionally, the saving module further includes:
the target data table determining submodule is used for determining a target data table corresponding to the game name;
the marking point information determining sub-module is used for determining the channel information and the marking point sequence number of the target object according to the marking point information;
and the result information storage sub-module is used for storing the result information into the target data table.
The embodiment of the invention also discloses a live caption broadcasting device which is applied to a caption broadcasting end, wherein the caption broadcasting end is connected with a server, the server is provided with a database, and the database stores competition information; the server is used for receiving image data aiming at the preset mark points; judging whether a target object passes through the mark point or not based on the image data; if so, recording mark point information corresponding to the mark point and current time information; taking the marking point information and the time information as the score information of the target object passing through the marking point; storing the score information to the database according to the competition information; the method comprises the following steps:
the acquisition module is used for acquiring match information;
the analysis module is used for analyzing the competition information and acquiring score information corresponding to the marked points of the target object from the database according to the competition information;
and the display module is used for displaying the competition information and the achievement information.
The embodiment of the invention discloses a live caption broadcasting system, which comprises a server and a caption broadcasting end which are connected with each other, wherein the server is provided with a database, and match information is stored in the database; the server includes:
the receiving module is used for receiving image data aiming at the preset mark points;
the judging module is used for judging whether a target object passes through the mark point or not based on the image data;
the recording module is used for recording mark point information corresponding to the mark point and current time information if the time information is positive;
the score information module is used for taking the marking point information and the time information as score information of the target object passing through the marking point;
the storage module is used for storing the score information to the database according to the competition information;
the sending module is used for sending the match information to the subtitle broadcasting end; and the caption broadcasting end is used for analyzing the competition information and acquiring the score information corresponding to the target object passing through the mark point from the database according to the competition information.
The caption broadcasting end comprises:
the acquisition module is used for acquiring match information;
the analysis module is used for analyzing the competition information and acquiring score information corresponding to the marked points of the target object from the database according to the competition information;
and the display module is used for displaying the competition information and the achievement information.
The embodiment of the invention also discloses an electronic device, which is characterized by comprising: a processor, a memory and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the live subtitle playout method as claimed in any one of claims 1 to 5.
An embodiment of the present invention further discloses a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the live-broadcast subtitle playing method according to any one of claims 1 to 5 are implemented.
The embodiment of the invention has the following advantages: the method comprises the steps of receiving image data aiming at preset mark points, judging whether a target object passes through the mark points or not based on the image data, if so, recording mark point information and current time information corresponding to the mark points, taking the mark point information and the time information as score information of the target object passing through the mark points, storing the score information to a database according to competition information, sending the competition information to a caption broadcasting end, analyzing the competition information by the caption broadcasting end, and acquiring the score information corresponding to the target object passing through the mark points from the database according to the competition information. By shooting and analyzing the pictures around the mark points in real time, when a target object passes through the mark points, the mark point information corresponding to the mark points and the current time information are automatically acquired as the score information of the target object, so that on one hand, the accuracy of the score of the target object is improved, on the other hand, the score information does not need to be acquired manually, and a large amount of labor is saved.
Drawings
Fig. 1 is a flowchart illustrating steps of an embodiment of a live-broadcast subtitle playing method according to the present invention;
fig. 2 is a database structure diagram of a live caption broadcasting method of the present invention;
fig. 3 is a flow chart of steps of another embodiment of a live caption playout method of the present invention;
fig. 4 is a block diagram of a live caption broadcasting device according to an embodiment of the present invention;
fig. 5 is a block diagram illustrating a structure of another embodiment of a live-broadcast caption broadcasting apparatus according to the present invention;
fig. 6 is a block diagram of a live-caption broadcasting system according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
One of the core ideas of the embodiment of the invention is that a server is provided with a database, competition information is stored in the database, the server is connected with a caption broadcasting end, the server judges whether a target object passes through a mark point or not based on image data by receiving the image data aiming at a preset mark point, if so, the information of the mark point corresponding to the mark point and current time information are recorded, the information of the mark point and the time information are used as score information of the target object passing through the mark point, the score information is stored in the database according to the competition information, and the competition information is sent to the caption broadcasting end; and the caption broadcasting end analyzes the competition information and acquires score information corresponding to the target object passing through the mark point from the database according to the competition information. By shooting and analyzing the pictures around the mark points in real time, when a target object passes through the mark points, the mark point information corresponding to the mark points and the current time information are automatically acquired as the score information of the target object, so that on one hand, the accuracy of the score of the target object is improved, on the other hand, the score information does not need to be acquired manually, and a large amount of labor is saved.
Referring to fig. 1, a flowchart illustrating steps of an embodiment of a live-broadcast caption broadcasting method according to the present invention is shown, and is characterized in that the method is applied to a server, the server is provided with a database, and the database stores match information; the server is connected to the subtitle playing end, and specifically includes the following steps:
in the invention, a server is provided with a database, and the database stores competition information; the server is connected with the caption playing end. The database may hold relevant data for the entire event.
Taking a dragon boat competition as an example, in the dragon boat competition process, a plurality of competition channels are usually arranged, a plurality of mark points are arranged on each channel according to a preset distance, scores of the dragon boat passing through the mark points are displayed in real time, and the appreciation of the competition can be greatly improved. And the server analyzes the image data of the marking points, so as to generate the scores when the dragon boat passes through the marking points.
in the invention, whether a target object passes through the marking point is judged by a dynamic object identification technology.
The dynamic object identification technology is a technology for identifying dynamic objects in an identification area by using a high-definition camera, real-time image data in the identification area is obtained through the high-definition camera, and the real-time image data is compared and analyzed, so that the dynamic objects in the identification area are determined. The dynamic object identification is to perform visual video analysis on dynamic information in an image, analyze the detected dynamic information in the image, and extract a dynamic task or target of the image, and has important significance for simplifying subsequent dynamic tracking, identification and analysis. The technology is the prior art, and the specific process is not described herein again.
103, if yes, recording mark point information corresponding to the mark point and current time information;
and when the target object passes through the mark point, recording mark point information corresponding to the mark point and current time information. The mark point information of each mark point is unique in each game, namely, the score of the dragon boat passing through the mark point is also unique in each game.
and after recording the marking point information corresponding to the marking point and the current time information, taking the marking point information and the time information as the result information of the target object passing through the marking point.
in the invention, the display instantaneity of the competition results has higher requirements, so that the data needs to meet the requirements of instantaneity, safety and stability, and the current data storage technology adopts a real-time dynamic temporary storage mode and cannot meet the requirements. The database of the invention is a static relational database, which is a user module and provides complete object code, functions and data are compiled into a binary file, and when processing program codes, the functions and data are recovered from the static relational database and combined with other modules in an application program to generate an executable file. In the invention, the related information of all events is stored in the database, and the subtitle broadcasting end acquires the real-time data information from the competition information database, thereby meeting the instantaneity of the competition result display. The database can be designed and created by adopting more mature database software, such as SQL Server.
And storing the achievement information to a position corresponding to the marking point information in a database through competition information.
After the result information is stored, the server sends the competition information to a caption broadcasting end, the caption broadcasting end can analyze the content of the result information, and the result information corresponding to the target object passing through the mark point is obtained from the database according to the competition information.
The embodiment of the invention judges whether a target object passes through the mark point or not based on the image data by receiving the image data aiming at the preset mark point, if so, the mark point information corresponding to the mark point and the current time information are recorded, the mark point information and the time information are used as the result information of the target object passing through the mark point, the result information is stored in the database according to the competition information, the competition information is sent to the caption broadcasting end, the caption broadcasting end is used for analyzing the competition information, and the result information corresponding to the target object passing through the mark point is acquired from the database according to the competition information. By shooting and analyzing the pictures around the mark points in real time, when a target object passes through the mark points, the mark point information corresponding to the mark points and the current time information are automatically acquired as the score information of the target object, so that on one hand, the accuracy of the score of the target object is improved, on the other hand, the score information does not need to be acquired manually, and a large amount of labor is saved.
In another embodiment of the present invention, the server has a timing function, and step 102 may include:
when a competition starting signal is received, timing is started;
the time information is obtained by timing the target object.
And the server is internally provided with a timing module with a timing function, the timing module starts timing when a competition starting signal is received, and the time information of the current timing module is recorded when a target object passes through the mark point.
In another embodiment of the present invention, the server is connected to a camera, and the image data is generated by shooting the water area where the mark point is located by the camera according to a preset frequency.
It can be understood that, in the present invention, the camera shoots the image data for the mark point according to the preset frequency, the server receives the image data for the preset mark point, and determines whether a target object passes through the mark point by the dynamic object recognition technology.
In another embodiment of the present invention, the database comprises a plurality of data tables; the competition information comprises a competition name and mark point information; the marking point information comprises channel information and a marking point serial number; step 105 may include the following sub-steps:
substep S11, determining a target data table corresponding to the game name;
in the present invention, the information stored in the database includes, but is not limited to: the event information comprises a plurality of pieces of match information, wherein the match information comprises match names and mark points. A plurality of dragon boats participate in each game, and dragon boat information, game information and names of the dragon boats are obtained. Each dragon boat is provided with a plurality of crews, and the crews information comprises the names of the crews and the information of the dragon boat where the crews are located. The result information of the dragon boat at the end point is usually used as the game result. The database comprises a plurality of data tables, information related to a plurality of games can be stored, and the corresponding data tables can be determined through game names. The database structure diagram is shown in FIG. 2.
The server can also be connected with other systems, and the conditions of the whole event are analyzed through data in the database.
S12, determining the channel information and the mark point sequence number of the target object according to the mark point information;
in each match, the channel number of the dragon boat is determined, the marking point information of each marking point is unique, and the channel information and the marking point sequence number of the target object can be determined through the channel information and the marking point sequence number in the marking point information.
And a substep S13 of saving the achievement information to the target data table.
And determining corresponding marking points in the target data table through marking point information, and storing the achievement information into the target data table.
In an embodiment of the present invention, the database comprises a plurality of data tables; the match information comprises a match name and mark point information, image data aiming at the mark points are shot through a camera according to a preset frequency, a server receives the image data aiming at the preset mark points, whether a target object passes through the mark points or not is judged based on the image data, if yes, the mark point information and the current time information corresponding to the mark points are recorded, the mark point information and the time information are used as the result information of the target object passing through the mark points, a target data table corresponding to the match name is determined, the channel information and the mark point sequence number of the target object are determined according to the mark point information, the result information is stored in the target data table, the match information is sent to the caption broadcasting end, the caption broadcasting end is used for analyzing the match information, and the result information corresponding to the target object passing through the mark points is obtained from the database according to the match information. By shooting and analyzing the pictures around the mark points in real time, when a target object passes through the mark points, the mark point information corresponding to the mark points and the current time information are automatically acquired as the score information of the target object, so that on one hand, the accuracy of the score of the target object is improved, on the other hand, the score information does not need to be acquired manually, and a large amount of labor is saved.
Referring to fig. 3, a flowchart illustrating steps of an embodiment of a live-broadcast caption broadcasting method according to the present invention is shown, and is characterized in that the method is applied to a caption broadcasting end, the caption broadcasting end is connected to a server, the server is provided with a database, and match information is stored in the database; the server is used for receiving image data aiming at the preset mark points; judging whether a target object passes through the mark point or not based on the image data; if so, recording mark point information corresponding to the mark point and current time information; taking the marking point information and the time information as achievement information of the target object passing through the marking point; storing the score information to the database according to the competition information; the method specifically comprises the following steps:
the caption playing end can be connected with the server through the message notification module, the message notification module is a formed system, has a subscription function, only forwards messages, and can be connected with a plurality of systems, such as a webpage end, a mobile phone client and the like.
When the server judges that a target object passes through the mark point, the server forwards the match message to the caption broadcasting end through the message notification module, so that the caption broadcasting end acquires the match message.
after the subtitle broadcasting end acquires the competition information, analyzing the content of the competition information, determining a target data table corresponding to the competition name according to the competition name, and determining the channel information and the mark point sequence number of the target object according to the mark point information, thereby acquiring score information corresponding to the target object passing through the mark point from the database.
And step 203, displaying the competition information and the result information.
And after the match information and the score information are obtained, the match information and the score information can be displayed in a subtitle live broadcasting system.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 4, a block diagram of a structure of an embodiment of a live-caption broadcasting device according to the present invention is shown, and the structure may specifically include the following modules:
a receiving module 301, configured to receive image data for a preset mark point;
a judging module 302, configured to judge whether there is a target object passing through the mark point based on the image data;
a recording module 303, configured to record, if yes, mark point information corresponding to the mark point and current time information;
a score information module 304, configured to use the mark point information and the time information as score information of the target object passing through the mark point;
a storage module 305, configured to store the achievement information to the database according to the match information;
a sending module 306, configured to send the match information to the subtitle playing end; and the caption broadcasting end is used for analyzing the competition information and acquiring the score information corresponding to the target object passing through the mark point from the database according to the competition information.
Optionally, the apparatus further comprises:
and the timing module is used for starting timing when a competition starting signal is received.
Optionally, the device is connected to a camera, and the image data is generated by shooting the water area where the mark point is located by the camera according to a preset frequency.
Optionally, the saving module 304 further includes:
the target data table determining submodule is used for determining a target data table corresponding to the game name;
the marking point information determining submodule is used for determining the channel information and the marking point serial number of the target object according to the marking point information;
and the achievement information storage submodule is used for storing the achievement information into the target data table.
Referring to fig. 5, a block diagram of another embodiment of a live caption broadcasting device according to the present invention is shown, where the caption broadcasting end is connected to a server, the server is provided with a database, and the database stores match information; the server is used for receiving image data aiming at the preset mark points; judging whether a target object passes through the mark point or not based on the image data; if so, recording mark point information corresponding to the mark point and current time information; taking the marking point information and the time information as achievement information of the target object passing through the marking point; storing the score information to the database according to the competition information; the method specifically comprises the following modules:
an obtaining module 401, configured to obtain match information;
the analysis module 402 is configured to analyze the match information, and obtain score information corresponding to a target object passing through a mark point from the database according to the match information;
and a display module 403, configured to display the competition information and the result information.
Referring to fig. 6, there is shown a block diagram of a live caption broadcasting system of an embodiment of the present invention, including a server and a caption broadcasting end connected to each other,
the caption broadcasting end comprises:
an obtaining module 401, configured to obtain match information;
the analysis module 402 is configured to analyze the match information, and obtain score information corresponding to a target object passing through a mark point from the database according to the match information;
a display module 403, configured to display the competition information and the result information;
the server is provided with a database, and the database stores match information; the server includes:
a receiving module 301, configured to receive image data for a preset mark point;
a judging module 302, configured to judge whether there is a target object passing through the mark point based on the image data;
a recording module 303, configured to record, if yes, mark point information and current time information corresponding to the mark point;
a score information module 304, configured to use the mark point information and the time information as score information of the target object passing through the mark point;
a storage module 305, configured to store the score information to the database according to the competition information;
a sending module 306, configured to send the match information to the subtitle playing end; and the caption broadcasting end is used for analyzing the competition information and acquiring the score information corresponding to the target object passing through the mark point from the database according to the competition information.
Optionally, the apparatus further comprises:
and the timing module is used for starting timing when a competition starting signal is received.
Optionally, the device is connected to a camera, and the image data is generated by shooting the water area where the mark point is located by the camera according to a preset frequency.
Optionally, the saving module 304 further includes:
a target data table determining submodule for determining a target data table corresponding to the game name;
the marking point information determining submodule is used for determining the channel information and the marking point serial number of the target object according to the marking point information;
and the achievement information storage submodule is used for storing the achievement information into the target data table.
For the apparatus embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and reference may be made to the partial description of the method embodiment for relevant points.
An embodiment of the present invention further provides an electronic device, including: the method comprises a processor, a memory and a computer program which is stored in the memory and can run on the processor, wherein when the computer program is executed by the processor, each process of the embodiment of the live caption broadcasting method is realized, the same technical effect can be achieved, and the details are not repeated here to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when being executed by a processor, the computer program implements each process of the above-mentioned live-caption broadcasting method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The embodiments in the present specification are all described in a progressive manner, and each embodiment focuses on differences from other embodiments, and portions that are the same and similar between the embodiments may be referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal 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 terminal. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or terminal device that comprises the element.
The method, the device and the system for broadcasting the live caption provided by the invention are introduced in detail, specific examples are applied in the text to explain the principle and the implementation mode of the invention, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A live caption broadcasting method is characterized in that the method is applied to a server, the server is provided with a database, and match information is stored in the database; the server is connected with the caption playing end, and the method comprises the following steps:
receiving image data aiming at a preset mark point;
judging whether a target object passes through the mark point or not based on the image data;
if so, recording mark point information corresponding to the mark point and current time information;
taking the marking point information and the time information as achievement information of the target object passing through the marking point;
storing the score information to the database according to the competition information;
sending the match information to the subtitle broadcasting end; and the caption broadcasting end is used for analyzing the competition information and acquiring the score information corresponding to the target object passing through the mark point from the database according to the competition information.
2. The method according to claim 1, wherein the server has a timing function, and before the step of determining whether there is a target object passing through the marking point based on the image data, the method further comprises:
when a competition starting signal is received, timing is started;
the time information is obtained by timing the target object.
3. The method according to claim 2, wherein the server is connected with a camera, and the image data is generated by the camera shooting the water area where the mark point is located according to a preset frequency.
4. The method of claim 1, wherein the database comprises a plurality of data tables; the competition information comprises a competition name and mark point information; the marking point information comprises channel information and marking point serial numbers; the step of storing the achievement information to the database according to the competition information comprises:
determining a target data table corresponding to the game name;
determining the channel information and the mark point sequence number of the target object according to the mark point information;
and saving the achievement information to the target data table.
5. A live caption broadcasting method is characterized by being applied to a caption broadcasting end, wherein the caption broadcasting end is connected with a server, the server is provided with a database, and the database stores match information; the server is used for receiving image data aiming at the preset mark points; judging whether a target object passes through the mark point or not based on the image data; if so, recording mark point information corresponding to the mark point and current time information; taking the marking point information and the time information as achievement information of the target object passing through the marking point; storing the score information to the database according to the competition information; the method comprises the following steps:
obtaining competition information;
analyzing the competition information, and acquiring score information corresponding to the marked points of the target object from the database according to the competition information;
and displaying the competition information and the result information.
6. A live caption broadcasting device is characterized by being applied to a server, wherein the server is provided with a database, and match information is stored in the database; the server is connected with the caption playing end, and the device comprises:
the receiving module is used for receiving image data aiming at the preset mark points;
the recording module is used for judging whether a target object passes through the mark point or not based on the image data; if so, recording mark point information corresponding to the mark point and current time information;
the score information module is used for taking the marking point information and the time information as score information of the target object passing through the marking point;
the storage module is used for storing the score information to the database according to the competition information;
the sending module is used for sending the match information to the subtitle broadcasting end; and the caption broadcasting end is used for analyzing the competition information and acquiring the score information corresponding to the target object passing through the mark point from the database according to the competition information.
7. A live caption broadcasting device is characterized by being applied to a caption broadcasting end, wherein the caption broadcasting end is connected with a server, the server is provided with a database, and the database stores match information; the server is used for receiving image data aiming at the preset mark points; judging whether a target object passes through the mark point or not based on the image data; if so, recording mark point information corresponding to the mark point and current time information; taking the marking point information and the time information as the score information of the target object passing through the marking point; storing the score information to the database according to the competition information; the device comprises:
the acquisition module is used for acquiring match information;
the analysis module is used for analyzing the competition information and acquiring score information corresponding to the marked points of the target object from the database according to the competition information;
and the display module is used for displaying the competition information and the score information.
8. A live caption broadcasting system is characterized by comprising a server and a caption broadcasting end which are connected with each other, wherein the server is provided with a database, and match information is stored in the database; the server includes:
the receiving module is used for receiving image data aiming at the preset mark points;
the recording module is used for judging whether a target object passes through the mark point or not based on the image data; if so, recording mark point information corresponding to the mark point and current time information;
the score information module is used for taking the marking point information and the time information as score information of the target object passing through the marking point;
the storage module is used for storing the score information to the database according to the competition information;
the sending module is used for sending the match information to the subtitle broadcasting end; the caption broadcasting end is used for analyzing the competition information and acquiring score information corresponding to the target object passing through the mark point from the database according to the competition information;
the caption broadcasting end comprises:
the acquisition module is used for acquiring match information;
the analysis module is used for analyzing the competition information and acquiring score information corresponding to the marked points of the target object from the database according to the competition information;
and the display module is used for displaying the competition information and the achievement information.
9. An electronic device, comprising: a processor, a memory and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the live subtitle playout method as claimed in any one of claims 1 to 5.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the live-subtitle playout method as claimed in any one of claims 1 to 5.
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