CN115119061A - Video note generation method based on infinite screen system and related equipment - Google Patents
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
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- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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- H04N21/47217—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 controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
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Abstract
The invention discloses a video note generation method based on an infinite screen system and related equipment. The method comprises the following steps: when a target video is played, receiving a first signal, and creating a target window according to the first signal; acquiring target video information, judging whether a video note corresponding to the target video exists according to the target video information, and if the target video does not have a corresponding video note, generating a target video note in the target window according to the target video. The invention provides a method for generating video notes conveniently at the television end for users, and improves the convenience of video learning and video note generation at the television end.
Description
Technical Field
The invention relates to the technical field of televisions, in particular to a video note generation method based on an infinite screen system and related equipment.
Background
With the development of network technology, web lessons have become a new channel for acquiring knowledge. It is a good learning habit to follow video learning and take notes, usually we use pens and books to record, but people are used to record the courses of teachers by methods of recording videos, recording and the like at present in scientific and technological development, or synchronously record with paper pens, mobile phones, computers and the like while watching videos.
At present, in the course of learning a network course based on equipment such as a television or a computer, the arrangement of notes is not convenient enough, how to quickly and efficiently record and how to quickly review the notes becomes a difficult point when the video course is learned at a television end, and a user urgently needs a quick and efficient network course note recording method at the television end.
Thus, there is a need for improvements and enhancements in the art.
Disclosure of Invention
The invention provides a video note generation method based on an infinite screen system and related equipment, and aims to solve the problem that a user cannot conveniently learn videos on a smart television to generate video notes in the prior art.
The invention provides a video note generation method based on an infinite screen system, which comprises the following steps:
when a target video is played, receiving a first signal, and creating a target window according to the first signal;
acquiring target video information, judging whether a video note corresponding to the target video exists according to the target video information, and if the target video does not have a corresponding video note, generating a target video note in the target window according to the target video.
The obtaining of the target video information and the judging whether a video note corresponding to the target video exists according to the target video information comprise:
acquiring a video name and attribute information of the target video;
extracting a first note in a note library according to the video name, wherein the note name of the first note is consistent with the video name;
and judging whether the paragraph information of the first note is matched with the attribute information of the target video.
After the step of judging whether the video note corresponding to the target video exists according to the target video information further comprises the following steps:
if the target video has a corresponding video note, popping up a prompt window to inquire whether the video note corresponding to the target video needs to be opened;
receiving a second signal, and directly opening a video note corresponding to the target video in the target window when an option corresponding to the second signal is a first option; and when the option corresponding to the second signal is a second option, newly building the target video note in the target window.
The generating a target video note in the target window according to the target video comprises:
acquiring a video name and attribute information of the target video;
generating a note name of the target video note according to the video name;
and generating paragraph information of the target video note according to the attribute information.
The generating a target video note in the target window according to the target video comprises:
recognizing voice content in the target video through a voice recognition technology to generate a first text;
recognizing subtitle content in the target video through a character recognition technology to generate a second text;
generating a target text according to the first text and the second text through a bidirectional character correction technology;
the target text is recorded in the target video note in chronological order.
The generating a target video note according to the target video in the target window further comprises:
identifying target content in the target video;
when the target content is identified to be played by the target video, capturing a playing window of the target video to generate a target content picture;
and recording the target content picture and the target text in the target video note in a time sequence in a penetrating way.
The inserting and recording the target content picture and the target text in the target video note according to the time sequence comprises:
marking a review label on the target content picture and the target text;
the review tag carries target information, and the target information comprises a playing address of the target video, and a playing progress timestamp corresponding to the target text and/or the target content picture;
and when the review tag in the target video note is clicked, jumping to a corresponding position in the target video for playing according to the playing progress timestamp in the target information.
In a second aspect of the present invention, a video note generating apparatus based on an infinite screen system includes:
the first signal receiving module is used for receiving a first signal when a target video is played, and establishing a target window according to the first signal;
the judgment module is used for acquiring target video information, judging whether a video note corresponding to the target video exists according to the target video information, and if the target video does not have a corresponding video note, generating a target video note in the target window according to the target video.
In a third aspect of the present invention, a television is provided, wherein the television comprises: the computer-readable medium may include a memory, a processor, and an infinite screen system based video note generation program stored on the memory and executable on the processor, wherein the infinite screen system based video note generation program, when executed by the processor, implements the steps of the infinite screen system based video note generation method as described above.
In a fourth aspect of the present invention, a computer-readable storage medium is provided, wherein the computer storage medium stores one or more programs, which are executable by one or more processors to implement the steps of the video note generation method based on the infinite screen system according to any one of the above.
Has the advantages that: compared with the prior art, the invention provides a video note generation method based on an infinite screen system and related equipment. In the video note generating method based on the infinite screen system, when a target video is played, a first signal is received, a target window is created according to the first signal, then target video information is obtained, whether a video note corresponding to the target video exists or not is judged according to the target video information, and if the target video does not have a corresponding video note, a target video note is generated in the target window according to the target video. The method for conveniently generating the video note is provided for the user at the television, and convenience in video learning and video note generation at the television is improved.
Drawings
FIG. 1 is a flow chart of an embodiment of a video note generation method based on an infinite screen system according to the present invention;
FIG. 2 is a schematic diagram of a note generation window in an embodiment of a video note generation method based on an infinite screen system according to the present invention;
FIG. 3 is a diagram of a note content format in an embodiment of a video note generation method based on an infinite screen system according to the present invention;
FIG. 4 is a flowchart illustrating a user's use of an embodiment of a video note generation method based on an unlimited screen system according to the present invention;
FIG. 5 is a schematic block diagram of an embodiment of a video note generation apparatus based on an infinite screen system according to the present invention;
fig. 6 is a schematic operating environment diagram of an embodiment of a television set provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
The video note generating method based on the infinite screen system provided by this embodiment may be executed by a terminal, and the terminal may be, but is not limited to, an intelligent television, a computer, and the like, and the following description will take the intelligent television as an example. As shown in fig. 1, the video note generating method based on the infinite screen system provided in this embodiment includes the steps of:
s100, receiving a first signal when a target video is played, and creating a target window according to the first signal.
Fig. 4 is a flowchart used by a user in an embodiment of the video note generating method based on the infinite screen system, where the first signal is a signal sent by the user to open a target application, and in this embodiment, the target application may be an intelligent note application. Before the receiving the first signal, the method further comprises: the method comprises the steps of starting the intelligent television, logging in a television user account and opening a target video. In this embodiment, the target video may be a web course video, for example, the name of the web course video is: story in the second grade of primary school (below language) -spring.
Referring to fig. 2, when the online course video is played, a first signal sent by a user is received, where the first signal is a signal for opening the smart note application, and the smart note application is opened according to the first signal. And when the intelligent note application is opened, automatically detecting whether an application window is opened in a television system and is working, and when the target video is detected to be opened in the television system, popping up a prompt window to prompt whether the intelligent note application is opened by using a window splicing function. The user may select whether to open the smart note application using a windowing function by sending a third signal. And the television receives the third signal, when the option corresponding to the third signal is yes, the intelligent note application is opened by using a window splicing function, the target video is placed in a window 1, a target window is newly built in a television screen, and the intelligent note application is opened in the target window. In this embodiment, the target window is window 2.
S200, obtaining target video information, judging whether a video note corresponding to the target video exists according to the target video information, and if the target video does not have a corresponding video note, generating a target video note in the target window according to the target video.
After the intelligent note application is opened in the target window, the intelligent note application acquires target video information, judges whether a video note corresponding to the target video exists in a note library in the intelligent note application according to the target video information, and generates a target video note according to the target video in the target window if the target video does not have a corresponding video note.
The obtaining of the target video information and the judging whether a video note corresponding to the target video exists according to the target video information comprise:
s201, acquiring a video name and attribute information of the target video;
s202, extracting a first note in a note library according to the video name, wherein the note name of the first note is consistent with the video name;
s203, judging whether the paragraph information of the first note is matched with the attribute information of the target video.
The target video information includes a video name and attribute information of the target video, in this embodiment, the target video is an online course video, and the video name of the target video is: story in grade two of primary school (below language) -spring, the attribute information of the target video including: the target video playing address, the name of the online lesson course, the name of the teacher giving lessons, the name of the school and the like.
And if no video note consistent with the video name exists in a note library in the intelligent note application, determining that the target video does not have a corresponding video note, and generating a target video note in the target window according to the target video.
And if the first note in the note library in the intelligent note application is consistent with the video name, extracting the first note in the note library. Specifically, according to the video name of the target video: the first note is extracted from the story of the second grade of primary school (in linguistics) -spring, and is recorded as a note file with a name consistent with the video name of the target video, that is, the file name of the first note is also: elementary school grade two (in language) -story of spring.
In this embodiment, the target video is an online course video, and in practical applications, teachers from different schools may explain the same course, so that the first notes may be one or more, and to ensure that the first notes are the note files corresponding to the target video, paragraph information of each first note needs to be extracted, referring to fig. 3, where the paragraph information includes a playing address of the video corresponding to the first notes, an online course name, a teacher name giving a lesson, and a school name. And judging whether the paragraph information of the first note is matched with the attribute information of the target video, and if so, recording the first note as the video note corresponding to the target video.
After the step of judging whether the video note corresponding to the target video exists according to the target video information further comprises the following steps:
s204, if the target video has the corresponding video note, popping up a prompt window to inquire whether the video note corresponding to the target video needs to be opened or not;
s205, receiving a second signal, and directly opening a video note corresponding to the target video in the target window when the option corresponding to the second signal is the first option; and when the option corresponding to the second signal is a second option, newly building the target video note in the target window.
When the system detects that the target video has the corresponding video note, an inquiry window pops up in a screen of the television to prompt a user that a video note corresponding to the target video exists in the current self-enabled note taking application and inquire whether to be opened or not, and the user selects yes or no by sending a second signal.
Specifically, in this embodiment, the first option is yes, and the second option is no. The television receives a second signal, when an option corresponding to the second signal is a first option, a video note corresponding to the target video is opened in the target window, when the option corresponding to the second signal is a second option, a video note is newly built in the target window, and the newly built video note is the target video note.
Specifically, if the target video note file is newly created, the process returns to step 200 to generate a target video note according to the target video in the target window.
Wherein the generating a target video note in the target window according to the target video comprises:
s206, acquiring the video name and attribute information of the target video;
s207, generating a note name of the target video note according to the video name;
and S208, generating paragraph information of the target video note according to the attribute information.
In this embodiment, the target video is a web lesson course video, and the video name of the target video is: story in grade two of primary school (below language) -spring, the attribute information of the target video including: the target video playing address, the name of the online lesson course, the name of the teacher giving lessons, the name of the school and the like.
Generating a note name of the target video note according to the video name, that is, the note name of the target video note is: story in the second grade of primary school (below language) -spring.
And generating paragraph information of the target video note according to the attribute information, referring to information paragraph typesetting in the figure 3, and generating the paragraph information of the target video note according to the playing address of the target video, the name of the online lesson course, the name of the teacher giving lessons and the name of the school.
The generating a target video note in the target window according to the target video comprises:
s209, recognizing the voice content in the target video through a voice recognition technology to generate a first text;
s210, identifying subtitle content in the target video through a character recognition technology to generate a second text;
s211, generating a target text according to the first text and the second text through a bidirectional character correcting technology;
s212, recording the target text in the target video note according to the time sequence.
And generating a target video note according to the target video in the target window, wherein the target video note comprises a target text of the target video note generated according to the target video.
Specifically, in this embodiment, the target video is a web course video, firstly, the course explanation content of a teacher in the web course video is converted into a text format through a voice recognition technology, so as to obtain the first text, then, the letters in the web course video are obtained through a character recognition technology device, and then, according to the first text and the second text, through NLP (natural language processing) and semantic understanding, words with semantic understanding and ambiguity are removed, and an accurate learning note text record is output according to the semantic understanding, so as to obtain the target text. For example, when the actual content that the teacher explains is: in spring, which is a beautiful season, the conversion result recognized by the speech recognition technology is: spring, a powerless season; the text result recognized by the text recognition technology is as follows: in spring, it is a beautiful season. Characters with semantic understanding ambiguity are removed through a bidirectional character correction technology, namely NLP (natural language processing) and semantic understanding, and a character result generated after the semantic understanding is as follows: spring is a beautiful season. It can be seen that the accuracy of the character result after bidirectional correction is higher than that of the result recognized only by the voice recognition technology or only by the character recognition technology, the part with recognition errors is effectively corrected, and the correct semanteme and the target text are obtained.
And after the target text is identified, recording the target text in the target video note according to the time sequence.
The generating a target video note in the target window according to the target video further comprises:
s213, identifying target content in the target video;
s214, when the target content is identified to be played by the target video, automatically capturing a picture of the first window to generate a target content picture;
s215, the target content picture and the target text are recorded in the target video note in a time sequence insertion mode.
The target content may be acquired in a manner set in the smart note application, or may be intelligently identified by an image identification algorithm, which is not limited herein.
In this embodiment, the identifying of the target content in the target video may be a text identifying a preset region, and when the text identifying the preset region changes, the current first window is identified as the target content, and a screenshot is performed on the current first window to generate a target content picture. For example, the target content is a knowledge point of the online course video, during the playing of the online course video, the display position of the knowledge point is obtained, when the display position of the knowledge point is obtained, for the upper left corner area of the video playing window, the area coordinates x1, x2: z1z2: y1, y2: n1, and n2, the text of the area is identified and obtained through a character identification technology, if the text of the area changes, the knowledge point is considered to be switched, a new knowledge point is entered, the target content in the target video is considered to be identified at this time, the playing window of the target video is captured, and a target content picture is generated. And recording the target content picture and the target text in the target video note in a time sequence in a interspersed manner, as shown in fig. 3.
In this embodiment, the user may further send a fourth signal by clicking a video capture button to manually capture a play window of the target video. And the television receives a fourth signal, captures the current playing window of the target video to generate the target content picture, and records the target content picture and the target text in the target video note in a time sequence in an inserting manner.
The recording of the target content picture and the target text in the target video note in a time sequence comprises:
s216, marking a review label on the target content picture and the target text;
s217, the review tag carries target information, and the target information comprises a playing address of the target video, the target characters and/or a playing progress timestamp corresponding to the target content picture;
s218, when the review tag in the target video note is clicked, jumping to a corresponding position in the target video for playing according to the playing progress timestamp in the target information.
And recording the target content picture and the target text in the target video note in a time sequence in a penetrating manner, and simultaneously marking a review tag on the target content picture and the target text, wherein the review tag carries target information, and the target information comprises a playing address of the target video, the target text and/or a playing progress timestamp corresponding to the target content picture.
Specifically, the review tag also carries an application name and a video name corresponding to the target video.
The application name and the video name are used for confirming whether the recorded target characters and/or the target content pictures are stored in correct notes. For example, in the window splicing, the intelligent note application window opens a record of a course a, and the video playing window plays video content of a course B, at this time, the video content can be distinguished through the course name, and when the video playing window is identified to be inconsistent with the name of the intelligent note application window, a prompt box pops up to prompt to open a video corresponding to the current note or open a note corresponding to the current video.
And when a review tag in the target video note is clicked, jumping to a corresponding position in the target video to play according to the play progress timestamp in the target information. The method comprises the steps of jumping to a corresponding position in the target video which is playing or jumping to a corresponding position in the target video after the target video is opened.
S219, receiving a fifth signal, and outputting the target video note as a file in a target format according to the fifth signal;
s220, receiving a sixth signal, and saving the target video note according to the sixth signal.
S220, receiving a seventh signal, and storing the target video into the mobile device according to the seventh signal.
Specifically, the user can output the target video note as a file in a target format by clicking an output button, where the file in the target format includes files in formats such as doc, wps, pdf, and the like.
The user can also save the file in the target format in a note library of the intelligent note application by clicking a save button, wherein the note library is in a cloud platform of the intelligent note application. The file in the target format can be stored in the mobile device in a two-dimensional code scanning mode and the like.
The embodiment provides a video note generation method based on an infinite screen system, which comprises the steps of newly building a target window when a target video is played, opening a target application in the target window, and combining the target application window and a playing window of the target video into a spliced window for displaying; after the target application is identified according to a voice identification technology and a character identification technology, identifying the content explained by a teacher in the target video through a bidirectional character correction technology, converting the content explained by the teacher into a target text, and recording the target text in the target video note according to the time sequence; and identifying a knowledge point of a playing window of the target video through a screenshot function, screenshot to obtain a target content picture, and recording the target content picture and the target text in the target video note in a time sequence in an inserting manner. And when the retrospective tag in the target video note is clicked, jumping to a corresponding position in the target video to play according to the play progress timestamp in the target information. And finally, when the target video note is generated, the user can output the target video note into a file in a target format by clicking an output button, and the file in the target format can be stored in mobile equipment in a two-dimensional code scanning mode and the like.
In summary, the present embodiment provides a video note generating method based on an infinite screen system, which receives a first signal when a target video is played, and creates a target window according to the first signal; acquiring target video information, judging whether a video note corresponding to the target video exists according to the target video information, and if the target video does not have a corresponding video note, generating a target video note in the target window according to the target video. The invention provides a method for generating video notes conveniently at the television end for users, and improves the convenience of video learning and video note generation at the television end.
It should be understood that, although the steps in the flowcharts shown in the figures of the present specification are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps of the present invention are not limited to being performed in the exact order disclosed, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps of the present invention may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of performing the sub-steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to a computer program, which can be stored in a non-volatile computer readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, databases, or other media used in embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
Example two
Based on the foregoing embodiment, the present invention further provides a video note generating device based on an infinite screen system, a functional module diagram of which is shown in fig. 5, and the video note generating device based on the infinite screen system includes:
the first signal receiving module is used for receiving a first signal when a target video is played, and establishing a target window according to the first signal;
the judgment module is used for acquiring target video information, judging whether a video note corresponding to the target video exists according to the target video information, and if the target video does not have a corresponding video note, generating a target video note in the target window according to the target video.
EXAMPLE III
As shown in fig. 6, based on the above video note generation method based on the infinite screen system, the present invention further provides a television, which includes a processor 10, a memory 20 and a display 30. Fig. 6 shows only some of the components of the television set, but it is to be understood that not all of the shown components are required to be implemented, and that more or fewer components may be implemented instead.
The storage 20 may in some embodiments be an internal storage unit of the television set, such as a hard disk or a memory of the television set. In other embodiments, the memory 20 may also be an external storage device of the television, such as a plug-in hard disk provided on the television, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like. Further, the memory 20 may also include both an internal storage unit and an external storage device of the television set. The memory 20 is used for storing application software installed in the television and various types of data, such as program codes of the installed television. The memory 20 may also be used to temporarily store data that has been output or is to be output. In one embodiment, the memory 20 stores an unlimited screen system based video note generating program 40, and the unlimited screen system based video note generating program 40 can be executed by the processor 10, so as to implement the unlimited screen system based video note generating method in the present application.
The processor 10 may be, in some embodiments, a Central Processing Unit (CPU), a microprocessor or other data Processing chip, and is configured to run program codes stored in the memory 20 or process data, such as executing the video note generating method based on the wireless screen system.
The display 30 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch panel, or the like in some embodiments. The display 30 is used to display information on the television and to display a visual user interface. The components 10-30 of the television set communicate with each other via a system bus.
In one embodiment, the following steps are implemented when the processor 10 executes the infinite screen system based video note generation program 40 in the memory 20:
when a target video is played, receiving a first signal, and creating a target window according to the first signal;
acquiring target video information, judging whether a video note corresponding to the target video exists according to the target video information, and if the target video does not have a corresponding video note, generating a target video note in the target window according to the target video.
The obtaining of the target video information and the judging whether a video note corresponding to the target video exists according to the target video information comprise:
acquiring a video name and attribute information of the target video;
extracting a first note in a note library according to the video name, wherein the note name of the first note is consistent with the video name;
and judging whether the paragraph information of the first note is matched with the attribute information of the target video.
After determining whether a video note corresponding to the target video exists according to the target video information, the method further includes:
if the target video has a corresponding video note, popping up a prompt window to inquire whether the video note corresponding to the target video needs to be opened;
receiving a second signal, and directly opening a video note corresponding to the target video in the target window when an option corresponding to the second signal is a first option; and when the option corresponding to the second signal is a second option, newly building the target video note in the target window.
Wherein the generating a target video note in the target window according to the target video comprises:
acquiring a video name and attribute information of the target video;
generating a note name of the target video note according to the video name;
and generating paragraph information of the target video note according to the attribute information.
Wherein the generating a target video note in the target window according to the target video comprises:
recognizing voice content in the target video through a voice recognition technology to generate a first text;
recognizing subtitle content in the target video through a character recognition technology to generate a second text;
generating a target text according to the first text and the second text through a bidirectional character correction technology;
the target text is recorded in the target video note in chronological order.
Wherein the generating a target video note in the target window according to the target video further comprises:
identifying target content in the target video;
when the target content is identified to be played by the target video, capturing a playing window of the target video to generate a target content picture;
and recording the target content picture and the target text in the target video note in a time sequence in a penetrating way.
Wherein the inserting and recording the target content picture and the target text in the target video note in a time sequence includes:
marking a review label on the target content picture and the target text;
the review tag carries target information, and the target information comprises a playing address of the target video, and a playing progress timestamp corresponding to the target text and/or the target content picture;
and when the review tag in the target video note is clicked, jumping to a corresponding position in the target video for playing according to the playing progress timestamp in the target information.
Example four
The present invention also provides a computer readable storage medium having one or more programs stored thereon, the one or more programs being executable by one or more processors to implement the steps of the infinite screen system based video note generating method according to the above embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A video note generation method based on an infinite screen system is characterized by comprising the following steps:
when a target video is played, receiving a first signal, and creating a target window according to the first signal;
acquiring target video information, judging whether a video note corresponding to the target video exists according to the target video information, and if the target video does not have a corresponding video note, generating a target video note in the target window according to the target video.
2. The video note generation method based on the infinite screen system according to claim 1, wherein the obtaining target video information and the determining whether there is a video note corresponding to the target video according to the target video information includes:
acquiring a video name and attribute information of the target video;
extracting a first note in a note library according to the video name, wherein the note name of the first note is consistent with the video name;
and judging whether the paragraph information of the first note is matched with the attribute information of the target video.
3. The video note generating method based on the infinite screen system according to claim 1, wherein after determining whether there is a video note corresponding to the target video according to the target video information, the method further comprises:
if the target video has a corresponding video note, popping up a prompt window to inquire whether the video note corresponding to the target video needs to be opened;
receiving a second signal, and directly opening a video note corresponding to the target video in the target window when an option corresponding to the second signal is a first option; and when the option corresponding to the second signal is a second option, the target video note is newly established in the target window.
4. The infinite screen system-based video note generation method of claim 2, wherein generating a target video note in the target window from the target video comprises:
acquiring a video name and attribute information of the target video;
generating a note name of the target video note according to the video name;
and generating paragraph information of the target video note according to the attribute information.
5. The infinite screen system-based video note generation method of claim 1, wherein the generating a target video note from the target video in the target window comprises:
recognizing voice content in the target video through a voice recognition technology to generate a first text;
recognizing subtitle content in the target video through a character recognition technology to generate a second text;
generating a target text according to the first text and the second text through a bidirectional character correction technology;
the target text is recorded in the target video note in chronological order.
6. The infinite screen system-based video note generation method of claim 5, wherein generating a target video note from the target video in the target window further comprises:
identifying target content in the target video;
when the target content is identified to be played by the target video, capturing a playing window of the target video to generate a target content picture;
and recording the target content picture and the target text in the target video note in a time sequence in a penetrating way.
7. The infinite screen system-based video note generation method of claim 6, wherein the chronologically interspersed recording of the target content picture and the target text in the target video note comprises:
marking a review label on the target content picture and the target text;
the review tag carries target information, and the target information comprises a playing address of the target video, and a playing progress timestamp corresponding to the target text and/or the target content picture;
and when the review tag in the target video note is clicked, jumping to a corresponding position in the target video for playing according to the playing progress timestamp in the target information.
8. A video note generation apparatus based on an infinite screen system, the apparatus comprising:
the first signal receiving module is used for receiving a first signal when a target video is played, and establishing a target window according to the first signal;
the judgment module is used for acquiring target video information, judging whether a video note corresponding to the target video exists according to the target video information, and if the target video does not have a corresponding video note, generating a target video note in the target window according to the target video.
9. A television set, characterized in that the television set comprises: a memory, a processor, and an infinite screen system based video note generation program stored on the memory and executable on the processor, the infinite screen system based video note generation program when executed by the processor implementing the steps of the infinite screen system based video note generation method of any of claims 1-7.
10. A computer readable storage medium, storing one or more programs, the one or more programs being executable by one or more processors to perform the steps of the infinite screen system based video note generation method according to any one of claims 1-7.
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