CN110730377A - Short video recording method and device based on interactive classroom - Google Patents
Short video recording method and device based on interactive classroom Download PDFInfo
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- CN110730377A CN110730377A CN201911042626.8A CN201911042626A CN110730377A CN 110730377 A CN110730377 A CN 110730377A CN 201911042626 A CN201911042626 A CN 201911042626A CN 110730377 A CN110730377 A CN 110730377A
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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]
- H04N21/40—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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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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]
- H04N21/40—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
- H04N21/47202—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 requesting content on demand, e.g. video on demand
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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]
- H04N21/40—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
- H04N21/485—End-user interface for client configuration
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Abstract
The application relates to a short video recording method and device based on an interactive classroom, belonging to the technical field of computers, and the method comprises the following steps: accessing an interactive classroom of a target course; displaying a classroom interaction interface of an interaction classroom, wherein the classroom interaction interface comprises a recording starting control and a recording ending control; determining a recording starting time when receiving a recording starting operation acting on a recording starting control; continuously recording the classroom interaction interface corresponding to the recording starting moment; determining the recording ending time when receiving the recording ending operation acting on the recording ending control; stopping recording the classroom interaction interface to obtain a target short video when the playing time of the classroom interaction interface reaches the recording ending time; the problems that the existing video recording mode consumes large resources and the efficiency of viewing the expected content in the recorded video is low can be solved; the flexibility of the video acquisition process is improved, the resources consumed in the video recording process are reduced, and the efficiency of viewing the expected content is ensured.
Description
Technical Field
The application relates to a short video recording method and device based on an interactive classroom, and belongs to the technical field of computers.
Background
The interactive classroom refers to an application scene of the same interactive classroom among a plurality of classrooms through an interactive software system and audio and video hardware equipment. In the process of interactive classroom, a teacher or a student usually needs to record a classroom interactive interface, so that the teacher or the student can review the classroom interactive interface conveniently in an online manner.
The video recording mode in the existing interactive classroom is as follows: and recording a classroom interaction interface in the interactive classroom process in the whole course.
However, a teacher or a student may only need to record a part of videos in an interactive classroom, and at this time, recording a classroom interactive interface in the whole course causes resource waste, and the efficiency of viewing desired contents is low.
Disclosure of Invention
The application provides a short video recording method and device based on an interactive classroom, which can solve the problems that the existing video recording mode consumes more resources and the efficiency of viewing expected content in the recorded video is lower. The application provides the following technical scheme:
in a first aspect, a short video recording method based on an interactive classroom is provided, where the method includes:
accessing an interactive classroom of a target course;
displaying a classroom interaction interface of the interaction classroom, wherein the classroom interaction interface comprises a recording starting control and a recording ending control;
when receiving a recording starting operation acting on the recording starting control, determining a recording starting time based on a first time corresponding to the recording starting operation;
continuously recording the classroom interaction interface corresponding to the recording starting moment;
when receiving the recording ending operation acting on the recording ending control, determining the recording ending time based on a second time corresponding to the recording ending operation;
and stopping recording the classroom interaction interface when the playing time of the classroom interaction interface reaches the recording ending time to obtain a target short video.
Optionally, the method further comprises:
and sending the target short video to other classroom flat plates accessed into the interactive classroom, wherein the target short video is used for the other classroom flat plates to display the target short video on a video display page.
Optionally, the method further comprises:
and displaying the target short video on a video display page of the current classroom tablet.
Optionally, the method further comprises:
receiving a viewing operation of video display pages of other classroom panels accessed to the interactive classroom;
acquiring and displaying video display pages of other classroom panels indicated by the viewing operation;
and when the collection operation of the short videos in the video display page is received, collecting the short videos in the video display page into the video display page of the current classroom tablet.
Optionally, the determining a recording start time based on the first time corresponding to the recording start operation includes:
determining the moment of a first preset time length before the first moment as the recording starting moment;
alternatively, the first and second electrodes may be,
and determining the first time as the recording starting time.
Optionally, the determining a recording ending time based on a second time corresponding to the recording ending operation includes:
determining the moment with a second preset time length before the second moment as the recording ending moment;
alternatively, the first and second electrodes may be,
and determining the second moment as the recording ending moment.
Optionally, the classroom interaction interface further includes a recording pause control, the recording start operation is received for the nth time, n is an integer from 1 to m in sequence, and m is the total number of times of executing the recording start operation in the process of recording a short video;
after the classroom interaction interface corresponding to the recording starting time begins to be recorded continuously, the method further comprises the following steps:
when the recording pause operation acting on the recording pause control is received for the nth time, determining the recording pause time based on a third time corresponding to the recording pause operation;
and stopping recording the classroom interaction interface when the playing time of the classroom interaction interface reaches the recording stopping time to obtain the nth short video clip.
Optionally, the stopping recording the classroom interaction interface when the playing time of the classroom interaction interface reaches the recording ending time to obtain a target short video includes:
acquiring an mth short video clip between the recording starting time corresponding to the mth recording starting operation and the recording ending time corresponding to the recording ending operation;
and splicing the m short video segments to obtain the target short video.
Optionally, the determining the recording suspension time based on a third time corresponding to the recording suspension operation includes:
determining the time of a third preset time length before the third time as the recording pause time;
alternatively, the first and second electrodes may be,
and determining the third moment as the recording ending moment.
In a second aspect, there is provided an interactive classroom based short video recording apparatus, the apparatus comprising:
the classroom access module is used for accessing an interactive classroom of a target course;
the classroom display module is used for displaying a classroom interaction interface of the interaction classroom, and the classroom interaction interface comprises a recording starting control and a recording ending control;
the first determining module is used for determining the recording starting time based on the first time corresponding to the recording starting operation when the recording starting operation acting on the recording starting control is received;
the video recording module is used for continuously recording the classroom interaction interface corresponding to the recording starting moment;
the second determining module is used for determining the recording ending time based on a second time corresponding to the recording ending operation when the recording ending operation acting on the recording ending control is received;
and the video acquisition module is used for stopping recording the classroom interaction interface when the playing time of the classroom interaction interface reaches the recording ending time to obtain a target short video, and the time length of the target short video is the time length between the recording starting time and the recording stopping time.
The beneficial effect of this application lies in: through an interactive classroom accessed to a target course; displaying a classroom interaction interface of an interaction classroom, wherein the classroom interaction interface comprises a recording starting control and a recording ending control; when receiving a recording starting operation acting on a recording starting control, determining a recording starting time based on a first time corresponding to the recording starting operation; continuously recording the classroom interaction interface corresponding to the recording starting moment; when receiving a recording ending operation acting on a recording ending control, determining a recording ending time based on a second time corresponding to the recording ending operation; stopping recording the classroom interaction interface when the playing time of the classroom interaction interface reaches the recording ending time to obtain a target short video; the problems that the existing video recording mode consumes large resources and the efficiency of viewing the expected content in the recorded video is low can be solved; as the teacher and the students can flexibly intercept the short videos in the interactive classroom process according to the needs of the teacher and the students, the flexibility of the video acquisition process can be improved, the resources consumed in the video recording process are reduced, and the efficiency of viewing the expected contents is ensured.
The foregoing description is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clear and clear, and to implement the technical solutions according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a classroom interaction system according to an embodiment of the present application;
fig. 2 is a flowchart of a short video recording method based on interactive classroom according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a classroom interaction interface provided in accordance with an embodiment of the present application;
FIG. 4 is a schematic diagram of a target short video provided by an embodiment of the present application;
fig. 5 is a schematic diagram of a target short video sharing method according to an embodiment of the present application;
FIG. 6 is a schematic diagram of a favorite short video provided by an embodiment of the present application;
fig. 7 is a block diagram of an interactive classroom based short video recording device according to an embodiment of the present application.
Detailed Description
The following detailed description of embodiments of the present application will be described in conjunction with the accompanying drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
First, several nouns to which the present application relates are explained.
An interactive classroom: the online teaching method is an online teaching scene which realizes the same class among a plurality of classrooms and supports the interaction among the plurality of classrooms through interactive software and audio and video hardware equipment. Illustratively, an interactive classroom includes a lecture classroom and a plurality of lecture classrooms, such as: 9 listening and speaking classrooms, 6 listening and speaking classrooms and the like, and the number of the listening and speaking classrooms in the interactive classroom is not limited by the application.
A lecture room is mainly used: a classroom as a speaker in an interactive classroom.
Listening and speaking classroom: the classroom as a listening and speaking party in an interactive classroom.
And (3) giving a teacher: the teacher who is responsible for giving lessons and using teaching products in the lecture room is mainly taught.
Listening and speaking teachers: the teachers who are in charge of maintaining classroom order and using teaching products in the listening and speaking classroom.
Classroom tablet (also known as electronic schoolbag): the teaching aid is an auxiliary tool for teachers to give lessons and helps teachers to realize mobile teaching. The functions include preparation of lessons, testing, resources, management, remote control and the like.
Fig. 1 is a schematic structural diagram of a classroom interaction system according to an embodiment of the present application, and as shown in fig. 1, the classroom interaction system at least includes: a first classroom tablet 110, a second classroom tablet 120, and a classroom interaction platform 130.
The first classroom board 110 is a board used by a teacher. The second classroom board 120 is a board used by students.
The first classroom tablet 110 and the second classroom tablet 120 establish an interactive classroom based on the classroom interaction platform 130.
Illustratively, the first classroom tablet 110 accesses the classroom interaction platform 130; and generating a classroom identification corresponding to the target classroom. A second classroom tablet 120 for accessing a classroom interaction platform 130; acquiring a course identification; adding a target classroom based on the classroom identification; and performs classroom interaction with the first classroom board in the target classroom.
The classroom identification can be a two-dimensional code or a character string, and the implementation mode of the classroom identification is not limited in the embodiment.
The classroom interaction platform 130 can be comprised of a single server host; alternatively, a plurality of server hosts may be used. A classroom interaction platform 130, configured to provide interactive classroom services for the accessed first classroom tablet 110 and second classroom tablet 120.
Interactive classroom services include, but are not limited to: classroom creation, classroom deletion, data storage services, and data reading services.
Wherein the first classroom board 110 and the second classroom board 120 can be located in the same space; alternatively, the first classroom board 110 and the second classroom board 120 are located in different spaces.
Alternatively, the number of first classroom boards 110 and the number of second classroom boards 120 can be one; alternatively, there may be a plurality of the first classroom plates 110 and the second classroom plates 120, which are not limited in this embodiment.
Based on the classroom interaction system, the interactive classroom-based short video recording method provided by the application is introduced below.
Fig. 2 is a flowchart of a short video recording method based on an interactive classroom according to an embodiment of the present application, and as shown in fig. 2, this embodiment is described by taking as an example that the method is applied to the first classroom board 110 or the second classroom board 120 shown in fig. 1, and the method at least includes:
The current classroom tablet accesses the interactive classroom of the target course. The current classroom tablet can be a classroom tablet that creates the target class (i.e., the first classroom tablet or a teacher use classroom tablet); or, it may be a classroom board added after the target course is created (i.e., the second classroom board or the classroom board used by the student).
And the starting recording control and the ending recording control are virtual controls in a classroom interaction interface. The classroom interaction interface is a video interface for displaying an interaction classroom.
Referring to the classroom interaction interface shown in fig. 3, the classroom interaction interface includes a start recording control 31 and an end recording control 32.
Step 203, when receiving a recording start operation acting on the recording start control, determining a recording start time based on a first time corresponding to the recording start operation.
In one example, a time before the first time by a first preset time period is determined as the recording start time. Since the teacher or the student determines that the classroom interaction video needs to be recorded after watching a section of classroom interaction video in the interactive classroom process, the video clip which the teacher or the student desires to record can be recorded by determining the time of the first preset time before the first time as the recording start time.
The first preset time length can be determined by a teacher or a student; or the default setting is set in the current classroom tablet, and the setting mode of the first preset duration is not limited in this embodiment. Such as: the first preset duration is fixedly set to 3 s.
In yet another example, the first time is determined as the recording start time.
And step 204, continuously recording the classroom interaction interface corresponding to the recording starting moment.
Optionally, the current classroom tablet calls a screen recording interface to continuously record the classroom interaction interface. The recording process also comprises recording the audio information of the interactive classroom.
In one example, a time before the second time by a second preset time period is determined as the end recording time. Since the teacher or the student determines that the recording of the classroom interaction video needs to be finished only after watching a section of classroom interaction video in the course of the interactive classroom, the present example can stop recording the video at a time desired by the teacher or the student by determining a time that is a second preset time period before the second time as the recording-finished time.
The second preset time length can be determined by a teacher or a student; or the default setting is set in the current classroom tablet, and the setting mode of the second preset duration is not limited in this embodiment. Such as: the second preset time length is obtained by the teacher or the student through the position of the dragging ending moment, and the time length is 1 s.
In yet another example, the second time is determined as the end recording time.
And step 206, stopping recording the classroom interaction interface when the playing time of the classroom interaction interface reaches the recording ending time, and obtaining the target short video.
The duration of the target short video is less than the duration of the interactive classroom.
If the current classroom tablet receives the recording starting operation only once in the interactive classroom process, the time length of the target short video is the time length from the recording starting time corresponding to the recording starting operation to the recording ending time.
Optionally, in the present application, the classroom interaction interface further includes a pause recording control (refer to pause recording control 33 in fig. 3). The recording start operation received in step 203 is received for the nth time, n is an integer from 1 to m in sequence, and m is the total number of times of executing the recording start operation in the process of recording a short video. At this time, after step 204, the method further includes: when the recording pause operation acting on the recording pause control is received for the nth time, determining the recording pause time based on a third time corresponding to the recording pause operation; and stopping recording the classroom interaction interface when the playing time of the classroom interaction interface reaches the recording stopping time to obtain the nth short video clip.
At this time, the target short video is obtained by the following steps: acquiring an mth short video clip between the recording starting time corresponding to the mth recording starting operation and the recording ending time corresponding to the recording ending operation; and splicing the m short video segments to obtain the target short video.
Such as: referring to fig. 4, when the current classroom tablet receives the recording start operation for the first time, the current classroom tablet starts to record a classroom interaction interface; and then, pausing to record the classroom interaction interface when the current classroom tablet receives the pause recording operation for the 1 st time to obtain the 1 st segment of the short video segment. When the current classroom tablet receives the recording start operation for the 2 nd time, a classroom interaction interface starts to be recorded; and then, pausing to record the classroom interaction interface when the current classroom tablet receives pause recording operation for the 2 nd time, and obtaining a 2 nd short video segment. When the current classroom tablet receives the recording start operation for the 3 rd time, a classroom interaction interface starts to be recorded; then, when the current classroom tablet receives the end recording operation, the recording classroom interaction interface is ended, and a 3 rd (m is 3) short video segment is obtained.
And finally, splicing the 1 st section of short video clip, the 2 nd section of short video clip and the 3 rd section of short video clip to obtain the target short video.
In one example, a time before the third time by a third preset time period is determined as the recording pause time.
In yet another example, the third time is determined as the end recording time.
In summary, the short video recording method based on the interactive class provided by the embodiment accesses the interactive class of the target course; displaying a classroom interaction interface of an interaction classroom, wherein the classroom interaction interface comprises a recording starting control and a recording ending control; when receiving a recording starting operation acting on a recording starting control, determining a recording starting time based on a first time corresponding to the recording starting operation; continuously recording the classroom interaction interface corresponding to the recording starting moment; when receiving a recording ending operation acting on a recording ending control, determining a recording ending time based on a second time corresponding to the recording ending operation; stopping recording the classroom interaction interface when the playing time of the classroom interaction interface reaches the recording ending time to obtain a target short video; the problems that the existing video recording mode consumes large resources and the efficiency of viewing the expected content in the recorded video is low can be solved; as the teacher and the students can flexibly intercept the short videos in the interactive classroom process according to the needs of the teacher and the students, the flexibility of the video acquisition process can be improved, the resources consumed in the video recording process are reduced, and the efficiency of viewing the expected contents is ensured.
Optionally, based on the above embodiment, after step 206, the current classroom tablet can also send the target short video to other classroom tablets accessing the interactive classroom, where the target short video is used for the other classroom tablets to display the target short video on the video display page.
In one example, when the current classroom tablet uses the classroom tablet (i.e., the first classroom tablet in fig. 1) for a teacher, the target short video is sent to other classroom tablets that access the interactive classroom. The other classroom board uses the classroom board (i.e., the second classroom board in fig. 1) for students. Referring to the schematic diagram of fig. 5 showing the teacher using the classroom tablet to push the target short video to the students using the classroom tablet, it can be seen from fig. 5 that the teacher uses the classroom tablet to push the target short video to each student using the classroom tablet.
The video display page is independent of the classroom interaction interface. The video display page may also be referred to as a space, a circle, etc., and the present embodiment does not limit the name of the video display page.
Optionally, the current classroom tablet sends the target short video to the classroom interaction platform, and the classroom interaction platform sends the target short video to other classroom tablets accessing the interactive classroom respectively.
Optionally, the target short video is displayed on the video display page of the current classroom tablet.
Referring to the video display page of the current classroom board shown in fig. 6, the video display page displays the target short videos 61 and 62 recorded by the current classroom board.
Optionally, the current classroom tablet can also access the video display pages of other classroom tablets. At the moment, the current classroom tablet receives the checking operation of the video display pages of other classroom tablets accessing the interactive classroom; acquiring and displaying video display pages of other classroom panels for viewing operation instructions; when the collection operation of the short videos in the video display page is received, the short videos in the video display page are collected into the video display page of the current classroom tablet. Referring to fig. 6, the video display page of the current classroom tablet also displays short videos 63 of the video display pages of the other classroom tablets.
In one example, the current classroom board and the other classroom boards are both classroom boards used by students (i.e., the second classroom board in fig. 1).
Of course, the current classroom tablet can also receive comment operations and/or marking operations (such as praise operations) and the like for short videos in video display pages of other classroom tablets, and this embodiment is not listed here.
In summary, according to the short video recording method based on the interactive classroom provided by the embodiment, the target short video is pushed to other classroom flat panels to be displayed in the video display pages of the other classroom flat panels, so that the target short video can be automatically pushed.
In addition, the short videos interested in the video display page are collected into the video display page of the current classroom flat plate through visiting the video display pages of other classroom flat plates, and the personalized watching of the short videos can be realized.
Fig. 7 is a block diagram of an interactive classroom-based short video recording device according to an embodiment of the present application, which is described by taking the interactive classroom-based short video recording device as an example of the first classroom board 110 or the second classroom board 120 in the classroom interaction system provided in the above embodiment. The device at least comprises the following modules: a classroom access module 710, a classroom display module 720, a first determination module 730, a video recording module 740, a second determination module 750, and a video acquisition module 760.
A classroom access module 710 for accessing an interactive classroom of a target course;
the classroom display module 720 is used for displaying a classroom interaction interface of the interaction classroom, wherein the classroom interaction interface comprises a recording starting control and a recording ending control;
a first determining module 730, configured to determine, when a recording start operation acting on the recording start control is received, a recording start time based on a first time corresponding to the recording start operation;
the video recording module 740 is configured to start continuous recording on the classroom interaction interface corresponding to the recording start time;
a second determining module 750, configured to determine, when a recording ending operation acting on the recording ending control is received, a recording ending time based on a second time corresponding to the recording ending operation;
the video obtaining module 760 is configured to stop recording the classroom interaction interface when the playing time of the classroom interaction interface reaches the recording ending time, so as to obtain a target short video, where the time length of the target short video is the time length between the recording starting time and the recording stopping time.
For relevant details reference is made to the above-described method embodiments.
It should be noted that: in the foregoing embodiment, when the short video recording apparatus based on the interactive classroom is used to record the short video based on the interactive classroom, the foregoing division of the functional modules is only used for illustration, and in practical applications, the above function allocation may be completed by different functional modules according to needs, that is, the internal structure of the short video recording apparatus based on the interactive classroom is divided into different functional modules to complete all or part of the above described functions. In addition, the short video recording device based on the interactive classroom provided by the embodiment and the short video recording method based on the interactive classroom belong to the same concept, and the specific implementation process is described in the method embodiment and is not described herein again.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A short video recording method based on an interactive classroom is characterized by comprising the following steps:
accessing an interactive classroom of a target course;
displaying a classroom interaction interface of the interaction classroom, wherein the classroom interaction interface comprises a recording starting control and a recording ending control;
when receiving a recording starting operation acting on the recording starting control, determining a recording starting time based on a first time corresponding to the recording starting operation;
continuously recording the classroom interaction interface corresponding to the recording starting moment;
when receiving the recording ending operation acting on the recording ending control, determining the recording ending time based on a second time corresponding to the recording ending operation;
and stopping recording the classroom interaction interface when the playing time of the classroom interaction interface reaches the recording ending time to obtain a target short video.
2. The method of claim 1, further comprising:
and sending the target short video to other classroom flat plates accessed into the interactive classroom, wherein the target short video is used for the other classroom flat plates to display the target short video on a video display page.
3. The method of claim 1, further comprising:
and displaying the target short video on a video display page of the current classroom tablet.
4. The method of claim 1, further comprising:
receiving a viewing operation of video display pages of other classroom panels accessed to the interactive classroom;
acquiring and displaying video display pages of other classroom panels indicated by the viewing operation;
and when the collection operation of the short videos in the video display page is received, collecting the short videos in the video display page into the video display page of the current classroom tablet.
5. The method according to any one of claims 1 to 4, wherein the determining a recording start time based on the first time corresponding to the recording start operation comprises:
determining the moment of a first preset time length before the first moment as the recording starting moment;
alternatively, the first and second electrodes may be,
and determining the first time as the recording starting time.
6. The method according to any one of claims 1 to 4, wherein the determining the recording ending time based on the second time corresponding to the recording ending operation comprises:
determining the moment with a second preset time length before the second moment as the recording ending moment;
alternatively, the first and second electrodes may be,
and determining the second moment as the recording ending moment.
7. The method according to any one of claims 1 to 4, wherein the classroom interaction interface further comprises a pause recording control, the start recording operation is received for the nth time, n is an integer from 1 to m in sequence, and m is the total number of times of executing the start recording operation in the process of recording a short video;
after the classroom interaction interface corresponding to the recording starting time begins to be recorded continuously, the method further comprises the following steps:
when the recording pause operation acting on the recording pause control is received for the nth time, determining the recording pause time based on a third time corresponding to the recording pause operation;
and stopping recording the classroom interaction interface when the playing time of the classroom interaction interface reaches the recording stopping time to obtain the nth short video clip.
8. The method according to claim 7, wherein stopping recording the classroom interaction interface when the playing time of the classroom interaction interface reaches the end recording time to obtain a target short video comprises:
acquiring an mth short video clip between the recording starting time corresponding to the mth recording starting operation and the recording ending time corresponding to the recording ending operation;
and splicing the m short video segments to obtain the target short video.
9. The method according to claim 7, wherein the determining the time for pausing the recording based on the third time corresponding to the operation for pausing comprises:
determining the time of a third preset time length before the third time as the recording pause time;
alternatively, the first and second electrodes may be,
and determining the third moment as the recording ending moment.
10. An interactive classroom-based short video recording apparatus, the apparatus comprising:
the classroom access module is used for accessing an interactive classroom of a target course;
the classroom display module is used for displaying a classroom interaction interface of the interaction classroom, and the classroom interaction interface comprises a recording starting control and a recording ending control;
the first determining module is used for determining the recording starting time based on the first time corresponding to the recording starting operation when the recording starting operation acting on the recording starting control is received;
the video recording module is used for continuously recording the classroom interaction interface corresponding to the recording starting moment;
the second determining module is used for determining the recording ending time based on a second time corresponding to the recording ending operation when the recording ending operation acting on the recording ending control is received;
and the video acquisition module is used for stopping recording the classroom interaction interface when the playing time of the classroom interaction interface reaches the recording ending time to obtain a target short video, and the time length of the target short video is the time length between the recording starting time and the recording stopping time.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111613252A (en) * | 2020-04-29 | 2020-09-01 | 广州三人行壹佰教育科技有限公司 | Audio recording method, device, system, equipment and storage medium |
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