CN112445556B - Presentation playing time reminding method and device - Google Patents
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- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
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Abstract
A presentation playing time reminding method, when the presentation begins to be played, a reminding window is displayed; and reminding the playing time of the presentation file according to a preset pattern in the reminding window according to a preset timing mode and a preset timing duration. The application can prompt time in the presentation file to remind the user of reporting time.
Description
Technical Field
The present disclosure relates to computer technology, and more particularly, to a method and apparatus for reminding playing time of a presentation.
Background
The demonstration manuscript is used as an information carrier under group interaction of teaching, conference, exhibition and the like, and can comprehensively display various information media such as pictures, text animation, video, audio, web page links and the like. In a meeting, a reporter reports work results, research results and the like to a reported person by displaying the content of a presentation file, but under the condition of limited reporting time, the reporter usually reminds to control the reporting time by other equipment or other people, so that the problem that the reporting time is difficult to control is caused.
Disclosure of Invention
The application provides a method and a device for reminding playing time of a presentation, which can remind a user of reporting time in real time by reminding time when the presentation is played.
The application provides a presentation playing time reminding method, which comprises the following steps: when the presentation is started to be played, a reminding window is displayed; and reminding the playing time of the presentation file according to a preset pattern in the reminding window according to a preset timing mode and a preset timing duration.
In an exemplary embodiment, when playing the presentation, displaying a reminder window includes: establishing a display control, wherein the display control can display time in a text or picture mode; establishing a corresponding relation between a trigger command of the display control and a trigger command of the presentation; the correspondence relationship includes: and when the presentation is started to be played, triggering the display control to display the reminding window.
In an exemplary embodiment, according to the foregoing predetermined timing manner and timing duration, reminding, in the reminding window, the playing time of the presentation according to the predetermined style includes: acquiring timing time in real time; judging whether the current timing time length acquired in real time is smaller than or equal to the preset timing time length; and if the current timing duration is smaller than or equal to the preset timing duration, reminding the playing time of the demonstration document according to a preset pattern in the reminding window according to a preset timing mode and the current timing duration acquired in real time.
In an exemplary embodiment, according to the foregoing predetermined timing manner and timing duration, reminding, in the reminding window, the playing time of the presentation according to the predetermined style includes: acquiring timing time in real time; judging whether the current timing time length acquired in real time is smaller than or equal to the preset timing time length; if the current timing time length is smaller than or equal to the timing time length, within the preset residual time length, reminding the playing time of the demonstration document according to a preset pattern in the reminding window according to a preset timing mode and the current timing time length acquired in real time; the preset residual time length is the difference value between the current timing time length acquired in real time and the preset timing time length.
In an exemplary embodiment, the above method further comprises: judging whether the current timing time length acquired in real time is smaller than or equal to the preset timing time length; and if the current timing time is longer than the preset timing time, stopping timing.
In an exemplary embodiment, the predetermined timing manner includes one of the following: a positive timing mode; and (5) a reverse timing mode.
In one exemplary embodiment, the predetermined pattern includes at least one of:
predetermined display position, predetermined background, predetermined reminder content.
In an exemplary embodiment, the above method further comprises: after reminding the play time of the presentation according to a preset mode and a preset time length in the reminding window: and when the presentation is exited, exiting the reminding window.
In an exemplary embodiment, the above method further comprises: and playing the presentation by taking the preset timing time length as the playing time length of the presentation.
In an exemplary embodiment, the above method further comprises: playing the presentation according to the time length playing proportion set by the user; the time length playing proportion is a proportion for distributing the playing time of the content of the presentation according to the preset timing time length.
The application also provides a presentation playing time reminding device, which comprises: the display module is used for displaying a reminding window when the presentation is started to be played; and the reminding module is used for reminding the playing time of the presentation file according to the preset timing mode and the timing duration in the reminding window.
In an exemplary embodiment, the above apparatus further includes: the building module is used for building a display control capable of displaying texts or pictures; establishing a corresponding relation between the display control trigger command and the presentation trigger command; the correspondence relationship includes: and when the presentation is started to be played, triggering the display control to display the reminding window.
Compared with the related art, the method and the device have the advantages that the reminding window can be displayed when the presentation is played, and the playing time of the presentation is prompted in real time according to the setting of the user.
In one embodiment, the application can set the positive timing or the negative timing in the presentation, and allocate the corresponding relation between the play time and the timing duration of the presentation, so that the report person can more accurately control the report time.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. Other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide an understanding of the principles of the application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain, without limitation, the principles of the application.
FIG. 1 is a flowchart of a method for reminding a manuscript playing time according to an embodiment of the application;
FIG. 2 is a schematic diagram of a manuscript playback time reminding device according to an embodiment of the application;
fig. 3 is a flowchart of determining countdown time of a presentation according to an embodiment of the present application.
Detailed Description
The present application has been described in terms of several embodiments, but the description is illustrative and not restrictive, and it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible within the scope of the described embodiments. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Any feature or element of any embodiment may be used in combination with or in place of any other feature or element of any other embodiment unless specifically limited.
The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The disclosed embodiments, features and elements of the present application may also be combined with any conventional features or elements to form a unique inventive arrangement as defined by the claims. Any feature or element of any embodiment may also be combined with features or elements from other inventive arrangements to form another unique inventive arrangement as defined in the claims. It is therefore to be understood that any of the features shown and/or discussed in the present application may be implemented alone or in any suitable combination. Accordingly, the embodiments are not to be restricted except in light of the attached claims and their equivalents. Further, various modifications and changes may be made within the scope of the appended claims.
Furthermore, in describing representative embodiments, the specification may have presented the method and/or process as a particular sequence of steps. However, to the extent that the method or process does not rely on the particular order of steps set forth herein, the method or process should not be limited to the particular sequence of steps described. Other sequences of steps are possible as will be appreciated by those of ordinary skill in the art. Accordingly, the particular order of the steps set forth in the specification should not be construed as limitations on the claims. Furthermore, the claims directed to the method and/or process should not be limited to the performance of their steps in the order written, and one skilled in the art can readily appreciate that the sequences may be varied and still remain within the spirit and scope of the embodiments of the present application.
The technical scheme of the application will be described in more detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, an embodiment of the present application provides a presentation playing time reminding method, including:
s101, displaying a reminding window when a presentation is started to be played;
s102, reminding the playing time of the presentation file according to a preset mode and a preset time length in the reminding window.
S103, establishing a display control, wherein the display control can display time in a text or picture mode; establishing a corresponding relation between a trigger command of the display control and a trigger command of the presentation; the correspondence relationship includes: and when the presentation is started to be played, triggering the display control to display the reminding window.
In the embodiment of the application, the presentation software comprises Microsoft Office PowerPoint, and the like with a presentation function.
In the embodiment of the present application, the predetermined timing manner in step S102 includes a positive timing manner or a negative timing manner. Adopting a positive sequence timing mode, and presenting the prompting time in an accumulated mode; the time is presented in a decreasing manner using a reverse timing mode. In an exemplary embodiment, a timer with a time interval of 1 second is established to time the time, and a specific method may call the on time method of application where the program is located, or call the implementation of the Windows API function SetTimer.
In the embodiment of the present application, the predetermined pattern in step S102 includes a predetermined display position, a predetermined background, a predetermined reminder content, and the like. The user can select the mode of storing time reminding in the presentation in advance, and the user can also store and select the mode by downloading the mode on the network according to own preference or the corresponding selection mode of the whole effect of the presentation. For example, the user may set the display position in the lower left corner, upper left corner, lower right corner, upper right corner, and the like. The user can select the background color and pattern as the background; the user can set the information displayed in the window according to the display content required, such as a numeric prompt, a text prompt, a symbol prompt and the like.
In the embodiment of the present application, in step S103, a display control is established, and the display control can display time in a text or picture manner by adding the display control on the display of the system; in an exemplary real-time example, a class is defined by calling a control window of C++, and a certain object is endowed to be displayed; in an exemplary embodiment, a borderless, title-less, background-less application window may be predefined in the program. In another exemplary embodiment, a system API function may be called to create a device environment DC (Device Context), and the WINDOWS API function is called to directly design the desired timing screen, which is changed continuously.
In the embodiment of the present application, in step S103, a correspondence between a trigger command of the display control and a trigger command of the presentation is established; in one exemplary embodiment, the display process is written directly into a slide play event of the presentation program, and the presentation program automatically triggers the invoking of the display process when the slide enters a play state. For example, a window api function is used to monitor the presentation program window, traverse all windows in the presentation program window and determine whether a slide show window exists, and the specific implementation logic is to determine whether the window is a specific program window or whether the window title is a specific window title, if so, the window is represented as a slide show window, and if so, the display layer process is started.
In the embodiment of the present application, step S102 reminds the playing time of the presentation in the reminding window according to the predetermined style according to the predetermined timing mode and the timing duration, including:
acquiring timing time in real time;
judging whether the current timing time length acquired in real time is smaller than or equal to the preset timing time length;
and if the current timing duration is smaller than or equal to the preset timing duration, reminding the playing time of the demonstration document according to a preset pattern in the reminding window according to a preset timing mode and the current timing duration acquired in real time.
In an exemplary real-time example, when the user sets the preset timing time to be 10 minutes, if the preset timing mode is a positive timing mode, if the playing time of the presentation is 4 minutes 36 seconds, displaying the presentation for 4 minutes 36 seconds on the display window; if the reverse timing mode is adopted, the display window displays 5 minutes and 24 seconds.
In another embodiment of the present application, step S102 reminds, according to a predetermined timing manner and a timing duration, a playing time of a presentation in the reminding window according to a predetermined pattern, including:
acquiring timing time in real time;
judging whether the current timing time length acquired in real time is smaller than or equal to the preset timing time length;
if the current timing time length is smaller than or equal to the timing time length, within the preset residual time length, reminding the playing time of the demonstration document according to a preset pattern in the reminding window according to a preset timing mode and the current timing time length acquired in real time; the preset residual time length is the difference value between the current timing time length acquired in real time and the preset timing time length.
In an exemplary real-time example, when a user sets a preset timing time length to be 10 minutes, time prompt is performed when 1 minute remains in the play time of the presentation; other play times are not indicated.
In another embodiment of the present application, the front part, the middle part and the rear part of the playing time can be set to carry out intermittent prompt, and real-time prompt is not needed. The present application is not limited to the above-described embodiments.
In the embodiment of the present application, step S102 reminds the playing time of the presentation in the reminding window according to the predetermined style according to the predetermined timing mode and the timing duration, including:
judging whether the current timing time length acquired in real time is smaller than or equal to the preset timing time length;
and if the current timing time is longer than the preset timing time, stopping timing.
In an exemplary real-time example, when the user sets the predetermined time duration to 10 minutes and the playing time of the presentation reaches 10 minutes, the time is stopped.
In the embodiment of the present application, step S102 reminds the playing time of the presentation in the reminding window according to the predetermined style according to the predetermined timing mode and the timing duration, and then further includes step S104: and when the presentation is exited, exiting the reminding window.
In the embodiment of the application, the method for reminding the playing time of the presentation file further comprises the following steps:
step S105: playing the presentation by taking the preset timing time length as the playing time length of the presentation;
step S106: playing the presentation according to the time length playing proportion set by the user; the time length playing proportion is a proportion for distributing the playing time of the content of the presentation according to the preset timing time length.
In an exemplary embodiment, the playing time of the presentation in the automatic playing mode is set according to the preset time duration, if the preset time duration is 10 minutes, the automatic playing time of the presentation is correspondingly set to be 10 minutes, and when the 10 minutes are finished, the presentation exits from the automatic playing mode.
In an exemplary embodiment, if the predetermined time period is 10 minutes, the user may allocate according to the importance of the content of the presentation, for example, the beginning and end portions set the playing time to 20% and the middle portion to 80% respectively.
As shown in fig. 2, an embodiment of the present application provides a presentation playing time reminding device, including:
the display module 10 is used for displaying a reminding window when the presentation is started to be played;
and the reminding module 20 is used for reminding the playing time of the presentation file according to the preset timing mode and the timing duration in the reminding window.
The establishing module 30 is configured to establish a display control, where the display control can display time in a text or picture manner; establishing a corresponding relation between a trigger command of the display control and a trigger command of the presentation; the correspondence relationship includes: and when the presentation is started to be played, triggering the display control to display the reminding window.
In the embodiment of the application, the presentation software comprises Microsoft Office PowerPoint and other software with a presentation function.
In the embodiment of the application, the predetermined timing modes comprise a positive timing mode or a reverse timing mode. Adopting a positive sequence timing mode, and presenting the prompting time in an accumulated mode; the time is presented in a decreasing manner using a reverse timing mode. In an exemplary embodiment, a timer with a time interval of 1 second is established to time the time, and a specific method may call the on time method of application where the program is located, or call the implementation of the Windows API function SetTimer.
In the embodiment of the application, the predetermined pattern comprises a predetermined display position, a predetermined background, a predetermined reminding content and the like. The user can select the mode of storing time reminding in the presentation in advance, and the user can also store and select the mode by downloading the mode on the network according to own preference or the corresponding selection mode of the whole effect of the presentation. For example, the user may set the display position in the lower left corner, upper left corner, lower right corner, upper right corner, and the like. The user can select the background color and pattern as the background; the user can set the information displayed in the window according to the display content required, such as a numeric prompt, a text prompt, a symbol prompt and the like.
In the embodiment of the application, the building module is used for building the display control, and the display control can display time in a text or picture mode by adding the display control on the display of the system; in an exemplary real-time example, a class is defined by calling a control window of C++, and a certain object is endowed to be displayed; in an exemplary embodiment, a borderless, title-less, background-less application window may be predefined in the program. In another exemplary embodiment, a system API function may be called to create a device environment DC (Device Context), and the WINDOWS API function is called to directly design the desired timing screen, which is changed continuously.
The establishing module is used for establishing the corresponding relation between the trigger command of the display control and the trigger command of the presentation file; in one exemplary embodiment, the display process is written directly into a slide play event of the presentation program, and the presentation program automatically triggers the invoking of the display process when the slide enters a play state. For example, a window api function is used to monitor the presentation program window, traverse all windows in the presentation program window and determine whether a slide show window exists, and the specific implementation logic is to determine whether the window is a specific program window or whether the window title is a specific window title, if so, the window is represented as a slide show window, and if so, the display layer process is started.
In the embodiment of the present application, the reminding module 20 further includes a judging unit 201, configured to acquire a timing duration in real time; judging whether the current timing time length acquired in real time is smaller than or equal to the preset timing time length; and if the current timing duration is smaller than or equal to the preset timing duration, reminding the playing time of the demonstration document according to a preset pattern in the reminding window according to a preset timing mode and the current timing duration acquired in real time.
In an exemplary real-time example, when the user sets the preset timing time to be 10 minutes, if the preset timing mode is a positive timing mode, if the playing time of the presentation is 4 minutes 36 seconds, displaying the presentation for 4 minutes 36 seconds on the display window; if the reverse timing mode is adopted, the display window displays 5 minutes and 24 seconds.
In another embodiment of the present application, the reminding module 20 further includes a judging unit 201, configured to obtain the timing duration in real time; judging whether the current timing time length acquired in real time is smaller than or equal to the preset timing time length; if the current timing time length is smaller than or equal to the timing time length, within the preset residual time length, reminding the playing time of the demonstration document according to a preset pattern in the reminding window according to a preset timing mode and the current timing time length acquired in real time; the preset residual time length is the difference value between the current timing time length acquired in real time and the preset timing time length.
In an exemplary real-time example, when a user sets a preset timing time length to be 10 minutes, time prompt is performed when 1 minute remains in the play time of the presentation; other play times are not indicated.
In another embodiment of the present application, the reminding module 20 is further configured to set the front part, the middle part and the rear part of the playing time to perform intermittent reminding, and does not need to perform real-time reminding. The present application is not limited to the above-described embodiments.
In the embodiment of the present application, the judging unit 201 is configured to judge whether the current timing duration acquired in real time is less than or equal to the predetermined timing duration; and if the current timing time is longer than the preset timing time, stopping timing.
In an exemplary real-time example, when the user sets the predetermined time duration to be 10 minutes and the playing time of the presentation reaches 10 minutes, the time is stopped.
In the embodiment of the present application, the alert module 20 further includes an exit unit 202, configured to exit the alert window when the presentation exits.
In the embodiment of the present application, the reminding module 20 is further configured to play the presentation by using the predetermined time length as a play time length of the presentation; playing the presentation according to the time length playing proportion set by the user; the time length playing proportion is a proportion for distributing the playing time of the content of the presentation according to the preset timing time length.
In an exemplary embodiment, the playing time of the presentation in the automatic playing mode is set according to the preset time duration, if the preset time duration is 10 minutes, the automatic playing time of the presentation is correspondingly set to be 10 minutes, and when the 10 minutes are finished, the presentation exits from the automatic playing mode.
In an exemplary embodiment, if the predetermined time period is 10 minutes, the user may allocate according to the importance of the content of the presentation, for example, the beginning and end portions set the playing time to 20% and the middle portion to 80% respectively.
As shown in fig. 3, an embodiment of the present application provides a presentation playing time reminding method, taking a slide as an example, including the following steps:
1) The system monitors the slide to enter and play;
2) A text control is established on a display of the system, and a reminding window is displayed in a playing view of the slide;
3) Reminding according to the set style (including format, position, timing duration and other parameters) of the user;
4) Setting a timer, counting time, judging the time length of the timer, if the time length is smaller than or equal to the counting time length set by a user (taking countdown as an example), executing running time length for displaying the countdown in the text box if the time length is smaller than the counting time length, and stopping updating the timer if the time length is larger than the counting time length.
Those of ordinary skill in the art will appreciate that all or some of the steps, systems, functional modules/units in the apparatus, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between the functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed cooperatively by several physical components. Some or all of the components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as known to those skilled in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. Furthermore, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media.
Claims (4)
1. The presentation playing time reminding method is characterized by comprising the following steps of:
when the presentation is started to be played, a reminding window is displayed;
reminding the playing time of the presentation file according to a preset pattern in the reminding window according to a preset timing mode and a preset timing duration;
when the presentation is exited, exiting the reminding window;
the method further comprises the steps of:
playing the presentation by taking the preset timing time length as the playing time length of the presentation;
determining a time length playing proportion of the presentation, wherein the time length playing proportion is a proportion for distributing the content playing time of the presentation according to the preset timing time length;
playing the presentation according to the time length play proportion distributed by each part of the presentation content;
when the automatic playing time of the presentation is finished, the presentation exits from the automatic playing mode;
the determining the duration playing proportion of the presentation file comprises the following steps: the user distributes corresponding time length playing proportion to the playing time of each part of the presentation content according to the preset timing time length and the importance degree of each part of the presentation content; the time length playing proportion set by the beginning part and the end part of the presentation is smaller than that of the middle part;
when the presentation is started to be played, displaying the reminding window comprises:
establishing a display control, wherein the display control displays time in a text or picture mode; establishing a corresponding relation between a trigger command of the display control and a trigger command of the presentation; the correspondence relationship includes: when the presentation is started to be played, triggering the display control to display the reminding window; the establishing the corresponding relation between the trigger command of the display control and the trigger command of the presentation file comprises the following steps: writing the display process into a slide play event of the demonstration program, and automatically triggering and calling the display process by the demonstration program when the slide enters a play state;
writing the display process into a slide play event of the presentation program, and automatically triggering and calling the display process by the presentation program when the slide enters a play state, wherein the method comprises the following steps of: monitoring a demonstration program window, traversing all windows in the demonstration program window, judging whether a set program window exists or not, or judging whether a window title is a set window title, if the set program window exists or the window title is the set window title, determining that the window is a slide play window and triggering and calling a display process;
and reminding the playing time of the presentation file according to a preset timing mode and a preset timing duration in the reminding window, wherein the method comprises the following steps:
acquiring timing time in real time;
judging whether the current timing time length acquired in real time is smaller than or equal to the preset timing time length;
if the current timing duration is smaller than or equal to the preset timing duration, reminding the playing time of the demonstration document according to a preset pattern in the reminding window according to a preset timing mode and the current timing duration acquired in real time; if the current timing time is longer than the preset timing time, stopping timing;
if the current timing duration is less than or equal to the preset timing duration, reminding the playing time of the demonstration document according to the preset style in the reminding window according to the preset timing mode and the current timing duration acquired in real time comprises: and setting a front part, a middle part and a rear part of the playing time, and carrying out intermittent prompt on the front part, the middle part and the rear part.
2. The alert method according to claim 1, wherein the predetermined timing means comprises one of:
a positive timing mode;
and (5) a reverse timing mode.
3. The reminder method of claim 1, wherein the predetermined pattern comprises at least one of:
predetermined display position, predetermined background, predetermined reminder content.
4. A presentation play time alert device, comprising:
the display module is used for displaying a reminding window when the presentation is started to be played;
the reminding module is used for reminding the playing time of the presentation file according to a preset timing mode and a preset timing duration in the reminding window, and when the presentation file exits, the reminding window is exited; the method is also used for playing the presentation by taking the preset timing time as the playing time of the presentation; determining a time length playing proportion of the presentation, wherein the time length playing proportion is a proportion for distributing the content playing time of the presentation according to the preset timing time length; playing the presentation according to the time length play proportion distributed by each part of the presentation content; when the automatic playing time of the presentation is finished, the presentation exits from the automatic playing mode;
the determining the duration playing proportion of the presentation file comprises the following steps: the user distributes corresponding time length playing proportion to the playing time of each part of the presentation content according to the preset timing time length and the importance degree of each part of the presentation content; the time length playing proportion set by the beginning part and the end part of the presentation is smaller than that of the middle part;
the building module is used for building a display control for displaying texts or pictures; establishing a corresponding relation between the display control trigger command and the presentation trigger command; the correspondence relationship includes: when the presentation is started to be played, triggering the display control to display the reminding window;
wherein, when the presentation is started to be played, displaying the reminding window includes:
establishing a display control, wherein the display control displays time in a text or picture mode; establishing a corresponding relation between a trigger command of the display control and a trigger command of the presentation; the establishing the corresponding relation between the trigger command of the display control and the trigger command of the presentation file comprises the following steps: writing the display process into a slide play event of the demonstration program, and automatically triggering and calling the display process by the demonstration program when the slide enters a play state;
writing the display process into a slide play event of the presentation program, and automatically triggering and calling the display process by the presentation program when the slide enters a play state, wherein the method comprises the following steps of: monitoring a demonstration program window, traversing all windows in the demonstration program window, judging whether a set program window exists or not, or judging whether a window title is a set window title, if the set program window exists or the window title is the set window title, determining that the window is a slide play window and triggering and calling a display process;
and reminding the playing time of the presentation file according to a preset timing mode and a preset timing duration in the reminding window, wherein the method comprises the following steps:
acquiring timing time in real time;
judging whether the current timing time length acquired in real time is smaller than or equal to the preset timing time length;
if the current timing duration is smaller than or equal to the preset timing duration, reminding the playing time of the demonstration document according to a preset pattern in the reminding window according to a preset timing mode and the current timing duration acquired in real time;
if the current timing time is longer than the preset timing time, stopping timing;
if the current timing duration is less than or equal to the preset timing duration, reminding the playing time of the demonstration document according to the preset style in the reminding window according to the preset timing mode and the current timing duration acquired in real time comprises: and setting a front part, a middle part and a rear part of the playing time, and carrying out intermittent prompt on the front part, the middle part and the rear part.
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| US8701009B2 (en) * | 2007-12-28 | 2014-04-15 | Alcatel Lucent | System and method for analyzing time for a slide presentation |
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| CN101615119A (en) * | 2009-08-03 | 2009-12-30 | 复旦大学 | Meeting report timer and clocking method based on the automatic identification start-stop of Windows system |
| KR100949183B1 (en) * | 2010-01-06 | 2010-03-23 | (주)지란지교소프트 | Method and device for monitoring pattern of using by window title |
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