CN113177126A - Method and device for processing presentation, computer storage medium and terminal - Google Patents
Method and device for processing presentation, computer storage medium and terminal Download PDFInfo
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- CN113177126A CN113177126A CN202110312722.0A CN202110312722A CN113177126A CN 113177126 A CN113177126 A CN 113177126A CN 202110312722 A CN202110312722 A CN 202110312722A CN 113177126 A CN113177126 A CN 113177126A
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Abstract
The invention discloses a method, a device, a computer storage medium and a terminal for processing a presentation, wherein the embodiment of the invention establishes the corresponding relation between a presentation unit and an explanation audio; and playing the explanation audio corresponding to the demonstration unit according to the established corresponding relation under the condition of receiving the demonstration manuscript playing instruction. The method and the device realize the correspondence between the playing of any presentation unit and the explanation audio, and improve the presentation quality of the presentation.
Description
Technical Field
The present disclosure relates to, but not limited to, automated office technology, and more particularly, to a method, an apparatus, a computer storage medium, and a terminal for processing a presentation.
Background
The presentation is a tool for displaying contents to be expressed during the learning and working processes of people.
When a user needs to add explanation content to a presentation, the related art is mainly added in the following two ways: in the first mode, when the played demonstration document is recorded, explanation contents are directly input when each page of the demonstration document is played, and an explanation video containing the explanation contents is obtained. Secondly, recording the explanation audio of each page of the presentation in advance by the user; and inserting the recorded explanation audio into the presentation to complete the addition of the explanation content. When the explanation content is added in the first mode, an extra video file needs to be generated, continuous explanation is required to be carried out by a user in the screen recording process for ensuring the demonstration quality of the demonstration manuscript, when the explanation is wrong, the user is required to record for multiple times, and the efficiency is low. When the explanation content is added in the second mode, the explanation audio is automatically played when the demonstration document is generally set to be played, when the demonstration document is played, all the explanation audio can be directly played continuously according to the sequence, when the demonstration document contains dynamic effects or other items influencing the playing progress, the problem that the demonstration document and the explanation audio cannot be synchronized occurs in the playing process, namely, the page of the played demonstration document cannot correspond to the audio of the explanation.
In summary, how to add the explanation content to the presentation to improve the presentation quality of the presentation becomes a problem to be solved.
Disclosure of Invention
The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.
The embodiment of the invention provides a method and a device for processing a presentation, a computer storage medium and a terminal, which can improve the presentation quality of the presentation.
The embodiment of the invention provides a method for processing a presentation, which comprises the following steps:
establishing a corresponding relation between a demonstration unit and an explanation audio;
and playing the explanation audio corresponding to the demonstration unit according to the established corresponding relation under the condition of receiving the demonstration manuscript playing instruction.
In one illustrative example, the presentation unit includes:
and the presentation page and/or presentation elements which are additionally displayed by the presentation page between two adjacent dynamic trigger events contained in the presentation page.
In an exemplary instance, before the establishing of the correspondence between the presentation unit and the explanation audio, the method further includes obtaining the presentation unit by:
acquiring two adjacent dynamic trigger events;
judging whether the second dynamic trigger event is a page turning trigger event or not;
when the second dynamic trigger event is a page turning trigger event, skipping to the next presentation page, and taking the current content of the next presentation page as the presentation unit;
and when the second dynamic trigger event is not the page turning trigger event, the presentation element which is additionally displayed on the presentation page between the two acquired adjacent dynamic trigger events is taken as the presentation unit.
In an exemplary embodiment, the establishing a corresponding relationship between the presentation unit and the explanation audio includes:
respectively configuring first identifications for the presentation units of the presentation;
allocating a second identifier for the explanation audio of the presentation unit;
and establishing the corresponding relation between the presentation unit and the corresponding explanation audio according to the configured first identifier and the configured second identifier.
In an exemplary instance, the playing the explanation audio corresponding to the presentation unit according to the established correspondence in case of receiving the instruction of playing the presentation, includes:
receiving the demonstration manuscript playing instruction;
acquiring the demonstration unit according to a dynamic trigger event;
playing a presentation unit and an explanation audio corresponding to the presentation unit according to the dynamic trigger event and the corresponding relation;
and the corresponding relation is a relation which is established between the presentation unit and the explanation audio corresponding to the presentation unit and is obtained according to the dynamic trigger event.
In an exemplary embodiment, the playing, according to the dynamic trigger event and the corresponding relationship, the presentation unit and the presentation unit corresponding to the presentation audio further include:
under the condition that a next dynamic trigger event is received, acquiring a demonstration unit according to the next dynamic trigger event;
ending the playing of the explanation audio corresponding to the current presentation, wherein the explanation audio corresponding to the current presentation is the explanation audio corresponding to the presentation played before the next dynamic trigger event is received;
playing the presentation unit and the explanation audio corresponding to the presentation unit according to the received next dynamic trigger event and the current corresponding relation;
and the current corresponding relation is a relation between a demonstration unit obtained according to the next dynamic trigger event and the explanation audio corresponding to the demonstration unit.
In an exemplary example, in a case where a presentation play instruction is received, playing an explanation audio corresponding to a presentation unit according to the established correspondence includes:
determining the first identification of a currently playing presentation unit;
determining a second identifier corresponding to the first identifier of the currently played presentation unit according to the corresponding relation;
and playing the explanation audio corresponding to the currently played demonstration unit according to the determined second identifier.
In one illustrative example, the method further comprises:
under the condition that an increasing instruction of increasing presentation units in the presentation is received, inserting the increased presentation units into the presentation; establishing the corresponding relation between the added demonstration units and the corresponding explanation audios;
deleting the presentation unit in the presentation under the condition of receiving a deletion instruction for deleting the presentation unit in the presentation; or deleting the presentation unit from the presentation, and deleting the explanation audio corresponding to the presentation unit according to the corresponding relation between the presentation unit and the explanation audio.
In an exemplary embodiment, the receiving a presentation play instruction and playing an explanation audio corresponding to a presentation unit according to the established correspondence includes:
under the condition that an increasing instruction of increasing presentation units in the presentation is received, inserting the increased presentation units into the presentation; establishing the corresponding relation between the added demonstration units and the corresponding explanation audios;
receiving the demonstration manuscript playing instruction;
acquiring the demonstration unit according to a dynamic trigger event;
playing a presentation unit and an explanation audio corresponding to the presentation unit according to the dynamic trigger event and the corresponding relation; and the corresponding relation is a relation which is established between a demonstration unit obtained according to the trigger event and the explanation audio corresponding to the demonstration unit.
In an exemplary embodiment, the receiving a presentation play instruction and playing an explanation audio corresponding to a presentation unit according to the established correspondence includes:
deleting the presentation unit in the presentation under the condition of receiving a deletion instruction for deleting the presentation unit in the presentation; or deleting the presentation unit from the presentation, and deleting the explanation audio corresponding to the presentation unit according to the corresponding relation between the presentation unit and the explanation audio;
receiving the demonstration manuscript playing instruction;
acquiring the demonstration unit according to a dynamic trigger event;
playing a presentation unit and an explanation audio corresponding to the presentation unit according to the dynamic trigger event and the corresponding relation; and the corresponding relation is a relation which is established between a demonstration unit obtained according to the trigger event and the explanation audio corresponding to the demonstration unit. On the other hand, an embodiment of the present invention further provides a computer storage medium, where a computer program is stored, and when the computer program is executed by a processor, the method for processing a presentation is implemented.
In another aspect, an embodiment of the present invention further provides a terminal, including: a memory and a processor, the memory having a computer program stored therein; wherein the content of the first and second substances,
the processor is configured to execute the computer program in the memory;
the computer program, when executed by the processor, implements a method of processing a presentation as described above.
In another aspect, an embodiment of the present invention further provides an apparatus for image processing, including: a mapping unit and a processing unit; wherein the content of the first and second substances,
the mapping unit is set as: establishing a corresponding relation between a demonstration unit and an explanation audio;
the processing unit is configured to: and playing the explanation audio corresponding to the demonstration unit according to the established corresponding relation under the condition of receiving the demonstration manuscript playing instruction.
The embodiment of the invention establishes the corresponding relation between the demonstration unit and the explanation audio; and playing the explanation audio corresponding to the demonstration unit according to the established corresponding relation under the condition of receiving the demonstration manuscript playing instruction. The method and the device realize the correspondence between the playing of any presentation unit and the explanation audio, and improve the presentation quality of the presentation.
Additional features and advantages of the invention 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 invention. The objectives and other advantages of the invention will 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 a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a flow chart of a method of processing a presentation according to an embodiment of the present invention;
fig. 2 is a block diagram illustrating an apparatus for processing a presentation according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The steps illustrated in the flow charts of the figures may be performed in a computer system such as a set of computer-executable instructions. Also, while a logical order is shown in the flow diagrams, in some cases, the steps shown or described may be performed in an order different than here.
The inventor of the present application has analyzed and found that: the method for adding the explanation content in the presentation by adopting the screen recording mode needs the user to manually determine the playing progress when the user needs to watch the explanation of a certain demonstration page or a certain part of content in the page, and the user can watch the explanation again after determining the playing progress, so that the efficiency of determining the playing progress is low, and the efficiency and the experience of watching the presentation by the user are influenced. The method for inserting the recorded explanation audio into the presentation to obtain the presentation with the added explanation content is adopted, after the automatic playing of the explanation audio is set, when the presentation is played, the explanation audio can be spliced into a complete audio file, the playing of the explanation audio is carried out according to the time progress of the audio file, and when the presentation contains dynamic effects or other matters influencing the playing progress, the problem that the page playing and the explanation audio do not correspond to each other is caused to occur in the presentation.
Fig. 1 is a flowchart of a method for processing a presentation according to an embodiment of the present invention, as shown in fig. 1, including:
in an illustrative example, the presentation unit in the embodiment of the present invention is a presentation page and/or a presentation element that is additionally displayed on the presentation page between two adjacent dynamic trigger events contained in the presentation page. When the presentation unit is a presentation page, the presentation unit receives a dynamic trigger event, opens the presentation or jumps to the next presentation page, and the opened presentation page or the jumped next presentation page contains current content, which includes but is not limited to currently displayed presentation elements.
In an exemplary example, the presentation element whose presentation unit is used to increase the display of the presentation page between two adjacent dynamic trigger events included in the presentation page is taken as an example for illustration. When the demonstration manuscript is opened, the trigger event for opening the demonstration manuscript is a first dynamic trigger event in a demonstration manuscript page, and a background picture of the first page of the demonstration manuscript is displayed; after the second dynamic trigger event, a picture with a fly-in effect and a text description corresponding to the picture are added to the presentation, and the text description corresponding to the picture is the acquired presentation unit, that is, the text description corresponding to the picture is a presentation element which is additionally displayed on the presentation page between two adjacent dynamic trigger events contained in the presentation page.
In an exemplary example, a presentation unit according to an embodiment of the present invention may include one presentation element, may include a plurality of presentation elements, or may not include a presentation element. The presentation elements may be of the same type or of different types; wherein, the presentation element includes but is not limited to one or more of the following: text, pictures, shapes, lines, tables, links, etc.
In an exemplary embodiment, establishing the corresponding relationship between the presentation unit and the explanation audio includes:
respectively configuring a first identifier for each presentation unit of the presentation;
respectively configuring a second identifier for the explanation audios corresponding to each demonstration unit;
and establishing the corresponding relation between each presentation unit and the corresponding explanation audio according to the configured first identification and the second identification.
In an exemplary embodiment, before establishing the corresponding relationship between the presentation unit and the explanation audio, the method in the embodiment of the present invention further includes:
a presentation unit is acquired.
In one illustrative example, an embodiment of the present invention obtains a presentation unit comprising:
acquiring two adjacent dynamic trigger events;
judging whether the second dynamic trigger event is a page turning trigger event or not;
when the second dynamic trigger event is a page turning trigger event, skipping to the next presentation page, taking the current content of the next presentation page as a presentation unit, and continuing to count the dynamic trigger events by taking the current dynamic trigger event as the first dynamic trigger event; for example: when no additional presentation element is added between two adjacent dynamic trigger events contained in the presentation page and page skipping is directly performed, the presentation unit is the current content displayed by the next presentation page after the current presentation page skips. And meanwhile, counting the dynamic trigger events continuously by taking the current dynamic trigger event as the first dynamic trigger event, and if the next dynamic trigger event is carried out on the next presentation, acquiring presentation elements which are additionally displayed on a presentation page between two adjacent dynamic trigger events and are taken as a presentation unit, and continuously carrying out subsequent operation. And if the second dynamic trigger event is still the page switching signal when the next dynamic trigger event is carried out on the next presentation, skipping to the next presentation page, acquiring the current content of the next presentation page as a presentation unit, and continuing to count the dynamic trigger events by taking the current dynamic trigger event as the first dynamic trigger event.
And when the second dynamic trigger event is not the page turning trigger event, acquiring the presentation element which is additionally displayed on the presentation page between two adjacent dynamic trigger events and is taken as a presentation unit, and continuously counting the dynamic trigger events by taking the current dynamic trigger event as the first dynamic trigger event. In an exemplary embodiment, in a case that the second dynamic trigger event is not a page-turning trigger event, a presentation element of the presentation page with an increased display between two adjacent dynamic trigger events is acquired as the presentation unit, for example: the first trigger event is a picture to which a fly-in effect is added to a presentation page after the presentation is opened. And after the second dynamic trigger event, adding a table of the fly-in effect into the presentation, wherein the table is a presentation unit, and then taking the second dynamic trigger event (the current dynamic trigger event) which triggers the display of the fly-in effect table as a new first dynamic trigger event to continue counting the dynamic trigger events.
In an illustrative example, a page turning trigger event according to an embodiment of the present invention may include: a page switch signal received by an application that loads the presentation. The page switching signal may include: inputting a signal input by a learning device through a mouse or a page turning pen and the like; alternatively, the page switching signal may include: setting a signal automatically generated when the demonstration manuscript is automatically played; alternatively, the page switching signal may further include: and inputting a signal for controlling the equipment by using the equipment in a gesture, sound and other modes. In an illustrative example, a dynamic trigger event of an embodiment of the present invention may include: an event triggered by an event trigger signal; the event trigger signal may include: inputting a signal input by a learning device through a mouse or a page turning pen and the like; alternatively, the event trigger signal may include: setting a signal automatically generated when the demonstration manuscript is automatically played; alternatively, the event trigger signal may further include: and inputting a signal for controlling the equipment by using the equipment in a gesture, sound and other modes.
In an exemplary example, the presentation may include more than one presentation page, and the presentation page may include none or more than one dynamic trigger event; according to the embodiment of the invention, corresponding explanation audios can be recorded for each presentation unit according to the content of the presentation unit.
In an exemplary embodiment, before establishing the corresponding relationship between the presentation unit and the explanation audio, the method in the embodiment of the present invention further includes:
and respectively recording the explanation audio of each page of the presentation unit.
In one illustrative example, the instructional audio may be recorded by one of the following:
recording by a user editing the presentation by using an audio recording application; alternatively, the first and second electrodes may be,
through a collaborative office mode, the explaining audios of different demonstration units are recorded by two or more users respectively.
In an exemplary embodiment, after establishing the corresponding relationship between the presentation unit and the explanation audio, the method in the embodiment of the present invention further includes:
and storing the explanation audio corresponding to the presentation unit in the presentation as the extension data of the presentation. The explanation audio can be forwarded and stored together with the presentation, and the like, so that the situation that the explanation of the presentation is unavailable due to the movement of the presentation is avoided, and the universality of the explanation of the presentation is improved.
In an exemplary embodiment, after establishing the corresponding relationship between the presentation unit and the explanation audio, the method in the embodiment of the present invention further includes:
storing the explanation audios corresponding to the demonstration units according to a preset storage path;
and saving the established corresponding relation and the stored storage path.
In an exemplary embodiment, the predetermined storage path may include a storage path of a predetermined server, and the predetermined server includes but is not limited to: and a cloud server. And under the condition of receiving a presentation play instruction, directly acquiring an explanation audio corresponding to the presentation unit from the cloud server according to the established corresponding relation, and playing the explanation audio together with the presentation unit. Through the explanation audio frequency storage to the high in the clouds server that corresponds the presentation unit for directly obtain the explanation audio frequency that the presentation unit corresponds from the high in the clouds server, can not lead to the presentation explanation unusable along with the operation such as forwarding, depositing in addition of the presentation, improved the commonality of presentation explanation.
And 102, playing an explanation audio corresponding to the presentation unit according to the established corresponding relation under the condition of receiving a presentation play instruction.
In the process of playing the presentation, the embodiment of the invention can randomly play the presentation page or the animation which is contained in the presentation page and is triggered by the dynamic trigger event, namely randomly play the presentation element which is additionally displayed on the presentation page between two adjacent dynamic trigger events contained in the presentation page or the presentation page. The explanation audios corresponding to the demonstration units can be directly determined based on the corresponding relations, the playing progress does not need to be determined, and the playing efficiency and experience of the demonstration manuscript are improved. For example: the method and the device have the advantages that the page is turned to one presentation page needing to be viewed again in a fast forward or fast backward mode, and when a playing instruction for playing the turned presentation page or the animation which is triggered by the dynamic trigger event and is contained in the presentation page is input, the explanation audio corresponding to the presentation page or the animation triggered by the dynamic trigger event can be directly played according to the corresponding relation, the playing progress does not need to be determined, and any presentation unit can be played according to requirements.
The presentation file playing instruction may be any instruction that can trigger the presentation file to play, such as a document playing instruction of the presentation file, a playing instruction of any page of the presentation file, a playing instruction of any animation in the presentation file, and the like, which is not limited herein.
The embodiment of the invention establishes the corresponding relation between the demonstration unit and the explanation audio; and playing the explanation audio corresponding to the presentation unit according to the established corresponding relation under the condition of receiving a playing instruction of playing any one presentation unit. The method and the device realize the correspondence between the playing of any presentation unit and the explanation audio, and improve the presentation quality of the presentation.
In an exemplary example, in a case where a presentation play instruction is received, playing an explanation audio corresponding to a presentation unit according to an established correspondence relationship according to an embodiment of the present invention includes:
receiving a presentation play instruction;
acquiring a demonstration unit according to the dynamic trigger event;
playing the presentation unit and the explanation audio corresponding to the presentation unit according to the dynamic trigger event and the corresponding relation; the corresponding relation is the relation between the demonstration unit obtained according to the dynamic trigger event and the explanation audio corresponding to the demonstration unit.
In an exemplary embodiment, when a presentation play instruction is received, playing the presentation, and acquiring a corresponding presentation unit according to a dynamic trigger event; and when the dynamic trigger event is a page turning trigger event, acquiring an initial presentation element contained in the switched page, acquiring an explanation audio corresponding to the switched page according to the established presentation unit and the corresponding relation A of the explanation audio, and playing the corresponding explanation audio when the switched presentation page is displayed until the next dynamic trigger event is received. The corresponding relation A is a relation between an initial presentation element contained in the switched page and an explanation audio corresponding to the initial presentation element, which is acquired according to the dynamic trigger event. When the dynamic trigger event is not the page turning trigger event, acquiring new presentation elements included in the presentation page after the dynamic trigger event is switched, for example: before the dynamic trigger event (i.e. the second dynamic trigger event) is switched, the presentation page includes a text 1, a text 2, and a picture 1. And newly added presentation elements contained in the presentation page after the dynamic trigger event is switched are a table 1 added by a fly-in effect. Acquiring the explanation audio corresponding to the switched table 1 according to the established demonstration unit and the corresponding relation B of the explanation audio corresponding to the demonstration unit, and playing the explanation audio corresponding to the table 1 when the demonstration manuscript page shows the flying-in table 1 until the next dynamic trigger event is received; and the corresponding relation B is the relation between the newly added presentation element contained in the switched presentation page and the explanation audio corresponding to the newly added presentation element, which is acquired according to the dynamic trigger event.
In an exemplary embodiment, the initial presentation element/the new presentation element may include one or more presentation elements, and in a case where the initial presentation element/the new presentation element includes a plurality of presentation elements, one explanation audio may correspond to each presentation element, or one explanation audio may correspond to a plurality of presentation elements. And under the condition that each presentation element corresponds to one explanation audio, establishing the corresponding relation between each explanation audio and each presentation element, and playing the explanation audios according to the display sequence of the presentation elements in the presentation unit during playing. The initial presentation element and the newly added presentation element may be the same or different.
In an exemplary embodiment, the presentation unit and the explanation audio corresponding to the presentation unit are played according to the dynamic trigger event and the corresponding relationship; further comprising:
under the condition of receiving the next dynamic trigger event, acquiring a demonstration unit according to the next dynamic trigger event;
ending playing of the explanation audio corresponding to the current presentation; the explanation audio corresponding to the current presentation is the explanation audio corresponding to the presentation played before the next dynamic trigger event is received;
playing the presentation unit and the explanation audio corresponding to the presentation unit according to the received next dynamic trigger event and the current corresponding relation; the current corresponding relation is the relation between the presentation unit obtained according to the next dynamic trigger event and the explanation audio corresponding to the presentation.
The method comprises the steps of acquiring a presentation unit according to a dynamic trigger event and finishing playing an explanation audio of a presentation when the trigger event is received, wherein the acquisition of the presentation unit according to the dynamic trigger event and the ending of playing the explanation audio of the presentation can be carried out simultaneously, or one operation can be carried out before another operation is carried out.
Through dynamic trigger events and corresponding relations, the pages and/or the demonstration manuscript elements with animation effects and the corresponding switching of the explanation audios can be carried out in real time, the real-time correspondence between the demonstration manuscript and the explanation audios can be realized, the operation is convenient, and the playing efficiency and the experience of the demonstration manuscript are improved.
In an exemplary embodiment, acquiring a presentation unit according to a dynamic trigger event may include:
when the dynamic trigger event is a page turning trigger event, acquiring an initial presentation element contained in a switched presentation page as a presentation unit; in the case where the page does not contain the initial presentation element after the switching, the presentation unit is empty.
And under the condition that the dynamic trigger event is not the page turning trigger event, acquiring newly added presentation elements contained in the presentation page after the dynamic trigger event is switched to serve as a presentation unit. For example: before the dynamic trigger event (i.e. the second dynamic trigger event) is switched, the presentation page includes a text 1, a text 2, and a picture 1. And newly added presentation elements contained in the presentation page after the dynamic trigger event is switched are a table 1 added by a fly-in effect. When the dynamic trigger event is not the page-turning trigger event, the obtained presentation unit is table 1. The manner of acquiring the table 1 may be an existing manner of acquiring presentation elements in flight, or may be another manner, which is not limited herein.
In an exemplary embodiment, in a case where a presentation play instruction is received, playing an explanation audio corresponding to a presentation unit according to an established correspondence relationship includes:
determining a first identifier of a currently played presentation unit;
determining a second identifier corresponding to the first identifier of the currently played presentation unit according to the corresponding relation;
and playing the explanation audio corresponding to the currently played demonstration unit according to the determined second identifier.
In one illustrative example, the first and second indicia may include numbers, letters, and other page distinguishing indicia. The playing instruction of the embodiment of the present invention may include the first identifier.
In an illustrative example, a method of an embodiment of the present invention further includes:
under the condition that a presentation unit is added in the presentation, establishing the corresponding relation between the added presentation unit and the corresponding explanation audio; the method comprises the following steps:
under the condition that an increasing instruction of increasing the presentation units in the presentation is received, inserting the increased presentation units in the presentation; and establishing the corresponding relation between the added presentation units and the corresponding explanation audios.
In an exemplary embodiment, receiving a presentation play instruction, playing an explanation audio corresponding to a presentation unit according to an established correspondence, includes:
under the condition that an increasing instruction of increasing the presentation units in the presentation is received, inserting the increased presentation units in the presentation; establishing a corresponding relation C between the added demonstration units and the corresponding explanation audios;
receiving a presentation play instruction;
acquiring a demonstration unit according to the dynamic trigger event;
playing the presentation unit and the explanation audio corresponding to the presentation unit according to the dynamic trigger event and the corresponding relation; the corresponding relation is a relation established between the presentation unit acquired according to the dynamic trigger event and the explanation audio corresponding to the presentation.
Inserting additional presentation units in the presentation; the corresponding relation between the added presentation unit and the corresponding explanation audio is established, the real-time addition of the presentation elements with animation effects can be realized through the dynamic trigger event and the corresponding relation, the real-time correspondence between the presentation and the explanation audio can be realized, the operation is convenient, the playing progress does not need to be adjusted, and the playing efficiency and the experience of the presentation are improved.
In an illustrative example, a method of an embodiment of the present invention further includes:
deleting the presentation unit in the presentation under the condition of receiving a deletion instruction for deleting the presentation unit in the presentation; or deleting the presentation unit in the presentation, and deleting the corresponding explanation audio of the presentation unit according to the corresponding relation between the presentation unit and the explanation audio.
In an exemplary embodiment, receiving a presentation play instruction, playing an explanation audio corresponding to a presentation unit according to an established correspondence, includes:
deleting the presentation unit in the presentation under the condition of receiving an increase instruction of adding the presentation unit in the presentation; or deleting the presentation unit in the presentation, and deleting the explanation audio corresponding to the presentation unit according to the corresponding relation between the presentation unit and the explanation audio;
receiving a presentation play instruction;
acquiring a demonstration unit according to the dynamic trigger event;
playing the presentation unit and the explanation audio corresponding to the presentation unit according to the dynamic trigger event and the corresponding relation; the corresponding relation is a relation established between the presentation unit acquired according to the trigger event and the explanation audio corresponding to the presentation.
The demonstration unit in the demonstration manuscript is deleted in the demonstration manuscript, real-time deletion of demonstration manuscript elements with animation effects can be achieved through dynamic trigger events and corresponding relations, real-time correspondence of the demonstration manuscript and explanation audio can be achieved, operation is convenient, the playing progress does not need to be adjusted, and playing efficiency and experience of the demonstration manuscript are improved.
In one illustrative example, when multiple users collaboratively edit a presentation, the method includes:
under the condition that a presentation unit is added in the presentation, acquiring the operation of each user on the addition of the presentation unit of the presentation;
inserting a presentation unit added by each user into the presentation; establishing a corresponding relation between the added demonstration units and the corresponding explanation audios;
under the condition of deleting the presentation units in the presentation, acquiring the operation of each user on the deletion presentation unit of the presentation;
deleting each user-deleted presentation unit in the presentation; or deleting the presentation unit deleted by each user in the presentation, and deleting the explanation audio corresponding to the presentation unit deleted by each user according to the corresponding relation between the presentation unit and the explanation audio.
The method can realize the adding, modifying and deleting operations of the same presentation by a plurality of users in online collaborative editing, not only can realize the real-time correspondence of the presentation and the explanation audio, but also has convenient operation, does not need to adjust the playing progress, meets the playing requirements of the plurality of users on the presentation, and improves the playing efficiency and experience of the presentation.
The corresponding relation between the presentation units and the explanation audios can be adjusted in time according to the change of the content of the presentation, the presentation units are independent from each other, the adjustment of part of the presentation units cannot affect other presentation units, and the editing experience of the presentation is improved.
The embodiment of the invention also provides a computer storage medium, wherein a computer program is stored in the computer storage medium, and when being executed by a processor, the computer program realizes the method for processing the presentation.
An embodiment of the present invention further provides a terminal, including: a memory and a processor, the memory having stored therein a computer program; wherein the content of the first and second substances,
the processor is configured to execute the computer program in the memory;
the computer program, when executed by a processor, implements a method of processing a presentation as described above.
Fig. 2 is a block diagram illustrating a structure of an apparatus for processing a presentation according to an embodiment of the present invention, as shown in fig. 2, including: a mapping unit and a processing unit; wherein the content of the first and second substances,
the mapping unit is set as: establishing a corresponding relation between a demonstration unit and an explanation audio;
the processing unit is configured to: and playing the explanation audio corresponding to the demonstration unit according to the established corresponding relation under the condition of receiving the demonstration manuscript playing instruction.
The embodiment of the invention establishes the corresponding relation between the demonstration unit and the explanation audio; and playing the explanation audio corresponding to the demonstration unit according to the established corresponding relation under the condition of receiving the demonstration manuscript playing instruction. The method and the device realize the correspondence between the playing of any presentation unit and the explanation audio, and improve the presentation quality of the presentation.
In an illustrative example, a presentation unit in an embodiment of the present invention includes:
and the presentation page and/or presentation elements which are additionally displayed by the presentation page between two adjacent dynamic trigger events contained in the presentation page.
In an exemplary embodiment, the apparatus of the embodiment of the present invention further includes an obtaining unit configured to:
acquiring two adjacent dynamic trigger events;
judging whether the second dynamic trigger event is a page turning trigger event or not;
when the second dynamic trigger event is a page turning trigger event, jumping to the next presentation page, and taking the current content of the acquired next presentation page as a presentation unit;
and when the second dynamic trigger event is not the page turning trigger event, the presentation element which is additionally displayed on the presentation page between the two acquired adjacent dynamic trigger events is taken as a presentation unit.
In an exemplary embodiment, the processing apparatus according to the embodiment of the present invention further includes a distinguishing unit configured to:
each presentation unit of the presentation is distinguished.
In an exemplary embodiment, the processing apparatus of the embodiment of the present invention further includes a recording unit configured to:
and respectively recording the explanation audio of each presentation unit.
In an exemplary embodiment, the mapping unit in the embodiment of the present invention is configured to:
respectively configuring first identifications for presentation units of the presentation files;
allocating a second identifier for the explanation audio of the presentation unit;
and establishing a corresponding relation between the presentation unit and the corresponding explanation audio according to the configured first identifier and the configured second identifier.
In an illustrative example, the processing unit in the embodiment of the present invention is configured to:
determining a first identifier of a currently played presentation unit;
determining a second identifier corresponding to the first identifier of the currently played presentation unit according to the corresponding relation;
and playing the explanation audio corresponding to the currently played demonstration unit according to the determined second identifier.
In an exemplary embodiment, the processing unit of the embodiment of the present invention is configured to:
receiving a presentation play instruction;
acquiring a demonstration unit according to the dynamic trigger event;
playing the presentation unit and the explanation audio corresponding to the presentation unit according to the dynamic trigger event and the corresponding relation;
the corresponding relation is a relation which is established between the demonstration unit obtained according to the dynamic trigger event and the explanation audio corresponding to the demonstration unit.
In an exemplary embodiment, the processing unit in the embodiment of the present invention is configured to play the presentation audio corresponding to the presentation unit and the presentation unit according to the dynamic trigger event and the corresponding relationship, and further includes:
under the condition that the next dynamic trigger event is received, acquiring a demonstration unit according to the next dynamic trigger event;
ending the playing of the explanation audio corresponding to the current presentation, wherein the explanation audio corresponding to the current presentation is the explanation audio corresponding to the presentation played before the next dynamic trigger event is received;
playing the presentation unit and the explanation audio corresponding to the presentation unit according to the received next dynamic trigger event and the current corresponding relation;
the current corresponding relationship is the relationship between the presentation unit obtained according to the next dynamic trigger event and the explanation audio corresponding to the presentation unit.
In an exemplary embodiment, the mapping unit in the embodiment of the present invention is further configured to:
under the condition that an increasing instruction of increasing the presentation units in the presentation is received, inserting the increased presentation units in the presentation; establishing a corresponding relation between the added demonstration units and the corresponding explanation audios;
deleting the presentation unit in the presentation under the condition of receiving a deletion instruction for deleting the presentation unit in the presentation; or deleting the presentation unit in the presentation, and deleting the explanation audio corresponding to the presentation unit according to the corresponding relation between the presentation unit and the explanation audio.
"one of ordinary skill in the art will appreciate that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between 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 by several physical components in cooperation. 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 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 is well known to those of ordinary skill 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 accessed by a computer. In addition, 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 as known to those skilled in the art. "
Claims (13)
1. A method of processing a presentation, comprising:
establishing a corresponding relation between a demonstration unit and an explanation audio;
and playing the explanation audio corresponding to the demonstration unit according to the established corresponding relation under the condition of receiving the demonstration manuscript playing instruction.
2. The method of claim 1, wherein the presentation unit comprises:
and the presentation page and/or presentation elements which are additionally displayed by the presentation page between two adjacent dynamic trigger events contained in the presentation page.
3. The processing method according to claim 2, wherein before establishing the correspondence between the presentation unit and the explanation audio, the method further comprises obtaining the presentation unit by:
acquiring two adjacent dynamic trigger events;
judging whether the second dynamic trigger event is a page turning trigger event or not;
when the second dynamic trigger event is a page turning trigger event, skipping to the next presentation page, and taking the current content of the next presentation page as the presentation unit;
and when the second dynamic trigger event is not the page turning trigger event, the presentation element which is additionally displayed on the presentation page between the two acquired adjacent dynamic trigger events is taken as the presentation unit.
4. The method according to any one of claims 1 to 3, wherein the establishing of the corresponding relationship between the presentation unit and the explanation audio comprises:
respectively configuring first identifications for the presentation units of the presentation;
allocating a second identifier for the explanation audio of the presentation unit;
and establishing the corresponding relation between the presentation unit and the corresponding explanation audio according to the configured first identifier and the configured second identifier.
5. The method according to any one of claims 1 to 3, wherein playing the explanation audio corresponding to the presentation unit according to the established correspondence when receiving the instruction for playing the presentation, comprises:
receiving the demonstration manuscript playing instruction;
acquiring the demonstration unit according to a dynamic trigger event;
playing a presentation unit and an explanation audio corresponding to the presentation unit according to the dynamic trigger event and the corresponding relation;
and the corresponding relation is a relation which is established between the presentation unit and the explanation audio corresponding to the presentation unit and is obtained according to the dynamic trigger event.
6. The method according to claim 5, wherein the playing of the presentation unit and the explanation audio corresponding to the presentation unit according to the dynamic trigger event and the corresponding relationship further comprises:
under the condition that a next dynamic trigger event is received, acquiring a demonstration unit according to the next dynamic trigger event;
ending the playing of the explanation audio corresponding to the current presentation, wherein the explanation audio corresponding to the current presentation is the explanation audio corresponding to the presentation played before the next dynamic trigger event is received;
playing the presentation unit and the explanation audio corresponding to the presentation unit according to the received next dynamic trigger event and the current corresponding relation;
and the current corresponding relation is a relation between a demonstration unit obtained according to the next dynamic trigger event and the explanation audio corresponding to the demonstration unit.
7. The method according to claim 4, wherein playing the explanation audio corresponding to the presentation unit according to the established correspondence when receiving the instruction for playing the presentation, comprises:
determining the first identification of a currently playing presentation unit;
determining a second identifier corresponding to the first identifier of the currently played presentation unit according to the corresponding relation;
and playing the explanation audio corresponding to the currently played demonstration unit according to the determined second identifier.
8. The method according to any one of claims 1 to 3, further comprising:
under the condition that an increasing instruction of increasing presentation units in the presentation is received, inserting the increased presentation units into the presentation; establishing the corresponding relation between the added demonstration units and the corresponding explanation audios;
deleting the presentation unit in the presentation under the condition of receiving a deletion instruction for deleting the presentation unit in the presentation; or deleting the presentation unit from the presentation, and deleting the explanation audio corresponding to the presentation unit according to the corresponding relation between the presentation unit and the explanation audio.
9. The method of claim 8, wherein receiving a presentation playback command to play an explanation audio corresponding to a presentation unit according to the established correspondence comprises:
under the condition that an increasing instruction of increasing presentation units in the presentation is received, inserting the increased presentation units into the presentation; establishing the corresponding relation between the added demonstration units and the corresponding explanation audios;
receiving the demonstration manuscript playing instruction;
acquiring the demonstration unit according to a dynamic trigger event;
playing a presentation unit and an explanation audio corresponding to the presentation unit according to the dynamic trigger event and the corresponding relation; and the corresponding relation is a relation which is established between a demonstration unit obtained according to the trigger event and the explanation audio corresponding to the demonstration unit.
10. The method of claim 8, wherein receiving a presentation playback command to play an explanation audio corresponding to a presentation unit according to the established correspondence comprises:
deleting the presentation unit in the presentation under the condition of receiving a deletion instruction for deleting the presentation unit in the presentation; or deleting the presentation unit from the presentation, and deleting the explanation audio corresponding to the presentation unit according to the corresponding relation between the presentation unit and the explanation audio;
receiving the demonstration manuscript playing instruction;
acquiring the demonstration unit according to a dynamic trigger event;
playing a presentation unit and an explanation audio corresponding to the presentation unit according to the dynamic trigger event and the corresponding relation; and the corresponding relation is a relation which is established between a demonstration unit obtained according to the trigger event and the explanation audio corresponding to the demonstration unit.
11. A computer storage medium having stored thereon a computer program which, when executed by a processor, implements a method of processing a presentation as claimed in any of claims 1 to 10.
12. A terminal, comprising: a memory and a processor, the memory having a computer program stored therein; wherein the content of the first and second substances,
the processor is configured to execute the computer program in the memory;
the computer program, when executed by the processor, implements a method of processing a presentation as claimed in any of claims 1 to 10.
13. An apparatus for processing a presentation, comprising: a mapping unit and a processing unit; wherein the content of the first and second substances,
the mapping unit is set as: establishing a corresponding relation between a demonstration unit and an explanation audio;
the processing unit is configured to: and playing the explanation audio corresponding to the demonstration unit according to the established corresponding relation under the condition of receiving the demonstration manuscript playing instruction.
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