CN110263191B - Stacking display method and system for multimedia resources - Google Patents
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Abstract
The embodiment of the invention relates to the technical field of intelligent equipment, and discloses a method and a system for cascade display of multimedia resources, wherein the method comprises the following steps: when detecting that a user opens any target document in a display screen, judging whether the user inputs a stacked display instruction for the target document; if the instruction of the stacked display is detected, fixing an interface of a target document in a display screen, and outputting a plurality of multimedia resources for a user to select; determining at least one target multimedia resource selected by a user from a plurality of multimedia resources; and at least one multimedia resource is displayed on a fixed target document interface in a stacking mode for a user to browse. By implementing the embodiment of the invention, the target document and the target multimedia resource can be browsed simultaneously on the premise of not reducing the target document, thereby being beneficial to improving the demonstration efficiency of the document.
Description
Technical Field
The invention relates to the technical field of intelligent equipment, in particular to a method and a system for cascade display of multimedia resources.
Background
At present, when a user demonstrates a certain target document, if other multimedia resources need to be opened, the user needs to reduce the target document, then find the target multimedia resources according to the storage paths of the other multimedia resources, and then open the display. It can be seen that the operation of this process is complicated, and since the target document is reduced in the process of querying the target multimedia resource, the presentation of the target document is interrupted in this process, which is not favorable for improving the presentation efficiency of the document.
Disclosure of Invention
The embodiment of the invention discloses a method and a system for cascade display of multimedia resources, which are beneficial to improving the demonstration efficiency of documents.
The first aspect of the embodiments of the present invention discloses a method for displaying multimedia resources in a stacked manner, including:
when detecting that a user opens any target document in a display screen, judging whether the user inputs a stacked display instruction for the target document;
if the instruction of the stacked display is detected, fixing the interface of the target document in the display screen, and outputting a plurality of multimedia resources for the user to select;
determining at least one target multimedia resource selected by the user from the plurality of multimedia resources;
and at least one multimedia resource is displayed on the fixed target document interface in a stacking mode so as to be browsed by the user.
As an optional implementation manner, in the first aspect of this embodiment of the present invention, the method further includes:
when the fact that the time length that the user selects one target multimedia resource exceeds the preset time length is detected, an icon representing deletion is output;
and when the target multimedia resource is detected to be dragged to be overlapped with the icon for representing deletion by the user, deleting the target multimedia overlapped with the icon for representing deletion from the display screen.
As an optional implementation manner, in the first aspect of this embodiment of the present invention, the method further includes:
when detecting that the user inputs a page turning instruction aiming at a current first page of the target document, recording a current first state of at least one target multimedia resource in the current page;
switching the target document from the first page to a second page indicated by the page turning instruction, and clearing at least one target multimedia from the display screen;
when the user is detected to switch the target document from the second page to the first page, acquiring the first state of at least one target multimedia resource;
and re-overlaying and displaying at least one target multimedia resource on the first page of the target document, and setting at least one target multimedia resource to be in the first state.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, when it is detected that a user opens any target document in a display screen, determining whether the user inputs a stacked display instruction for the target document includes:
when a screen projection instruction aiming at a display screen is detected, receiving a complete screen projection document carried by the screen projection instruction, or taking part of the screen projection document as a target document;
and displaying the target document in the display screen, and judging whether a user inputs a stacked display instruction for the target document.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, when it is detected that a user opens any target document in a display screen, determining whether the user inputs a stacked display instruction for the target document includes:
when detecting that a user opens a plurality of target documents in a display screen, dividing the display screen into sub-screens corresponding to the number of the target documents;
displaying the target document on the sub-screen, and judging whether the user inputs a stacked display instruction for the target document; and one sub-screen correspondingly displays one target document, and all the sub-screens are independently operated and do not influence each other.
A second aspect of the present invention discloses a stacked display system for multimedia resources, including:
the device comprises a judging unit, a display unit and a display unit, wherein the judging unit is used for judging whether a user inputs a stacked display instruction for a target document when detecting that the user opens any target document in the display screen;
the first output unit is used for fixing the interface of the target document in the display screen and outputting a plurality of multimedia resources for the user to select when the judgment unit detects the instruction of the stacked display;
a determining unit, configured to determine, among the plurality of multimedia resources, at least one target multimedia resource selected by the user;
and the first stacking unit is used for stacking and displaying at least one multimedia resource on the fixed target document interface for the user to browse.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the system further includes:
the second output unit is used for outputting an icon representing deletion when the fact that the time length that the user selects one target multimedia resource exceeds the preset time length is detected;
and the deleting unit is used for deleting the target multimedia overlapped with the icon representing the deletion from the display screen when the target multimedia resource is dragged to be overlapped with the icon representing the deletion by the user.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the system further includes:
the recording unit is used for recording a current first state of at least one target multimedia resource in a current page when a page turning instruction input by the user aiming at the current first page of the target document is detected;
the clearing unit is used for switching the target document from the first page to a second page indicated by the page turning instruction and clearing at least one target multimedia from the display screen;
an obtaining unit, configured to obtain the first state of at least one target multimedia resource when it is detected that the user switches the target document from the second page to the first page;
and the second stacking unit is used for re-stacking and displaying at least one target multimedia resource on the first page of the target document and setting at least one target multimedia resource to be in the first state.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, when it is detected that a user opens any target document in a display screen, the manner of determining whether the user inputs a stacked display instruction for the target document is specifically:
the screen projection device comprises a judging unit, a display unit and a display unit, wherein the judging unit is used for receiving a complete screen projection document carried by a screen projection instruction or taking a part of the screen projection document as a target document when the screen projection instruction aiming at a display screen is detected; and displaying the target document in the display screen, and judging whether a user inputs a stacked display instruction for the target document.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, when it is detected that a user opens any target document in a display screen, the manner of determining whether the user inputs a stacked display instruction for the target document is specifically:
the device comprises a judging unit, a display unit and a display control unit, wherein the judging unit is used for dividing a display screen into sub-screens corresponding to the number of target documents when detecting that a user opens the target documents in the display screen; displaying the target document on the sub-screen, and judging whether the user inputs a stacked display instruction for the target document; and one sub-screen correspondingly displays one target document, and all the sub-screens are independently operated and do not influence each other.
A third aspect of the present invention discloses a stacked display system for multimedia resources, including:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to execute the laminated display method of the multimedia resource disclosed by the first aspect of the embodiment of the invention.
A fourth aspect of the embodiments of the present invention discloses a computer-readable storage medium storing a computer program, where the computer program enables a computer to execute the method for displaying a stack of multimedia resources disclosed in the first aspect of the embodiments of the present invention.
A fifth aspect of the embodiments of the present invention discloses a computer program product, which, when running on a computer, causes the computer to perform part or all of the steps of any one of the methods of the first aspect of the embodiments of the present invention.
A sixth aspect of the present embodiment discloses an application publishing platform, where the application publishing platform is configured to publish a computer program product, where when the computer program product runs on a computer, the computer is caused to perform part or all of the steps of any one of the methods in the first aspect of the present embodiment.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, the laminated display system of the multimedia resource can judge whether the user inputs the laminated display instruction aiming at the target document when detecting that the user opens any target document in the display screen; if the instruction of the stacked display is detected, fixing an interface of a target document in a display screen, and outputting a plurality of multimedia resources for a user to select; determining at least one target multimedia resource selected by a user from a plurality of multimedia resources; and at least one multimedia resource is displayed on a fixed target document interface in a stacking mode for a user to browse. By implementing the embodiment of the invention, the stacked display system of the multimedia resources can automatically output a plurality of multimedia resources for the user to select in the display modes of thumbnails, names and the like under the condition of a fixed target document interface, and compared with the traditional office software which needs to find the target multimedia resources according to the storage paths of other multimedia resources, the stacked display system of the multimedia resources has the advantages of simpler operation and higher query speed; in addition, the laminated display system of the multimedia resources can directly laminate the target multimedia resources on the target document, and can simultaneously browse the target document and the target multimedia resources on the premise of not reducing the target document, thereby being beneficial to improving the demonstration efficiency of the document.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a method for displaying a stack of multimedia assets according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a virtual key for triggering a multimedia resource stack display function according to an embodiment of the present disclosure;
FIG. 3 is a diagram of a stacked display of multimedia assets according to an embodiment of the present invention;
FIG. 4 is a diagram of another stacked display of multimedia assets according to an embodiment of the present disclosure;
FIG. 5 is a flowchart illustrating another method for displaying a stack of multimedia assets according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a stacked display system of multimedia resources according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of another stacked display system of multimedia resources according to an embodiment of the disclosure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is to be noted that the terms "first" and "second" and the like in the description and the claims of the present invention are used for distinguishing different objects, and are not used for describing a specific order. The terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The embodiment of the invention discloses a method and a system for cascade display of multimedia resources, which are beneficial to improving the demonstration efficiency of documents.
The technical solution of the present invention will be described in detail with reference to specific examples.
Example one
Referring to fig. 1, fig. 1 is a flowchart illustrating a method for displaying multimedia resources in a stacked manner according to an embodiment of the present invention. As shown in fig. 1, the method for displaying a stack of multimedia assets may include the steps of:
101. when detecting that a user opens any target document in a display screen, the laminated display system judges whether the user inputs a laminated display instruction for the target document; if so, go to step 102; if not, the process is ended.
In the embodiment of the invention, the implementation environment of the stacked display system can be a FENSTER intelligent conference system; the FENSTER intelligent conference system can be arranged in a FENSTER intelligent conference interactive all-in-one machine, and is different from a traditional electronic whiteboard, and the all-in-one machine provided with the FENSTER intelligent conference system can be an all-in-one machine integrating a projector, a liquid crystal display television, a traditional electronic whiteboard, a pickup system, a sound amplification system, a wireless screen projection system, a video conference, an intelligent blackboard, a central control system and the like. In other possible implementation embodiments, the environment of the stacked display system implementing the stacked display method for multimedia resources may also be a desktop computer, a notebook computer, a tablet computer, or even a mobile device such as a mobile phone, and the embodiments of the present invention are not limited.
In this embodiment of the present invention, any target document opened by the user in the display screen may be a document stored in a machine in which the stacked display system is installed, or may also be a document projected by another electronic device or transmitted to a machine in which the stacked display system is installed, and the format of the document may include, but is not limited to: word, Excel, PPT, PDF, CAD, etc.; the user may open the display screen not only as a document, but also as a multimedia resource such as a web page, a picture, or a video of a browser.
In this embodiment of the present invention, when the user full-screens the target document, the stacked display system may output a trigger virtual key, where the virtual key is used to trigger the stacked display function of the multimedia resource (as shown in fig. 2, fig. 2 is a schematic diagram of a virtual key for triggering the stacked display function of the multimedia resource disclosed in this embodiment of the present invention), and when the user clicks the virtual key to input the trigger of the stacked display function of the multimedia resource, the stacked display system may execute step 102.
As an optional implementation manner, when detecting that the user opens the editable module in the display screen, the stacked display system may also determine whether the user inputs a stacked display instruction for the editable module; and if the instruction of the stacked display is detected, the stacked display system determines that the editable module is the target document, and executes step 102.
It should be noted that: the editable module can be a module supporting character, voice and even image input, and a user can perform operations such as adding, deleting, screenshot and the like aiming at the existing characters, voice and even images in the editable module; the user may also adjust the thickness and color of the stroke of the input text or character, which is not limited in the embodiments of the present invention.
That is, the stacked display system can not only stack and display multimedia resources on a document, but also stack and display multimedia resources on an editable module (as shown in fig. 3, fig. 3 is a schematic diagram of stacked display of multimedia resources disclosed in the embodiment of the present invention); in addition, the editable module can be associated with multimedia resources displayed on the editable module in a stacked mode and the stored files can be exported in a PDF format and can be stored in a mobile U disk, so that precious meeting time can be saved for users, and the working efficiency is improved.
As an optional implementation manner, when detecting that a user opens any target document in the display screen, the overlay display system may determine whether the user inputs an instruction for overlay display for the target document in a manner that: when detecting a screen projection instruction aiming at a display screen, the laminated display system receives a complete screen projection document carried by the screen projection instruction, or a part of the screen projection document is used as a target document; and displaying the target document in the display screen, and judging whether the user inputs a stacked display instruction for the target document.
It should be noted that: the function of multimedia resource laminated display can be triggered by other electronic equipment by projecting the screen to a document in a machine installed in the laminated display system; the document projected by other electronic devices can be a complete document or a part of the complete document (sometimes, in order to protect privacy, only partial contents of the projected document can be selected); i.e. the multimedia asset stack display function can be triggered in the above case.
By implementing the method, the multimedia resource laminated display method of the screen-projected document is expanded, so that the multimedia resources to be demonstrated can be laminated and displayed on the screen-projected document when the user demonstrates the screen-projected document, the demonstration efficiency of the user is improved, and the use experience of the user is improved.
As another optional implementation manner, when detecting that the user opens any target document in the display screen, the manner of determining whether the user inputs the instruction of the overlay display for the target document by the overlay display system may be: when the laminated display system detects that a user opens a plurality of target documents in a display screen, dividing the display screen into sub-screens corresponding to the number of the target documents; displaying the target document on the sub-screen, and judging whether a user inputs a stacked display instruction for the target document; one sub-screen correspondingly displays one target document, and all sub-screens are operated independently and do not influence each other.
It should be noted that: if the user opens a plurality of target documents at the same time because of the demonstration requirement, the system can divide the display screen into sub-screens (for example, two split screens, three split screens or four split screens and the like) corresponding to the number of the target documents; each sub-screen correspondingly displays a target document, and each target document can independently trigger the function of the multi-media resource laminated display; in addition, each time the display screen is divided into a plurality of sub-screens or one sub-screen is deleted, the system can automatically adjust the scaling of the target document and the multimedia resources which are displayed on the target document in a stacking mode.
By implementing the method, the method for independently triggering the multi-media resource laminated display of each document when a plurality of target documents are displayed simultaneously is expanded. The method is beneficial to assisting the demonstration by inserting the multimedia resources in a stacking way when the user uses a plurality of documents for demonstration at the same time, thereby improving the demonstration efficiency of the user and improving the use experience of the user.
102. The stacked display system fixes an interface of a target document in a display screen and outputs a plurality of multimedia resources for a user to select.
In the embodiment of the present invention, as shown in fig. 2, the stacked display system may output a plurality of multimedia resources for the user to select in a floating window manner under the condition of fixing the interface of the target document (i.e. under the condition of not zooming the interface of the target document), where the output multimedia resources may include, but are not limited to: documents, pictures, videos, etc.; in addition, if the user connects the mobile U disk to the machine installed in the stacked display system, a link port of the mobile U disk can be generated in the floating window, and the user can select the multimedia resource in the mobile U disk to display through the link port.
103. The laminated display system determines at least one target multimedia resource selected by a user from a plurality of multimedia resources.
In the embodiment of the invention, a user can select at least one target multimedia resource from a plurality of multimedia resources, namely, a plurality of pictures, a plurality of videos and the like can be simultaneously selected as the target multimedia resources; in other possible implementation embodiments, to ensure the experience of the user, the stacked display function may be limited to a single display screen (i.e., in a single target document), and only one video may be inserted at most, so as to avoid the occurrence of situations such as mutual influence of sounds played by multiple videos.
104. The laminated display system displays at least one multimedia resource on a fixed target document interface in a laminated mode so as to be browsed by a user.
In the embodiment of the invention, after the laminated display system displays at least one multimedia resource on the fixed target document interface in a laminated manner, a user can drag, enlarge, reduce and the like the multimedia resource displayed on the fixed target document interface in the laminated manner, and the playing progress, the playing volume and the like of the multimedia resource such as a video can be adjusted; in addition, the user can also use the functions of writing and annotating or screen capture and saving and the like in the target document. Fig. 4 shows a stacked display effect diagram, and fig. 4 is a schematic diagram of another stacked display of multimedia resources disclosed in the embodiment of the present invention.
In the embodiment of the invention, after the user performs operations such as enlarging or reducing on the target document, the multimedia resources displayed on the target document in a stacking manner are enlarged or reduced along with the target document, the enlargement or reduction proportion is the same as that of the target document, and the position of the multimedia resources stacked on the target document is not changed.
As an optional implementation manner, when detecting that a user selects a certain target multimedia resource for more than a preset time period, the stacked display system may output an icon indicating deletion; and when the target multimedia resource is detected to be dragged to be overlapped with the icon representing the deletion by the user, deleting the target multimedia overlapped with the icon representing the deletion from the display screen.
It should be noted that: the multimedia resources displayed in a stacked manner may all be borderless, that is, if a user wants to delete a certain multimedia resource, the user may select, by clicking, that the certain multimedia resource exceeds a preset duration (for example, 2 seconds, where a specific duration may be set by a developer according to a large amount of development data), and at this time, the stacked display system may output an icon (for example, an icon of a "recycle bin") representing the deletion in a preset area (for example, a lower half area of the display screen) in the display screen; and when the condition that the target multimedia resource is dragged to be overlapped with the icon representing deletion by the user is detected, deleting the target multimedia overlapped with the icon representing deletion from the display screen.
By implementing the method, the deleting instruction of the multimedia is triggered by setting the preset time length according to the multimedia resource, the multimedia resource stacked on the target document can be prevented from being removed by mistake by the unconscious operation of the user, and the use experience of the user is improved.
It can be seen that, by implementing the method described in fig. 1, the stacked display system of multimedia resources can automatically output a plurality of multimedia resources for the user to select in the display modes of thumbnails, names, etc. under the condition of a fixed target document interface, and compared with the conventional office software that the target multimedia resources need to be found according to the storage paths of other multimedia resources, the operation is simpler and the query speed is faster; in addition, the laminated display system of the multimedia resources can directly laminate the target multimedia resources on the target document, and can simultaneously browse the target document and the target multimedia resources on the premise of not reducing the target document, thereby being beneficial to improving the demonstration efficiency of the document.
Example two
Referring to fig. 5, fig. 5 is a flowchart illustrating another method for displaying multimedia resources in a stacked manner according to an embodiment of the present invention. As shown in fig. 5, the method for displaying a stack of multimedia assets may include the steps of:
501-504; step 501 to step 504 are the same as step 501 to step 504 in the first embodiment, and are not described herein again.
505. When detecting that a user inputs a page turning instruction aiming at a current first page of a target document, the laminated display system records a current first state of at least one target multimedia resource in the current page.
For example, assuming that the target document is a PPT-formatted document and the document includes at least two different pages, when a user inputs a page turning instruction for a current first page of the PPT document, the stacked display system may record a current first state of at least one target multimedia resource in the current page, for example, record a playing progress, a volume level, and the like of a video stacked and displayed in the current page; for example, the display position of the photos displayed in a stacked manner in the current page is recorded, and the embodiment of the present invention is not limited.
506. The stacked display system switches the target document from the first page to a second page indicated by the page turning instruction and clears at least one target multimedia from the display screen.
In the embodiment of the invention, after the stacked display system switches the target document from the first page to the second page indicated by the page turning instruction, the multimedia resources stacked and displayed on the first page are not continuously stacked and displayed on the second page (namely, the stacked display system can remove at least one target multimedia from the display screen), so that the multimedia resources stacked and displayed on the first page can be prevented from influencing the browsing of the second page by the user, and the multimedia resources stacked and displayed on the first page can be prevented from influencing the triggering of the multimedia resource stacked and displayed function of the user on the second page.
507. The stacked display system acquires a first state of at least one target multimedia resource when detecting that a user switches a target document from a second page to a first page.
508. The stacked display system re-stacks and displays the at least one target multimedia resource on the first page of the target document and sets the at least one target multimedia resource to be in a first state.
In the embodiment of the present invention, step 207 to step 208 are implemented, when it is detected that the user switches the target document from the second page to the first page, the stacked display system may obtain the first state of the at least one target multimedia resource recorded when the page is just turned (i.e., the playing progress, the volume, etc. of the video stacked and displayed in the first page, and the display position of the photo stacked and displayed in the first page, etc.), and further, the stacked display system may re-stack and display the at least one target multimedia resource on the first page of the target document, and set the at least one target multimedia resource to the first state, so that the user can conveniently continue the previous demonstration progress, and the user experience degree is improved.
It can be seen that, compared with the implementation of the method described in fig. 1, the method described in fig. 5 can also be implemented to automatically record the current state of the multimedia resource displayed in a stack when the user performs a page turning operation on the document, for example: a video window is stacked on the target document, so that the current playing progress of the video can be recorded when the page is turned, and then the video window is automatically closed and turned; and when the user turns the target document back to the previous page, the video window is overlapped on the target document again, and the video is adjusted to the playing progress which is recorded just now, so that the user can conveniently continue the previous demonstration progress, and the use experience of the user is improved.
EXAMPLE III
Referring to fig. 6, fig. 6 is a schematic structural diagram of a stacked display system of multimedia resources according to an embodiment of the present invention. As shown in fig. 6, the stacked display system may include:
a judging unit 601, configured to, when it is detected that a user opens any target document in a display screen, judge whether the user inputs an instruction of a stacked display for the target document;
a first output unit 602, configured to fix an interface of a target document in a display screen and output a plurality of multimedia resources for a user to select when the determining unit 601 detects an instruction for stacked display;
a determining unit 603, configured to determine, among the multiple multimedia resources, at least one target multimedia resource selected by the user;
the first stacking unit 604 is configured to stack and display at least one multimedia resource on a fixed target document interface for a user to browse.
As an alternative embodiment, the stacked display system may further include:
a second output unit 605, configured to output an icon indicating deletion when it is detected that a user selects a certain target multimedia resource for more than a preset duration;
a deleting unit 606, configured to delete, from the display screen, the target multimedia that overlaps the icon representing deletion when it is detected that the target multimedia resource is dragged by the user to overlap the icon representing deletion.
By implementing the method, the deleting instruction of the multimedia is triggered by setting the preset time length according to the multimedia resource, the multimedia resource stacked on the target document can be prevented from being removed by mistake by the unconscious operation of the user, and the use experience of the user is improved.
As an alternative embodiment, the stacked display system may further include:
the recording unit 607 is configured to record a current first state of at least one target multimedia resource in a current page when it is detected that a user inputs a page turning instruction for a current first page of a target document;
a clearing unit 608, configured to switch the target document from the first page to the second page indicated by the page turning instruction, and clear at least one target multimedia from the display screen;
an obtaining unit 609, configured to obtain a first state of at least one target multimedia resource when it is detected that the target document is switched from the second page to the first page by the user;
the second stacking unit 610 is configured to re-stack and display the at least one target multimedia asset on the first page of the target document, and set the at least one target multimedia asset to the first state.
By implementing the method, when a user performs a page turning operation on a document, the current state of the multimedia resource displayed in a stacked manner can be automatically recorded, for example: a video window is stacked on the target document, so that the current playing progress of the video can be recorded when the page is turned, and then the video window is automatically closed and turned; and when the user turns the target document back to the previous page, the video window is overlapped on the target document again, and the video is adjusted to the playing progress which is recorded just now, so that the user can conveniently continue the previous demonstration progress, and the use experience of the user is improved.
As an optional implementation manner, when it is detected that the user opens any target document in the display screen, the manner of determining whether the user inputs the instruction of the overlay display for the target document may specifically be:
the judging unit 601 is configured to receive a complete screen-casting document carried by a screen-casting instruction or a part of the screen-casting document as a target document when the screen-casting instruction for the display screen is detected; and displaying the target document in the display screen, and judging whether the user inputs a stacked display instruction for the target document.
By implementing the method, the multimedia resource laminated display method of the screen-projected document is expanded, so that the multimedia resources to be demonstrated can be laminated and displayed on the screen-projected document when the user demonstrates the screen-projected document, the demonstration efficiency of the user is improved, and the use experience of the user is improved.
As another optional implementation manner, when it is detected that the user opens any target document in the display screen, the manner of determining whether the user inputs the instruction of the overlay display for the target document may specifically be:
a judging unit 601, configured to, when it is detected that a user opens a number of target documents in a display screen, divide the display screen into sub-screens corresponding to the number of the target documents; displaying the target document on the sub-screen, and judging whether a user inputs a stacked display instruction for the target document; one sub-screen correspondingly displays one target document, and all sub-screens are operated independently and do not influence each other.
By implementing the method, the method for independently triggering the multi-media resource laminated display of each document when a plurality of target documents are displayed simultaneously is expanded. The method is beneficial to assisting the demonstration by inserting the multimedia resources in a stacking way when the user uses a plurality of documents for demonstration at the same time, thereby improving the demonstration efficiency of the user and improving the use experience of the user.
Therefore, by implementing the system described in fig. 6, a plurality of multimedia resources can be automatically output in display modes such as thumbnails, names and the like for the user to select under the condition of a fixed target document interface, and compared with the conventional office software which needs to find the target multimedia resource according to the storage path of other multimedia resources, the system is simpler to operate and faster in query speed; in addition, the laminated display system of the multimedia resources can directly laminate the target multimedia resources on the target document, and can simultaneously browse the target document and the target multimedia resources on the premise of not reducing the target document, thereby being beneficial to improving the demonstration efficiency of the document.
Example four
Referring to fig. 7, fig. 7 is a schematic structural diagram of another stacked display system of multimedia resources according to an embodiment of the disclosure. As shown in fig. 7, the stacked display system of multimedia assets may include:
a memory 701 in which executable program code is stored;
a processor 702 coupled to the memory 701;
the processor 702 calls the executable program code stored in the memory 701 to execute the method for displaying the multimedia resource in a stacked manner as shown in any one of fig. 1 to 2.
The embodiment of the invention discloses a computer-readable storage medium which stores a computer program, wherein the computer program enables a computer to execute a laminated display method of any one of multimedia resources in figures 1-2.
The embodiment of the present invention also discloses an application publishing platform, wherein the application publishing platform is used for publishing a computer program product, and when the computer program product runs on a computer, the computer is caused to execute part or all of the steps of the method in the above method embodiments.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Those skilled in the art should also appreciate that the embodiments described in this specification are exemplary and alternative embodiments, and that the acts and modules illustrated are not required in order to practice the invention.
In various embodiments of the present invention, it should be understood that the sequence numbers of the above-mentioned processes do not imply an inevitable order of execution, and the execution order of the processes should be determined by their functions and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated units, if implemented as software functional units and sold or used as a stand-alone product, may be stored in a computer accessible memory. Based on such understanding, the technical solution of the present invention, which is a part of or contributes to the prior art in essence, or all or part of the technical solution, can be embodied in the form of a software product, which is stored in a memory and includes several requests for causing a computer device (which may be a personal computer, a server, a network device, or the like, and may specifically be a processor in the computer device) to execute part or all of the steps of the above-described method of each embodiment of the present invention.
It will be understood by those skilled in the art that all or part of the steps in the methods of the embodiments described above may be implemented by hardware instructions of a program, and the program may be stored in a computer-readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CD-ROM), or other Memory, such as a magnetic disk, or a combination thereof, A tape memory, or any other medium readable by a computer that can be used to carry or store data.
The foregoing describes in detail a method and system for displaying multimedia resources in a stacked manner according to an embodiment of the present invention, and a specific example is applied to illustrate the principle and implementation manner of the present invention, and the description of the foregoing embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (8)
1. A method for stacked display of multimedia assets, the method comprising:
when a screen projection instruction aiming at a display screen is detected, receiving a complete screen projection document carried by the screen projection instruction, or taking part of the screen projection document as a target document;
displaying the target document in the display screen, and judging whether a user inputs a stacked display instruction for the target document;
if the instruction of the stacked display is detected, fixing the interface of the target document in the display screen, and outputting a plurality of multimedia resources for the user to select;
determining at least one target multimedia resource selected by the user from the plurality of multimedia resources, wherein the target multimedia resource comprises a video;
and displaying a target video stack in at least one video on the fixed target document interface for the user to browse.
2. The method of claim 1, further comprising:
when the fact that the time length that the user selects one target multimedia resource exceeds the preset time length is detected, an icon representing deletion is output;
and when the target multimedia resource is detected to be dragged to be overlapped with the icon for representing deletion by the user, deleting the target multimedia overlapped with the icon for representing deletion from the display screen.
3. The method of claim 1, further comprising:
when detecting that the user inputs a page turning instruction aiming at a current first page of the target document, recording a current first state of at least one target multimedia resource in the current page;
switching the target document from the first page to a second page indicated by the page turning instruction, and clearing at least one target multimedia from the display screen;
when the user is detected to switch the target document from the second page to the first page, acquiring the first state of at least one target multimedia resource;
and re-overlaying and displaying at least one target multimedia resource on the first page of the target document, and setting at least one target multimedia resource to be in the first state.
4. The method according to any one of claims 1 to 3, wherein the judging whether the user inputs a stacked display instruction for the target document when detecting that the user opens any target document in a display screen comprises:
when detecting that a user opens a plurality of target documents in a display screen, dividing the display screen into sub-screens corresponding to the number of the target documents;
displaying the target document on the sub-screen, and judging whether the user inputs a stacked display instruction for the target document; and one sub-screen correspondingly displays one target document, and all the sub-screens are independently operated and do not influence each other.
5. A stacked display system of multimedia assets, the system comprising:
the screen projection device comprises a judging unit, a display unit and a display unit, wherein the judging unit is used for receiving a complete screen projection document carried by a screen projection instruction or taking a part of the screen projection document as a target document when the screen projection instruction aiming at a display screen is detected; displaying the target document in the display screen, and judging whether a user inputs a stacked display instruction for the target document;
the first output unit is used for fixing the interface of the target document in the display screen and outputting a plurality of multimedia resources for the user to select when the judgment unit detects the instruction of the stacked display;
a determining unit, configured to determine, among a plurality of multimedia resources, at least one target multimedia resource selected by the user, where the target multimedia resource includes a video;
and the first stacking unit is used for stacking and displaying a target video in at least one video on the fixed target document interface for the user to browse.
6. The system of claim 5, further comprising:
the second output unit is used for outputting an icon representing deletion when the fact that the time length that the user selects one target multimedia resource exceeds the preset time length is detected;
and the deleting unit is used for deleting the target multimedia overlapped with the icon representing the deletion from the display screen when the target multimedia resource is dragged to be overlapped with the icon representing the deletion by the user.
7. The system of claim 5, further comprising:
the recording unit is used for recording a current first state of at least one target multimedia resource in a current page when a page turning instruction input by the user aiming at the current first page of the target document is detected;
the clearing unit is used for switching the target document from the first page to a second page indicated by the page turning instruction and clearing at least one target multimedia from the display screen;
an obtaining unit, configured to obtain the first state of at least one target multimedia resource when it is detected that the user switches the target document from the second page to the first page;
and the second stacking unit is used for re-stacking and displaying at least one target multimedia resource on the first page of the target document and setting at least one target multimedia resource to be in the first state.
8. The system according to any one of claims 5 to 7, wherein the judging unit is configured to, when it is detected that a user opens any target document in a display screen, judge whether the user inputs a stacked display instruction for the target document in a manner that:
the device comprises a judging unit, a display unit and a display control unit, wherein the judging unit is used for dividing a display screen into sub-screens corresponding to the number of target documents when detecting that a user opens the target documents in the display screen; displaying the target document on the sub-screen, and judging whether the user inputs a stacked display instruction for the target document; and one sub-screen correspondingly displays one target document, and all the sub-screens are independently operated and do not influence each other.
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