CN113473200B - Multimedia resource processing method and device, electronic equipment and storage medium - Google Patents

Multimedia resource processing method and device, electronic equipment and storage medium Download PDF

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Publication number
CN113473200B
CN113473200B CN202110572675.3A CN202110572675A CN113473200B CN 113473200 B CN113473200 B CN 113473200B CN 202110572675 A CN202110572675 A CN 202110572675A CN 113473200 B CN113473200 B CN 113473200B
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resource
information
multimedia
dotting
resources
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CN113473200A (en
Inventor
洪嘉慧
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Beijing Dajia Internet Information Technology Co Ltd
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Beijing Dajia Internet Information Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The disclosure relates to a multimedia resource processing method, a device, an electronic device and a storage medium. And displaying dotting reference information corresponding to the global dotting information in at least two multimedia resources based on the global dotting information. And displaying and adjusting at least two multimedia resources based on the dotting reference information to obtain the adjusted multimedia resources. And responding to the video generation instruction, and generating a target video based on the adjusted multimedia resources. According to the method, based on the dotting reference information corresponding to the global dotting information, at least two multimedia resources can be matched with the global dotting information, so that the alignment efficiency of the playing time of the multimedia resources is improved, and the generation efficiency of the target video is improved.

Description

Multimedia resource processing method and device, electronic equipment and storage medium
Technical Field
The disclosure relates to the technical field of audio and video processing, and in particular relates to a multimedia resource processing method, a device, electronic equipment and a storage medium.
Background
In the process of video production, new multimedia resources such as music, pictures and the like can be added, and for each different multimedia resource, the playing time among the multimedia resources is aligned in a mode of marking the playing time of the multimedia resource and matching with the marking information, so that the target video is obtained.
In the related art, when marking is performed, each multimedia resource in the video needs to be marked separately, and then the playing time of each multimedia resource after marking is aligned, but the operation of individually marking and then aligning each multimedia resource is complicated, so that the alignment efficiency of the playing time of the multimedia resource is lower.
Disclosure of Invention
The disclosure provides a multimedia resource processing method, a device, an electronic device and a storage medium, which are used for at least solving the problems of complex user operation and low alignment efficiency of playing time of multimedia resources in the related technology. The technical scheme of the present disclosure is as follows:
according to a first aspect of embodiments of the present disclosure, there is provided a multimedia resource processing method, the method including:
displaying a multimedia resource processing page, wherein the multimedia resource processing page comprises at least two multimedia resources and global processing information, the at least two multimedia resources comprise multimedia resources to be processed, and the global processing information represents a display time axis corresponding to the multimedia resources to be processed;
Displaying global dotting information in the global processing information in response to a global processing instruction triggered based on the global processing information, wherein the global dotting information is used for identifying dotting time points corresponding to the at least two multimedia resources;
based on the global dotting information, dotting reference information corresponding to the global dotting information is displayed in the at least two multimedia resources, wherein the dotting reference information is used for identifying a playing time point corresponding to the global dotting information in the at least two multimedia resources;
displaying and adjusting the at least two multimedia resources based on the dotting reference information to obtain adjusted multimedia resources;
and responding to a video generation instruction, and generating a target video based on the adjusted multimedia resource.
As an optional embodiment, the multimedia resource to be processed includes a plurality of resource segments, the displaying and adjusting the at least two multimedia resources based on the dotting reference information, and obtaining the adjusted multimedia resource includes:
responding to a drag instruction, taking a resource segment corresponding to the drag instruction as a target resource segment, and determining target dotting reference information corresponding to the target resource segment;
Adjusting a first display end time corresponding to the target resource segment and a first display start time corresponding to a target associated resource segment based on the target dotting reference information, wherein the target associated resource segment is a resource segment which is adjacent to the target resource segment and is displayed after the target resource segment;
and matching the first display ending time and the first display starting time with global dotting information corresponding to the target dotting reference information to obtain the adjusted multimedia resource to be processed.
As an alternative embodiment, the method further comprises:
determining a number of adjusted resource segments in the plurality of resource segments;
displaying first prompt information under the condition that the number of the adjusted resource segments meets the preset number;
determining other dotting reference information corresponding to other resource segments in response to a processing instruction triggered based on the first prompt information, wherein the other resource segments represent resource segments except the adjusted resource segments in the plurality of resource segments;
adjusting second display end time corresponding to the other resource segments and second display start time corresponding to other associated resource segments based on the other dotting reference information, wherein the other associated resource segments are resource segments which are adjacent to the other resource segments and are displayed after the other resource segments;
And matching the second display ending time and the second display starting time with global dotting information corresponding to the other dotting reference information to obtain the adjusted multimedia resource to be processed.
As an optional embodiment, the at least two multimedia resources include newly added multimedia resources, the displaying and adjusting the at least two multimedia resources based on the dotting reference information, and obtaining the adjusted multimedia resources includes:
responding to a drag instruction, and taking a newly added multimedia resource corresponding to the drag instruction as a target newly added media resource;
detecting the distance between first boundary information corresponding to the display end time of the newly increased media resources of the target and second boundary information corresponding to the multimedia resource processing page;
displaying second prompt information under the condition that the first boundary information is matched with the second boundary information;
determining out-of-range dotting reference information corresponding to the newly increased media resources of the target in response to a processing instruction triggered based on the second prompt information, wherein the out-of-range dotting reference information is dotting reference information located outside the second boundary information;
Based on the out-of-bounds dotting reference information, adjusting the display duration of the newly increased media resources of the target when the first boundary information is greater than or equal to the second boundary information;
and matching the display end time of the target newly increased media resources with the global out-of-boundary dotting information corresponding to the out-of-boundary dotting reference information to obtain the adjusted target newly increased media resources.
As an optional embodiment, the at least two multimedia resources include newly added multimedia resources, the displaying and adjusting the at least two multimedia resources based on the dotting reference information, and obtaining the adjusted multimedia resources includes:
responding to a drag instruction, and taking a newly added multimedia resource corresponding to the drag instruction as a target newly added media resource;
detecting the dragging speed corresponding to the newly increased media resources of the target;
displaying second prompt information under the condition that the dragging speed meets the preset speed condition;
determining out-of-range dotting reference information corresponding to the target newly increased media resources in response to a processing instruction triggered based on the second prompt information, wherein the out-of-range dotting reference information is dotting reference information which is located outside second boundary information corresponding to the multimedia resource processing page;
Adjusting the display duration of the newly increased media resources of the target when the first boundary information is greater than or equal to the second boundary information based on the out-of-boundary dotting reference information, wherein the first boundary information represents boundary information corresponding to the display end time of the newly increased media resources of the target;
and matching the display end time of the target newly increased media resources with the global out-of-boundary dotting information corresponding to the out-of-boundary dotting reference information to obtain the adjusted target newly increased media resources.
As an optional embodiment, the determining, in response to the processing instruction triggered based on the second prompt information, out-of-range dotting reference information corresponding to the target newly increased media resource includes:
responding to a processing instruction triggered based on the second prompt information, and acquiring dotting reference information in the dragging direction;
and determining the outlier dotting reference information from the dotting reference information in the dragging direction.
As an optional embodiment, the obtaining the dotting reference information in the dragging direction in response to the processing instruction triggered based on the second prompt information includes:
responding to a processing instruction triggered based on the second prompt information, displaying dotting thumbnail information corresponding to the dotting reference information in the dragging direction, wherein the dotting thumbnail information represents global dotting information corresponding to the dotting reference information in the dragging direction displayed in a thumbnail mode;
The determining the outlier reference information from the dotting reference information in the drag direction includes:
and determining the outlier point reference information in response to an outlier point selection instruction triggered based on the point thumbnail information.
As an alternative embodiment, the method further comprises:
in the process of displaying and adjusting the at least two multimedia resources, detecting the distance between third boundary information corresponding to the displaying end time of the multimedia resources in adjustment and second boundary information corresponding to the multimedia resource processing page;
updating the multimedia resource processing page under the condition that the distance meets the preset distance condition;
and adjusting the updating speed of the multimedia resource processing page based on the distance.
As an optional embodiment, the multimedia resource processing page further includes first resource update operation information corresponding to the multimedia resource to be processed, and the method further includes:
responding to a multimedia resource updating instruction triggered based on the first resource updating operation information, and updating the multimedia resource to be processed based on a resource segment corresponding to the multimedia resource updating instruction;
And displaying the updated to-be-processed multimedia resources in the multimedia resource processing page.
As an optional embodiment, the updating the multimedia resource to be processed based on the resource segment corresponding to the multimedia resource update instruction in response to the multimedia resource update instruction triggered based on the first resource update operation information includes:
when the first resource updating operation information is first resource adding operation information, responding to a multimedia resource adding instruction triggered based on the first resource adding operation information, displaying a resource segment acquisition page, wherein the resource segment acquisition page comprises resource segment acquisition information and a plurality of resource segments to be added;
responding to a resource segment acquisition instruction triggered by the resource segment acquisition information, acquiring at least one resource segment in the plurality of resource segments to be added, and jumping back to the multimedia resource processing page from the resource segment acquisition page;
updating the multimedia resource to be processed based on the at least one resource segment.
As an optional embodiment, the resource segment acquisition page further includes a dotting match information in a first state, where the dotting match information in the first state indicates a manner of importing the at least one resource segment not according to a dotting time point identified by the global dotting information, and after the resource segment acquisition page is displayed in response to a multimedia resource addition instruction triggered based on the first resource addition operation information, the method further includes:
Responding to a dotting matching instruction triggered based on the dotting matching information in the first state, and updating the dotting matching information in the resource segment acquisition page from the first state to a second state, wherein the dotting matching information in the second state indicates an introduction mode of introducing the at least one resource segment according to the dotting time point identified by the global dotting information;
and responding to a resource segment acquisition instruction triggered by the resource segment acquisition information, jumping back to the multimedia resource processing page from the resource segment acquisition page, wherein the multimedia resource processing page comprises the multimedia resources to be processed after being updated according to the at least one resource segment imported according to the dotting time point identified by the global dotting information.
As an optional embodiment, the to-be-processed multimedia resource includes a plurality of resource segments, and the responding to the multimedia resource update instruction triggered based on the first resource update operation information, and updating the to-be-processed multimedia resource based on the resource segment corresponding to the multimedia resource update instruction includes:
when the first resource updating operation information is first resource deleting operation information, deleting a resource segment corresponding to a trigger point of a first resource deleting instruction in response to the first resource deleting instruction triggered based on the first resource deleting operation information;
And updating the multimedia resource to be processed based on other resource segments except the resource segment corresponding to the trigger point of the first resource deleting instruction.
As an optional embodiment, the at least two multimedia resources include a new multimedia resource, the multimedia resource processing page further includes second resource update operation information corresponding to the new multimedia resource, and the method further includes:
responding to a multimedia resource updating instruction triggered based on the second resource updating operation information, and updating the newly added multimedia resource based on the multimedia resource corresponding to the multimedia resource updating instruction;
and displaying the updated newly added multimedia resources in the multimedia resource processing page.
As an optional embodiment, the updating the new added multimedia resource based on the multimedia resource corresponding to the multimedia resource updating instruction in response to the multimedia resource updating instruction triggered based on the second resource updating operation information includes:
and under the condition that the second resource updating operation information is second resource adding operation information, responding to a second resource adding instruction triggered based on the second resource adding operation information, and updating the newly added multimedia resource based on the multimedia resource corresponding to the second resource adding instruction.
As an optional embodiment, the updating the new added multimedia resource based on the multimedia resource corresponding to the multimedia resource updating instruction in response to the multimedia resource updating instruction triggered based on the second resource updating operation information includes:
when the second resource updating operation information is second resource deleting operation information, deleting the multimedia resource corresponding to the triggering point of the second resource deleting instruction in response to the second resource deleting instruction triggered based on the second resource deleting operation information;
and updating the newly added multimedia resources based on the multimedia resources except the multimedia resources corresponding to the trigger point of the second resource deleting instruction.
According to a second aspect of embodiments of the present disclosure, there is provided a multimedia resource processing apparatus, the apparatus comprising:
the multimedia resource processing page display module is configured to execute displaying a multimedia resource processing page, wherein the multimedia resource processing page comprises at least two multimedia resources and global processing information, the at least two multimedia resources comprise multimedia resources to be processed, and the global processing information represents a display time axis corresponding to the multimedia resources to be processed;
The global dotting module is configured to execute global processing instructions triggered based on the global processing information, and display global dotting information in the global processing information, wherein the global dotting information is used for identifying dotting time points corresponding to the at least two multimedia resources;
a reference information display module configured to perform displaying, based on the global dotting information, dotting reference information corresponding to the global dotting information in the at least two multimedia resources, the dotting reference information being used to identify a play time point corresponding to the global dotting information in the at least two multimedia resources;
the display adjustment module is configured to execute display adjustment on the at least two multimedia resources based on the dotting reference information to obtain adjusted multimedia resources;
and the target video generation module is configured to execute a response video generation instruction and generate a target video based on the adjusted multimedia resource.
As an alternative embodiment, the multimedia resource to be processed includes a plurality of resource segments, and the presentation adjustment module includes:
a target reference information determining unit configured to execute a target dotting reference information corresponding to a drag instruction, with a resource segment corresponding to the drag instruction as a target resource segment;
A first resource segment adjustment unit configured to perform adjustment of a first display end time corresponding to the target resource segment and a first display start time corresponding to a target associated resource segment based on the target dotting reference information, the target associated resource segment being a resource segment that is adjacent to and displayed after the target resource segment;
and the first matching unit is configured to perform matching of the first display ending time and the first display starting time with global dotting information corresponding to the target dotting reference information to obtain the adjusted multimedia resource to be processed.
As an alternative embodiment, the display adjustment module further includes:
an adjusted segment number determination unit configured to perform determining a number of adjusted resource segments of the plurality of resource segments;
the first prompt information display unit is configured to display first prompt information under the condition that the number of the adjusted resource segments meets the preset number;
a further reference information determining unit configured to perform determining further dotting reference information corresponding to further resource segments, which characterize resource segments of the plurality of resource segments other than the adjusted resource segment, in response to a processing instruction triggered based on the first hint information;
A second resource segment adjustment unit configured to perform adjustment of a second display end time corresponding to the other resource segment and a second display start time corresponding to other associated resource segment based on the other dotting reference information, where the other associated resource segment is a resource segment that is adjacent to the other resource segment and is displayed after the other resource segment;
and the second matching unit is configured to perform matching of the second display ending time and the second display starting time with global dotting information corresponding to the other dotting reference information to obtain the adjusted multimedia resource to be processed.
As an optional embodiment, the at least two multimedia resources include newly added multimedia resources, and the display adjustment module further includes:
a target newly added resource determining unit configured to execute a new added multimedia resource corresponding to a drag instruction as a target newly added media resource in response to the drag instruction;
a first distance detection unit configured to perform detection of a distance between first boundary information corresponding to a presentation end time of the target newly increased media resource and second boundary information corresponding to the multimedia resource processing page;
A second hint information display unit configured to perform display of second hint information if the first boundary information matches the second boundary information;
an outlier reference information determining unit configured to execute an outlier reference information corresponding to the target newly increased media resource in response to a processing instruction triggered based on the second hint information, the outlier reference information being a reference information located outside the second boundary information;
a display duration adjustment unit configured to perform adjustment of a display duration of the target newly increased media resource when the first boundary information is equal to or greater than the second boundary information based on the outlier dotting reference information;
and the third matching unit is configured to perform matching of the display end time of the target newly increased media resources with the global out-of-boundary dotting information corresponding to the out-of-boundary dotting reference information to obtain the adjusted target newly increased media resources.
As an optional embodiment, the at least two multimedia resources include newly added multimedia resources, and the display adjustment module further includes:
a target newly added resource determining unit configured to execute a new added multimedia resource corresponding to a drag instruction as a target newly added media resource in response to the drag instruction;
A drag speed detection unit configured to perform detection of a drag speed corresponding to the target newly increased media resource;
the second prompt information display unit is configured to display second prompt information under the condition that the dragging speed meets the preset speed condition;
an outlier reference information determining unit configured to execute an outlier reference information corresponding to the target newly increased media resource in response to a processing instruction triggered based on the second prompt information, the outlier reference information being a dotting reference information located outside second boundary information corresponding to the multimedia resource processing page;
the display duration adjusting unit is configured to execute the adjustment of the display duration of the target newly increased media resources when the first boundary information is larger than or equal to the second boundary information based on the out-of-boundary dotting reference information, and the first boundary information represents boundary information corresponding to the display end time of the target newly increased media resources;
and the third matching unit is configured to perform matching of the display end time of the target newly increased media resources with the global out-of-boundary dotting information corresponding to the out-of-boundary dotting reference information to obtain the adjusted target newly increased media resources.
As an alternative embodiment, the outlier reference information determining unit comprises:
an outlier acquisition unit configured to execute a processing instruction triggered in response to the second prompt information, to acquire dotting reference information in the drag direction;
an outlier selection unit configured to perform determination of the outlier dotting reference information from the dotting reference information in the drag direction.
As an alternative embodiment, the outlier acquiring unit includes:
a dotting thumbnail information acquisition unit configured to execute a processing instruction triggered based on the second prompt information, display dotting thumbnail information corresponding to dotting reference information in the dragging direction, and represent global dotting information corresponding to the dotting reference information in the dragging direction displayed in a thumbnail manner;
the outlier selection unit includes:
an outlier selection instruction execution unit configured to execute an outlier selection instruction triggered in response to the dotting thumbnail information, determine the outlier dotting reference information.
As an alternative embodiment, the apparatus further comprises:
a second distance detection unit configured to detect a distance between third boundary information corresponding to a display end time of the multimedia resource under adjustment and second boundary information corresponding to the multimedia resource processing page in a process of performing display adjustment on the at least two multimedia resources;
A page updating unit configured to perform updating of the multimedia resource processing page in a case where the distance satisfies a preset distance condition;
and the speed updating unit is configured to adjust the updating speed of the multimedia resource processing page based on the distance.
As an optional embodiment, the multimedia resource processing page further includes first resource update operation information corresponding to the multimedia resource to be processed, and the apparatus further includes:
the first multimedia resource updating module is configured to execute a multimedia resource updating instruction which is triggered based on the first resource updating operation information, and update the multimedia resource to be processed based on a resource segment corresponding to the multimedia resource updating instruction;
the first multimedia resource display module is configured to display the updated to-be-processed multimedia resources in the multimedia resource processing page.
As an alternative embodiment, the first multimedia resource updating module includes:
a resource segment acquisition page display unit configured to execute, when the first resource update operation information is first resource addition operation information, a resource segment acquisition page including resource segment acquisition information and a plurality of resource segments to be added, in response to a multimedia resource addition instruction triggered based on the first resource addition operation information;
A resource segment acquisition unit configured to execute a resource segment acquisition instruction triggered in response to the resource segment acquisition information, acquire at least one resource segment of the plurality of resource segments to be added, and jump back to the multimedia resource processing page from the resource segment acquisition page;
a first multimedia resource adding unit configured to perform updating of the multimedia resource to be processed based on the at least one resource segment.
As an optional embodiment, the resource segment obtaining page further includes a dotting matching information in a first state, where the dotting matching information in the first state indicates an importing manner of importing the at least one resource segment according to a dotting time point not identified by the global dotting information, and the first multimedia resource updating module further includes:
a dotting matching information updating unit configured to execute a dotting matching instruction triggered in response to the dotting matching information in the first state, to update the dotting matching information in the resource segment acquisition page from the first state to a second state, the dotting matching information in the second state indicating an import manner of importing the at least one resource segment according to a dotting time point identified by the global dotting information;
The resource segment matching import unit is configured to execute a resource segment acquisition instruction triggered by the resource segment acquisition information, and jump back to the multimedia resource processing page from the resource segment acquisition page, wherein the multimedia resource processing page comprises the multimedia resource to be processed after being updated according to the at least one resource segment imported according to the dotting time point identified by the global dotting information.
As an optional embodiment, the multimedia resource to be processed includes a plurality of resource segments, and the first multimedia resource updating module further includes:
a resource segment deleting unit configured to execute, when the first resource update operation information is first resource deletion operation information, deleting a resource segment corresponding to a trigger point of a first resource deletion instruction in response to the first resource deletion instruction triggered based on the first resource deletion operation information;
and the first multimedia resource deleting unit is configured to execute updating of the multimedia resource to be processed based on other resource fragments except for the resource fragment corresponding to the trigger point of the first resource deleting instruction.
As an optional embodiment, the at least two multimedia resources include a new multimedia resource, the multimedia resource processing page further includes second resource update operation information corresponding to the new multimedia resource, and the apparatus further includes:
A second multimedia resource updating module configured to execute a multimedia resource updating instruction triggered in response to the second resource updating operation information, and update the newly added multimedia resource based on a multimedia resource corresponding to the multimedia resource updating instruction;
and the second multimedia resource display module is configured to display the updated newly added multimedia resource in the multimedia resource processing page.
As an alternative embodiment, the second multimedia resource updating module includes:
and the second multimedia resource adding unit is configured to respond to a second resource adding instruction triggered based on the second resource adding operation information when the second resource updating operation information is the second resource adding operation information, and update the newly added multimedia resource based on the multimedia resource corresponding to the second resource adding instruction.
As an alternative embodiment, the second multimedia resource updating module includes:
a newly added multimedia resource deleting unit configured to execute, in case that the second resource updating operation information is second resource deleting operation information, deleting a multimedia resource corresponding to a trigger point of the second resource deleting instruction in response to a second resource deleting instruction triggered based on the second resource deleting operation information;
And a second multimedia resource deleting unit configured to execute updating of the newly added multimedia resource based on other multimedia resources than the multimedia resource corresponding to the trigger point of the second resource deleting instruction.
According to a third aspect of embodiments of the present disclosure, there is provided an electronic device comprising:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement the multimedia resource processing method described above.
According to a fourth aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium, which when executed by a processor of an electronic device, causes the electronic device to perform the above-described multimedia resource processing method.
According to a fifth aspect of embodiments of the present disclosure, there is provided a computer program product comprising computer instructions which, when executed by a processor, implement the above-described multimedia resource processing method.
The technical scheme provided by the embodiment of the disclosure at least brings the following beneficial effects:
and responding to a global processing instruction triggered based on the global processing information, and displaying global dotting information in the global processing information on the multimedia resource processing page, wherein the global dotting information is used for identifying dotting time points corresponding to at least two multimedia resources. And displaying dotting reference information corresponding to the global dotting information in at least two multimedia resources based on the global dotting information, wherein the dotting reference information is used for identifying play time points corresponding to the global dotting information in at least two multimedia resources. And displaying and adjusting at least two multimedia resources based on the dotting reference information to obtain the adjusted multimedia resources. And responding to the video generation instruction, and generating a target video based on the adjusted multimedia resources. According to the method, based on the dotting reference information corresponding to the global dotting information, at least two multimedia resources can be matched with the global dotting information, so that the alignment efficiency of the playing time of the multimedia resources is improved, and the generation efficiency of the target video is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure and do not constitute an undue limitation on the disclosure.
Fig. 1 is a flowchart illustrating a multimedia asset processing method according to an exemplary embodiment.
FIG. 2 is a schematic diagram showing global dotting information in global process information, according to an example embodiment.
Fig. 3 is a flowchart illustrating a method for processing a multimedia resource to be processed to perform presentation adjustment according to an exemplary embodiment.
FIG. 4 is a schematic diagram illustrating adjustment of target resource segments according to an example embodiment.
Fig. 5 is a flowchart illustrating an automatic matching of other resource segments in a multimedia resource processing method according to an exemplary embodiment.
Fig. 6 is a schematic diagram showing first hint information displayed in a multimedia asset processing page according to an exemplary embodiment.
Fig. 7 is an illustration of automatically matched pending multimedia assets displayed in a multimedia asset processing page, according to an exemplary embodiment.
Fig. 8 is a flowchart illustrating a method for processing a multimedia resource to display and adjust a newly added multimedia resource based on boundary information according to an exemplary embodiment.
Fig. 9 is a diagram illustrating second hint information displayed in a multimedia asset processing page according to an exemplary embodiment.
Fig. 10 is a flowchart illustrating a display adjustment of a newly added multimedia resource based on a drag speed in a multimedia resource processing method according to an exemplary embodiment.
Fig. 11 is a schematic diagram illustrating dotting thumbnail information displayed in a multimedia asset processing page, according to an exemplary embodiment.
FIG. 12 is a diagram illustrating a new augmented media asset for a target after an out-of-bounds match displayed in a multimedia asset processing page, according to an example embodiment.
Fig. 13 is a diagram illustrating including first resource update operation information in a display area corresponding to a multimedia resource to be processed according to an exemplary embodiment.
Fig. 14 is a flowchart illustrating an addition of resource segments in a multimedia resource processing method according to an exemplary embodiment.
FIG. 15 is a schematic diagram of a resource segment acquisition page, according to an example embodiment.
FIG. 16 is a diagram illustrating the acquisition of dotting matching information in a first state in a page for a resource segment according to an exemplary embodiment.
FIG. 17 is a diagram illustrating a dotted time point import resource segment identified by global dotted information, according to an example embodiment.
Fig. 18 is a diagram illustrating the inclusion of second resource update operation information in a multimedia resource processing page according to an exemplary embodiment.
Fig. 19 is a schematic diagram illustrating a multimedia asset processing apparatus according to an exemplary embodiment.
Fig. 20 is a block diagram of a client-side electronic device, according to an example embodiment.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present disclosure, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the foregoing figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the disclosure described herein may be capable of operation in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
Fig. 1 is a flowchart illustrating a multimedia resource processing method, as shown in fig. 1, for use in a client, according to an exemplary embodiment, including the following steps.
S110, displaying a multimedia resource processing page, wherein the multimedia resource processing page comprises at least two multimedia resources and global processing information, the at least two multimedia resources comprise multimedia resources to be processed, and the global processing information represents a display time axis corresponding to the multimedia resources to be processed;
as an alternative embodiment, in response to a page display instruction triggered by a user, a multimedia resource processing page is displayed, where the multimedia resource processing page is used to process a multimedia resource and generate a target video. The multimedia resource processing page comprises at least two multimedia resources and global processing information, wherein the at least two multimedia resources comprise to-be-processed multimedia resources and newly-added multimedia resources, the to-be-processed multimedia resources can be video main tracks corresponding to target videos, and the newly-added multimedia resources can be other tracks except the video main tracks. Types of multimedia assets include images, text, stickers, video, audio, and the like. The global processing information is a presentation time axis corresponding to the multimedia resource to be processed, and global dotting information can be added to the global processing information.
S120, displaying global dotting information in global processing information in response to a global processing instruction triggered based on the global processing information, wherein the global dotting information is used for identifying dotting time points corresponding to at least two multimedia resources;
as an alternative embodiment, referring to fig. 2, a schematic diagram showing global dotting information in global processing information is shown in fig. 2, in response to a trigger point corresponding to a global processing instruction, an identification point of the trigger point corresponding to the global processing instruction is shown in the global processing information, where the mark position is global dotting information, and the global dotting information is used to identify dotting time points corresponding to at least two multimedia resources. The global processing information is a display time axis, the global dotting information is a dotting time point on the display time axis, and the global dotting information can be used for matching the display time of the multimedia resource to be processed and aligning the play time of the multimedia resource to be processed and the newly added multimedia resource. And responding to the identification point selection instruction, and displaying the global dotting information corresponding to the identification point selection instruction in an enlarged manner.
S130, displaying dotting reference information corresponding to global dotting information in at least two multimedia resources based on the global dotting information, wherein the dotting reference information is used for identifying play time points corresponding to the global dotting information in the at least two multimedia resources;
As an optional embodiment, when global dotting information is displayed in the global processing information, dotting reference information corresponding to the global dotting information is displayed in at least two multimedia resources, and the dotting reference information can be used for identifying a play time point corresponding to the global dotting information in at least two multimedia resources, so as to align at least two multimedia resources. The dotting reference information may be a vertical line, the alignment position of the to-be-processed multimedia resource and the newly added multimedia resource may be identified by using the vertical line, and in the subsequent step, the display adjustment may be performed on the to-be-processed multimedia resource or the newly added multimedia resource based on the position where the vertical line intersects the to-be-processed multimedia resource or the vertical line intersects the newly added multimedia resource.
When switching to the display page corresponding to each new added multimedia resource, the new added multimedia resource is unfolded and displayed on the display page corresponding to the new added multimedia resource, and dotting reference information can be displayed on the display page of each new added multimedia resource.
Based on the dotting reference information corresponding to the global dotting information, at least two multimedia resources can be matched with the global dotting information, so that the alignment efficiency of the playing time of the multimedia resources is improved, and the generation efficiency of the target video is improved.
S140, displaying and adjusting at least two multimedia resources based on dotting reference information to obtain adjusted multimedia resources;
as an optional embodiment, global dotting information corresponding to the multimedia resource to be adjusted is determined based on the dotting reference information, and the multimedia resource to be adjusted is displayed and adjusted based on the corresponding global dotting information, so as to obtain the adjusted multimedia resource. When the multimedia resources are adjusted, the multimedia resources corresponding to the drag instruction can be displayed and adjusted based on the dotting reference information corresponding to the multimedia resources corresponding to the drag instruction in response to the drag instruction, and the multimedia resources corresponding to the drag instruction are matched with the global dotting information corresponding to the dotting reference information. The multimedia resource can also be automatically matched with global dotting information corresponding to the dotting reference information based on the dotting reference information, so that the multimedia resource can be automatically adjusted.
As an alternative embodiment, referring to fig. 3, the multimedia resources to be processed include a plurality of resource segments, and the display adjustment is performed on at least two multimedia resources based on the dotting reference information, so as to obtain the adjusted multimedia resources, where the adjusting includes:
S310, responding to a drag instruction, taking a resource segment corresponding to the drag instruction as a target resource segment, and determining target dotting reference information corresponding to the target resource segment;
s320, adjusting a first display ending time corresponding to the target resource segment and a first display starting time corresponding to the target associated resource segment based on the target dotting reference information;
s330, matching the first display ending time and the first display starting time with global dotting information corresponding to the target dotting reference information to obtain the adjusted multimedia resource to be processed.
As an alternative embodiment, please refer to fig. 4, which is a schematic diagram of adjusting a target resource segment, in response to a drag instruction, a resource segment corresponding to a touch point based on the drag instruction is used as the target resource segment as shown in fig. 4. And under the condition that the resource segment displayed before the target resource segment is matched with the global dotting information, acquiring dotting reference information corresponding to the display starting time corresponding to the target resource segment, and taking the later dotting reference information of the dotting reference information as target dotting reference information.
And adjusting a first display end time corresponding to the target resource segment and a first display start time corresponding to the target associated resource segment in the response period of the drag instruction based on the target dotting reference information, wherein the target associated resource segment is a resource segment which is adjacent to and displayed after the target resource segment. And when the response of the drag instruction is finished, displaying the current position of the first display ending time and the first display starting time corresponding to the global processing information. When the marking points of the global dotting information corresponding to the current position and the target dotting reference information are on the same dotting reference information, the first display ending time and the first display starting time are matched with the global dotting information corresponding to the target dotting reference information.
And after the first display ending time and the first display starting time are matched with global dotting information corresponding to the target dotting reference information, the adjusted multimedia resource to be processed can be obtained.
In practical application, the multimedia resource to be processed may include a plurality of display images, and the display image corresponding to the drag instruction is used as a target display image, and target dotting reference information corresponding to the target display image is determined from the dotting reference information. Based on the target dotting reference information, adjusting a first display end time corresponding to the target display image and a first display start time corresponding to an associated display image of the target display image, and matching the first display end time corresponding to the target display image and the first display start time corresponding to the associated display image with global dotting information corresponding to the target dotting reference information to obtain the adjusted multimedia resource to be processed.
The user can manually adjust the alignment of the resource fragments in the multimedia resource to be processed and the global dotting information, so that the user can manually adjust the display ending time of the resource fragments in a scene with few resource fragments to be adjusted, and the diversity of the resource fragment adjustment operation is increased.
As an alternative embodiment, the method further comprises:
s510, determining the number of the adjusted resource segments in the plurality of resource segments;
s520, displaying first prompt information under the condition that the number of the adjusted resource segments meets the preset number;
s530, determining other dotting reference information corresponding to other resource segments in response to a processing instruction triggered based on the first prompt information, wherein the other resource segments represent resource segments except the adjusted resource segments in the plurality of resource segments;
s540, adjusting second display end time corresponding to other resource segments and second display start time corresponding to other associated resource segments based on other dotting reference information, wherein the other associated resource segments are resource segments which are adjacent to and displayed after the other resource segments;
s550, matching the second display ending time and the second display starting time with global dotting information corresponding to other dotting reference information to obtain the adjusted multimedia resource to be processed.
As an alternative embodiment, when the user adjusts the resource segments based on the drag instruction, the number of adjusted resource segments in the plurality of resource segments may be detected. And displaying first prompt information under the condition that the number of the adjusted resource fragments meets the preset number, for example, after the user adjusts the resource fragments for three times, displaying the first prompt information, wherein the first prompt information is used for prompting the user to automatically match the global dotting information with the resource fragments. Referring to fig. 6, fig. 6 is a schematic diagram of a first prompt message displayed in a multimedia resource processing page. The first prompt information can be displayed in a popup window mode, and the content of the first prompt information can be whether to sequentially align the resource segments to dotting positions or not. And displaying the first prompt information when the number of the adjusted resource segments meets the preset number, the plurality of resource segments comprise unadjusted resource segments, and the dotting reference information comprises dotting reference information corresponding to the unadjusted resource segments. The first prompt information can be closed in response to a click instruction outside the display area corresponding to the first prompt information or a prompt closing instruction triggered by prompt closing information in the first prompt information, the prompt closing information can be displayed as cancel, and the prompt closing instruction is triggered when a user clicks the display area corresponding to cancel. And responding to a processing instruction triggered based on the first prompt information, and executing an automatic matching function while closing the first prompt information. In practical application, the first prompt information comprises automatic matching information, and the processing instruction triggered based on the first prompt information is an automatic matching instruction triggered based on the automatic matching information. The content of the automatic matching information can be displayed as 'sequential alignment dotting positions', and when a user clicks a display area corresponding to the 'sequential alignment dotting positions', an automatic matching instruction is triggered.
And determining the regulated dotting reference information corresponding to the regulated resource segments in response to the processing instruction triggered based on the first prompt information, and determining the dotting reference information except the regulated dotting reference information in the dotting reference information as other dotting reference information, wherein the other dotting reference information corresponds to other resource segments, and the other resource segments represent resource segments except the regulated resource segments in the plurality of resource segments.
And adjusting second display end time corresponding to other resource segments and second display start time corresponding to other associated resource segments during the response period of the drag instruction based on other dotting reference information, wherein the other associated resource segments are resource segments which are adjacent to and displayed after the other resource segments. And when the response of the drag instruction is finished, displaying the current position of the second display ending time and the second display starting time corresponding to the global processing information. And when the marked points of the global dotting information corresponding to the current position and other dotting reference information are on the same dotting reference information, the second display ending time and the second display starting time are matched with the global dotting information corresponding to the other dotting reference information.
Referring to fig. 7, as shown in fig. 7, the automatically matched multimedia resources to be processed are obtained after the second display end time and the second display start time are matched with the global dotting information corresponding to other dotting reference information.
In practical application, the multimedia resource to be processed may include a plurality of display images, the display images corresponding to the drag instruction are adjusted, and the first prompt information is displayed when the preset number of processes of adjusting the display images are repeated, the plurality of display images include unadjusted display images, and the dotting reference information includes dotting reference information corresponding to the unadjusted display images. And determining other dotting reference information corresponding to the unadjusted display image from the dotting reference information in response to an automatic matching instruction triggered based on the automatic matching determination information in the first prompt information. And adjusting second display end time corresponding to the unadjusted display image and second display start time corresponding to the associated display image of the unadjusted display image based on other dotting reference information, and matching the second display end time corresponding to the unadjusted display image and the second display start time corresponding to the associated display image with global dotting information corresponding to other dotting reference information to obtain the adjusted multimedia resource to be processed.
In practical application, the multimedia resource to be processed may be a video resource, and when the second display end time of each frame image in the video resource and the first display end time of the next frame image of each frame image are matched with global dotting information corresponding to the dotting reference information based on other dotting reference information, the video cannot be matched according to the global dotting information, and therefore black segments can be filled between two adjacent frame images for illustration.
Under the condition that the user adjusts the resource segments for many times, an automatic matching function can be started to automatically match the resource segments which are not adjusted by the user with the global dotting information, so that the user operation is simplified, and the efficiency of matching the multimedia resources to be processed with the global dotting information is improved.
As an alternative embodiment, referring to fig. 8, at least two multimedia resources include newly added multimedia resources, display adjustment is performed on the at least two multimedia resources based on dotting reference information, and the obtained adjusted multimedia resources include:
s810, responding to a drag instruction, and taking a newly-increased multimedia resource corresponding to the drag instruction as a target newly-increased media resource;
S820, detecting the distance between first boundary information corresponding to the display end time of the newly increased media resources of the target and second boundary information corresponding to the multimedia resource processing page;
s830, displaying second prompt information under the condition that the first boundary information is matched with the second boundary information;
s840, determining out-of-range dotting reference information corresponding to the newly added multimedia resource of the target in response to a processing instruction triggered based on the second prompt information, wherein the out-of-range dotting reference information is the dotting reference information located outside the second boundary information;
s850, adjusting the display time length of newly increased media resources of the target when the first boundary information is greater than or equal to the second boundary information based on the out-of-boundary dotting reference information;
s860, matching the display end time of the target newly increased media resources with the global out-of-range dotting information corresponding to the out-of-range dotting reference information to obtain the adjusted target newly increased media resources.
As an alternative embodiment, in response to the drag instruction, the newly added multimedia resource corresponding to the trigger point of the drag instruction is used as the target newly added multimedia resource. The newly added multimedia resources may include audio, picture-in-picture, text, decals, etc., where the audio may include various audio such as music, sound effects, dubbing, etc. The distance between the first boundary information corresponding to the display ending time of the newly increased media resources of the target and the second boundary information corresponding to the multimedia resource processing page is detected, and the first boundary information moves along with the movement of the contact point of the drag instruction during the response period of the drag instruction, so that the distance between the first boundary information and the second boundary information is shortened during the response period of the drag instruction until the first boundary information and the second boundary information are equal, namely the first boundary information and the second boundary information are matched. And displaying the second prompt information under the condition that the first boundary information is matched with the second boundary information. Referring to fig. 9, fig. 9 is a schematic diagram of a second prompt message displayed in a multimedia resource processing page. The second prompt message may be displayed by means of a pop-up window. And when the first boundary information is matched with the second boundary information and the dotting reference information comprises dotting reference information which is not displayed outside the second boundary information, displaying the second prompt information. And responding to a click command outside the display area corresponding to the second prompt information, and closing the second prompt information. The first hint information may also be turned off in response to a processing instruction triggered based on the second hint information. In practical application, the second prompt information includes an outlier matching information, and the processing instruction triggered based on the second prompt information may be an outlier matching instruction triggered based on the outlier matching information.
As an alternative embodiment, referring to fig. 10, at least two multimedia resources include newly added multimedia resources, display adjustment is performed on the at least two multimedia resources based on dotting reference information, and the obtained adjusted multimedia resources include:
s1010, responding to a drag instruction, and taking a newly added multimedia resource corresponding to the drag instruction as a target newly added media resource;
s1020, detecting the dragging speed corresponding to the newly increased media resources of the target;
s1030, displaying second prompt information under the condition that the dragging speed meets the preset speed condition;
s1040, determining out-of-range dotting reference information corresponding to the newly added multimedia resource of the target in response to a processing instruction triggered based on the second prompt information, wherein the out-of-range dotting reference information is dotting reference information located outside second boundary information corresponding to the multimedia resource processing page;
s1050, adjusting the display duration of the newly increased media resources of the target when the first boundary information is larger than or equal to the second boundary information based on the out-of-boundary dotting reference information, wherein the first boundary information represents the boundary information corresponding to the display end time of the newly increased media resources of the target;
s1060, matching the display end time of the target newly increased media resources with the global out-of-range dotting information corresponding to the out-of-range dotting reference information to obtain the adjusted target newly increased media resources.
As an optional embodiment, the drag speed corresponding to the new multimedia resource of the target may be detected, during the response period of the drag instruction, the first boundary information may move along with the movement of the contact point of the drag instruction, where the speed at which the first boundary information moves is the drag speed, and since the drag speed when the user intends to perform out-of-boundary dotting matching is greater than the drag speed when the user intends to perform in-page dotting matching, the second prompt information may be displayed when the drag speed is greater than or equal to the preset speed condition.
As an alternative embodiment, in response to the processing instruction triggered based on the second hint information, determining the dotting reference information outside the second boundary information as the outlier dotting reference information includes:
responding to a processing instruction triggered based on the second prompt information, and acquiring dotting reference information in the dragging direction;
the outlier dotting reference information is determined from the dotting reference information in the drag direction.
As an alternative embodiment, the outlier dotting reference information corresponds to a target newly added multimedia asset. The out-of-bounds dotting reference information may be the first dotting reference information located outside the second boundary information, or the out-of-bounds dotting reference information may be the dotting reference information corresponding to the display end time of the multimedia resource to be processed or the dotting reference information corresponding to the display end time of other newly increased media resources. And after responding to the processing instruction triggered based on the second prompt information, acquiring dotting reference information in the dragging direction, wherein the dotting reference information in the dragging direction comprises all dotting reference information except the multimedia resource processing interface. The out-of-range dotting reference information can be determined from the dotting reference information in the dragging direction, and global dotting information corresponding to the out-of-range dotting reference information is used as an identification point to be matched with the newly added multimedia resource of the target in the current display adjustment.
As an optional embodiment, in response to the processing instruction triggered based on the second prompt information, obtaining the dotting reference information in the drag direction includes:
responding to a processing instruction triggered based on the second prompt information, displaying dotting thumbnail information corresponding to dotting reference information in the dragging direction, wherein the dotting thumbnail information represents global dotting information corresponding to the dotting reference information in the dragging direction displayed in a thumbnail mode;
the determining the outlier reference information from the dotting reference information in the drag direction includes:
the outlier reference information is determined in response to an outlier selection instruction triggered based on the dotting thumbnail information.
As an alternative embodiment, the dotting thumbnail information may be a thumbnail of global dotting information corresponding to the dotting reference information in the drag direction, as shown in fig. 11, and the dotting thumbnail information is displayed in the multimedia resource processing page in response to the processing instruction triggered based on the second prompt information as shown in fig. 11. The user can move the cursor into the region corresponding to the dotting thumbnail information, and select the identification point corresponding to the global dotting information displayed in the dotting thumbnail information, namely, trigger an outlier selection instruction based on the dotting thumbnail information. And acquiring the dotting reference information corresponding to the global dotting information selected by the user from the dotting thumbnail information, and determining the dotting reference information as out-of-bounds dotting reference information.
Referring to fig. 12, as shown in fig. 12, the target newly increased media resources after the outlier matching are shown, and the display end time of the target newly increased media resources is matched with the outlier global dotting information corresponding to the outlier dotting reference information, so that the adjusted target newly increased media resources can be obtained.
In practical application, the newly increased media resources of the target corresponding to the drag instruction may be music resources. Detecting the distance between the first boundary information corresponding to the presentation ending time of the music resource and the second boundary information corresponding to the multimedia resource processing page, and displaying second prompt information when the first boundary information is matched with the second boundary information, wherein the content of the second prompt information can comprise three kinds of out-of-boundary matching information including 'aligning the next identification point', 'video ending', 'fragment ending'. The "aligning the next identification point" is used for aligning the display end time of the music resource with the global dotting information corresponding to the first dotting reference information outside the second boundary information, "the" video ending "is used for aligning the display end time of the music resource with the display end time of the resource to be processed outside the second boundary information, and the" segment ending "is used for aligning the display end time of the music resource with the display end time of other newly added media resources. And determining the out-of-boundary dotting reference information corresponding to the music resource in response to an out-of-boundary matching instruction triggered based on the out-of-boundary matching information in the second prompt information, and adjusting the display duration of the music resource when the first boundary information is greater than or equal to the second boundary information based on the out-of-boundary dotting reference information, so that the display end time of the music resource is matched with the out-of-boundary global dotting information corresponding to the out-of-boundary dotting reference information, and the adjusted music resource can be obtained.
When a user drags the newly added multimedia resource, the newly added multimedia resource can be aligned outside the screen, so that the user operation is simplified, and the efficiency of matching the newly added multimedia resource with the global dotting information is improved.
As an alternative embodiment, the method further comprises:
in the process of displaying and adjusting at least two multimedia resources, detecting the distance between third boundary information corresponding to the displaying end time of the multimedia resources in adjustment and second boundary information corresponding to the multimedia resource processing page;
under the condition that the distance meets the preset distance condition, updating the multimedia resource processing page;
and adjusting the updating speed of the multimedia resource processing page based on the distance.
As an optional embodiment, in the process of performing presentation adjustment on at least two multimedia resources, a distance between third boundary information corresponding to a presentation end time of the multimedia resources under adjustment and second boundary information corresponding to a multimedia resource processing page is detected. And generating automatic scrolling information when the distance between the third boundary information and the second boundary information is matched with a preset distance threshold value, and updating the multimedia resource processing page in a scrolling mode based on an automatic scrolling instruction triggered by the automatic scrolling information. And when the distance between the third boundary information and the second boundary information is smaller than the distance threshold value, the updating speed of the multimedia resource processing page is increased, and when the distance between the third boundary information and the second boundary information is larger than the distance threshold value, the updating speed of the multimedia resource processing page in adjustment is reduced.
In practical application, the user drags the third boundary information corresponding to the display end time of the multimedia resource to reach the second boundary information corresponding to the multimedia resource processing page, namely to reach the edge of the multimedia resource processing page, triggers an automatic scrolling instruction, and updates the multimedia resource processing page based on the automatic scrolling instruction. When the distance between the third boundary information and the second boundary information is smaller than a preset distance threshold, the third boundary information corresponding to the display end time of the multimedia resource which is intended to be dragged by the user quickly can be determined, so that the updating speed of the multimedia resource processing page in adjustment is gradually increased to adapt to the user requirement. When the distance between the third boundary information and the second boundary information is larger than a preset distance threshold, the third boundary information corresponding to the display end time of the multimedia resource which is intended to be dragged at a low speed by the user can be determined, so that the updating speed of the multimedia resource processing page in adjustment is gradually reduced to adapt to the user requirement.
The updating speed of the multimedia resource processing page is adjusted according to the user demand, so that the efficiency and the accuracy of manually adjusting the multimedia resource by the user can be improved, and the user experience is improved.
S150, responding to the video generation instruction, and generating a target video based on the adjusted multimedia resources.
As an alternative embodiment, the adjusted play time of the multimedia asset is aligned, and the target video is generated based on the adjusted play time and content of the multimedia asset in response to the video generation instruction. The target video comprises all multimedia resources, and when the target video is played, the playing time of music in different audio tracks and the playing time of pictures are matched with global dotting information. For example, based on the adjusted multimedia resource, when the playing time 1 of the target video is set, the picture 1 is displayed, and when the music is played to the 1 st section, the generated target video is set to display the picture 1 and the music is played to the 1 st section when the playing time is matched with the playing time 1.
As an optional embodiment, the multimedia resource processing page further includes first resource update operation information corresponding to the multimedia resource to be processed, and the method further includes:
responding to a multimedia resource updating instruction triggered based on the first resource updating operation information, and updating the multimedia resource to be processed based on a resource segment corresponding to the multimedia resource updating instruction;
And displaying the updated to-be-processed multimedia resources in the multimedia resource processing page.
As an alternative embodiment, referring to fig. 13, as shown in fig. 13, the display area corresponding to the multimedia resource to be processed includes first resource update operation information. And responding to the multimedia resource updating instruction triggered based on the first resource updating operation information, adding the resource segment corresponding to the multimedia resource updating instruction or deleting the resource segment corresponding to the multimedia resource updating instruction, so as to update the multimedia resource to be processed based on the resource segment corresponding to the multimedia resource updating instruction. The updated multimedia resources to be processed can be displayed in the multimedia resource processing page.
As an alternative embodiment, referring to fig. 14, in response to a multimedia resource update instruction triggered based on the first resource update operation information, updating the multimedia resource to be processed based on the resource segment corresponding to the multimedia resource update instruction includes:
s1410, under the condition that the first resource updating operation information is first resource adding operation information, responding to a multimedia resource adding instruction triggered based on the first resource adding operation information, displaying a resource segment acquisition page, wherein the resource segment acquisition page comprises resource segment acquisition information and a plurality of resource segments to be added;
S1420, responding to a resource segment acquisition instruction triggered by resource segment acquisition information, acquiring at least one resource segment in a plurality of resource segments to be added, and jumping back to a multimedia resource processing page from the resource segment acquisition page;
s1430, updating the multimedia resources to be processed based on the at least one resource segment.
As an optional embodiment, in the case that the first resource update operation information is the first resource addition operation information, in response to a multimedia resource addition instruction triggered based on the first resource addition operation information, the processing page of the multimedia resource may be skipped to the resource segment acquisition page, so that the resource segment acquisition page is displayed. As shown in fig. 13, the resource segment acquisition page includes a plurality of resource segments to be added and resource segment acquisition information.
Each resource segment to be added comprises resource selection information in a third state, the resource selection information in the third state indicates that the resource segment to be added corresponding to the resource selection information is not selected, the resource selection information is switched from the third state to a fourth state in response to a resource selection instruction triggered based on the resource selection information in the third state, and the resource selection information in the fourth state indicates that the resource segment to be added corresponding to the resource selection information is selected. After the resource segment selection is completed, responding to a resource segment acquisition instruction triggered by the resource segment acquisition information, acquiring at least one selected resource segment from a plurality of resource segments to be added, and jumping back to the multimedia resource processing page from the resource segment acquisition page. And updating the multimedia resources to be processed based on the at least one resource segment, and displaying the at least one resource segment on the multimedia resource processing page.
In practical application, the resource segment acquisition page may include a plurality of images to be added, each image to be added includes resource selection information in a third state, and the resource selection information in the third state may be in a shape of a hollow circle or a hollow square, etc. In response to a resource selection instruction triggered based on resource selection information in a third state, the resource selection information in a fourth state is switched from the third state to the fourth state, and the resource selection information in the fourth state can be in the shape of a hollow circle with a digital identifier or a hollow square with a digital identifier, and the like, the digital identifier is used for identifying the adding sequence of images to be added, as shown in fig. 15, the image 5 is marked with 1, the image 2 is marked with 2, the image 9 is marked with 3, and when the page is jumped back to a multimedia resource processing page, three images are sequentially displayed in the sequence of the image 5, the image 2 and the image 9 in the multimedia resource to be processed. At this time, the image to be added corresponding to the resource selection information is selected. The resource segment acquisition page comprises resource segment acquisition information, the content of the resource segment acquisition information can be 'complete', at least one selected image is acquired from a plurality of images to be added in response to a resource segment acquisition instruction triggered by the resource segment acquisition information, and the multimedia resource processing page is jumped back from the resource segment acquisition page. And updating the multimedia resource to be processed based on the at least one image, filling the at least one image into the video main track, and displaying the at least one image filled into the video main track on a multimedia resource processing page.
Resource fragments can be added on the multimedia resource processing page, so that the multimedia resource to be processed can be updated, the user can conveniently adjust the content of the multimedia resource according to the own requirements, and the richness of the target video is improved.
As an optional embodiment, the resource segment acquisition page further includes dotting matching information in a first state, where the dotting matching information in the first state indicates an import manner of importing at least one resource segment according to a dotting time point not identified by the global dotting information, and after the resource segment acquisition page is displayed in response to a multimedia resource addition instruction triggered based on the first resource addition operation information, the method further includes:
responding to a dotting matching instruction triggered based on dotting matching information in a first state, and updating the dotting matching information in a resource fragment acquisition page from the first state to a second state, wherein the dotting matching information in the second state indicates an importing mode of importing at least one resource fragment according to a dotting time point identified by global dotting information;
and responding to a resource segment acquisition instruction triggered by the resource segment acquisition information, and jumping back to a multimedia resource processing page from the resource segment acquisition page, wherein the multimedia resource processing page comprises at least one updated multimedia resource to be processed of the resource segment imported according to the dotting time point identified by the global dotting information.
As an alternative embodiment, the resource segment acquisition page further includes the dotting matching information in the first state, as shown in fig. 16, where the dotting matching information in the first state in the resource segment acquisition page is shown in fig. 16, and when at least one resource segment is acquired, if the dotting matching information is in the first state, the at least one resource segment is imported at a dotting time point not identified by the global dotting information.
And in response to a dotting matching instruction triggered based on the dotting matching information in the first state, updating the dotting matching information in the resource segment acquisition page from the first state to the second state, and under the condition that the dotting matching information is in the second state and global dotting information is in the multimedia resource processing page, importing at least one resource segment according to the dotting time point identified by the global dotting information. And in response to a resource segment acquisition instruction triggered by the resource segment acquisition information, jumping back to the multimedia resource processing page from the resource segment acquisition page, and updating the multimedia resource to be processed according to at least one resource segment imported according to the dotting time point identified by the global dotting information, wherein the process of importing the resource segment according to the dotting time point identified by the global dotting information is shown in fig. 17. And displaying the updated to-be-processed multimedia resources on the multimedia resource processing page.
In practical application, the resource segment acquisition page includes dotting matching information in a first state, the content of the dotting matching information can be "matching dotting import", the first state of the dotting matching information can be a state in which "matching dotting import" is not selected, and the second state of the dotting matching information can be a state in which "matching dotting import" is selected. And responding to a dotting matching instruction triggered based on the dotting matching information in the first state, and updating the dotting matching information in the resource segment acquisition page from the first state to the second state. The resource segment acquisition page comprises a plurality of images to be added, at least one selected image is acquired from the images to be added according to a dotting time point marked by global dotting information in response to a resource segment acquisition instruction triggered by resource segment acquisition information, at least one image is imported, and the resource segment acquisition page jumps back to the multimedia resource processing page. And updating the multimedia resource to be processed based on the at least one image, filling the global dotting information corresponding to the at least one image into the video main track, and displaying the at least one image filled into the video main track on a multimedia resource processing page.
When the resource segments are imported, the resource segments can be imported in a matching way with the dotting time points marked by the global dotting information, so that the user operation is simplified, and the matching efficiency of the multimedia resources to be processed and the global dotting information is improved.
As an optional embodiment, the to-be-processed multimedia resource includes a plurality of resource segments, and the updating the to-be-processed multimedia resource based on the resource segment corresponding to the multimedia resource update instruction in response to the multimedia resource update instruction triggered based on the first resource update operation information includes:
when the first resource updating operation information is first resource deleting operation information, responding to a first resource deleting instruction triggered based on the first resource deleting operation information, and deleting a resource segment corresponding to a triggering point of the first resource deleting instruction;
and updating the multimedia resources to be processed based on the resource segments except the resource segments corresponding to the triggering point of the first resource deleting instruction.
As an optional embodiment, in the case that the first resource update operation information is first resource deletion operation information, in response to a first resource deletion instruction triggered based on the first resource deletion operation information, determining a resource segment corresponding to a trigger point of the first resource deletion instruction, and deleting the resource segment corresponding to the trigger point of the first resource deletion instruction. After deleting the resource segment corresponding to the trigger point of the first resource deleting instruction, updating the to-be-processed multimedia resource based on other resource segments, and displaying the updated to-be-processed multimedia resource on the multimedia resource processing page. The other resource segments are the resource segments except the resource segment corresponding to the trigger point of the first resource deleting instruction.
When deleting the resource segment corresponding to the trigger point of the first resource deletion instruction, third prompting information can be displayed, wherein the third prompting information is used for prompting a user whether to align other resource segments with the global dotting information after deleting the resource segment. And responding to the processing instruction triggered based on the third prompt information, acquiring dotting reference information corresponding to other resource fragments, and matching the display end time of the other resource fragments with global dotting information corresponding to the dotting reference information based on the dotting reference information corresponding to the other resource fragments to obtain updated multimedia resources to be processed.
When deleting the resource segments, the undeleted resource segments can be re-matched with the dotting time points marked by the global dotting information, so that the user operation is simplified, and the efficiency of matching the multimedia resources to be processed with the global dotting information is improved.
As an optional embodiment, the at least two multimedia resources include newly added multimedia resources, the multimedia resource processing page further includes second resource update operation information corresponding to the newly added multimedia resources, and the method further includes:
responding to a multimedia resource updating instruction triggered based on the second resource updating operation information, and updating the newly added multimedia resource based on the multimedia resource corresponding to the multimedia resource updating instruction;
And displaying the updated newly-added multimedia resources in the multimedia resource processing page.
As an alternative embodiment, referring to fig. 18, as shown in fig. 18, the second resource update operation information is included in the multimedia resource processing page. And responding to the multimedia resource updating instruction triggered based on the second resource updating operation information, adding the multimedia resource corresponding to the multimedia resource updating instruction or deleting the multimedia resource corresponding to the multimedia resource updating instruction, thereby updating the newly added multimedia resource based on the multimedia resource corresponding to the multimedia resource updating instruction. The updated newly added multimedia resources can be displayed in the multimedia resource processing page.
As an optional embodiment, in response to the multimedia resource update instruction triggered based on the second resource update operation information, updating the newly added multimedia resource based on the multimedia resource corresponding to the multimedia resource update instruction includes:
and under the condition that the second resource updating operation information is second resource adding operation information, responding to a second resource adding instruction triggered based on the second resource adding operation information, and updating the newly added multimedia resource based on the multimedia resource corresponding to the second resource adding instruction.
As an optional embodiment, in the case that the second resource update operation information is second resource addition operation information, in response to a second resource addition instruction triggered based on the second resource addition operation information, the method jumps to a multimedia resource acquisition page corresponding to the second resource addition instruction. The second resource adding operation information may include a plurality of different operation information, for example, dubbing adding information, music adding information, and the like, where the different operation information has a corresponding multimedia resource acquisition page, for example, a dubbing page corresponding to the dubbing adding information, and the user may input voice information on the dubbing page to dub the video. Or a music resource acquisition page corresponding to the music adding information, and the user can select the music resource on the music resource acquisition page and add the music resource into the multimedia resource processing page.
And after the multimedia resources corresponding to the second resource adding instruction are obtained from the multimedia resource obtaining page, jumping back to the multimedia resource processing page, and updating the newly added multimedia resources. In practical application, the multimedia resources corresponding to the second resource adding instruction may be filled into other tracks except the video main track on the multimedia resource processing page.
The newly increased media resources can be added on the multimedia resource processing page, so that the newly increased multimedia resources can be updated, the content of the multimedia resources can be conveniently adjusted by a user according to the own requirements, and the richness of the target video is improved.
As an optional embodiment, in response to the multimedia resource update instruction triggered based on the second resource update operation information, updating the newly added multimedia resource based on the multimedia resource corresponding to the multimedia resource update instruction includes:
when the second resource updating operation information is second resource deleting operation information, deleting the multimedia resource corresponding to the triggering point of the second resource deleting instruction in response to the second resource deleting instruction triggered based on the second resource deleting operation information;
and updating the newly added multimedia resources based on the multimedia resources except the multimedia resources corresponding to the trigger point of the second resource deleting instruction.
As an optional embodiment, in the case that the second resource update operation information is second resource deletion operation information, in response to a second resource deletion instruction triggered based on the second resource deletion operation information, determining a multimedia resource corresponding to a trigger point of the second resource deletion instruction, and deleting the multimedia resource corresponding to the trigger point of the first resource deletion instruction. After deleting the multimedia resources corresponding to the trigger point of the second resource deleting instruction, updating the newly added multimedia resources based on other multimedia resources, and displaying the updated newly added multimedia resources on the multimedia resource processing page. The other multimedia resources are multimedia resources except for the multimedia resources corresponding to the trigger point of the second resource deleting instruction.
The newly added multimedia resources can be deleted on the multimedia resource processing page, so that the user can conveniently adjust the content of the multimedia resources according to the own requirements, and the user experience is improved.
The embodiment of the disclosure provides a multimedia resource processing method, which can match the playing time of a multimedia resource on a multimedia resource processing page based on global dotting information and dotting reference information. When a user needs to adjust the resource fragments in the multimedia resources to be processed, the resource fragments and the global dotting information can be matched and matched automatically, when the user needs to adjust the newly added multimedia resources, the newly added multimedia resources and the global dotting information outside the boundary can be matched and matched uniformly, and the resource fragments in the multimedia resources to be processed can be imported corresponding to the global dotting information. According to the method, based on the dotting reference information corresponding to the global dotting information, at least two multimedia resources can be matched with the global dotting information, so that the alignment efficiency of the playing time of the multimedia resources is improved, the generation efficiency of a target video is improved, and meanwhile, when the multimedia resources are adjusted, the matching efficiency of the multimedia resources and the global dotting information is improved through an automatic matching function and an out-of-range matching function, the user operation is simplified, and the user experience is improved.
Fig. 19 is a block diagram of a multimedia asset processing device according to an exemplary embodiment. Referring to fig. 19, the apparatus includes:
the multimedia resource processing page display module 1910 is configured to execute displaying a multimedia resource processing page, wherein the multimedia resource processing page comprises at least two multimedia resources and global processing information, the at least two multimedia resources comprise multimedia resources to be processed, and the global processing information represents a display time axis corresponding to the multimedia resources to be processed;
a global dotting module 1920 configured to execute a global processing instruction triggered in response to the global processing information, to display global dotting information in the global processing information, the global dotting information being used to identify a dotting time point corresponding to at least two multimedia resources;
a reference information display module 1930 configured to perform displaying, based on the global dotting information, dotting reference information corresponding to the global dotting information in at least two multimedia resources, the dotting reference information being used to identify a play time point corresponding to the global dotting information in the at least two multimedia resources;
a display adjustment module 1940 configured to perform display adjustment of at least two multimedia resources based on the dotting reference information to obtain adjusted multimedia resources;
The target video generation module 1950 is configured to execute a generation of target video based on the adjusted multimedia asset in response to the video generation instruction.
As an alternative embodiment, the multimedia resource to be processed includes a plurality of resource segments, and the presentation adjustment module 1740 includes:
a target reference information determining unit configured to execute a target dotting reference information corresponding to a target resource segment, which is determined by taking the resource segment corresponding to the drag instruction as the target resource segment in response to the drag instruction;
the first resource segment adjusting unit is configured to execute adjustment of a first display end time corresponding to a target resource segment and a first display start time corresponding to a target associated resource segment based on target dotting reference information, wherein the target associated resource segment is a resource segment which is adjacent to the target resource segment and is displayed after the target resource segment;
the first matching unit is configured to perform matching of the first display ending time and the first display starting time with global dotting information corresponding to the target dotting reference information to obtain the adjusted multimedia resources to be processed.
As an alternative embodiment, the presentation adjustment module 1940 further includes:
An adjusted segment number determination unit configured to perform determination of the number of adjusted resource segments among the plurality of resource segments;
the first prompt information display unit is configured to display first prompt information under the condition that the number of the adjusted resource fragments meets the preset number;
the other reference information determining unit is configured to execute a processing instruction triggered based on the first prompt information to determine other dotting reference information corresponding to other resource segments, wherein the other resource segments represent resource segments except the adjusted resource segments in the plurality of resource segments;
the second resource segment adjusting unit is configured to execute adjustment of second display end time corresponding to other resource segments and second display start time corresponding to other associated resource segments based on other dotting reference information, wherein the other associated resource segments are resource segments which are adjacent to the other resource segments and are displayed after the other resource segments;
and the second matching unit is configured to perform matching of the second display ending time and the second display starting time with global dotting information corresponding to other dotting reference information to obtain the adjusted multimedia resources to be processed.
As an alternative embodiment, the at least two multimedia assets include newly added media assets, and the presentation adjustment module 1940 further includes:
a target newly added resource determining unit configured to execute a new added multimedia resource corresponding to a drag instruction as a target newly added media resource in response to the drag instruction;
a first distance detection unit configured to perform detection of a distance between first boundary information corresponding to a presentation end time of the target newly increased media resource and second boundary information corresponding to the multimedia resource processing page;
a second hint information display unit configured to perform display of second hint information if the first boundary information matches the second boundary information;
an out-of-bounds reference information determining unit configured to execute processing instructions triggered based on the second prompt information to determine out-of-bounds dotting reference information corresponding to the target newly added multimedia resource, the out-of-bounds dotting reference information being dotting reference information located outside the second boundary information;
the display duration adjusting unit is configured to execute the display duration of the newly increased media resources of the target when the first boundary information is greater than or equal to the second boundary information based on the out-of-bound dotting reference information;
And the third matching unit is configured to perform matching of the display end time of the target newly increased media resources with the global out-of-boundary dotting information corresponding to the out-of-boundary dotting reference information to obtain the adjusted target newly increased media resources.
As an alternative embodiment, the at least two multimedia assets include newly added media assets, and the presentation adjustment module 1940 further includes:
a target newly added resource determining unit configured to execute a new added multimedia resource corresponding to a drag instruction as a target newly added media resource in response to the drag instruction;
a drag speed detection unit configured to execute drag speed corresponding to the newly increased media resource of the detection target;
the second prompt information display unit is configured to display second prompt information under the condition that the dragging speed meets the preset speed condition;
an out-of-bounds reference information determining unit configured to execute processing instructions triggered based on the second prompt information to determine out-of-bounds dotting reference information corresponding to the newly added multimedia resource, the out-of-bounds dotting reference information being dotting reference information located outside second boundary information corresponding to the multimedia resource processing page;
the display duration adjusting unit is configured to execute the display duration of the newly increased media resources of the target when the first boundary information is larger than or equal to the second boundary information based on the out-of-boundary dotting reference information, and the first boundary information represents the boundary information corresponding to the display end time of the newly increased media resources of the target;
And the third matching unit is configured to perform matching of the display end time of the target newly increased media resources with the global out-of-boundary dotting information corresponding to the out-of-boundary dotting reference information to obtain the adjusted target newly increased media resources.
As an alternative embodiment, the outlier reference information determination unit comprises:
an outlier acquisition unit configured to execute a processing instruction in response to the trigger based on the second hint information, to acquire dotting reference information in the drag direction;
and an outlier selection unit configured to perform determination of outlier dotting reference information from the dotting reference information in the drag direction.
As an alternative embodiment, the outlier acquiring unit comprises:
the dotting thumbnail information acquisition unit is configured to execute a processing instruction triggered on the basis of the second prompt information, display dotting thumbnail information corresponding to the dotting reference information in the dragging direction, and represent global dotting information corresponding to the dotting reference information in the dragging direction displayed in a thumbnail manner;
the outlier selection unit includes:
an outlier selection instruction execution unit configured to execute an outlier selection instruction triggered in response to the dotting thumbnail information, determine outlier dotting reference information.
As an alternative embodiment, the apparatus further comprises:
a second distance detection unit configured to detect a distance between third boundary information corresponding to a display end time of the multimedia resource under adjustment and second boundary information corresponding to a multimedia resource processing page in a process of performing display adjustment on at least two multimedia resources;
a page updating unit configured to perform updating of the multimedia resource processing page in a case where the distance satisfies a preset distance condition;
and the speed updating unit is configured to adjust the updating speed of the multimedia resource processing page based on the distance.
As an optional embodiment, the multimedia resource processing page further includes first resource update operation information corresponding to the multimedia resource to be processed, and the apparatus further includes:
the first multimedia resource updating module is configured to execute a multimedia resource updating instruction which is triggered by responding to the first resource updating operation information, and update the multimedia resource to be processed based on the resource segment corresponding to the multimedia resource updating instruction;
the first multimedia resource display module is configured to display the updated to-be-processed multimedia resources in the multimedia resource processing page.
As an alternative embodiment, the first multimedia resource updating module includes:
the resource segment acquisition page display unit is configured to execute a multimedia resource addition instruction triggered based on the first resource addition operation information when the first resource update operation information is the first resource addition operation information, and display a resource segment acquisition page which comprises resource segment acquisition information and a plurality of resource segments to be added;
the resource segment acquisition unit is configured to execute a resource segment acquisition instruction triggered by the resource segment acquisition information, acquire at least one resource segment in the plurality of resource segments to be added, and jump back to the multimedia resource processing page from the resource segment acquisition page;
a first multimedia resource adding unit configured to perform updating of the multimedia resource to be processed based on the at least one resource segment.
As an optional embodiment, the resource segment obtaining page further includes dotting matching information in a first state, the dotting matching information in the first state indicates an importing manner of importing at least one resource segment according to a dotting time point not identified by the global dotting information, and the first multimedia resource updating module further includes:
The system comprises a dotting matching information updating unit, a dotting matching information processing unit and a resource segment acquisition unit, wherein the dotting matching information updating unit is configured to execute a dotting matching instruction which is triggered on the basis of the dotting matching information in a first state, the dotting matching information in a resource segment acquisition page is updated from the first state to a second state, and the dotting matching information in the second state indicates an importing mode of importing at least one resource segment according to a dotting time point marked by global dotting information;
the resource segment matching importing unit is configured to execute a resource segment acquisition instruction triggered by the resource segment acquisition information, jump back to a multimedia resource processing page from the resource segment acquisition page, and the multimedia resource processing page comprises at least one updated multimedia resource to be processed of the resource segment imported according to the dotting time point identified by the global dotting information.
As an alternative embodiment, the multimedia resource to be processed includes a plurality of resource segments, and the first multimedia resource updating module further includes:
a resource segment deleting unit configured to execute, in a case where the first resource update operation information is first resource deletion operation information, deleting a resource segment corresponding to a trigger point of the first resource deletion instruction in response to the first resource deletion instruction triggered based on the first resource deletion operation information;
The first multimedia resource deleting unit is configured to execute updating of the multimedia resource to be processed based on other resource segments except the resource segment corresponding to the trigger point of the first resource deleting instruction.
As an optional embodiment, the at least two multimedia resources include newly added multimedia resources, the multimedia resource processing page further includes second resource update operation information corresponding to the newly added multimedia resources, and the apparatus further includes:
the second multimedia resource updating module is configured to execute a multimedia resource updating instruction which is triggered by the second resource updating operation information, and update the newly added multimedia resource based on the multimedia resource corresponding to the multimedia resource updating instruction;
and the second multimedia resource display module is configured to display the updated newly added multimedia resource in the multimedia resource processing page.
As an alternative embodiment, the second multimedia resource updating module includes:
and the second multimedia resource adding unit is configured to respond to a second resource adding instruction triggered based on the second resource adding operation information when the second resource updating operation information is the second resource adding operation information, and update the newly added multimedia resource based on the multimedia resource corresponding to the second resource adding instruction.
As an alternative embodiment, the second multimedia resource updating module includes:
a newly added multimedia resource deleting unit configured to execute, in case that the second resource updating operation information is the second resource deleting operation information, deleting the multimedia resource corresponding to the trigger point of the second resource deleting instruction in response to the second resource deleting instruction triggered based on the second resource deleting operation information;
and a second multimedia resource deleting unit configured to execute updating of the newly added multimedia resource based on the other multimedia resources except the multimedia resource corresponding to the trigger point of the second resource deleting instruction.
The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.
Fig. 20 is a block diagram illustrating an electronic device for multimedia asset processing, which may be a terminal, according to an exemplary embodiment, and an internal structure diagram thereof may be as shown in fig. 20. The electronic device includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the electronic device is configured to provide computing and control capabilities. The memory of the electronic device includes a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The network interface of the electronic device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a method of multimedia asset processing. The display screen of the electronic equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the electronic equipment can be a touch layer covered on the display screen, can also be keys, a track ball or a touch pad arranged on the shell of the electronic equipment, and can also be an external keyboard, a touch pad or a mouse and the like.
It will be appreciated by those skilled in the art that the structure shown in fig. 20 is merely a block diagram of a portion of the structure associated with the disclosed aspects and is not limiting of the electronic device to which the disclosed aspects apply, and that a particular electronic device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
In an exemplary embodiment, a computer-readable storage medium is also provided, such as memory 2004, including instructions executable by processor 2020 of electronic device 2000 to perform the above-described method. Alternatively, the computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
In an exemplary embodiment, a computer program product is also provided, comprising computer instructions which, when executed by a processor, implement the above-described multimedia asset processing method.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (32)

1. A method for processing a multimedia resource, the method comprising:
displaying a multimedia resource processing page, wherein the multimedia resource processing page comprises at least two multimedia resources and global processing information, the at least two multimedia resources comprise multimedia resources to be processed, and the global processing information is a display time axis corresponding to the multimedia resources to be processed;
displaying global dotting information in the global processing information in response to a global processing instruction triggered based on the global processing information, wherein the global dotting information is used for identifying dotting time points corresponding to the at least two multimedia resources;
displaying dotting reference information corresponding to the global dotting information in the at least two multimedia resources based on the global dotting information, wherein the dotting reference information is used for identifying a playing time point corresponding to the global dotting information in the at least two multimedia resources;
Displaying and adjusting the at least two multimedia resources based on global dotting information corresponding to the multimedia resources to be adjusted, which is determined by the dotting reference information, so as to obtain adjusted multimedia resources;
responding to a video generation instruction, and generating a target video based on the adjusted multimedia resource;
the at least two multimedia resources comprise newly added multimedia resources, the at least two multimedia resources are displayed and adjusted based on global dotting information corresponding to the multimedia resources to be adjusted, which is determined by the dotting reference information, and the adjusted multimedia resources comprise:
responding to a drag instruction, and taking a newly added multimedia resource corresponding to the drag instruction as a target newly added media resource;
detecting the distance between first boundary information corresponding to the display end time of the newly increased media resources of the target and second boundary information corresponding to the multimedia resource processing page;
displaying second prompt information under the condition that the first boundary information is matched with the second boundary information;
determining out-of-range dotting reference information corresponding to the newly increased media resources of the target in response to a processing instruction triggered based on the second prompt information, wherein the out-of-range dotting reference information is dotting reference information located outside the second boundary information;
Based on the out-of-bounds dotting reference information, adjusting the display duration of the newly increased media resources of the target when the first boundary information is greater than or equal to the second boundary information;
and matching the display end time of the target newly increased media resources with the global out-of-boundary dotting information corresponding to the out-of-boundary dotting reference information to obtain the adjusted target newly increased media resources.
2. The method according to claim 1, wherein the multimedia resource to be processed includes a plurality of resource segments, the displaying and adjusting the at least two multimedia resources based on global dotting information corresponding to the multimedia resource to be adjusted determined by the dotting reference information, and obtaining the adjusted multimedia resource includes:
responding to a drag instruction, taking a resource segment corresponding to the drag instruction as a target resource segment, and determining target dotting reference information corresponding to the target resource segment;
adjusting a first display end time corresponding to the target resource segment and a first display start time corresponding to a target associated resource segment based on the target dotting reference information, wherein the target associated resource segment is a resource segment which is adjacent to the target resource segment and is displayed after the target resource segment;
And matching the first display ending time and the first display starting time with global dotting information corresponding to the target dotting reference information to obtain the adjusted multimedia resource to be processed.
3. The method of multimedia resource processing according to claim 2, wherein the method further comprises:
determining a number of adjusted resource segments in the plurality of resource segments;
displaying first prompt information under the condition that the number of the adjusted resource segments meets the preset number;
determining other dotting reference information corresponding to other resource segments in response to a processing instruction triggered based on the first prompt information, wherein the other resource segments represent resource segments except the adjusted resource segments in the plurality of resource segments;
adjusting second display end time corresponding to the other resource segments and second display start time corresponding to other associated resource segments based on the other dotting reference information, wherein the other associated resource segments are resource segments which are adjacent to the other resource segments and are displayed after the other resource segments;
and matching the second display ending time and the second display starting time with global dotting information corresponding to the other dotting reference information to obtain the adjusted multimedia resource to be processed.
4. The method of claim 1, wherein the newly added multimedia asset comprises audio, picture-in-picture, text, or a sticker.
5. The method according to claim 1, wherein the at least two multimedia resources include newly added multimedia resources, the displaying and adjusting the at least two multimedia resources based on global dotting information corresponding to the multimedia resources to be adjusted determined by the dotting reference information, and obtaining the adjusted multimedia resources includes:
responding to a drag instruction, and taking a newly added multimedia resource corresponding to the drag instruction as a target newly added media resource;
detecting the dragging speed corresponding to the newly increased media resources of the target;
displaying second prompt information under the condition that the dragging speed meets the preset speed condition;
determining out-of-range dotting reference information corresponding to the target newly increased media resources in response to a processing instruction triggered based on the second prompt information, wherein the out-of-range dotting reference information is dotting reference information which is located outside second boundary information corresponding to the multimedia resource processing page;
Adjusting the display duration of the newly increased media resources of the target when the first boundary information is greater than or equal to the second boundary information based on the out-of-boundary dotting reference information, wherein the first boundary information represents boundary information corresponding to the display end time of the newly increased media resources of the target;
and matching the display end time of the target newly increased media resources with the global out-of-boundary dotting information corresponding to the out-of-boundary dotting reference information to obtain the adjusted target newly increased media resources.
6. The method according to any one of claims 4 or 5, wherein the determining, in response to the processing instruction triggered based on the second hint information, out-of-bound dotting reference information corresponding to the target newly increased media resource includes:
responding to a processing instruction triggered based on the second prompt information, and acquiring dotting reference information in the dragging direction;
and determining the outlier dotting reference information from the dotting reference information in the dragging direction.
7. The method according to claim 6, wherein the obtaining the dotting reference information in the drag direction in response to the processing instruction triggered based on the second hint information includes:
Responding to a processing instruction triggered based on the second prompt information, displaying dotting thumbnail information corresponding to the dotting reference information in the dragging direction, wherein the dotting thumbnail information represents global dotting information corresponding to the dotting reference information in the dragging direction displayed in a thumbnail mode;
the determining the outlier reference information from the dotting reference information in the drag direction includes:
and determining the outlier point reference information in response to an outlier point selection instruction triggered based on the point thumbnail information.
8. The method of multimedia resource processing according to any one of claims 1 to 5, further comprising:
in the process of displaying and adjusting the at least two multimedia resources, detecting the distance between third boundary information corresponding to the displaying end time of the multimedia resources in adjustment and second boundary information corresponding to the multimedia resource processing page;
updating the multimedia resource processing page under the condition that the distance meets the preset distance condition;
and adjusting the updating speed of the multimedia resource processing page based on the distance.
9. The method according to claim 1, wherein the multimedia resource processing page further includes first resource update operation information corresponding to the multimedia resource to be processed, the method further comprising:
Responding to a multimedia resource updating instruction triggered based on the first resource updating operation information, and updating the multimedia resource to be processed based on a resource segment corresponding to the multimedia resource updating instruction;
and displaying the updated to-be-processed multimedia resources in the multimedia resource processing page.
10. The method according to claim 9, wherein the updating the multimedia resource to be processed based on the resource segment corresponding to the multimedia resource update instruction in response to the multimedia resource update instruction triggered based on the first resource update operation information includes:
when the first resource updating operation information is first resource adding operation information, responding to a multimedia resource adding instruction triggered based on the first resource adding operation information, displaying a resource segment acquisition page, wherein the resource segment acquisition page comprises resource segment acquisition information and a plurality of resource segments to be added;
responding to a resource segment acquisition instruction triggered by the resource segment acquisition information, acquiring at least one resource segment in the plurality of resource segments to be added, and jumping back to the multimedia resource processing page from the resource segment acquisition page;
Updating the multimedia resource to be processed based on the at least one resource segment.
11. The method according to claim 10, wherein the resource segment acquisition page further includes dotting match information in a first state, the dotting match information in the first state indicating a manner of importing the at least one resource segment at a dotting time point not identified by the global dotting information, the method further comprising, after displaying the resource segment acquisition page in response to a multimedia resource addition instruction triggered based on the first resource addition operation information:
responding to a dotting matching instruction triggered based on the dotting matching information in the first state, and updating the dotting matching information in the resource segment acquisition page from the first state to a second state, wherein the dotting matching information in the second state indicates an introduction mode of introducing the at least one resource segment according to the dotting time point identified by the global dotting information;
and responding to a resource segment acquisition instruction triggered by the resource segment acquisition information, jumping back to the multimedia resource processing page from the resource segment acquisition page, wherein the multimedia resource processing page comprises the multimedia resources to be processed after being updated according to the at least one resource segment imported according to the dotting time point identified by the global dotting information.
12. The method according to claim 9, wherein the multimedia resource to be processed includes a plurality of resource segments, and the updating the multimedia resource to be processed based on the resource segment corresponding to the multimedia resource update instruction in response to the multimedia resource update instruction triggered based on the first resource update operation information includes:
when the first resource updating operation information is first resource deleting operation information, deleting a resource segment corresponding to a trigger point of a first resource deleting instruction in response to the first resource deleting instruction triggered based on the first resource deleting operation information;
and updating the multimedia resource to be processed based on other resource segments except the resource segment corresponding to the trigger point of the first resource deleting instruction.
13. The method according to claim 1, wherein the at least two multimedia resources include a newly added multimedia resource, the multimedia resource processing page further includes second resource update operation information corresponding to the newly added multimedia resource, and the method further includes:
responding to a multimedia resource updating instruction triggered based on the second resource updating operation information, and updating the newly added multimedia resource based on the multimedia resource corresponding to the multimedia resource updating instruction;
And displaying the updated newly added multimedia resources in the multimedia resource processing page.
14. The method according to claim 13, wherein the updating the new multimedia resource based on the multimedia resource corresponding to the multimedia resource update instruction in response to the multimedia resource update instruction triggered based on the second resource update operation information includes:
and under the condition that the second resource updating operation information is second resource adding operation information, responding to a second resource adding instruction triggered based on the second resource adding operation information, and updating the newly added multimedia resource based on the multimedia resource corresponding to the second resource adding instruction.
15. The method according to claim 13, wherein the updating the new multimedia resource based on the multimedia resource corresponding to the multimedia resource update instruction in response to the multimedia resource update instruction triggered based on the second resource update operation information includes:
when the second resource updating operation information is second resource deleting operation information, deleting the multimedia resource corresponding to the triggering point of the second resource deleting instruction in response to the second resource deleting instruction triggered based on the second resource deleting operation information;
And updating the newly added multimedia resources based on the multimedia resources except the multimedia resources corresponding to the trigger point of the second resource deleting instruction.
16. A multimedia resource processing apparatus, the apparatus comprising:
the multimedia resource processing page display module is configured to execute displaying a multimedia resource processing page, wherein the multimedia resource processing page comprises at least two multimedia resources and global processing information, the at least two multimedia resources comprise multimedia resources to be processed, and the global processing information is a display time axis corresponding to the multimedia resources to be processed;
the global dotting module is configured to execute global processing instructions triggered based on the global processing information, and display global dotting information in the global processing information, wherein the global dotting information is used for identifying dotting time points corresponding to the at least two multimedia resources;
a reference information display module configured to perform displaying, based on the global dotting information, dotting reference information for use in correspondence with the global dotting information in the at least two multimedia resources, the dotting reference information being used to identify a play time point in correspondence with the global dotting information in the at least two multimedia resources;
The display adjustment module is configured to execute display adjustment on the at least two multimedia resources based on global dotting information corresponding to the multimedia resources to be adjusted, which is determined through the dotting reference information, so as to obtain adjusted multimedia resources;
a target video generation module configured to execute a video generation instruction in response to the video generation instruction, generate a target video based on the adjusted multimedia asset;
the at least two multimedia resources comprise newly added multimedia resources, and the display adjustment module further comprises:
a target newly added resource determining unit configured to execute a new added multimedia resource corresponding to a drag instruction as a target newly added media resource in response to the drag instruction;
a first distance detection unit configured to perform detection of a distance between first boundary information corresponding to a presentation end time of the target newly increased media resource and second boundary information corresponding to the multimedia resource processing page;
a second hint information display unit configured to perform display of second hint information if the first boundary information matches the second boundary information;
an outlier reference information determining unit configured to execute an outlier reference information corresponding to the target newly increased media resource in response to a processing instruction triggered based on the second hint information, the outlier reference information being a reference information located outside the second boundary information;
A display duration adjustment unit configured to perform adjustment of a display duration of the target newly increased media resource when the first boundary information is equal to or greater than the second boundary information based on the outlier dotting reference information;
and the third matching unit is configured to perform matching of the display end time of the target newly increased media resources with the global out-of-boundary dotting information corresponding to the out-of-boundary dotting reference information to obtain the adjusted target newly increased media resources.
17. The multimedia resource processing apparatus of claim 16, wherein the multimedia resource to be processed comprises a plurality of resource segments, and wherein the presentation adjustment module comprises:
a target reference information determining unit configured to execute a target dotting reference information corresponding to a drag instruction, with a resource segment corresponding to the drag instruction as a target resource segment;
a first resource segment adjustment unit configured to perform adjustment of a first display end time corresponding to the target resource segment and a first display start time corresponding to a target associated resource segment based on the target dotting reference information, the target associated resource segment being a resource segment that is adjacent to and displayed after the target resource segment;
And the first matching unit is configured to perform matching of the first display ending time and the first display starting time with global dotting information corresponding to the target dotting reference information to obtain the adjusted multimedia resource to be processed.
18. The multimedia resource processing apparatus of claim 17, wherein the presentation adjustment module further comprises:
an adjusted segment number determination unit configured to perform determining a number of adjusted resource segments of the plurality of resource segments;
the first prompt information display unit is configured to display first prompt information under the condition that the number of the adjusted resource segments meets the preset number;
a further reference information determining unit configured to perform determining further dotting reference information corresponding to further resource segments, which characterize resource segments of the plurality of resource segments other than the adjusted resource segment, in response to a processing instruction triggered based on the first hint information;
a second resource segment adjustment unit configured to perform adjustment of a second display end time corresponding to the other resource segment and a second display start time corresponding to other associated resource segment based on the other dotting reference information, where the other associated resource segment is a resource segment that is adjacent to the other resource segment and is displayed after the other resource segment;
And the second matching unit is configured to perform matching of the second display ending time and the second display starting time with global dotting information corresponding to the other dotting reference information to obtain the adjusted multimedia resource to be processed.
19. The multimedia asset processing device of claim 16, wherein the newly added multimedia asset comprises audio, picture-in-picture, text, or a decal.
20. The multimedia resource processing apparatus of claim 16, wherein the at least two multimedia resources comprise newly added multimedia resources, the presentation adjustment module further comprising:
a target newly added resource determining unit configured to execute a new added multimedia resource corresponding to a drag instruction as a target newly added media resource in response to the drag instruction;
a drag speed detection unit configured to perform detection of a drag speed corresponding to the target newly increased media resource;
the second prompt information display unit is configured to display second prompt information under the condition that the dragging speed meets the preset speed condition;
an outlier reference information determining unit configured to execute an outlier reference information corresponding to the target newly increased media resource in response to a processing instruction triggered based on the second prompt information, the outlier reference information being a dotting reference information located outside second boundary information corresponding to the multimedia resource processing page;
The display duration adjusting unit is configured to execute the adjustment of the display duration of the target newly increased media resources when the first boundary information is larger than or equal to the second boundary information based on the out-of-boundary dotting reference information, and the first boundary information represents boundary information corresponding to the display end time of the target newly increased media resources;
and the third matching unit is configured to perform matching of the display end time of the target newly increased media resources with the global out-of-boundary dotting information corresponding to the out-of-boundary dotting reference information to obtain the adjusted target newly increased media resources.
21. The apparatus according to any one of claims 19 or 20, wherein the out-of-bound reference information determination unit includes:
an outlier acquisition unit configured to execute a processing instruction triggered in response to the second prompt information, to acquire dotting reference information in the drag direction;
an outlier selection unit configured to perform determination of the outlier dotting reference information from the dotting reference information in the drag direction.
22. The apparatus according to claim 21, wherein the outlier acquisition unit includes:
A dotting thumbnail information acquisition unit configured to execute a processing instruction triggered based on the second prompt information, display dotting thumbnail information corresponding to dotting reference information in the dragging direction, and represent global dotting information corresponding to the dotting reference information in the dragging direction displayed in a thumbnail manner;
the outlier selection unit includes:
an outlier selection instruction execution unit configured to execute an outlier selection instruction triggered in response to the dotting thumbnail information, determine the outlier dotting reference information.
23. The apparatus according to any one of claims 16 to 20, wherein the apparatus further comprises:
a second distance detection unit configured to detect a distance between third boundary information corresponding to a display end time of the multimedia resource under adjustment and second boundary information corresponding to the multimedia resource processing page in a process of performing display adjustment on the at least two multimedia resources;
a page updating unit configured to perform updating of the multimedia resource processing page in a case where the distance satisfies a preset distance condition;
And the speed updating unit is configured to adjust the updating speed of the multimedia resource processing page based on the distance.
24. The apparatus according to claim 16, wherein the multimedia resource processing page further includes first resource update operation information corresponding to the multimedia resource to be processed, the apparatus further comprising:
the first multimedia resource updating module is configured to execute a multimedia resource updating instruction which is triggered based on the first resource updating operation information, and update the multimedia resource to be processed based on a resource segment corresponding to the multimedia resource updating instruction;
the first multimedia resource display module is configured to display the updated to-be-processed multimedia resources in the multimedia resource processing page.
25. The multimedia resource processing apparatus of claim 24, wherein the first multimedia resource update module comprises:
a resource segment acquisition page display unit configured to execute, when the first resource update operation information is first resource addition operation information, a resource segment acquisition page including resource segment acquisition information and a plurality of resource segments to be added, in response to a multimedia resource addition instruction triggered based on the first resource addition operation information;
A resource segment acquisition unit configured to execute a resource segment acquisition instruction triggered in response to the resource segment acquisition information, acquire at least one resource segment of the plurality of resource segments to be added, and jump back to the multimedia resource processing page from the resource segment acquisition page;
a first multimedia resource adding unit configured to perform updating of the multimedia resource to be processed based on the at least one resource segment.
26. The apparatus of claim 25, wherein the resource segment acquisition page further includes dotting match information in a first state, the dotting match information in the first state indicating a manner of importing the at least one resource segment at a dotting time point that is not identified by the global dotting information, the first multimedia resource update module further comprising:
a dotting matching information updating unit configured to execute a dotting matching instruction triggered in response to the dotting matching information in the first state, to update the dotting matching information in the resource segment acquisition page from the first state to a second state, the dotting matching information in the second state indicating an import manner of importing the at least one resource segment according to a dotting time point identified by the global dotting information;
The resource segment matching import unit is configured to execute a resource segment acquisition instruction triggered by the resource segment acquisition information, and jump back to the multimedia resource processing page from the resource segment acquisition page, wherein the multimedia resource processing page comprises the multimedia resource to be processed after being updated according to the at least one resource segment imported according to the dotting time point identified by the global dotting information.
27. The multimedia resource processing apparatus of claim 24, wherein the multimedia resource to be processed comprises a plurality of resource segments, and wherein the first multimedia resource update module further comprises:
a resource segment deleting unit configured to execute, when the first resource update operation information is first resource deletion operation information, deleting a resource segment corresponding to a trigger point of a first resource deletion instruction in response to the first resource deletion instruction triggered based on the first resource deletion operation information;
and the first multimedia resource deleting unit is configured to execute updating of the multimedia resource to be processed based on other resource fragments except for the resource fragment corresponding to the trigger point of the first resource deleting instruction.
28. The apparatus for processing multimedia resources according to claim 16, wherein said at least two multimedia resources include newly added multimedia resources, said multimedia resource processing page further includes second resource update operation information corresponding to said newly added multimedia resources, said apparatus further comprising:
a second multimedia resource updating module configured to execute a multimedia resource updating instruction triggered in response to the second resource updating operation information, and update the newly added multimedia resource based on a multimedia resource corresponding to the multimedia resource updating instruction;
and the second multimedia resource display module is configured to display the updated newly added multimedia resource in the multimedia resource processing page.
29. The multimedia resource processing apparatus of claim 28, wherein the second multimedia resource update module comprises:
and the second multimedia resource adding unit is configured to respond to a second resource adding instruction triggered based on the second resource adding operation information when the second resource updating operation information is the second resource adding operation information, and update the newly added multimedia resource based on the multimedia resource corresponding to the second resource adding instruction.
30. The multimedia resource processing apparatus of claim 28, wherein the second multimedia resource update module comprises:
a newly added multimedia resource deleting unit configured to execute, in case that the second resource updating operation information is second resource deleting operation information, deleting a multimedia resource corresponding to a trigger point of the second resource deleting instruction in response to a second resource deleting instruction triggered based on the second resource deleting operation information;
and a second multimedia resource deleting unit configured to execute updating of the newly added multimedia resource based on other multimedia resources than the multimedia resource corresponding to the trigger point of the second resource deleting instruction.
31. An electronic device, the method comprising:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement the multimedia asset processing method of any of claims 1 to 15.
32. A computer readable storage medium, characterized in that instructions in the computer readable storage medium, when executed by a processor of an electronic device, enable the electronic device to perform the multimedia asset processing method of any one of claims 1 to 15.
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