CN109167937B - Video distribution method, device, terminal and storage medium - Google Patents

Video distribution method, device, terminal and storage medium Download PDF

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Publication number
CN109167937B
CN109167937B CN201811309248.0A CN201811309248A CN109167937B CN 109167937 B CN109167937 B CN 109167937B CN 201811309248 A CN201811309248 A CN 201811309248A CN 109167937 B CN109167937 B CN 109167937B
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video
multimedia data
preset
editing
terminal
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CN109167937A (en
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毛珊珊
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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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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment
    • H04N5/262Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/265Mixing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/431Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/482End-user interface for program selection
    • H04N21/4825End-user interface for program selection using a list of items to be played back in a given order, e.g. playlists

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

The disclosure relates to a video publishing method, a device, a terminal and a storage medium, belonging to the technical field of internet, wherein the method comprises the following steps: detecting attributes of multimedia data stored in a database, and acquiring a plurality of multimedia data with at least one same attribute; combining the plurality of multimedia data to obtain at least one video; when a selection instruction of a target video in the at least one video is received, issuing based on the target video. The method and the device can obtain the video according to the combination of the plurality of multimedia data with at least one same attribute in the database for the user to release after selection, are simple to operate, save the operation time, reduce the requirements on the user, generate the new video on the basis of the original multimedia data in the database, provide more choices for the user to release the video, and improve the intelligent degree.

Description

Video distribution method, device, terminal and storage medium
Technical Field
The present disclosure relates to the field of internet technologies, and in particular, to a video distribution method, apparatus, terminal, and storage medium.
Background
With the rapid development of internet technology and the gradual promotion of entertainment requirements of users, a novel entertainment mode for publishing short videos appears at present, and the short videos are popular with the users due to the characteristics of short manufacturing period, rich and various contents and strong interestingness, and many users can publish the short videos in a short-time leisure state for watching by other users.
In the related art, the terminal device may display a video management interface, the video management interface includes a shooting option, a user triggers a shooting instruction when clicking the shooting option, and when receiving the shooting instruction, the terminal displays the shooting interface and a local call option. The user triggers a calling instruction when clicking a local calling option, multimedia data stored in a database, such as shot photos or videos, are displayed when the terminal receives the calling instruction, the user can trigger a selection instruction of any multimedia data at the moment, and a short video is generated according to the multimedia data corresponding to the selection instruction and issued when the terminal receives the selection instruction.
According to the scheme for publishing the short video, the user needs to manually select the multimedia data to be published from a large amount of multimedia data in the database, the operation is complicated, the time consumption is long, the requirement on the user is high, and the user is not intelligent enough.
Disclosure of Invention
The present disclosure provides a video distribution method, apparatus, terminal and storage medium, which can overcome the problems in the related art.
According to a first aspect of the embodiments of the present disclosure, there is provided a video distribution method, including:
detecting attributes of multimedia data stored in a database, and acquiring a plurality of multimedia data with at least one same attribute;
combining the plurality of multimedia data to obtain at least one video;
when a selection instruction of a target video in the at least one video is received, issuing based on the target video.
In one possible implementation, the obtaining a plurality of multimedia data having at least one same attribute includes:
acquiring a plurality of multimedia data with the storage time belonging to the same time period; or,
acquiring a plurality of multimedia data of which the generation places belong to the same geographic area; or,
a plurality of multimedia data including at least one same character is acquired.
In another possible implementation manner, the combining the plurality of multimedia data to obtain at least one video includes at least one of:
when the multimedia data comprise a plurality of pictures, determining an arrangement sequence of the pictures, and generating a video for sequentially playing the pictures according to the arrangement sequence and preset audio information and synchronously playing the preset audio information according to the arrangement sequence and the preset audio information;
when the multimedia data comprise a plurality of videos, determining the arrangement sequence of the videos, and splicing the videos according to the arrangement sequence to obtain spliced videos.
In another possible implementation manner, the combining the multiple multimedia data to obtain at least one video includes:
splicing the plurality of multimedia data to obtain spliced multimedia data;
selecting one special effect data from a plurality of stored special effect data, wherein each special effect data comprises preset audio information and a picture display effect;
and adding the selected special effect data to the spliced multimedia data to obtain a video.
In another possible implementation, the method further includes:
displaying a video management interface;
and when a video calling instruction triggered based on the video management interface is received, displaying the at least one video.
In another possible implementation manner, the displaying the at least one video when receiving a video call instruction triggered based on the video management interface includes:
when the video calling instruction is received, displaying a display bar in the video management interface, wherein the display bar comprises a thumbnail of the at least one video; or,
and when the video calling instruction is received, switching from the video management interface to a video display interface, and displaying the thumbnail of the at least one video in the video display interface.
In another possible implementation manner, when a selection instruction for a target video in the at least one video is received, publishing based on the target video includes:
when the selection instruction is received, the target video is issued; or,
and when receiving the selection instruction, displaying an editing interface of the target video, and when receiving an editing instruction triggered based on the editing interface, editing the target video according to the editing instruction and issuing the edited video.
According to a second aspect of the embodiments of the present disclosure, there is provided a video distribution apparatus, the apparatus including:
an acquisition unit configured to detect attributes of multimedia data stored in a database, and acquire a plurality of multimedia data having at least one same attribute;
a combining unit configured to combine the plurality of multimedia data to obtain at least one video;
the issuing unit is configured to issue the video based on a target video in the at least one video when a selection instruction of the target video is received.
In one possible implementation, the obtaining unit is further configured to:
acquiring a plurality of multimedia data with the storage time belonging to the same time period; or,
acquiring a plurality of multimedia data of which the generation places belong to the same geographic area; or the like, or a combination thereof,
a plurality of multimedia data including at least one same character is acquired.
In another possible implementation, the combining unit is further configured to perform at least one of:
when the multimedia data comprise a plurality of pictures, determining an arrangement sequence of the pictures, and generating a video for sequentially playing the pictures according to the arrangement sequence and preset audio information and synchronously playing the preset audio information according to the arrangement sequence and the preset audio information;
when the multimedia data comprise a plurality of videos, determining the arrangement sequence of the videos, and splicing the videos according to the arrangement sequence to obtain spliced videos.
In another possible implementation, the combining unit includes:
the combination unit includes:
the combining subunit is configured to splice the plurality of multimedia data to obtain spliced multimedia data;
a data selecting subunit configured to select one special effect data from a plurality of stored special effect data, each of which includes a preset audio information and a picture display effect;
and the video generation subunit is configured to add the selected special effect data to the spliced multimedia data to obtain a video.
In another possible implementation manner, the apparatus further includes:
a display unit configured to display a video management interface;
the display unit is further configured to display the at least one video when a video calling instruction triggered based on the video management interface is received.
In another possible implementation, the display unit includes:
a first display subunit configured to display a display bar in the video management interface when the video call instruction is received, wherein the display bar comprises a thumbnail of the at least one video; or,
the second display subunit is configured to switch from the video management interface to a video display interface when the video calling instruction is received, and display the thumbnail of the at least one video in the video display interface.
In another possible implementation manner, the publishing unit includes:
a first publishing subunit configured to publish the target video when receiving the selection instruction;
and the second issuing subunit is configured to display an editing interface of the target video when receiving the selection instruction, edit the target video according to the editing instruction when receiving an editing instruction triggered based on the editing interface, and issue the edited video.
According to a third aspect of the embodiments of the present disclosure, there is provided a terminal for publishing a video, the terminal including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
detecting attributes of multimedia data stored in a database, and acquiring a plurality of multimedia data with at least one same attribute;
combining the plurality of multimedia data to obtain at least one video;
when a selection instruction of a target video in the at least one video is received, issuing based on the target video.
According to a fourth aspect of embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium whose instructions, when executed by a processor of a terminal, enable the terminal to perform a video distribution method, the method including:
detecting attributes of multimedia data stored in a database, and acquiring a plurality of multimedia data with at least one same attribute;
combining the plurality of multimedia data to obtain at least one video;
when a selection instruction of a target video in the at least one video is received, issuing based on the target video.
According to a fifth aspect of the embodiments of the present disclosure, there is provided an application program, when instructions in the application program are executed by a processor of a terminal, the terminal is enabled to execute a video distribution method, the method including:
detecting attributes of multimedia data stored in a database, and acquiring a plurality of multimedia data with at least one same attribute;
combining the plurality of multimedia data to obtain at least one video;
when a selection instruction of a target video in the at least one video is received, issuing based on the target video.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
the video publishing method, the video publishing device, the video publishing terminal and the storage medium provided by the embodiment of the disclosure detect the attributes of the multimedia data stored in the database, and acquire a plurality of multimedia data with at least one same attribute; combining the plurality of multimedia data to obtain at least one video; when a selection instruction of a target video in the at least one video is received, issuing based on the target video. The method and the device can obtain the video according to the combination of the plurality of multimedia data with at least one same attribute in the database, so that the video can be published after being selected by the user, the user does not need to manually select the video from a large number of multimedia data in the database, the operation is simple, the operation time is saved, the requirement on the user is reduced, a new video is generated on the basis of the original multimedia data in the database, more choices are provided for the user to publish the video, and the intelligent degree 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 present disclosure and, together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a flow diagram illustrating a method of video distribution in accordance with an exemplary embodiment.
Fig. 2 is a flow diagram illustrating a method of video distribution in accordance with an example embodiment.
FIG. 3 is a schematic diagram illustrating a video management interface in accordance with an exemplary embodiment.
Fig. 4 is a schematic illustration of a display strip shown in accordance with an exemplary embodiment.
FIG. 5 is a schematic diagram of a video display interface shown in accordance with an exemplary embodiment.
FIG. 6 is a diagram illustrating a playback interface in accordance with an exemplary embodiment.
Fig. 7 is a block diagram illustrating a video distribution apparatus according to an example embodiment.
Fig. 8 is a block diagram illustrating a terminal for video distribution according to an example embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the disclosure, as detailed in the appended claims.
Fig. 1 is a flowchart illustrating a video distribution method according to an exemplary embodiment, which is applied to a terminal, and as shown in fig. 1, includes the following steps:
in step S11, attributes of the multimedia data stored in the database are detected, and a plurality of multimedia data having at least one same attribute are acquired.
In step S12, a plurality of multimedia data are combined to obtain at least one video.
In step S13, when a selection instruction for a target video in at least one video is received, distribution is performed based on the target video.
The method provided by the embodiment of the disclosure detects the attributes of the multimedia data stored in the database, and acquires a plurality of multimedia data with at least one same attribute; combining a plurality of multimedia data to obtain at least one video; when a selection instruction of a target video in at least one video is received, issuing is carried out based on the target video. The method and the device can obtain the video according to the combination of the plurality of multimedia data with at least one same attribute in the database, so that the video can be released after being selected by the user, the user does not need to manually select the video from a large amount of multimedia data in the database, the operation is simple, the operation time is saved, the requirement on the user is reduced, in addition, a new video is generated on the basis of the original multimedia data in the database, more choices are provided for the user to release the video, and the intelligent degree is improved.
In one possible implementation, obtaining a plurality of multimedia data having at least one same attribute includes:
acquiring a plurality of multimedia data with the storage time belonging to the same time period; or,
acquiring a plurality of multimedia data of which the generation places belong to the same geographic area; or,
a plurality of multimedia data including at least one same character is acquired.
In another possible implementation, combining the plurality of multimedia data to obtain at least one video includes at least one of:
when the multimedia data comprise a plurality of pictures, determining the arrangement sequence of the pictures, and generating a video for playing the pictures in sequence according to the arrangement sequence and the preset audio information and synchronously playing the preset audio information according to the arrangement sequence and the preset audio information;
when the multimedia data comprise a plurality of videos, determining the arrangement sequence of the videos, and splicing the videos according to the arrangement sequence to obtain spliced videos.
In another possible implementation, combining a plurality of multimedia data to obtain at least one video includes:
splicing the plurality of multimedia data to obtain spliced multimedia data;
selecting one special effect data from a plurality of stored special effect data, wherein each special effect data comprises preset audio information and a picture display effect;
and adding the selected special effect data to the spliced multimedia data to obtain a video.
In another possible implementation, the method further includes:
displaying a video management interface;
and when a video calling instruction triggered based on the video management interface is received, displaying at least one video.
In another possible implementation manner, when a video call instruction triggered based on a video management interface is received, displaying at least one video, including:
when a video calling instruction is received, displaying a display bar in a video management interface, wherein the display bar comprises at least one video thumbnail; or,
and when a video calling instruction is received, switching from the video management interface to the video display interface, and displaying the thumbnail of at least one video in the video display interface.
In another possible implementation manner, when a selection instruction for a target video in at least one video is received, issuing based on the target video includes:
when a selection instruction is received, issuing a target video; or,
and when receiving an editing instruction triggered based on the editing interface, editing the target video according to the editing instruction, and issuing the edited video.
All the above optional technical solutions may be combined arbitrarily to form optional embodiments of the present disclosure, and are not described in detail herein.
Fig. 2 is a flowchart illustrating a video distribution method according to an exemplary embodiment, applied in a terminal, as shown in fig. 2, including the following steps:
in step S21, attributes of the multimedia data stored in the database are detected, and a plurality of multimedia data having at least one same attribute are acquired.
The terminal can be a mobile phone, a computer, a tablet computer and other devices with a video processing function. The database may be a database local to the terminal, or may be a network database connected to the terminal, and the network database is synchronized with the local database of the terminal. The terminal can store the acquired multimedia data in the database, the database stores the multimedia data, and the multimedia data can be called from the database in the subsequent process to be processed.
The plurality of multimedia data stored in the database may include pictures or videos from the viewpoint of data format, and may include multimedia data photographed by the terminal, multimedia data downloaded by the terminal from the internet, or multimedia data transmitted to the terminal by other devices from the viewpoint of data source. From the content perspective, any multimedia data includes data content and attribute information for describing the data content, the attribute information may include information of various attributes such as storage time, generation place, contained objects (people, food, animals), and the like, and the attribute information may be generated when the multimedia data is stored in the database by the terminal.
In order to help the user generate the distributable video, the terminal may detect attributes of the multimedia data stored in the database, acquire multimedia data having at least one same attribute, and generate a video according to the acquired multimedia data. The acquisition mode can adopt any one of the following modes:
and S211, acquiring a plurality of multimedia data with the storage time belonging to the same time period.
The terminal can divide a plurality of time periods, and a plurality of multimedia data with the storage time belonging to the same time period are obtained according to the time period to which the storage time of each multimedia data belongs.
In one possible implementation manner, when the time periods are divided, the time periods may be divided according to a fixed time length, so that the time lengths of the time periods are equal. For example, the fixed duration may be a day, a week, a month, or other duration. And, the terminal may acquire a plurality of multimedia data whose storage time belongs to each time slot at an end time point of each time slot, thereby implementing periodic acquisition of multimedia data at the fixed time length.
For example, if a terminal takes many photos and videos on the same day, a video work for the day can be generated from the photos and videos.
Or, an acquisition period longer than the fixed duration may be set, and if the acquisition period may be an integral multiple of the fixed duration, at the end time point of each acquisition period, the multiple pieces of multimedia data stored in the acquisition period are further acquired as a group according to different time periods to which the storage times belong, where the storage times belong to the same time period, respectively, so as to obtain multiple sets of multimedia data.
In another possible implementation manner, in order to ensure that the multimedia data acquired each time is appropriate, the multimedia data may also be acquired according to a preset amount. For example, when the number of the plurality of multimedia data whose storage time belongs to the same time period is greater than the preset number, the terminal acquires only the preset number of multimedia data, and does not acquire all multimedia data any more. Or, when the number of the plurality of multimedia data of which the storage time belongs to the same time period is smaller than the preset number, the terminal may automatically extend the set time period by a certain length of time so as to acquire the multimedia data of which the number is not smaller than the preset number. The preset number may be preset according to the playing time length of the video published under a general condition, the extended time length may be one day, three days or other time lengths, and may be determined according to the preset number and the frequency of generating multimedia data by the terminal under a general condition, or may also be determined according to the number of the multimedia data which is currently lacked and the frequency of generating multimedia data by the terminal under a general condition.
S212, a plurality of multimedia data of which the generating places belong to the same geographic area are obtained.
The terminal can divide a plurality of geographic areas, and a plurality of multimedia data of which the generating places belong to the same geographic area are obtained according to the geographic area of each multimedia data generating place.
In one possible implementation, any place may be described in terms of multiple levels of geographic regions, such as countries, provinces, cities, metropolitan areas, counties, streets, and so forth. When a plurality of geographical areas are divided, the geographical areas may be divided according to different hierarchies, such as dividing a country into a plurality of provinces, dividing a province into a plurality of cities, and the like. When the terminal acquires the multimedia data, the terminal may determine the geographic area to which the generation location of each multimedia data belongs according to the division level of the geographic area, and further acquire the multimedia data according to the geographic area of the multimedia data.
For example, if many photos and videos are taken in the same city, a video work for that city may be generated from the photos and videos.
In another possible implementation manner, in order to ensure that the multimedia data obtained each time is appropriate, the multimedia data can be obtained according to a preset number. For example, when the number of the plurality of multimedia data whose generating locations belong to the same geographic area is greater than the preset number, the terminal acquires only the preset number of multimedia data, and does not acquire all the multimedia data any more. Or, when the number of the plurality of multimedia data of which the generating location belongs to the same geographic area is smaller than the preset number, the terminal may automatically expand the set geographic area by a certain distance so as to acquire the multimedia data not smaller than the preset number. The preset number may be preset according to the playing time of the video published under a general condition, and the expanded distance may be one hundred meters, one kilometer, or other distances, and may be determined according to the preset number, or may also be determined according to the number of the multimedia data which is currently lacking.
S213, acquiring a plurality of multimedia data including at least one same person.
In one possible implementation, multimedia data containing one same character or multimedia data containing multiple same characters at the same time may be acquired. For example, if multiple people are photographed, resulting in many photographs and videos, a video work containing these people can be generated from these photographs and videos.
In another possible implementation manner, in order to ensure that the multimedia data obtained each time is appropriate, the multimedia data can be obtained according to a preset number. For example, when the number of the plurality of multimedia data including at least one same character is greater than a preset number, the terminal acquires only the preset number of multimedia data, and does not acquire all multimedia data any more.
Or, each time, a plurality of multimedia data including at least the same preset threshold number of people and having a number not less than the preset number are acquired, however, when the number of the plurality of multimedia data including at least the same preset threshold number of people is less than the preset number, the terminal may automatically reduce the preset threshold number, and reduce the acquisition requirement for the multimedia data, so as to acquire the multimedia data not less than the preset number. The preset threshold may be determined according to the number of people in the video to be generated, and the preset number may be preset according to the playing time of the video published under a general condition.
In one possible implementation, the above steps S211 to S213 may be combined arbitrarily, so as to obtain multimedia data having two or three identical attributes. For example, a plurality of multimedia videos are acquired, wherein the storage time belongs to the same time period, and the locations of the multimedia videos belong to the same geographic area; or, acquiring a plurality of multimedia data which belong to the same time period and comprise at least one same person and have the same storage time; or acquiring a plurality of multimedia data of which the generating places belong to the same geographical area and comprise at least one same person; or, the storage time is acquired and belongs to the same time period, and the generated multimedia data which belongs to the same geographical area and comprises at least one same person is generated.
In other possible implementations, other obtaining manners may be used to obtain the plurality of multimedia data, for example, obtaining a plurality of multimedia data including food.
In one possible implementation, the terminal installs an application client with a video publishing function, and publishes the video through the application client. And the application client is provided with a database for storing multimedia data, the video to be published can be generated for the user according to the multimedia data in the database for the user to choose to publish, and the database can be a database built in the application client or a network database synchronous with the database of the application client.
In step S22, a plurality of multimedia data are combined to obtain at least one video.
In a possible implementation manner, after the terminal acquires a plurality of multimedia data, all the acquired multimedia data may be combined to obtain one video, or the plurality of multimedia data may be divided into a plurality of groups, and the plurality of multimedia data in each group may be combined to obtain a plurality of videos corresponding to the plurality of groups of multimedia data, respectively.
Similar multimedia data may be divided into one group according to the data content of the multimedia data, such as dividing multimedia data containing the same person into one group, or dividing multimedia data all containing food into one group. Alternatively, the multimedia data whose storage time belongs to the same time slot may be divided into one group, or the multimedia data whose generation location belongs to the same geographical area may be divided into one group.
For example, in the process of a user traveling in city a, the terminal may acquire a plurality of pictures taken in city a, and then divide the plurality of pictures into 3 groups according to different scenes: the museum, the vegetable garden and the zoo combine each group of photos to generate 3 videos.
In another possible implementation, when a plurality of multimedia data are combined, the formats of the multimedia data are different, and the combination mode is different, considering that the multimedia data can have different formats. For example, this step S22 includes any one of the following steps S221 to S223:
s221, when the multimedia data comprise a plurality of pictures, determining an arrangement sequence of the plurality of pictures, and generating a video for sequentially playing the plurality of pictures according to the arrangement sequence and the preset audio information and synchronously playing the preset audio information according to the arrangement sequence and the preset audio information.
Regarding the manner of determining the arrangement order of the multiple pictures, the arrangement order of the multiple pictures may be determined according to the storage time of the multiple pictures from morning to evening, or multiple generation places may be simulated as a movement track according to the generation places of the multiple pictures, and the arrangement order of the multiple pictures may be determined according to the sequence of the generation places on the movement track. Or, according to the proportion of the person regions included in the plurality of pictures in the corresponding pictures, the picture with the larger proportion of the person regions is arranged in front of the picture with the smaller proportion of the person regions, so as to determine the arrangement sequence of the plurality of pictures, or other manners may be adopted to determine the arrangement sequence of the plurality of pictures.
Regarding the selection mode of the preset audio information, the terminal can only set one preset audio information, a video can be generated according to the preset audio information every time, and the preset audio information can be intercepted according to the video length, so that the duration of the preset audio information is matched with the video length.
Or, the terminal may also set a plurality of pieces of preset audio information, and each time a video is to be generated, the preset audio information may be obtained from the plurality of pieces of preset audio information, for example, the preset audio information matched with the data content of the plurality of pieces of multimedia data is obtained, or one piece of preset audio information may be randomly obtained from the plurality of pieces of preset audio information, or the preset audio information to be used each time is preset by the user, or other obtaining methods are adopted.
Regarding the generation mode of the video, the playing time of each picture in the video, and the switching time and the switching effect between different pictures can be determined, so that the pictures of the multiple pictures are played in sequence according to the arrangement sequence, the playing time of each picture, the switching time and the switching effect between different pictures as video pictures, and the video pictures and the preset audio information are synchronously processed to generate the video.
S222, when the multimedia data comprise a plurality of videos, determining the arrangement sequence of the videos, and splicing the videos according to the arrangement sequence to obtain spliced videos.
Regarding the manner of determining the arrangement order of the plurality of videos, the arrangement order of the plurality of videos may be determined according to the storage time of the plurality of videos from the morning to the evening, or a plurality of generation places may be simulated into one movement track according to the generation places of the plurality of videos, and the arrangement order of the plurality of videos may be determined according to the sequence of the plurality of generation places on the movement track. Alternatively, the video with the larger number of people may be arranged before the video with the smaller number of people according to the number of people included in the plurality of videos, or the arrangement order of the plurality of videos may also be determined in other manners.
Regarding the splicing mode of the multiple videos, the terminal may splice the multiple videos directly according to the arrangement order of the multiple videos, or, in order to prevent the videos from being too long, the terminal may determine the interception duration of each video according to the playing duration of each video, intercept a segment of video from each video according to the interception duration of each video, and thus splice the videos intercepted in each video according to the arrangement order of the multiple videos. For example, a video with a fixed duration is captured from each video to obtain a plurality of sections of videos with fixed durations, and then the videos are re-spliced according to the arrangement sequence to obtain a spliced video.
And S223, when the multimedia data comprise a plurality of pictures and a plurality of videos, determining an arrangement sequence of the pictures and the videos, splicing the pictures and the videos, and generating the videos which are sequentially played according to the arrangement sequence and preset audio information and synchronously played with the preset audio information according to the arrangement sequence and the preset audio information.
When the multimedia data includes both a plurality of pictures and a plurality of videos, the step S221 may be adopted to generate a video segment from the plurality of pictures, the step S222 may be adopted to generate another video segment from the plurality of videos, and the two segments may be spliced in a manner similar to that of the step S222.
Alternatively, the step S221 may be adopted to generate a video frame from the multiple pictures, the step S222 is adopted to generate another video from the multiple videos, a video frame in the another video is obtained, the two video frames are spliced, and the spliced video frame and the preset audio information are synchronously processed to generate a video.
In yet another possible implementation manner, the terminal may generate the video by adding special effect data, including the following steps S224 to S226:
and S224, splicing the plurality of multimedia data to obtain spliced multimedia data.
The manner of splicing the plurality of multimedia data may be similar to the above steps S221 to S223.
S225, selecting one special effect data from the stored plurality of special effect data, wherein each special effect data comprises preset audio information and a picture display effect.
The preset audio information is similar to the preset audio information in step S221, and is not described herein again. The picture display effect refers to the display effect of the video pictures in the generated video, such as stickers, characters that can be added in the video pictures, background blurring modes and beautifying processing modes that can be performed by the video pictures, switching effects between different video pictures, and the like.
The terminal stores a plurality of special effect data in advance, and can select special effect data matched with the data content according to the data content of the combined multimedia data, for example, if the combined multimedia data comprises characters, a filter and characters for beautifying the characters can be added.
And S226, adding special effect data to the spliced multimedia data to obtain at least one video.
Adding special effect data to the spliced multimedia data comprises the following steps: and generating a video picture according to the spliced multimedia data, adding a picture display effect in the special effect data into the video picture, and adding preset audio information in the special effect data so as to generate a video.
It should be noted that in the above steps S224 to S226, one special effect data may be selected first, and then the multiple pieces of multimedia data are spliced, or the multiple pieces of multimedia data are spliced first, and then one special effect data is selected, for example, the special effect data matched with the spliced multimedia data is selected. That is, there is no necessary timing relationship between the process of selecting special effect data and the process of splicing a plurality of multimedia data, and the process of selecting special effect data may be performed before or after the splicing process.
It should be noted that any one of the steps S221 to S223 may be combined with the steps S224 to S226 to implement a multimedia data combining process, and the detailed process is not described herein again.
The user can be assisted in generating a new video according to the multimedia data in the database through the above steps S21 and S22. In practical applications, the length of the video can be set arbitrarily, for example, the video can be a short video. The short video is also called as short video, which refers to video content with playing time within several seconds to several minutes, is suitable for playing or high-frequency pushing on various new media platforms, and is suitable for users to watch in a mobile state and a short leisure state.
In step S23, a video management interface is displayed.
The video management interface is used for managing videos issued by the terminal or videos issued by other issuers, and in the video management interface, a user can trigger a video issuing instruction, a video playing instruction, an instruction for giving approval or commenting on played videos and the like.
In a possible implementation manner, fig. 3 is a schematic diagram of a video management interface according to an exemplary embodiment, as shown in fig. 3, a terminal displays thumbnails of multiple videos in the video management interface, and takes the thumbnails of the videos as an entry of the videos, and a user may select a thumbnail of any video, trigger a video playing instruction, and play the video when the terminal receives the video playing instruction.
In the video management interface, thumbnails of the plurality of videos may be displayed in an order from top to bottom, and a user may slide the video management interface up and down to trigger a video playing instruction for any video, or thumbnails of the plurality of videos may be displayed in an order from left to right, and a user may slide the video management interface left and right to trigger a video playing instruction for any video.
In addition, the video playing interface displayed when the video is played can include not only a playing area but also an information display area, and the information display area can display details of the video or display comment information of a plurality of users on the video.
In addition, the video management interface comprises a video calling option, and when a user performs a confirmation operation on the video calling option, a video calling instruction can be triggered, and the video calling instruction is used for calling videos generated by the terminal so as to be published based on the videos. The confirmation operation may be a plurality of types, such as a click operation, a slide operation, and the like, for example, the video call option may be one virtual key, and the user calls the video when manually clicking the virtual key, or the video call option may also be a virtual slider, and the user calls the video when manually sliding the virtual slider, which is not specifically limited in the embodiment of the present disclosure.
The video call option can be arranged at any position of the video management interface, and exemplarily, as shown in fig. 3, the video call option is arranged at the upper right corner of the video management interface.
In a possible implementation manner, when the terminal installs an application client with a video publishing function, the video management interface may be a main interface of the application client, and when a user wishes to publish a video, the application client may be opened on the terminal, and the terminal displays the video management interface of the application client so as to perform an operation on the video management interface to publish the video.
In step S24, when a video call instruction triggered based on the video management interface is received, a display bar is displayed in the video management interface, where the display bar includes a thumbnail of at least one video.
The method comprises the steps that after a terminal generates at least one video, the at least one video is stored in a database, and when the terminal receives a video calling instruction triggered on the basis of a video management interface, the generated at least one video is called, a thumbnail of each video is obtained, and a display bar is displayed in the video management interface. Fig. 4 is a schematic diagram illustrating a presentation bar according to an exemplary embodiment, where the presentation bar includes at least one video thumbnail that can be used as a video entry and a user can select any video thumbnail to trigger a video publishing instruction, as shown in fig. 4.
Wherein, as shown in fig. 4, the display bar may be a horizontal display bar, and thumbnails of multiple videos are displayed in a left-to-right sequence, and a user may view the thumbnails by sliding the display bar left and right, or the display bar may be a vertical display bar, and thumbnails of multiple videos are displayed in a top-to-bottom sequence, and a user may view the thumbnails by sliding the display bar up and down, or the display bar may also display thumbnails of multiple videos in other display manners.
In a possible implementation manner, in order to avoid blocking the video thumbnails in the video management interface and ensure that the user normally watches videos published by other publishers, when the terminal displays the display bar in the video management interface, the display bar may be displayed in a certain area of the video management interface, and thumbnails of videos published by other publishers are displayed in other areas. In this way, in the video management interface, the user may trigger a selection instruction for a target video in at least one video generated by the terminal to release the target video, or may trigger a video playing instruction for any one of videos released by other publishers to play the video.
The display bar may be disposed at any position of the video management interface, for example, as shown in fig. 4, the display bar is disposed at the top of the video management interface, or the display bar is disposed at the bottom of the video management interface.
It should be noted that, this embodiment is only described by taking as an example that a thumbnail of at least one video is displayed through a display bar, and in another embodiment, when a video call instruction triggered based on a video management interface is received, a terminal switches from the video management interface to a video display interface, and fig. 5 is a schematic diagram of a video display interface according to an exemplary embodiment, as shown in fig. 5, a thumbnail of at least one video is displayed in the video display interface.
As shown in fig. 5, in the video display interface, thumbnails of the plurality of videos are displayed in order from top to bottom, and a user can slide the video display interface up and down to trigger a video playing instruction for any video. In another embodiment, the thumbnails of the plurality of videos may also be displayed in a left-to-right order, and a user may slide the video display interface left and right to trigger a video playing instruction for any video.
In addition, in the video display interface, the displayed video thumbnail may further include brief description information of the video, where the brief description information is used to simply describe the video, and may be the same attribute that all multimedia data composing the video has. Therefore, when the user views the thumbnail of at least one video, the user can quickly know the video content according to the brief description information of the video, and the method is more convenient and quicker.
Based on the example of step S22, when one video is generated from a plurality of photos taken by the terminal at the museum at city a, a thumbnail of the video and profile information "city a-museum" may be displayed on the video display interface.
It should be noted that, in this embodiment, the terminal executes the steps S21 to S22 first to generate the video, and then executes the steps S23 to S24. In another embodiment, the terminal may also display the video management interface first, and when the video call instruction is received, execute the above steps S21-S22 to generate at least one video, and display a thumbnail of the at least one video.
In step S25, when a selection instruction for a target video among the at least one video is received, distribution is performed based on the target video.
Based on the foregoing steps, when a user views a thumbnail of at least one video, if the user wishes to publish a certain target video, a selection instruction for the target video may be triggered, and when the terminal receives the selection instruction, the user publishes the target video based on the target video.
In a possible implementation manner, when the terminal receives the selection instruction, the terminal directly issues the target video.
In another possible implementation manner, fig. 6 is a schematic diagram of a playing interface according to an exemplary embodiment, as shown in fig. 6, when the terminal receives the selection instruction, the terminal may first display the playing interface of the target video, and play the target video on the playing interface for the user to view and determine whether to publish the video. And the playing interface comprises a publishing option, when the user confirms that the target video is to be published, the user can execute the confirmation operation of the publishing option to trigger a video publishing instruction, and when the terminal receives the video publishing instruction, the terminal publishes the target video.
In addition, as shown in fig. 6, the playing interface may further include a return option, when the user confirms that the target video is not to be published, the user may perform a confirmation operation on the return option to trigger a publication canceling instruction, and when the terminal receives the publication canceling instruction, the terminal returns to an interface before the playing interface is displayed, such as a video management interface or a video display interface.
In another possible implementation manner, when the terminal receives the selection instruction, an editing interface of the target video can be displayed for a user to trigger the editing instruction, and when the terminal receives the editing instruction triggered based on the editing interface, the target video is edited according to the editing instruction, and the edited video is issued.
The editing interface comprises a plurality of editing controls, and each editing control provides a plurality of elements to be selected for a user to select. For example, the audio information editing control comprises a plurality of pieces of audio information to be selected, the sticker control comprises a plurality of pieces of stickers to be selected, the beautifying processing control comprises a plurality of filters to be selected, the video capturing control comprises a time axis of the target video so as to capture the target video, and the picture switching control comprises a plurality of switching effects to be selected. In addition, the editing interface also comprises a publishing option for the user to confirm to publish the target video.
Therefore, when the user wants to edit the audio information or the picture display effect of the target video, any editing control can be selected to trigger an editing instruction.
When the terminal displays the editing interface, a playing area and an editing area can be provided, and the target video is played in the playing area, so that a user can operate in the editing area in the process of watching the target video. Wherein, the editing area can be positioned below the playing area. Alternatively, before displaying the editing interface, the terminal may display a playing interface as shown in fig. 6, and play the target video on the playing interface for the user to view and decide whether to publish the video. And the playing interface comprises editing options, when a user confirms that the target video is to be edited and issued, the user can execute the confirmation operation of the editing options to trigger the confirmation editing instruction, and when the terminal receives the confirmation editing instruction, the editing interface is displayed, so that the target video is edited, and the edited video is issued.
In this embodiment, the terminal is connected to the server, and can upload the published target video to the server, and when the server publishes the target video, other terminals can also view the target video published by the terminal.
In one possible implementation manner, the terminal installs the application client, logs in the application client based on the user identifier, and interacts with the server through the application client. The user identifier is used for identifying the user identity of the terminal, and may be a user name, a telephone number, a user account, or the like. When a terminal wants to publish a target video, a publishing request is sent to a server, the publishing request carries the target video and the user identifier, when the server receives the publishing request, the target video is published based on the user identifier, and other terminals logging in an application client can display the target video and perform operations such as approval or comment on the target video. And the server counts the praise times and comment information of the target video, sends the praise times and comment information to the terminal and displays the praise times and comment information to the user through the terminal.
According to the method provided by the embodiment of the disclosure, splicing is carried out according to the data content and the attribute information of a plurality of multimedia data stored in a database, the preset audio information and the picture display effect are automatically added to generate at least one video, and when a video calling instruction is received, the generated at least one video is displayed for a user to select and issue.
In addition, in the related technology, the multimedia data stored in the database can be displayed only after the user performs multiple click operations, so that the user can manually select the multimedia data from a large amount of multimedia data, the distribution path is long, and the operation efficiency is low. In the method provided by the embodiment of the disclosure, each generated video is obtained by aggregating the multimedia data in the database, which is equivalent to an 'album' of the multimedia data, so that a user does not need to manually select from a large amount of multimedia data in the database, and only needs to trigger a video call instruction and then select from at least one video, and the method is simple to operate, so that the user can issue the video more quickly, the issue path is greatly shortened, the operation efficiency is improved, the operation time is saved, and the requirement on the user is reduced.
And moreover, a new video is generated on the basis of the original multimedia data of the database, and when a user wants to release the video but does not have a scene and materials which can be shot at present and does not know what content is released, more originality and ideas are provided for the user to release the video, and the intelligent degree is improved. In addition, under the condition that a user forgets some multimedia data due to large data volume of the database, the multimedia data can be utilized to help the user generate a new video, and the data utilization rate is improved.
Fig. 7 is a block diagram illustrating a video distribution apparatus according to an exemplary embodiment, and as shown in fig. 7, the apparatus includes an acquisition unit 701, a combining unit 702, and a distribution unit 703.
An obtaining unit 701 configured to detect an attribute of multimedia data stored in a database, and obtain a plurality of multimedia data having at least one same attribute;
a combining unit 702 configured to combine the plurality of multimedia data to obtain at least one video;
the publishing unit 703 is configured to publish based on the target video when receiving a selection instruction of the target video in the at least one video.
The device provided by the embodiment of the disclosure detects the attributes of the multimedia data stored in the database, and acquires a plurality of multimedia data with at least one same attribute; combining a plurality of multimedia data to obtain at least one video; when a selection instruction of a target video in at least one video is received, issuing is carried out based on the target video. The method and the device can obtain the video according to the combination of the plurality of multimedia data with at least one same attribute in the database, so that the video can be released after being selected by the user, the user does not need to manually select the video from a large amount of multimedia data in the database, the operation is simple, the operation time is saved, the requirement on the user is reduced, in addition, a new video is generated on the basis of the original multimedia data in the database, more choices are provided for the user to release the video, and the intelligent degree is improved.
In one possible implementation, the obtaining unit 701 is further configured to:
acquiring a plurality of multimedia data with the storage time belonging to the same time period; or,
acquiring a plurality of multimedia data of which the generation places belong to the same geographic area; or,
a plurality of multimedia data including at least one same character is acquired.
In another possible implementation, the combining unit 702 is further configured to perform at least one of:
when the multimedia data comprise a plurality of pictures, determining the arrangement sequence of the pictures, and generating a video for playing the pictures in sequence according to the arrangement sequence and the preset audio information and synchronously playing the preset audio information according to the arrangement sequence and the preset audio information;
when the multimedia data comprise a plurality of videos, determining the arrangement sequence of the videos, and splicing the videos according to the arrangement sequence to obtain spliced videos.
In another possible implementation, the combining unit 702 includes:
the combination subunit is configured to splice the plurality of multimedia data to obtain spliced multimedia data;
a data selection subunit configured to select one special effect data from a plurality of stored special effect data, each of which includes a preset audio information and a picture display effect;
and the video generation subunit is configured to add the selected special effect data to the spliced multimedia data to obtain a video.
In another possible implementation manner, the apparatus further includes:
a display unit configured to display a video management interface;
the display unit is further configured to display at least one video when a video calling instruction triggered based on the video management interface is received.
In another possible implementation, a display unit includes:
the first display subunit is configured to display a display bar in the video management interface when a video calling instruction is received, wherein the display bar comprises at least one thumbnail of a video; or,
and the second display subunit is configured to switch from the video management interface to the video display interface when the video calling instruction is received, and display the thumbnail of at least one video in the video display interface.
In another possible implementation, the publishing unit includes:
a first publishing subunit configured to publish the target video when receiving the selection instruction;
and the second issuing subunit is configured to display an editing interface of the target video when receiving the selection instruction, edit the target video according to the editing instruction and issue the edited video when receiving the editing instruction triggered based on the editing interface.
With regard to the apparatus in the above-described embodiment, the specific manner in which each unit performs the operation has been described in detail in the embodiment related to the method, and will not be described in detail here.
Fig. 8 is a block diagram illustrating a terminal 800 for video distribution according to an example embodiment. The terminal 800 is used for executing the steps executed by the terminal in the video distribution method, and may be a portable mobile terminal, such as: a smart phone, a tablet computer, an MP3 player (Moving Picture Experts Group Audio Layer III, motion video Experts compression standard Audio Layer 3), an MP4 player (Moving Picture Experts Group Audio Layer IV, motion video Experts compression standard Audio Layer 4), a notebook computer, or a desktop computer. The terminal 800 may also be referred to as a user equipment, portable terminal, laptop terminal, desktop terminal, or the like, among other names.
In general, the terminal 800 includes: a processor 801 and a memory 802.
Processor 801 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and so forth. The processor 801 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array). The processor 801 may also include a main processor and a coprocessor, where the main processor is a processor for Processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 801 may be integrated with a GPU (Graphics Processing Unit) that is responsible for rendering and drawing content that the display screen needs to display. In some embodiments, the processor 801 may further include an AI (Artificial Intelligence) processor for processing computing operations related to machine learning.
Memory 802 may include one or more computer-readable storage media, which may be non-transitory. Memory 802 may also include high speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer readable storage medium in the memory 802 is used to store at least one instruction for the processor 801 to have in implementing the video distribution method provided by the method embodiments of the present application.
In some embodiments, the terminal 800 may further optionally include: a peripheral interface 803 and at least one peripheral. The processor 801, memory 802 and peripheral interface 803 may be connected by bus or signal lines. Various peripheral devices may be connected to peripheral interface 803 by a bus, signal line, or circuit board. Specifically, the peripheral device includes: at least one of a radio frequency circuit 804, a touch screen display 805, a camera 806, an audio circuit 807, a positioning component 808, and a power supply 809.
The peripheral interface 803 may be used to connect at least one peripheral related to I/O (Input/Output) to the processor 801 and the memory 802. In some embodiments, the processor 801, memory 802, and peripheral interface 803 are integrated on the same chip or circuit board; in some other embodiments, any one or two of the processor 801, the memory 802, and the peripheral interface 803 may be implemented on separate chips or circuit boards, which are not limited by this embodiment.
The Radio Frequency circuit 804 is used for receiving and transmitting RF (Radio Frequency) signals, also called electromagnetic signals. The radio frequency circuitry 804 communicates with communication networks and other communication devices via electromagnetic signals. The radio frequency circuit 804 converts an electrical signal into an electromagnetic signal to transmit, or converts a received electromagnetic signal into an electrical signal. Optionally, the radio frequency circuit 804 includes: an antenna system, an RF transceiver, one or more amplifiers, a tuner, an oscillator, a digital signal processor, a codec chipset, a subscriber identity module card, and so forth. The radio frequency circuit 804 may communicate with other terminals via at least one wireless communication protocol. The wireless communication protocols include, but are not limited to: metropolitan area networks, various generation mobile communication networks (2G, 3G, 4G, and 13G), wireless local area networks, and/or WiFi (Wireless Fidelity) networks. In some embodiments, the radio frequency circuit 804 may further include NFC (Near Field Communication) related circuits, which are not limited in this application.
The display screen 805 is used to display a UI (User Interface). The UI may include graphics, text, icons, video, and any combination thereof. When the display 805 is a touch display, the display 805 also has the ability to capture touch signals on or above the surface of the display 805. The touch signal may be input to the processor 801 as a control signal for processing. At this point, the display 805 may also be used to provide virtual buttons and/or a virtual keyboard, also referred to as soft buttons and/or a soft keyboard. In some embodiments, the display 805 may be one, providing the front panel of the terminal 800; in other embodiments, the display 805 may be at least two, respectively disposed on different surfaces of the terminal 800 or in a foldable design; in still other embodiments, the display 805 may be a flexible display disposed on a curved surface or a folded surface of the terminal 800. Even further, the display 805 may be configured as a non-rectangular irregular figure, i.e., a shaped screen. The Display 805 can be made of LCD (Liquid Crystal Display), OLED (Organic Light-Emitting Diode), and other materials.
The camera assembly 806 is used to capture images or video. Optionally, camera assembly 806 includes a front camera and a rear camera. Generally, a front camera is disposed at a front panel of the terminal, and a rear camera is disposed at a rear surface of the terminal. In some embodiments, the number of the rear cameras is at least two, and each rear camera is any one of a main camera, a depth-of-field camera, a wide-angle camera and a telephoto camera, so that the main camera and the depth-of-field camera are fused to realize a background blurring function, and the main camera and the wide-angle camera are fused to realize panoramic shooting and VR (Virtual Reality) shooting functions or other fusion shooting functions. In some embodiments, camera assembly 806 may also include a flash. The flash lamp can be a monochrome temperature flash lamp or a bicolor temperature flash lamp. The double-color-temperature flash lamp is a combination of a warm-light flash lamp and a cold-light flash lamp, and can be used for light compensation at different color temperatures.
The audio circuit 807 may include a microphone and a speaker. The microphone is used for collecting sound waves of a user and the environment, converting the sound waves into electric signals, and inputting the electric signals to the processor 801 for processing or inputting the electric signals to the radio frequency circuit 804 to realize voice communication. For the purpose of stereo sound collection or noise reduction, a plurality of microphones may be provided at different portions of the terminal 800. The microphone may also be an array microphone or an omni-directional acquisition microphone. The speaker is used to convert electrical signals from the processor 801 or the radio frequency circuit 804 into sound waves. The loudspeaker can be a traditional film loudspeaker and can also be a piezoelectric ceramic loudspeaker. When the speaker is a piezoelectric ceramic speaker, the speaker can be used for purposes such as converting an electric signal into a sound wave audible to a human being, or converting an electric signal into a sound wave inaudible to a human being to measure a distance. In some embodiments, the audio circuitry 807 may also include a headphone jack.
The positioning component 808 is used to locate the current geographic Location of the terminal 800 for navigation or LBS (Location Based Service). The Positioning component 808 may be a Positioning component based on the GPS (Global Positioning System) in the united states, the beidou System in china, the graves System in russia, or the galileo System in the european union.
Power supply 809 is used to provide power to various components in terminal 800. The power supply 809 can be ac, dc, disposable or rechargeable. When power source 809 comprises a rechargeable battery, the rechargeable battery can support wired charging or wireless charging. The rechargeable battery may also be used to support fast charge technology.
In some embodiments, terminal 800 also includes one or more sensors 810. The one or more sensors 810 include, but are not limited to: acceleration sensor 811, gyro sensor 812, pressure sensor 813, fingerprint sensor 814, optical sensor 815 and proximity sensor 816.
The acceleration sensor 811 may detect the magnitude of acceleration in three coordinate axes of the coordinate system established with the terminal 800. For example, the acceleration sensor 811 may be used to detect the components of the gravitational acceleration in three coordinate axes. The processor 801 may control the touch screen 805 to display the user interface in a landscape view or a portrait view according to the gravitational acceleration signal collected by the acceleration sensor 811. The acceleration sensor 811 may also be used for acquisition of motion data of a game or a user.
The gyro sensor 812 may detect a body direction and a rotation angle of the terminal 800, and the gyro sensor 812 may cooperate with the acceleration sensor 811 to acquire a 3D motion of the user with respect to the terminal 800. From the data collected by the gyro sensor 812, the processor 801 may implement the following functions: motion sensing (such as changing the UI according to a user's tilting operation), image stabilization at the time of photographing, game control, and inertial navigation.
Pressure sensors 813 may be disposed on the side bezel of terminal 800 and/or underneath touch display 805. When the pressure sensor 813 is disposed on the side frame of the terminal 800, the holding signal of the user to the terminal 800 can be detected, and the processor 801 performs left-right hand recognition or shortcut operation according to the holding signal collected by the pressure sensor 813. When the pressure sensor 813 is disposed at a lower layer of the touch display screen 805, the processor 801 controls the operability control on the UI interface according to the pressure operation of the user on the touch display screen 805. The operability control comprises at least one of a button control, a scroll bar control, an icon control, and a menu control.
The fingerprint sensor 814 is used for collecting a fingerprint of the user, and the processor 801 identifies the identity of the user according to the fingerprint collected by the fingerprint sensor 814, or the fingerprint sensor 814 identifies the identity of the user according to the collected fingerprint. Upon identifying that the user's identity is a trusted identity, the user is authorized by the processor 801 to have associated sensitive operations including unlocking the screen, viewing encrypted information, downloading software, paying for and changing settings, etc. Fingerprint sensor 814 may be disposed on the front, back, or side of terminal 800. When a physical button or a vendor Logo is provided on the terminal 800, the fingerprint sensor 814 may be integrated with the physical button or the vendor Logo.
The optical sensor 815 is used to collect the ambient light intensity. In one embodiment, the processor 801 may control the display brightness of the touch screen 805 based on the ambient light intensity collected by the optical sensor 815. Specifically, when the ambient light intensity is high, the display brightness of the touch display screen 805 is increased; when the ambient light intensity is low, the display brightness of the touch display 805 is turned down. In another embodiment, the processor 801 may also dynamically adjust the shooting parameters of the camera assembly 806 based on the ambient light intensity collected by the optical sensor 815.
A proximity sensor 816, also known as a distance sensor, is typically provided on the front panel of the terminal 800. The proximity sensor 816 is used to collect the distance between the user and the front surface of the terminal 800. In one embodiment, when the proximity sensor 816 detects that the distance between the user and the front surface of the terminal 800 gradually decreases, the processor 801 controls the touch display 805 to switch from the bright screen state to the dark screen state; when the proximity sensor 816 detects that the distance between the user and the front surface of the terminal 800 becomes gradually larger, the processor 801 controls the touch display 805 to switch from the screen-on state to the screen-on state.
Those skilled in the art will appreciate that the configuration shown in fig. 8 is not intended to be limiting of terminal 800 and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components may be used.
In an exemplary embodiment, there is also provided a non-transitory computer readable storage medium having instructions thereon, which when executed by a processor of a terminal, enable the terminal to perform a video distribution method, the method including:
detecting attributes of multimedia data stored in a database, and acquiring a plurality of multimedia data with at least one same attribute;
combining a plurality of multimedia data to obtain at least one video;
when a selection instruction of a target video in at least one video is received, issuing is carried out based on the target video.
In an exemplary embodiment, there is also provided an application program, when instructions in the application program are executed by a processor of a terminal, enabling the terminal to perform a video distribution method, the method including:
detecting attributes of multimedia data stored in a database, and acquiring a plurality of multimedia data with at least one same attribute;
combining a plurality of multimedia data to obtain at least one video;
when a selection instruction of a target video in at least one video is received, issuing is carried out based on the target video.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, 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 will be understood that the present disclosure is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (14)

1. A method for video distribution, the method comprising:
storing the obtained multimedia data in a built-in database of an application client, wherein the obtained multimedia data comprise shot multimedia data, multimedia data downloaded from the Internet or multimedia data sent by other equipment;
detecting the attributes of the multimedia data stored in the database to obtain a plurality of multimedia data with at least one same attribute;
simulating a plurality of generating places into a moving track according to the generating places of the plurality of multimedia data, and determining the arrangement sequence of the plurality of multimedia data according to the sequence of the generating places on the moving track;
combining the plurality of multimedia data according to the arrangement sequence of the plurality of multimedia data to obtain at least one video;
responding to the application client side being started, displaying a video management interface of the application client side, wherein the video management interface is used for managing videos issued by a terminal or videos issued by other issuers except the terminal, the video management interface comprises a video calling option, the video calling option is used for triggering a video calling instruction for calling at least one video, and the application client side is an application client side with a video issuing function;
when the video calling instruction triggered based on the video management interface is received, displaying the at least one video;
when a selection instruction of a target video in the at least one video is received, displaying an editing interface of the target video, wherein the editing interface comprises a playing area and an editing area; when an editing instruction triggered based on the editing interface is received, editing the target video according to the editing instruction in the process of playing the target video, and issuing the edited target video;
the acquiring of the plurality of multimedia data having at least one same attribute includes:
acquiring the multimedia data of which the generating places belong to the same geographic area, wherein when the quantity of the multimedia data of which the generating places belong to the same geographic area is more than a preset quantity, the preset quantity of multimedia data is acquired; when the number of the plurality of multimedia data of which the generating places belong to the same geographic area is smaller than the preset number, automatically expanding the set geographic area and acquiring the multimedia data of which the number is not smaller than the preset number; or,
acquiring the plurality of multimedia data which comprise at least preset threshold values of the same persons and the number of which is not less than the preset number; and when the number of the plurality of multimedia data containing the same figure with the preset threshold value is smaller than the preset number, automatically reducing the preset threshold value and acquiring the multimedia data not smaller than the preset number.
2. The method of claim 1, further comprising:
and acquiring a plurality of multimedia data with the storage time belonging to the same time period.
3. The method of claim 1, further comprising at least one of:
when the multimedia data comprise a plurality of pictures, simulating a plurality of generation places into the moving track according to the generation places of the pictures, determining the arrangement sequence of the pictures according to the sequence of the generation places on the moving track, and generating a video for sequentially playing the pictures according to the arrangement sequence and synchronously playing the preset audio information according to the arrangement sequence and the preset audio information;
when the multimedia data comprise a plurality of videos, simulating a plurality of generation places into the moving track according to the generation places of the videos, determining the arrangement sequence of the videos according to the sequence of the generation places on the moving track, and splicing the videos according to the arrangement sequence to obtain spliced videos.
4. The method of claim 1, wherein the combining the plurality of multimedia data according to the ranking order of the plurality of multimedia data to obtain at least one video comprises:
splicing the multimedia data according to the arrangement sequence of the multimedia data to obtain spliced multimedia data;
selecting one special effect data from a plurality of stored special effect data, wherein each special effect data comprises preset audio information and a picture display effect;
and adding the selected special effect data to the spliced multimedia data to obtain a video.
5. The method of claim 1, wherein displaying the at least one video when the video call instruction based on the video management interface trigger is received comprises:
when the video calling instruction is received, displaying a display bar in the video management interface, wherein the display bar comprises a thumbnail of the at least one video; or,
and when the video calling instruction is received, switching from the video management interface to a video display interface, and displaying the thumbnail of the at least one video in the video display interface.
6. The method of claim 1, further comprising:
and when the selection instruction is received, issuing the target video.
7. A video distribution apparatus, characterized in that the apparatus comprises:
means for performing the steps of: storing the obtained multimedia data in a built-in database of an application client, wherein the obtained multimedia data comprise shot multimedia data, multimedia data downloaded from the Internet or multimedia data sent by other equipment;
an acquisition unit configured to detect attributes of multimedia data stored in the database, and acquire a plurality of multimedia data having at least one same attribute;
means for performing the steps of: simulating a plurality of generating places into a moving track according to the generating places of the plurality of multimedia data, and determining the arrangement sequence of the plurality of multimedia data according to the sequence of the generating places on the moving track;
the combining unit is configured to combine the plurality of multimedia data according to the arrangement sequence of the plurality of multimedia data to obtain at least one video;
the display unit is configured to respond to the application client being started, and display a video management interface of the application client, wherein the video management interface is used for managing videos issued by a terminal or videos issued by other issuers except the terminal, the video management interface comprises a video calling option, the video calling option is used for triggering a video calling instruction for calling the at least one video, and the application client is an application client with a video issuing function;
the display unit is further configured to display the at least one video when the video calling instruction triggered based on the video management interface is received;
the issuing unit is configured to issue the video based on a target video in the at least one video when a selection instruction of the target video is received;
the publishing unit comprises a second publishing subunit configured to display an editing interface of a target video in the at least one video when a selection instruction of the target video is received, wherein the editing interface comprises a playing area and an editing area; when an editing instruction triggered based on the editing interface is received, in the process of playing the target video, editing the target video according to the editing instruction, and issuing the edited target video;
the acquisition unit is further configured to:
acquiring the multimedia data of which the generating places belong to the same geographic area, wherein when the quantity of the multimedia data of which the generating places belong to the same geographic area is more than a preset quantity, the preset quantity of multimedia data is acquired; when the number of the plurality of multimedia data of which the generating places belong to the same geographic area is smaller than the preset number, automatically expanding the set geographic area and acquiring the multimedia data of which the number is not smaller than the preset number; or,
acquiring the plurality of multimedia data which comprise at least preset threshold values of the same persons and the number of which is not less than the preset number; and when the number of the plurality of multimedia data containing the same figure with the preset threshold value is smaller than the preset number, automatically reducing the preset threshold value and acquiring the multimedia data not smaller than the preset number.
8. The apparatus of claim 7, wherein the obtaining unit is further configured to:
and acquiring a plurality of multimedia data with the storage time belonging to the same time period.
9. The apparatus according to claim 7, characterized in that the combining unit is further configured to perform at least one of:
when the multimedia data comprise a plurality of pictures, simulating a plurality of generation places into the moving track according to the generation places of the pictures, determining the arrangement sequence of the pictures according to the sequence of the generation places on the moving track, and generating a video for sequentially playing the pictures according to the arrangement sequence and synchronously playing the preset audio information according to the arrangement sequence and the preset audio information;
when the multimedia data comprise a plurality of videos, simulating a plurality of generation places into the moving track according to the generation places of the videos, determining the arrangement sequence of the videos according to the sequence of the generation places on the moving track, and splicing the videos according to the arrangement sequence to obtain spliced videos.
10. The apparatus of claim 7, wherein the combining unit comprises:
the combination subunit is configured to splice the plurality of multimedia data according to the arrangement sequence of the plurality of multimedia data to obtain spliced multimedia data;
a data selecting subunit configured to select one special effect data from a plurality of stored special effect data, each of which includes a preset audio information and a picture display effect;
and the video generation subunit is configured to add the selected special effect data to the spliced multimedia data to obtain a video.
11. The apparatus of claim 7, wherein the display unit comprises: a first display subunit configured to display a display bar in the video management interface when the video call instruction is received, wherein the display bar comprises a thumbnail of the at least one video; or,
the second display subunit is configured to switch from the video management interface to a video display interface when the video calling instruction is received, and display the thumbnail of the at least one video in the video display interface.
12. The apparatus of claim 7, wherein the publishing unit further comprises:
a first publishing subunit configured to publish the target video when receiving the selection instruction.
13. A terminal for distributing video, the terminal comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
storing the obtained multimedia data in a built-in database of an application client, wherein the obtained multimedia data comprise shot multimedia data, multimedia data downloaded from the Internet or multimedia data sent by other equipment;
detecting the attributes of the multimedia data stored in the database to obtain a plurality of multimedia data with at least one same attribute;
simulating a plurality of generating places into a moving track according to the generating places of the plurality of multimedia data, and determining the arrangement sequence of the plurality of multimedia data according to the sequence of the generating places on the moving track;
combining the plurality of multimedia data according to the arrangement sequence of the plurality of multimedia data to obtain at least one video;
responding to the application client side being started, displaying a video management interface of the application client side, wherein the video management interface is used for managing videos issued by a terminal or videos issued by other issuers except the terminal, the video management interface comprises a video calling option, the video calling option is used for triggering a video calling instruction for calling at least one video, and the application client side is an application client side with a video issuing function;
when the video calling instruction triggered based on the video management interface is received, displaying the at least one video;
when a selection instruction of a target video in the at least one video is received, displaying an editing interface of the target video, wherein the editing interface comprises a playing area and an editing area; when an editing instruction triggered based on the editing interface is received, in the process of playing the target video, editing the target video according to the editing instruction, and issuing the edited target video;
the processor is further configured to:
acquiring the multimedia data of which the generating places belong to the same geographic area, wherein when the quantity of the multimedia data of which the generating places belong to the same geographic area is more than a preset quantity, the preset quantity of multimedia data is acquired; when the number of the plurality of multimedia data of which the generating places belong to the same geographic area is smaller than the preset number, automatically expanding the set geographic area and acquiring the multimedia data of which the number is not smaller than the preset number; or,
acquiring the plurality of multimedia data which comprise at least preset threshold values of the same persons and the number of which is not less than the preset number; and when the number of the plurality of multimedia data containing the same figure with the preset threshold value is smaller than the preset number, automatically reducing the preset threshold value and acquiring the multimedia data not smaller than the preset number.
14. A non-transitory computer-readable storage medium having instructions stored thereon, which, when executed by a processor of a terminal, enable the terminal to perform a video distribution method, the method comprising:
storing the obtained multimedia data in a built-in database of an application client, wherein the obtained multimedia data comprise shot multimedia data, multimedia data downloaded from the Internet or multimedia data sent by other equipment;
detecting attributes of the multimedia data stored in the database, and acquiring a plurality of multimedia data with at least one same attribute;
simulating a plurality of generating places into a moving track according to the generating places of the plurality of multimedia data, and determining the arrangement sequence of the plurality of multimedia data according to the sequence of the generating places on the moving track;
combining the plurality of multimedia data according to the arrangement sequence of the plurality of multimedia data to obtain at least one video;
responding to the application client side being started, displaying a video management interface of the application client side, wherein the video management interface is used for managing videos issued by a terminal or videos issued by other publishers except the terminal, the video management interface comprises a video calling option, the video calling option is used for triggering a video calling instruction for calling the at least one video, and the application client side is an application client side with a video issuing function;
when the video calling instruction triggered based on the video management interface is received, displaying the at least one video;
when a selection instruction of a target video in the at least one video is received, displaying an editing interface of the target video, wherein the editing interface comprises a playing area and an editing area; when an editing instruction triggered based on the editing interface is received, editing the target video according to the editing instruction in the process of playing the target video, and issuing the edited target video;
the obtaining of a plurality of multimedia data having at least one same attribute comprises:
acquiring the multimedia data of which the generation places belong to the same geographic area, wherein when the quantity of the multimedia data of which the generation places belong to the same geographic area is more than a preset quantity, the preset quantity of multimedia data is acquired; when the number of the plurality of multimedia data of which the generating places belong to the same geographic area is smaller than the preset number, automatically expanding the set geographic area and acquiring the multimedia data of which the number is not smaller than the preset number; or,
acquiring the plurality of multimedia data which comprise at least preset threshold values of the same persons and the number of which is not less than the preset number; and when the number of the plurality of multimedia data containing the same figure with the preset threshold value is smaller than the preset number, automatically reducing the preset threshold value and acquiring the multimedia data not smaller than the preset number.
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