WO2021232926A1 - Procédé et appareil d'épissage de fichier multimédia, dispositif électronique et support de stockage lisible - Google Patents

Procédé et appareil d'épissage de fichier multimédia, dispositif électronique et support de stockage lisible Download PDF

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Publication number
WO2021232926A1
WO2021232926A1 PCT/CN2021/081995 CN2021081995W WO2021232926A1 WO 2021232926 A1 WO2021232926 A1 WO 2021232926A1 CN 2021081995 W CN2021081995 W CN 2021081995W WO 2021232926 A1 WO2021232926 A1 WO 2021232926A1
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WO
WIPO (PCT)
Prior art keywords
spliced
multimedia file
splicing
page
multimedia
Prior art date
Application number
PCT/CN2021/081995
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English (en)
Chinese (zh)
Inventor
黄永杰
Original Assignee
Oppo广东移动通信有限公司
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Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Publication of WO2021232926A1 publication Critical patent/WO2021232926A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4038—Image mosaicing, e.g. composing plane images from plane sub-images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439—Processing of audio elementary streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing 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
    • H04N21/44016—Processing 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 splicing one content stream with another content stream, e.g. for substituting a video clip

Definitions

  • This application relates to the field of computer technology, in particular to a multimedia file splicing method, device, electronic equipment, and computer-readable storage medium.
  • the embodiments of the present application provide a multimedia file splicing method, device, electronic equipment, and computer-readable storage medium, which are simple to operate and can improve splicing efficiency.
  • a method for splicing multimedia files including:
  • a multimedia file splicing device including:
  • the splicing page entry module is used to enter the splicing page of the multimedia file in response to a trigger operation
  • a receiving module configured to receive a moving operation of at least one multimedia file to be spliced in the splicing page
  • the moving module is configured to move the at least one multimedia file to be spliced in response to the moving operation
  • the splicing module is configured to respond to the contact of at least two multimedia files to be spliced in the splicing page, to splice the at least two multimedia files to be spliced in contact with each other to obtain a target multimedia file.
  • An electronic device includes a memory and a processor, and a computer program is stored in the memory.
  • the processor is caused to perform the following operations:
  • the multimedia file splicing method, device, electronic device, and computer-readable storage medium in response to a trigger operation, enter the splicing page of the multimedia file, and in the splicing page, receive a moving operation of at least one multimedia file to be spliced.
  • the moving operation In response to the moving operation, move at least one multimedia file to be spliced, and in response to the contact of at least two multimedia files to be spliced in the splicing page, splice at least two multimedia files to be spliced in contact with each other to obtain the target multimedia file, which can be combined with the user
  • the splicing of multimedia files based on the user's splicing habits can achieve convenient operation, low learning costs, and improve the efficiency of splicing multimedia files.
  • Figure 1 is an internal structure diagram of an electronic device in an embodiment
  • Figure 2 is a flowchart of a method for splicing multimedia files in an embodiment
  • Figure 3 is a flowchart of audio splicing in an embodiment
  • Figure 4 is an interface diagram before audio splicing in an embodiment
  • Fig. 5 is a schematic diagram of splicing pages in an embodiment
  • Figure 6 is an interface diagram after audio splicing in an embodiment
  • Fig. 7 is a structural block diagram of a multimedia file splicing device in an embodiment.
  • Fig. 1 is a schematic diagram of the internal structure of an electronic device in an embodiment.
  • the electronic device includes a processor and a memory connected via a system bus.
  • the processor is used to provide computing and control capabilities to support the operation of the entire electronic device.
  • the processor may enter the splicing page of the multimedia file in response to the trigger operation; in the splicing page, receive a move operation on at least one multimedia file to be spliced; in response to the move operation, move at least one multimedia file to be spliced File; in response to the contact of at least two multimedia files to be spliced in the splicing page, the at least two multimedia files to be spliced in contact with each other are spliced to obtain the target multimedia file.
  • the memory may include a non-volatile storage medium and internal memory. The non-volatile storage medium stores an operating system and a computer program.
  • the computer program can be executed by the processor to implement a multimedia file splicing method provided in the following embodiments.
  • the internal memory provides a cached operating environment for the operating system computer program in the non-volatile storage medium.
  • the electronic device can be any terminal device such as a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), a vehicle-mounted computer, and a wearable device.
  • a method for splicing multimedia files is provided.
  • the method is applied to a terminal for illustration. It is understood that the method can also be applied to a terminal and a server. The system is realized through the interaction between the terminal and the server.
  • the method includes the following operations:
  • operation 202 in response to the trigger operation, enter the splicing page of the multimedia file.
  • the trigger operation refers to an operation in which the user clicks, touches, presses, or slides on the terminal interface to perform a corresponding function.
  • Multimedia files include one of images, audio and video.
  • the user enters the display page of the multimedia file, and triggers the splicing state through at least one of clicking, touching, pressing, and sliding on the display page.
  • the terminal detects the user's triggering operation on the splicing mark on the multimedia file display page, it enters the splicing state, that is, the multimedia file splicing state.
  • the user can trigger the splicing state through a single-touch operation at any position of the display page of the multimedia file, thereby entering the splicing page of the multimedia file.
  • the user can trigger the splicing state through a multi-touch operation at any position of the display page of the multimedia file, thereby entering the splicing page of the multimedia file.
  • the terminal can detect the user's triggering operation on at least one multimedia file in the multimedia file display page.
  • the terminal detects the user's triggering operation on at least one multimedia file, it enters the splicing page.
  • a moving operation of at least one multimedia file to be spliced is received.
  • the multimedia file to be spliced refers to at least two audio segments, or at least two video segments, or at least two images that need to be spliced.
  • the user can select the multimedia file to be spliced on the splicing page, and move the selected at least one multimedia file to be spliced until each multimedia file to be spliced comes into contact.
  • Touching refers to touching each other between any two multimedia files to be spliced.
  • the user selects Audio 1 and Audio 2 on the splicing page, and moves Audio 1 and Audio 2 on the splicing page until Audio 1 and Audio 2 touch.
  • the user can move at least one multimedia file to be spliced on the splicing page through operations such as pressing to move, clicking to move, etc., so that each multimedia file to be spliced can be touched.
  • the pressing movement refers to the operation of pressing and moving.
  • Click to move refers to the operation of clicking and moving.
  • the terminal detects the user's pressing and moving operation, or clicking and moving operation, the terminal moves the pressing and moving operation according to the user's pressing and moving operation, or the moving track of the click and moving operation on the splicing page, and moving the pressing and moving operation, or the waiting corresponding to the clicking and moving operation. Splicing multimedia files until at least two multimedia files to be spliced come into contact.
  • the terminal can detect the moving track of each multimedia file to be spliced on the spliced page. Determine whether each multimedia file to be spliced is touched by the moving track of each multimedia file to be spliced. Further, when the moving tracks of the multimedia files to be spliced intersect, it is determined that the multimedia files to be spliced touch each other. Intersection refers to the existence of intersection points of each movement track, or the existence of a movement point in the movement track that is the same as the position of the unmoved multimedia file to be spliced.
  • the user can move only the selected part of the multimedia file to be spliced. It is only necessary to move a part of the multimedia file to be spliced and touch the unmoved multimedia file to be spliced. For example, the user moves Audio 2 to the position of Audio 1, and makes Audio 2 and Audio 1 touch each other.
  • the terminal can detect the position of the selected multimedia file to be spliced on the splicing page.
  • the terminal detects the user's pressing and moving operation, or clicking and moving operation, the terminal can detect the movement track of the moved multimedia file to be spliced on the spliced page, and determine the movement track of the multimedia file to be spliced and the unmoved standby
  • the position of the spliced multimedia file determines whether the file to be spliced is touched. Further, when the moving track of the multimedia file to be spliced intersects the position of the multimedia file to be spliced that has not been moved, it is determined that the selected multimedia file to be spliced touches each other.
  • Operation 208 in response to the contact of the at least two multimedia files to be spliced in the splicing page, splicing the at least two multimedia files to be spliced in contact with each other to obtain the target multimedia file.
  • the terminal detects that the multimedia file to be spliced is touched, the touched multimedia files to be spliced are spliced to obtain a complete multimedia file, that is, the target multimedia file.
  • the at least one multimedia file to be spliced is moved so that at least Two multimedia files to be spliced come into contact.
  • Splicing at least two multimedia files to be spliced in contact with each other to obtain the target multimedia file can be combined with the user's habit of splicing items in life, and the multimedia file splicing based on the user's splicing habits can achieve convenient operation and low learning cost. And it improves the efficiency of splicing multimedia files.
  • the step of entering the splicing page of the multimedia file in response to the triggering operation includes: entering the splicing page of the multimedia file in response to the triggering operation of at least one multimedia file to be spliced.
  • the user enters the display page of the multimedia file, and can select the multimedia file to be spliced in the display page.
  • the user can click, touch, press, slide and other operations on at least one segment of the multimedia file to be spliced to trigger the splicing state and enter the splicing page.
  • the user can simultaneously click, touch, press, and slide the multimedia file to be spliced to trigger the splicing state and enter the splicing page.
  • the terminal determines the multimedia file to be spliced selected by the user, and when the terminal detects at least one of the user's click, touch, press, and slide operation on at least one segment of the multimedia file to be spliced, it switches from the current page to the spliced page.
  • the user can trigger one of the multimedia files to be spliced to enter the splicing page.
  • the user can also trigger two multimedia files to be spliced at the same time to enter the splicing page.
  • the user can directly enter the splicing page of the multimedia file through the user's triggering operation on at least one segment of the multimedia file to be spliced, which is simple to operate and improves operational convenience.
  • the user selects at least two multimedia files to be spliced on the display page of the multimedia files.
  • the user enters the splicing page of the multimedia file by pressing at least one segment of the multimedia file to be spliced.
  • the terminal detects the multimedia file to be spliced selected by the user, and when the user's pressing operation on at least one segment of the multimedia file to be spliced is detected, the terminal switches from the display page to the spliced page of the multimedia file.
  • the user can simultaneously press the selected multimedia files to be spliced.
  • the terminal detects the simultaneous pressing operation of each multimedia file to be spliced by the user, the terminal switches from the display page to the spliced page of the multimedia file.
  • the trigger operation is a pressing operation; the step of entering the splicing page of the multimedia file in response to the trigger operation includes: in response to a pressing operation on the at least one multimedia file to be spliced, detecting that the at least one multimedia file to be spliced is When the pressing duration reaches the preset duration, enter the splicing page of the multimedia file.
  • the user selects at least two multimedia files to be spliced on the display page of the multimedia files.
  • the user enters the splicing page of the multimedia file by pressing at least one segment of the multimedia file to be spliced.
  • the terminal detects the multimedia file to be spliced selected by the user, and when the terminal detects the user's pressing operation on at least one segment of the multimedia file to be spliced, the pressing time is calculated. When the pressing duration reaches the preset duration, the terminal switches from the display page to the splicing page of the multimedia file.
  • the user can simultaneously press the selected multimedia files to be spliced.
  • the terminal detects the simultaneous pressing operation of each multimedia file to be spliced by the user, it calculates the duration of simultaneous pressing, and when the simultaneous pressing duration reaches the preset duration, the terminal switches from the display page to the splicing page of the multimedia file.
  • the pressing time is detected, and when the pressing time reaches the preset length, the splicing page of the multimedia file is directly entered, and the page switching operation is simple and fast.
  • the moving at least one multimedia file to be spliced in response to the moving operation includes: in response to a moving operation on the at least one multimedia file to be spliced of the spliced page, moving at least one multimedia file to be spliced until the at least one multimedia file is moved.
  • the multimedia file to be spliced is in contact with the multimedia file to be spliced that has not been moved.
  • the terminal determines the position of the multimedia file to be spliced on the spliced page.
  • the user can move one of the multimedia files to be spliced to the position of the unmoved multimedia file to be spliced, until the moving multimedia file to be spliced and the unmoved multimedia file to be spliced are Contact each other.
  • the terminal detects the movement track of the moved multimedia file to be spliced, and determines whether the multimedia files to be spliced touch each other through the movement track and the position of the unmoved multimedia file to be spliced.
  • the user can customize the number of moving files to be joined.
  • the user can move any number of multimedia files to be spliced at the same time to the position of the multimedia files to be spliced that have not been moved until the moved multimedia files to be spliced and the multimedia files to be spliced that have not been moved come into contact with each other.
  • the terminal detects the movement tracks of the moved multimedia files to be spliced, and determines whether the multimedia files to be spliced touch each other through each movement track and the position of the unmoved multimedia files to be spliced.
  • the user moves at least one multimedia file to be spliced to the location of the unmoved multimedia file to be spliced on the splicing page.
  • the terminal moves at least one multimedia file to be spliced to contact with the unmoved multimedia file to be spliced to achieve splicing.
  • receiving a moving operation on at least one multimedia file to be spliced includes: in the splicing page, receiving a moving operation on at least two multimedia files to be spliced;
  • the moving at least one multimedia file to be spliced in response to the moving operation includes: in response to the moving operation, moving at least two multimedia files to be spliced until the at least two multimedia files to be spliced contact any area of the spliced page.
  • the user can move at least two multimedia files to be spliced on the splicing page at the same time, and move the at least two multimedia files to be spliced to the designated area of the splicing page at the same time to touch each other.
  • receiving a moving operation on at least one multimedia file to be spliced includes: in the splicing page, receiving a moving operation on at least two multimedia files to be spliced;
  • the moving at least one multimedia file to be spliced in response to the moving operation includes: in response to the moving operation, moving at least two multimedia files to be spliced until the at least two multimedia files to be spliced contact any area of the splicing page.
  • the user can move at least two multimedia files to be spliced on the splicing page at the same time, and move the at least two multimedia files to be spliced to any area of the splicing page, so that the multimedia files to be spliced can interact with each other in any area. Touch.
  • the terminal synchronously moves the at least two multimedia files to be spliced based on the user's moving operation of the at least two multimedia files to be spliced on the splicing page until the at least two multimedia files to be spliced come into contact. Further, the at least two multimedia files to be spliced can be contacted in any area of the spliced page.
  • the terminal detects the movement tracks of the at least two moving multimedia files to be spliced on the spliced page. When the movement tracks of the at least two multimedia files to be spliced intersect on the splicing page, it is determined that the at least two multimedia files to be spliced touch each other.
  • At least two multimedia files to be spliced are moved at the same time to touch each other in any area of the spliced page, so that splicing can be realized in any area of the spliced page, and the utilization rate of the page can be improved.
  • splicing by touching can reduce the page complexity of editing software.
  • receiving a moving operation on at least one multimedia file to be spliced includes: in the splicing page, receiving a pressing and moving operation on at least two multimedia files to be spliced;
  • the moving the at least one multimedia file to be spliced in response to the moving operation includes: in response to the pressing and moving operation, moving at least two multimedia files to be spliced until the at least two multimedia files to be spliced contact each other.
  • the method further includes: when it is detected that the pressing operation disappears and the at least two multimedia files to be spliced are not in contact with each other, exiting the splicing page.
  • the user simultaneously presses and moves each multimedia file to be spliced on the splicing page, so that the multimedia files to be spliced touch each other.
  • the splicing of the multimedia files to be spliced is realized.
  • the terminal detects the simultaneous pressing and moving operations of each multimedia file to be spliced by the user, and detects the movement track of each multimedia file to be spliced.
  • the terminal detects that the user's pressing operation on each multimedia file to be spliced disappears, it detects whether each multimedia file to be spliced is touched. If no touch occurs, the splicing fails and the terminal exits the splicing page.
  • the terminal detects whether the movement tracks of each multimedia file to be spliced intersect. If they do not intersect, it is judged that no touch has occurred, and the splicing fails. If they intersect, it is judged that a touch has occurred, and then splicing is performed.
  • the splicing page in response to pressing and moving operations on at least two multimedia files to be spliced, at least two multimedia files to be spliced are moved until the at least two multimedia files to be spliced contact each other.
  • the splicing fails, the splicing page is exited, and whether the splicing fails is judged based on whether the multimedia files are in contact.
  • the judgment method is simple and avoids the complicated operations of the traditional splicing method.
  • splicing at least two multimedia files to be spliced in contact with each other to obtain the target multimedia file includes: responding to at least two multimedia files to be spliced in the spliced page. For a contact of a multimedia file to be spliced, at least two parts of the multimedia file to be spliced in contact with each other are determined; and at least two multimedia files to be spliced are spliced from the parts in contact with each other to obtain a target multimedia file.
  • the terminal can determine the parts of each multimedia file to be spliced that touch each other, and directly splice the parts of each multimedia file to be spliced that touch each other to obtain a complete piece of multimedia file, that is, the target multimedia file.
  • the terminal can determine the start point and the end point of the touched part of each multimedia file to be spliced. That is, the start point of the touching part of the multimedia file to be spliced and the end point of another multimedia file to be spliced touching each other are spliced.
  • Audio 1 contains moments A, B, C, D, and E.
  • Audio 2 contains moments a, b, c, d, and e.
  • audio 1 and audio 2 touch audio 1’s time E and audio 2’s time a are the first to touch, and audio 1’s time C and audio 2’s time b are the last to touch, that is, the one that produces mutual touch is The EC moment of audio 1, and the ab moment of audio 2.
  • the time E of the audio 1 is the starting point of the mutual touch
  • the time C is the ending point of the mutual touch.
  • Time a of audio 2 is the starting point of mutual touch, and time b is the ending point of mutual touch.
  • the terminal can merge audio 1 at time C and audio 2 at time a, thereby splicing audio 1 and audio 2 to obtain the target multimedia video including time A, B, a, b, c, d, and e.
  • the terminal can merge the E time of audio 1 and the b time of audio 2, thereby splicing audio 1 and audio 2 to obtain the target multimedia video containing time A, B, C, D, b, c, d, and e .
  • the parts of the multimedia files to be spliced are directly spliced from the parts that touch each other, so that the multimedia files to be spliced are directly determined according to the parts that touch each other.
  • the front which is to be spliced, so that the splicing can be realized simply and quickly.
  • the user touches each other by moving the multimedia files to be spliced, and the splicing position can be directly moved and adjusted by the user, and the operation is simple and the splicing efficiency is high.
  • the multimedia file is an image, audio or video.
  • the multimedia file to be spliced may be an image to be spliced, an audio to be spliced, or a video to be spliced.
  • the user enters the image splicing page by triggering the splicing flag of the image to be spliced.
  • the terminal detects the user's triggering operation of the image to be spliced, it enters the image splicing page.
  • the user can move the images to be spliced on the image splicing page to make contact with each other.
  • the terminal determines whether the images to be spliced touch each other based on the detection of the user's movement operation. When the images to be spliced touch each other, the terminal can splice the images to be spliced that touch each other to obtain the target image.
  • the user enters the video splicing page by triggering the splicing flag of the video to be spliced.
  • the terminal detects the user's triggering operation of the video to be spliced, it enters the video splicing page.
  • Users can move the videos to be spliced on the video splicing page to make contact with each other.
  • the terminal determines whether the videos to be spliced touch each other based on the detection of the user's movement operation. When the videos to be spliced touch each other, the terminal may splice the videos to be spliced that touch each other to obtain the target video.
  • the user enters the audio splicing page by triggering the splicing flag of the audio to be spliced.
  • the terminal detects the user's triggering operation of the audio to be spliced, it enters the audio splicing page. Users can move the audio to be spliced on the audio splicing page to make contact with each other.
  • the terminal determines whether the audio to be spliced touches each other based on the detection of the user's movement operation. When the audios to be spliced touch each other, the terminal may splice the audios to be spliced that touch each other to obtain the target audio.
  • the splicing method in this embodiment combines the user's habit of splicing items in life, and performs image, video and/or audio splicing based on the user's splicing habits, which can achieve convenient operation, low learning cost, and has the advantages of image, video, and audio.
  • the multimedia file to be spliced is audio to be spliced
  • the multimedia file splicing method includes:
  • Operation 302 in response to the long press operation on the first audio to be spliced and the second audio to be spliced, enter the audio splicing page.
  • the user performs a long press operation on the first audio to be spliced and the second audio to be spliced.
  • the terminal obtains the user's simultaneous long-press operation on the first to-be-spliced audio and the second to-be-spliced audio, and enters the audio splicing page based on the long-press operation.
  • Operation 304 based on the long-press and move operations on the first audio to be spliced and the second audio to be spliced, move the first audio to be spliced and the second audio to be spliced on the audio splicing page until the first audio to be spliced and the second audio to be spliced To be spliced audio contact.
  • the user keeps the long-press operation on the first audio to be spliced and the second audio to be spliced.
  • the user keeps the long-press operation and moves the first audio to be spliced and the second audio to be spliced at the same time,
  • the first audio to be spliced and the second audio to be spliced touch each other.
  • the terminal detects the user's long-press and movement operations on the first to-be-spliced audio and the second to-be-spliced audio, and based on the direction of the user's long-press and movement operation, moves the first to-be-spliced audio and the second to-be-spliced audio in this direction, so that the first The first audio to be spliced and the second audio to be spliced touch each other.
  • the terminal detects the movement track of the first audio to be spliced and the movement track of the second audio to be spliced, and determines whether the first audio to be spliced and the second audio to be spliced touch each other according to whether the two movement tracks intersect.
  • the first audio to be spliced and the second audio to be spliced are spliced to obtain the target audio.
  • the terminal splices the first audio to be spliced and the second audio to be spliced from the parts that touch each other to obtain the target audio.
  • the terminal when the user long presses and moves, the terminal detects that the user's long press operation on the first audio to be spliced and/or the second audio to be spliced disappears, the terminal may determine the first audio to be spliced and the second audio to be spliced Whether to touch each other.
  • the terminal may determine the first audio to be spliced and the second audio to be spliced Whether to touch each other.
  • the splicing state of the audio to be spliced is triggered by long pressing, and the splicing is performed by moving each audio to be spliced to touch, which can combine the user's habit of splicing items in life, and realize the splicing of audio based on the user's splicing habit. It can achieve convenient operation, low learning cost, and improve the efficiency of audio splicing.
  • a method for splicing multimedia files including:
  • the terminal receives a user's pressing operation on at least one multimedia file to be spliced.
  • the pressing duration reaches the preset duration, the terminal enters the splicing page of the multimedia file, and the multimedia file is an image, audio, or video.
  • the user simultaneously presses each multimedia file to be spliced on the splicing page, and presses and moves each multimedia file to be spliced to touch each other.
  • the terminal moves each multimedia file to be spliced in the direction of the user's pressing and moving operation based on the simultaneous pressing and moving operation of each multimedia file to be spliced on the splicing interface.
  • the terminal detects the movement track of each multimedia file to be spliced, and determines whether the multimedia files to be spliced touch each other according to each movement track.
  • the terminal determines the parts of the multimedia files to be spliced that touch each other based on the touch operation, and splices the multimedia files to be spliced from the parts that touch each other to obtain the target multimedia file.
  • the terminal When the terminal detects that the user's pressing operation on any multimedia file to be spliced disappears, and the multimedia files to be spliced do not touch each other, it exits the splicing page.
  • the terminal enters the splicing interface by pressing the multimedia file to be spliced, and maintains the pressing operation on the splicing interface, and moves each multimedia file to be spliced to touch each other.
  • the terminal Directly realize the splicing of each multimedia file to be spliced based on the touch operation to obtain the target multimedia file, which can be combined with the user's habit of splicing items in life, and the multimedia file splicing based on the user's splicing habit can achieve convenient operation and low learning cost. And can improve the efficiency of splicing multimedia files.
  • FIG. 4 it is an interface diagram before audio splicing in an embodiment.
  • the display page displays the audio track 1 and the audio track 2 to be spliced, and displays the music video (MV, Music Video) corresponding to the audio track 1 and the audio track 2 on the display page.
  • the display page also displays the logos corresponding to operations such as returning, exporting, cutting, and deleting.
  • This page also provides options such as smart templates, clips, filters, subtitles, and music.
  • the user can select the audio to be spliced in the music options, thereby displaying the audio track 1 and the audio track 2 to be spliced, and the corresponding music clips.
  • the user can trigger the audio state by long pressing Audio 1 and Audio 2 at the same time to enter the splicing page as shown in Figure 5.
  • the splicing page can be transparently covered on the entire display page.
  • the user continues to hold the long-press operation on the audio track 1 and the audio track 2, and the user long presses and moves the audio track 1 and the audio track 2 at any position on the spliced page. Touch.
  • the splicing fails.
  • the terminal exits the splicing page shown in Figure 5 and returns to the display page shown in Figure 4.
  • the terminal When the audio track 1 and the audio track 2 are in contact, the spliced target audio track is directly spliced from the contacted parts, that is, the audio track 1 as shown in FIG. 6. After the splicing is completed, the terminal generates a spliced display page as shown in FIG. 6 based on the display page before splicing in FIG. 4, and displays the spliced audio track 1 on the page.
  • Fig. 7 is a structural block diagram of a multimedia file splicing device according to an embodiment.
  • the multimedia file splicing device includes: a splicing page entry module 702, a receiving module 704, a moving module 706, and a splicing module 708. in,
  • the splicing page entry module 702 is used to enter the splicing page of the multimedia file in response to a trigger operation.
  • the receiving module 704 is configured to receive a moving operation of at least one multimedia file to be spliced in the splicing page.
  • the moving module 706 is configured to move at least one multimedia file to be spliced in response to a moving operation.
  • the splicing module 708 is used for splicing at least two multimedia files to be spliced in contact with each other in response to the contact of at least two multimedia files to be spliced in the splicing page to obtain a target multimedia file.
  • the at least one multimedia file to be spliced is moved so that at least Two multimedia files to be spliced come into contact.
  • Splicing at least two multimedia files to be spliced in contact with each other to obtain the target multimedia file can be combined with the user's habit of splicing items in life, and the multimedia file splicing based on the user's splicing habits can achieve convenient operation and low learning cost. And it improves the efficiency of splicing multimedia files.
  • the splicing page entry module 702 is further configured to: in response to a trigger operation on at least one multimedia file to be spliced, enter the splicing page of the multimedia file.
  • the user can directly enter the splicing page of the multimedia file through the user's triggering operation on at least one segment of the multimedia file to be spliced, which is simple to operate and improves operational convenience.
  • the trigger operation is a pressing operation; the splicing page entry module 702 is further configured to: in response to a pressing operation on the at least one multimedia file to be spliced, detect the pressing duration of the at least one multimedia file to be spliced; When the preset duration is reached, enter the splicing page of the multimedia file.
  • the user can simultaneously press the selected multimedia files to be spliced.
  • the terminal detects the simultaneous pressing operation of each multimedia file to be spliced by the user, the terminal switches from the display page to the spliced page of the multimedia file.
  • the moving module 706 is further configured to move at least one multimedia file to be spliced in response to the moving operation of the at least one multimedia file to be spliced on the spliced page until the at least one multimedia file to be spliced and the unmoved multimedia file are not moved. Splicing multimedia file contacts.
  • the user moves at least one multimedia file to be spliced to the position of the unmoved multimedia file to be spliced on the splicing page.
  • the terminal moves at least one multimedia file to be spliced to contact with the unmoved multimedia file to be spliced to achieve splicing.
  • the receiving module 704 is further configured to: in the splicing page, receive a moving operation on at least two multimedia files to be spliced.
  • the moving module 706 is further configured to: in response to the moving operation, move at least two multimedia files to be spliced until the at least two multimedia files to be spliced come into contact in any area of the spliced page.
  • At least two multimedia files to be spliced are moved at the same time to touch each other in any area of the spliced page, so that splicing can be realized in any area of the spliced page, and the utilization rate of the page can be improved.
  • splicing by touching can reduce the page complexity of editing software.
  • the receiving module 704 is further configured to: in the splicing page, receive pressing and moving operations on at least two multimedia files to be spliced.
  • the moving module 706 is further configured to move at least two multimedia files to be spliced until the at least two multimedia files to be spliced contact each other in response to pressing and moving operations.
  • the device also includes: an exit module.
  • the exit module is used to exit the splicing page when it is detected that the pressing operation disappears and at least two multimedia files to be spliced are not in contact with each other.
  • the splicing page in response to pressing and moving operations on at least two multimedia files to be spliced, at least two multimedia files to be spliced are moved until the at least two multimedia files to be spliced contact each other.
  • the splicing fails, the splicing page is exited, and whether the splicing fails is judged based on whether the multimedia files are in contact.
  • the judgment method is simple and avoids the complicated operations of the traditional splicing method.
  • the splicing module 708 is further configured to: in response to the contact of at least two multimedia files to be spliced in the spliced page, determine at least two parts of the multimedia files to be spliced in contact with each other; A multimedia file to be spliced is spliced to obtain a target multimedia file.
  • the parts of the multimedia files to be spliced are directly spliced from the parts that touch each other, so that the multimedia files to be spliced are directly determined according to the parts that touch each other.
  • the front which is to be spliced, so that the splicing can be realized simply and quickly.
  • the user touches each other by moving the multimedia files to be spliced, and the splicing position can be directly moved and adjusted by the user, and the operation is simple and the splicing efficiency is high.
  • the multimedia file is an image, audio or video.
  • the splicing method in this embodiment combines the user's habit of splicing items in life, and performs image, video and/or audio splicing based on the user's splicing habits, which can achieve convenient operation, low learning cost, and has the advantages of image, video, and audio. The effect of high splicing efficiency.
  • each module in the multimedia file splicing device is only for illustration. In other embodiments, the multimedia file splicing device can be divided into different modules as needed to complete all or part of the functions of the multimedia file splicing device.
  • Each module in the above multimedia file splicing device can be implemented in whole or in part by software, hardware, and a combination thereof.
  • the above-mentioned modules may be embedded in the form of hardware or independent of the processor in the computer equipment, or may be stored in the memory of the computer equipment in the form of software, so that the processor can call and execute the operations corresponding to the above-mentioned modules.
  • each module in the multimedia file splicing device may be in the form of a computer program.
  • the computer program can be run on a terminal or a server.
  • the program module constituted by the computer program can be stored in the memory of the electronic device.
  • the computer program is executed by the processor, the operation of the method described in the embodiment of the present application is realized.
  • the embodiment of the present application also provides a computer-readable storage medium.
  • One or more non-volatile computer-readable storage media containing computer-executable instructions when the computer-executable instructions are executed by one or more processors, cause the processors to perform the operation of the multimedia file splicing method.
  • Non-volatile memory may include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory.
  • Volatile memory may include random access memory (RAM), which acts as external cache memory.
  • RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous Link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
  • SRAM static RAM
  • DRAM dynamic RAM
  • SDRAM synchronous DRAM
  • DDR SDRAM double data rate SDRAM
  • ESDRAM enhanced SDRAM
  • SLDRAM synchronous Link (Synchlink) DRAM
  • Rambus direct RAM
  • DRAM direct memory bus dynamic RAM
  • RDRAM memory bus dynamic RAM

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

Abstract

L'invention concerne un procédé d'épissage de fichier multimédia consistant à : en réponse à une opération de déclenchement, entrer dans une page d'épissage de fichier multimédia ; sur la page d'épissage, recevoir une opération de déplacement d'au moins un fichier multimédia à épisser ; en réponse à l'opération de déplacement, déplacer le ou les fichiers multimédias à épisser ; et, en réponse au contact d'au moins deux fichiers multimédia à épisser sur la page d'épissage, épisser les au moins deux fichiers multimédia à épisser en contact l'un avec l'autre pour obtenir un fichier multimédia cible.
PCT/CN2021/081995 2020-05-21 2021-03-22 Procédé et appareil d'épissage de fichier multimédia, dispositif électronique et support de stockage lisible WO2021232926A1 (fr)

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