WO2020024197A1 - Procédé et appareil de traitement vidéo et support lisible par ordinateur - Google Patents

Procédé et appareil de traitement vidéo et support lisible par ordinateur Download PDF

Info

Publication number
WO2020024197A1
WO2020024197A1 PCT/CN2018/098149 CN2018098149W WO2020024197A1 WO 2020024197 A1 WO2020024197 A1 WO 2020024197A1 CN 2018098149 W CN2018098149 W CN 2018098149W WO 2020024197 A1 WO2020024197 A1 WO 2020024197A1
Authority
WO
WIPO (PCT)
Prior art keywords
video
trigger operation
dragging
playback time
editor
Prior art date
Application number
PCT/CN2018/098149
Other languages
English (en)
Chinese (zh)
Inventor
胡智
Original Assignee
深圳市大疆创新科技有限公司
大疆互娱科技（北京）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市大疆创新科技有限公司, 大疆互娱科技（北京）有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to CN201880041188.0A priority Critical patent/CN110786020A/zh
Priority to PCT/CN2018/098149 priority patent/WO2020024197A1/fr
Publication of WO2020024197A1 publication Critical patent/WO2020024197A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation 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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • H04N21/8193—Monomedia components thereof involving executable data, e.g. software dedicated tools, e.g. video decoder software or IPMP tool
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor

Definitions

  • the present invention relates to the field of image processing technologies, and in particular, to a video processing method, device, and computer-readable storage medium.
  • the APP for editing video is one of the commonly used APPs.
  • the invention provides a video processing method, a device and a computer-readable storage medium, which are used to solve the problem that in the prior art, when using a video editing APP, certain segments in a video frame cannot be accurately selected and cannot be selected. Meet the needs of users.
  • a first aspect of the present invention is to provide a video processing method, including:
  • a second aspect of the present invention is to provide a video processing device, including:
  • a processor for running a computer program stored in the memory to implement: acquiring a trigger operation of a user dragging a video editor; and determining video information to be processed after dragging according to the trigger operation, the video information including multiple Video sequence frames; adjusting thumbnails of video sequence frames in the video information displayed in the video editor according to the trigger operation.
  • a third aspect of the present invention is to provide a video processing device, including:
  • An acquisition module for acquiring a trigger operation of a user dragging a video editor
  • a determining module configured to determine video information to be processed after dragging according to the trigger operation, where the video information includes multiple video sequence frames;
  • a processing module configured to adjust a thumbnail of a video sequence frame in the video information displayed in the video editor according to the trigger operation.
  • a fourth aspect of the present invention is to provide a computer-readable storage medium, where the computer-readable storage medium stores program instructions, and the program instructions are used to implement the video processing method according to the first aspect.
  • the video processing method, device and computer-readable storage medium provided by the present invention obtain a trigger operation of a user dragging a video editor, and then determine video information to be processed after dragging according to the trigger operation, so that the user can
  • the video clips are precisely selected according to requirements, and the thumbnails of the video sequence frames in the video information displayed in the video editor can also be adjusted according to the trigger operation, so that the user can intuitively view the
  • the change of information improves the quality and efficiency of human-computer interaction, thereby ensuring the practicability of the processing method and facilitating the promotion and application of the market.
  • FIG. 1 is a schematic flowchart of a video processing method according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of determining video information to be processed after dragging according to the trigger operation according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of determining a playback time period after dragging according to the trigger operation according to an embodiment of the present invention
  • FIG. 4 is a schematic flowchart of adjusting a thumbnail of a video sequence frame in the video information displayed in the video editor according to the trigger operation according to an embodiment of the present invention
  • FIG. 5 is a schematic flowchart of acquiring a trigger operation of a user dragging a video editor according to an embodiment of the present invention
  • FIG. 6 is a schematic flowchart of another video processing method according to an embodiment of the present invention.
  • FIG. 7 is a schematic flowchart of decoding the image data by using a preset decoding manner according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a video processing apparatus according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of another video processing apparatus according to an embodiment of the present invention.
  • FIG. 1 is a schematic flowchart of a video processing method according to an embodiment of the present invention. Referring to FIG. 1, this embodiment provides a video processing method. The method can implement video information processing through human-computer interaction. Select precisely, including:
  • the video editor can be located around the video to be processed, for example, the upper, lower, left, or right ends.
  • the video editor can be displayed as a bar-shaped edit box or other shapes of edit boxes, which is not limited here.
  • the editing process may include at least one of the following: interception, flattening, picture adjustment, zoom processing, speed adjustment, playback order adjustment, etc. of the video to be processed.
  • the user drags the video editor one or both edges of the video editor can be dragged. At this time, the edge of the video editor can be moved by the user's drag operation, so that it can be detected and obtained. Triggered by the user dragging the video editor.
  • S102 Determine video information to be processed after dragging according to the trigger operation, and the video information includes multiple video sequence frames;
  • the user can process the video information or video clips that are needed or interested by selecting a trigger operation, and the video information that needs to be processed can be specifically: video information that needs to be edited or video information that needs to be played. It may be at least a part of the original video, that is, after the trigger operation of the user dragging the video editor is obtained, the video information determined to be processed according to the trigger operation may be the entire original video, or according to the needs determined by the trigger operation The processed video information is part of the original video.
  • S103 Adjust the thumbnail of the video sequence frame in the video information displayed in the video editor according to the trigger operation.
  • thumbnails of video sequence frames in multiple determined video information can be displayed in the video editor.
  • the above thumbnails may be some unspecified images in multiple video sequence frames in the video information.
  • the thumbnail can be an image of multiple intra-coded frames (I frames), or the thumbnail can be an image of multiple key frames, or the thumbnail can be For preset representative images and more.
  • the thumbnails displayed in the video editor can be adjusted according to the trigger operation. Specifically, the number, display size, or size of the thumbnails displayed in the video editor can be adjusted. The display ratio and the like can be adjusted by those skilled in the art according to specific design requirements for the thumbnails displayed in the video editor.
  • the video processing method provided in this embodiment obtains a trigger operation of a user dragging a video editor, and then determines video information to be processed after dragging according to the trigger operation, so that the user can accurately select a video clip according to requirements.
  • the thumbnails of the video sequence frames in the video information displayed in the video editor can be adjusted according to the trigger operation, so that the user can intuitively view the change information of the video sequence frames, which improves the quality and efficiency of human-computer interaction, thereby ensuring The practicability of this treatment method is conducive to the promotion and application of the market.
  • FIG. 2 is a schematic flowchart of determining video information to be processed after dragging according to a trigger operation according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of determining a playback time period after dragging according to a trigger operation according to an embodiment of the present invention
  • the specific implementation of determining the video information to be processed after dragging according to the trigger operation is not limited, and those skilled in the art may design according to the specific design. It is preferable to set the requirements.
  • the video information to be processed after dragging according to the trigger operation may include:
  • determining the playback time period after dragging according to the trigger operation may include:
  • S10211 Determine the playback start time and playback end time after dragging according to the trigger operation
  • the playback start time and playback end time after dragging can be determined according to the trigger operation.
  • the playback start time can be a preset initial time or any preset intermediate time
  • the playback end time can be The preset end time or any preset intermediate time; for example: the initial time corresponding to the existing original video is 0:00; the corresponding end time is 1:30, then, when the user drags
  • the playback start time can be 0:00, or it can be any time between 0:00 and 1:30, for example: 0:15, 0:30, or 1:15; and the playback ends
  • the time can be 1:30, or it can be any time between 0:00 and 1:30, for example: 0:45, 0:50, or 1:15.
  • S10212 Determine the time period between the playback end time and the playback start time as the playback time period.
  • the playback time period in this embodiment is less than or equal to a preset standard playback time, and the standard playback time is the time required to process a complete video including video information.
  • the determined playback time period may also be greater than or equal to a preset time period threshold, and the time period threshold may be set according to specific design requirements, for example, the time period threshold may be 0.3s, 0.5s, 1s, or other Custom values, etc., can effectively prevent the user from misoperation, and thus ensure the accuracy and reliability of video information selection.
  • S1022 Determine video information according to a playing time period.
  • the video information includes multiple video sequence frames and time information corresponding to each video sequence frame. Therefore, the video information corresponding to the playback time period can be determined according to the playback time period, that is, the video information selected by the user is determined. .
  • an APP including a video editor can play the video information according to the video information selected by the user, and can also preview the video information.
  • FIG. 4 is a schematic flow chart of adjusting a thumbnail of a video sequence frame in video information displayed in a video editor according to a trigger operation according to an embodiment of the present invention. referring to FIG. 4, it can be known that the The thumbnails of the video sequence frames in the video information displayed in the editor can include:
  • the historical playback time is the time before the user drags the video editor.
  • the historical playback time may be less than or equal to a preset standard playback time.
  • the standard playback time is the time required to process a complete video including video information. .
  • the historical playback time corresponding to a video is T1.
  • the number of thumbnails displayed in the video editor is N1.
  • Information and the playback time period T2 corresponding to the video information is N2.
  • T2> T1, then N2> N1, that is, the playback time period is relative to the historical playback time.
  • the number of thumbnails of video sequence frames displayed in the video editor increases.
  • N2 N1.
  • the playing time period is equal to the historical playing time, it means that the playing time at this time has not changed. Therefore, the number of thumbnails of the video sequence frames displayed in the video editor is not the same. changes happened. In general, the number of thumbnails of video sequence frames displayed in the video editor is a preset ratio to the time in the playback time period.
  • the method further includes:
  • the historical playback time corresponding to a video is T1
  • the number of thumbnails displayed in the video editor is N3.
  • T2 the number of thumbnails displayed in the video editor
  • N4 the playback time period is extended relative to the historical playback time.
  • the number of thumbnails of video sequence frames displayed outside the video editor is reduced.
  • N4 N3 when the playing time period is equal to the historical playing time, it means that the playing time at this time has not changed. Therefore, the video sequence frames displayed in the video editor and outside the video editor are The number of thumbnails does not change.
  • the size and / or the display ratio of the thumbnail displayed in the video editor can also be adjusted according to the trigger operation. For example: if the playback time period is longer than the historical playback time, the size / display ratio of the thumbnail of the video sequence frame in the video information displayed in the video editor is reduced; or if the playback time period is shortened relative to the historical playback time , The size / display ratio of the thumbnails of the video sequence frames in the video information displayed in the video editor becomes larger.
  • Those skilled in the art may determine a specific implementation manner according to specific design requirements, as long as the thumbnails displayed in the video editor can be adjusted according to a trigger operation, and details are not described herein again.
  • FIG. 5 is a schematic flowchart of acquiring a trigger operation of a user dragging a video editor according to an embodiment of the present invention. based on the foregoing embodiment, and referring to FIG. 5, it can be known that when a user performs a drag operation on a video editor, This embodiment does not limit the specific implementation of the trigger operation acquisition. Those skilled in the art can set it according to specific design requirements. More preferably, the trigger operation of acquiring the user dragging the video editor in this embodiment may include:
  • S1011 Obtain a first trigger operation of the user dragging the first adjustment area located in the video editor; and / or,
  • S1012 Acquire a second trigger operation of the user dragging the second adjustment area located in the video editor, and the second adjustment area and the first adjustment area are located on both sides of the video editor.
  • the video editor is located at the upper or lower end of the video to be processed, and the video editor is a bar-shaped edit box that can be edited.
  • the above-mentioned editing can be performed by the user by dragging the video editor left or right.
  • the first adjustment area and the second adjustment area can be located on the left and right sides of the video editor, respectively.
  • the user can drag the first adjustment area, so that the first adjustment area can be moved left and right, and then can be obtained.
  • the second adjustment area can also be moved left and right according to the drag operation of the user, and then the second trigger operation can be obtained.
  • the method may further include:
  • the initial position of the first adjustment area is L1.
  • the first adjustment area can be moved according to the user's drag operation, and the position at the end of the user's drag operation is L2 , The first adjustment area will be restored from the position L2 to L1 after the user's drag operation is completed, so that when the user ends the drag operation, the first adjustment area has a rebound effect, which further improves human-computer interaction. Display effect.
  • the method also includes:
  • step S201 The implementation process of step S201 is similar, and is not repeated here.
  • the method in this embodiment may further include:
  • the time information includes at least one of the following: a playback time period, a playback start time, and a playback end time.
  • the playback time period can be displayed through the middle area of the video editor, the playback start time can be displayed on one side (left or right) of the video editor, and the playback end time can be displayed on the other side of the video editor ( Right or left) to distinguish it from playback start time.
  • the playback time period displayed in the video editor can be changed in real time according to the trigger operation of the user dragging the video editor, and the video editing
  • the playback start time displayed in the editor can be changed in real time according to the trigger operation of the user dragging the first adjustment area on one side (for example: left side) of the video editor
  • the playback end time displayed in the video editor can be changed according to the user
  • the trigger operation of dragging the second adjustment area on the other side (for example, the right side) of the video editor is changed in real time. It can be understood that when the user does not have a trigger operation for the first adjustment area or the second adjustment area, then The playback start time and playback end time corresponding to the first adjustment area or the second adjustment area do not change.
  • the video editor is used to display the time information corresponding to the video information, and when the video is processed, the user can intuitively obtain the time information related to the video processing, which further improves the convenience of the method.
  • FIG. 6 is a schematic flowchart of another video processing method according to an embodiment of the present invention
  • FIG. 7 is a schematic flowchart of decoding image data by using a preset decoding method according to an embodiment of the present invention
  • S502 Decode the image data by using a preset decoding method to obtain multiple video sequence frames in the video information.
  • the preset decoding method includes a hard decoding method and / or a soft decoding method.
  • decoding the image data by using a preset decoding method may include:
  • the hard decoding (also known as hardware decoding) method is to decode the video (HD video) through the video acceleration function of the graphics card
  • the soft decoding (also known as software decoding) method is to rely on the central processing unit CPU to decode the video (HD video).
  • Decoding method using API Media Metada Retiever as a hard decoding method, FFPG as a soft decoding method as an example.
  • the hard decoding API Media Metada Retiever is used to decode video data to implement the API of video sequence frames. Extraction; if it cannot be extracted, the video data is decoded through FFPG soft decoding to achieve API extraction of video sequence frames.
  • the method further includes:
  • S601 Buffer multiple video sequence frames.
  • a preset LRU (Least, Recently Used) algorithm can be used to cache the extracted pictures.
  • the LRU algorithm is a page replacement algorithm of memory management, and the extracted pictures can be cached to a preset Memory or phone disk.
  • the entire extraction process of the video sequence frames can also be used as a LRU cache in a preset memory or a mobile phone disk.
  • the video sequence frames are extracted in the above manner, and the video sequence frames can be cached, which effectively ensures the use efficiency of the method and further improves the accuracy and reliability of the method.
  • FIG. 8 is a schematic structural diagram of a video processing apparatus according to an embodiment of the present invention. referring to FIG. 8, it is known that this embodiment provides a video processing apparatus, including:
  • the memory 201 is configured to store a computer program
  • the processor 202 is configured to run a computer program stored in the memory 201 to implement: obtaining a trigger operation of a user dragging a video editor; and determining video information to be processed after dragging according to the trigger operation.
  • the video information includes multiple video sequence frames ; Adjust the thumbnail of the video sequence frame in the video information displayed in the video editor according to the trigger operation.
  • the processor 202 determines video information to be processed after dragging according to the trigger operation
  • the processor 202 is configured to: determine a playback time period after dragging according to the trigger operation; and determine video information according to the playback time period.
  • the processor 202 determines the playback time period after dragging according to the trigger operation
  • the processor 202 is configured to: determine the playback start time and playback end time after dragging according to the trigger operation; and set the playback end time and playback start time The time period between them is determined as the playback time period.
  • the processor 202 adjusts the thumbnail of the video sequence frame in the video information displayed in the video editor according to the trigger operation, the processor 202 is configured to:
  • the playback time period is longer than the historical playback time, the number of thumbnails of the video sequence frames in the video information displayed in the video editor is increased; or if the playback time period is shortened relative to the historical playback time, the video editor is displayed in the video editor The number of thumbnails showing video sequence frames in the video information is reduced.
  • the processor 202 determines the playback time period after dragging according to the trigger operation, the processor 202 is configured to: if the playback time period is extended relative to the historical playback time, display the video sequence frame in the video information outside the video editor. The number of thumbnails is reduced; or, if the playback time period is shortened relative to the historical playback time, the number of thumbnails of the video sequence frames in the video information displayed outside the video editor is increased.
  • the playback time period and the historical playback time are both less than or equal to a preset standard playback time, and the standard playback time is the time required to process a complete video including video information.
  • the processor 202 when the processor 202 obtains a trigger operation of the user dragging the video editor, the processor 202 is configured to: obtain a first trigger operation of the user dragging the first adjustment area located in the video editor; and / or, obtain The user drags a second trigger operation located in a second adjustment area of the video editor, and the second adjustment area and the first adjustment area are located on both sides of the video editor.
  • the processor 202 is configured to: when the user drags the first adjustment area, the first adjustment area can be moved according to the drag track of the user, and is restored to a preset initial position after the drag is finished.
  • the processor 202 is configured to: when the user drags the second adjustment area, the second adjustment area can be moved according to the drag track of the user, and restored to a preset initial position after the dragging ends.
  • the processor 202 is configured to use a video editor to display time information corresponding to the video information, and the time information includes at least one of the following: a playback time period, a playback start time, and a playback end time.
  • the processor 202 determines the video information to be processed after dragging according to the trigger operation, the processor 202 is configured to: obtain image data corresponding to the video information; and decode the image data by using a preset decoding method, Get multiple video sequence frames in video information.
  • the preset decoding method includes a hard decoding method and / or a soft decoding method.
  • the processor 202 when the processor 202 decodes the image data by using a preset decoding method, the processor 202 is configured to: use a hard decoding method to decode the video data; if the hard decoding method cannot be used to decode the video data, Then use soft decoding to decode video data.
  • the processor 202 is configured to: buffer the multiple video sequence frames.
  • the video processing device in this embodiment may be used to execute the technical solutions of the embodiments shown in FIGS. 1-7 in the foregoing method.
  • the implementation principles and technical effects are similar, and details are not described herein again.
  • FIG. 9 is a schematic structural diagram of another video processing apparatus according to an embodiment of the present invention. Referring to FIG. 9, this embodiment provides another video processing apparatus, including:
  • a determining module 2 configured to determine video information to be processed after dragging according to a trigger operation, where the video information includes multiple video sequence frames;
  • the processing module 3 is configured to adjust a thumbnail of a video sequence frame in the video information displayed in the video editor according to a trigger operation.
  • the acquisition module 1, the determination module 2, and the processing module 3 in the image encoding control device in this embodiment may be used to execute the technical solution of the embodiment shown in FIG. 1-7 in the above method.
  • the implementation principles and technical effects are similar. I will not repeat them here.
  • Another aspect of this embodiment provides a computer-readable storage medium.
  • the computer-readable storage medium stores program instructions, and the program instructions are used to implement the video processing method in any one of the foregoing embodiments.
  • the related apparatuses and methods disclosed may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the modules or units is only a logical function division.
  • multiple units or components may be divided.
  • the combination can either be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist separately physically, or two or more units may be integrated into one unit.
  • the above integrated unit may be implemented in the form of hardware or in the form of software functional unit.
  • the integrated unit When the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a computer-readable storage medium.
  • the technical solution of the present invention essentially or part that contributes to the existing technology or all or part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium Including instructions for causing a computer processor to perform all or part of the steps of the method described in various embodiments of the present invention.
  • the foregoing storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disks or optical disks and other media that can store program codes.

Landscapes

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

Abstract

La présente invention porte sur un procédé et sur un appareil de traitement vidéo, ainsi que sur un support lisible par ordinateur. Ledit procédé consiste : à acquérir une opération de déclenchement d'un glissement d'utilisateur dans un éditeur vidéo ; à déterminer, selon l'opération de déclenchement, des informations vidéo qui doivent être traitées après un glissement, les informations vidéo comprenant une pluralité de trames de séquence vidéo ; et à régler, selon l'opération de déclenchement, des images miniatures des trames de séquence vidéo dans les informations vidéo affichées dans l'éditeur vidéo. Selon le procédé et l'appareil de traitement vidéo, et le support d'informations lisible par ordinateur selon la présente invention, en acquérant l'opération de déclenchement du glissement de l'utilisateur dans l'éditeur vidéo et, ensuite, en déterminant, selon l'opération de déclenchement, des informations vidéo qui doivent être traitées après le glissement, l'utilisateur peut sélectionner avec précision un clip vidéo selon les exigences et peut également régler, selon l'opération de déclenchement, des images miniatures des trames de séquence vidéo dans les informations vidéo affichées dans l'éditeur vidéo de telle sorte que l'utilisateur puisse visualiser directement les informations de changement des trames de séquence vidéo, améliorant la qualité et l'efficacité de l'interaction homme-machine.
PCT/CN2018/098149 2018-08-01 2018-08-01 Procédé et appareil de traitement vidéo et support lisible par ordinateur WO2020024197A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201880041188.0A CN110786020A (zh) 2018-08-01 2018-08-01 视频的处理方法、装置及计算机可读存储介质
PCT/CN2018/098149 WO2020024197A1 (fr) 2018-08-01 2018-08-01 Procédé et appareil de traitement vidéo et support lisible par ordinateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/098149 WO2020024197A1 (fr) 2018-08-01 2018-08-01 Procédé et appareil de traitement vidéo et support lisible par ordinateur

Publications (1)

Publication Number Publication Date
WO2020024197A1 true WO2020024197A1 (fr) 2020-02-06

Family

ID=69231304

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/098149 WO2020024197A1 (fr) 2018-08-01 2018-08-01 Procédé et appareil de traitement vidéo et support lisible par ordinateur

Country Status (2)

Country Link
CN (1) CN110786020A (fr)
WO (1) WO2020024197A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112540713B (zh) * 2020-11-13 2022-09-23 广州市百果园网络科技有限公司 视频预览进度条缩放方法、系统、设备及存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101032164A (zh) * 2004-09-30 2007-09-05 索尼株式会社 运动画面数据编辑设备和运动画面数据编辑方法
CN101552898A (zh) * 2008-03-31 2009-10-07 Lg电子株式会社 用于再现图像的方法和装置
US20100053342A1 (en) * 2008-09-04 2010-03-04 Samsung Electronics Co. Ltd. Image edit method and apparatus for mobile terminal
CN102099860A (zh) * 2008-05-15 2011-06-15 苹果公司 用于编辑视频剪辑的用户界面
CN104380380A (zh) * 2012-06-08 2015-02-25 Lg电子株式会社 视频编辑方法及其数字装置
CN104813399A (zh) * 2012-11-05 2015-07-29 奈斯瑞明株式会社 视频编辑方法及其终端以及记录介质
CN108156407A (zh) * 2017-12-13 2018-06-12 深圳市金立通信设备有限公司 一种视频剪辑方法及终端

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101032164A (zh) * 2004-09-30 2007-09-05 索尼株式会社 运动画面数据编辑设备和运动画面数据编辑方法
CN101552898A (zh) * 2008-03-31 2009-10-07 Lg电子株式会社 用于再现图像的方法和装置
CN102099860A (zh) * 2008-05-15 2011-06-15 苹果公司 用于编辑视频剪辑的用户界面
US20100053342A1 (en) * 2008-09-04 2010-03-04 Samsung Electronics Co. Ltd. Image edit method and apparatus for mobile terminal
CN104380380A (zh) * 2012-06-08 2015-02-25 Lg电子株式会社 视频编辑方法及其数字装置
CN104813399A (zh) * 2012-11-05 2015-07-29 奈斯瑞明株式会社 视频编辑方法及其终端以及记录介质
CN108156407A (zh) * 2017-12-13 2018-06-12 深圳市金立通信设备有限公司 一种视频剪辑方法及终端

Also Published As

Publication number Publication date
CN110786020A (zh) 2020-02-11

Similar Documents

Publication Publication Date Title
US10405009B2 (en) Generating videos with multiple viewpoints
CN112291627B (zh) 一种视频编辑方法、装置、移动终端和存储介质
US10585551B2 (en) Method and system for video recording
US9473548B1 (en) Latency reduction in streamed content consumption
US11670339B2 (en) Video acquisition method and device, terminal and medium
US9002175B1 (en) Automated video trailer creation
WO2013075342A1 (fr) Procédé et dispositif de traitement vidéo
WO2021169459A1 (fr) Procédé et plate-forme de génération de vidéos courtes, dispositif électronique et support de stockage
US20140089800A1 (en) Multimedia comment system and multimedia comment method
JP2022509502A (ja) リアルタイム動画特殊効果システム及び方法
CN103197924B (zh) 用于实时选择压缩操作的方法和系统
US20140344751A1 (en) Image Processing Method and Terminal Device
CN105556979A (zh) 流式传输媒体
US11356739B2 (en) Video playback method, terminal apparatus, and storage medium
KR102147633B1 (ko) 가변 길이 코딩된 파일을 디코딩하는 방법 및 장치
KR20160095058A (ko) 카메라 모션에 의해 손상된 비디오 프레임의 처리
WO2021052130A1 (fr) Procédé de traitement vidéo, appareil et dispositif, et support d'enregistrement lisible par ordinateur
CN105791952A (zh) 流媒体视频数据的截图方法和装置以及电子设备
US9055272B2 (en) Moving image reproduction apparatus, information processing apparatus, and moving image reproduction method
WO2020024197A1 (fr) Procédé et appareil de traitement vidéo et support lisible par ordinateur
CN105681893A (zh) 流媒体视频数据的解码方法和装置
US9736448B1 (en) Methods, systems, and media for generating a summarized video using frame rate modification
WO2017096836A1 (fr) Procédé et système pour mettre en cache un fichier vidéo
TW201601541A (zh) 網路攝影資料管理系統與方法
WO2023083064A1 (fr) Procédé et appareil de traitement vidéo, dispositif électronique, et support de stockage lisible

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18928825

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18928825

Country of ref document: EP

Kind code of ref document: A1