WO2019237966A1 - 一种根据视频制作图像海报的方法、装置和终端设备 - Google Patents

一种根据视频制作图像海报的方法、装置和终端设备 Download PDF

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Publication number
WO2019237966A1
WO2019237966A1 PCT/CN2019/089930 CN2019089930W WO2019237966A1 WO 2019237966 A1 WO2019237966 A1 WO 2019237966A1 CN 2019089930 W CN2019089930 W CN 2019089930W WO 2019237966 A1 WO2019237966 A1 WO 2019237966A1
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Prior art keywords
image
poster
video
user instruction
video file
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PCT/CN2019/089930
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English (en)
French (fr)
Inventor
曾志荣
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阿里巴巴集团控股有限公司
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Publication of WO2019237966A1 publication Critical patent/WO2019237966A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
    • 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
    • H04N21/44008—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 operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • 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

Definitions

  • Embodiments of the present application relate to the field of Internet technologies, and in particular, to a method, an apparatus, and a terminal device for making an image poster based on a video.
  • video content sharing is usually implemented by capturing images to make posters, thereby expanding the social behavior of videos.
  • posters extracted from video cannot usually be edited, and the available image frames cannot be selected from multiple frames of video images.
  • Users still need to use various image processing software to process the captured image frames, or use long image generation software to generate long images.
  • the above operations require the installation of specialized image processing software, and the operations are complicated, requiring users to have certain professional skills.
  • the embodiments of the present application provide a method, an apparatus, and a terminal device for making an image poster based on a video, which can make a poster based on the video content, and the operation is simple, and no special image processing software needs to be installed.
  • a method for making an image poster from a video includes: performing a selection process on at least one image frame in a video file, and forming all or part of the image frames into an image collection; The user instructs to edit the image frames in the image set to form an image poster.
  • an apparatus for producing an image poster based on a video includes: a collection generating module, configured to select at least one image frame in a video file, Part of the image frames form an image set; a poster generation module is configured to edit the image frames in the image set according to a user instruction to form an image poster.
  • a terminal device including: a processor, a memory, a communication interface, and a communication bus, and the processor, the memory, and the communication interface are completed through the communication bus. Communication with each other; the memory is used to store at least one executable instruction, and the executable instruction causes the processor to perform an operation corresponding to the method for making an image poster based on a video as described above.
  • the embodiment of the present application performs selection processing on at least one image frame in the video file, and forms all or part of the image frames into an image set, so that the image frames in the image set are according to a user instruction. Editing process is performed to form an image poster. Therefore, in the embodiment of the present application, an available image frame can be selected from a plurality of video images, and the image frames are edited to directly generate an image poster.
  • the embodiment of the present application does not need to install image processing software for generating image posters, can make posters based on video content, and has simple operation and convenient use.
  • FIG. 1 is a flowchart of steps in a method for producing an image poster based on a video according to Embodiment 1 of the present application;
  • FIG. 1 is a flowchart of steps in a method for producing an image poster based on a video according to Embodiment 1 of the present application;
  • FIG. 2 is a flowchart of steps S101 in a method for producing an image poster based on a video according to Embodiment 1 of the present application;
  • FIG. 3 is a flowchart of steps S102 in a method for producing an image poster based on a video according to Embodiment 1 of the present application;
  • FIG. 4 is a flowchart of steps in a method for producing an image poster based on a video according to Embodiment 2 of the present application;
  • FIG. 5 is a flowchart of steps in a method for producing an image poster based on a video according to Embodiment 3 of the present application;
  • FIG. 6 is a structural block diagram of a device for producing an image poster based on a video according to Embodiment 4 of the present application;
  • FIG. 7 is a structural block diagram of a set generating module of a device for generating an image poster based on a video according to Embodiment 4 of the present application;
  • FIG. 8 is a structural block diagram of a poster generation module of a device for producing an image poster based on a video according to Embodiment 4 of the present application;
  • FIG. 9 is a structural block diagram of a device for producing an image poster based on a video according to Embodiment 5 of the present application.
  • FIG. 10 is a structural block diagram of an apparatus for producing an image poster based on a video according to Embodiment 6 of the present application.
  • FIG. 11 is a structural block diagram of a terminal device according to Embodiment 7 of the present application.
  • FIG. 1 a flowchart of the steps of a method for producing an image poster from a video according to Embodiment 1 of the present application is shown.
  • steps S101 to S102 described in this application do not represent the order of their execution.
  • Step S101 Perform selection processing on at least one image frame in a video file, and form all or part of the image frames into an image set.
  • the video file is composed of multiple image frames, and at least one image frame constituting the video file can be obtained by processing the video file.
  • the user may select from at least one image frame constituting the video file, and form the image set after selecting the selected image frames.
  • the step S101 includes:
  • Step S1011 Perform a selection process on at least one image frame in the video file according to a video feature element and / or a user feature element.
  • the video feature elements refer to feature elements related to the video itself, including lines, subtitles, actors, actions, plots, environments, and the like.
  • an image frame having an actor in the video may be selected, or an image frame in a cafe in the video may be selected.
  • the user feature element refers to a feature element related to the user itself, including: a feature element related to user preference, a feature element selected by a user input instruction, a feature element related to a user ’s recent browsing, and the like.
  • image frames related to user preferences in the video may be selected, or image frames related to the user ’s most recently viewed video in the video may be selected.
  • the selection processing of at least one image frame in the video file may be processed by a preset algorithm, or an algorithm setting may be performed by a user instruction and the image frame may be selected.
  • Step S1012 The selected image frames are assembled into an image set according to the order in which they are played in the video file.
  • the order between the image frames is consistent with the playback order in the video files, which conforms to the user's habits of watching videos and facilitates subsequent poster production. .
  • Step S102 Edit the image frames in the image set according to a user instruction to form an image poster.
  • the user instructions in the embodiments of the present application include a form user instruction and / or a content user instruction, that is, the form and / or content of the poster is adjusted according to the form user instruction and / or content user instruction.
  • the step S102 includes:
  • Step S1021 Edit the image frames in the image set according to a formal user instruction to form an image poster corresponding to the formal user instruction. and / or,
  • the format user instruction is a user instruction for adjusting the poster format, and includes multiple poster images, poster long images, and the like.
  • Step S1022 Edit the image frames in the image set according to the content user instruction to form an image poster corresponding to the content user instruction.
  • the content user instruction is a user instruction for adjusting the poster content, including: line adjustment, subtitle adjustment, adding text, filter adjustment, and the like.
  • At least one image frame in the video file is selected and processed, and all or part of the image frames are composed into an image set, so that the image frames in the image set are edited according to a user instruction to form an image poster. Therefore, in the embodiment of the present application, an available image frame can be selected from a plurality of video images, and the image frames are edited to directly generate an image poster.
  • the embodiment of the present application does not need to install image processing software for generating image posters, can make posters based on video content, and has simple operation and convenient use.
  • the method for producing an image poster from a video may be executed by any appropriate device having the ability to produce an image poster from a video, including but not limited to various terminal devices or servers, including but not limited to a PC, a tablet , Mobile terminal, etc.
  • FIG. 4 a flowchart of steps of a method for producing an image poster based on a video according to Embodiment 2 of the present application is shown.
  • steps S401 to S403 described in this application do not represent the order of their execution.
  • Step S401 The video file is intercepted according to a user instruction to obtain at least one image frame in the intercepted video file.
  • a user may select a video file to be intercepted by a user instruction, and obtain at least one image frame included in the video file according to an image processing result.
  • Embodiments of the present application may also obtain at least one image frame in the video file by other methods, such as a video clip provided directly in a long video as the video file.
  • Step S402 Perform selection processing on at least one image frame in the video file, and form all or part of the image frames into an image set.
  • the video file is composed of multiple image frames, and at least one image frame constituting the video file can be obtained by processing the video file.
  • the user may select from at least one image frame constituting the video file, and form the image set after selecting the selected image frames.
  • Step S403 Edit the image frames in the image set according to a user instruction to form an image poster.
  • the user instructions in the embodiments of the present application include a form user instruction and / or a content user instruction, that is, the form and / or content of the poster is adjusted according to the form user instruction and / or content user instruction.
  • At least one image frame in the video file is selected and processed, and all or part of the image frames are grouped into an image set, so that according to a user instruction, the image frames in the image set are edited to form an image. poster. Therefore, in the embodiment of the present application, an available image frame can be selected from a plurality of video images, and the image frames are edited to directly generate an image poster.
  • the embodiment of the present application does not need to install image processing software for generating image posters, can make posters based on video content, and has simple operation and convenient use.
  • the method for producing an image poster from a video may be executed by any appropriate device having the ability to produce an image poster from a video, including but not limited to various terminal devices or servers, including but not limited to a PC, a tablet , Mobile terminal, etc.
  • FIG. 5 a flowchart of steps of a method for producing an image poster based on a video according to Embodiment 3 of the present application is shown.
  • steps S501 to S503 described in this application do not represent the order of their execution.
  • Step S501 Perform selection processing on at least one image frame in the video file, and form all or part of the image frames into an image set.
  • the video file is composed of multiple image frames, and at least one image frame constituting the video file can be obtained by processing the video file.
  • the user may select from at least one image frame constituting the video file, and form the image set after selecting the selected image frames.
  • Step S502 Edit the image frames in the image set according to a user instruction to form an image poster.
  • the user instructions in the embodiments of the present application include a form user instruction and / or a content user instruction, that is, the form and / or content of the poster is adjusted according to the form user instruction and / or content user instruction.
  • Step S503 attach a video link corresponding to the image frame to the image poster.
  • the user may attach a link to the video from which the at least one image frame comes from to the image poster.
  • the video link may be a link corresponding to the entire video file, or a link to a video segment corresponding to the image frame.
  • the video link attached to the image poster may be attached at any position of the image poster, or may be attached in the form of a transparent additional layer or other forms that do not affect the user's reading of the image poster.
  • At least one image frame in the video file is selected and processed, and all or part of the image frames are grouped into an image set, so that according to a user instruction, the image frames in the image set are edited to form an image. poster. Therefore, in the embodiment of the present application, an available image frame can be selected from a plurality of video images, and the image frames are edited to directly generate an image poster.
  • the embodiment of the present application does not need to install image processing software for generating image posters, can make posters based on video content, and has simple operation and convenient use.
  • the method for producing an image poster from a video may be executed by any appropriate device having the ability to produce an image poster from a video, including but not limited to various terminal devices or servers, including but not limited to a PC, a tablet , Mobile terminal, etc.
  • FIG. 6 a structural block diagram of an apparatus for making an image poster based on a video according to Embodiment 4 of the present application is shown.
  • a collection generation module 601 is configured to perform selection processing on at least one image frame in a video file, and form all or part of the image frames into an image collection.
  • a poster generation module 602 is configured to perform an editing process on the image frames in the image set according to a user instruction to form an image poster.
  • the video file is composed of multiple image frames, and at least one image frame constituting the video file can be obtained by processing the video file.
  • the user may select from at least one image frame constituting the video file, and group the selected image frames into an image set.
  • the set generating module 601 includes:
  • the image selection unit 6011 is configured to perform selection processing on at least one image frame in the video file according to a video characteristic element and / or a user characteristic element.
  • a collection composition unit 6012 is configured to group the selected image frames into an image collection according to an order in which they are played in the video file.
  • the video feature elements refer to feature elements related to the video itself, including lines, subtitles, actors, actions, plots, environments, and the like.
  • an image frame having an actor in the video may be selected, or an image frame in a cafe in the video may be selected.
  • the user feature element refers to a feature element related to the user itself, including: a feature element related to user preference, a feature element selected by a user input instruction, a feature element related to a user ’s recent browsing, and the like.
  • image frames related to user preferences in the video may be selected, or image frames related to the user ’s most recently viewed video in the video may be selected.
  • the selection processing of at least one image frame in the video file may be processed by a preset algorithm, or an algorithm setting may be performed by a user instruction and the image frame may be selected.
  • the order between the image frames is consistent with the playback order in the video files, which conforms to the user's habits of watching videos and facilitates subsequent poster production. .
  • the user instructions in the embodiments of the present application include a form user instruction and / or a content user instruction, that is, the form and / or content of the poster is adjusted according to the form user instruction and / or content user instruction.
  • the poster generating module 602 includes:
  • a form generating unit 6021 is configured to edit the image frames in the image set according to a form user instruction to form an image poster corresponding to the form user instruction. and / or,
  • the content generating unit 6022 is configured to perform editing processing on the image frames in the image set according to a content user instruction to form an image poster corresponding to the content user instruction.
  • the format user instruction is a user instruction for adjusting the poster format, and includes multiple poster images, poster long images, and the like.
  • the content user instruction is a user instruction for adjusting the poster content, including: line adjustment, subtitle adjustment, adding text, filter adjustment, and the like.
  • At least one image frame in the video file is selected and processed, and all or part of the image frames are grouped into an image set, so that the image frames in the image set are edited according to a user instruction to form an image. poster. Therefore, in the embodiment of the present application, an available image frame can be selected from a plurality of video images, and the image frames are edited to directly generate an image poster.
  • the embodiment of the present application does not need to install image processing software for generating image posters, can make posters based on video content, and has simple operation and convenient use.
  • the method for producing an image poster from a video may be executed by any appropriate device having the ability to produce an image poster from a video, including but not limited to various terminal devices or servers, including but not limited to a PC, a tablet , Mobile terminal, etc.
  • FIG. 9 a structural block diagram of an apparatus for making an image poster from a video according to Embodiment 5 of the present application is shown.
  • An image obtaining module 901 is configured to intercept a video file according to a user instruction to obtain at least one image frame in the intercepted video file.
  • a collection generation module 902 is configured to perform selection processing on at least one image frame in a video file, and form all or part of the image frames into an image collection.
  • a poster generation module 903 is configured to perform an editing process on the image frames in the image set according to a user instruction to form an image poster.
  • a user may select a video file to be intercepted by a user instruction, and obtain at least one image frame included in the video file according to an image processing result.
  • Embodiments of the present application may also obtain at least one image frame in the video file by other methods, such as a video clip provided directly in a long video as the video file.
  • the video file is composed of multiple image frames, and at least one image frame constituting the video file can be obtained by processing the video file.
  • the user may select from at least one image frame constituting the video file, and form the image set after selecting the selected image frames.
  • the user instructions in the embodiments of the present application include a form user instruction and / or a content user instruction, that is, the form and / or content of the poster is adjusted according to the form user instruction and / or content user instruction.
  • At least one image frame in the video file is selected and processed, and all or part of the image frames are composed into an image set, so that the image frames in the image set are edited according to a user instruction to form an image poster. Therefore, in the embodiment of the present application, an available image frame can be selected from a plurality of video images, and the image frames are edited to directly generate an image poster.
  • the embodiment of the present application does not need to install image processing software for generating image posters, can make posters based on video content, and has simple operation and convenient use.
  • the method for producing an image poster from a video may be executed by any appropriate device having the ability to produce an image poster from a video, including but not limited to various terminal devices or servers, including but not limited to a PC, a tablet , Mobile terminal, etc.
  • FIG. 10 a structural block diagram of an apparatus for producing an image poster based on a video according to Embodiment 6 of the present application is shown.
  • a collection generation module 1001 is configured to perform selection processing on at least one image frame in a video file, and form all or part of the image frames into an image collection.
  • a poster generation module 1002 is configured to perform an editing process on the image frames in the image set according to a user instruction to form an image poster.
  • a link attachment module 1003 is configured to attach a video link corresponding to the image frame to the image poster.
  • the video file is composed of multiple image frames, and at least one image frame constituting the video file can be obtained by processing the video file.
  • the user may select from at least one image frame constituting the video file, and form the image set after selecting the selected image frames.
  • the user instructions in the embodiments of the present application include a form user instruction and / or a content user instruction, that is, the form and / or content of the poster is adjusted according to the form user instruction and / or content user instruction.
  • the user may attach a link to the video from which the at least one image frame comes from to the image poster.
  • the video link may be a link corresponding to the entire video file, or a link to a video segment corresponding to the image frame.
  • the video link attached to the image poster may be attached at any position of the image poster, or may be attached in the form of a transparent additional layer or other forms that do not affect the user's reading of the image poster.
  • At least one image frame in the video file is selected and processed, and all or part of the image frames are grouped into an image set, so that according to a user instruction, the image frames in the image set are edited to form an image. poster. Therefore, in the embodiment of the present application, an available image frame can be selected from a plurality of video images, and the image frames are edited to directly generate an image poster.
  • the embodiment of the present application does not need to install image processing software for generating image posters, can make posters based on video content, and has simple operation and convenient use.
  • the method for producing an image poster from a video may be executed by any appropriate device having the ability to produce an image poster from a video, including but not limited to various terminal devices or servers, including but not limited to a PC, a tablet , Mobile terminal, etc.
  • FIG. 11 a structural block diagram of a terminal device according to Embodiment 7 of the present application is shown.
  • the specific embodiment of the present application does not limit the specific implementation of the terminal device.
  • the terminal device may include a processor 1102, a communication interface 1104, a memory 1106, and a communication bus 1108.
  • the processor 1102, the communication interface 1104, and the memory 1106 complete communication with each other through a communication bus 1108.
  • the communication interface 1104 is configured to communicate with network elements of other devices such as other terminals or servers.
  • the processor 1102 is configured to execute a program 1110, and specifically may perform related steps in the foregoing embodiment of the method for making an image poster based on a video.
  • the program 1110 may include program code, where the program code includes a computer operation instruction.
  • the processor 1102 may be a central processing unit CPU, or an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application.
  • the terminal device includes one or more processors, which can be processors of the same type, such as one or more CPUs; or different types of processors, such as one or more CPUs and one or more ASICs.
  • the memory 1106 is configured to store a program 1110.
  • the memory 1106 may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), for example, at least one disk memory.
  • the program 1110 may be specifically configured to cause the processor 1102 to perform the following operations: selecting processing on at least one image frame in a video file, and forming all or part of the image frames into an image set; Edit processing to form an image poster.
  • the program 1110 is further configured to intercept a video file according to a user instruction to obtain at least one image frame in the intercepted video file.
  • the program 1110 is further configured to perform a selection process on at least one image frame in the video file according to a video characteristic element and / or a user characteristic element;
  • the play order in the video file composes an image set.
  • the program 1110 is further configured to edit the image frames in the image set according to a form user instruction to form an image poster corresponding to the form user instruction; and / or, according to the content A user instruction performs editing processing on the image frames in the image set to form an image poster corresponding to the content user instruction.
  • the program 1110 is further configured to attach a video link corresponding to the image frame to the image poster.
  • At least one image frame in the video file is selected and processed, and all or part of the image frames are grouped into an image set, so that according to a user instruction, the image frames in the image set are edited to form an image. poster. Therefore, in the embodiment of the present application, an available image frame can be selected from a plurality of video images, and the image frames are edited to directly generate an image poster.
  • the embodiment of the present application does not need to install image processing software for generating image posters, can make posters based on video content, and has simple operation and convenient use.
  • each component / step described in the embodiments of the present application may be split into more components / steps, or two or more components / steps or part of the operations of the components / steps may be combined into New components / steps to achieve the purpose of the embodiments of the present application.
  • the above method according to the embodiment of the present application may be implemented in hardware or firmware, or implemented as software or computer code that can be stored in a recording medium (such as a CD ROM, RAM, floppy disk, hard disk, or magneto-optical disk), or implemented through Computer code originally downloaded from a network stored on a remote recording medium or a non-transitory machine-readable medium and to be stored on a local recording medium, so that the methods described herein can be stored using a general purpose computer, a dedicated processor, or a programmable Or such software processing on a recording medium of dedicated hardware such as ASIC or FPGA.
  • a recording medium such as a CD ROM, RAM, floppy disk, hard disk, or magneto-optical disk
  • a computer, processor, microprocessor controller, or programmable hardware includes a storage component (for example, RAM, ROM, flash memory, etc.) that can store or receive software or computer code.
  • a storage component for example, RAM, ROM, flash memory, etc.
  • the method described herein for making an image poster from a video is implemented.
  • a general-purpose computer accesses the code for implementing the method for making an image poster from a video as shown here, execution of the code converts the general-purpose computer into a special-purpose for executing the method for making an image poster from a video as shown here computer.

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  • Multimedia (AREA)
  • Signal Processing (AREA)
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Abstract

本申请实施例提供了一种根据视频制作图像海报的方法、装置和终端设备，所述方法包括：对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合；根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。本申请实施例能够根据视频内容制作海报，并且操作简单，无需安装专门的图像处理软件。

Description

一种根据视频制作图像海报的方法、装置和终端设备
本申请要求2018年06月12日递交的申请号为201810603965.8、发明名称为“一种根据视频制作图像海报的方法、装置和终端设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及互联网技术领域，尤其涉及一种根据视频制作图像海报的方法、装置和终端设备。
背景技术
随着视频技术的发展，人们越来越多的使用移动通讯终端来观看视频并截取视频进行分享以扩展视频中的社交属性。但是截取的视频进行传播会占用大量的带宽，并且视频播放发出的声音会受到播放场合的限制。
为克服上述缺陷，通常通过截取图像制作海报的方式来实现视频内容的分享，从而扩展通过视频的社交行为。但是通过视频截取出来的海报通常无法进行编辑，也无法在多帧视频图像中选择出可用图像帧。用户仍需采用各种图像处理软件对截取的图像帧进行处理，或者采用长图生成软件生成长图。但是上述操作需要安装专门的图像处理软件，且操作复杂，需要用户具备一定专业技能。
因此，如何根据视频制作图像海报成为现有技术中亟待解决的技术问题。
发明内容
本申请实施例提供了一种根据视频制作图像海报的方法、装置和终端设备，其能够根据视频内容制作海报，并且操作简单，无需安装专门的图像处理软件。
根据本申请实施例的一个方面，提供了一种根据视频制作图像海报的方法，所述方法包括：对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合；根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。
根据本申请实施例的另一个方面，还提供了一种根据视频制作图像海报的装置，所述装置包括：集合生成模块，用于对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合；海报生成模块，用于根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。
根据本申请实施例的又一个方面，还提供了一种终端设备，包括：处理器、存储器、通信接口和通信总线，所述处理器、所述存储器和所述通信接口通过所述通信总线完成相互间的通信；所述存储器用于存放至少一可执行指令，所述可执行指令使所述处理器执行如上所述的根据视频制作图像海报的方法对应的操作。
根据本申请实施例提供的技术方案，本申请实施例对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合，从而根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。因此，本申请实施例可以从多帧视频图像中选择出可用图像帧，并对所述图像帧进行编辑处理，直接生成图像海报。本申请实施例无需安装生成图像海报的图像处理软件，能够根据视频内容制作海报，并且操作简单，使用方便。
附图说明
图1是根据本申请实施例一的一种根据视频制作图像海报的方法的步骤流程图；
图2是根据本申请实施例一的一种根据视频制作图像海报的方法的步骤S101的步骤流程图；
图3是根据本申请实施例一的一种根据视频制作图像海报的方法的步骤S102的步骤流程图；
图4是根据本申请实施例二的一种根据视频制作图像海报的方法的步骤流程图；
图5是根据本申请实施例三的一种根据视频制作图像海报的方法的步骤流程图；
图6是根据本申请实施例四的一种根据视频制作图像海报的装置的结构框图；
图7是根据本申请实施例四的一种根据视频制作图像海报的装置的集合生成模块的结构框图；
图8是根据本申请实施例四的一种根据视频制作图像海报的装置的海报生成模块的结构框图；
图9是根据本申请实施例五的一种根据视频制作图像海报的装置的结构框图；
图10是根据本申请实施例六的一种根据视频制作图像海报的装置的结构框图；
图11是根据本申请实施例七的一种终端设备的结构框图。
具体实施方式
下面结合附图(若干附图中相同的标号表示相同的元素)和实施例，对本申请实施 例的具体实施方式作进一步详细说明。以下实施例用于说明本申请，但不用来限制本申请的范围。
本领域技术人员可以理解，本申请实施例中的“第一”、“第二”等术语仅用于区别不同步骤、设备或模块等，既不代表任何特定技术含义，也不表示它们之间的必然逻辑顺序。
实施例一
参照图1，示出了根据本申请实施例一的一种根据视频制作图像海报的方法的步骤流程图。
值得说明的是，本申请所述步骤S101至S102并不代表其执行的先后顺序。
本实施例的根据视频制作图像海报的方法包括以下步骤：
步骤S101：对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合。
具体地，所述视频文件由多帧图像帧组成，将视频文件进行处理即可获得组成所述视频文件的至少一图像帧。本申请实施例用户可以在组成所述视频文件的至少一图像帧中进行选择，将选择后的图像帧组成图像集合。
在本申请实施例一具体实现中，参见图2，所述步骤S101包括：
步骤S1011：根据视频特征要素和/或用户特征要素对所述视频文件中的至少一图像帧进行选择处理。
所述视频特征要素是指和视频本身相关的特征要素，包括：台词、字幕、演员、动作、情节、环境等。
例如，可以将视频中具有某演员的图像帧选择出来，或者将视频中处于某咖啡馆的图像帧选择出来。
所述用户特征要素是指和用户本身相关的特征要素，包括：用户偏好相关特征要素、用户输入指令选择的特征要素、用户最近浏览相关的特征要素等。
例如，可以将视频中和用户偏好相关的图像帧选择出来，或者将视频中和用户最近浏览视频相关的图像帧选择出来。
所述对所述视频文件中的至少一图像帧进行选择处理可以通过预先设置的算法进行处理，也可以由用户指令进行算法设置并对所述图像帧进行选择。本申请实施例也可以选择先通过预先设置的算法进行选择处理，再通过接收的用户指令对选择的图像帧进行调整，从而确定最后选择的图像帧。
步骤S1012：将选择的所述图像帧按照其在所述视频文件中的播放顺序组成图像集合。
由于视频中的图像帧是按照视频文件的播放顺序组成图像集合，所述图像帧之间的顺序和其在所述视频文件中的播放顺序一致，符合用户观看视频的习惯，方便后续的海报制作。
步骤S102：根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。
本申请实施例所述用户指令包括形式用户指令和/或内容用户指令，即根据所述形式用户指令和/或内容用户指令对所述海报的形式和/或内容进行调整。
在本申请实施例另一具体实现中，参见图3，所述步骤S102包括：
步骤S1021：根据形式用户指令对所述图像集合中的图像帧进行编辑处理，形成与所述形式用户指令对应的图像海报。和/或，
所述形式用户指令为对所述海报形式进行调整的用户指令，包括：多幅海报图、海报长图等。
步骤S1022：根据内容用户指令对所述图像集合中的图像帧进行编辑处理，形成与所述内容用户指令对应的图像海报。
所述内容用户指令为对所述海报内容进行调整的用户指令，包括：台词调整、字幕调整、增加文字、滤镜调整等。
由此可知，本申请实施例对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合，从而根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。因此，本申请实施例可以从多帧视频图像中选择出可用图像帧，并对所述图像帧进行编辑处理，直接生成图像海报。本申请实施例无需安装生成图像海报的图像处理软件，能够根据视频内容制作海报，并且操作简单，使用方便。
本实施例的根据视频制作图像海报的方法可以由任意适当的具有根据视频制作图像海报的能力的设备执行，包括但不限于：各种终端设备或者服务端，包括但不限于PC机、平板电脑、移动终端等。
实施例二
参照图4，示出了根据本申请实施例二的一种根据视频制作图像海报的方法的步骤流程图。
值得说明的是，本申请所述步骤S401至S403并不代表其执行的先后顺序。
本实施例的根据视频制作图像海报的方法包括以下步骤：
步骤S401：根据用户指令对视频文件进行截取，获得截取的所述视频文件中的至少一图像帧。
具体地，本申请实施例用户可以通过用户指令选择截取一段视频文件，并根据图像处理结果得到所述视频文件中所包含的至少一图像帧。
本申请实施例也可以通过其他方式获取所述视频文件中的至少一图像帧，比如长视频中直接提供的视频片断作为所述视频文件。
步骤S402：对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合。
具体地，所述视频文件由多帧图像帧组成，将视频文件进行处理即可获得组成所述视频文件的至少一图像帧。本申请实施例用户可以在组成所述视频文件的至少一图像帧中进行选择，将选择后的图像帧组成图像集合。
步骤S403：根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。
本申请实施例所述用户指令包括形式用户指令和/或内容用户指令，即根据所述形式用户指令和/或内容用户指令对所述海报的形式和/或内容进行调整。
由此可知，本申请实施例对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合，从而根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。因此，本申请实施例可以从多帧视频图像中选择出可用图像帧，并对所述图像帧进行编辑处理，直接生成图像海报。本申请实施例无需安装生成图像海报的图像处理软件，能够根据视频内容制作海报，并且操作简单，使用方便。
本实施例的根据视频制作图像海报的方法可以由任意适当的具有根据视频制作图像海报的能力的设备执行，包括但不限于：各种终端设备或者服务端，包括但不限于PC机、平板电脑、移动终端等。
实施例三
参照图5，示出了根据本申请实施例三的一种根据视频制作图像海报的方法的步骤流程图。
值得说明的是，本申请所述步骤S501至S503并不代表其执行的先后顺序。
本实施例的根据视频制作图像海报的方法包括以下步骤：
步骤S501：对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合。
具体地，所述视频文件由多帧图像帧组成，将视频文件进行处理即可获得组成所述 视频文件的至少一图像帧。本申请实施例用户可以在组成所述视频文件的至少一图像帧中进行选择，将选择后的图像帧组成图像集合。
步骤S502：根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。
本申请实施例所述用户指令包括形式用户指令和/或内容用户指令，即根据所述形式用户指令和/或内容用户指令对所述海报的形式和/或内容进行调整。
步骤S503：将所述图像帧所对应的视频链接附加至所述图像海报。
用户可以将所述至少一图像帧来自的视频的链接附加至所述图像海报。所述视频链接可以为整个视频文件对应的链接，也可以为所述图像帧对应的视频片断的链接。所述视频链接附加至所述图像海报可以附加在图像海报的任何位置，也可以采用透明附加层的形式附加或者其他不影响用户阅读所述图像海报的其他形式进行附加。
因此，其他用户可以在浏览所述图像海报时，通过点击所述视频链接跳转至所述视频观看页面，形成用户回流。
由此可知，本申请实施例对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合，从而根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。因此，本申请实施例可以从多帧视频图像中选择出可用图像帧，并对所述图像帧进行编辑处理，直接生成图像海报。本申请实施例无需安装生成图像海报的图像处理软件，能够根据视频内容制作海报，并且操作简单，使用方便。
本实施例的根据视频制作图像海报的方法可以由任意适当的具有根据视频制作图像海报的能力的设备执行，包括但不限于：各种终端设备或者服务端，包括但不限于PC机、平板电脑、移动终端等。
实施例四
参照图6，示出了根据本申请实施例四的一种根据视频制作图像海报的装置的结构框图。
本实施例的根据视频制作图像海报的装置包括：
集合生成模块601，用于对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合。
海报生成模块602，用于根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。
具体地，所述视频文件由多帧图像帧组成，将视频文件进行处理即可获得组成所述视频文件的至少一图像帧。本申请实施例用户可以在组成所述视频文件的至少一图像帧 中进行选择，将选择后的图像帧组成图像集合。
在本申请实施例一具体实现中，参见图7，所述集合生成模块601包括：
图像选择单元6011，用于根据视频特征要素和/或用户特征要素对所述视频文件中的至少一图像帧进行选择处理。
集合组成单元6012，用于将选择的所述图像帧按照其在所述视频文件中的播放顺序组成图像集合。
所述视频特征要素是指和视频本身相关的特征要素，包括：台词、字幕、演员、动作、情节、环境等。
例如，可以将视频中具有某演员的图像帧选择出来，或者将视频中处于某咖啡馆的图像帧选择出来。
所述用户特征要素是指和用户本身相关的特征要素，包括：用户偏好相关特征要素、用户输入指令选择的特征要素、用户最近浏览相关的特征要素等。
例如，可以将视频中和用户偏好相关的图像帧选择出来，或者将视频中和用户最近浏览视频相关的图像帧选择出来。
所述对所述视频文件中的至少一图像帧进行选择处理可以通过预先设置的算法进行处理，也可以由用户指令进行算法设置并对所述图像帧进行选择。本申请实施例也可以选择先通过预先设置的算法进行选择处理，再通过接收的用户指令对选择的图像帧进行调整，从而确定最后选择的图像帧。
由于视频中的图像帧是按照视频文件的播放顺序组成图像集合，所述图像帧之间的顺序和其在所述视频文件中的播放顺序一致，符合用户观看视频的习惯，方便后续的海报制作。
本申请实施例所述用户指令包括形式用户指令和/或内容用户指令，即根据所述形式用户指令和/或内容用户指令对所述海报的形式和/或内容进行调整。
在本申请实施例另一具体实现中，参见图8，所述海报生成模块602包括：
形式生成单元6021，用于根据形式用户指令对所述图像集合中的图像帧进行编辑处理，形成与所述形式用户指令对应的图像海报。和/或，
内容生成单元6022，用于根据内容用户指令对所述图像集合中的图像帧进行编辑处理，形成与所述内容用户指令对应的图像海报。
所述形式用户指令为对所述海报形式进行调整的用户指令，包括：多幅海报图、海报长图等。
所述内容用户指令为对所述海报内容进行调整的用户指令，包括：台词调整、字幕调整、增加文字、滤镜调整等。
由此可知，本申请实施例对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合，从而根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。因此，本申请实施例可以从多帧视频图像中选择出可用图像帧，并对所述图像帧进行编辑处理，直接生成图像海报。本申请实施例无需安装生成图像海报的图像处理软件，能够根据视频内容制作海报，并且操作简单，使用方便。
本实施例的根据视频制作图像海报的方法可以由任意适当的具有根据视频制作图像海报的能力的设备执行，包括但不限于：各种终端设备或者服务端，包括但不限于PC机、平板电脑、移动终端等。
实施例五
参照图9，示出了根据本申请实施例五的一种根据视频制作图像海报的装置的结构框图。
本实施例的根据视频制作图像海报的装置包括：
图像获得模块901，用于根据用户指令对视频文件进行截取，获得截取的所述视频文件中的至少一图像帧。
集合生成模块902，用于对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合。
海报生成模块903，用于根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。
具体地，本申请实施例用户可以通过用户指令选择截取一段视频文件，并根据图像处理结果得到所述视频文件中所包含的至少一图像帧。
本申请实施例也可以通过其他方式获取所述视频文件中的至少一图像帧，比如长视频中直接提供的视频片断作为所述视频文件。
具体地，所述视频文件由多帧图像帧组成，将视频文件进行处理即可获得组成所述视频文件的至少一图像帧。本申请实施例用户可以在组成所述视频文件的至少一图像帧中进行选择，将选择后的图像帧组成图像集合。
本申请实施例所述用户指令包括形式用户指令和/或内容用户指令，即根据所述形式用户指令和/或内容用户指令对所述海报的形式和/或内容进行调整。
由此可知，本申请实施例对视频文件中的至少一图像帧进行选择处理，将全部或者 部分图像帧组成图像集合，从而根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。因此，本申请实施例可以从多帧视频图像中选择出可用图像帧，并对所述图像帧进行编辑处理，直接生成图像海报。本申请实施例无需安装生成图像海报的图像处理软件，能够根据视频内容制作海报，并且操作简单，使用方便。
本实施例的根据视频制作图像海报的方法可以由任意适当的具有根据视频制作图像海报的能力的设备执行，包括但不限于：各种终端设备或者服务端，包括但不限于PC机、平板电脑、移动终端等。
实施例六
参照图10，示出了根据本申请实施例六的一种根据视频制作图像海报的装置的结构框图。
本实施例的根据视频制作图像海报的装置包括：
集合生成模块1001，用于对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合。
海报生成模块1002，用于根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。
链接附加模块1003，用于将所述图像帧所对应的视频链接附加至所述图像海报。
具体地，所述视频文件由多帧图像帧组成，将视频文件进行处理即可获得组成所述视频文件的至少一图像帧。本申请实施例用户可以在组成所述视频文件的至少一图像帧中进行选择，将选择后的图像帧组成图像集合。
本申请实施例所述用户指令包括形式用户指令和/或内容用户指令，即根据所述形式用户指令和/或内容用户指令对所述海报的形式和/或内容进行调整。
用户可以将所述至少一图像帧来自的视频的链接附加至所述图像海报。所述视频链接可以为整个视频文件对应的链接，也可以为所述图像帧对应的视频片断的链接。所述视频链接附加至所述图像海报可以附加在图像海报的任何位置，也可以采用透明附加层的形式附加或者其他不影响用户阅读所述图像海报的其他形式进行附加。
因此，其他用户可以在浏览所述图像海报时，通过点击所述视频链接跳转至所述视频观看页面，形成用户回流。
由此可知，本申请实施例对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合，从而根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。因此，本申请实施例可以从多帧视频图像中选择出可用图像帧，并对所 述图像帧进行编辑处理，直接生成图像海报。本申请实施例无需安装生成图像海报的图像处理软件，能够根据视频内容制作海报，并且操作简单，使用方便。
本实施例的根据视频制作图像海报的方法可以由任意适当的具有根据视频制作图像海报的能力的设备执行，包括但不限于：各种终端设备或者服务端，包括但不限于PC机、平板电脑、移动终端等。
实施例七
参照图11，示出了根据本申请实施例七的一种终端设备的结构框图，本申请具体实施例并不对终端设备的具体实现做限定。
如图11所示，该终端设备可以包括：处理器(processor)1102、通信接口(Communications Interface)1104、存储器(memory)1106、以及通信总线1108。
其中：
处理器1102、通信接口1104、以及存储器1106通过通信总线1108完成相互间的通信。
通信接口1104，用于与其它设备比如其它终端或服务端等的网元通信。
处理器1102，用于执行程序1110，具体可以执行上述根据视频制作图像海报的方法实施例中的相关步骤。
具体地，程序1110可以包括程序代码，该程序代码包括计算机操作指令。
处理器1102可能是中央处理器CPU，或者是特定集成电路ASIC(Application Specific Integrated Circuit)，或者是被配置成实施本申请实施例的一个或多个集成电路。终端设备包括的一个或多个处理器，可以是同一类型的处理器，如一个或多个CPU；也可以是不同类型的处理器，如一个或多个CPU以及一个或多个ASIC。
存储器1106，用于存放程序1110。存储器1106可能包含高速RAM存储器，也可能还包括非易失性存储器(non-volatile memory)，例如至少一个磁盘存储器。
程序1110具体可以用于使得处理器1102执行以下操作：对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合；根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。
在一种可选的实施方式中，程序1110还用于根据用户指令对视频文件进行截取，获得截取的所述视频文件中的至少一图像帧。
在一种可选的实施方式中，程序1110还用于根据视频特征要素和/或用户特征要素对所述视频文件中的至少一图像帧进行选择处理；将选择的所述图像帧按照其在所述视 频文件中的播放顺序组成图像集合。
在一种可选的实施方式中，程序1110还用于根据形式用户指令对所述图像集合中的图像帧进行编辑处理，形成与所述形式用户指令对应的图像海报；和/或，根据内容用户指令对所述图像集合中的图像帧进行编辑处理，形成与所述内容用户指令对应的图像海报。
在一种可选的实施方式中，程序1110还用于将所述图像帧所对应的视频链接附加至所述图像海报。
由此可知，本申请实施例对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合，从而根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。因此，本申请实施例可以从多帧视频图像中选择出可用图像帧，并对所述图像帧进行编辑处理，直接生成图像海报。本申请实施例无需安装生成图像海报的图像处理软件，能够根据视频内容制作海报，并且操作简单，使用方便。
需要指出，根据实施的需要，可将本申请实施例中描述的各个部件/步骤拆分为更多部件/步骤，也可将两个或多个部件/步骤或者部件/步骤的部分操作组合成新的部件/步骤，以实现本申请实施例的目的。
上述根据本申请实施例的方法可在硬件、固件中实现，或者被实现为可存储在记录介质(诸如CD ROM、RAM、软盘、硬盘或磁光盘)中的软件或计算机代码，或者被实现通过网络下载的原始存储在远程记录介质或非暂时机器可读介质中并将被存储在本地记录介质中的计算机代码，从而在此描述的方法可被存储在使用通用计算机、专用处理器或者可编程或专用硬件(诸如ASIC或FPGA)的记录介质上的这样的软件处理。可以理解，计算机、处理器、微处理器控制器或可编程硬件包括可存储或接收软件或计算机代码的存储组件(例如，RAM、ROM、闪存等)，当所述软件或计算机代码被计算机、处理器或硬件访问且执行时，实现在此描述的根据视频制作图像海报的方法。此外，当通用计算机访问用于实现在此示出的根据视频制作图像海报的方法的代码时，代码的执行将通用计算机转换为用于执行在此示出的根据视频制作图像海报的方法的专用计算机。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及方法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认 为超出本申请实施例的范围。
以上实施方式仅用于说明本申请实施例，而并非对本申请实施例的限制，有关技术领域的普通技术人员，在不脱离本申请实施例的精神和范围的情况下，还可以做出各种变化和变型，因此所有等同的技术方案也属于本申请实施例的范畴，本申请实施例的专利保护范围应由权利要求限定。

Claims (11)

  1. 一种根据视频制作图像海报的方法，其特征在于，所述方法包括：
    对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合；
    根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    根据用户指令对视频文件进行截取，获得截取的所述视频文件中的至少一图像帧。
  3. 根据权利要求1所述的方法，其特征在于，所述对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合包括：
    根据视频特征要素和/或用户特征要素对所述视频文件中的至少一图像帧进行选择处理；
    将选择的所述图像帧按照其在所述视频文件中的播放顺序组成图像集合。
  4. 根据权利要求1所述的方法，其特征在于，所述根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报包括：
    根据形式用户指令对所述图像集合中的图像帧进行编辑处理，形成与所述形式用户指令对应的图像海报；和/或，
    根据内容用户指令对所述图像集合中的图像帧进行编辑处理，形成与所述内容用户指令对应的图像海报。
  5. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    将所述图像帧所对应的视频链接附加至所述图像海报。
  6. 一种根据视频制作图像海报的装置，其特征在于，所述装置包括：
    集合生成模块，用于对视频文件中的至少一图像帧进行选择处理，将全部或者部分图像帧组成图像集合；
    海报生成模块，用于根据用户指令对所述图像集合中的图像帧进行编辑处理，形成图像海报。
  7. 根据权利要求6所述的装置，其特征在于，所述装置还包括：
    图像获得模块，用于根据用户指令对视频文件进行截取，获得截取的所述视频文件中的至少一图像帧。
  8. 根据权利要求6所述的装置，其特征在于，所述集合生成模块包括：
    图像选择单元，用于根据视频特征要素和/或用户特征要素对所述视频文件中的至少 一图像帧进行选择处理；
    集合组成单元，用于将选择的所述图像帧按照其在所述视频文件中的播放顺序组成图像集合。
  9. 根据权利要求6所述的装置，其特征在于，所述海报生成模块包括：
    根据形式用户指令对所述图像集合中的图像帧进行编辑处理，形成与所述形式用户指令对应的图像海报；和/或，
    根据内容用户指令对所述图像集合中的图像帧进行编辑处理，形成与所述内容用户指令对应的图像海报。
  10. 根据权利要求6所述的装置，其特征在于，所述装置还包括：
    链接附加模块，用于将所述图像帧所对应的视频链接附加至所述图像海报。
  11. 一种终端设备，包括：处理器、存储器、通信接口和通信总线，所述处理器、所述存储器和所述通信接口通过所述通信总线完成相互间的通信；所述存储器用于存放至少一可执行指令，所述可执行指令使所述处理器执行如权利要求1-5中任一项对应的操作。
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