JP2017505012A - Video processing method, apparatus, and playback apparatus - Google Patents

Abstract

Embodiments of the present invention provide a video processing method, a video processing apparatus, and a playback apparatus. The method includes obtaining an editing operation on a target video being played, determining a video clip selected by the editing operation, and attribute information of the selected video clip for editing the target video. Recording. In the present invention, by determining the video clip in the target video and storing the video clip information, the user can synthesize the video file based on the stored attribute information of the video clip and can be edited by professional video editing software. The operation is simple.

Description

  The present invention relates to the field of multimedia technology, and more particularly to a video processing method, apparatus, and playback apparatus.

  With the widespread use of electronic products, most digital cameras, video cameras, smartphones, and the like have an imaging function and are widely used to record video.

  Currently, video editing is generally music, editing to add subtitles to one recorded video, editing combining multiple recorded videos into one combined video, and professional video clip application for recorded video Including editing such as clipping, deleting unnecessary video content and keeping only necessary content.

  The current video editing method edits a recorded video using a relatively specialized video clip application, which is inconvenient for ordinary users and takes time and effort.

  The technical problem to be solved mainly by the embodiments of the present invention is to provide a video processing method, a video processing apparatus, and a playback apparatus capable of editing and recording a video being played back easily and quickly.

In one aspect, an embodiment of the present invention is a video processing method comprising:
Obtaining an editing operation on the target video being played, and determining a video clip selected by the editing operation;
Recording attribute information of the selected video clip and editing the target video;
A video processing method is provided.

In another aspect, an embodiment of the present invention is a video processing apparatus comprising:
An acquisition module for acquiring an editing operation on a target video being played and determining a video clip selected by the editing operation;
A recording module for recording attribute information of the selected video clip and editing the target video;
A video processing apparatus is further provided.

In another aspect, an embodiment of the present invention is a playback device, which includes a player and a processor,
The player is used to play a video,
The processor obtains an editing operation on the target video being played, determines a video clip selected by the editing operation, and attributes of the selected video clip to edit the target video There is further provided a playback apparatus used for recording information.

  In an embodiment of the present invention, by determining a video clip in the target video and storing the video clip information, the user can synthesize a video file based on the stored video clip attribute information, and professional video editing There is no need to edit by software, and operation is simple.

FIG. 1 is a flowchart of a video processing method according to an embodiment of the present invention. FIG. 2 is a flowchart of another video processing method according to an embodiment of the present invention. FIG. 3 is a flowchart of another video processing method according to an embodiment of the present invention. FIG. 4 is a diagram illustrating the structure of one video processing apparatus according to an embodiment of the present invention. FIG. 5 is a diagram showing the structure of another video processing apparatus according to an embodiment of the present invention. FIG. 6 is a diagram showing an acquisition module of the video processing apparatus in FIG. 4 or FIG. FIG. 7 is a diagram showing a recording module of the video processing apparatus in FIG. 4 or FIG. FIG. 8 is a diagram showing an editing module of the video processing apparatus in FIG. FIG. 9 is a diagram showing a synthesis module of the video processing apparatus in FIG. FIG. 10 is a diagram showing a processing module of the video processing apparatus in FIG. FIG. 11 is a diagram showing the structure of a playback apparatus according to an embodiment of the present invention.

  The technical solutions according to the embodiments of the present invention will be described clearly and in detail below with reference to the accompanying drawings according to the embodiments of the present invention. Of course, the embodiments described herein are only a part rather than all of the embodiments of the present invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

  If there is no contradiction, the following embodiments and the features in the embodiments can be combined with each other.

  FIG. 1 is a flowchart of a video processing method according to an embodiment of the present invention. The method according to the embodiment of the present invention can be realized in an electronic device capable of reproducing a video such as an aerial imaging device, a mobile phone, and a tablet. Specifically, the method includes the following steps.

  In S101, the editing operation for the target video being played back is acquired, and the video clip selected by the editing operation is determined.

  The target video being played may be a video that is being recorded, a video that has been recorded, or a video that is to be played back. When the recorded video is previewed or played back, it may be played back on a video acquisition device such as an electronic device having an imaging function such as a camera or a video camera, or a third party electronic device such as a mobile phone, tablet or personal computer. You may reproduce | regenerate to electronic devices, such as.

  While playing the video, an editing operation on the target video is detected and acquired, and after detecting the editing operation, a video clip is determined from the target video based on a decision rule associated with the editing operation.

  The editing operation may be a single click operation, a double click operation, or a long press operation.

Specifically, the decision rule is
When the editing operation is a single click operation, the length of a preset time is extended to both sides from the time of the single click in the target video, and a video clip having a certain length is determined. In this embodiment, a video clip is determined that extends from the point of single click to 2 seconds in the start direction of the target video, extends to 3 seconds in the end direction of the target video, and has a length of 5 seconds. As a matter of course, the extension time may be set to another value, for example, it is extended to 5 seconds in the start direction of the target video, 5 seconds in the end direction of the target video, and the length of time is 10 A video clip that is seconds may be determined.

  When the editing operation is two double-click operations, a video clip between the two double-click operations is determined based on the time point of two double-click operations before and after.

  When the editing operation is a long press operation, a video clip between the start time and the end time is determined in the target video based on the start time and end time of the long press operation. In order to avoid that the user presses the function button slower than the playback of the video, the time point when the function button is pressed is extended to a few seconds before and the cut video clip is more complete. Is guaranteed. In this embodiment, when the function button is pressed, the target video is extended by 2 seconds in the start direction. Of course, other lengths of time may be extended, and similarly, a preset length of time may be extended in the end direction of the target video.

  In S102, attribute information of the selected video clip is recorded, and the target video is edited.

  The attribute information of the video clip determined in S101 is stored, and this attribute information includes the start time and end time of the video clip in the target video and time information when this video clip is selected. The attribute information includes some description information, such as video clip format, length of time, memory consumption, shooting location, shooting route, and target video file name, resolution, frame rate from which the video clip is selected. Etc. may be included.

  The attribute information recorded by this video clip may be used to edit the target video. Specifically, when a video compositing command is detected, based on the recorded attribute information, video clips corresponding to all the attribute information are extracted from the target video, and the extracted video clips are combined to create a video file. To do. Here, when combining video clips, the video clips may be ordered and combined based on the time points of the video clips in the target video, and the video clips may be ordered and combined based on the determined time points in the target video of the video clips. May be. Specifically, the combination rule may be set according to a user request.

  In addition, a device that separates video acquisition and local operation, such as an aerial imaging device, determines a video clip in a locally cached video, stores corresponding description information of the video clip, and then saves each saved video Based on the description information corresponding to the video clip, the corresponding video clip may be extracted from the video recorded on the storage medium in the aerial imaging apparatus, for example, the memory card. For this reason, when the locally cached resolution is relatively low but the resolution of the video recorded on the storage medium of the aerial imaging device is relatively high, the video clip description information is first determined and described in the low resolution video. The video clip is then extracted from the high resolution video based on the information.

  When extracting a video clip from the target video, the resolution of the video clip may be changed. For example, the video clip resolution may be reduced to save space, or the video clip resolution may be improved using methods such as interpolation techniques.

  Further, when an editing operation command for editing the recorded attribute information is received and acquired, the attribute information of the video clip may be edited based on the editing operation command. Specifically, this editing operation includes one or more of correction of recorded attribute information, addition of new attribute information, and deletion of attribute information.

  When the editing operation is a modification of the recorded attribute information, when the modification operation command is received, the start time and / or the end time of the video in the attribute information may be modified. Extend or shorten, or move video clip forward or backward. Other attribute information of the video clip, for example, description information such as a shooting point, format, and resolution may be modified.

  When the editing operation is addition of new attribute information, when an additional operation command is received, the target video is reproduced again, the editing operation for the target video is received again, and the video clip selected by the editing operation is determined. The attribute information of the newly selected video clip is added and recorded.

  When the editing operation is deletion of attribute information, when a deletion operation command is received, the corresponding attribute information of the specified video clip is deleted based on the video clip specified by the deletion operation command.

  When the video compositing command is detected after the editing of the attribute information is completed, the video clip is extracted from the target video based on the edited attribute information and combined to generate a video file.

  Further, after the video clip is determined, the determined video clip may be stored. The video stream of the video clip is in a specific format such as MP4 (Moving Picture Experts Group Audio Layer IV, MPEG Audio Layer 4), AVI (Audio Video Interleave, Audio Video Interleave), and MOV (Quicktime Movie). Or the like in the storage medium according to the format. The user may preview each video clip or combine the video clips into a single video file for playback or preview. The stored video clip may be selected during one playback or may be selected by playing the target video multiple times. For this reason, there is a possibility that the time order of the storage time of the video clip does not match the time order of the video clip in the target video. While combining video clips, they may be sequentially superimposed based on the time order when the video clips were stored, or may be combined based on the time points of the video clips in the target video and combined into the video file.

  In this embodiment, selecting a video clip from the target video, extracting the video clip based on the video clip attribute information, and combining the video clip into a video file are both performed by a specialized application program. Can be realized.

  The video processing method according to the embodiment of the present invention is easy to operate, and the user does not need to have specialized video editing technology.

  As shown in FIG. 2, it is a flowchart of another video processing method according to an embodiment of the present invention. Specifically, the method includes the following steps.

  In S201, an editing operation for the target video being played back is acquired.

  In this embodiment, the target video being played back may be a video that is being recorded, a video that has been recorded, or a video that is to be played back.

  In S202, a video clip is determined from the target video based on a determination rule related to the editing operation.

  The editing operation includes a single click, a double click, or a long press operation on a physical button or a function button in an application program.

  When the editing operation is a single click operation, a video clip is determined by extending a preset length of time before and after the single click point in the target video.

  When the editing operation is a double-click operation, a video clip between the two double-click operations is determined based on the time point of the two double-click operations before and after.

  When the editing operation is a long press operation, a video clip between the start time and the end time is determined in the target video based on the start time and end time of the long press operation.

  In S203, the attribute information of the video clip is acquired.

  After determining the video clip from the target video, the video clip attribute information is extracted.

  Further, the determined video clip may be stored.

  In S204, the attribute information is stored in a prepared document.

  The attribute information of the video clip is stored in the document. Since the name of the document is related to the name of the target video, the user can search the corresponding target video based on the document name of the attribute information. This document is independent of the target video.

  In S205, a composite video operation command is acquired. When a video composition event is detected, a video clip indicated by the attribute information is extracted from the target video based on the attribute information in the document.

  Before extracting the video clip indicated by the attribute information from the target video based on the attribute information in the document, edit the attribute information according to the user's request and delete the attribute information of some video clips from the document. The attribute information corresponding to the video clip may be corrected, or new video clip attribute information may be added to the document. The document may be edited multiple times.

  When the edited video clip attribute information document satisfies the user's request, the video clip is extracted from the target video based on the modified attribute information document.

  In S206, the extracted video clip is combined with the video file.

  When compositing to a video file, the video clips are ordered based on the time order of the video clips in the target video or the time points determined in the target video of the video clips, and the ordered video clips are combined into the video file.

  This video clipping may be played back immediately after being synthesized or may be derived for later playback and stored in an electronic device such as a personal computer, mobile phone, tablet or portable hard disk.

  When the user opens a new target video and selects a video clip from the new target video, the above steps are repeated to determine the video clip from the new target video and store the video clip attribute information in the new document To do.

  In the embodiment of the present invention, since the attribute information of the video clip is stored in a document prepared in advance, the video is extracted from the target video based on the information in the document without storing the video clip clipped by the user. And memory space can be saved.

  FIG. 3 is a flowchart of still another video processing method according to an embodiment of the present invention. Specifically, the method includes the following steps.

  In S301, an editing operation for the target video being played back is acquired.

  In S302, a video clip is determined from the target video based on a determination rule related to the editing operation.

  In S303, the attribute information of the video clip is acquired.

  In S304, the attribute information is embedded in the target video.

  Specifically, the acquired video clip attribute information may be embedded in the target video, for example, the start time and end time of the video clip may be marked in the target video, and this video clip may be named or simply described Alternatively, the point in time when this video clip is determined may be marked. Both the attribute information of this video clip are encapsulated in the target video. After opening the target video, the user clicks on the determined video clip to preview the video clip.

  In S305, a composite video operation command is acquired. When a video composition event is detected, a video clip indicated by the attribute information is extracted from the target video based on the attribute information in the document.

  When obtaining the composite video operation command, the target video is opened, the determined video clip is extracted, and the video clip is stored.

  In S306, the extracted video clip is combined with a video file.

  Prior to combining the extracted video clips, the video clips are ordered based on the time in the target video or when the video clips are determined, and the ordered video clips are combined to obtain a video file.

  In this embodiment, since the attribute information of the selected video clip is embedded in the target video, the user can know the attribute information of the video clip at the same time as the target video is played, and the user can play the video clip while playing the target video. The attribute information can be corrected at any time.

  In an embodiment of the present invention, by determining a video clip in the target video and storing the video clip information, a user can synthesize a video file based on the stored video clip attribute information. In addition, editing of the video file can be realized by editing the attribute information of the video clip, and it is not necessary to edit with specialized video editing software, and the operation is simple. Video clips can be marked during recording, and the target video need not be subsequently played back to determine the video clip, saving time.

  Hereinafter, a video processing apparatus and a playback apparatus according to an embodiment of the present invention will be described.

As shown in FIG. 4, it is a figure which shows the structure of one video processing apparatus based on the Example of this invention. This video processing device can be arranged in an electronic device capable of reproducing video such as an aerial imaging device, a mobile phone, a tablet, a video camera, an aerial imaging device. Specifically, the video processing apparatus includes an acquisition module 1 and a recording module 2,
The acquisition module 1 is used to acquire an editing operation for the target video being played and determine a video clip selected by the editing operation.
The recording module 2 is used to record attribute information of the selected video clip and edit the target video.

  While the target video is played back, the acquisition module 1 acquires a single-click operation, a double-click operation or a long-press operation when the user performs an editing operation on the target video, for example, a user performs an editing operation. A video clip is determined from the target video based on a determination rule corresponding to the long press operation.

  The recording module 2 stores the attribute information of the video clip determined by the acquisition module 1, and edits the target video based on the stored attribute information.

  As shown in FIG. 5, the video processing apparatus may further include a playback module 3, an editing module 4, a synthesis module 5, and a processing module 6.

  The reproduction module 3 is used for reproducing video. The video played by the playback module 3 may be a video that is being recorded, a video that has been recorded, a video that is to be played back, a video clip that has been determined, or a final synthesized video file. Good.

  The editing module 4 is used for editing the attribute information of the recorded video clip. This editing includes modifying and deleting some video clip attribute information and adding video clip attribute information. The synthesizing module 5 is used for synthesizing video files. The processing module 6 is used to process video clips.

  As shown in FIG. 6, the acquisition module 1 includes an edit acquisition unit 11 and a video marking unit 12. The edit acquisition unit 11 is used to acquire an edit operation for the target video being played back, and this operation includes a single click operation, a double click operation, and a long press operation. The video marking unit 12 is used to determine a video clip from the target video being played based on a determination rule related to the editing operation.

  Specifically, when the editing operation acquired by the editing acquisition unit 11 is a single click operation, the video marking unit 12 extends the length of time set in advance to both sides from the time of the single click in the target video, Determine a video clip of a certain length. In the present embodiment, a video clip is determined that extends 2 seconds from the single click point in the target video start direction, extends 3 seconds in the target video end direction, and has a time length of 5 seconds. Of course, the extension time may be set to other values, for example, 5 seconds in the start direction of the target video, 5 seconds in the end direction of the target video, and the length of time is 10 seconds. A video clip may be determined.

  When the editing operation acquired by the editing acquisition unit 11 is two double-click operations, the video marking unit 12 selects a video clip between the two double-click operations based on the time points of the two double-click operations. decide.

  When the editing operation acquired by the editing acquisition unit 11 is a long press operation, the video marking unit 12 determines a video clip between the start time and the end time from the target video based on the start time and end time of the long press operation. To do. In order to avoid the user's pressing of the function button being slower than the video playback, the time point when the function button is pressed is extended to a few seconds before and the starting target video clip is more Guarantee completeness. In this embodiment, when the function button is pressed, the target video is extended by 2 seconds in the start direction. Of course, other lengths of time may be extended, and similarly, a preset length of time may be extended in the end direction of the target video.

  As shown in FIG. 7, the recording module 2 includes an attribute acquisition unit 21, a first attribute storage unit 22, and a second attribute storage unit 23.

  The attribute acquisition unit 21 is used to acquire attribute information of the video clip, and the attribute information includes a start time and an end time of the video clip in the target video, and time information when the video clip is determined. . The attribute information includes description information such as the video clip format, time length, memory consumption, shooting location, shooting route, and the target video file name, resolution, and frame rate from which the video clip is selected. But you can.

  The first attribute storage unit 22 is used to store the attribute information of the video clip acquired by the attribute acquisition unit 21 in a document prepared in advance.

  When the attribute information of the video clip is stored in a manner to be stored in a document prepared in advance, since the name of the document is related to the name of the target video, the user can select the target corresponding to the name based on the document name of the attribute information. You can search for videos. Of course, this document may be named under other names. This document is independent of the target video.

  The second attribute storage unit 23 is used for embedding the attribute information of the video clip acquired by the attribute acquisition unit 21 in the information of the target video.

  When storing the attribute information of the video clip in a method of embedding in the target video, the acquired attribute information of the video clip is embedded in the target video, for example, marking the start time and end time of the video clip in the target video, The video clip may be named or briefly described, or it may be marked when this video clip is determined. Both information of this video clip is encapsulated in the target video. After opening the target video, the user clicks on the determined video clip to preview the video clip.

  As shown in FIG. 8, when the attribute information of the stored video clip needs to be edited, the editing is performed using the editing module 4. The editing module 4 includes a command acquisition unit 41 and an editing unit 42. The command acquisition unit is used to acquire an editing operation command for editing the recorded attribute information. When the command acquisition unit 41 receives and acquires an editing operation command for editing the recorded attribute information, the editing unit 42 edits the attribute information of the video clip based on the acquired editing operation command. Specifically, this editing operation includes one or more of correction of recorded attribute information, addition of new attribute information, and deletion of attribute information.

When receiving the correction operation command, the command acquisition unit 41 corrects one or more of the start time, end time, and description information recorded in the attribute information of the video clip.
When receiving the delete operation command, the command acquisition unit 41 deletes the attribute information corresponding to the specified video clip based on the video clip specified by the delete command.
Upon receiving the additional operation command, the command acquisition unit 41 plays back the target video again, receives an editing operation on the target video to be played back again, determines a video clip selected by the editing operation, and selects the selected video. Add and record clip attribute information.

  As shown in FIG. 9, the synthesis module 5 includes a control unit 51 and a synthesis unit 52. The synthesizing module 4 is used to edit a video based on the attribute information of the video clip recorded in the recording module 2.

  When the control unit 51 detects a video synthesis event, the control unit 51 is used to extract a video clip indicated by the attribute information from the current target video. The synthesizing unit 52 combines the video clips extracted by the control unit 51 to obtain a video file. When compositing video files, they may be further combined by ordering based on the time order in the target video of the video clips or the determination time of the video clips. This video clipping may be played back immediately after being synthesized or may be derived for later playback and stored in an electronic device such as a personal computer, mobile phone, tablet or portable hard disk.

  As shown in FIG. 10, the processing module 6 is used to directly combine video clips. When the recording module 2 stores the video clips marked by the acquisition module 1 in a lump, the recording module 2 may directly synthesize the video clips stored by the processing module 6 into a video file. The processing module 6 includes a video acquisition unit 61 and a video processing unit 62. The video acquisition unit 61 is used to acquire the determined video clip, and the video processing unit 62 synthesizes the video clip. At the time of merging, the video clips may be sequentially superimposed to synthesize video files, or the video clips are ordered based on the time of the video clip in the target video, and the ordered video clips are merged.

  The specific implementation of each module and unit in the video processing apparatus according to the embodiment of the present invention may refer to the description in the embodiment corresponding to FIGS.

  In an embodiment of the present invention, by determining a video clip in the target video and storing the video clip information, the user can synthesize a video file based on the stored video clip attribute information. In addition, editing of the video file can be realized by editing the attribute information of the video clip, and it is not necessary to edit with specialized video editing software, and the operation is simple. Video clips can be marked during recording, and the target video need not be subsequently played back to determine the video clip, saving time.

  FIG. 11 is a diagram showing the structure of a playback apparatus according to an embodiment of the present invention. The playback device according to an embodiment of the present invention may be an electronic device capable of playing back video, such as an aerial imaging device, a mobile phone, a tablet, a video camera, and an aerial imaging device. The playback device of the present invention includes a player 100 and a processor 200.

The player 100 is used to play a video,
The processor 200 obtains an editing operation on the target video being played, determines a video clip selected by the editing operation, and edits the target video to edit the target video. Used to record attribute information.

  Specifically, the player 100 may be used for playback of a target video, which may be a video that is being recorded, a video that has been recorded, a preview video, or a video to be played back, as determined in the target video It may be used for playback of video clips or finally synthesized video files.

  The processor 200 acquires an editing operation for a target video to be played back by the player 100, determines a video clip selected by the editing operation based on a determination rule related to the editing operation, and the selected video clip It is used to record the attribute information.

  Further, the processor 200 acquires a single click operation, a double click operation, or a long press operation on the target video to be played by the player 100, and determines a video clip from the target video based on a determination rule related to the editing operation.

When the acquired editing operation is a single click operation, a video clip is determined from the target video by extending a predetermined length of time before and / or after the time point when the single click operation is selected. .
When the acquired editing operation is two double-click operations, a video clip between the two double-click operations is determined from the target video based on the previous and second double-click operations.
If the acquired editing operation is a long press operation, a video clip is determined from the target video based on the start time and end time of the long press operation.

  Further, the processor 200 is specifically used to acquire the attribute information of the video clip and store the attribute information in a document prepared in advance, or to embed the attribute information in the information of the target video. Here, the attribute information may include a time point in the target video of the video clip and a time point when the video clip is selected, and may include description information such as a shooting point, a shooting locus, and a resolution.

  When the processor 200 acquires an editing operation command for editing the recorded attribute information, the processor 200 edits the attribute information based on the editing operation command. Here, the editing operation includes any one or more of correction of recorded attribute information, addition of new attribute information, and deletion of attribute information.

Specifically, when a correction operation command is received, one or more of the start time, end time, and description information recorded in the attribute information of the video clip is corrected.
When the delete operation command is received, the attribute information corresponding to the specified video clip is deleted based on the video clip specified by the delete command.
Upon receiving an additional operation command, the target video is played back again, an editing operation is performed on the target video to be played back again, the video clip selected by the editing operation is determined, and attribute information of the selected video clip is added And record.

  Furthermore, when the video synthesizing instruction is acquired, the processor 200 extracts a video clip indicated by the attribute information from the target video, and synthesizes each extracted video clip into a video file. When compositing video files, they may be ordered and combined based on the time points of the video clips in the target video, or may be ordered and further combined based on when the video clips are determined.

  In addition, since the processor 200 may directly store the video clip determined from the target video, when the video synthesis command is received, the processor 200 may combine the video clips that are directly acquired and determined in a method of sequentially overlapping. Or first order and combine the video clips based on the time points in the target video of the video clips.

  In an embodiment of the present invention, by determining a video clip in the target video and storing the video clip information, a user can synthesize a video file based on the stored video clip attribute information. In addition, editing of the video file can be realized by editing the attribute information of the video clip, and it is not necessary to edit with specialized video editing software, and the operation is simple. Video clips can be marked during recording, and the target video need not be subsequently played back to determine the video clip, saving time.

  As will be appreciated, in some embodiments according to the invention, the disclosed related apparatus and methods may be implemented in other ways. For example, the apparatus embodiments as described above are merely examples. For example, the division of the module or unit is merely a division based on a logical function, and may be other division schemes when actually realized, for example, a plurality of units or assemblies may be combined or separated. It may be integrated into the system or some features may be omitted or not performed. On the other hand, the mutual coupling or direct coupling or communication connection shown or described may be an indirect coupling or communication connection by several interfaces, devices or units, electrical, mechanical Or another form may be sufficient.

  The unit described as the separation member may be physically separated or may not be physically separated, and the member shown as a unit may be a physical unit, It may not be a unit, may be located at the same place, and may be distributed over a plurality of network units. Depending on the actual demand, a part or all of the units can be selected to realize the object of the present embodiment.

  Note that each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may be physically present alone, or two or more units may be present. It may be integrated in one unit. The integrated unit described above may be realized in the form of hardware or may be realized in the form of a software functional unit.

  The integrated unit may be implemented in the form of a software functional unit and stored in a computer readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present invention can be expressed in the form of a software product in essence, a part that contributes to the prior art, or all or part of the technical solution. The computer software product may be recorded on a single recording medium, and may include a plurality of instructions that cause a computer processor to execute all or some of the steps of the method in each embodiment of the present invention. . The storage medium includes various program codes such as a USB memory, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a floppy (registered trademark) disk, or an optical disk. Includes media that can be stored.

  The above description is only an embodiment according to the present invention, and does not limit the patent protection scope of the present invention. Any equivalent structural or equivalent flow modifications made by the specification of the present invention and the accompanying drawings may be directly or indirectly implemented in other related technical fields for the same reason. Should be within the scope of protection.

Claims (51)

A video processing method comprising:
Obtaining an editing operation on the target video being played, and determining a video clip selected by the editing operation;
Recording attribute information of the selected video clip to edit the target video;
including,
A video processing method characterized by the above. In order to edit the target video, recording attribute information of the selected video clip comprises:
Obtaining attribute information of the video clip;
Storing the attribute information in a prepared document;
including,
The video processing method according to claim 1, wherein: In order to edit the target video, recording attribute information of the selected video clip comprises:
Embedding attribute information of the selected video clip in the information of the target video,
The video processing method according to claim 1, wherein: The attribute information of the selected video clip is
Including the time point of the video clip in the target video and the time point when the video clip was selected and / or descriptive information of the video clip;
The video processing method according to claim 2, wherein the video processing method is a video processing method. Detecting a video synthesis command, extracting a video clip indicated by the attribute information from the current target video;
Compositing each extracted video clip into a video file;
Further including
The video processing method according to claim 2, wherein the video processing method is a video processing method. Extracting the video clip indicated by the attribute information from the current target video,
Adjusting the resolution of the video clip when extracting the video clip from the current target video;
The video processing method according to claim 5, wherein: Combining each extracted video clip into a video file
Compositing each video clip into a video file based on the time of the video clip in the target video;
The video processing method according to claim 5, wherein: Obtaining an editing operation command for editing the recorded attribute information;
Editing the attribute information of the video clip based on the editing operation command;
Further including
The editing operation includes any one or more of correction of recorded attribute information, addition of new attribute information, and deletion of attribute information.
The video processing method according to claim 1, wherein: If the editing operation is a modification of the recorded attribute information, the step of editing the attribute information of the video clip based on the editing operation command,
Receiving a correction operation command, including a step of correcting any one or more of the start time, end time, and description information recorded in the attribute information of the video clip;
The video processing method according to claim 8, wherein: When the editing operation is deletion of attribute information, the step of editing the attribute information of the video clip based on the editing operation command,
Receiving a delete operation command, including deleting the attribute information corresponding to the specified video clip based on the video clip specified by the delete command;
The video processing method according to claim 8, wherein: When the editing operation is addition of new attribute information, the step of editing the attribute information of the video clip based on the editing operation command includes:
Receiving an additional operation command, replaying the target video;
Obtaining an editing operation for the target video to be played again, and determining a video clip selected by the editing operation;
Adding and recording attribute information of the selected video clip;
including,
The video processing method according to claim 8, wherein: The target video being played is
Including the recorded video being played, or the recorded previewed video or the video to be played back,
The video processing method according to claim 1, wherein: Obtaining an editing operation for the target video being played and determining a video clip selected by the editing operation,
Obtaining an editing operation on the target video being played;
Determining a video clip from the target video being played based on a decision rule associated with the editing operation;
including,
The video processing method according to claim 1, wherein the video processing method is a video processing method. Based on the decision rule associated with the editing operation, the step of determining a video clip from the target video being played comprises:
If the acquired editing operation is a single click operation,
Determining a video clip from the target video by extending a pre-set length of time before and / or after the single click operation is selected;
The video processing method according to claim 13. Based on the decision rule associated with the editing operation, the step of determining a video clip from the target video being played comprises:
If the acquired editing operation is two double-click operations,
Determining a video clip between the two double-click operations from the target video based on the time points of the two double-click operations before and after,
The video processing method according to claim 13. Based on the decision rule associated with the editing operation, the step of determining a video clip from the target video being played comprises:
If the acquired editing operation is a long press operation,
Determining a video clip from the target video based on a start time and an end time of the long press operation;
The video processing method according to claim 13. Obtaining the determined video clip;
Combining the video clips sequentially into a video file;
Further including
The video processing method according to claim 13. Obtaining the determined video clip;
Ordering the video clips based on the time points of the video clips in a target video;
Combining the ordered video clips;
Further including
The video processing method according to claim 13. Obtaining the determined video clip comprises:
Adjusting the resolution of the video clip when obtaining the video clip;
The video processing method according to claim 17 or 18, characterized in that: A video processing device,
An acquisition module for acquiring an editing operation on a target video being played and determining a video clip selected by the editing operation;
A recording module for recording attribute information of the selected video clip and editing the target video;
including,
A video processing apparatus. The recording module includes:
An attribute acquisition unit for acquiring the attribute information of the video clip;
A first attribute storage unit for storing the attribute information in a prepared document;
including,
21. A video processing apparatus according to claim 20, wherein The recording module includes:
An attribute acquisition unit for acquiring the attribute information of the video clip;
A second attribute storage unit for embedding the attribute information in the information of the target video;
including,
21. A video processing apparatus according to claim 20, wherein The attribute acquisition unit is specifically used to acquire the time point of the video clip in the target video and the time point when the video clip is selected and / or the description information of the video clip.
23. The video processing apparatus according to claim 21, wherein the video processing apparatus is a video processing apparatus. Further comprising a synthesis module;
The synthesis module is
Upon detecting a video composition command, a control unit for extracting a video clip indicated by the attribute information from the current target video;
A synthesis unit for synthesizing each extracted video clip into a video file;
including,
23. The video processing apparatus according to claim 21, wherein the video processing apparatus is a video processing apparatus. The control unit is specifically used to adjust the resolution of the video clip when extracting the video clip from the current target video.
25. A video processing apparatus according to claim 24. The combining unit is specifically used to combine each video clip into a video file based on the time of the video clip in the target video.
25. A video processing apparatus according to claim 24. An edit module,
The editing module is
A command acquisition unit for acquiring an editing operation command for editing the recorded attribute information;
An editing unit for editing the attribute information of the video clip based on the editing operation command;
Including
The editing operation includes any one or more of correction of recorded attribute information, addition of new attribute information, and deletion of attribute information.
21. A video processing apparatus according to claim 20, wherein The editing unit is specifically:
When receiving the correction operation command, one or more of the start time, the end time, and the description information recorded in the attribute information of the video clip are corrected,
Upon receiving the delete operation command, the attribute information corresponding to the specified video clip is deleted based on the video clip specified by the delete command,
Upon receiving an additional operation command, the target video is played back again, an editing operation is performed on the target video to be played back again, the video clip selected by the editing operation is determined, and attribute information of the selected video clip is added Used to record,
28. A video processing apparatus according to claim 27. The playback module is used for playback of a video being recorded, or playback of a recorded preview video or playback video.
21. A video processing apparatus according to claim 20, wherein The acquisition module is
An edit acquisition unit for acquiring an edit operation for the target video being played,
A video marking unit for determining a video clip from the target video being played based on a determination rule associated with the editing operation;
including,
The video processing apparatus according to claim 20, wherein the video processing apparatus is a video processing apparatus. When the editing operation acquired by the editing acquisition unit is a single click operation, the video marking unit extends the length of time set in advance before and / or after the time point when the single click operation is selected. Determine a video clip from the target video,
31. A video processing apparatus according to claim 30, wherein When the editing operation acquired by the editing acquisition unit is two double-click operations, the video marking unit is configured to perform the two double-clicks from the target video based on the time points of the two previous double-click operations. Determine the video clip during the click,
31. A video processing apparatus according to claim 30, wherein When the editing operation acquired by the editing acquisition unit is a long press operation, the video marking unit determines a video clip from the target video based on a start time and an end time of the long press operation.
31. A video processing apparatus according to claim 30, wherein A processing module;
The processing module is
A video acquisition unit for acquiring the determined video clip;
A video processing unit for sequentially superimposing the video clips into a video file;
including,
31. A video processing apparatus according to claim 30, wherein A processing module;
The processing module is
A video acquisition unit for acquiring the determined video clip;
A video processing unit for ordering the video clips based on the time points of the video clips in a target video and combining the ordered video clips;
including,
31. A video processing apparatus according to claim 30, wherein The video acquisition unit is specifically used to adjust the resolution of the video clip when acquiring the determined video clip.
36. A video processing apparatus according to claim 34 or 35. A playback device comprising a player and a processor,
The player is used to play a video,
The processor acquires an editing operation for the target video being played back, determines a video clip selected by the editing operation, records attribute information of the selected video clip, and records the target video. Used to facilitate editing of
A reproducing apparatus characterized by that. Specifically, the processor is used to acquire attribute information of the video clip and store the attribute information in a document prepared in advance.
The playback device according to claim 37. Specifically, the processor is used to acquire attribute information of the video clip and embed the attribute information in the information of the target video.
The playback device according to claim 37. The processor is specifically used to obtain the time point of the video clip in the target video and the time point when the video clip is selected and / or description information of the video clip.
40. A reproducing apparatus according to claim 38 or 39, wherein Specifically, when the processor detects a video synthesis command, the processor extracts video clips indicated by the attribute information from the current target video, and is used to synthesize each extracted video clip into a video file.
40. A reproducing apparatus according to claim 38 or 39, wherein The processor is specifically used to adjust the resolution of the video clip when extracting the video clip indicated by the attribute information from the current target video.
42. The reproducing apparatus according to claim 41. The processor is specifically used to compose each video clip into a video file based on the time of the video clip in the target video.
42. The reproducing apparatus according to claim 41. The processor specifically acquires an editing operation command for editing the recorded attribute information, and is used for editing the attribute information of the video clip based on the editing operation command.
The editing operation includes any one or more of correction of recorded attribute information, addition of new attribute information, and deletion of attribute information.
38. A playback apparatus according to claim 37. The processor is specifically:
When receiving the correction operation command, one or more of the start time, the end time, and the description information recorded in the attribute information of the video clip are corrected,
Upon receiving the delete operation command, the attribute information corresponding to the specified video clip is deleted based on the video clip specified by the delete command,
Upon receiving an additional operation command, the target video is played back again, an editing operation is performed on the target video to be played back again, the video clip selected by the editing operation is determined, and attribute information of the selected video clip is added Used to record,
45. The playback apparatus according to claim 44. The player is used to play a video that is being recorded, a video that has already been recorded, or a video that is to be played back.
38. A playback apparatus according to claim 37. Specifically, the processor obtains an editing operation for the target video being played, and is used to determine a video clip from the target video being played based on a determination rule associated with the editing operation. Be
The playback device according to any one of claims 37 to 39, wherein: The processor is specifically:
When the acquired editing operation is a single click operation, a video clip is determined from the target video by extending a predetermined length of time before and / or after the time point when the single click operation is selected. And
If the acquired editing operation is two double-click operations, a video clip between the two double-click operations is determined from the target video based on the time points of the two previous double-click operations. And
When the acquired editing operation is a long press operation, it is used to determine a video clip from the target video based on the start time and end time of the long press operation.
The playback apparatus according to claim 47, wherein: The processor specifically acquires the determined video clip, and is used to sequentially superimpose the video clip and compose it into a video file.
The playback apparatus according to claim 47, wherein: The processor specifically obtains the determined video clip and is used to order the video clips based on the time points of the video clips in a target video and combine the ordered video clips.
The playback apparatus according to claim 47, wherein: The processor is specifically used to adjust the resolution of the video clip when obtaining the determined video clip.
The playback apparatus according to claim 49 or 50, wherein:

Images