CN107770457B - Video production method, mobile terminal and computer readable storage medium - Google Patents
Video production method, mobile terminal and computer readable storage medium Download PDFInfo
- Publication number
- CN107770457B CN107770457B CN201711030088.1A CN201711030088A CN107770457B CN 107770457 B CN107770457 B CN 107770457B CN 201711030088 A CN201711030088 A CN 201711030088A CN 107770457 B CN107770457 B CN 107770457B
- Authority
- CN
- China
- Prior art keywords
- video
- duration
- preset
- video material
- transition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/265—Mixing
Abstract
The invention discloses a video production method and a mobile terminal, wherein the method comprises the following steps: acquiring a plurality of video materials; splicing and/or splitting the video materials according to the time lengths of the video materials to obtain a plurality of video segments, and adding transition between adjacent video segments; and merging the plurality of video clips. According to the method and the device, the transition is added between the video segments obtained by processing according to the video materials according to the duration of the video materials, so that the video segments are naturally linked, the efficiency of adding the transition to the video materials is improved, and the misjudgment rate of adding the transition is reduced.
Description
Technical Field
The invention relates to the field of terminals, in particular to a video making method and a mobile terminal.
Background
With the development of image technology, people's demand for video shooting is increasing day by day. After a user shoots video materials, transition cannot be added or is difficult to add to the video materials, so that the video materials are not properly linked, the problem of stiff picture jump of the formed composite video can occur, and discomfort is caused to the user when the user watches the video materials.
In the prior art, transition is added based on a mode of judging based on image information, the mode of adding transition is easy to misjudge, and if transition is not judged manually, problems that a plurality of transitions cannot be added and used correctly because of the time length of video materials still occur, for example, the time length of transition exceeds the total length of adjacent video materials, or transition addition is lacked between too long lengths of adjacent video materials, and the like.
Disclosure of Invention
The embodiment of the invention provides a video making method and a mobile terminal method, which aim to solve the problem that the misjudgment rate of transition addition is high in the prior art.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, a video production method is provided, and the method includes:
acquiring a plurality of video materials;
splicing and/or splitting the video materials according to the time lengths of the video materials to obtain a plurality of video segments, and adding transition between adjacent video segments;
and merging the plurality of video clips.
In a second aspect, a mobile terminal is provided, which includes:
an acquisition unit configured to acquire a plurality of video materials;
the transition unit is used for splicing and/or splitting the video materials according to the time lengths of the video materials to obtain a plurality of video segments, and adding transition between adjacent video segments;
a merging unit, configured to merge the plurality of video segments.
In a third aspect, a mobile terminal is provided, comprising a processor, a memory and a computer program stored on the memory and being executable on the processor, the computer program, when executed by the processor, implementing the steps of the method according to the first aspect.
In a fourth aspect, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of the method according to the first aspect.
According to the embodiment of the invention, the transition is added between the video segments obtained by processing according to the video material according to the duration of the video material, so that the video segments are naturally linked, the efficiency of adding the transition to the video material is improved, and the misjudgment rate of adding the transition is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a flow chart of a video production method provided by one embodiment of the present invention;
FIG. 2 is a flow chart of a video production method provided by another embodiment of the present invention;
FIG. 3 is a flow chart of a video production method provided by another embodiment of the present invention;
FIG. 4 is a flow chart of a video production method provided by another embodiment of the present invention;
FIG. 5 is a flow chart of a method of video production provided by another embodiment of the present invention;
FIG. 6 is a flow chart of a method of video production provided by another embodiment of the present invention;
FIG. 7 is a flow chart of a method of video production provided by another embodiment of the present invention;
FIG. 8 is a flow chart of a method of video production provided by another embodiment of the present invention;
FIG. 9 is a flow chart of a method of video production provided by another embodiment of the present invention;
FIG. 10 is a flow chart of a method of video production provided by another embodiment of the present invention;
fig. 11 is a schematic diagram of a mobile terminal provided by an embodiment of the invention;
fig. 12 is a schematic hardware structure diagram of a mobile terminal according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Fig. 1 is a flowchart of a video production method according to an embodiment of the present invention. The video production method shown in fig. 1 comprises the following steps:
s101, acquiring a plurality of video materials.
S102, splicing and/or splitting the video materials according to the time lengths of the video materials to obtain a plurality of video segments, and adding transition between the adjacent video segments.
Specifically, the transition special effect may include: cross folding, picture pushing, black field, page turning, circling in and out, freezing and the like.
And S104, merging the plurality of video clips.
Through the embodiment, according to the duration of the video material, the video material is spliced and/or split to obtain a plurality of video segments, transition is added between adjacent video segments, then the video segments are combined, the video material can be processed into the video segments capable of being directly added with the transition, manual judgment of transition is not needed, the length of the video material cannot be limited, even if the video material is extremely long or extremely short, transition can be correctly added to the video material, misjudgment of image information can be reduced, connection between the video materials is natural, and transition can be added in batches.
Fig. 2 is a flowchart of a video production method according to another embodiment of the present invention. The video production method shown in fig. 2 includes the following steps:
s201, acquiring a plurality of video materials.
S202, according to the preset video clip duration interval, the duration corresponding to each of the plurality of video materials is judged, so that the video materials which do not accord with the preset video clip in the plurality of video materials are spliced and/or split, a plurality of video clips are obtained, and transition is added between the adjacent video clips.
In an embodiment of the present invention, the preset video segment duration interval is set according to a transition duration and a video style. And the duration interval of the preset video clip is greater than the transition duration. The video style is related to the tempo of the composite video, e.g., the video style may be tempo-compact, tempo-slow, or tempo-adaptive, etc. In specific implementation, the video style type may be displayed on the user interface for the user to select, and the preset video segment duration interval may be automatically determined according to the video style selected by the user.
In another embodiment of the present invention, the preset video segment duration interval is customized by the user. In specific implementation, a user may set a preset video segment duration interval on a user interface according to a requirement, and of course, other implementable manners may also be used, and the present invention is not particularly limited.
Specifically, the transition special effect may include: cross folding, picture pushing, black field, page turning, circling in and out, freezing and the like.
And S204, merging the plurality of video clips.
Through the embodiment, the time lengths corresponding to the obtained video materials to be added with the transition are respectively judged according to the preset video segment time length interval so as to splice and/or split the video materials which are not in accordance with the preset video segment in the video materials, thereby forming a plurality of video segments capable of being directly added with the transition, the transition is added between the adjacent video segments, the video materials can be processed so as to determine the video segments capable of being directly added with the transition for the video materials, the time length of the video segments added with the transition is ensured to be larger than the transition time length, the transition is not required to be manually judged, the length of the video materials cannot be limited, even if extremely long or extremely short video materials are generated, the transition can be correctly set for the video materials, further misjudgment on image information can be reduced, the connection between the video materials is natural, and the transition can be added in batches, the user can set the duration interval of the preset video clip according to the requirement, and further can add and adjust the transition number according to the requirement activity.
Fig. 3 is a flowchart of a video production method according to another embodiment of the present invention. The video production method as shown in fig. 3 includes the following steps:
s301, acquiring a plurality of video materials.
S302, determining whether to splice and/or split the video material according to the obtained duration of the video material to be added with transition and a preset video segment duration interval, and performing corresponding splicing and/or splitting processing on the video material according to a determination result to determine a video segment for the video material until a first preset condition is reached.
S304, transition is added between adjacent video clips.
S306, merging the plurality of video clips.
Through the embodiment, after video segments are determined for a plurality of video materials forming a composite video, transition is added between adjacent video segments, the duration of each video segment is greater than the transition duration, the video materials can be processed, so that the video segments capable of being directly added with the transition are determined for the video materials, the duration of each video segment added with the transition is greater than the transition duration, manual judgment of the transition is not needed, the length of the video materials cannot be limited, even if extremely long or extremely short video materials occur, the transition can be correctly set for the video materials, misjudgment of image information can be reduced, the connection between the video materials is natural, the transition can be added in batches, a user can set the duration interval of the preset video segments according to needs, and the number of the transition can be added and adjusted according to the required activity.
Fig. 4 is a flowchart of a video production method according to another embodiment of the present invention. An embodiment of the foregoing S302 is described below with reference to fig. 4, and the video production method shown in fig. 4 includes the following steps:
s401, obtaining a plurality of video materials.
S402, determining whether to splice and/or split the video material according to the time length of the video material and a preset video segment time length interval, and performing corresponding splicing and/or splitting processing on the video material according to a determination result to determine a video segment for the video material.
S404, determining whether a first preset condition is reached. If the first preset condition is not met, the process returns to S402. If the first predetermined condition is reached, S406 is executed.
And S406, adding transition between adjacent video clips.
And S408, merging the plurality of video clips.
In an embodiment of the present invention, the step S302 and the step S402, that is, determining whether to splice and/or split the video material according to the duration of the video material and the duration interval of the preset video segment, and performing corresponding splicing and/or splitting processing on the video material according to the determination result to determine the video segment for the video material, may include: determining whether the duration of the video material accords with a preset video segment duration interval; if the duration accords with a preset video clip duration interval, determining the video material as a video clip; if the duration is larger than the duration interval of the preset video clips, splitting the video material into a plurality of video clips; if the duration is less than the duration interval of the preset video segment, splicing the video material and the next video material to form an updated video material; and determining whether to splice and/or split the updated video material according to the time length of the updated video material and the preset video segment time length interval, and performing corresponding splicing and/or splitting processing on the updated video material according to the determination result to determine the video segment for the updated video material. Fig. 5 is a flowchart of a video production method according to another embodiment of the present invention. The above steps are described in detail with reference to fig. 5, and the video production method shown in fig. 5 includes the following steps:
s501, acquiring a plurality of video materials.
S502, determining whether the duration of the video material accords with a preset video segment duration interval.
S504, if the duration accords with the preset video clip duration interval, the video material is determined to be a video clip. After that, S510 is performed.
And S506, if the duration is larger than the preset video clip duration interval, splitting the video material into a plurality of video clips. After that, S510 is performed.
And S508, if the duration is less than the duration interval of the preset video segment, splicing the video material and the next video material to form an updated video material. Returning to S502.
And S510, determining whether a first preset condition is reached. If the first preset condition is not met, the process returns to S502. If the first predetermined condition is reached, S512 is executed.
S512, transition is added between adjacent video clips.
And S514, merging the plurality of video clips.
In an embodiment of the invention, the first preset condition may be a first preset output composite video condition. Specifically, the first preset output composite video condition may be an instruction to receive a composite video.
In another embodiment of the present invention, the first preset condition may be that the next video material is the last video material forming the composite video.
Fig. 6 is a flowchart of a video production method according to another embodiment of the present invention. In fig. 6, taking the first preset condition as the example that the next video material is the last video material forming the composite video, the video production method shown in fig. 6 includes the following steps:
s601, acquiring a plurality of video materials.
S602, determining whether the duration of the video material accords with a preset video segment duration interval.
And S604, if the duration accords with the preset video clip duration interval, determining the video material as a video clip. After that, S610 is performed.
And S606, if the duration is larger than the preset video clip duration interval, splitting the video material into a plurality of video clips. After that, S610 is performed.
And S608, if the duration is less than the preset video segment duration interval, splicing the video material and the next video material to form an updated video material. Returning to S602.
And S610, determining whether the next video material is the last video material. If the next video material is not the last video material, the process returns to S602. If the next video material is the last video material, S612 is performed.
And S612, determining whether the time length of the next video material accords with a preset video segment time length interval.
And S614, if the next video material is the last section of video material and the time length of the next video material accords with the preset video segment time length interval, determining that the next video material is a video segment. After that, S620 is performed.
And S616, if the next video material is the last section of video material and the time length of the next video material is greater than the preset video segment time length interval, splitting the next video material into a plurality of video segments. After that, S620 is performed.
And S618, if the next video material is the last video material and the time length of the next video material is less than the preset video segment time length interval, combining the next video material with the previous video segment and updating the previous video segment or taking the next video material as the video segment. After that, S620 is performed.
And S620, adding transition between adjacent video clips.
And S622, merging the plurality of video clips.
In an example, the obtained video materials X1, X2, X3, X4, and X5 have durations corresponding to 1s, 3s, 1s, 4s, and 1s, the transition duration is 2s, the preset video segment duration interval is [3s, 10s ], using the video production method shown in fig. 6, first determining that the duration 1s of the video material X1 is less than the preset video segment duration interval, splicing the video material X1 and the video material X2 to form an updated video material X1 ', determining that the duration 4s of the video material X1' is within the preset video segment duration interval, determining that the video material X1 'is the video segment Y1, determining that the duration 1s of the video material X3 is less than the preset video segment duration interval, splicing the video material X3 and the video material X4 to form an updated video material X638', determining that the material X635 s of the video material X3 'is within the preset video segment duration interval, and determining that the video material X3' is the video segment Y2, and determining that the time length 1s of the last video material X5 is less than a preset video clip time length interval, combining the video material X5 with the last video clip Y2 to form an updated video clip Y2 ', adding transition between the video clips Y1 and Y2 ', and combining the video clips Y1 and Y2 '.
Example two, the obtained video materials E1, E2, E3, E4, E5, E6 have time lengths corresponding to 1s, 3s, 1s, 4s, 3s, 4s, transition time length is 2s, and preset video segment time length interval is [3s, 10s ], using the video production method shown in fig. 6, first determining that the time length 1s of the video material E1 is less than the preset video segment time length interval, splicing the video material E1 and the video material E2 to form an updated video material E1 ', determining that the time length 4s of the video material E1 ' is within the preset video segment time length interval, determining that the video material E1 ' is the video segment F1, determining that the time length 1s of the video material E3 is less than the preset video segment time length interval, splicing the video material E3 and the video material E4 to form an updated video material E3 ', determining that the time length 5s of the video material E3 ' is within the preset video segment time length interval, determining that a video material E3' is a video segment F2, determining that the duration 3s of the video material E5 is within a preset video segment duration interval, determining that the video material E5 is a video segment F3, determining that the duration 4s of the last video material E6 is within a preset video segment duration interval, determining that the video material E6 is a video segment F4, adding transitions among adjacent video segments in the video segments F1, F2, F3 and F4, and merging the video segments F1, F2, F3 and F4.
Example three, the obtained video materials M1, M2, M3, M4, M5 have durations corresponding to 1s, 12s, 3s, a transition duration of 1s, and a preset video segment duration interval of [3s, 10s ], using the video production method shown in fig. 6, first determining that the duration 1s of the video material M1 is smaller than the preset video segment duration interval, splicing the video material M1 and the video material M2 to form an updated video material M1 ', determining that the duration 2s of the video material M1 ' is smaller than the preset video segment duration interval, splicing the video material M1 ' and the video material M3 to form an updated video material M1 ", determining that the duration 3s of the video material M1" is within the preset video segment duration interval, determining that the video material M1 "is the video segment N1, determining that the duration 12s of the video material M4 is larger than the preset video segment duration interval, splitting a video material M4 into 3 video segments N2, N3 and N4, wherein each video segment is 4s, determining that the duration 3s of the last video material M5 is in a preset video segment duration interval, determining that a video material M5 is a video segment N5, adding transition fields among adjacent video segments N1, N2, N3, N4 and N5, and merging the video segments N1, N2, N3, N4 and N5.
In an embodiment of the present invention, the splitting the video material into a plurality of video segments may include: and splitting the video material into a plurality of video fragments according to the splitting relation.
In an embodiment of the present invention, the splitting the video material into a plurality of video segments according to the splitting relationship may include: splitting the video material into a plurality of video segments according to a preset proportion; or splitting the video material into a plurality of video clips at random according to the preset video clip duration.
Through the embodiment, the video materials which are not in accordance with the preset video segment time interval can be spliced and/or split according to the time length of the video materials, the video materials which are not in accordance with the preset video segment time interval after splicing are spliced and/or split to form the video segments which can be directly added with transition, the judgment and the processing of the last video material are added, the more suitable transition can be added to the last video material according to the time length of the last video material, the composite video can be automatically formed, the video segments with the transition are ensured to be added with the duration larger than the transition time length, the transition is not required to be manually judged, the length of the video materials cannot be limited, the transition can be correctly set on the video materials even if the video materials are extremely long or extremely short, and the misjudgment on the image information can be reduced, The video clip adding method and the video clip adding device have the advantages that the video clips are naturally connected and can be added in batches, a user can set the time interval of the preset video clips according to requirements, and then the number of transitions can be added and adjusted according to the requirement motility.
Fig. 7 is a flowchart of a video production method according to another embodiment of the present invention. The video production method shown in fig. 7 includes the following steps:
and S701, acquiring a plurality of video materials.
S702, according to the duration of the video material and the duration interval of the preset video segment, whether the video material is spliced and/or split is determined, corresponding splicing and/or splitting processing is carried out on the video material according to the determination result, the video segment is determined for the video material, and transition is added between the determined adjacent video segments without the transition added until a second preset condition is reached.
And S704, merging the plurality of video clips.
By the embodiment, the transition can be added between the determined adjacent video clips without adding the transition in the process of determining the video clips, and further, the transition can be added to the shot video material in real time in the process of shooting the video by the user, and the user does not need to add the transition to the shot video material after shooting is finished. Of course, the present embodiment is also applicable to the case where a transition is added after the completion of shooting.
In addition, the video material can be processed through the embodiment, so that the video clip capable of being directly added with the transition can be determined for the video material, the time length of the video clip added with the transition is ensured to be larger than the transition time length, the transition is not required to be judged manually, the length of the video material cannot be limited, even if the extremely long or extremely short video material occurs, the transition can be set for the video material correctly, further, misjudgment on image information can be reduced, the connection between the video materials is natural, the transition can be added in batches, a user can set the time interval of the preset video clip according to the requirement, and further, the number of the transitions can be added and adjusted according to the activity requirement.
Fig. 8 is a flowchart of a video production method according to another embodiment of the present invention. An embodiment of the foregoing S702 is described below with reference to fig. 8, where the video production method shown in fig. 8 includes the following steps:
s801, acquiring a plurality of video materials.
S802, according to the duration of the video material and the duration interval of the preset video segment, whether the video material is spliced and/or split is determined, and according to the determination result, corresponding splicing and/or splitting processing is carried out on the video material, so that the video segment is determined for the video material.
And S804, adding transitions between the determined adjacent video clips without adding transitions.
And S806, determining whether a second preset condition is reached. If the second preset condition is not met, the process returns to S802. If the second predetermined condition is reached, go to S808.
And S808, merging the plurality of video clips.
In an embodiment of the present invention, the step S702 and the step S802, that is, determining whether to splice and/or split the video material according to the obtained duration of the video material to be added with transition and a preset video segment duration interval, and performing corresponding splicing and/or splitting processing on the video material according to the determination result to determine the video segment for the video material, may include: determining whether the duration of the video material accords with a preset video segment duration interval; if the duration accords with a preset video clip duration interval, determining the video material as a video clip; if the duration is larger than the duration interval of the preset video clips, splitting the video material into a plurality of video clips; if the duration is less than the duration interval of the preset video segment, splicing the video material and the next video material to form an updated video material; and determining whether to splice and/or split the updated video material according to the time length of the updated video material and the preset video segment time length interval, and performing corresponding splicing and/or splitting processing on the updated video material according to the determination result to determine the video segment for the updated video material. Fig. 9 is a flowchart of a video production method according to another embodiment of the present invention. The above steps are described in detail with reference to fig. 9, and the video production method shown in fig. 9 includes the following steps:
and S901, acquiring a plurality of video materials.
S902, determining whether the duration of the video material accords with a preset video segment duration interval.
And S904, if the duration accords with the preset video segment duration interval, determining the video material as a video segment. After that, S909 is executed.
And S906, if the duration is larger than the duration interval of the preset video clip, splitting the video material into a plurality of video clips. After that, S909 is executed.
And S908, if the duration is less than the duration interval of the preset video segment, splicing the video material and the next video material to form an updated video material. Returning to S902.
And S909, adding transitions between the determined adjacent video segments without adding transitions.
S910, determining whether a second preset condition is reached. If the second preset condition is not met, the process returns to S902. If the second predetermined condition is reached, S912 is executed.
And S912, merging the plurality of video clips.
In another embodiment of the present invention, S910 may be executed after S904 and S906, and after S909 is executed, S902 may be returned to, if it is determined that the second preset condition is not reached, and S912 may be executed if it is determined that the second preset condition is reached.
Through the embodiment, the video materials which do not conform to the preset video segment time length interval can be spliced and/or split according to the time length of the video materials, and the spliced video materials which do not conform to the preset video segment time length interval are spliced and/or split, so that the video segments capable of being directly added with transitions are formed.
In an embodiment of the invention, the second preset condition may be a second preset output composite video condition. Specifically, the second preset output composite video condition may be that an instruction of receiving the composite video is received or that no new video material is obtained within a preset time.
In another embodiment of the present invention, the second preset condition may be that the next video material is the last video material forming the composite video.
Fig. 10 is a flowchart of a video production method according to another embodiment of the present invention. In fig. 10, taking the second preset condition as the example that the next video material is the last video material forming the composite video, the video production method shown in fig. 10 includes the following steps:
s1001, acquiring a plurality of video materials.
S1002, determining whether the duration of the video material accords with a preset video segment duration interval.
And S1004, if the duration accords with a preset video clip duration interval, determining that the video material is a video clip. After that, S1009 is performed.
And S1006, if the duration is greater than the preset video clip duration interval, splitting the video material into a plurality of video clips. After that, S1009 is performed.
And S1008, if the duration is smaller than the preset video segment duration interval, splicing the video material and the next video material to form an updated video material. Returning to S1002.
S1009, adding transitions between the determined adjacent video segments to which no transitions are added.
And S1010, determining whether the next video material is the last video material. If the next video material is not the last video material, the process returns to S1002. If the next video material is the last video material, S1012 is performed.
And S1012, determining whether the time length of the next video material accords with the preset video clip time length interval.
And S1014, if the next video material is the last section of video material and the time length of the next video material accords with the preset video segment time length interval, determining that the next video material is a video segment. After that, S1020 is performed.
And S1016, if the next video material is the last section of video material and the time length of the next video material is greater than the preset video segment time length interval, splitting the next video material into a plurality of video segments. After that, S1020 is performed.
And S1018. if the next video material is the last video material and the duration of the next video material is less than the preset video segment duration interval, combining the next video material with the previous video segment and updating the previous video segment or taking the next video material as the video segment. After that, S1020 is performed.
And S1020, adding transitions between the determined adjacent video clips without adding transitions.
And S1022, merging the plurality of video clips.
In an example, the obtained video materials X1, X2, X3, X4, and X5 have durations corresponding to 1s, 3s, 1s, 4s, and 1s, the transition duration is 2s, the preset video segment duration interval is [3s, 10s ], using the video production method shown in fig. 10, first determining that the duration 1s of the video material X1 is less than the preset video segment duration interval, splicing the video material X1 and the video material X2 to form an updated video material X1 ', determining that the duration 4s of the video material X1' is within the preset video segment duration interval, determining that the video material X1 'is the video segment Y1, determining that the duration 1s of the video material X3 is less than the preset video segment duration interval, splicing the video material X3 and the video material X4 to form an updated video material X638', determining that the material X635 s of the video material X3 'is within the preset video segment duration interval, and determining that the video material X3' is the video segment Y2, and determining that the time length 1s of the last video material X5 is less than a preset video clip time length interval, combining the video material X5 with the last video clip Y2 to form an updated video clip Y2 ', adding transition between the video clips Y1 and Y2 ', and combining the video clips Y1 and Y2 '.
Example two, the obtained video materials E1, E2, E3, E4, E5, E6 have time lengths corresponding to 1s, 3s, 1s, 4s, 3s, 4s, transition time length is 2s, and preset video segment time length interval is [3s, 10s ], using the video production method shown in fig. 10, first determining that the time length 1s of the video material E1 is less than the preset video segment time length interval, splicing the video material E1 and the video material E2 to form an updated video material E1 ', determining that the time length 4s of the video material E1 ' is within the preset video segment time length interval, determining that the video material E1 ' is the video segment F1, determining that the time length 1s of the video material E3 is less than the preset video segment time length interval, splicing the video material E3 and the video material E4 to form an updated video material E3 ', determining that the time length 5s of the video material E3 ' is within the preset video segment time length interval, determining a video material E3' as a video segment F2, adding transition between video segments F1 and F2, determining the duration 3s of the video material E5 to be within a preset video segment duration interval, determining a video material E5 as a video segment F3, adding transition between the video segments F2 and F3, determining the duration 4s of the last video material E6 to be within a preset video segment duration interval, determining the video material E6 as a video segment F4, adding transition between the video segments F3 and F4, and merging the video segments F1, F2, F3 and F4.
Example three, the obtained video materials M1, M2, M3, M4, M5 have durations corresponding to 1s, 12s, 3s, a transition duration of 1s, and a preset video segment duration interval of [3s, 10s ], using the video production method shown in fig. 10, first determining that the duration 1s of the video material M1 is smaller than the preset video segment duration interval, splicing the video material M1 and the video material M2 to form an updated video material M1 ', determining that the duration 2s of the video material M1 ' is smaller than the preset video segment duration interval, splicing the video material M1 ' and the video material M3 to form an updated video material M1 ", determining that the duration 3s of the video material M1" is within the preset video segment duration interval, determining that the video material M1 "is the video segment N1, determining that the duration 12s of the video material M4 is larger than the preset video segment duration interval, splitting a video material M4 into 3 video segments N2, N3 and N4, wherein each video segment is 4s, transitions are added among adjacent video segments in the video segments N1, N2, N3 and N4, the duration 3s of the last video material M5 is determined to be within a preset video segment duration interval, the video material M5 is determined to be the video segment N5, the transitions are added between the video segments N4 and N5, and the video segments N1, N2, N3, N4 and N5 are combined.
In another embodiment of the present invention, S1010 may be executed after S1004 and S1006, and if the next video material is not the last video material, S1009 may be executed, and then S1002 may be executed, and if the next video material is the last video material, S1012 may be executed.
In an embodiment of the present invention, the splitting the video material into a plurality of video segments may include: and splitting the video material into a plurality of video fragments according to the splitting relation.
In an embodiment of the present invention, the splitting the video material into a plurality of video segments according to the splitting relationship may include: splitting the video material into a plurality of video segments according to a preset proportion; or splitting the video material into a plurality of video clips at random according to the preset video clip duration.
Through the embodiment, the video materials which do not conform to the duration interval of the preset video segment can be spliced or split according to the duration of the video materials, the video materials which do not conform to the duration interval of the preset video segment after splicing are spliced or split to form the video segments which can be directly added with transition, the judgment and the processing of the last video material are added, the more proper transition can be added to the last video material according to the duration of the last video material and the composite video can be automatically formed, the video materials can be processed to determine the video segments which can be directly added with transition for the video materials, the duration of the video segments added with transition is ensured to be larger than the duration of the transition, the transition does not need to be judged manually and the length of the video materials cannot be limited, even if extremely long or extremely short video materials occur, the transition can be correctly set for the video materials, and then can reduce the erroneous judgement to image information, make the link between the video material natural and can add the transition in batches, the user can set up the duration interval of presetting the video clip according to the demand, and then can be according to the addition of demand initiative and adjustment transition quantity. .
The video production method according to the embodiment of the present invention is described above in detail. A mobile terminal according to an embodiment of the present invention is described in detail below.
Fig. 11 is a schematic diagram of a mobile terminal according to an embodiment of the present invention. As shown in fig. 11, the mobile terminal includes: an acquisition unit 111, a transition unit 112 and a merging unit 114.
The acquisition unit 111 is used to acquire a plurality of video materials. The transition unit 112 is configured to splice and/or split the video materials according to durations of the multiple video materials to obtain multiple video segments, and add transitions between adjacent video segments. The merging unit 114 is configured to merge a plurality of video segments.
According to the embodiment of the invention, the mobile terminal adds the transition between the video segments obtained by processing according to the video material according to the duration of the video material, so that the video segments are naturally linked, the efficiency of adding the transition for the video material is improved, and the misjudgment rate of adding the transition is reduced.
Optionally, as an embodiment, the transition unit 112 is specifically configured to:
judging the time lengths corresponding to the plurality of video materials respectively according to a preset video clip time length interval so as to splice and/or split the video materials which do not accord with the preset video clip in the plurality of video materials to obtain the plurality of video clips, and adding transition between adjacent video clips.
Optionally, as an embodiment, the transition unit 112 is specifically configured to:
determining whether the video material is spliced or split according to the duration of the video material and the duration interval of the preset video segment, and performing corresponding splicing and/or splitting processing on the video material according to a determination result to determine a video segment for the video material until a first preset condition is reached;
transitions are added between adjacent video segments.
Optionally, as an embodiment, the transition unit 112 is specifically configured to:
and determining whether the video material is spliced and/or split according to the duration of the video material and the duration interval of the preset video segment, performing corresponding splicing and/or splitting processing on the video material according to a determination result to determine the video segment for the video material, and adding transition between the determined adjacent video segments without adding transition until a second preset condition is reached.
Optionally, as an embodiment, the transition unit 112 is specifically configured to:
determining whether the duration of the video material conforms to the duration interval of the preset video clip;
if the duration accords with the preset video clip duration interval, determining the video material as the video clip;
if the duration is greater than the preset video clip duration interval, splitting the video material into a plurality of video clips;
if the duration is less than the preset video segment duration interval, splicing the video material and the next video material to form an updated video material;
and determining whether to splice and/or split the updated video material according to the time length of the updated video material and the preset video segment time length interval, and performing corresponding splicing and/or splitting processing on the updated video material according to a determination result to determine a video segment for the updated video material.
Optionally, as an embodiment, the first preset condition is that the next video material is the last video material; the transition unit 112 is further configured to:
if the next video material is the last section of video material, determining whether the duration of the next video material accords with the duration interval of the preset video segment;
if the next video material is the last section of video material and the time length of the next video material accords with the preset video segment time length interval, determining that the next video material is the video segment;
if the next video material is the last section of video material and the duration of the next video material is greater than the preset video clip duration interval, splitting the next video material into a plurality of video clips;
and if the next video material is the last section of video material and the time length of the next video material is less than the preset video segment time length interval, combining the next video material to an adjacent video segment or taking the next video material as the video segment.
Optionally, as an embodiment, the second preset condition is that the next video material is the last video material; the transition unit 112 is further configured to:
if the next video material is the last section of video material, determining whether the duration of the next video material accords with the duration interval of the preset video segment;
if the next video material is the last section of video material and the time length of the next video material accords with the preset video segment time length interval, determining that the next video material is the video segment, and adding transition between the determined adjacent video segments without adding transition;
if the next video material is the last section of video material and the duration of the next video material is greater than the preset video segment duration interval, splitting the next video material into a plurality of video segments, and adding transitions between the determined adjacent video segments without adding transitions;
and if the next video material is the last section of video material and the duration of the next video material is less than the preset video segment duration interval, combining the next video material to an adjacent video segment or taking the next video material as the video segment, and adding transition between the determined adjacent video segments without adding transition.
Optionally, as an embodiment, the transition unit 112 is specifically configured to split the video material into a plurality of video segments according to a splitting relationship.
Optionally, as an embodiment, the transition unit 112 is specifically configured to:
splitting the video material into a plurality of video segments according to a preset proportion; alternatively, the first and second electrodes may be,
and splitting the video material into a plurality of video clips at random according to the preset video clip duration.
Optionally, as an embodiment, the first preset condition is a first preset output composite video condition.
Optionally, as an embodiment, the second preset condition is a second preset output composite video condition.
Optionally, as an embodiment, the preset video segment duration interval is set according to a transition duration and a video style, where the video style is related to a rhythm of a composite video; or, the preset video segment duration interval is customized by a user.
Optionally, as an embodiment, the transition special effect includes: cross folding, picture pushing, black field, page turning, circling in and out, and freezing.
The mobile terminal provided in the embodiment of the present invention can implement each process implemented by the mobile terminal in the embodiments of the methods in fig. 1 to fig. 10, and is not described herein again to avoid repetition. According to the mobile terminal provided by the invention, video materials are spliced and/or split according to the duration of the video materials to obtain a plurality of video segments, transitions are added between adjacent video segments, then the video segments are combined, the video materials can be processed into the video segments capable of being directly added with the transitions, the transitions do not need to be judged manually, the lengths of the video materials cannot be limited, even if extremely long or short video materials occur, the transitions can be correctly added to the video materials, further, misjudgment on image information can be reduced, the connection between the video materials is natural, and the transitions can be added in batches.
Fig. 12 is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, where the mobile terminal 1100 includes, but is not limited to: radio frequency unit 1101, network module 1102, audio output unit 1103, input unit 1104, sensor 1105, display unit 1106, user input unit 1107, interface unit 1108, memory 1109, processor 1110, and power supply 1111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 12 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
Wherein, the processor 1110 is configured to: acquiring a plurality of video materials; splicing and/or splitting the video materials according to the time lengths of the video materials to obtain a plurality of video segments, and adding transition between adjacent video segments; and merging the plurality of video clips.
According to the mobile terminal provided by the invention, video materials are spliced and/or split according to the duration of the video materials to obtain a plurality of video segments, transitions are added between adjacent video segments, then the video segments are combined, the video materials can be processed into the video segments capable of being directly added with the transitions, the transitions do not need to be judged manually, the lengths of the video materials cannot be limited, even if extremely long or short video materials occur, the transitions can be correctly added to the video materials, further, misjudgment on image information can be reduced, the connection between the video materials is natural, and the transitions can be added in batches.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 1101 may be configured to receive and transmit signals during a message transmission or a call, and specifically, receive downlink data from a base station and then process the received downlink data to the processor 1110; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 1101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 1101 may also communicate with a network and other devices through a wireless communication system.
The mobile terminal provides the user with wireless broadband internet access, such as helping the user send and receive e-mails, browse web pages, and access streaming media, etc., through the network unit 1102.
The audio output unit 1103 may convert audio data received by the radio frequency unit 1101 or the network unit 1102 or stored in the memory 1109 into an audio signal and output as sound. Also, the audio output unit 1103 may also provide audio output related to a specific function performed by the mobile terminal 1100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 1103 includes a speaker, a buzzer, a receiver, and the like.
The input unit 1104 is used to receive audio or video signals. The input Unit 1104 may include a Graphics Processing Unit (GPU) 11041 and a microphone 11042, and the Graphics processor 11041 processes image data of still pictures or video obtained by an image capturing device, such as a camera, in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 1106. The image frames processed by the graphic processor 11041 may be stored in the memory 1109 (or other storage medium) or transmitted via the radio unit 1101 or the network unit 1102. The microphone 11042 may receive sound and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 1101 in case of the phone call mode.
The mobile terminal 1100 also includes at least one sensor 1105, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 11061 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 11061 and/or a backlight when the mobile terminal 1100 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 1105 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., and will not be described in detail herein.
The display unit 1106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 11061, and the Display panel 11061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 1107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 1107 includes a touch panel 11071 and other input devices 11072. The touch panel 11071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 11071 (e.g., operations by a user on or near the touch panel 11071 using a finger, a stylus, or any other suitable object or attachment). The touch panel 11071 may include two portions of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, and sends the touch point coordinates to the processor 1110, and receives and executes commands sent from the processor 1110. In addition, the touch panel 11071 may be implemented by various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 1107 may include other input devices 11072 in addition to the touch panel 11071. In particular, the other input devices 11072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.
Further, the touch panel 11071 can be overlaid on the display panel 11061, and when the touch panel 11071 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 1110 to determine the type of the touch event, and then the processor 1110 provides a corresponding visual output on the display panel 11061 according to the type of the touch event. Although the touch panel 11071 and the display panel 11061 are shown in fig. 12 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 11071 and the display panel 11061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.
The interface unit 1108 is an interface through which an external device is connected to the mobile terminal 1100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification unit, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. Interface unit 1108 may be used to receive input from external devices (e.g., data information, power, etc.) and transmit the received input to one or more elements within mobile terminal 1100 or may be used to transmit data between mobile terminal 1100 and external devices.
The memory 1109 may be used to store software programs as well as various data. The memory 1109 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required by at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory 1109 may include high speed random access memory and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 1110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or units stored in the memory 1109 and calling data stored in the memory 1109, thereby integrally monitoring the mobile terminal. Processor 1110 may include one or more processing units; preferably, the processor 1110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1110.
The mobile terminal 1100 may also include a power supply 1111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 1111 may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.
In addition, the mobile terminal 1100 includes some functional units that are not shown, and thus will not be described in detail herein.
Preferably, an embodiment of the present invention further provides a mobile terminal, which includes a processor 1110, a memory 1109, and a computer program that is stored in the memory 1109 and is executable on the processor 1110, where the computer program, when executed by the processor 1110, implements each process of the above-described video production method embodiment, and can achieve the same technical effect, and details are not described here to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the video production method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. A method of video production, comprising:
acquiring a plurality of video materials;
judging the time lengths corresponding to the plurality of video materials respectively according to a preset video clip time length interval so as to splice and/or split the video materials which do not accord with the preset video clip in the plurality of video materials to obtain the plurality of video clips, and adding transition between adjacent video clips, wherein the plurality of video clips are video clips suitable for directly adding transition, and the time length of each video clip is within the preset video clip time length interval; the preset video clip duration interval is set according to the transition duration and the video style, and the preset video clip duration interval is greater than the transition duration;
merging the plurality of video segments;
wherein, according to a preset video segment duration interval, the duration corresponding to each of the plurality of video materials is determined, so as to splice and/or split the video materials which do not conform to the preset video segment among the plurality of video materials, and obtaining the plurality of video segments comprises: determining whether to splice and/or split the video material according to the duration of the video material and the duration interval of the preset video segment, and performing corresponding splicing and/or splitting processing on the video material according to a determination result to determine a video segment for the video material;
determining whether to splice and/or split the video material according to the duration of the video material and the duration interval of the preset video segment, and performing corresponding splicing and/or splitting processing on the video material according to a determination result to determine the video segment for the video material, wherein the determining the video segment for the video material comprises:
determining whether the duration of the video material conforms to the duration interval of the preset video clip;
if the duration accords with the preset video clip duration interval, determining the video material as the video clip;
if the duration is greater than the preset video clip duration interval, splitting the video material into a plurality of video clips;
if the duration is less than the preset video segment duration interval, splicing the video material and the next video material to form an updated video material;
and determining whether to splice and/or split the updated video material according to the time length of the updated video material and the preset video segment time length interval, and performing corresponding splicing and/or splitting processing on the updated video material according to a determination result to determine a video segment for the updated video material.
2. The method of claim 1, further comprising:
and when the first preset condition is reached, stopping performing corresponding splicing and/or splitting processing on the video material.
3. The method of claim 1, further comprising:
and adding transitions between the determined adjacent video segments without added transitions until a second preset condition is reached.
4. A mobile terminal, characterized in that the mobile terminal comprises:
an acquisition unit configured to acquire a plurality of video materials;
the transition unit is used for judging the time lengths corresponding to the plurality of video materials respectively according to a preset video clip time length interval so as to splice and/or split the video materials which do not accord with the preset video clip in the plurality of video materials to obtain the plurality of video clips, and adding transition between adjacent video clips, wherein the plurality of video clips are video clips suitable for directly adding transition, and the time length of each video clip is within the preset video clip time length interval; the preset video clip duration interval is set according to the transition duration and the video style, and the preset video clip duration interval is greater than the transition duration;
a merging unit, configured to merge the plurality of video segments;
the transition unit is specifically configured to: determining whether to splice and/or split the video material according to the duration of the video material and the duration interval of the preset video segment, and performing corresponding splicing and/or splitting processing on the video material according to a determination result to determine a video segment for the video material;
the transition unit is specifically configured to: determining whether the duration of the video material conforms to the duration interval of the preset video clip; if the duration accords with the preset video clip duration interval, determining the video material as the video clip; if the duration is greater than the preset video clip duration interval, splitting the video material into a plurality of video clips; if the duration is less than the preset video segment duration interval, splicing the video material and the next video material to form an updated video material; and determining whether to splice and/or split the updated video material according to the time length of the updated video material and the preset video segment time length interval, and performing corresponding splicing and/or splitting processing on the updated video material according to a determination result to determine a video segment for the updated video material.
5. The mobile terminal of claim 4, wherein the transition unit is specifically configured to:
and when the first preset condition is reached, stopping performing corresponding splicing and/or splitting processing on the video material.
6. The mobile terminal of claim 4, wherein the transition unit is specifically configured to:
and adding transitions between the determined adjacent video segments without added transitions until a second preset condition is reached.
7. A mobile terminal, comprising: memory, processor and computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the video production method according to any one of claims 1 to 3.
8. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the video production method according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030088.1A CN107770457B (en) | 2017-10-27 | 2017-10-27 | Video production method, mobile terminal and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030088.1A CN107770457B (en) | 2017-10-27 | 2017-10-27 | Video production method, mobile terminal and computer readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107770457A CN107770457A (en) | 2018-03-06 |
| CN107770457B true CN107770457B (en) | 2020-01-21 |
Family
ID=61270724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711030088.1A Active CN107770457B (en) | 2017-10-27 | 2017-10-27 | Video production method, mobile terminal and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107770457B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640019B (en) * | 2018-12-13 | 2021-09-07 | 广州艾美网络科技有限公司 | Method for recording and editing long video through mobile terminal |
| CN109788212A (en) * | 2018-12-27 | 2019-05-21 | 北京奇艺世纪科技有限公司 | A kind of processing method of segmenting video, device, terminal and storage medium |
| CN110248115B (en) * | 2019-06-21 | 2020-11-24 | 上海摩象网络科技有限公司 | Image processing method, device and storage medium |
| CN110233976B (en) * | 2019-06-21 | 2022-09-09 | 广州酷狗计算机科技有限公司 | Video synthesis method and device |
| CN110336960B (en) * | 2019-07-17 | 2021-12-10 | 广州酷狗计算机科技有限公司 | Video synthesis method, device, terminal and storage medium |
| CN111083526B (en) * | 2019-12-31 | 2021-12-10 | 广州酷狗计算机科技有限公司 | Video transition method and device, computer equipment and storage medium |
| CN112188116B (en) * | 2020-08-29 | 2021-11-30 | 上海量明科技发展有限公司 | Video synthesis method, client and system based on object |
| CN112702656A (en) * | 2020-12-21 | 2021-04-23 | 北京达佳互联信息技术有限公司 | Video editing method and video editing device |
| CN113905274A (en) * | 2021-09-30 | 2022-01-07 | 安徽尚趣玩网络科技有限公司 | Video material splicing method and device based on EC (embedded computer) identification |
| CN116137672A (en) * | 2021-11-18 | 2023-05-19 | 脸萌有限公司 | Video generation method, device, apparatus, storage medium and program product |
| CN114615513B (en) * | 2022-03-08 | 2023-10-20 | 北京字跳网络技术有限公司 | Video data generation method and device, electronic equipment and storage medium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106534971A (en) * | 2016-12-05 | 2017-03-22 | 腾讯科技（深圳）有限公司 | Audio/ video clipping method and device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001176244A (en) * | 1999-12-16 | 2001-06-29 | Tdk Corp | Device for cutting tape to standard length |
| JP4699476B2 (en) * | 2005-10-27 | 2011-06-08 | 三菱電機株式会社 | Video summarization device |
| CN102724423B (en) * | 2011-09-30 | 2017-11-10 | 新奥特（北京）视频技术有限公司 | A kind of method and device of material segment processing |
| CN104184960A (en) * | 2014-08-19 | 2014-12-03 | 厦门美图之家科技有限公司 | Method for carrying out special effect processing on video file |
| CN105227862A (en) * | 2015-09-16 | 2016-01-06 | 上海工程技术大学 | Can the video recombination system of auto Segmentation camera lens and video recombination method thereof |
-
2017
- 2017-10-27 CN CN201711030088.1A patent/CN107770457B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106534971A (en) * | 2016-12-05 | 2017-03-22 | 腾讯科技（深圳）有限公司 | Audio/ video clipping method and device |
Non-Patent Citations (1)
| Title |
|---|
| 《视频文件的拆分和合并》;林雪莲;《电子与电脑》;20030331(第3期);第109-111页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107770457A (en) | 2018-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107770457B (en) | Video production method, mobile terminal and computer readable storage medium | |
| CN108255378B (en) | Display control method and mobile terminal | |
| CN111049979B (en) | Application sharing method, electronic equipment and computer readable storage medium | |
| CN108182019B (en) | Suspension control display processing method and mobile terminal | |
| CN108415652B (en) | Text processing method and mobile terminal | |
| CN108279948B (en) | Application program starting method and mobile terminal | |
| CN108459815B (en) | Display control method and mobile terminal | |
| CN109240577B (en) | Screen capturing method and terminal | |
| CN110062105B (en) | Interface display method and terminal equipment | |
| CN111142991A (en) | Application function page display method and electronic equipment | |
| CN110109593B (en) | Screen capturing method and terminal equipment | |
| CN107734170B (en) | Notification message processing method, mobile terminal and wearable device | |
| CN111026484A (en) | Application sharing method, first electronic device and computer-readable storage medium | |
| CN108881617B (en) | Display switching method and mobile terminal | |
| CN109710349B (en) | Screen capturing method and mobile terminal | |
| CN109085968B (en) | Screen capturing method and terminal equipment | |
| CN108900695B (en) | Display processing method, terminal equipment and computer readable storage medium | |
| CN110099296B (en) | Information display method and terminal equipment | |
| CN107748640B (en) | Screen-off display method and mobile terminal | |
| CN108616772B (en) | Bullet screen display method, terminal and server | |
| CN107734172B (en) | Information display method and mobile terminal | |
| CN111464428B (en) | Audio processing method, server, electronic device, and computer-readable storage medium | |
| CN110943818A (en) | Configuration method, receiving method, terminal and network side equipment | |
| CN108984066B (en) | Application icon display method and mobile terminal | |
| CN109189303B (en) | Text editing method and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |