CN112463996A - Audio and video file playing method and device, terminal and storage medium - Google Patents

Audio and video file playing method and device, terminal and storage medium Download PDF

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Publication number
CN112463996A
CN112463996A CN202011301360.7A CN202011301360A CN112463996A CN 112463996 A CN112463996 A CN 112463996A CN 202011301360 A CN202011301360 A CN 202011301360A CN 112463996 A CN112463996 A CN 112463996A
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China
Prior art keywords
audio
playing
video
segment
file
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CN202011301360.7A
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Chinese (zh)
Inventor
高格英
陈博
王朝元
杨晨
商雷
林赞磊
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Great Wall Computer Software & Systems Inc
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Great Wall Computer Software & Systems Inc
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Priority to CN202011301360.7A priority Critical patent/CN112463996A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • G06F16/43Querying
    • G06F16/438Presentation of query results
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • G06F16/48Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/487Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using geographical or spatial information, e.g. location

Abstract

The invention relates to an audio and video file playing method, an audio and video file playing device, a terminal and a storage medium, wherein the method comprises the following steps: setting a playing time sequence file of the audio and video file, wherein the playing time sequence file comprises a plurality of video segment start times and end times which appear in pairs, and a plurality of audio segment start times and end times which appear in pairs; editing the video frequency band and the audio frequency band to obtain different target playing time sequence files; playing the audio and video file according to the target playing time sequence file; the same audio and video file can be played according to different playing time sequence files, the cost of producing a plurality of versions of films of film makers is reduced, more optional appreciation schemes are provided for broad audiences, and users with different watching requirements can watch the audio and video file matched with own scenes.

Description

Audio and video file playing method and device, terminal and storage medium
Technical Field
The invention relates to the technical field of video playing, in particular to an audio and video file playing method, an audio and video file playing device, a terminal and a storage medium.
Background
Along with the development of the internet, the display equipment is more and more intelligent, the form presented to the public is diversified, and the program content is more and more abundant; due to the fact that users have different watching requirements, a studio needs to make different audio and video files, when the studio makes different audio and video files, an operator needs to re-edit the whole audio and video file, operation is complex, cost is high, and how to quickly and low-cost make different versions of audio and video files can enable users with different watching requirements to watch audio and video files matched with own scenes.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an audio/video file playing method, an audio/video file playing device, a terminal and a storage medium, wherein the same audio/video file can be played according to different playing time sequence files, the cost of producing multiple versions of films of film makers is reduced, more optional appreciation schemes are provided for broad audiences, and then users with different watching requirements can watch the audio/video file matched with own scene.
The technical scheme for solving the technical problems is as follows: the audio and video file playing method comprises the following steps:
setting a playing time sequence file of an audio and video file, wherein the playing time sequence file comprises a plurality of video segment start times and end times which appear in pairs, and a plurality of audio segment start times and end times which appear in pairs;
editing the video segment and the audio segment to obtain different target playing time sequence files;
and playing the audio and video file according to the target playing time sequence file.
The invention has the beneficial effects that: the original playing time sequence file comprises a plurality of video segment start times and end times which appear in pairs, and a plurality of audio segment start times and end times which appear in pairs; by setting an original playing time sequence file of the audio and video file, the file comprises the following playing information: the method comprises the steps of starting playing time of a video segment, ending playing time of the video segment, starting control time of an audio segment and ending control time of the audio segment, editing the video segment and the audio segment to obtain different target playing time sequence files, playing the same audio and video file according to different playing time sequence files, reducing cost of producing multiple versions of films of film makers, providing more optional appreciation schemes for broad audiences, and enabling users with different viewing requirements to view the audio and video files matched with scenes of the users.
On the basis of the technical scheme, the invention can be further improved as follows:
further, the playing the time sequence file further comprises: the audio segment comprises a volume corresponding to the audio segment and a subtitle corresponding to the audio segment.
The beneficial effect of adopting the further scheme is that: the playing time sequence file also comprises the volume and the caption corresponding to the audio and the video, so that the volume of each audio segment can be edited; by corresponding the audio segment to the subtitle, the subtitle is kept synchronized with the audio segment.
Further, the start time of the video segment is the same as the start time of the audio segment, and the end time of the video segment is the same as the end time of the audio segment.
The beneficial effect of adopting the further scheme is that: the start time and the end time of the video band and the audio band are set to be the same, so that the picture of the video band and the sound of the audio band are ensured to be synchronous.
Further, the editing the video segment and the audio segment to obtain different target playing time sequence files includes:
and processing the playing pictures of the video band and the audio band according to the watching object, or/and controlling the playing sequence of the video band and the audio band according to the playing content of the audio and video file to obtain different target playing time sequence files.
The beneficial effect of adopting the further scheme is that: through editing the playing time sequence files, the playing sequence of the audio and video files can be effectively controlled, and the specific pictures in the audio and video files can be preprocessed, so that different target playing time sequence files can be compiled for the same audio and video file, and more optional appreciation schemes are provided for the majority of audiences.
Further, the processing the playing pictures of the video segment and the audio segment according to the viewing object comprises:
identifying the audio and video file, and determining a limiting level picture in the audio and video file;
determining a target limiting level picture corresponding to the film viewing object according to the corresponding relation between the film viewing object and the limiting level picture;
and editing the audio segment and the video segment corresponding to the target limit level picture to obtain different target playing time sequence files.
The beneficial effect of adopting the further scheme is that: according to the film viewing object, the audio/video and the video section corresponding to the limiting level picture in the audio/video file are edited, so that a target playing time sequence file suitable for different film viewing objects can be compiled, and the requirements of different film viewing objects are met.
Further, the editing the audio segment and the video segment includes at least one of the following modes:
filtering the video segment and the audio segment;
playing the video band and the audio band at a preset speed;
the video segment is occluded or mosaiced and the audio segment is softened.
The beneficial effect of adopting the further scheme is that: through automatic filtration, automatic fast-forward and automatic processing such as sheltering from, can effectively handle video and audio channels, guarantee to see the shadow experience of shadow object.
Further, the playing the audio and video file according to the target playing time sequence file comprises:
importing the target playing time sequence file into a video player according to an import instruction;
and controlling the video player to read the target playing time sequence file, and playing the audio and video file in a segmented manner according to the starting time and the ending time of the video segment in the target playing time sequence file.
The beneficial effect of adopting the further scheme is that: the video player effectively interacts with the target playing time sequence file in the playing process, and segmented playing of the audio and video files is achieved.
In order to solve the above problem, this embodiment further provides an audio/video file playing device, including a setting module, an editing module, and a playing module;
the setting module is used for setting a playing time sequence file of the audio and video file, wherein the playing time sequence file comprises a plurality of video segment starting times and a plurality of audio segment ending times which appear in pairs;
the editing module is used for editing the playing time sequence file to obtain different target playing time sequence files;
the playing module is used for playing the audio and video file according to the target playing time sequence file.
In order to solve the above problem, an embodiment of the present invention further provides a terminal, including a processor and a memory;
the processor is configured to execute one or more computer programs stored in the memory to implement the steps of the audio-video file playing method as described above.
In order to solve the above problem, an embodiment of the present invention further provides a storage medium storing one or more computer programs, which are executable by one or more processors to implement the steps of the audio/video file playing method as described above.
Drawings
Fig. 1 is a schematic flow chart of an audio/video file playing method according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating a playback timing file according to an embodiment of the present invention;
FIG. 3 is a flowchart of playing a playing timing file by a video player according to an embodiment of the present invention;
fig. 4 is a schematic flowchart of an audio/video file playing method according to another embodiment of the present invention;
fig. 5 is a schematic structural diagram of an audio/video file playing apparatus according to an embodiment of the present invention.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, fig. 1 is a flowchart of an audio/video file playing method provided in an embodiment of the present invention, where the audio/video file playing method includes:
s101, setting an original playing time sequence file of the audio and video file, wherein the original playing time sequence file comprises a plurality of video segment start times and end times which appear in pairs, and a plurality of audio segment start times and end times which appear in pairs;
s102, editing the video band and the audio band to obtain different target playing time sequence files;
and S103, playing the audio and video file according to the target playing time sequence file.
In this embodiment, the original playing time series file includes a plurality of video segment start times and end times appearing in pairs, and a plurality of audio segment start times and end times appearing in pairs; by setting an original playing time sequence file of the audio and video file, the file comprises the following playing information: the playing start time of the video segment, the end time of the video segment, the control start time of the audio segment and the control end time of the audio segment are edited by the video frequency band and the audio frequency band to obtain different target playing time sequence files, and then the same audio and video file can be played according to different playing time sequence files, so that the cost of making multiple versions of films of film makers is reduced, more optional appreciation schemes are provided for broad audiences, and users with different watching requirements can watch the audio and video file matched with own scenes.
In this embodiment, the original playing time sequence file includes an audio/video file playing schedule, and the whole audio/video file is divided into a plurality of video segments and a plurality of audio segments. The video segment start time VS and end time VE occur in pairs, and the audio segment start time AS and end time AE occur in pairs, e.g., VS [00:42] VE [01:42 ]; AS ═ 01:42] AE ═ 03: 42. When the audio/video file is divided into a plurality of video segments and audio segments, the audio/video file can be divided according to the picture content of the audio/video file, for example, if a picture 1 is a person A and a picture 2 is a person B, the two pictures are divided into two video segments.
In this embodiment, the playing time sequence file further includes a volume corresponding to the audio segment; the volume corresponding to each audio segment may be the same or different, and the volume of each audio segment may be edited, where the volume has a value range of 0-10, for example, AS ═ 01:42] AE ═ 03:42] AV ═ 6, and AV ═ 6 represents that the volume of the audio segment 01: 42-03: 42 is 6.
It is understood that the playing time sequence file further comprises subtitles corresponding to the audio segments, and by corresponding the audio segments to the subtitles, the user can conveniently watch the audio and video files, namely, the start time and the end time of the subtitles are the same as the start time and the end time of the audio segments, and the subtitles and the audio segments are kept synchronous.
It should be understood that to ensure picture and sound synchronization, the start time of a video segment is the same as the start time of an audio segment and the end time of a video segment is the same as the end time of an audio segment. As shown in fig. 2, when editing the video segment, it is further necessary to edit the audio segment corresponding to the video segment, and when playing, the corresponding video segment and the audio segment are played simultaneously. In some embodiments, the start time of the video segment and the start time of the audio segment may be different, so that editing of the video segment and the audio segment, respectively, may be implemented. For example, when the picture and the sound of the audio and video file are not synchronous, the starting time of the video segment can be adjusted according to the starting time of the audio and video.
In this embodiment, by editing the video band and the audio band, the playing picture of the audio/video file can be effectively controlled, and a target playing time sequence file composed of different video band and audio band contents can be compiled; for example, the playing pictures of the video frequency band and the audio frequency band can be processed according to the film watching object, specifically, the audio and video file is identified, the limiting level picture in the audio and video file is determined, and the target limiting level picture corresponding to the film watching object is determined according to the corresponding relation between the film watching object and the limiting level picture; and editing the audio segment and the video segment corresponding to the target limit level picture to obtain different target playing time sequence files. It is understood that some limiting level pictures, such as A, B, C and D, may be included in the audio-video file; when the audio/video file comprises the limiting level picture, a target limiting level picture which is corresponding to a certain viewing object and is not suitable for viewing can be determined according to the corresponding relation between the preset viewing object and the limiting level picture, then a video segment and an audio segment which are corresponding to the target limiting level picture are determined, and different target playing time sequence files can be obtained by performing different editing processing on different audio segments and video segments. The film viewing objects include immature adults, pregnant women, old people, and the like, as shown in table 1, table 1 is a corresponding relationship between the film viewing objects and the film viewing objects provided in this embodiment, and certainly, the corresponding relationship between the film viewing objects and the limiting-level picture can be flexibly adjusted according to actual situations.
TABLE 1
Film watching object Restricted level picture
Minor age A. B, C and D
Pregnant woman B and D
The elderly B. C and D
In this embodiment, editing the audio segment and the video segment includes at least one of the following ways: filtering the video segment and the audio segment; playing the video band and the audio band at a preset multiple speed; video segments are masked or mosaiced and audio segments are softened. Wherein, the filtering video segment and the audio segment mean not playing, and skipping the video segment and the audio segment; playing the video segment and the audio segment at a preset multiple speed refers to fast forwarding the video segment and the audio segment; the occlusion of the video segment means that the original video segment is automatically occluded by other images or small videos, and the softening of the audio segment includes reducing the volume or muting or replacing the audio segment by soft music. It is understood that an audio/video file may include multiple limiting-level pictures, and when editing the corresponding video segment and audio segment, different editing manners may be adopted, for example, the video segment 1 and audio segment 1 of the limiting-level pictures adopt automatic filtering, and the video segment 3 and audio segment 3 adopt automatic fast forwarding. It will be appreciated that in the editing process of an audio segment, it is also necessary to process a subtitle associated with the audio segment, for example, to fast forward the audio segment, while fast forwarding the subtitle.
In this embodiment, the audio segment and the video segment are edited, and the playing sequence of the audio segment and the audio segment may also be controlled according to the playing content of the audio/video file, so that the target playing time sequence file is formed by the video segment and the audio segment in different playing sequences. For example, the audio and video files comprise forward narrative playing content, reverse narrative playing content and insertion narrative playing content, and for watching objects of different ages, the narrative playing content and the insertion narrative playing content are not convenient for the watching objects to understand; therefore, the playing sequence can be controlled, so that the whole audio and video file is played according to the narrative content. For example, the audio/video file comprises video segments 1-3, wherein the video segment 1 is the narrative content, the video segments 2 and 3 are the reverse narrative content, and the reverse narrative content is located in front of the narrative content, the sequence of the video segments is controlled to obtain the video segments 2, 3 and 1, and the sequence of the audio segments is controlled to obtain the audio segments 2, 1 and 3. By editing the playing time sequence file, the playing sequence of the audio and video files can be effectively controlled, and the purpose of compiling target playing time sequence files of different age groups, infant versions, primary school low-grade versions, primary school high-grade versions, middle school versions, adult versions and the like can be achieved for the same audio and video file.
In this embodiment, playing the audio/video file according to the target playing timing sequence file includes: importing the target playing time sequence file into the video player according to the import instruction; and controlling the video player to read the target playing time sequence file and playing the playing video file in a subsection mode according to the starting time and the ending time of the video segment in the playing time sequence file. In this embodiment, a UL interface of the video player provides a "play time sequence file import" function switch, receives an import instruction issued by a user, and can import a corresponding target play time sequence file into the video player, and interact with the target play time sequence file in the playing process of the video player, as shown in fig. 3, the video player reads the target play time sequence file, analyzes the play information, and plays according to the start time point and the end time of the video segment 1 and the audio segment 1, when the video segment 1 and the audio segment 1 are about to be played or played completely, the video player reads the next play time sequence, and plays the video segment 2 and the audio segment 2, thereby implementing segment play.
For convenience of understanding, the present embodiment describes an audio/video file playing method with a specific example, as shown in fig. 4, the audio/video file playing method includes:
s401, setting a playing time sequence file of the audio and video file.
In this embodiment, the format of the play time series file is defined as follows:
video segment start time VS, end time VE, audio segment start time AS, end time AE; wherein VS and VE occur in pairs and AS and AE occur in pairs; the volume AV corresponding to the audio segment has a value range of 0-10, and the values of VS, VE, AS, AE and AV are represented by [ … … ], for example
VS=[00:42]VE=[01:42]
AS=[00:42]AE=[01:42]AV=[6]
VS=[01:42]VE=[03:42]
AS=[01:42]AE=[03:42]AV=[5]
VS=[03:50]VE=[06:00]
AS=[03:50]AE=[06:00]
To ensure synchronization of the audio segment and the video segment, the start time of the video segment is the same as the start time of the audio segment, and the end time of the video segment is the same as the end time of the audio segment. It is understood that, in order to facilitate the user to improve the visual perception and the auditory perception of watching the audio/video file by the user, the playing time sequence file further includes subtitles corresponding to the audio segments.
S402, processing the playing pictures of the video band and the audio band according to the film watching object to obtain different target playing time sequence files.
Firstly, judging whether a limited level picture exists in an audio/video file, and determining a video segment and an audio segment corresponding to each limited level picture when the limited level picture exists; if the film watching object is a minor, automatically filtering, automatically fast forwarding, automatically shielding and softening all video segments and audio segments corresponding to the limited level pictures, such as filtering the video segments and the audio segments; playing the video band and the audio band at a preset multiple speed; shielding or mosaic processing the video segment and softening the audio segment; if the film watching object is a pregnant woman, determining a video segment and an audio segment corresponding to the violent or irritant picture, and automatically filtering, automatically fast forwarding and the like on the violent or irritant picture; and further, target playing time sequence files of the versions of the immature women and the pregnant women can be obtained.
In this embodiment, the playing sequence of the audio and video segments may also be controlled according to the playing content, for example, a story time track of the entire playing content of the audio and video file is first determined, and when the narration of the audio and video file is not according to the story time track and adopts time insertion or reverse narrative, the playing sequence of the audio and video segments corresponding to the insertion or reverse narrative is adjusted for a minor viewing object.
And S403, importing the target playing time sequence file into the video player according to the import instruction.
The UL interface of the video player provides a play time sequence file import function switch, receives an import instruction sent by a user, and imports the target play time sequence file of the underage version into the video player.
And S404, controlling the video player to read the target playing time sequence file and playing the audio and video files in a segmented mode.
The target playing time sequence file comprises the starting time and the ending time of the video segment; the video player plays each video segment and each audio segment according to the start time and the end time of the video segment and the audio segment in a split-end mode, and therefore in the playing process, pictures which are not suitable for being watched in an immature mode cannot appear in the audio and video files.
In the audio/video playing method provided by this embodiment, a playing timing sequence file including a playing schedule of an audio/video file is added, where the file includes the following playing information: the playing start time of the video segment, the end time of the video segment, the control start time of the audio segment, the control end time of the audio segment and the like. The video section and the audio frequency section can appear in the playing time sequence file for many times, and the whole audio and video file can be divided into a plurality of video sections and audio frequency sections. Through editing the playing time sequence files, the playing sequence of the audio and video files can be effectively controlled, and different playing time sequence files can be issued according to different film watching objects aiming at the same film. For example, it can be used to compile playing time sequence files of different age groups, infant edition, primary school low-grade edition, primary school high-grade edition, middle school edition, adult edition, etc. By editing the playing time sequence file, the specific lens or picture appearing in the original audio and video file is preprocessed, for example, scenes which are unfavorable for children and the old are subjected to automatic filtering and automatic fast forwarding, and the efficiency is improved. The cost of a film maker for releasing a plurality of versions of the film is reduced, the release of audio and video files is accelerated, and more optional appreciation schemes are provided for broad audiences.
This embodiment also provides an audio/video file playing device, as shown in fig. 5, the audio/video file playing device includes: a setting module 501, an editing module 502 and a playing module 503;
the setting module 501 is configured to set a playing time sequence file of the audio/video file, where the playing time sequence file includes a plurality of video segment start times and end times that appear in pairs, and a plurality of audio segment start times and end times that appear in pairs;
the editing module 502 is configured to edit the playing time sequence file to obtain different target playing time sequence files;
the playing module 503 is configured to play the audio/video file according to the target playing time sequence file.
Wherein playing the time sequence file further comprises: the volume corresponding to the audio segment and the caption corresponding to the audio segment; the start time of the video segment is the same as the start time of the audio segment and the end time of the video segment is the same as the end time of the audio segment.
Optionally, the editing module 502 is specifically configured to process playing pictures of the video and audio bands according to the viewing object, or/and control the playing sequence of the video and audio bands according to the playing content of the audio and video file, so as to obtain different target playing sequence files.
The editing module 502 is specifically configured to identify an audio/video file and determine a limited level picture in the audio/video file; determining a target limiting level picture corresponding to the film viewing object according to the corresponding relation between the film viewing object and the limiting level picture; editing the audio segment and the video segment corresponding to the target limiting level picture to obtain different target playing time sequence files; editing the audio and video segments corresponding to the target limit level picture includes at least one of: filtering the video band and the audio band; playing the video segment and the audio segment according to a preset speed; the video segment is masked or mosaiced and the audio segment is softened.
Optionally, the playing module 503 is specifically configured to import the target playing time sequence file into the video player according to the import instruction;
and controlling the video player to read the target playing time sequence file, and playing the audio and video files in a segmented manner according to the starting time and the ending time of the video band in the target playing time sequence file.
The embodiment of the invention provides a terminal, which comprises a processor and a memory;
the processor is configured to execute one or more computer programs stored in the memory to implement the steps of the audio/video file playing method in the foregoing embodiments, which are not described herein any more.
The embodiments of the present invention further provide a storage medium, where the storage medium stores one or more computer programs, and the one or more computer programs can be executed by one or more processors to implement the steps of the audio/video file playing method in the foregoing embodiments, which are not described herein again.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention essentially contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, an optical disk, or other various media capable of storing program codes.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained in this patent by applying specific examples, and the descriptions of the embodiments above are only used to help understanding the principles of the embodiments of the present invention; the above description is only exemplary of the present invention and should not be taken as limiting the invention, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An audio/video file playing method is characterized by comprising the following steps:
setting a playing time sequence file of an audio and video file, wherein the playing time sequence file comprises a plurality of video segment start times and end times which appear in pairs, and a plurality of audio segment start times and end times which appear in pairs;
editing the video segment and the audio segment to obtain different target playing time sequence files;
and playing the audio and video file according to the target playing time sequence file.
2. The method for playing audio/video files according to claim 1, wherein the playing of the time sequence file further comprises: the audio segment comprises a volume corresponding to the audio segment and a subtitle corresponding to the audio segment.
3. The method for playing back an audio/video file according to claim 2, wherein the start time of the video segment is the same as the start time of the audio segment, and the end time of the video segment is the same as the end time of the audio segment.
4. The method for playing the audio/video file according to claim 3, wherein the editing the video segment and the audio segment to obtain different target playing time sequence files comprises:
and processing the playing pictures of the video band and the audio band according to the watching object, or/and controlling the playing sequence of the video band and the audio band according to the playing content of the audio and video file to obtain different target playing time sequence files.
5. The method for playing the audio/video file according to claim 4, wherein the processing the playing pictures of the video segment and the audio segment according to the viewing object comprises:
identifying the audio and video file, and determining a limiting level picture in the audio and video file;
determining a target limiting level picture corresponding to the film viewing object according to the corresponding relation between the film viewing object and the limiting level picture;
and editing the audio segment and the video segment corresponding to the target limit level picture to obtain different target playing time sequence files.
6. The method for playing the audio/video file according to claim 5, wherein the editing the audio segment and the video segment corresponding to the target limiting level picture comprises at least one of the following modes:
filtering the video segment and the audio segment;
playing the video band and the audio band at a preset speed;
the video segment is occluded or mosaiced and the audio segment is softened.
7. The method for playing the audio/video file according to any one of claims 1 to 6, wherein playing the audio/video file according to the target playing timing sequence file comprises:
importing the target playing time sequence file into a video player according to an import instruction;
and controlling the video player to read the target playing time sequence file, and playing the audio and video file in a segmented manner according to the starting time and the ending time of the video segment in the target playing time sequence file.
8. The audio and video file playing device is characterized by comprising a setting module, an editing module and a playing module;
the setting module is used for setting a playing time sequence file of the audio and video file, wherein the playing time sequence file comprises a plurality of video segment starting times and a plurality of audio segment ending times which appear in pairs;
the editing module is used for editing the playing time sequence file to obtain different target playing time sequence files;
the playing module is used for playing the audio and video file according to the target playing time sequence file.
9. A terminal, characterized in that the terminal comprises a processor and a memory;
the processor is configured to execute one or more computer programs stored in the memory to implement the steps of the audio-video file playing method according to any one of claims 1 to 7.
10. A storage medium, characterized in that the storage medium stores one or more computer programs executable by one or more processors to implement the steps of the audio-video file playing method according to any one of claims 1 to 7.
CN202011301360.7A 2020-11-19 2020-11-19 Audio and video file playing method and device, terminal and storage medium Pending CN112463996A (en)

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