WO2017032249A1

WO2017032249A1 - Video file display method and system

Info

Publication number: WO2017032249A1
Application number: PCT/CN2016/095643
Authority: WO
Inventors: 应玉龙
Original assignee: 腾讯科技（深圳）有限公司
Priority date: 2015-08-26
Filing date: 2016-08-17
Publication date: 2017-03-02
Also published as: CN106488299A; CN106488299B

Abstract

Disclosed are a video file display method and system, and a nonvolatile computer storage medium. The method comprises: obtaining a file category having video files; scanning the video file category, to obtain all video files in the video file category through scanning; performing character string comparison on file names of the video files obtained through scanning; determining whether same character strings exist and the lengths of the same character strings are greater than or equal to a preset threshold; and when the same character strings exist and the lengths of the same character strings are greater than or equal to the preset threshold, extracting the same character strings as a video file display name, and mapping video files having the same character strings to the display name.

Description

Video file display method and system

The present application claims priority to Chinese Patent Application No. 201510532723.0, the entire disclosure of which is hereby incorporated by reference.

Technical field

The present application relates to the field of electronic technologies, and in particular, to a video file display method and system.

Background of the invention

With the continuous upgrading of the network environment and the continuous improvement of the performance of mobile devices, more and more users choose to watch videos on mobile phones. Mobile phones have become an essential electronic device for everyone every day. According to the annual report on TV consumption trends published by Ericsson in 2014, 74% of respondents watch videos on mobile devices at least weekly.

In order to compete for video users, major video sites are rushing to launch their own video client. The video content of these clients is different. If users want to watch different video content, they need to install a variety of video clients. Usually, the video files downloaded by these video clients are stored in different directories, and the user is invisible to manage and manage these videos. The file adds trouble. Some video clients will divide large video files into many small video files. If all the small video files are displayed to the user, the user will feel a messy feeling and the user experience is poor.

Summary of the invention

The technical problem to be solved by the present application is that the existing video display mode shows clutter and the user experience is poor.

To this end, the present application provides a video file display method, including: obtaining a file directory in which a video file exists; scanning the video file directory to scan all video files in the video file directory; The file name of the video file is compared with a string; whether the same string is present and the length of the same string is greater than or equal to the preset threshold; when the same string exists and the length of the same string is greater than or equal to the preset threshold, The same character string is extracted as a video file presentation name, and a video file having the same character string is mapped under the presentation name.

The present application also proposes a video file presentation system, the system comprising at least a memory and a processor, wherein the memory stores a directory acquisition unit, a scanning unit, a string comparison unit, a determination unit, an extraction mapping unit, and a When the processor is executed, the directory obtaining unit is configured to acquire a file directory in which a video file exists; the scanning unit is configured to scan the video file directory to scan all video files in the video file directory; The string matching unit is configured to perform string matching on the file name of the scanned video file; the determining unit is configured to determine whether the same character string exists and whether the same string length is greater than or equal to a preset threshold; The extracting mapping unit is configured to extract the same character string as a video file display name when the same character string exists and the same character string length is greater than or equal to a preset threshold value, and map the video file having the same character string to the Under the name of the presentation.

The present application also proposes a non-volatile computer storage medium, wherein a computer program is stored, the computer program is configured to: obtain a file directory in which a video file exists; scan the video file directory to scan out All the video files in the video file directory; performing string comparison on the file names of the scanned video files; determining whether the same character string exists and whether the same string length is greater than or equal to a preset threshold; when the same string exists And when the same string length is greater than or equal to the preset threshold, extracting the same string as a video file display name, and mapping the video file having the same string to the display name.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 shows a flow chart of a video file presentation method according to an embodiment of the present application;

2 is a flow chart showing a video file display method according to another embodiment of the present application;

FIG. 3 shows a schematic diagram of a video file presentation system in accordance with an embodiment of the present application; FIG.

FIG. 4 is a schematic diagram of a video file presentation system according to another embodiment of the present application; FIG.

FIG. 5 is a schematic diagram showing the hardware architecture of a video file presentation system according to another embodiment of the present application; FIG.

FIG. 6 is a schematic diagram showing the hardware architecture of a video file presentation system according to another embodiment of the present application.

Implementation

The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

FIG. 1 illustrates a video file presentation method according to an embodiment of the present application, which may include the following steps:

S11. Obtain a file directory in which a video file exists. You can search all the video clients installed locally through the user terminal, and find the directory where the video files are stored for each video client according to the related configuration files of each video client. Of course, the user can also set a file directory for storing the video file in the user terminal, so that the user terminal can obtain the file directory for storing the video file according to the setting of the user.

S12. Scan the video file directory to scan all video files in the video file directory. For example, a video file can be judged based on the file suffix name.

S13. Perform string matching on the file name of the scanned video file. Some video clients will split large video files into many small video files. For example, the video file directory may contain aaa_01.avi, aaa_02.avi, aaa_03.avi, aaa_04.avi, bbb_01.avi, bbb_02.avi, etc. Video files, which are actually small video files that are cut into a large video file. If all the files are displayed, it is not convenient for user management. Need to find similar video files, and map similar video files to a display name for user management and viewing, so a string comparison is required.

S14. It is judged whether or not the same character string exists, and when the same character string exists, the process proceeds to step S15, otherwise, the process proceeds to step S17.

S15. Determine whether the length of the same string is greater than or equal to a preset threshold. When the length of the same string is greater than or equal to the preset threshold, proceed to step S16, otherwise proceed to step S17.

S16. Extract the same string as the video file display name, and map the video file with the same string to the display name. In the above example, the video files aaa_01.avi, aaa_02.avi, aaa_03.avi, aaa_04.avi have the same string aaa, and the length of the same string is equal to the preset similarity threshold of 3, then the four video files can be considered. Belong to a similar video file, you can use the same string aaa as the video file display name and map the four video files under the display name. Similarly, if the video files bbb_01.avi and bbb_02.avi have the same character string bbb, and the length of the same character string is equal to the preset similarity threshold 3, then the two video files can be considered to belong to similar video files, and the characters can be used. The string bbb displays the name as a video file and maps the two video files under the display name. The preset threshold can be freely set by the user according to the actual situation.

S17. Set the display name using other display methods.

S18. It is judged whether there is still an unscanned file directory. When there is an unscanned file directory, the process returns to step S12 to scan the next file directory, and when there is no unscanned file directory, the process ends.

Multiple video files with the same string can be mapped to a display name by folding display. When the user clicks on the display name, the user can further display all the video files of the movie.

In step S17, when it is not suitable to display the video file by the above method, for example, other display methods as follows may be employed.

1) You can find whether there is a video configuration file in the video file directory. If a video configuration file exists, you can parse the video configuration file corresponding to the client according to the file directory. Rules, parsing the video profile to extract the title of the movie and display it as a video file. For example, some video clients will save the downloaded video files in an MD5 folder, the video file names are named in numerical order, and the movie titles are saved in the configuration file of the same video file, configured from the video. The file name is extracted from the file to avoid showing the user a meaningless number, so that the user cannot find the video file that he wants to watch.

2) It can be determined whether the directory name of the video file directory or the file name of the video file in the video file directory contains a movie name, and when the movie name is included, the movie name can be extracted and used as a video. File display name.

3) It can be determined whether the video file directory is a directory in which the video client stores the video. If the video file directory is determined to be a video client to store the video directory, the video client name_video file name may be used as the video client name. Video file display name.

4) You can also directly use the video file name as the display name.

The four other display methods listed above are merely examples, and are not exhaustive, and any other display method may be employed by those skilled in the art. When one of the presentation methods doesn't work, try using other display methods. For example, it may be determined whether a video configuration file exists in the video file directory, and when there is no video configuration file, determining whether the directory name of the video file directory or the file name of the video file in the video file directory is The movie name is included, and when the movie name is not included, it is determined whether the video file directory is a video client for storing a video directory, and if the video file directory is not a video client storing a video directory, the video file name is used. As the name of the show. The order of the above judgments is only an example, and those skilled in the art can arbitrarily set the judgment order of the display methods 1), 2), and 3), and only use the display method 4 when the display methods 1), 2), and 3) are not applicable. ), that is, directly use the video file name as the display name.

In addition, the four other display methods listed above are not limited to the steps S13-S16. When applicable, in fact, the four other display methods listed can be used in combination with the above steps S13-S16 to provide a more accurate video presentation for the user. For example, it is possible that the video file name is: a digital sequence _01.avi, a digital sequence _02.avi, a digital sequence _03.avi, a digital sequence _04.avi, and if only the above steps S13-S16 are used, The video file display name is just a meaningless sequence of numbers, and the user still cannot clear the video file information by showing the name. At this time, for example, in conjunction with the enumerated method 1), the movie name is extracted from the video profile and displayed as a video file name.

Of course, all the above display methods can also be performed synchronously or sequentially, and the obtained display names are presented to the user for selection, and the user can select a display name that is more in line with his own viewing habits.

FIG. 2 illustrates a video file display method according to another embodiment of the present application, including the following steps:

S21. Obtain a file directory in which the video file exists;

S22. Determine whether the video file directory needs to be filtered, if the video file directory does not need to be filtered, step S23 is performed, otherwise step S29 is performed;

S23. Scan the video file directory to scan all video files in the video file directory;

S24. Perform string matching on the file names of the scanned video files;

S25. Determine whether the same string exists, when the same string exists, proceeds to step S26, otherwise proceeds to step S28;

S26. Determine whether the length of the same string is greater than or equal to the preset threshold, when the same string length is greater than or equal to the preset threshold, proceeds to step S27, otherwise proceeds to step S28;

S27. Extract the same string as a video file display name, and map the video file with the same string to the display name;

S28. Use other display methods to set the display name;

S29. It is judged whether there is still an unscanned file directory. When there is an unscanned file directory, the process returns to step S22 to determine whether the next file directory needs to be filtered, and ends when there is no unscanned file directory.

Compared with the previous embodiment, the video file display method in this embodiment adds step S22 to determine whether the video file directory needs to be filtered, and performs normal scanning process when filtering is not required, which is the same as in the previous embodiment. When filtering is required, the file directory is directly skipped to scan the next file directory, thereby improving the scanning speed. This is because individual clients encrypt the downloaded video, or do not use a standard video container to save the video content, causing the downloaded video files to be played by other players, so these video files can be filtered out.

There are many ways to determine whether a video file needs to be filtered. The more common one is to judge by the suffix name of the video file. Specifically, the user terminal can execute an automated script code, and try to use the video player to play the video files in each video file directory, thereby summarizing all the video file suffix names that can be played normally. Video file suffixes include standard and private. Common standard video suffixes include .AVI, .WMA, .RMVB, .RM, .FLV, .MP4, .MID, .3GP, etc. Some video clients can also define their own. Private video suffixes such as .bdv, .storm, .vdat, .v, etc. After the user terminal summarizes the suffix names of all the video files that can be played normally, the suffix name of the video file in the video file directory may be used to determine whether the video file directory needs to be filtered, that is, when the video file is When the suffix name indicates that the video file can be played normally, the directory is not filtered. Otherwise, the scanning process for the directory can be omitted. Of course, it is also possible for the user to set the video file directory to be filtered by the user.

FIG. 3 shows a schematic diagram of a video file presentation system according to an embodiment of the present application. Corresponding to the video file presentation method shown in FIG. 1, the system includes:

a directory obtaining unit 31, configured to acquire a file directory in which a video file exists;

The scanning unit 32 is configured to scan the video file directory to scan all the video files in the video file directory;

The string matching unit 33 is configured to perform string matching on the file names of the scanned video files;

The determining unit 34 is configured to determine whether the same character string exists and whether the same character string length is greater than or equal to a preset threshold;

Extracting the mapping unit 35, when the same character string exists and the length of the same character string is greater than or equal to the preset threshold, extracting the same character string as the video file display name, and mapping the video file having the same character string to the display name;

An additional display unit 36, configured to set a display name by using another display method when the same string does not exist or the length of the same string is less than a preset threshold;

The unscanned directory determining unit 37 is configured to determine whether there is still an unscanned file directory. When there is an unscanned file directory, the scanning unit 32 is started to scan the next file directory when there is no unscanned file directory. Then it ends.

Through the above-mentioned respective units, a plurality of small video files divided into large video files in a part of the video file directory are extracted, and the same character string in the file names of the plurality of small video files is extracted, and the same character string is used as a video file display name. , so that multiple video files with the same string can be mapped to a display name to provide a better experience for users.

As with the above embodiments, the additional display unit 36 may include a first display unit, a second display unit, a third display unit, and a fourth display unit, wherein:

The first display unit is configured to search for a video configuration file in the video file directory. If a video configuration file exists, the video configuration file may be parsed according to the video configuration file parsing rule of the client corresponding to the file directory to extract the video file. Name and display it as a video file name;

The second display unit is configured to determine a directory name of the video file directory or the video file Whether the file name of the video file in the directory contains the movie name, and when the movie name is included, the movie name can be extracted and displayed as a video file name;

The third display unit is configured to determine whether the video file directory is a directory where the video client stores the video. If the video file directory is determined to be a video client to store the video directory, the video client name _ video file may be used. Name" as the video file display name;

The fourth display unit is used to use the video file name as the display name.

Similarly, when one of the display units is not applicable, you can try to use other display units. Only when the first, second, and third display units are not applicable, use the fourth display unit, that is, directly use the video file name. As the name of the show. The above display units are also not limited to use when the character string comparison unit 33, the determination unit 34, and the extraction mapping unit 35 are not applicable, and the above display unit can be used together with the character string comparison unit 33, the determination unit 34, and the extraction mapping unit 35. In order to provide users with more accurate video presentations; all of the above display units can also be started synchronously or sequentially, and the obtained display names are presented to the user for selection, and the user can select a display name that is more in line with his own viewing habits. .

FIG. 4 is a schematic diagram of a video file presentation system according to another embodiment of the present application. Corresponding to the video file presentation method shown in FIG. 2, the system includes:

a directory obtaining unit 41, configured to acquire a file directory in which a video file exists;

The filtering unit 42 is configured to determine whether the video file directory needs to be filtered, if the video file directory does not need to be filtered, the scanning unit 43 is started, otherwise the unscanned directory determining unit 48 is started;

The scanning unit 43 is configured to scan the video file directory to scan all the video files in the video file directory;

The string matching unit 44 is configured to perform string matching on the file names of the scanned video files;

The determining unit 45 is configured to determine whether the same character string exists and the length of the same string is Greater than or equal to a preset threshold;

The extracting mapping unit 46 extracts the same character string as a video file display name when the same character string exists and the same character string length is greater than or equal to the preset threshold value, and maps the video file having the same character string to the display name;

An additional display unit 47, configured to set a display name by using another display method when the same string does not exist or the length of the same string is less than a preset threshold;

The unscanned directory determining unit 48 is configured to determine whether there is still an unscanned file directory. When there is an unscanned file directory, the filtering unit 42 is started to determine whether the next file directory needs to be filtered, when there is no unscanned file. The catalog ends.

Compared with the previous embodiment, the video file display method of the embodiment increases the filtering unit 42 to determine whether the video file directory needs to be filtered, and when the filtering is not required, the scanning unit 43 is started to perform a normal scanning process, and when filtering is required, When the file directory is directly skipped to scan the next file directory, the scanning speed can be improved. Similarly, in this embodiment, the video file suffix name can be used to determine whether the video file needs to be filtered.

FIG. 5 is a schematic diagram showing the hardware architecture of a video file presentation system according to another embodiment of the present application. The apparatus can include a processor 501, a memory 502, and a bus 503. Processor 501 and memory 502 are interconnected by a bus 503.

The memory 502 stores a directory acquisition unit 31, a scanning unit 32, a character string comparison unit 33, a determination unit 34, an extraction mapping unit 35, an additional display unit 36, and an unscanned directory determination unit 37, which are executed by the processor 501. The operations performed by the directory acquisition unit 31, the scanning unit 32, the character string comparison unit 33, the determination unit 34, the extraction mapping unit 35, the additional display unit 36, and the unscanned directory determination unit 37 are the same as those of the embodiment shown in FIG. The same, no longer repeat here.

FIG. 6 is a schematic diagram showing the hardware architecture of a video file presentation system according to another embodiment of the present application. The apparatus can include a processor 601, a memory 602, and a bus 603. Processor 601 and memory 602 are interconnected by a bus 603.

The memory 602 stores a directory obtaining unit 41, a filtering unit 42, a scanning unit 43, a character string comparing unit 44, a determining unit 45, an extracting mapping unit 46, an additional display unit 47, and an unscanned directory determining unit 48, when said When the processor 601 is executed, the directory acquisition unit 41, the filtering unit 42, the scanning unit 43, the character string comparison unit 44, the determination unit 45, the extraction mapping unit 46, the additional display unit 47, and the operations performed by the unscanned directory determination unit 48. The same as the embodiment shown in FIG. 4, and details are not described herein again.

The video file display method and system, the plurality of small video files divided into large video files in a part of the video file directory, extracting the same character string in the file names of the plurality of small video files, and using the same string as the video The file display name, whereby multiple video files with the same string can be mapped to a display name, so that the user can clarify the video file information by displaying the name, thereby providing a better experience for the user.

Those skilled in the art should understand that the video file display method and system provided by the present application can be applied not only to mobile smart devices such as Android, IOS or Windows Phone, but also to all computer devices.

Those skilled in the art will also appreciate that the present application can take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware.

The embodiment of the present application further provides a computer readable storage medium having stored therein computer executable instructions, such as a non-volatile memory such as an optical disk, a hard disk, or a flash memory. The computer executable instructions described above are for causing a computer or similar computing device to perform various operations in the video file presentation method described above.

The present application is described with reference to flowchart illustrations and/or block diagrams of a method, a device (system), and a computer program product according to embodiments of the present application, it being understood that each of the flowcharts and/or block diagrams can be implemented by computer program instructions. And/or a combination of blocks and flow diagrams and/or blocks in the flowcharts and/or block diagrams. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Implementing a process or multiple processes and/or block diagrams in a flowchart A device in a box or a function specified in a plurality of boxes.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

While the embodiments of the present invention have been described with reference to the drawings, various modifications and changes can be made by those skilled in the art without departing from the spirit and scope of the invention. Within the limits defined.

Claims

A video file display method, comprising:

Obtain a file directory where the video file exists;

Scanning the video file directory to scan all video files in the video file directory;

Perform a string comparison on the file names of the scanned video files;

Determining whether the same character string exists and whether the same string length is greater than or equal to a preset threshold;

When the same character string exists and the same character string length is greater than or equal to a preset threshold, the same character string is extracted as a video file presentation name, and a video file having the same character string is mapped under the presentation name.
The method of claim 1 further comprising:

Determining whether a video configuration file exists in the video file directory;

When a video profile exists, the video profile is parsed to extract a movie title, and the movie name is displayed as a video file name.
The method of claim 1 further comprising:

Determining whether a directory name of the video file directory or a file name of a video file in the video file directory includes a movie name;

When a movie title is included, the title of the movie is extracted and displayed as a video file.
The method of claim 1 further comprising:

Determining whether the video file directory is a video client for storing a video directory;

When the video client stores the video directory, the video client name and the video file name are used as the video file display name.
The method according to any one of claims 1 to 4, further comprising: between the obtaining a file directory of the presence video file and the scanning the video file directory, further comprising:

Determining whether the video file directory needs to be filtered, if the filtering is not required, performing the step of scanning the video file directory, and if filtering is required, scanning the next video file directory.
A video file presentation system, characterized in that the system comprises at least a memory and a processor, wherein the memory storage directory acquisition unit, a scanning unit, a string comparison unit, a determination unit, an extraction mapping unit, when When the processor executes,

The directory obtaining unit is configured to acquire a file directory in which a video file exists;

The scanning unit is configured to scan the video file directory to scan all video files in the video file directory;

The string comparison unit is configured to perform string comparison on the file name of the scanned video file;

The determining unit is configured to determine whether the same character string exists and whether the same character string length is greater than or equal to a preset threshold;

The decimating mapping unit is configured to: when the same character string exists and the same character string length is greater than or equal to a preset threshold, extract the same character string as a video file display name, and map the video file having the same character string to Under the display name.
The system of claim 6 wherein said memory further stores a first presentation unit, when executed by said processor,

The first display unit is configured to determine whether a video configuration file exists in the video file directory; when a video configuration file exists, parsing the video configuration file to extract a movie name, and using the movie name as a video File display name.
The system of claim 6 wherein said memory is further stored Storing a second display unit, when executed by the processor,

The second display unit is configured to determine whether a file name of the video file directory or a file name of the video file in the video file directory includes a movie name; and when the movie name is included, extract the movie name And display it as a video file name.
The system of claim 6 wherein said memory further stores a third display unit, when executed by said processor,

The third display unit is configured to determine whether the video file directory is a directory in which a video client stores a video; if the video file directory is determined to be a video client to store a video directory, the video client name and the video file name are used. Show the name as a video file.
Method according to any of the claims 6-9, wherein the memory further stores a filtering unit, when executed by the processor,

The filtering unit is configured to determine whether the video file directory needs to be filtered. If the filtering is not required, the scanning unit is started to scan the video file directory, and if filtering is required, the next video file directory is scanned.
A non-volatile computer storage medium characterized by storing therein a computer program for performing the following steps:

Obtain a file directory where the video file exists;

Scanning the video file directory to scan all video files in the video file directory;

Perform a string comparison on the file names of the scanned video files;

Determining whether the same character string exists and whether the same string length is greater than or equal to a preset threshold;

When the same character string exists and the same character string length is greater than or equal to a preset threshold, the same character string is extracted as a video file presentation name, and a video file having the same character string is mapped under the presentation name.
The non-volatile computer storage medium of claim 11 wherein said computer program is further for performing the steps of:

Determining whether a video configuration file exists in the video file directory;

When a video profile exists, the video profile is parsed to extract a movie title, and the movie name is displayed as a video file name.
The non-volatile computer storage medium of claim 11 wherein said computer program is further for performing the steps of:

Determining whether a directory name of the video file directory or a file name of a video file in the video file directory includes a movie name;

When a movie title is included, the title of the movie is extracted and displayed as a video file.
The non-volatile computer storage medium of claim 11 wherein said computer program is further for performing the steps of:

Determining whether the video file directory is a video client for storing a video directory;

When the video client stores the video directory, the video client name and the video file name are used as the video file display name.
The non-volatile computer storage medium of any of claims 11-14, wherein the computer program is further configured to perform the following steps:

Determining whether the video file directory needs to be filtered, if the filtering is not required, performing the step of scanning the video file directory, and if filtering is required, scanning the next video file directory.