CN103324702B - Video file processing method and video file processing equipment - Google Patents
Video file processing method and video file processing equipment Download PDFInfo
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- CN103324702B CN103324702B CN201310233849.9A CN201310233849A CN103324702B CN 103324702 B CN103324702 B CN 103324702B CN 201310233849 A CN201310233849 A CN 201310233849A CN 103324702 B CN103324702 B CN 103324702B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
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Abstract
The invention discloses a kind of video file processing method and video file processing equipment, including: obtain the signature identification information of video file；According to described signature identification information, obtain the key feature of described video file；Show described video file and described key feature.The embodiment of the present invention by the key feature of the signature identification acquisition of information video file of video file, thus can show video file and key feature, by the particular content of the video file that key feature is shown, facilitates user to identify video file fast and accurately.
Description
Technical field
The present invention relates to technical field of video processing, be specifically related to a kind of video file processing method and video
Document handling apparatus.
Background technology
Currently, numerous video files such as film, TV play, short-movie etc. are full of the Internet, Yong Huke
To obtain video file by various ways such as network download, mobile phone shooting and file copies.Numerous regards
Frequency file is put in file management system, arranged together during display so that user cannot quickly obtain certain
The core content of individual video file.
Time in file management system by thumbnail display video file, display video the first frame and video
The information such as filename.Wherein, the first frame of a lot of videos is probably identical content, such as, and country's broadcasting and TV
The credit number that puts on show of general bureau；And video file name may not accurately represent video file content.
Therefore, only with video the first frame and video file name cannot accurate description video file itself, user
Video file cannot be identified fast and accurately.
Summary of the invention
In view of this, the present invention provides a kind of video file processing method and equipment, with solve cannot quickly,
Identify the technical problem of video file accurately.
First aspect, it is provided that a kind of video file processing method, including:
Obtain the signature identification information of video file；
According to described signature identification information, obtain the key feature of described video file；
Show described video file and described key feature.
In conjunction with first aspect, in the embodiment that the first is possible, the feature of described acquisition video file
Identification information, including:
Use set algorithm according to video file, be calculated described signature identification information；
Described obtain the key feature of described video file according to described signature identification information, including:
According to the corresponding relation of described signature identification information Yu described key feature, search the pass of described video file
Key feature.
In conjunction with first aspect, in the embodiment that the second is possible, the feature of described acquisition video file
Identification information, including:
Described signature identification information, described signature identification information is extracted from the file header of described video file
For indicating described key feature in the position of the expanding section of described video file；
Described obtain the key feature of described video file according to described signature identification information, including:
From the expanding section of the described video file of described signature identification information instruction, extract described video literary composition
The key feature of part.
In conjunction with first aspect and the first of first aspect or the possible embodiment of the second, can at the third
In the embodiment of energy, the key feature of described video file, including:
The key frame extracted from described video file and/or frame sequence；Or
The poster obtained from video publisher and/or video examination & verification side and/or propaganda film；Or
The graph text information relevant to described video file of user setup.
Second aspect, it is proposed that a kind of video file processing equipment, including:
Acquiring unit, for obtaining the signature identification information of video file；According to described signature identification information,
Obtain the key feature of described video file；
Display unit, is used for showing described video file and described key feature.
In conjunction with second aspect, in the embodiment that the first is possible, described acquiring unit includes:
Computation subunit, for using set algorithm according to video file, is calculated described signature identification
Information；
Search subelement, for the corresponding relation according to described signature identification information Yu described key feature,
Search the key feature of described video file.
In conjunction with second aspect, in the embodiment that the second is possible, described acquiring unit includes:
First extracts subelement, for extracting described signature identification letter from the file header of described video file
Breath, described signature identification information is for indicating described key feature in the position of the expanding section of described video file
Put；
Second extracts subelement, for the extension of the described video file from the instruction of described signature identification information
Duan Zhong, extracts the key feature of described video file.
In conjunction with second aspect and the first of second aspect or the possible embodiment of the second, can at the third
In the embodiment of energy, the key feature of described video file, including:
The key frame extracted from described video file and/or frame sequence；Or
The poster obtained from video publisher and/or video examination & verification side and/or propaganda film；Or
The graph text information relevant to described video file of user setup.
The video file processing method of the embodiment of the present invention and video file processing equipment, pass through video file
Signature identification information can obtain the key feature of video file, thus show that video file and key are special
Levy, by the particular content of the video file that key feature is shown, facilitate user to identify fast and accurately and regard
Frequency file.
Accompanying drawing explanation
Comprise in the description and constitute the Figure of description of a part of description together with description
Show the exemplary embodiment of the present invention, feature and aspect, and for explaining the principle of the present invention.
Fig. 1 is the flow chart of the video file processing method of the embodiment of the present invention one；
Fig. 2 is the flow chart of the video file processing method of the embodiment of the present invention two；
Fig. 3 a is the flow chart of the video file processing method of the embodiment of the present invention three；
The schematic diagram of mark in Fig. 3 b and video file processing method that Fig. 3 c is the embodiment of the present invention three;
Fig. 3 d and the display effect schematic diagram of video file processing method that Fig. 3 e is the embodiment of the present invention three；
Fig. 4 is the structured flowchart of the video file processing equipment of the embodiment of the present invention four；
Fig. 5 is the structured flowchart of the video file processing equipment of the embodiment of the present invention five；
Fig. 6 is the structured flowchart of the video file processing equipment of the embodiment of the present invention six.
Detailed description of the invention
Embodiments of the invention will be provided detailed reference below.Although the present invention passes through these embodiment party
Formula is illustrated and illustrates, but it should be noted that the present invention is not merely confined to these embodiment party
Formula.On the contrary, owning in the present invention contains spirit defined in claims and invention scope
Substitute, variant and equivalent.
The most special word " exemplary " means " as example, embodiment or illustrative ".Here as
Any embodiment illustrated by " exemplary " should not necessarily be construed as preferred or advantageous over other embodiments.
It addition, in order to better illustrate the present invention, detailed description of the invention below gives numerous
Detail.It will be appreciated by those skilled in the art that do not have these details, the present invention is equally
Implement.In other example, known method, means, element and circuit are not made in detail
Thin description, in order to highlight the purport of the present invention.
Embodiment 1
Fig. 1 is the flow chart of the video file processing method of the embodiment of the present invention one, as it is shown in figure 1, this regards
Frequency file processing method includes:
Step 100, the signature identification information of acquisition video file.
Wherein, the signature identification information obtaining video file specifically can include in the following manner:
Mode one, according to video file use set algorithm such as MD5 algorithm, be calculated described feature mark
Knowledge information such as MD5 value.
Mode two, from the file header of described video file, extract described signature identification information, described feature
Identification information is for indicating described key feature in the position of the expanding section of described video file.
Step 120, according to described signature identification information, obtain the key feature of described video file.
Wherein, with reference to the mode one of signature identification information and mode two, the step of above-mentioned acquisition video file
120 correspondence can include in the following manner:
Mode one, corresponding relation according to described signature identification information Yu described key feature, search described
The key feature of video file.
Mode two, from described signature identification information instruction described video file expanding section, extract institute
State the key feature of video file.
In embodiments of the present invention, the key feature of video file specifically can include any of situations below
One or more:
Situation one, the key frame extracted from described video file and/or frame sequence.
Specifically, the key frame extracted from video file can be one or more, from video file
The frame sequence extracted can also be one or more.Key frame and/or frame sequence is obtained from this video file
Row, can be extracted by grabgrafs such as video jukebox software such as a sudden peal of thunder, Baidu audio-visual, skin skin, MPCs,
Can also by video jukebox software according to Preset Time such as 1 second, 1 minute etc. automatically extract, or other obtains
The method taking key frame and/or frame sequence.
Situation two, the poster obtained from video publisher and/or video examination & verification side and/or propaganda film.
Specifically, in video file distribution or review process, video publisher or video examination & verification can energy
Make the contents such as the poster of this video file particular content of many moneys mark, propaganda film, can will send out from video
Row side or the poster of video examination & verification side acquisition and/or propaganda film are as the key feature representing video file.
Situation three, the graph text information relevant to video file of user setup.
Specifically, user according to personalized preference, can arrange the graph text information of a certain video file, example
As: figures such as " child's courses of growth ", if user have taken the video file that child plays, can be set
Literary composition information, as the key feature of video file.
Wherein, situation one, situation two, situation three can be by the service of the most a certain video website of the network equipment
Device realizes, it is also possible to realized by terminal unit such as mobile phone, PC etc..
It should be noted that the embodiment of the present invention is not intended to the concrete form of the key feature of video file,
As long as can be identified for that this video file and to differentiate it from the feature of other video file can being video
The key feature of file.
Step 140, show described video file and described key feature.
Specifically, after the network equipment or terminal unit get the key feature of video file, can be at certain
Individual platform such as website, mobile phone, ipad etc. are upper shows this video file and key feature thereof, and user can be led to
Cross show key feature, quickly recognize from numerous video files required for browse or download regard
Frequency file, it is possible to browse easily or download this video file.Correspondingly, user is at foradownloaded video literary composition
After part, the particular content of this video file can be identified according to the key feature of the video file shown.
The video file processing method of the present embodiment, can be obtained by the signature identification information of video file
The key feature of video file, thus show video file and key feature, shown by key feature
The particular content of video file, facilitates user to identify video file fast and accurately.
Embodiment 2
Fig. 2 is the flow chart of the video file processing method of the embodiment of the present invention two, as in figure 2 it is shown, this regards
Frequency file processing method may comprise steps of:
Step 200, preservation video file and the key feature of video file.
Step 210, according to video file use set algorithm, be calculated the signature identification of video file
Information, and preserve signature identification information.
Specifically, the network equipment or terminal unit can use set algorithm such as MD5 algorithm to calculate and obtain
Go out signature identification information such as MD5 value.This feature identification information can uniquely identify video file, correspondingly,
Signature identification information and video file are one-to-one relationships, the signature identification letter of the most different video files
Breath difference.In other words, if multiple video file is identical, then the network equipment or terminal unit calculate
The signature identification information of the plurality of video file identical；If on the contrary, multiple video file is different,
Then the signature identification information of the plurality of video file that the network equipment or terminal unit calculate is different.
Step 220, set up the corresponding relation of signature identification information and key feature, and preserve corresponding relation.
Specifically, the network equipment or terminal unit can use a certain method to preserve signature identification information and pass
The corresponding relation of key feature, such as, can preserve this corresponding relation by the form of mapping table.
If step 230 needs to show a certain video file, then use set algorithm according to video file,
It is calculated the signature identification information of video file.
Step 240, according to the signature identification information of this video file, searches signature identification information with crucial
The corresponding relation of feature, obtains signature identification information to should the key feature of video file.
Specifically, the network equipment or terminal unit can be set up according to signature identification information and key feature
Corresponding relation, obtain key feature from a certain particular location of video file.For example, if adopted
The corresponding pass that this feature identification information is set up is preserved with this key feature by the form of mapping table
System, then can find and this feature mark letter by the way of tabling look-up in the correspondence position of video file
The key feature of this video file that breath is corresponding.
Step 250, displaying include the thumbnail of the video file of key feature.
Specifically, the network equipment or terminal unit, when showing video file, can show the video of acquisition
File and key feature thereof.User can be by the thumbnail of the video file including key feature of displaying
From numerous video files, identifying the particular content of video file finding accurately oneself needs
Video file.
The video file processing method of the present embodiment, is believed by the signature identification of calculated video file
Breath can obtain the key feature of video file, thus shows video file and key feature, by key
The particular content of the video file that feature is shown, facilitates user to identify video file fast and accurately.
Embodiment 3
Fig. 3 a is the flow chart of the video file processing method of the embodiment of the present invention three, as shown in Figure 3 a, and should
Video file processing method may comprise steps of:
Step 310, key feature is saved in the expanding section of video file.
Step 320, in the file header of video file, carry key feature characteristic of correspondence identification information,
Wherein, signature identification information is for indicating key feature in the position of the expanding section of video file.
Wherein it is possible to write is crucial special in reservation (Reserved) field of file header at video file
Levying characteristic of correspondence identification information, the position of expanding section is the expanding section skew relative to video file head
Amount.
The schematic diagram of mark in Fig. 3 b and video file processing method that Fig. 3 c is the embodiment of the present invention three, as
Shown in Fig. 3 b, for some specific format such as: MP4 form, MPEG-1 form, MPEG-2 form,
The video file of RMVB form etc., has reserved field in the file header of video file, can be this guarantor
The section of writeeing down characters arranges key feature characteristic of correspondence identification information.Without reserved field, it is also possible to
Other fields of the file header of video file arrange key feature characteristic of correspondence identification information.
As shown in Figure 3 c, as a example by the video file that " safe " is MP4 form, the video of MP4 form
File can be made up of video file head and video code flow, and wherein, video file head includes reserved field,
The width of reserved field can be 4 bytes, 6 bytes, 10 bytes or 12 bytes etc., it is also possible to for other numbers
Value.The present embodiment is as a example by the width of reserved field is 10 bytes, and the initial value of reserved field is
“0000000000”.The present embodiment makes it not arrange video file for " 0 " by amendment reserved field
Key feature characteristic of correspondence identification information, such as reserved field is set to " 0x89a0040000 ",
Further, after the key feature obtaining video file, can be using key feature as a data block
In write video file, such as: in video file, the side-play amount relative to video file head is
The position of " 0x89a0040000 " increases the data block of single this key feature of expression, and is formed
The video file " safe " of the MP4 form shown.
If step 330 needs to show a certain video file, then from the video literary composition being labelled with key feature
The file header of part extracts signature identification information.
Step 340, according to signature identification information, from the extension of the video file of signature identification information instruction
Key feature is extracted in the position of section.
Step 350, displaying include the thumbnail of the video file of key feature.
Specifically, the network equipment or terminal unit can extract key feature from the file header of video file
Characteristic of correspondence identification information, according to the instruction of signature identification information, can find this key feature and exist
The position of the expanding section of video file, finds this expanding section from video file and reads key therein
Feature, when the file management system of equipment shows the thumbnail of this video file, shows this video file
Key feature so that user can identify the particular content of this video file.
For some specific video file type, such as: MP4 form, MPEG-1 form, MPEG-2
Form, RMVB form etc., it is also possible to be from the reserved field of the file header of video file, extract key
Feature characteristic of correspondence identification information, according to signature identification information instruction key feature at video file
Expanding section and the side-play amount of video file head, read key feature from the expanding section of video file.
Such as: see Fig. 3 c, can first read in the file header of video file " safe " of MP4 form
Reserved field, from reserved field read signature identification information be " 0x89a0040000 ", from video
The expanding section of file and the position that side-play amount is " 0x89a0040000 " of video file head, obtain video
The key feature of file.As shown in Fig. 3 d and Fig. 3 e, for the video file process side of the embodiment of the present invention three
The display effect schematic diagram of method, according to the key feature of the video file of display, such as: video file is " safe
" poster or the poster of video file " Journey to the West ", user can identify this video literary composition fast and accurately
Part " safe " and video file " Journey to the West ".
The video file processing method of the present embodiment, marks key feature in video file and shows mark
The video file of key feature, when showing video file, can be by key feature display video literary composition
The particular content of part, enables a user to identify fast and accurately video file.
Embodiment 4
Fig. 4 is the structured flowchart of the video file processing equipment of the embodiment of the present invention four, as shown in Figure 4, and should
Video file processing equipment includes:
Acquiring unit 400, for obtaining the signature identification information of video file；According to described signature identification
Information, obtains the key feature of described video file；
Display unit 420, is used for showing described video file and described key feature.
Video file processing equipment in the embodiment of the present invention, such as, can be the service of a certain video website
The network equipments such as device, it is also possible to be the terminal unit such as mobile phone, PC, this video file processing equipment
The video file processing method in above-described embodiment can be performed.Specifically, the embodiment of the present invention is being used
In video file processing equipment show video file time, it may be necessary to show video file at
Reason.If the acquiring unit 400 of the server of the most a certain video website of video file processing equipment passes through
Signature identification acquisition of information is such as to the key feature of video file: poster, graph text information, key frame,
Or frame sequence, acquiring unit 400 can mark above-mentioned key feature in video file, and from being labelled with
The video file of key feature obtains signature identification information, obtains key further according to this feature identification information
Feature；Or set algorithm such as MD5 algorithm can be used, be calculated signature identification information such as MD5
Value, and obtain key feature according to this feature identification information.Display unit 420 can be by acquiring unit 400
The key feature of the video file obtained or find is published to the server etc. of the most a certain video website
The terminal units such as the network equipment, mobile phone and PC.
The video file processing equipment of the present embodiment, obtains the signature identification of video file by acquiring unit
Information can obtain the key feature of video file, and is shown that video file and key are special by display unit
Levy, by the particular content of the video file that key feature is shown, facilitate user to identify fast and accurately and regard
Frequency file.
Embodiment 5
Fig. 5 is the structured flowchart of the video file processing equipment of the embodiment of the present invention five, as it is shown in figure 5, should
Video file processing equipment includes:
Acquiring unit 400, for obtaining the signature identification information of video file；According to described signature identification
Information, obtains the key feature of described video file；
Display unit 420, is used for showing described video file and described key feature.
Wherein, acquiring unit 400 includes:
Computation subunit 500, for using set algorithm according to video file, is calculated described feature
Identification information.
Search subelement 520, for closing according to described signature identification information is corresponding with described key feature
System, searches the key feature of described video file.
Specifically, the video file that computation subunit 500 can be preserved according to video file processing equipment
Use set algorithm such as MD5 algorithm with key feature, calculate the signature identification information of video file
Such as MD5 value, and preserve this feature identification information.Computation subunit 500 is additionally operable to identify according to this feature
Information sets up the corresponding relation of this feature identification information and key feature, and preserves this corresponding relation, such as
This corresponding relation can be preserved by the form of mapping table.Needing to show the feelings of a certain video file
Under condition, then search subelement 520 and can use set algorithm according to video file, be calculated video literary composition
The signature identification information of part, and according to calculated signature identification information, search computation subunit 500
The signature identification information preserved and the corresponding relation of key feature, at a certain particular location of this video file
Get its key feature.For example, if using the form of mapping table to preserve this feature mark
The corresponding relation that knowledge information and this key feature are set up, then can be at video file by the way of tabling look-up
Correspondence position in find the key feature of this video file corresponding with this feature identification information.Show
Unit 420 can be shown by the key feature searching the video file that subelement 520 finds.The most permissible
See the associated description in above-mentioned video file processing method embodiment two.
The video file processing equipment of the present embodiment, calculates according to computation subunit by searching subelement
To the signature identification information of video file can obtain the key feature of video file, and by display unit
Show video file and key feature, by the particular content of the video file that key feature is shown, convenient
User identifies video file fast and accurately.
Embodiment 6
Fig. 6 is the structured flowchart of the video file processing equipment of the embodiment of the present invention six, as shown in Figure 6, and should
Video file processing equipment includes:
Acquiring unit 400, for obtaining the signature identification information of video file；According to described signature identification
Information, obtains the key feature of described video file；
Display unit 420, is used for showing described video file and described key feature.
Wherein, acquiring unit 400 includes:
First extracts subelement 600, for extracting described feature mark from the file header of described video file
Knowledge information, described signature identification information is for indicating described key feature at the expanding section of described video file
Position.
Further, the first extraction subelement 600 is additionally operable to: key feature is saved in video file
In expanding section；Key feature characteristic of correspondence identification information, feature is carried in the file header of video file
Identification information is for indicating key feature in the position of the expanding section of video file.
Further, the first extraction subelement 600 is additionally operable to: at the reserved word of the file header of video file
Writing key feature characteristic of correspondence identification information in Duan, the position of expanding section is that expanding section is relative to video
The side-play amount of file header.
Second extracts subelement 620, for the described video file from the instruction of described signature identification information
In expanding section, extract the key feature of described video file.
Specifically, display unit 420 shows the video that the second extraction subelement 620 extracts from video file
During the key feature of file, first extracts subelement 600 can be from the video file being labelled with key feature
File header in extract signature identification information, or first extract subelement 600 can be from video file
The reserved field of file header extracts signature identification information；Second extracts subelement 620 can be according to first
The position of the expanding section extracting the video file indicated by signature identification information that subelement 600 extracts carries
Take key feature.For example, expanding section can be extracted relative to video literary composition according to reserved field numerical value
The side-play amount of part head, extracts key feature from the expanding section that side-play amount is corresponding.Such as, if reading and regarding
Reserved field in the file header of frequency file, reading signature identification information from reserved field is
" 0x89a0040000 ", then can be from the side-play amount of the expanding section of video file with video file head
The position of " 0x89a0040000 ", extracts the key feature of video file.Exist at display unit 420
When the file management system of video file processing equipment is shown the thumbnail of this video file, illustrate this
The key feature of video file so that the key feature that user can be shown by display unit 420,
When there is great lot video files in file management system, it is possible to quickly identify this video file.The most permissible
See the associated description in above-mentioned video file processing method embodiment three.
The video file processing equipment of the present embodiment, extracts subelement by first and obtains the spy of video file
Levying identification information, second extracts subelement can obtain the key feature of video file, and by display unit
Show video file and key feature, by the particular content of the video file that key feature is shown, convenient
User identifies video file fast and accurately.
Those of ordinary skill in the art are it is to be appreciated that each exemplary list in embodiment described herein
Unit and algorithm steps, it is possible to being implemented in combination in of electronic hardware or computer software and electronic hardware.
These functions realize with hardware or software form actually, depend on the application-specific of technical scheme and set
Meter constraints.Professional and technical personnel can select different methods to realize being retouched for specific application
The function stated, but this realization is it is not considered that beyond the scope of this invention.
If realizing described function using the form of computer software and as independent production marketing or make
Used time, the most to a certain extent it is believed that technical scheme all or part of (such as to existing
The part that technology contributes) embody in form of a computer software product.This computer software produces
Product are generally stored inside in the storage medium of embodied on computer readable, including some instructions with so that computer sets
Standby (can be personal computer, server or the network equipment etc.) performs various embodiments of the present invention side
All or part of step of method.And aforesaid storage medium includes USB flash disk, portable hard drive, read only memory
(ROM, Read-Only Memory), random access memory (RAM, Random Access
Memory), the various medium that can store program code such as magnetic disc or CD.
The above, only the detailed description of the invention of the present invention, is merely to illustrate technical scheme,
But protection scope of the present invention is not limited thereto, any those familiar with the art is at this
In the technical scope of bright exposure, change can be readily occurred in or replace, all should contain the protection model in the present invention
Within enclosing.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Claims (4)
1. a video file processing method, it is characterised in that including:
Obtain the signature identification information of video file；
According to described signature identification information, obtain the key feature of described video file；And
Show described video file and described key feature,
Wherein, the signature identification information of described acquisition video file, including:
Described signature identification information, described signature identification information is extracted from the file header of described video file
For indicating described key feature in the position of the expanding section of described video file；
Described obtain the key feature of described video file according to described signature identification information, including:
From the expanding section of the described video file of described signature identification information instruction, extract described video literary composition
The key feature of part.
Video file processing method the most according to claim 1, it is characterised in that described video literary composition
The key feature of part, including:
The key frame extracted from described video file and/or frame sequence；Or
The poster obtained from video publisher and/or video examination & verification side and/or propaganda film；Or
The graph text information relevant to described video file of user setup.
3. a video file processing equipment, it is characterised in that including:
Acquiring unit, for obtaining the signature identification information of video file；According to described signature identification information,
Obtain the key feature of described video file；And
Display unit, is used for showing described video file and described key feature,
Wherein, described acquiring unit includes:
First extracts subelement, for extracting described signature identification letter from the file header of described video file
Breath, described signature identification information is for indicating described key feature in the position of the expanding section of described video file
Put；And
Second extracts subelement, for the extension of the described video file from the instruction of described signature identification information
Duan Zhong, extracts the key feature of described video file.
Video file processing equipment the most according to claim 3, it is characterised in that described video literary composition
The key feature of part, including:
The key frame extracted from described video file and/or frame sequence；Or
The poster obtained from video publisher and/or video examination & verification side and/or propaganda film；Or
The graph text information relevant to described video file of user setup.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233849.9A CN103324702B (en) | 2013-06-13 | 2013-06-13 | Video file processing method and video file processing equipment |
| CN201610779102.7A CN106407310B (en) | 2013-06-13 | 2013-06-13 | Video file processing method and video file processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233849.9A CN103324702B (en) | 2013-06-13 | 2013-06-13 | Video file processing method and video file processing equipment |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779102.7A Division CN106407310B (en) | 2013-06-13 | 2013-06-13 | Video file processing method and video file processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103324702A CN103324702A (en) | 2013-09-25 |
| CN103324702B true CN103324702B (en) | 2016-09-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310233849.9A Active CN103324702B (en) | 2013-06-13 | 2013-06-13 | Video file processing method and video file processing equipment |
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| CN106550219B (en) * | 2015-09-23 | 2020-02-18 | 北京丰源星际传媒科技有限公司 | Cinema film discharge rate statistical method and system |
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