CN107277393A - A kind of method for generating sportsman by the video of terminal - Google Patents
A kind of method for generating sportsman by the video of terminal Download PDFInfo
- Publication number
- CN107277393A CN107277393A CN201710561286.4A CN201710561286A CN107277393A CN 107277393 A CN107277393 A CN 107277393A CN 201710561286 A CN201710561286 A CN 201710561286A CN 107277393 A CN107277393 A CN 107277393A
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- Prior art keywords
- video
- sportsman
- terminal
- original
- spurt
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000010422 painting Methods 0.000 claims description 12
- 238000004321 preservation Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/278—Subtitling
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of method for generating sportsman by the video of terminal, comprise the following steps：One section of original video is obtained, including one or more sportsmen pass through the video of terminal；Obtain the time that every sportsman passes through terminal；Calculate initial time T of the every sportsman by the video of terminal in original video2With deadline T3；Then the spurt video of every sportsman is intercepted out in original video.Then captions picture of the insertion comprising fruitful, ranking or other grand sports meet information in spurt video, forms final video.The spurt video of every motion in large-scale game can be extracted and cut preservation by the present invention, realize in the prior art from unsolved practical challenges, it ensure that each sportsman can obtain the video image with captions of oneself precious sprint stage in post-games, will have very huge application value.
Description
Technical field
The present invention relates to a kind of method for generating sportsman by the video of terminal, belong to sports informatics field.
Background technology
In large-scale sport events, particularly in the numerous competitive sports of the number such as marathon or iron-man triathlon, due to
Contestant's number is numerous, in existing television relay technology, and the spurt that will only see the forward sportsman of ranking is regarded
Frequently, numerous contestants are difficult to obtain the video for having oneself to make a spurt picture and below.
The content of the invention
In order to solve the above problems, the present inventor team as domestically leading college sports information technology researcher,
By experience accumulation for many years, a kind of method for the video for generating and moving across terminal is have developed, races are particularly suitable for use in
Thing, for example marathon, iron-man triathlon etc..
Technical scheme is as follows：
It is a kind of generate sportsman by terminal video method, and contained in the form of subtitles in video sportsman into
The contents such as achievement, grand sports meet information, advertisement, comprise the following steps：
（1）, obtain one section of original video, the original video include one or more sportsmen pass through terminal video；
（2）, obtain the time T that every sportsman passes through terminal1；
（3）, determine step（1）T between at the beginning of middle original video0, retain duration d needed for breaking through before terminal1, break through after terminal
Required reservation duration d2；
（4）, calculate video initial time T in original video of the every sportsman by terminal2
T2= T1- T0- d1；
（5）, calculate video deadline T in original video of the every sportsman by terminal3
T3= T2+ d1+d2；Or T3= T1+d2；
Duration d of the every sportsman by the video of terminal in original video can also be calculated3
d3= d1+ d2；
（6）, according to T2、 T3, the spurt video of every sportsman is intercepted out in original video.
（7）, obtain the achievement and ranking of some sportsman；
（8）, by step（7）In one original image of synthesis such as achievement, ranking and the grand sports meet information of each sportsman, word folds
It is added in formation captions picture in original image；
（9）, in step（6）Inserting step in the spurt video of the sportsman of acquisition（8）The captions picture of generation；
（10）, reciprocating step（7）-（9）, generate the final video for containing one or more captions picture.
Step（1）In original video be that conventional meanses of the prior art can just be obtained, generally by being taken the photograph in competition field
Camera is obtained.
Step（2）In every sportsman by terminal time be also conventional meanses of the prior art just can obtain,
General timing is obtained by competition field clocking internal equipment, and by the achievement acquisition system in competition field.
Step（6）In video interception be also conventional meanses of the prior art just can obtain, typically cut by video
Cutter intercepts out the spurt video of every sportsman from video on time.
Step（8）The generation method of captions picture also has various ways, typically by the following method：
（8-1）, according to target image size create a painting canvas；
（8-2）, painting canvas specified location draw needed for image；
（8-3）, painting canvas specified location draw needed for word；
（8-4）, reciprocating step（8-2）And（8-3）, most painting canvas generates captions picture at last.
Step（9）Captions picture is inserted in middle spurt video to be realized by ffmpeg, VLC etc. software tool archive.
The beneficial effect that the present invention is reached：
The spurt video of every motion in large-scale game can be extracted and cut preservation by the present invention, be realized in the prior art
From unsolved practical challenges, it is ensured that each sportsman can obtain the video shadow of oneself precious sprint stage in post-games
Also it has been integrated into has regarded in the form of subtitles comprising achievement, ranking and other grand sports meet information of oneself etc. in picture, and video image
In frequency, more hommization and intimateization will have very huge application value.
Also, the present inventor team is as multiple projects such as the Tianjin National Games in 2017 and iron-man triathlon, marathons
Race information technology service team, carry out more humane service using the inventive method for sportsman.
Brief description of the drawings
Fig. 1 is the schematic diagram at time point in video in the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, a kind of method for generating sportsman by the video of terminal, comprises the following steps：
（1）, obtain one section of original video, the original video include one or more sportsmen pass through terminal video；
（2）, obtain the time that every sportsman passes through terminal；
（3）, determine step（1）T between at the beginning of middle original video0, the time T that sportsman passes through terminal1, break through institute before terminal
Duration d need to be retained1, retain duration d needed for breaking through after terminal2；
（4）, calculate video initial time T in original video of the every sportsman by terminal2
T2= T1- T0- d1；
（5）, calculate video deadline T in original video of the every sportsman by terminal3
T3= T2+ d1+d2；Or T3= T1+d2；
Duration d of the every sportsman by the video of terminal in original video can also be calculated3
d3= d1+ d2；
（6）, according to T2、 T3, the spurt video of every sportsman is intercepted out in original video.
（7）, obtain the achievement and ranking of some sportsman；
（8）, by step（7）In one original image of synthesis such as achievement, ranking and the grand sports meet information of each sportsman, word folds
It is added in formation captions picture in original image；
（9）, in step（6）Inserting step in the spurt video of the sportsman of acquisition（8）The captions picture of generation；
（10）, reciprocating step（7）-（9）, generate the final video for containing one or more captions picture.
Step（1）In original video be that conventional meanses of the prior art can just be obtained, generally by being taken the photograph in competition field
Camera is obtained.
Step（2）In every sportsman by terminal time be also conventional meanses of the prior art just can obtain,
General timing is obtained by competition field clocking internal equipment, and by the achievement acquisition system in competition field.
Step（6）In video interception be also conventional meanses of the prior art just can obtain, typically cut by video
Cutter intercepts out the spurt video of every sportsman from video on time.
Step（8）The generation method of captions picture also has various ways, typically by the following method：
（8-1）, according to target image size create a painting canvas；
（8-2）, painting canvas specified location draw needed for image；
（8-3）, painting canvas specified location draw needed for word；
（8-4）, reciprocating step（8-2）And（8-3）, most painting canvas generates captions picture at last.
Step（9）Captions picture is inserted in middle spurt video to be realized by ffmpeg, VLC etc. software tool archive.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of method for generating sportsman by the video of terminal, it is characterised in that comprise the following steps：
（1）, obtain one section of original video, the original video include one or more sportsmen pass through terminal video；
（2）, obtain the time T that every sportsman passes through terminal1；
（3）, determine step（1）T between at the beginning of middle original video0, retain duration d needed for breaking through before terminal1, break through after terminal
Required reservation duration d2；
（4）, calculate video initial time T in original video of the every sportsman by terminal2
T2= T1- T0- d1；
（5）, calculate video deadline T in original video of the every sportsman by terminal3
T3= T2+ d1+d2；Or T3= T1+d2；
（6）, according to T2、 T3, the spurt video of every sportsman is intercepted out in original video；
（7）, obtain the achievement and ranking of some sportsman；
（8）, by step（7）In the achievement of each sportsman, ranking and grand sports meet information synthesize an original image, text addition
Captions picture is formed in original image；
（9）, in step（6）Inserting step in the spurt video of the sportsman of acquisition（8）The captions picture of generation；
（10）, reciprocating step（7）-（9）, generate the final video for containing one or more captions picture.
2. a kind of method for generating sportsman by the video of terminal according to claim 1, it is characterised in that：The step
Suddenly（1）In original video obtained by video camera in competition field.
3. a kind of method for generating sportsman by the video of terminal according to claim 1, it is characterised in that：The step
Suddenly（2）In every sportsman obtained by the time of terminal by achievement acquisition system in competition field.
4. a kind of method for generating sportsman by the video of terminal according to claim 1, it is characterised in that：The step
Suddenly（6）In the spurt video of every sportsman is intercepted out from video on time by video cutter.
5. a kind of method for generating sportsman by the video of terminal according to claim 1, it is characterised in that：The step
Suddenly（8）The generation method of captions picture is as follows：
（8-1）, according to target image size create a painting canvas；
（8-2）, painting canvas specified location draw needed for image；
（8-3）, painting canvas specified location draw needed for word；
（8-4）, reciprocating step（8-2）And（8-3）, most painting canvas generates captions picture at last.
6. a kind of method for generating sportsman by the video of terminal according to claim 1, it is characterised in that：The step
Suddenly（9）Captions picture is inserted in middle spurt video to realize by ffmpeg or VLC software tool archive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561286.4A CN107277393A (en) | 2017-07-11 | 2017-07-11 | A kind of method for generating sportsman by the video of terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561286.4A CN107277393A (en) | 2017-07-11 | 2017-07-11 | A kind of method for generating sportsman by the video of terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107277393A true CN107277393A (en) | 2017-10-20 |
Family
ID=60072569
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710561286.4A Pending CN107277393A (en) | 2017-07-11 | 2017-07-11 | A kind of method for generating sportsman by the video of terminal |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2840202Y (en) * | 2003-12-30 | 2006-11-22 | 哈尔滨市电子计算技术研究所 | Colour image collecting device in sports competition colour electric timing system |
| CN101571964A (en) * | 2008-12-04 | 2009-11-04 | 武汉理工大学 | Fully-automatic image timing and information management system for athletic competition |
| CN102257813A (en) * | 2008-12-25 | 2011-11-23 | 索尼公司 | Information processing device, moving image cutting method, and moving image cutting program |
| CN102693739A (en) * | 2011-03-24 | 2012-09-26 | 腾讯科技（深圳）有限公司 | Method and system for video clip generation |
| KR20130082370A (en) * | 2012-01-11 | 2013-07-19 | 엘지전자 주식회사 | Mobile terminal and video file editing mwthod thereof |
| US20160307042A1 (en) * | 2013-12-09 | 2016-10-20 | Todd Martin | System and Method For Event Timing and Photography |
-
2017
- 2017-07-11 CN CN201710561286.4A patent/CN107277393A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2840202Y (en) * | 2003-12-30 | 2006-11-22 | 哈尔滨市电子计算技术研究所 | Colour image collecting device in sports competition colour electric timing system |
| CN101571964A (en) * | 2008-12-04 | 2009-11-04 | 武汉理工大学 | Fully-automatic image timing and information management system for athletic competition |
| CN102257813A (en) * | 2008-12-25 | 2011-11-23 | 索尼公司 | Information processing device, moving image cutting method, and moving image cutting program |
| CN102693739A (en) * | 2011-03-24 | 2012-09-26 | 腾讯科技（深圳）有限公司 | Method and system for video clip generation |
| KR20130082370A (en) * | 2012-01-11 | 2013-07-19 | 엘지전자 주식회사 | Mobile terminal and video file editing mwthod thereof |
| US20160307042A1 (en) * | 2013-12-09 | 2016-10-20 | Todd Martin | System and Method For Event Timing and Photography |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20171020 |