CN103916700A - Method and system for identifying information in video file - Google Patents
Method and system for identifying information in video file Download PDFInfo
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- CN103916700A CN103916700A CN201410165962.2A CN201410165962A CN103916700A CN 103916700 A CN103916700 A CN 103916700A CN 201410165962 A CN201410165962 A CN 201410165962A CN 103916700 A CN103916700 A CN 103916700A
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Abstract
The invention relates to the field of associated information, in particular to a method and system for identifying information in a video file. The method comprises the steps of receiving the video file containing the ID information, decoding and playing the video file, detecting the ID information in the video file, obtaining the display form and the display content of the associated information according to the ID information, and displaying the associated information or not according to the play time point and the duration. According to the method and the system, before the video file is transcoded, an ID is inserted into the video file for carrying out identification, and the identification information is integrated to the video file through a transcoding system. When a player plays the video file, the ID is analyzed through the player, an advertisement or the associated information corresponding to the ID is overlaid on a screen.
Description
Technical field
The present invention relates to related information field, relate in particular to the method and system of information identification in a kind of video file.
Background technology
Along with the development of stream media technology, increasing user is by multi-screen terminal watching videos such as TV, computer, mobile phone, PAD.Matchmaker provide provider often in the head of video, sheet, run-out insertion of advertising artificially, on the one hand user is caused to very disagreeableness experience, on the other hand, the content of advertisement and video content itself is without much relations, therefore, the inserted mode of this advertisement brings to sacrifice user's experience.
The technology of existing speech recognition can be according to the kind of video voice recognition video or the kind of advertisement.All videos to be identified must extract voice messaging, then voice messaging are mated with java standard library, if matched, association goes out relevant information; If do not matched, cannot be associated.But the method association process is slow, must be afterwards associated; The voice that video to be identified must be recorded standard are in advance for Sound Match; User's operation is very inconvenient.
The technology of existing video identification can be according to the kind of content recognition video of each frame of video or the kind of advertisement.All videos to be identified must extract the image information of each frame, then the image information of each frame are carried out to analytical calculation, draw the relevant information in scene.But the method is carried out graphical analysis to each frame in video, need to consume a large amount of computing capabilitys, quite high to system requirements; Accuracy of identification is inaccurate, and rate of false alarm is high.
In view of this, need in a kind of video file the integrated and accurate knowledge method for distinguishing of information, user is in the time watching video, and player can eject product relevant in video or service accurately according to video scene content.Such as, the plot in video relates to bullion, and the advertisement relevant to jewelry or service are ejected in broadcast window or advertisement area.
Summary of the invention
The invention provides the method and system of information identification in a kind of video file.
The information in a kind of video file that the invention provides is known method for distinguishing:
The video file that reception contains id information, decodes and plays described video file;
Detect the id information in described video file;
Obtain the display form of related information and show content according to described id information; And
Play time and the duration set according to described id information, show or stop showing described related information.
More preferably, extract crucial scene in described video file to generate id information.
More preferably, described id information and source video file are carried out to transcoding and mix the described video file that contains described id information to generate.
More preferably, when detect in described video file described id information time, obtain described display form, described displaying content, displaying time and show duration according to described mapping.
The present invention also provides the system of information identification in a kind of video file, comprising:
Video file receiver module, for receiving the video file that contains id information, decodes and plays described video file;
Id information detection module, detects the id information in described video file;
Id information parsing module, obtains the display form of related information and shows content according to described id information; And
Related information display module, play time and the duration set according to described id information, show or stop showing described related information.
More preferably, id information generation module, extracts crucial scene in described video file to generate id information.
More preferably, transcoding module, mixes for described id information and source video file being carried out to transcoding the described video file that contains described id information to generate.
More preferably, when detect in described video file described id information time, described id information parsing module, for obtaining described display form, described displaying content, displaying time and showing duration according to described mapping.
The present invention can, before video file transcoding, identify inserting ID in video file, and identification information is integrated into video file by trans-coding system.In the time of this video file of player plays, player parses ID, and on screen, superpose advertisement corresponding to ID or related information.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart that in a kind of video file of the embodiment of the present invention, information is known method for distinguishing;
Fig. 2 is the system block diagram of information identification in a kind of video file of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, in a kind of video file that Fig. 1 is the embodiment of the present invention, information is known the flow chart of method for distinguishing.
S101, receives the video file that contains id information, decodes and plays described video file.In specific embodiment, playing device receives the video file that contains id information, and decoding limit, limit playing video file.Playing device is including but not limited to TV, computer, mobile phone, panel computer.
In specific embodiment, can generate in advance the video file that contains id information.Particularly, in the video file of source, extract crucial scene information, comprise time point, duration, ID, in the time of video file transcoding, be inserted in video file; Inserting form can be { time point } { duration } { ID}.
In specific embodiment, the details of id information can comprise display form, displaying content, displaying time or show duration etc.The id information details that generate are stored in database.
Step S102, detects the id information in described video file.In specific embodiment, playback terminal, in the time of decoded video file, can detect id information.In the time id information being detected, by database, obtain id information details, to obtain display form, displaying content, the displaying time of related information at step S103 and to show duration.
Step S104, play time and the duration set according to described id information, show or stop showing described related information.
By the way, can, before video file transcoding, identify inserting ID in video file, and identification information is integrated into video file by trans-coding system.In the time of this video file of player plays, player parses ID, and on screen, superpose advertisement corresponding to ID or related information.
Please refer to Fig. 2, the system block diagram of information identification in a kind of video file that Fig. 2 is the embodiment of the present invention.
Video file receiver module 201, receives the video file that contains id information, decodes and plays described video file.In specific embodiment, playing device receives the video file that contains id information, and decoding limit, limit playing video file.Playing device is including but not limited to TV, computer, mobile phone, panel computer.
In specific embodiment, can generate in advance the video file that contains id information.Particularly, id information generation module 205 extracts crucial scene information in the video file of source, comprises time point, duration, ID, generates id information, and transcoding module 206 is inserted into id information in video file in the time of video file transcoding; Inserting form can be { time point } { duration } { ID}.
In specific embodiment, the details of id information can comprise display form, displaying content, displaying time or show duration etc.The id information details that generate are stored in database.
Id information detection module 202, detects the id information in described video file.In specific embodiment, playback terminal, in the time of decoded video file, can detect id information.In the time id information being detected, id information parsing module 203, by database, obtains id information details, to obtain display form, displaying content, the displaying time of related information and to show duration.
Related information display module 204, play time and the duration set according to described id information, show or stop showing described related information.
By the way, can, before video file transcoding, identify inserting ID in video file, and identification information is integrated into video file by trans-coding system.In the time of this video file of player plays, player parses ID, and on screen, superpose advertisement corresponding to ID or related information.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, can carry out the hardware that instruction is relevant by computer program to complete, described program can be stored in a computer read/write memory medium, this program, in the time carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
Above disclosed is only preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.
Claims (8)
1. in video file, information is known a method for distinguishing, comprising:
The video file that reception contains id information, decodes and plays described video file;
Detect the id information in described video file;
Obtain the display form of related information and show content according to described id information; And
Play time and the duration set according to described id information, show or stop showing described related information.
2. the method for claim 1, is characterized in that, extracts crucial scene in described video file to generate id information.
3. the method for claim 1, is characterized in that, described id information and source video file is carried out to transcoding and mix the described video file that contains described id information to generate.
4. the method for claim 1, is characterized in that, when detect in described video file described id information time, obtain described display form, described displaying content, displaying time and show duration according to described mapping.
5. a system for information identification in video file, comprising:
Video file receiver module, for receiving the video file that contains id information, decodes and plays described video file;
Id information detection module, detects the id information in described video file;
Id information parsing module, obtains the display form of related information and shows content according to described id information; And
Related information display module, play time and the duration set according to described id information, show or stop showing described related information.
6. system as claimed in claim 5, is characterized in that, id information generation module extracts crucial scene in described video file to generate id information.
7. system as claimed in claim 5, is characterized in that, transcoding module mixes for described id information and source video file being carried out to transcoding the described video file that contains described id information to generate.
8. system as claimed in claim 5, it is characterized in that, when detect in described video file described id information time, described id information parsing module, for obtaining described display form, described displaying content, displaying time and showing duration according to described mapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410165962.2A CN103916700A (en) | 2014-04-12 | 2014-04-12 | Method and system for identifying information in video file |
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| CN201410165962.2A CN103916700A (en) | 2014-04-12 | 2014-04-12 | Method and system for identifying information in video file |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184923A (en) * | 2014-08-27 | 2014-12-03 | 天津三星电子有限公司 | System and method used for retrieving figure information in video |
| CN105872854A (en) * | 2015-12-14 | 2016-08-17 | 乐视网信息技术（北京）股份有限公司 | Watermark showing method and device |
| WO2017157135A1 (en) * | 2016-03-14 | 2017-09-21 | 腾讯科技（深圳）有限公司 | Media information processing method, media information processing device and storage medium |
| CN107888974A (en) * | 2016-09-30 | 2018-04-06 | 北京视连通科技有限公司 | A kind of instant video synthetic method and system based on scene or special object |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020042914A1 (en) * | 2000-10-11 | 2002-04-11 | United Video Properties, Inc. | Systems and methods for providing targeted advertisements based on current activity |
| CN101431635A (en) * | 2008-12-09 | 2009-05-13 | 四川长虹电器股份有限公司 | Display method for channel auxiliary information of digital television |
| CN102396239A (en) * | 2009-04-17 | 2012-03-28 | 瑞典爱立信有限公司 | Method and system for inserting advertisements in a content stream in internet protocol television (iptv) |
| CN102763426A (en) * | 2010-02-16 | 2012-10-31 | 阿克塞尔斯普林格数字电视指导有限责任公司 | Adaptive placement of auxiliary media in recommender systems |
| CN102868922A (en) * | 2012-09-11 | 2013-01-09 | Tcl通力电子（惠州）有限公司 | Method and system for playing advertisement |
| CN103081507A (en) * | 2010-06-29 | 2013-05-01 | 爱立信电视公司 | Integrating and processing embedded links to related video content in a video stream to provide advertising information |
| CN103501464A (en) * | 2013-09-24 | 2014-01-08 | 深圳市同洲电子股份有限公司 | Method, terminal, server and system for pushing advertisement |
| CN103546782A (en) * | 2013-07-31 | 2014-01-29 | Tcl集团股份有限公司 | Method and system for dynamically adding advertisements during video playing |
| CN103607647A (en) * | 2013-11-05 | 2014-02-26 | Tcl集团股份有限公司 | Multimedia video advertisement recommendation method, system and advertisement playing equipment |
-
2014
- 2014-04-12 CN CN201410165962.2A patent/CN103916700A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020042914A1 (en) * | 2000-10-11 | 2002-04-11 | United Video Properties, Inc. | Systems and methods for providing targeted advertisements based on current activity |
| CN101431635A (en) * | 2008-12-09 | 2009-05-13 | 四川长虹电器股份有限公司 | Display method for channel auxiliary information of digital television |
| CN102396239A (en) * | 2009-04-17 | 2012-03-28 | 瑞典爱立信有限公司 | Method and system for inserting advertisements in a content stream in internet protocol television (iptv) |
| CN102763426A (en) * | 2010-02-16 | 2012-10-31 | 阿克塞尔斯普林格数字电视指导有限责任公司 | Adaptive placement of auxiliary media in recommender systems |
| CN103081507A (en) * | 2010-06-29 | 2013-05-01 | 爱立信电视公司 | Integrating and processing embedded links to related video content in a video stream to provide advertising information |
| CN102868922A (en) * | 2012-09-11 | 2013-01-09 | Tcl通力电子（惠州）有限公司 | Method and system for playing advertisement |
| CN103546782A (en) * | 2013-07-31 | 2014-01-29 | Tcl集团股份有限公司 | Method and system for dynamically adding advertisements during video playing |
| CN103501464A (en) * | 2013-09-24 | 2014-01-08 | 深圳市同洲电子股份有限公司 | Method, terminal, server and system for pushing advertisement |
| CN103607647A (en) * | 2013-11-05 | 2014-02-26 | Tcl集团股份有限公司 | Multimedia video advertisement recommendation method, system and advertisement playing equipment |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184923A (en) * | 2014-08-27 | 2014-12-03 | 天津三星电子有限公司 | System and method used for retrieving figure information in video |
| CN104184923B (en) * | 2014-08-27 | 2018-01-09 | 天津三星电子有限公司 | System and method for retrieving people information in video |
| CN105872854A (en) * | 2015-12-14 | 2016-08-17 | 乐视网信息技术（北京）股份有限公司 | Watermark showing method and device |
| WO2017101315A1 (en) * | 2015-12-14 | 2017-06-22 | 乐视控股（北京）有限公司 | Watermark display method and device |
| WO2017157135A1 (en) * | 2016-03-14 | 2017-09-21 | 腾讯科技（深圳）有限公司 | Media information processing method, media information processing device and storage medium |
| US10652613B2 (en) | 2016-03-14 | 2020-05-12 | Tencent Technology (Shenzhen) Company Limited | Splicing user generated clips into target media information |
| CN107888974A (en) * | 2016-09-30 | 2018-04-06 | 北京视连通科技有限公司 | A kind of instant video synthetic method and system based on scene or special object |
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Application publication date: 20140709 |