CN201860423U - Video output device capable of tracking transmission source - Google Patents
Video output device capable of tracking transmission source Download PDFInfo
- Publication number
- CN201860423U CN201860423U CN2010205113501U CN201020511350U CN201860423U CN 201860423 U CN201860423 U CN 201860423U CN 2010205113501 U CN2010205113501 U CN 2010205113501U CN 201020511350 U CN201020511350 U CN 201020511350U CN 201860423 U CN201860423 U CN 201860423U
- Authority
- CN
- China
- Prior art keywords
- watermark
- information
- video
- output device
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Editing Of Facsimile Originals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The utility model discloses a video output device capable of tracking a transmission source, which comprises a CPU, wherein a network interface module, a memory module, a man-machine interaction module and a voice video driver module are respectively connected with the CPU; and a watermark generating unit and a superposition output unit are arranged in the CPU, the watermark generating unit is used for generating watermark data information, and the superposition output unit is used for outputting the watermark data information and the video information. In the video output device provided by the utility model, the watermark generating unit and the superposition output unit are arranged, the watermark information can be displayed or hidden by the video information output by the video output device when the video is played by a display terminal, then the watermark information is extracted and confirmed via visual observation or a watermark detection device according to the hardware information and the user information in the watermark information, so that the transmission source is positioned to ascertain the related responsibility, and the legitimate rights and interests of operators and content providers are protected.
Description
Technical field
The utility model relates to a kind of video output device, especially relates to the video output device that a kind ofly combines with digital watermark technology, can tracking propagating sources.
Background technology
Increasingly mature and universal along with the video acquisition technology, vision signal between from the video output terminals to the display device can be gathered and be edited easily, these behavior meetings have a strong impact on the legitimate rights and interests of operator and content supplier, and bring great convenience for the video transmission of illegal contents, and be difficult to find propagating source at this moment, review its legal liabilities and do not know where to begin especially.
The illegal guard method of generally using at present of propagating of video content that prevents mainly contains two kinds:
First kind: add specific LOGO in the indivedual pictures in the video of broadcast, for example, add content merchant LOGO in the video pictures,, after being learnt by the content merchant it is reviewed the purpose of related responsibility to reach when other websites or individual when playing or propagating this video.In this method, the collection personnel can use another one LOGO that it is covered in the video file that collects fully.
Second kind: add specific LOGO in the whole video playing process, and have simple effects, for example, the LOGO position is unfixing, has track effect etc. when LOGO occurs, and prevents that to reach the pirated disc copier from can cover the purpose of its LOGO easily.In this method, the means that the collection personnel handle LOGO are just complicated a little, and can not find propagating source after the information that the collects propagation, can't investigate any responsibility.
Application number is the method that the application for a patent for invention of CN200610060600.2 discloses a kind of Portable DVD video disk machine open/close automatic play dynamic logo, uses the dynamic logo data that contain video information that prestore, and comprises machine open/close; In beginning, centre or the ending of normal boot-strap process or the beginning or the described dynamic logo data of middle broadcast automatically of normal shutdown process, these dynamic logo data comprise video and audio frequency.The method of this Portable DVD video disk machine open/close automatic play dynamic logo, the collection personnel can will use another one LOGO that it is covered fully in the video file that collect, from and the information that collects is propagated after can not find propagating source, can't investigate any responsibility.
Application number is embedding, extracting method and device and the treatment system that the application for a patent for invention of CN200810171245.52 discloses a kind of watermark information, carries out occlusion detection by the depth image to the original image correspondence; The reference of choosing on the depth image according to the result and the depth image of occlusion detection embeds the zone; On original image, match and the regional corresponding target embedding of reference embedding zone; The watermark information that obtains is embedded into target to embed in the zone.The embedding of this watermark information, extracting method and device and treatment system are to be embedded in watermark information at file destination, thereby realize the protection to the file destination copyright, can not find propagating source but still exist, and can't investigate the defective of disseminator's responsibility.
Summary of the invention
The purpose of this utility model overcomes deficiency of the prior art exactly, provides a kind of and combines with digital watermark technology, video output device that can tracking propagating sources.
For solving the problems of the prior art, the utility model has adopted following technical scheme: device comprises central processing unit, the Network Interface Module that is connected with described central processing unit, memory module, human-computer interaction module and audio frequency and video driver module respectively are provided with the stack output unit that the watermark generation unit of the data message that is used to generate watermark and the watermark data information that described watermark generation unit is generated and video information are exported in the described central processing unit.
Further, described watermark generation unit comprise that the watermark data information that is used for obtaining the watermark information acquisition module that constitutes watermark data information, described watermark information acquisition module is obtained edits watermark form generation module.
Further, the watermark data information of described watermark information acquisition module acquisition comprises the hardware information and/or the described video output device user information corresponding of described video output device.
Further, the hardware information of described video output device comprises production code member and/or manufacturer's title.
Further, described video output device user information corresponding comprises user account and/or subscriber household address and/or user's identity information.
Further, described memory module is the stream media information memory module.
The utility model can tracking propagating sources the advantage of video output device be:
1) in central processing unit, is provided with watermark generation unit and stack output unit, makes the video information of video output device output when display terminal carries out video playback, can watermark information be arranged the while show or hide;
2) watermark data information comprises the hardware information and/or the video output device user information corresponding of video output device, identity information according to the user account in production code member in the hardware information and/or manufacturer's title and the user profile and/or subscriber household address and/or user, can accurately locate propagating source, thereby investigate disseminator's legal liabilities;
3) stack of watermark information and video information is exported but is not to be embedded in watermark information in video information, makes watermark information not influence the normal play of video information.
In sum, the utility model can tracking propagating sources video output device, be provided with watermark generation unit and stack output unit, make the video information of video output device output when display terminal carries out video playback, can watermark information be arranged show or hide, according to hardware information in the watermark information and user profile, by visual or watermark detection device watermark information is extracted, confirms, thereby locate its propagating source, and review its related responsibility, safeguard the legitimate rights and interests of operator and content supplier.
Description of drawings
Fig. 1 for the utility model can tracking propagating sources the structural representation block diagram of video output device embodiment.
Fig. 2 is the structural representation block diagram of watermark generation unit among Fig. 1.
Fig. 3 is the workflow diagram of watermark generation unit among Fig. 2.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, the utility model can tracking propagating sources video output device 1 comprise central processing unit 11, the Network Interface Module 12 that is connected with central processing unit 11, memory module 13, human-computer interaction module 14 and audio frequency and video driver module 15 respectively, wherein, be provided with watermark generation unit 111 and stack output unit 112 in the central processing unit 11, Network Interface Module 12 external servers 2, human-computer interaction module 14 external remote controller 3, audio frequency and video driver module 15 external display terminals 4.
In the present embodiment, described video output device 1 that can tracking propagating sources is a network multimedia player.
In the present embodiment, described server 2 is a cluster server, comprise the certificate server 21 that video output device 1 that can tracking propagating sources is carried out user information authentication, for video output device 1 that can tracking propagating sources provides the servo server 22 and the push server 23 of download message and download service, can also comprise other server.
In the present embodiment, described watermark generation unit 111 is used to generate the data message of watermark, the video information that described stack output unit 112 is used for watermark data information that watermark generation unit 111 is generated and the memory module 13 stored output that superposes.
As shown in Figure 2, described watermark generation unit 111 comprises watermark information acquisition module 1111 and watermark form generation module 1112.
In the present embodiment, described watermark information acquisition module 1111 is used for obtaining the data message that constitutes watermark, this data message comprises the hardware information of video output device 1 that can tracking propagating sources, as information such as production code member and/or manufacturer's titles, can also comprise can tracking propagating sources video output device 1 pairing user profile, as user account and/or subscriber household address and/or user's identity information, can also comprise can tracking propagating sources any other information.
In the present embodiment, described watermark form generation module 1112 is used for the watermark data information that watermark information acquisition module 1111 obtains is edited according to required content and form.
In the present embodiment, described memory module 13 is the stream media information memory module, stores the video information that central processing unit 11 is downloaded by network interface.
The utility model can tracking propagating sources the course of work of video output device 1 as follows:
At first, before use, the user need can tracking propagating sources video output device 1 on the certificate server 21 of operator, carry out real name authentication, the video information that can receive and play the video information in this operator's valut and obtain after the authentication by other channels.
Secondly, after the authentication can tracking propagating sources the central processing unit 11 of video output device 1 by network interface 12 foradownloaded video information and storing in the memory module 13 from server 2, as user during by the video information in the remote controller 3 program request memory modules 13, human-computer interaction module 14 is received the program request signal and is sent to central processing unit 11, watermark generation unit 111 in the central processing unit 11 will generate watermark data information, the hardware information that comprises video output device 1 that can tracking propagating sources, as information such as production code member and/or manufacturer's titles, can also comprise can tracking propagating sources video output device 1 pairing user profile, as user account and/or subscriber household address and/or user's identity information.
As shown in Figure 3, the process of watermark generation unit 111 generation watermark data information is:
1) beginning;
2) watermark information acquisition module 1111 obtains the data message that constitutes watermark;
3) the watermark data information of 1112 pairs of watermark information acquisition modules of watermark form generation module, 1111 acquisitions is edited according to required content and form;
4) watermark data information generates and finishes.
Once more, stack output unit 112 is with the output that superposes of the video information of above-mentioned watermark data information and memory module 13 stored, under the driving of audio frequency and video driver module 15, watermark data information and video information are output to display terminal 4 together and carry out the video playback demonstration, and display terminal 4 can have watermark data information by show or hide in indivedual or each frame of the video pictures that shows.
If the video acquisition personnel gather video information at the output of video output device 1 that the utility model can tracking propagating sources between display terminal 4, to together gather with watermark data information, when carrying out video playback, in indivedual or each frame of video pictures, can watermark data information be arranged show or hide equally, by visual or watermark detection device watermark information is extracted, confirms, thereby locate its propagating source, and review its related responsibility, safeguarded the legitimate rights and interests of operator and content supplier.
In a word, what embodiment of the present utility model announced is its preferred implementation, but is not limited to this.Those of ordinary skill in the art understands spirit of the present utility model very easily according to the foregoing description, and makes different amplifications and variation, but only otherwise break away from spirit of the present utility model, all within protection range of the present utility model.
Claims (3)
- One kind can tracking propagating sources video output device, comprise central processing unit, the Network Interface Module that is connected with described central processing unit, memory module, human-computer interaction module and audio frequency and video driver module respectively, it is characterized in that, be provided with the stack output unit that the watermark generation unit of the data message that is used to generate watermark and the watermark data information that described watermark generation unit is generated and video information are exported in the described central processing unit.
- 2. video output device that can tracking propagating sources according to claim 1, it is characterized in that, described watermark generation unit comprise that the watermark data information that is used for obtaining the watermark information acquisition module that constitutes watermark data information, described watermark information acquisition module is obtained edits watermark form generation module.
- 3. video output device that can tracking propagating sources according to claim 1 and 2 is characterized in that described memory module is the stream media information memory module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205113501U CN201860423U (en) | 2010-08-31 | 2010-08-31 | Video output device capable of tracking transmission source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205113501U CN201860423U (en) | 2010-08-31 | 2010-08-31 | Video output device capable of tracking transmission source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201860423U true CN201860423U (en) | 2011-06-08 |
Family
ID=44106222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205113501U Expired - Fee Related CN201860423U (en) | 2010-08-31 | 2010-08-31 | Video output device capable of tracking transmission source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201860423U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101917611A (en) * | 2010-08-31 | 2010-12-15 | 北京德博正业科技有限公司 | Video output device capable of tracking propagating sources |
| CN104219572A (en) * | 2014-09-26 | 2014-12-17 | 广州创维平面显示科技有限公司 | Video-related information implicit transmission content distribution method and device |
| CN104661087A (en) * | 2013-11-20 | 2015-05-27 | 北京思博途信息技术有限公司 | Method and device for generating television advertisement detecting information |
| CN106254897A (en) * | 2016-08-22 | 2016-12-21 | 深圳算云视讯科技有限公司 | A kind of video-encryption player method |
| CN106355091A (en) * | 2016-08-26 | 2017-01-25 | 西南大学 | Communication source positioning method based on biological intelligence |
| WO2017101396A1 (en) * | 2015-12-15 | 2017-06-22 | 乐视控股（北京）有限公司 | Video playing control method and device |
| CN107690052A (en) * | 2017-08-14 | 2018-02-13 | 浙江宇视科技有限公司 | A kind of method and device of video monitoring image superposition watermark |
| CN109981577A (en) * | 2019-02-22 | 2019-07-05 | 维沃移动通信（深圳）有限公司 | A kind of content processing method, terminal device and server |
| CN111277913A (en) * | 2020-02-27 | 2020-06-12 | 杭州电子科技大学 | Traceable screen watermark implementation method |
-
2010
- 2010-08-31 CN CN2010205113501U patent/CN201860423U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101917611A (en) * | 2010-08-31 | 2010-12-15 | 北京德博正业科技有限公司 | Video output device capable of tracking propagating sources |
| CN104661087A (en) * | 2013-11-20 | 2015-05-27 | 北京思博途信息技术有限公司 | Method and device for generating television advertisement detecting information |
| CN104219572A (en) * | 2014-09-26 | 2014-12-17 | 广州创维平面显示科技有限公司 | Video-related information implicit transmission content distribution method and device |
| WO2017101396A1 (en) * | 2015-12-15 | 2017-06-22 | 乐视控股（北京）有限公司 | Video playing control method and device |
| CN106254897A (en) * | 2016-08-22 | 2016-12-21 | 深圳算云视讯科技有限公司 | A kind of video-encryption player method |
| CN106355091A (en) * | 2016-08-26 | 2017-01-25 | 西南大学 | Communication source positioning method based on biological intelligence |
| CN106355091B (en) * | 2016-08-26 | 2019-01-29 | 西南大学 | Propagating source localization method based on biological intelligence |
| CN107690052A (en) * | 2017-08-14 | 2018-02-13 | 浙江宇视科技有限公司 | A kind of method and device of video monitoring image superposition watermark |
| CN107690052B (en) * | 2017-08-14 | 2020-07-28 | 浙江宇视科技有限公司 | Method and device for overlaying watermark on video monitoring image |
| CN109981577A (en) * | 2019-02-22 | 2019-07-05 | 维沃移动通信（深圳）有限公司 | A kind of content processing method, terminal device and server |
| CN109981577B (en) * | 2019-02-22 | 2022-01-28 | 维沃移动通信（深圳）有限公司 | Content processing method, terminal equipment and server |
| CN111277913A (en) * | 2020-02-27 | 2020-06-12 | 杭州电子科技大学 | Traceable screen watermark implementation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201860423U (en) | Video output device capable of tracking transmission source | |
| CN101917611A (en) | Video output device capable of tracking propagating sources | |
| CN103947175B (en) | Terminal apparatus, server apparatus, information processing method, and linking application supply system | |
| CN106534053B (en) | Media file permission control method, server and equipment | |
| CN100568367C (en) | Content delivering system, recording unit and method, reproducing device and method | |
| CN104782137B (en) | Information processing unit and information processing method | |
| CN102867515B (en) | By digital watermarking, digital audio copy is carried out to the method for certification | |
| CN102196313A (en) | Method and device for continuous playing of cross-platform breakpoint as well as method and device for continuous playing of breakpoint | |
| US20100077463A1 (en) | System and method for providing a secure content with revocable access | |
| US8510851B2 (en) | Method and apparatus for accessing content protected media streams | |
| KR20140103331A (en) | Coordinated watermarking | |
| JP2011504617A (en) | Method and apparatus for distributing digital content | |
| CN105100824A (en) | Video processing equipment, system and method | |
| JP2012039437A (en) | Information processing apparatus, information processing method, and program | |
| CN101339592A (en) | All-purpose digital copyright protection technology frame | |
| CN106454488A (en) | Set-top box program recording and playback method and system | |
| TW200910891A (en) | System, method, and service for performing unified broadcast encryption and traitor tracing for digital content | |
| TW201528803A (en) | Advertisement distribution system and method for controlling operations of mobile electronic device thereof | |
| CN104540016A (en) | Video playing method and device | |
| EP3018913B1 (en) | Media player | |
| Augot et al. | Secure delivery of images over open networks | |
| CN102375868A (en) | Information processing device, information processing method, and program | |
| CN102447959A (en) | Receiver | |
| CN101375334B (en) | Method for recording and distributing digital data and related device | |
| CN106060604A (en) | Method and system for realizing digital rights management play based on BHD file |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |