CN109348308A - A kind of traceable method of monitor video leakage and storage medium based on random watermark - Google Patents
A kind of traceable method of monitor video leakage and storage medium based on random watermark Download PDFInfo
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- CN109348308A CN109348308A CN201811380617.5A CN201811380617A CN109348308A CN 109348308 A CN109348308 A CN 109348308A CN 201811380617 A CN201811380617 A CN 201811380617A CN 109348308 A CN109348308 A CN 109348308A
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- random
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- watermark
- user terminal
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- 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
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8358—Generation of protective data, e.g. certificates involving watermark
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
- H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
- H04N2005/91335—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a watermark
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention relates to a kind of, and the monitor video based on random watermark reveals traceable method and storage medium, the following steps are included: after background server receives the request that user terminal issues, obtain user information, the information of facility information and required monitor video, uniqueness processing is carried out to the information of acquisition, streaming media server obtains the broadcasting video request and unique information that user terminal is initiated, random watermark method is obtained from background server, and random watermark processing is carried out to required monitoring video flow according to random watermark method；It is different from the prior art, the present invention carries out uniqueness processing to required monitor video, and the video played for each user terminal carries out targetedly watermark (random frame, random number, random direction, random site, random size, random font) and guarantees that the video tape watermark played is not removed, it is traceable to reach video leakage, facilitates the subsequent source for tracing video leakage.
Description
Technical field
The present invention relates to videos to reveal retroactive method technical field, in particular to a kind of monitor video based on random watermark
Reveal traceable method and storage medium.
Background technique
With the continuous development of technology, video monitoring is popularized in each enterprise, with the fast development of information technology,
The protection of confidential information and privacy for video monitoring require it is also further obvious, and leakage channel for video file nor
Often include grab, copy illegally, and video leakage after can not also correctly trace leakage source, cause reveal source can not and
When leak stopping, remedy.
The digital watermark of extensive utilization is mainly completed in user client at present, such as video barrage, but such watermark
Video address crawl can not be taken precautions against or copied illegally with other player.There are also a kind of digital watermark be monitoring camera just
Watermark is carried out, if camera is with regard to having time, the watermark in place, but such watermark can not carry out leakage source and (play user, end
End) retrospect.
In the implementation of the present invention, following problem exists in the prior art in inventor:
1, the technology that watermarking is completed by client, not can guarantee the safety of transmission process, no-watermark video is caused to let out
Dew.
2, monitoring camera just carries out watermark, can not obtain and need to play user information, the watermark fixed single of progress, nothing
Method correctly traces leakage source.
3, for the video flowing of required monitoring, if user experience is not fine all in the source watermarking of video；Such as
Fruit according to user demand watermarking, it is very high to the performance requirement of server, cause monitoring cost to increase.Video is caused to be copied illegally
Afterwards, the source of video leakage can not effectively be traced.
Summary of the invention
For this reason, it may be necessary to provide a kind of traceable method of monitor video leakage and storage medium based on random watermark, it is used for
The technical issues of solving the above-mentioned prior art.
To achieve the above object, a kind of traceable method of monitor video leakage based on random watermark is inventor provided,
The following steps are included:
User terminal initiates monitor video needed for request plays to background server；
After the background server receives the request that user terminal issues, user information, facility information and required are obtained
The information of monitor video carries out uniqueness processing to the information of acquisition, the unique information that obtains that treated, unique by what is obtained
Property information is sent to streaming media server；
The streaming media server obtains the broadcasting video request and unique information that user terminal is initiated, the stream matchmaker
Body server to required monitoring video flow carry out plus decode, meanwhile, from background server obtain random watermark method, and according to
Machine water mark method carries out random watermark processing to required monitoring video flow；
Monitoring video flow needed for treated is sent to user terminal to play out.
As a preferred method of the present invention, the random watermark method the following steps are included:
Play video information needed for representing, facility information and user information are fabricated to unique identification information, and after pressing
The preset parameter of platform server, to required broadcasting video information carry out random frame, random number, random direction, random site, with
Machine size, the unique identification information watermark processing of random font.
As a preferred method of the present invention, the random watermark method the following steps are included:
The unique identification information that video information, facility information and user information are played needed for representing, which is fabricated to, stores it
Unique ID of unique identification information, and press the preset setting of background server, to required broadcastings video information progress random frame, with
Machine number, random direction, random site, random size, the watermark processing of random font.
As a preferred method of the present invention, the unique identification information include user terminal title, platform, the time,
Play user account and video source.
As a preferred method of the present invention, the preset parameter of background server include direction, size, position,
Number, font and interval video frame range.
It is different from the prior art, above-mentioned technical proposal passes through the user terminal in background server acquisition request broadcasting video
Information and required monitor video carry out uniqueness processing, and the video played for each user terminal carries out targetedly watermark
(random frame, random number, random direction, random site, random size, random font) guarantee play video tape watermark not by
It removes, provides advantage for subsequent video leakage retrospect, leak stopping.It is traceable to reach video leakage, facilitates and subsequent traces video
The source of leakage.
To achieve the above object, inventor additionally provides a kind of traceable storage of monitor video leakage based on random watermark
Medium is stored with computer program, and the computer program executes step when being run:
User terminal initiates monitor video needed for request plays to background server；
After the background server receives the request that user terminal issues, user information, facility information and required are obtained
The information of monitor video carries out uniqueness processing to the information of acquisition, the unique information that obtains that treated, unique by what is obtained
Property information is sent to streaming media server；
The streaming media server obtains the broadcasting video request and unique information that user terminal is initiated, the stream matchmaker
Body server to required monitoring video flow carry out plus decode, meanwhile, from background server obtain random watermark method, and according to
Machine water mark method carries out random watermark processing to required monitoring video flow；
Monitoring video flow needed for treated is sent to user terminal to play out.
As a kind of preferred structure of the invention, computer program random watermark method when being run includes
Following steps:
Play video information needed for representing, facility information and user information are fabricated to unique identification information, and after pressing
The preset parameter of platform server, to required broadcasting video information carry out random frame, random number, random direction, random site, with
Machine size, the unique identification information watermark processing of random font.
As a kind of preferred structure of the invention, computer program random watermark method when being run includes
Following steps:
The unique identification information that video information, facility information and user information are played needed for representing, which is fabricated to, stores it
Unique ID of unique identification information, and press the preset setting of background server, to required broadcastings video information progress random frame, with
Machine number, random direction, random site, random size, the watermark processing of random font.
As a kind of preferred structure of the invention, the unique identification information include user terminal title, platform, the time,
Play user account and video source.
As a kind of preferred structure of the invention, the preset parameter of background server include direction, size, position,
Number, font and interval video frame range.
It is different from the prior art, above-mentioned technical proposal plays video in background server acquisition request by storage medium
User terminal information and required monitor video carry out uniqueness processing, and the video played for each user terminal is directed to
Property watermark (random frame, random number, random direction, random site, random size, random font) guarantee play video tape
Watermark is not removed, and provides advantage for subsequent video leakage retrospect, leak stopping.It is traceable to reach video leakage, facilitates subsequent
Trace the source of video leakage.
Detailed description of the invention
Fig. 1 is the flow chart that the monitor video described in specific embodiment based on random watermark reveals traceable method；
Fig. 2 is the sequence chart that the monitor video described in specific embodiment based on random watermark reveals traceable method.
Specific embodiment
Technology contents, construction feature, the objects and the effects for detailed description technical solution, below in conjunction with specific reality
It applies example and attached drawing is cooperated to be explained in detail.
Fig. 1 and Fig. 2 is please referred to, the present embodiment is related to a kind of traceable side of monitor video leakage based on random watermark
Method, comprising the following steps:
When beginning,
S101, user terminal initiate monitor video needed for request plays to background server；
S102, the background server receive user terminal issue request after, obtain user information, facility information and
The information of required monitor video,
S103, uniqueness processing is carried out to the information of acquisition, obtain that treated unique information, the uniqueness that will be obtained
Information is sent to streaming media server；
S104, the streaming media server obtain the broadcasting video request and unique information that user terminal is initiated, institute
It states streaming media server required monitoring video flow is carried out plus decoded, meanwhile, random watermark method is obtained from background server,
S105, random watermark processing is carried out to required monitoring video flow according to random watermark method；
At the end of, monitoring video flow needed for treated is sent to user terminal and is played out.
For solving correctly, effectively to trace the source of video leakage, by being played in background server acquisition request
The user terminal information of video and required monitor video carry out uniqueness processing, and the video played for each user terminal into
Targetedly watermark (random frame, random number, random direction, random site, random size, random font) guarantees broadcasting to row
Video tape watermark is not removed, and provides advantage for subsequent video leakage retrospect, leak stopping.It is traceable to reach video leakage, side
Continue the source for tracing video leakage after an action of the bowels.
Optionally, in the present embodiment, the random watermark method the following steps are included:
Play video information needed for representing, facility information and user information are fabricated to unique identification information, and after pressing
The preset parameter of platform server, to required broadcasting video information carry out random frame, random number, random direction, random site, with
Machine size, the unique identification information watermark processing of random font.
This is preferred embodiment, can choose the mode for being fabricated to unique identification information, two dimensional code or unique ID,
Or the wherein all existing mode of any combination, if controlled parallel by backstage configuration, i.e. the random watermark plaintext that can be ID
Occur together with two dimensional code, or only one way in which.
Optionally, in the present embodiment, the random watermark method the following steps are included:
The unique identification information that video information, facility information and user information are played needed for representing, which is fabricated to, stores it
Unique ID of unique identification information, and press the preset setting of background server, to required broadcastings video information progress random frame, with
Machine number, random direction, random site, random size, the watermark processing of random font.
Unique ID is referred to: the information of video and track being stored and a unique identification is used to represent, it is therefore an objective to pass through this
A unique ID, (source of video, broadcasting user are the information and user information that video can be inquired in storage medium
Who, play time etc.)
Optionally, in the present embodiment, the unique identification information includes user terminal title, platform, the time, plays user
Account and video source.
It should be noted that unique identification information can not only include these listed, it also may include that other have
The information of uniqueness, in our practical range.
Optionally, in the present embodiment, the preset parameter of background server includes direction, size, position, number, word
Body and interval video frame range.
It should be noted that the preset parameter of background server is to include not only listed these, it also may include it
His parameter, in our practical range.
As shown in Fig. 2, needing to play the embodiment of video, user terminal requests when the present embodiment is specifically disclosed in live streaming
Video is played, management backstage server obtains user information, facility information and video information, to user information, facility information
Add video information to carry out uniqueness processing, unique information is sent to streaming media server, streaming media server is by random water
Print rule/method is sent to management backstage server, and the streaming media server is carried out plus decoded to required monitoring video flow, together
When, random watermark method is obtained from background server, the required monitor video in camera is flowed into according to random watermark method
The processing of row random watermark, video of the client terminal playing with watermark.In practical application, it is not limited to this.
The present embodiment further relates to a kind of traceable storage medium of monitor video leakage based on random watermark, is stored with calculating
Machine program, the computer program execute step when being run:
User terminal initiates monitor video needed for request plays to background server；
After the background server receives the request that user terminal issues, user information, facility information and required are obtained
The information of monitor video carries out uniqueness processing to the information of acquisition, the unique information that obtains that treated, unique by what is obtained
Property information is sent to streaming media server；
The streaming media server obtains the broadcasting video request and unique information that user terminal is initiated, the stream matchmaker
Body server to required monitoring video flow carry out plus decode, meanwhile, from background server obtain random watermark method, and according to
Machine water mark method carries out random watermark processing to required monitoring video flow；
Monitoring video flow needed for treated is sent to user terminal to play out.
Further, the computer program when being run the random watermark method the following steps are included:
Play video information needed for representing, facility information and user information are fabricated to unique identification information, and after pressing
The preset parameter of platform server, to required broadcasting video information carry out random frame, random number, random direction, random site, with
Machine size, the unique identification information watermark processing of random font.
Further, the computer program when being run the random watermark method the following steps are included:
The unique identification information that video information, facility information and user information are played needed for representing, which is fabricated to, stores it
Unique ID of unique identification information, and press the preset setting of background server, to required broadcastings video information progress random frame, with
Machine number, random direction, random site, random size, the watermark processing of random font.
Further, the unique identification information include user terminal title, platform, the time, play user account and
Video source.
Further, the preset parameter of the background server includes direction, size, position, number, font and interval
Video frame range.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or the terminal device that include a series of elements not only include those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or end
The intrinsic element of end equipment.In the absence of more restrictions, being limited by sentence " including ... " or " including ... "
Element, it is not excluded that there is also other elements in process, method, article or the terminal device for including the element.This
Outside, herein, " being greater than ", " being less than ", " being more than " etc. are interpreted as not including this number；" more than ", " following ", " within " etc. understand
Being includes this number.
It should be understood by those skilled in the art that, the various embodiments described above can provide as method, apparatus or computer program production
Product.Complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in these embodiments
Form.The all or part of the steps in method that the various embodiments described above are related to can be instructed by program relevant hardware come
It completes, the program can store in the storage medium that computer equipment can be read, for executing the various embodiments described above side
All or part of the steps described in method.The computer equipment, including but not limited to: personal computer, server, general-purpose computations
It is machine, special purpose computer, the network equipment, embedded device, programmable device, intelligent mobile terminal, smart home device, wearable
Smart machine, vehicle intelligent equipment etc.；The storage medium, including but not limited to: RAM, ROM, magnetic disk, tape, CD, sudden strain of a muscle
It deposits, USB flash disk, mobile hard disk, storage card, memory stick, webserver storage, network cloud storage etc..
The various embodiments described above are referring to the method according to embodiment, equipment (system) and computer program product
Flowchart and/or the block diagram describes.It should be understood that can be realized by computer program instructions every in flowchart and/or the block diagram
The combination of process and/or box in one process and/or box and flowchart and/or the block diagram.It can provide these computers
Program instruction generates a machine to the processor of computer equipment, so that the finger executed by the processor of computer equipment
It enables and generates to specify in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of function.
These computer program instructions, which may also be stored in, to be able to guide computer equipment computer operate in a specific manner and sets
In standby readable memory, so that the instruction being stored in the computer equipment readable memory generates the manufacture including command device
Product, command device realization refer in one or more flows of the flowchart and/or one or more blocks of the block diagram
Fixed function.
These computer program instructions can also be loaded into computer equipment, so that executing on a computing device a series of
Operating procedure is to generate computer implemented processing, so that the instruction executed on a computing device is provided for realizing in process
The step of function of being specified in figure one process or multiple processes and/or block diagrams one box or multiple boxes.
It should be noted that being not intended to limit although the various embodiments described above have been described herein
Scope of patent protection of the invention.Therefore, it based on innovative idea of the invention, change that embodiment described herein is carried out and is repaired
Change, or using equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it directly or indirectly will be with
Upper technical solution is used in other related technical areas, is included within scope of patent protection of the invention.
Claims (10)
1. a kind of monitor video based on random watermark reveals traceable method, which comprises the following steps:
User terminal initiates monitor video needed for request plays to background server；
After the background server receives the request that user terminal issues, user information, facility information and required monitoring are obtained
The information of video carries out uniqueness processing to the information of acquisition, the unique information that obtains that treated, and obtained uniqueness is believed
Breath is sent to streaming media server；
The streaming media server obtains the broadcasting video request and unique information that user terminal is initiated, the Streaming Media clothes
Business device is carried out plus is decoded to required monitoring video flow, meanwhile, random watermark method is obtained from background server, and according to random water
Impression method carries out random watermark processing to required monitoring video flow；
Monitoring video flow needed for treated is sent to user terminal to play out.
2. the monitor video according to claim 1 based on random watermark reveals traceable method, which is characterized in that described
Random watermark method the following steps are included:
Video information, facility information and user information are played needed for representing and is fabricated to unique identification information, and are taken by backstage
Be engaged in the preset parameter of device, to required broadcastings video information carry out random frame, random number, random direction, random site, it is random greatly
The unique identification information watermark processing of small, random font.
3. the monitor video according to claim 1 based on random watermark reveals traceable method, which is characterized in that described
Random watermark method the following steps are included:
The unique identification information that video information, facility information and user information are played needed for representing, which is fabricated to, stores it uniquely
Unique ID of identification information, and the preset setting of background server is pressed, random frame, random are carried out to required broadcasting video information
Number, random direction, random site, random size, the watermark processing of random font.
4. the monitor video according to claim 2 or 3 based on random watermark reveals traceable method, it is characterised in that:
The unique identification information includes user terminal title, platform, the time, plays user account and video source.
5. the monitor video according to claim 2 or 3 based on random watermark reveals traceable method, it is characterised in that:
The preset parameter of background server includes direction, size, position, number, font and interval video frame range.
6. a kind of monitor video based on random watermark reveals traceable storage medium, which is characterized in that be stored with computer journey
Sequence, the computer program execute step when being run:
User terminal initiates monitor video needed for request plays to background server；
After the background server receives the request that user terminal issues, user information, facility information and required monitoring are obtained
The information of video carries out uniqueness processing to the information of acquisition, the unique information that obtains that treated, and obtained uniqueness is believed
Breath is sent to streaming media server；
The streaming media server obtains the broadcasting video request and unique information that user terminal is initiated, the Streaming Media clothes
Business device is carried out plus is decoded to required monitoring video flow, meanwhile, random watermark method is obtained from background server, and according to random water
Impression method carries out random watermark processing to required monitoring video flow；
Monitoring video flow needed for treated is sent to user terminal to play out.
7. the monitor video according to claim 1 based on random watermark reveals traceable storage medium, which is characterized in that
The computer program when being run the random watermark method the following steps are included:
Video information, facility information and user information are played needed for representing and is fabricated to unique identification information, and are taken by backstage
Be engaged in the preset parameter of device, to required broadcastings video information carry out random frame, random number, random direction, random site, it is random greatly
The unique identification information watermark processing of small, random font.
8. the monitor video according to claim 1 based on random watermark reveals traceable storage medium, which is characterized in that
The computer program when being run the random watermark method the following steps are included:
The unique identification information that video information, facility information and user information are played needed for representing, which is fabricated to, stores it uniquely
Unique ID of identification information, and the preset setting of background server is pressed, random frame, random are carried out to required broadcasting video information
Number, random direction, random site, random size, the watermark processing of random font.
9. the monitor video according to claim 7 or 8 based on random watermark reveals traceable storage medium, feature exists
In: the unique identification information includes user terminal title, platform, the time, plays user account and video source.
10. the monitor video according to claim 7 or 8 based on random watermark reveals traceable storage medium, feature
Be: the preset parameter of background server includes direction, size, position, number, font and interval video frame range.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099239A (en) * | 2019-05-09 | 2019-08-06 | 浙江大华技术股份有限公司 | Video marker method, video source tracing method, video process apparatus and storage medium |
| CN110267115A (en) * | 2019-06-17 | 2019-09-20 | 东软集团股份有限公司 | A kind of Video security control method, device, equipment and medium |
| CN110519245A (en) * | 2019-08-15 | 2019-11-29 | 咪咕文化科技有限公司 | A kind of multimedia file processing method, communication equipment and communication system |
| CN112492354A (en) * | 2020-11-18 | 2021-03-12 | 北京奇艺世纪科技有限公司 | Video playing method, device and system and electronic equipment |
| CN113596392A (en) * | 2021-06-30 | 2021-11-02 | 海南视联通信技术有限公司 | Watermark processing method, device, terminal equipment and storage medium |
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| CN116095425A (en) * | 2022-12-14 | 2023-05-09 | 杭州熙羚信息技术有限公司 | Boundary video tracing method, device, equipment and storage medium based on watermark |
| CN116132084A (en) * | 2022-09-20 | 2023-05-16 | 马上消费金融股份有限公司 | Video stream processing method and device and electronic equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101102460A (en) * | 2007-07-24 | 2008-01-09 | 上海广电（集团）有限公司中央研究院 | A method for instantly adding hide information into digital TV programs |
| 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 |
| CN103379101A (en) * | 2012-04-20 | 2013-10-30 | 腾讯科技（深圳）有限公司 | Watermark generation method, client side and server |
| CN105872704A (en) * | 2015-12-15 | 2016-08-17 | 乐视网信息技术（北京）股份有限公司 | 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 |
| CN107959895A (en) * | 2017-11-28 | 2018-04-24 | 三峡大学 | A kind of video playing retroactive method and device |
-
2018
- 2018-11-20 CN CN201811380617.5A patent/CN109348308A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101102460A (en) * | 2007-07-24 | 2008-01-09 | 上海广电（集团）有限公司中央研究院 | A method for instantly adding hide information into digital TV programs |
| 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 |
| CN103379101A (en) * | 2012-04-20 | 2013-10-30 | 腾讯科技（深圳）有限公司 | Watermark generation method, client side and server |
| CN105872704A (en) * | 2015-12-15 | 2016-08-17 | 乐视网信息技术（北京）股份有限公司 | 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 |
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