CN106210772A - Video information transmission method, Apparatus and system - Google Patents
Video information transmission method, Apparatus and system Download PDFInfo
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- CN106210772A CN106210772A CN201610674605.8A CN201610674605A CN106210772A CN 106210772 A CN106210772 A CN 106210772A CN 201610674605 A CN201610674605 A CN 201610674605A CN 106210772 A CN106210772 A CN 106210772A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000007123 defense Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
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- 239000012634 fragment Substances 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
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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
- H04N21/845—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
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- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of video information transmission method, video information includes the subcode stream of multiple level；Multiple levels include basal layer and semantic layer and are not limited only to this two-layer, and the subcode stream of basal layer includes original video information, and the subcode stream of semantic layer includes the semantic description information to video information；The method includes: process original video information with the subcode stream of other levels outside basal layer in the multiple levels of acquisition；Receive the concern field of user's input；Whether detection semantic description information includes paying close attention to field；If so, video information is sent to user side corresponding to user.Semantic description information can represent the content of this video information, thus user can be facilitated to understand the content of this video information.The video information that can concern field interested for user and semantic description information match sending be mated is to the user side of this user.So, user is available from the video content that oneself is interested.The invention also discloses a kind of video information transmission Apparatus and system.
Description
Technical field
The present invention relates to information technology, particularly to a kind of video information transmission method, Apparatus and system.
Background technology
The coding standard general tree video of prior art carries out the description of semantic class, therefore can only obtain signal aspect
Code stream, and video code flow abstract content cannot be known.And, user cannot subscribe to oneself video content interested.
Summary of the invention
Embodiments of the present invention are intended at least to solve one of technical problem present in prior art.To this end, the present invention
Embodiment need to provide a kind of video information transmission method, Apparatus and system.
The present invention provides a kind of video information transmission method, and described video information includes the subcode stream of multiple level；Described
Multiple levels include that basal layer and semantic layer, the subcode stream of described basal layer include original video information, the son of described semantic layer
Code stream includes the semantic description information to described video information；Described video information transmission method includes:
Process described original video information with the subcode of other levels outside basal layer described in the plurality of level of acquisition
Stream；
Receive the concern field of user's input；
Detect whether described semantic description information includes described concern field；If so, described video information is sent to described
The user side that user is corresponding.
First will utilize video information, namely video code flow obtains various level information, such as original to basal layer
Video information processes, and can obtain the semantic description information of semantic layer.Semantic description information can represent the interior of this video information
Hold, thus user can be facilitated to understand the content of this video information.Can be by concern field interested for user and semantic description information
Match, if semantic description information includes paying close attention to field, then send this video information to the user side of this user.If semantic description
Information does not include paying close attention to field, does not sends.So, user is available from the video content that oneself is interested, thus meets user
Demand.Some problem of prior art can be solved.
The present invention also provides for a kind of video information transmission device, and described video information includes the subcode stream of multiple level；Institute
State multiple level and include that basal layer and semantic layer, the subcode stream of described basal layer include original video information, described semantic layer
Subcode stream includes the semantic description information to described video information；Described video information transmission device includes:
Processing module, is used for processing described original video information to obtain described in the plurality of level outside basal layer it
The subcode stream of his level；
Input module, for receiving the concern field of user's input；
Detection module, is used for detecting whether described semantic description information includes described concern field；And
Sending module is corresponding to described user for sending described video information when described detection module is judged as YES
User side.
The present invention also provides for a kind of video information transmission system, and it includes the video information described in multiple above-mentioned embodiment
Transmitting device；
Described video information transmission system includes:
System input module, for receiving the described concern field of user's input.
The additional aspect of embodiments of the present invention and advantage will part be given in the following description, and part will be from following
Description in become obvious, or recognized by the practice of embodiments of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of embodiments of the present invention and advantage are from combining accompanying drawings below to embodiment
Description will be apparent from easy to understand, wherein:
Fig. 1 is the schematic flow sheet of the video information transmission method of some embodiment of the present invention.
Fig. 2 is the high-level schematic functional block diagram of the video information transmission Apparatus and system of some embodiment of the present invention.
Fig. 3 is the principle schematic of the video information transmission method of some embodiment of the present invention.
Fig. 4 is the corresponding relation signal of video information transmission system, device and the user side of some embodiment of the present invention
Figure.
Fig. 5 is the schematic flow sheet of the video information transmission method of some embodiment of the present invention.
Fig. 6 is the high-level schematic functional block diagram of the video information transmission Apparatus and system of some embodiment of the present invention.
Detailed description of the invention
Embodiments of the present invention are described below in detail, and the example of embodiment is shown in the drawings, the most identical or class
As label represent same or similar element from start to finish or there is the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, can only be used to explain embodiments of the present invention, and it is not intended that to the present invention
The restriction of embodiment.
Referring to Fig. 1-3, in the video information transmission method of embodiment of the present invention, video information includes multiple level
Subcode stream；Multiple levels include basal layer and semantic layer and are not limited only to this two-layer, and the subcode stream of basal layer includes original video
Information, the subcode stream of semantic layer includes the semantic description information to video information；Video information transmission method includes:
S1, processes original video information with the subcode stream of other levels outside basal layer in the multiple levels of acquisition；
S2, receives the concern field of user's input；
S3, whether detection semantic description information includes paying close attention to field；
S4, sends video information to user side corresponding to user when S3 is judged as YES.
The video information transmission method of embodiment of the present invention can be by the video information transmission system of embodiment of the present invention
100 realize.Video information transmission system 100 can include processing module 111, input module 112, detection module 113 and send mould
Block 114.It is to say, processing module 111 is used for processing original video information to obtain in multiple levels outside basal layer other
The subcode stream of level；Input module 112 is for receiving the concern field of user's input；Detection module 113 is used for detecting semanteme and retouches
Whether information of stating includes paying close attention to field；Sending module 114 for sending video information to using when detection module 113 is judged as YES
The user side that family is corresponding.
In some embodiments, video information transmission device 110 can include routing device；Routing device and camera head
Connecting, camera head is used for shooting original video.The transmission of video information can be controlled and manage by routing device, the most right
Specific user's end sends specific video information.
The coding standard general tree video of prior art carries out the description of semantic class, therefore can only obtain signal aspect
Code stream, and video code flow content cannot be known.And, user cannot subscribe to oneself video content interested.
Referring to Fig. 3, and in embodiment of the present invention, first will utilize video information, namely video code flow obtains difference
The information of level, such as, process the original video information of basal layer, can obtain the semantic description information of semantic layer.Semantic
Description information can represent the content of this video information, thus user can be facilitated to understand the content of this video information.User can be felt
The concern field of interest and semantic description information match, if semantic description information includes paying close attention to field, then send this video letter
Cease the user side to this user.If semantic description information does not include paying close attention to field, do not send.So, user is available from oneself
Video content interested, thus meet user's request.
In some embodiments, different users can arrange different concern fields, thus can be according to different user
Demand sends corresponding content.
In some embodiments, video information transmission method can be applicable to safety defense monitoring system；Video information includes peace
Anti-monitor video.Safety defense monitoring system can include the monitoring system in bank, enterprise, building site, or the traffic surveillance and control system on road
Deng, wherein, the object that the former monitoring system is paid close attention to includes people, the object that the traffic surveillance and control system of the latter is paid close attention to include vehicle,
People, acceptance of the bid, road etc..
As a example by traffic surveillance and control system, original video information is road and the vehicle of the photographic head shooting of the road of setting
Monitor video, semantic description information can be the abstractdesription to video content, and such as, so-and-so has friendship by the vehicle of section car plate
Interpreter thus occur, so-and-so has traffic congestion etc. in section.
Incorporated by reference to refering to Fig. 3, user can arrange concern field interested, such as license plate number " 123456 ", routing device
Whether the semantic description information that can detect certain video information in traffic surveillance and control system includes the license plate number of " 123456 ", if including,
Then transfer this video information and be sent to user.So that user gets the video content that it is interested.
In some embodiments, S2 receives and stores concern field；S3 detects whether semantic description information includes in real time
Pay close attention to field.In the video information transmission device 110 of some embodiment, input module 112 is used for receiving and storing concern
Field；Whether detection module 113 includes paying close attention to field for detection semantic description information in real time.
It is to say, user can at network registry its field paid close attention to, this field is deposited by video information transmission device 110
Storage also detects in real time.So, the most at that time, or in the video information of follow-up acquisition, semantic description information was once detected
Comprise the video of this field, be i.e. sent to this user, user's more convenience can be given.Such as, when traffic police traces certain vehicle, arrange
Getting well the concern field of the license plate number " 123456 " of this vehicle, the later stage once photographs the video information comprising vehicle, and by this car
License plate number extract the semantic description information of semantic layer, vehicle can be found.And be at once sent to traffic police, thus help to hand over
Police traces this vehicle.
Referring to Fig. 4, the video information transmission system 100 of embodiment of the present invention can include multiple embodiment of the present invention
Information carrying means.Video information transmission system 100 includes system input module 112, for receiving the concern of user's input
Field.
It is to say, field is once paid close attention in user's input, all information carrying means of this system all can receive user
The concern field arranged, thus in respective video information, the video information comprising this field is retrieved, once find
Relevant video, is i.e. sent to user.
Video information transmission system 100 also can corresponding multiple user sides, for multiple different users provide retrieval and video
Information transmission service.
Still tracing as a example by certain vehicle by above-mentioned traffic police, traffic police sets the concern word of the license plate number " 123456 " of this vehicle
Section, in system, any one in multiple video information transmission devices 110 once photographs the video information comprising vehicle, just will
The license plate number of this vehicle extracts the semantic description information of semantic layer, can find vehicle, and at once be sent to traffic police, thus help
Traffic police is helped to trace this vehicle.So, simplify operation, expand the range of search of the information of video, facilitate user.
Referring to Fig. 5-6, in some embodiments, video information transmission method includes:
S6, arranges the transmission preferences order of multiple level according to user's input；
S7, determines the subcode stream of level waiting for transmission according to transmission network situation and transmission preferences order；
S4, the subcode of the level to be transmitted sending video information flow to the user side that user is corresponding.
In some embodiments, video information transmission device 110 includes arranging module 116 and determining module 117, respectively
For realizing step S6 and S7.It is to say, arrange module 116 for arranging the transmission preferences of multiple level according to user's input
Sequentially, determine that module 117 for determining the subcode stream of level waiting for transmission according to transmission network situation and transmission preferences order；Send out
Module 114 is sent to flow to, for the subcode sending the level to be transmitted of video information, the user side that user is corresponding.
It is to say, first by video information, namely video code flow carries out classification, further according to the subscription of user, namely
User setup determines the transmission preferences order of the subcode stream of each level.Corresponding level is selected according to user setup and network condition
Subcode stream is transmitted.
Such as, all code streams are transmitted when network condition is good and bandwidth is enough, according to user setup when network condition is poor
Priority abandon low priority subcode stream, transmit high priority subcode stream.Network router can add up various level
The code check of code stream, selects high priority level code stream prioritised transmission according to network condition, and distributes Reliability Channel and be transmitted.
Different user is different to the demand of different hierarchical information, and therefore, user can arrange the excellent of transmission according to self-demand
First rank, so, even if in the case of network condition is bad, remains to obtain the information of level that is most important or that pay close attention to most.And
And, video code flow is carried out distinguishing hierarchy, the error of transmission that a certain level produces does not affects the normal transmission of other level contents,
Thus reduce and produce the loss that error of transmission brings.
In some embodiments, different users can subscribe to different subcode streams, arranges different transmission in other words excellent
First order, video information transmission system 100 is that its transmission is corresponding according to subscribing to by the transmission network of this user of different user
Subcode stream.So, the stability of information transmission can be promoted, reduce the information loss caused because of transmission problem, and can guarantee that use
Family obtains the important content paid close attention to most.
In the description of embodiments of the present invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length
Degree ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ",
Orientation or the position relationship of the instruction such as " outward ", " clockwise ", " counterclockwise " are based on orientation shown in the drawings or position relationship, only
It is necessary for the ease of describing embodiments of the present invention and simplification description rather than instruction or the device of hint indication or element
There is specific orientation, with specific azimuth configuration and operation, therefore it is not intended that restriction to embodiments of the present invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or implicit
Indicate the quantity of indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or impliedly wrap
Include one or more described features.In the description of embodiments of the present invention, " multiple " are meant that two or two
Above, unless otherwise expressly limited specifically.
In the description of embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" install ", " being connected ", " connection " should be interpreted broadly, and connect for example, it may be fixing, it is also possible to be to removably connect, or one
Body ground connects；Can be mechanically connected, it is also possible to be electrical connection or can mutually communication；Can be to be joined directly together, it is also possible to logical
Cross intermediary to be indirectly connected to, can be connection or the interaction relationship of two elements of two element internals.For ability
For the those of ordinary skill in territory, above-mentioned term specifically containing in embodiments of the present invention can be understood as the case may be
Justice.
In embodiments of the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it
On " " or D score can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly to connect
Touch but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " on
Face " include fisrt feature directly over second feature and oblique upper, or it is special higher than second to be merely representative of fisrt feature level height
Levy.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature is directly over second feature and tiltedly on
Side, or it is merely representative of fisrt feature level height less than second feature.
Following disclosure provides many different embodiments or example for realizing embodiments of the present invention not
Same structure.In order to simplify the disclosure of embodiments of the present invention, hereinafter parts and setting to specific examples are described.When
So, they are the most merely illustrative, and are not intended to limit the present invention.Additionally, embodiments of the present invention can be in different examples
Repeat reference numerals and/or reference letter in son, this repetition is for purposes of simplicity and clarity, and itself does not indicate and is begged for
Relation between the various embodiments of opinion and/or setting.Additionally, the various specific technique that embodiments of the present invention provide
With the example of material, but those of ordinary skill in the art are it can be appreciated that the making of the application of other techniques and/or other materials
With.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implement
Mode ", " example ", the description of " concrete example " or " some examples " etc. mean to combine described embodiment or example describes tool
Body characteristics, structure, material or feature are contained at least one embodiment or the example of the present invention.In this manual,
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, knot
Structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
In flow chart or at this, any process described otherwise above or method description are construed as, and expression includes
One or more is for realizing the module of code, fragment or the portion of the executable instruction of the step of specific logical function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not by shown or discuss suitable
Sequence, including according to involved function by basic mode simultaneously or in the opposite order, performs function, and this should be by the present invention
Embodiment person of ordinary skill in the field understood.
Represent in flow charts or the logic described otherwise above at this and/or step, for example, it is possible to be considered as to use
In the sequencing list of the executable instruction realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (system such as computer based system, including processor or other can hold from instruction
Row system, device or equipment instruction fetch also perform the system instructed) use, or combine these instruction execution systems, device or set
Standby and use.For the purpose of this specification, " computer-readable medium " can be any can to comprise, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or combines these instruction execution systems, device or equipment and the dress that uses
Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following: have the electricity of one or more wiring
Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read only memory
(ROM), erasable read only memory (EPROM or flash memory), the fiber device edited, and portable optic disk is read-only deposits
Reservoir (CDROM).It addition, computer-readable medium can even is that and can print the paper of described program thereon or other are suitable
Medium, because then can carry out editing, interpreting or if desired with it such as by paper or other media are carried out optical scanning
His suitable method is processed to electronically obtain described program, is then stored in computer storage.
Should be appreciated that each several part of embodiments of the present invention can use hardware, software, firmware or combinations thereof to come in fact
Existing.In the above-described embodiment, multiple steps or method can be with storing in memory and by suitable instruction execution system
The software or the firmware that perform realize.Such as, if realized with hardware, with the most the same, available ability
Any one or their combination in following technology known to territory realize: have for data signal is realized logic function
The discrete logic of logic gates, has the special IC of suitable combination logic gate circuit, programmable gate array
(PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that and realize all or part of step that above-described embodiment method is carried
Suddenly the program that can be by completes to instruct relevant hardware, and described program can be stored in a kind of computer-readable storage medium
In matter, this program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional unit in various embodiments of the present invention can integrated in a processor, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a module.Above-mentioned integrated mould
Block both can realize to use the form of hardware, it would however also be possible to employ the form of software function module realizes.Described integrated module is such as
When fruit is using the form realization of software function module and as independent production marketing or use, it is also possible to be stored in a computer
In read/write memory medium.Storage medium mentioned above can be read only memory, disk or CD etc..
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (9)
1. a video information transmission method, it is characterised in that described video information includes the subcode stream of multiple level；Described many
Individual level includes that basal layer and semantic layer, the subcode stream of described basal layer include original video information, the subcode of described semantic layer
Stream includes the semantic description information to described video information；Described video information transmission method includes:
Process described original video information with the subcode stream of other levels outside basal layer described in the plurality of level of acquisition；
Receive the concern field of user's input；
Detect whether described semantic description information includes described concern field；If so, described video information is sent to described user
Corresponding user side.
2. video information transmission method as claimed in claim 1, it is characterised in that described video information transmission method is applied to
Safety defense monitoring system；Described video information includes safety monitoring video.
3. video information transmission method as claimed in claim 1, it is characterised in that
The step of the described concern field receiving user's input receives and stores described concern field；
Whether described detection described semantic description information includes that the step of described concern field detects described semantic description letter in real time
Whether breath includes described concern field.
4. video information transmission method as claimed in claim 1, it is characterised in that described video information transmission method includes:
The transmission preferences order of the plurality of level is set according to user's input；
The subcode stream of level waiting for transmission is determined according to transmission network situation and described transmission preferences order；And
The step of the described video information of the described transmission extremely user side that described user is corresponding sends to be treated described in described video information
The subcode of transmission level flow to the user side that described user is corresponding.
5. a video information transmission device, it is characterised in that described video information includes the subcode stream of multiple level；Described many
Individual level includes that basal layer and semantic layer, the subcode stream of described basal layer include original video information, the subcode of described semantic layer
Stream includes the semantic description information to described video information；Described video information transmission device includes:
Processing module, is used for processing described original video information with other layers outside basal layer described in the plurality of level of acquisition
The subcode stream of level；
Input module, for receiving the concern field of user's input；
Detection module, is used for detecting whether described semantic description information includes described concern field；And
Sending module, for sending the described video information user that extremely described user is corresponding when described detection module is judged as YES
End.
6. video information transmission device as claimed in claim 5, it is characterised in that
Described input module is used for receiving and store described concern field；
For in real time, described detection module detects whether described semantic description information includes described concern field.
7. video information transmission device as claimed in claim 5, it is characterised in that described video information transmission device includes:
Module is set, for arranging the transmission preferences order of the plurality of level according to user's input；
Determine module, for determining the subcode stream of level waiting for transmission according to transmission network situation and described transmission preferences order；
It is corresponding that the subcode of the described sending module level described to be transmitted for sending described video information flow to described user
User side.
8. video information transmission device as claimed in claim 5, it is characterised in that described video information transmission device includes road
By equipment；Described routing device is connected with camera head, and described camera head is used for shooting described original video.
9. a video information transmission system, it is characterised in that include multiple video as described in claim 5-8 any one
Information carrying means；
Described video information transmission system includes:
System input module, for receiving the described concern field of user's input.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610674605.8A CN106210772A (en) | 2016-08-16 | 2016-08-16 | Video information transmission method, Apparatus and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610674605.8A CN106210772A (en) | 2016-08-16 | 2016-08-16 | Video information transmission method, Apparatus and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922318A (en) * | 2019-03-22 | 2019-06-21 | 重庆紫光华山智安科技有限公司 | A kind of multi-channel video transmission dispatching method, device, storage medium and electric terminal |
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