CN107147917A - Method, mobile terminal and system for obtaining video - Google Patents
Method, mobile terminal and system for obtaining video Download PDFInfo
- Publication number
- CN107147917A CN107147917A CN201610114646.1A CN201610114646A CN107147917A CN 107147917 A CN107147917 A CN 107147917A CN 201610114646 A CN201610114646 A CN 201610114646A CN 107147917 A CN107147917 A CN 107147917A
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- China
- Prior art keywords
- video
- capture device
- mobile terminal
- broadcast packet
- video capture
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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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
-
- 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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of method, mobile terminal and system for being used to obtain video, it is related to Internet of Things field.Wherein method includes：Broadcast packet is sent with predetermined period, to set up communication connection with the video capture device for receiving broadcast packet；Corresponding video flowing is obtained from video capture device；Video flowing is forwarded to live platform, so that live platform is handled video flowing.The present invention by acquisition for mobile terminal and can forward the video flowing of video capture device, video flowing is forwarded to live platform, so that video flowing is carried out convergence processing by live platform, requirement to system is low, the inconvenience of wire transmission in the prior art is avoided simultaneously, not only meet the demand that user watches multi-path monitoring picture, also support multiple users same time to the viewing demand of the different angle in control point, artificial selection Switch Video stream is avoided, large-size screen monitors is also solved and shows the problem of multi-channel video is crowded.
Description
Technical field
The present invention relates to Internet of Things field, more particularly to a kind of it be used to obtain the method for video, move
Dynamic terminal and system.
Background technology
In current monitoring system, video is generally sent to monitoring by camera using cable network
System.Meanwhile, if monitoring system wishes to obtain its video flowing by camera, it is necessary to configure
System corresponding with camera, implementation is complicated.
With the development of technology of Internet of things, network monitoring enters wireless penetration developing stage, mobile phone etc.
The bandwidth of mobile terminal is improved.Thus, user is made really to be realized by mobile terminal
Real-time video is obtained anywhere or anytime to be possibly realized.And not yet occur in the prior art for utilizing
Acquisition for mobile terminal and the research for forwarding video flowing.
The content of the invention
The inventors found that above-mentioned have problem in the prior art, and therefore for upper
State at least one problem in problem and propose a kind of new technical scheme.
According to an aspect of the present invention, a kind of method for obtaining video is disclosed, including：
Broadcast packet is sent with predetermined period, to be built with the video capture device for receiving broadcast packet
Vertical communication connection；
Corresponding video flowing is obtained from video capture device；
Video flowing is forwarded to live platform, so that live platform is handled video flowing.
In one embodiment, broadcast packet is sent with predetermined period, so as to receiving broadcast packet
Video capture device set up communication connection the step of include：
Broadcast packet is sent with predetermined period, wherein broadcast packet includes SSID (Service Set
Identifier, service set) and encrypted message, so that the video for receiving broadcast packet is adopted
Collecting equipment transmission connection and set up request message, and set up request message in connection includes broadcast
The SSID and encrypted message carried in bag；
After request message is set up in the connection for receiving video capture device transmission, connection is set up
The SSID and encrypted message that request message includes are authenticated；
If certification passes through, the video capture device foundation communication connection with sending broadcast packet.
In one embodiment, the step of obtaining corresponding video flowing from video capture device is wrapped
Include：
Using RTSP (Real Time Streaming Protocol, real time streaming transport protocol),
Obtain the RTSP addresses of video capture device；
By connecting RTSP addresses, to obtain corresponding video flowing.
In one embodiment, in addition to：Judge the communication connection between video capture device
Whether quality is less than predetermined threshold；
If communication connection quality between video capture device is less than predetermined threshold, disconnect with
Communication connection between video capture device.
According to another embodiment of the invention, a kind of mobile end for being used to obtain video is disclosed
End, including：
First communication unit, for sending broadcast packet with predetermined period, so as to receiving broadcast
The video capture device of bag sets up communication connection；
Video acquisition unit, for obtaining corresponding video flowing from video capture device；
Second communication unit, for video flowing to be forwarded into live platform, so that live platform is in
Existing video flowing.
In one embodiment, the first communication unit, is broadcasted specifically for being sent with predetermined period
Bag, wherein broadcast packet include service set SSID and encrypted message, to receive broadcast
The video capture device of bag sends connection and sets up request message, and sets up request message in connection
Include the SSID and encrypted message carried in broadcast packet；Receiving video capture device hair
The connection sent is set up after request message, SSID that request message includes is set up to connection and close
Code information is authenticated；If certification passes through, the video capture device foundation with sending broadcast packet
Communication connection.
In one embodiment, video acquisition unit, specifically for using real time streaming transport protocol
RTSP, obtains the RTSP addresses of video capture device；By connecting RTSP addresses, with
Obtain corresponding video flowing.
In one embodiment, the first communication unit, be additionally operable to judge with video capture device it
Between communication connection quality whether be less than predetermined threshold；If the communication between video capture device
Quality of connection is less than predetermined threshold, then disconnects the communication connection between video capture device.
According to still another embodiment of the invention, a kind of system for obtaining video is disclosed,
Including：
Mobile terminal, is any of the above-described mobile terminal being related to；
Video capture device, for after the broadcast packet of mobile terminal transmission is received, with movement
Terminal sets up communication connection, to provide corresponding video flowing to mobile terminal；
Live platform, the video flowing for receiving and presenting mobile terminal forwarding.
In one embodiment, video capture device is specifically receiving the wide of mobile terminal transmission
Broadcast after bag, sending connection to mobile terminal sets up request message, wherein request message is set up in connection
Including the service set SSID carried in broadcast packet and encrypted message, so as to mobile terminal pair
Connection is set up request message and is authenticated, and in certification by rear, communication link is set up with mobile terminal
Connect.
In one embodiment, video capture device is additionally operable to receiving mobile terminal transmission
After broadcast packet, present mode is switched into station mode, then performs to mobile terminal and sends company
Connect the operation for setting up request message.
In one embodiment, video capture device is additionally operable in the communication connection with mobile terminal
After disconnection, station mode is exited.
In one embodiment, the video flowing that live platform is additionally operable to forward mobile terminal is carried out
Convergence processing.
The method, mobile terminal and the system that are used to obtain video of the present invention, can pass through movement
Terminal is obtained and forwards the video flowing of video capture device, and video flowing is forwarded into live platform,
So that video flowing is carried out convergence processing by live platform, access system requires low, avoided simultaneously
The inconvenience of wire transmission in the prior art, not only meets the need that user watches multi-path monitoring picture
Ask, also support multiple users same time to the viewing demand of the different angle in control point, it is to avoid
Artificial selection Switch Video stream, also solves large-size screen monitors and shows the problem of multi-channel video is crowded.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will to embodiment or
The accompanying drawing used required in description is briefly described, it should be apparent that, it is attached in describing below
Figure is only some embodiments of the present invention, for those of ordinary skill in the art, is not being paid
On the premise of going out creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is used for the flow chart of the one embodiment for the method for obtaining video for the present invention.
Fig. 2 is used for the flow chart of another embodiment of the method for obtaining video for the present invention.
Fig. 3 is used for the schematic diagram of the one embodiment for the mobile terminal for obtaining video for the present invention.
Fig. 4 is used for the schematic diagram of the one embodiment for the system for obtaining video for the present invention.
Fig. 5 is present system Organization Chart.
Fig. 6 is the schematic diagram of live platform display unit one embodiment in the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described, it is clear that described embodiment is only that a part of the invention is real
Apply example, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to this
Invent the scope of protection.
Fig. 1 is the flow chart for being used to obtain one embodiment of the method for video of the invention.It is excellent
Choosing, the mobile terminal that the method for the present embodiment has the present invention is performed.As shown in figure 1, this reality
The method and step for applying example is as follows：
Step 101, broadcast packet is sent with predetermined period, so as to the video with receiving broadcast packet
Collecting device sets up communication connection.
In one implementation, mobile terminal and video capture device of the invention, for example, take the photograph
As head, set up and communicated to connect by wireless network, wireless network, which includes but is not limited to wireless height, to be protected
True WIFI network, mobile communications network, blueteeth network etc..Avoid wired in the prior art
Connect the constraint to data transfer.
Step 102, corresponding video flowing is obtained from institute's video capture device.
For example, after foundation is communicated to connect, corresponding video flowing is obtained from video capture device.
Step 103, video flowing is forwarded to live platform, so that video flowing is presented in live platform.
In one implementation, video flowing is transmitted to live by mobile terminal by wireless network
Platform, so that live platform is handled video flowing.Wireless network in this step include but
It is not limited to WIFI network, mobile communications network etc..
Communicated to connect for example, mobile terminal is set up by WIFI network and video capture device,
Corresponding video flowing is obtained from video capture device, video flowing is then passed through into mobile communications network
Live platform is sent to, so that live platform is handled.
In one embodiment, mobile terminal can set up logical with multi-channel video capturing equipment simultaneously
Letter connection, obtains and forwards the multi-channel video of acquisition to flow to live platform.Live platform can be wrapped
Multiple display units are included, mobile terminal is corresponding with one of display unit, can be by moving
The video flowing of the mobile acquisition difference position of dynamic terminal, shows in live one display unit of platform
Show the multi-channel video flow content of the acquisition for mobile terminal, it is to avoid artificial selection is switched over.Together
When can also solve that the mode of the access fixed system of fixing camera in the prior art brings it is big
The problem of crowded during screen display multi-channel video.
The method for obtaining video of embodiment illustrated in fig. 1, can pass through acquisition for mobile terminal
And the video flowing of video capture device is forwarded, video flowing is forwarded to live platform, so as to live
Platform is handled video flowing, and access system requires low, while avoid has in the prior art
The inconvenience of line transmission, not only meets the demand that user watches multi-path monitoring picture, also supports many
Individual user's same time, can be in a display unit to the viewing demand of the different angles in control point
In, display mobile terminal moves the video of the difference digital video collecting device obtained according to position
Content, it is to avoid the problem of viewing multichannel video camera needs artificial selection Switch Video, is also solved
The congested problem that screen display multi-channel video is brought.
Fig. 2 is the flow chart for being used to obtain another embodiment of the method for video of the invention.
It is preferred that, the mobile terminal that the method for the present embodiment has the present invention is performed.As shown in Fig. 2 this
The method and step of embodiment is as follows：
Step 201, broadcast packet is sent with predetermined period, wherein broadcast packet includes SSID and close
Code information, so that request message is set up in the video capture device transmission connection for receiving broadcast packet,
And set up SSID and encrypted message that request message includes carrying in broadcast packet in connection.
For example, mobile terminal is under WIFI network, AP (Access are switched to by application program
Point, access point) pattern, sent with predetermined period in broadcast packet, broadcast packet and include SSID
And password.Video capture device sends to mobile terminal after broadcast packet is received and carried
Request message is set up in SSID and encrypted message connection.
Step 202, after request message is set up in the connection for receiving video capture device transmission,
SSID and encrypted message that request message includes is set up to connection to be authenticated.
Step 203, if certification passes through, set up logical with sending the video capture device of broadcast packet
Letter connection.
Step 204, using RTSP agreements, the RTSP addresses of video capture device are obtained.
Step 205, by connecting the RTSP addresses of video capture device, acquisition is regarded accordingly
Frequency flows.
In one embodiment, present invention additionally comprises：
Step 206, judge whether the communication quality between video capture device is less than predetermined threshold
Value.
Step 207, if the communication connection quality between video capture device is less than predetermined threshold
Value, then disconnect the communication connection between video capture device.
Those skilled in the art are it will be appreciated that step 206 and step 207 are not limited in step
After rapid 205.Link can be monitored in real time after communication connection is set up with video capture device
Communication quality, when communication quality is less than predetermined threshold, that is, disconnects between video capture device
Communication connection.
Further, when setting up communication connection with multi-channel video capturing equipment simultaneously, it can obtain
Multi-path video stream is taken, and multi-path video stream is transmitted to live platform, in order to which live platform will
Multi-path video stream is converged.User can obtain the video flowing of convergence by live platform, can also
Obtain respectively wherein all the way or two-path video stream.
In embodiment shown in Fig. 2, by acquisition for mobile terminal and video acquisition can be forwarded to set
Standby video flowing, live platform is forwarded to by video flowing, so that live platform carries out video flowing
Convergence processing, access system requires low, while the inconvenience of wire transmission in the prior art is avoided,
The demand that user watches multi-path monitoring picture is not only met, multiple users same time is also supported
The viewing demand of angles different to control point.
Fig. 3 is the schematic diagram for being used to obtain mobile terminal one embodiment of video of the invention.
As shown in figure 3, being communicated including the first communication unit 301, video acquisition unit 302 and second
Unit 303, wherein：
First communication unit 301, for sending broadcast packet with predetermined period, so as to receiving
The video capture device of broadcast packet sets up communication connection.
Video acquisition unit 302, for obtaining corresponding video flowing from video capture device.
Second communication unit 303, for video flowing to be forwarded into live platform, so as to live flat
Platform is handled video flowing.
In one embodiment, the first communication unit 301, specifically for being sent with predetermined period
Broadcast packet, wherein broadcast packet include SSID and encrypted message, to receive regarding for broadcast packet
Frequency collecting device sends connection and sets up request message, and sets up request message in connection and include
The SSID and encrypted message carried in broadcast packet；Receiving the company of video capture device transmission
Connect and set up after request message, SSID and encrypted message that request message includes are set up to connection
It is authenticated；If certification passes through, communication link is set up with the video capture device of transmission broadcast packet
Connect.
In one embodiment, video acquisition unit 302, specifically for using RTSP agreements,
Obtain the RTSP addresses of video capture device；By the RTSP for connecting video capture device
Address, to obtain corresponding video flowing.
In one embodiment, the first communication unit 301, is additionally operable to judge to set with video acquisition
Whether the communication connection quality between standby is less than predetermined threshold；If between video capture device
Communication connection quality is less than predetermined threshold, then disconnects the communication link between video capture device
Connect.
In embodiment shown in Fig. 3, by acquisition for mobile terminal and video acquisition can be forwarded to set
Standby video flowing, live platform is forwarded to by video flowing, so that live platform carries out video flowing
Convergence processing, access system requires low, while the inconvenience of wire transmission in the prior art is avoided,
The demand that user watches multi-path monitoring picture is not only met, multiple users same time is also supported
The viewing demand of angles different to control point.
Fig. 4 is the schematic diagram for being used to obtain one embodiment of the system of video of the invention.Such as
Shown in Fig. 4, including：
Mobile terminal 401, is any mobile terminal being related in above-described embodiment.The present invention's
Mobile terminal includes but is not limited to the terminals such as mobile phone, tablet personal computer, notebook computer.
Video capture device 402, for receive mobile terminal 401 transmission broadcast packet after,
Set up and communicate to connect with mobile terminal 401, to provide corresponding video to mobile terminal 401
Stream.
In one embodiment, video capture device 402 is specifically receiving mobile terminal 401
After the broadcast packet of transmission, send connection to mobile terminal 401 and set up request message, wherein connecting
SSID and encrypted message that request message includes carrying in broadcast packet are set up, so as to mobile terminal
401 pairs of connections are set up request message and are authenticated, in certification by rear, with mobile terminal 401
Set up communication connection.
In one embodiment, video capture device 402 is additionally operable to receiving mobile terminal
After 401 broadcast packets sent, present mode is switched into website (Station, abbreviation STA)
Pattern, then performs to mobile terminal 401 and sends the operation that request message is set up in connection.Also use
In after the communication connection of mobile terminal 401 disconnection, station mode is exited.
Live platform 403, for receive mobile terminal 401 forwarding video flowing, be additionally operable to by
The video flowing that mobile terminal 401 is forwarded carries out convergence processing.Can in a display unit,
Show that mobile terminal is moved according to position in the video of the difference digital video collecting device obtained
Hold, it is to avoid the problem of viewing multichannel video camera needs artificial selection Switch Video, also solve
The congested problem that screen display multi-channel video is brought.
Fig. 5 is system architecture diagram of the invention.Fig. 6 is live platform one embodiment of the invention
Schematic diagram.With reference to Fig. 4 to Fig. 6, the specific embodiment of the present invention is said
It is bright.Exemplified by obtaining multi-path monitoring video content.Place A is wherein provided with camera 5021
(i.e. video capture device), another camera 5022 is provided with another place B.Move
Dynamic terminal is mobile phone 501, and live platform is live platform 503.In one embodiment, directly
Platform 503 is broadcast as shown in fig. 6, including multiple display units 601~609, each display unit
It is corresponding with a mobile phone, show the video flowing that the mobile phone is sent.Wherein, display unit 601
For showing the video flowing that mobile phone 501 is forwarded.
Mobile phone 501 is set to ap mode, in moving process by user by application program
Broadcast packet is sent with predetermined period, broadcast packet includes the SSID and password of mobile phone 501.When
When user is moved near the A of place, camera 5021 listens to broadcast packet, by present mode
(such as image pickup mode) switches to station mode, to mobile phone 501 send carry SSID and
Request message is set up in the connection of password.
Mobile phone 501 is being received after connection sets up request message, and SSID and password are recognized
Card, if certification passes through, sets up with camera 5021 and communicates to connect.Afterwards, mobile phone 501
The RTSP addresses of camera 5021 are obtained, and according to the corresponding video of RTSP address acquisitions
Stream.
The video flowing of acquisition is transmitted to live platform 503 by mobile phone 501.Live platform 503 exists
Obtain and convergence processing is carried out after video flowing.User, can be in display unit by live platform
The Video stream information that mobile phone 501 is obtained is checked in 601.
And after user obtains place A video information, continue to hold mobile phone 501 and move
During to place B, new communication connection is set up with camera 5022, camera 5022 is carried out
The forwarding of video flowing.Those skilled in the art are it will be appreciated that as user and camera 5021
When being above predetermined threshold with the communication connection quality of camera 5022, it can set up logical simultaneously
Letter connection, carries out the forwarding of multi-path video stream.Now, user in live platform 503 by showing
Show unit 601, user can select to watch the video content of camera 5021 or 5022, just
In user is comprehensive, integral monitoring video content and content mining.
When user continues to move to, it is less than predetermined threshold with the communication connection quality of camera 5021,
Then mobile phone 501 disconnects the connection with camera 5021, only forwards the video flowing of camera 5022.
That is, in the present embodiment, user, can be in display unit 601 by the movement of mobile phone 501
In a video streaming content for position A cameras 5021 can be both presented, a position B can also be presented
Camera 5022 in video streaming content, it is to avoid in the prior art, display unit
It is corresponding with a camera, it is necessary to which that other camera datas could be watched by carrying out manual switching
Problem, is especially suitable for temporally showing difference digital video content in the large-size screen monitors of video monitoring center
Situation, it is to avoid large-size screen monitors show the problem of multi-channel video is crowded, being capable of efficient application video and remittance
Poly- video flowing.
The system for obtaining video of the present invention, can be regarded by acquisition for mobile terminal and forwarding
The video flowing of frequency collecting device, live platform is forwarded to by video flowing, so that live platform will be regarded
Frequency stream carries out convergence processing, and access system requires low, while avoiding wired biography in the prior art
Defeated inconvenience, not only meets the demand that user watches multi-path monitoring picture, also supports multiple use
Viewing demand of the family same time to the different angles in control point.User, can be with by live platform
The panoramic information of convergence is watched simultaneously, is easy to comprehensive user, integral monitoring video content and interior
Hold and excavate.Avoid needs rotation camera to obtain different angle videos pictures in the prior art
The defect in face.The present invention can also show that mobile terminal is moved according to position in a display unit
The video content of the dynamic difference digital video collecting device obtained, it is to avoid viewing multichannel video camera
The problem of needing artificial selection Switch Video, also solve that screen display multi-channel video brings gathers around
The problem of squeezing.
One of ordinary skill in the art will appreciate that realizing all or part of step of above-described embodiment
Suddenly it can be completed by hardware, the hardware of correlation can also be instructed to complete by program,
Program can be stored in a kind of computer-readable recording medium, and storage medium mentioned above can
To be read-only storage, disk or CD etc..
Description of the invention is provided for the sake of example and description, and is not exhaustively
Or limit the invention to disclosed form.Common skill of many modifications and variations for this area
It is obvious for art personnel.Selection and description embodiment be in order to more preferably illustrate the present invention principle
And practical application, and make one of ordinary skill in the art it will be appreciated that the present invention is so as to design suitable
In the various embodiments with various modifications of special-purpose.
Claims (13)
1. a kind of method for obtaining video, it is characterised in that including：
Broadcast packet is sent with predetermined period, to be set with the video acquisition for receiving the broadcast packet
It is standby to set up communication connection；
Corresponding video flowing is obtained from the video capture device；
The video flowing is forwarded to live platform, so that the video is presented in the live platform
Stream.
2. according to the method described in claim 1, it is characterised in that sent with predetermined period
Broadcast packet, to set up the step of communication connection with receiving the video capture device of the broadcast packet
Suddenly include：
Broadcast packet is sent with predetermined period, wherein the broadcast packet includes service set SSID
And encrypted message, the video capture device transmission connection to receive the broadcast packet is set up please
Message is sought, and the SSID that request message includes carrying in broadcast packet is set up in connection
And encrypted message；
After request message is set up in the connection for receiving video capture device transmission, to the connection
SSID and encrypted message that request message includes is set up to be authenticated；
If certification passes through, communication link is set up with the video capture device of the transmission broadcast packet
Connect.
3. according to the method described in claim 1, it is characterised in that from the video acquisition
The step of equipment obtains corresponding video flowing includes：
Using real time streaming transport protocol RTSP, with obtaining the RTSP of the video capture device
Location；
By connecting the RTSP addresses, to obtain corresponding video flowing.
4. according to the method described in claim 1, it is characterised in that also include：
Judge whether the communication connection quality between the video capture device is less than predetermined threshold
Value；
If the communication connection quality between the video capture device is less than predetermined threshold, break
Open the communication connection between the video capture device.
5. a kind of mobile terminal for being used to obtain video, it is characterised in that including：
First communication unit, for sending broadcast packet with predetermined period, so as to receive it is described
The video capture device of broadcast packet sets up communication connection；
Video acquisition unit, for obtaining corresponding video flowing from the video capture device；
Second communication unit, for the video flowing to be forwarded into live platform, so as to described straight
Broadcast platform and the video flowing is presented.
6. mobile terminal according to claim 5, it is characterised in that described first leads to
Unit is believed, specifically for sending broadcast packet with predetermined period, wherein the broadcast packet includes service
Set identifier SSID and encrypted message, so that the video capture device for receiving the broadcast packet is sent out
Sending connection to set up request message, and set up request message in connection includes carrying in broadcast packet
The SSID and encrypted message；Being set up in the connection for receiving video capture device transmission please
Ask after message, SSID and encrypted message progress that request message includes are set up to the connection
Certification；If certification passes through, communication link is set up with the video capture device of the transmission broadcast packet
Connect.
7. mobile terminal according to claim 5, it is characterised in that the video is obtained
Unit is taken, specifically for using real time streaming transport protocol RTSP, the video acquisition is obtained and sets
Standby RTSP addresses；By connecting the RTSP addresses, to obtain corresponding video flowing.
8. mobile terminal according to claim 5, it is characterised in that described first leads to
Believe unit, be additionally operable to judge whether the communication connection quality between the video capture device is low
In predetermined threshold；If the communication connection quality between the video capture device is less than predetermined threshold
Value, then disconnect the communication connection between the video capture device.
9. a kind of system for obtaining video, it is characterised in that including：
Mobile terminal, is the mobile terminal that any one is related in claim 5-8；
Video capture device, for after the broadcast packet that the mobile terminal is sent is received, with
The mobile terminal sets up communication connection, to provide corresponding video to the mobile terminal
Stream；
Live platform, the video flowing for receiving and presenting the mobile terminal forwarding.
10. system according to claim 9, it is characterised in that
The video capture device is specific after the broadcast packet that the mobile terminal is sent is received,
Connection is sent to the mobile terminal and sets up request message, wherein connection is set up request message and included
The service set SSID and encrypted message carried in the broadcast packet, so as to described mobile whole
End is set up request message to connection and is authenticated, and in certification by rear, is built with the mobile terminal
Vertical communication connection.
11. system according to claim 10, it is characterised in that
The video capture device is additionally operable to receiving the broadcast packet that the mobile terminal is sent
Afterwards, present mode is switched into station mode, then performs to the mobile terminal and send connection
Set up the operation of request message.
12. system according to claim 11, it is characterised in that
The video capture device is additionally operable to after the communication connection with the mobile terminal disconnects,
Exit station mode.
13. system according to claim 9, it is characterised in that
The video flowing that the live platform is additionally operable to forward the mobile terminal is carried out at convergence
Reason.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610114646.1A CN107147917B (en) | 2016-03-01 | 2016-03-01 | For obtaining method, mobile terminal and the system of video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610114646.1A CN107147917B (en) | 2016-03-01 | 2016-03-01 | For obtaining method, mobile terminal and the system of video |
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| CN109525939A (en) * | 2018-10-11 | 2019-03-26 | 广州市九安智能技术股份有限公司 | A kind of NVR and IPC automatic matching method and wireless video monitoring automatic network-building system |
| CN110012307A (en) * | 2019-04-19 | 2019-07-12 | 全时云商务服务股份有限公司 | Video transmission method, device and main terminal equipment |
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| CN107147917B (en) | 2019-08-09 |
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