CN102377982A - Online video system and video image collecting method thereof - Google Patents
Online video system and video image collecting method thereof Download PDFInfo
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- CN102377982A CN102377982A CN2010102624482A CN201010262448A CN102377982A CN 102377982 A CN102377982 A CN 102377982A CN 2010102624482 A CN2010102624482 A CN 2010102624482A CN 201010262448 A CN201010262448 A CN 201010262448A CN 102377982 A CN102377982 A CN 102377982A
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Abstract
The invention is applicable to the field of communication and provides an online video system and a video image collecting method thereof. The video image collecting method of the online video system comprises the following steps of: after starting up the online video system, searching online video image collecting equipment from a plurality of network-interconnected video image collecting equipment and further selecting video image collecting equipment expected to be collected; and obtaining a video image collected by the selected video image collecting equipment through an IP (Internet Protocol) network and storing the video image on a video data receiving end. The system and method disclosed by the invention make the images on a video image display end be clearer by coding the video image collected by the video image collecting equipment and sending the coded video image to the video data receiving end for storing and later use through the IP network and have the capabilities of obtaining a plurality of video sources for facilitating the switch and use.
Description
Technical field
The invention belongs to the communications field, relate in particular to a kind of Online Video system and video image acquisition method thereof.
Background technology
Traditional video conference terminal (comprising H.323 the video conference terminal with other agreements) all is the vedio data that directly inserts original analog or digital; Video conference terminal receives the influence of video interface quantity like this, causes video conference terminal can not connect a lot of video source simultaneously; Receive original video signal transmission mode in addition (as the CVBS of analog signal, S-VIDEO, RGB, YPbPr etc. in 20 meters; The SDI of digital signal, HDMI, DVI etc. are generally in 10 meters) influence, cause the video signal source of video conference terminal and the transmission range between the video conference terminal limited.
Summary of the invention
The purpose of the embodiment of the invention is to provide the video image acquisition method of a kind of Online Video system, and it is unintelligible to be intended to solve prior art middle and long distance transmitting video image, and video source is selected single problem.
The embodiment of the invention is achieved in that the video image acquisition method of a kind of Online Video system, may further comprise the steps:
After the Online Video system start-up, the online video image acquisition equipment of search from a plurality of video image acquisition equipment of networking, and the video image acquisition equipment of further selecting expectation to gather;
Obtain the video image that selected video image acquisition equipment is gathered through IP network, and be stored in the video data receiving terminal through coding.
Another purpose of the embodiment of the invention is to provide a kind of Online Video system, and said system comprises:
A plurality of video image acquisition equipment are used to gather video image and the encoding video pictures to gathering;
The video data receiving terminal is used to receive the video image behind the coding that said video image acquisition equipment sends, and the video image storage that receives is for use.
The encoding video pictures of the embodiment of the invention to gathering, it is for use to utilize IP network that the video image of coding is sent to the storage of video data receiving terminal, makes that the image of video image display end is more clear, and can obtain a plurality of video source, is convenient to switch and uses.
Description of drawings
Fig. 1 is the flow chart that video image acquisition equipment of the present invention inserts the Online Video system;
Fig. 2 is that the IP Camera equipment that the embodiment of the invention provides inserts the H.323 method flow diagram of video conferencing system;
Fig. 3 is the method flow diagram that the IP Camera equipment that provides of the embodiment of the invention inserts supervisory control system;
Fig. 4 is the system diagram that the IP Camera equipment that provides of the embodiment of the invention inserts the video image display end.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Be illustrated in figure 1 as the flow chart that video image acquisition equipment of the present invention inserts the Online Video system; The encoding video pictures that the present invention gathers video image acquisition equipment; Utilizing IP network that the video image of encoding is sent to the video data receiving terminal stores for use; Make that the image of video image display end is more clear, and can obtain a plurality of video source, be convenient to switch and use
The web camera IP Camera equipment that being illustrated in figure 2 as the embodiment of the invention provides inserts the H.323 method flow diagram of video conferencing system, and details are as follows:
Step S201 starts H.323 video conferencing system, the online IPCamera equipment of said video conferencing system search;
In embodiments of the present invention; H.323 after video conferencing system started, said video conferencing system can be searched for online IP Camera equipment, and added online IP Camera equipment to video source and select the interface; For you to choose, can comprise a plurality of IP Camera equipment here.Said video conferencing system can be searched for online IP Camera equipment at regular intervals again, for the equipment that rolls off the production line, can select the interface deletion from video source; For the equipment of reaching the standard grade, then add video source to and select in the interface.
Step S202 selects video source to select online IP Camera equipment in the interface, the request login;
Step S203, H.323 video conferencing system login IP Camera equipment success is provided with the different environment parameter according to the requirement of video conference to IP Camera equipment;
In this step, H.323 after the success of video conferencing system login IP Camera equipment, can set the environmental parameter of IP Camera equipment according to the requirement of this video conference, environmental parameter comprises: video format, video code rate, video frame rate etc.
Step S204, IP Camera requires to begin to gather video image according to said video conference, to the encoding video pictures of gathering, utilizes IP network to send the video image behind the coding;
Step S205, said video conferencing system receives the video image behind the coding that IP Camera sends, and the video image behind the coding is stored in waits in the system and calling.
In embodiments of the present invention, the encoding video pictures of IP Camera equipment to obtaining sends to H.323 video conferencing system with the video image behind the coding through IP network, and video conferencing system is stored video image for use.H.323 video conferencing system IP Camera is set to video signal source, through the video image after the IP network transfer encoding, makes that the image of video conference is more clear, and can obtain a plurality of video source, is convenient to switch use.
It is to be noted the embodiment of the invention except using IP Camera images acquired, can also use network video server DVS, digital video recorder DVR etc. to carry the video image acquisition equipment of encoding function.
The IP Camera equipment that being illustrated in figure 3 as the embodiment of the invention provides inserts the method flow diagram of supervisory control system, and details are as follows:
Step S301 starts supervisory control system, the online IP Camera equipment of said supervisory control system search;
Step S302 selects video source to select online IP Camera equipment in the interface, the request login;
Step S303, the success of said supervisory control system login IP Camera equipment is provided with the different environment parameter according to the requirement of monitoring environment to IP Camera equipment;
Step S304, IP Camera begins to gather video image according to the requirement of supervisory control system, to the encoding video pictures of gathering, the video image behind the coding is sent through IP network;
Step S305, said supervisory control system receives the video image behind the coding that IP Camera sends, and the video image behind the coding is stored in waits in the system and calling.
In embodiments of the present invention, the encoding video pictures of IP Camera equipment to obtaining sends to supervisory control system with the video image behind the coding through IP network, and supervisory control system is stored video image for use.Supervisory control system IP Camera is set to video signal source, utilizes the video image after the IP network transfer encoding.Make that the video image of monitoring is more clear, and can obtain a plurality of video source, be convenient to switch and use.
It is to be noted the embodiment of the invention except using IP Camera images acquired, can also use DVS, DVR etc. to carry the video image acquisition equipment of encoding function.
In another embodiment of the present invention; The video data receiving terminal carries encoding function; Collect the video signal of original analog or digital when video signal source after; The coded portion of video data receiving terminal carries out real-time coding to the original analog or digital video signal that video signal source collects, and the video image behind the coding is sent to the video data receiving terminal through IP network.
The embodiment of the invention is external at the vision signal source with the coded portion of video data receiving terminal;, the video signal behind the coding is sent to the video data receiving terminal through IP network store for use original analog or digital video signal coding through coded portion.Overcome the lengthening of analog or digital video signal original in the prior art, problem that signal is weak gradually with transmission range.Simultaneously also solve the video data receiving terminal and received the port number quantitative limitation, can not insert the problem of a plurality of video signal sources simultaneously.
The IP Camera equipment that being illustrated in figure 4 as the embodiment of the invention provides inserts the system diagram of video image display end, and details are as follows:
With reference to Fig. 4, the IP Camera equipment that the embodiment of the invention provides inserts the system of video display end, comprising: IP Camera equipment 1, video data receiving terminal 2.
IP Camera equipment 1 is used to gather video image, to the encoding video pictures of gathering.The IPCamera equipment here can be one, also can be for a plurality of.
Video data receiving terminal 2 is used to receive the video image behind the coding that IP Camera equipment sends and stores for use.
It is to be noted the embodiment of the invention except using IP Camera equipment images acquired, can also use DVS, DVR etc. to carry the video image acquisition equipment of encoding function.
In embodiments of the present invention; IP Camera equipment is according to different parameter acquisition video images; And, the video image behind the coding is sent to the video data receiving terminal through IP network store for use through the encoding video pictures of encoding function that IP Camera equipment carries to gathering.Embodiment of the invention IP Camera equipment is set to video signal source, utilizes the video image after the IP network transfer encoding, makes video image more clear, and can obtain a plurality of video source, is convenient to switch use.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the video image acquisition method of an Online Video system is characterized in that, may further comprise the steps:
After the Online Video system start-up, the online video image acquisition equipment of search from a plurality of video image acquisition equipment of networking, and the video image acquisition equipment of further selecting expectation to gather;
Obtain the video image that selected video image acquisition equipment is gathered through IP network, and be stored in the video data receiving terminal through coding.
2. the video image acquisition method of Online Video as claimed in claim 1 system; It is characterized in that; The said video image through coding that obtains the collection of selected video image acquisition equipment through IP network is specially, and carries encoding function video image acquisition equipment the video image of gathering is encoded.
3. the video image acquisition method of Online Video as claimed in claim 2 system is characterized in that, saidly carries the step that encoding function video image acquisition equipment encodes to the video image of gathering and is specially:
Video image acquisition equipment is provided with according to the video image parameter of video data receiving terminal and requires to gather video image and with sending to the video data receiving terminal through IP network behind the encoding video pictures;
The video data receiving terminal receives through the video image behind the video image acquisition device coding.
4. the video image acquisition method of Online Video as claimed in claim 3 system; It is characterized in that said video image acquisition equipment is gathered video image according to the requirement of video data receiving terminal and the step that sends to the video data receiving terminal through IP network behind the encoding video pictures is specially:
The video data receiving terminal is searched for online video image acquisition equipment, and said online video image acquisition equipment is added into video source selection interface;
Request login video source is selected online video image acquisition equipment in the interface;
Video image acquisition equipment is provided with requirement according to the video image parameter of video data receiving terminal, and the different environment parameter is set.
5. the video image acquisition method of Online Video as claimed in claim 4 system is characterized in that, the video data receiving terminal regularly selects the interface to upgrade to video source, and the video image acquisition equipment that deletion is rolled off the production line adds the video image acquisition equipment of reaching the standard grade.
6. the video image acquisition method of Online Video as claimed in claim 1 system; It is characterized in that; Said video data receiving terminal carries encoding function, said through IP network obtain the collection of selected video image acquisition equipment through the coding video image be specially:
The coded portion of video data receiving terminal is external at the vision signal source,, the video signal behind the coding is sent to the video data receiving terminal through IP network store for use original analog or digital video signal coding through coded portion.
7. the video image acquisition method of Online Video as claimed in claim 1 system is characterized in that, a video data receiving terminal inserts a video image acquisition equipment or a plurality of video image acquisition equipment.
8. an Online Video system is characterized in that, comprising:
A plurality of video image acquisition equipment are used to gather video image and the encoding video pictures to gathering;
The video data receiving terminal is used to receive the video image behind the coding that said video image acquisition equipment sends, and the video image storage that receives is for use.
9. Online Video as claimed in claim 8 system is characterized in that said video image acquisition equipment is the video image acquisition equipment that carries encoding function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010102624482A CN102377982A (en) | 2010-08-25 | 2010-08-25 | Online video system and video image collecting method thereof |
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| CN2010102624482A CN102377982A (en) | 2010-08-25 | 2010-08-25 | Online video system and video image collecting method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111787269A (en) * | 2020-07-20 | 2020-10-16 | 南京百家云科技有限公司 | Multimedia information generation method and device, electronic equipment and storage medium |
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| CN111787269B (en) * | 2020-07-20 | 2021-10-26 | 南京百家云科技有限公司 | Multimedia information generation method and device, electronic equipment and storage medium |
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Application publication date: 20120314 |