CN105530468A - 3G wireless video monitoring implementation method - Google Patents
3G wireless video monitoring implementation method Download PDFInfo
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- CN105530468A CN105530468A CN201410576321.6A CN201410576321A CN105530468A CN 105530468 A CN105530468 A CN 105530468A CN 201410576321 A CN201410576321 A CN 201410576321A CN 105530468 A CN105530468 A CN 105530468A
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- video
- video server
- end module
- server
- rtp
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Abstract
The invention provides a 3G wireless video monitoring implementation method, comprising the following steps: a client sends a video check request to a video server through a RTSP; the video server sends a video transmission instruction to a front end module through the RTSP; the front end module receives the instruction of the video server, prepares a video resource and notifies the video server to prepare for receiving the video resource; the front end module transmits video data to the video server through a RTP; and after receiving the video data, the video server directly forwards the video data to the client through the RTP without processing the video data. The method provided by the invention is suitable for 3G wireless transmission and wired video transmission, the RTSP and the RTP standard protocols are used for control and transmission, the expansibility is strong, the RTP is based on a TCP mode, not packet is lost, the video jitter of the client is small, mosaics are few, and the network traffic costs of users are reduced.
Description
Technical field:
The invention of this reality relates to technical field of video monitoring, particularly relates to a kind of wireless video monitoring implementation method.
Background technology:
Traditional video monitoring adopts cable video monitor mode mostly, its monitoring business is subject to the restriction of the external environment condition such as place and equipment, and operation and maintenance cost is higher, along with the fast development of mobile communication technology, the particularly arrival in high speed 3G epoch, in video surveillance applications field, utilize wireless network to carry out the transmission of remote video data, get more and more in the mode of alternative traditional wire video monitoring, existing a lot of video monitoring is all adopt UDP to carry out transmitting video data, because UDP packet loss is large, unstable, cause video jitter large, mosaic is many, poor effect, and some router can forbid udp protocol, video data is caused not arrive client, wireless flow costly.
Summary of the invention:
In order to solve the problem existing for background technology, the invention provides a kind of 3G wireless video monitoring implementation method based on RTP and RTSP, comprising step as follows:
Client needs to check video request to video server transmission by RTSP agreement;
Video server sends transmission of video instruction by RTSP agreement front end module;
Front-end module receives video server instruction, prepares video resource, and notifies that video server prepares to receive;
Front-end module passes through Real-time Transport Protocol transmitting video data to video server;
After video server receives video data, be left intact, be directly transmitted to client by Real-time Transport Protocol.
Described front-end module can control code check and the quality of video flowing according to network condition.
The inventive method adopts RTSP and the RTP real time streaming agreement of standard, carrys out protocol integrated test system, carry out transmitting video data with RTP with RTSP, these two agreement extensibilities are strong, and easily access, real-time is good, can compatible multiple client, no matter be PC or mobile phone, use browser just can watch the video of front-end module, and adopt RTP based on the mode of TCP, client video jitter is little, mosaic is few, and not packet loss in transmitting procedure, decreases user network flow.
Method of the present invention is applicable to 3G wireless transmission and cable video transmits, and adopt RTSP and RTP standard agreement to control and transmission, extensibility is strong, RTP is based on the mode of TCP, not packet loss, and client video jitter is little, mosaic is few, reduces user network campus network.
Embodiment:
The performing step of the inventive method is as follows:
1, first front-end module is set up TCP and is connected to video server, then by front-end module information registering to video server, in order to keep TCP to connect, front-end module upgrades oneself information to streaming media server at set intervals.
2, video server is preserved front-end module information and is safeguarded.
3, client can be wireless terminal or catv terminal, when needing the video checking front-end module, first sent request to video server by wireless or wire communication network, video server sends instruction by wireless or wire communication network RTSP front end module.
4, front-end module receives video server request, prepares video resource, and notifies that video server prepares to receive.
5, front-end module adopts Real-time Transport Protocol transmitting video data to video server by wireless or wire communication network.
6, after video server receives video data, be left intact, be directly transmitted to wireless terminal or catv terminal by wireless or wire communication network Real-time Transport Protocol.
Claims (1)
1. a 3G wireless video monitoring implementation method, is characterized in that, comprises step as follows:
Client needs to check video request to video server transmission by RTSP agreement;
Video server sends transmission of video instruction by RTSP agreement front end module;
Front-end module receives video server instruction, prepares video resource, and notifies that video server prepares to receive;
Front-end module passes through Real-time Transport Protocol transmitting video data to video server;
After video server receives video data, be left intact, be directly transmitted to client by Real-time Transport Protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410576321.6A CN105530468A (en) | 2014-10-26 | 2014-10-26 | 3G wireless video monitoring implementation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410576321.6A CN105530468A (en) | 2014-10-26 | 2014-10-26 | 3G wireless video monitoring implementation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105530468A true CN105530468A (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410576321.6A Pending CN105530468A (en) | 2014-10-26 | 2014-10-26 | 3G wireless video monitoring implementation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105530468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147869A (en) * | 2017-03-30 | 2017-09-08 | 安徽森度科技有限公司 | A kind of wireless video monitoring implementation method based on RTSP |
-
2014
- 2014-10-26 CN CN201410576321.6A patent/CN105530468A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147869A (en) * | 2017-03-30 | 2017-09-08 | 安徽森度科技有限公司 | A kind of wireless video monitoring implementation method based on RTSP |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |
|
| WD01 | Invention patent application deemed withdrawn after publication |