CN204231562U - A kind of high-definition video monitoring transmission system - Google Patents
A kind of high-definition video monitoring transmission system Download PDFInfo
- Publication number
- CN204231562U CN204231562U CN201420768835.7U CN201420768835U CN204231562U CN 204231562 U CN204231562 U CN 204231562U CN 201420768835 U CN201420768835 U CN 201420768835U CN 204231562 U CN204231562 U CN 204231562U
- Authority
- CN
- China
- Prior art keywords
- video
- compression assembly
- module
- video compression
- definition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Closed-Circuit Television Systems (AREA)
Abstract
The utility model discloses a kind of high-definition video monitoring transmission system, comprise: monitoring camera, monitor client, it is characterized in that: described monitoring camera is connected with video compression assembly, monitor client is connected with video compression assembly, described video compression assembly and video compression assembly are respectively equipped with transport module, are communicated with by transport module between video compression assembly with video compression assembly and transmit video data.The utility model adopts the method to the special processing of the video code flow of web camera, within video code flow is compressed to 50K, ensure the image quality of video high definition simultaneously, when low network band width, just the fluency of video streaming can be ensured, and reduce the size of video record file greatly, and finally by the reduction of coding decompress(ion), the definition of extensive recovery video.The utility model structure is simple, and Video Quality Metric efficiency is high, requires low to transmission bandwidth.
Description
Technical field
The utility model relates to a kind of video monitoring system, especially a kind of high-definition video monitoring transmission system.
Background technology
Along with the fast development of monitoring technique and network, high definition multi-channel video monitor has progressively become the application direction of main flow, along with the reduction of equipment cost, accepted by users, the video pictures of high definition can allow user see more clearly the details in picture, and multichannel can allow user obtain scope with great visual angle.But there is a problem in high-definition video monitoring.Although the video monitoring system of high definition all have employed coded system H.264, but create larger video code flow, especially very high for the bandwidth requirement needed for transmission of video under multi-path high-definition video, this makes the construction cost of Internet Transmission significantly increase, and also makes the scope of application of high-definition video monitoring system be restricted simultaneously.
Therefore, while ensureing good image quality, export lower code stream, the video that can be applicable to transmit high definition definition preferably under low-bandwidth environment becomes problem demanding prompt solution.
Utility model content
It is simple that the purpose of this utility model is to provide a kind of structure, and video compression ratio is high, and definition is good, and transmission bandwidth requires low high-definition video monitoring transmission system.
Realize above-mentioned purpose, the technical scheme that the utility model adopts is: a kind of high-definition video monitoring transmission system, comprise: monitoring camera, monitor client, it is characterized in that: described monitoring camera is connected with video compression assembly, monitor client is connected with video compression assembly, described video compression assembly and video compression assembly are respectively equipped with transport module, are communicated with by transport module between video compression assembly with video compression assembly and transmit video data.
Preferably, described video compression assembly is made up of video encoding module, low-bit video compression module and Video Output Modules, video encoding module is located between monitoring camera and low-bit video compression module, and Video Output Modules is located at the least significant end of video compression assembly and is connected with transport module.
Preferably, described video compression assembly is made up of video input module, low-bit video decompression module and video encoding module, video input module is located between transport module and low-bit video decompression module, and video encoding module is located at the least significant end of video compression assembly and is connected with monitor client.
Preferably, described transport module is USB module, network transmission module, bluetooth module, wifi transport module etc.
Preferably, described monitor client is desktop computer, panel computer, notebook, mobile phone etc.
After the utility model adopts said structure, by adopting the method to the special processing of the video code flow of web camera, within video code flow is compressed to 50K, ensure the image quality of video high definition simultaneously, when low network band width, just can ensure the fluency of video streaming, and reduce the size of video record file greatly, finally by the reduction of coding decompress(ion), the definition of extensive recovery video.The utility model structure is simple, and Video Quality Metric efficiency is high, requires low to transmission bandwidth.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, monitoring camera, 2, monitor client, 3, video compression assembly, 31, video encoding module, 32, low-bit video compression module, 33, Video Output Modules, 4, video compression assembly, 41, video input module, 42, low-bit video decompression module, 5, transport module.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in the figure, for achieving the above object, the technical scheme that the utility model adopts is: a kind of high-definition video monitoring transmission system, comprise: monitoring camera 1, monitor client 2, it is characterized in that: described monitoring camera 1 is connected with video compression assembly 3, monitor client 2 is connected with video compression assembly 4, described video compression assembly 3 and video compression assembly 4 are respectively equipped with transport module 5, are communicated with by transport module 5 between video compression assembly 3 with video compression assembly 4 and transmit video data.
Preferably, described video compression assembly 3 is made up of video encoding module 31, low-bit video compression module 32 and Video Output Modules 33, video encoding module 31 is located between monitoring camera 1 and low-bit video compression module 32, and Video Output Modules 33 is located at the least significant end of video compression assembly 3 and is connected with transport module 5.
Preferably, described video compression assembly 4 is made up of video input module 41, low-bit video decompression module 42 and video encoding module 31, video input module 41 is located between transport module 5 and low-bit video decompression module 42, and video encoding module 31 is located at the least significant end of video compression assembly 4 and is connected with monitor client 2.
Preferably, described transport module 5 is USB module, network transmission module, bluetooth module, wifi transport module etc.
Preferably, described monitor client 2 is desktop computer, panel computer, notebook, mobile phone etc.
Embodiment:
This example mainly utilizes video compression assembly 3, within monitoring camera 1 video stream data is compressed in 50K.By video compression assembly 3, the video flowing received is carried out depth-compression after H.264 encoding, video stream data is made to control within 50K, then by transport module 5, video stream data is transferred to video compression assembly 4 decompress(ion) coding, finally HD video is presented in monitor client 2.
1, low code stream, low network band width
Video data, based on main flow Video coding mode H.264, is carried out Real Time Compression by the compression algorithm of video compression assembly 3 by video flowing.Monitoring camera 1 is after collecting video data, H.264, video encoding module 31 through video compression assembly 3 is encoded, in cataloged procedure, utilize video compression algorithm, video after coding is carried out depth-compression, video adopts CIF resolution, makes the size of the every frame picture sheet captured greatly about about 5Kb, is sent to the Internet by network interface.If 10fps video data per second, so needed for monitoring camera 1 transmission of video speed be upstream bandwidth required for the transmission of video of 5*10kb/s=50kbps, Ji Mei road the chances are 50k.In the situation of 10 road video flowings, the required network bandwidth i.e. 10*50kbps=500kbps.The bandwidth upstream rate of general ASDL2M is 512kbps, and downstream rate is 2Mbps.By the video data after the method process in the network bandwidth environments of 512K uploading rate, the transmission of the data of 10 road videos can be ensured completely.
2, high definition video picture
Video compression assembly 4 decompresses to the video data through special processing received.After video data is sent to front end, again the video data after decompressing is decoded by the method for H.264 decoder, when being H.264 supported in equivalent video data encoding, the video pictures of 32 bitmaps of high definition can be decoded, obtain high definition image quality video thus.
In sum, after video data being flowed through the process of 50K streaming video compression box, exporting low-bit video stream makes it can carry out real-time Transmission under the network environment of low bandwidth, after transmission of video completes, by decompressing to the video data received, video decode, thus obtain the video of high definition image quality.Just ensure that thus under the network bandwidth of ASDL512k uploading rate, solve the low code stream of 10 road video flowings, the real-time Transmission of low bandwidth, and ensure that the viewing of the image quality video of high definition.
The above is preferred implementation of the present utility model; certainly the interest field of the utility model can not be limited with this; should be understood that; for those skilled in the art; the technical solution of the utility model is modified or equivalent replacement, do not depart from the protection range of technical solutions of the utility model.
Claims (5)
1. a high-definition video monitoring transmission system, comprise: monitoring camera (1), monitor client (2), it is characterized in that: described monitoring camera (1) is connected with video compression assembly (3), monitor client (2) is connected with video compression assembly (4), described video compression assembly (3) and video compression assembly (4) are respectively equipped with transport module (5), are communicated with by transport module (5) and transmit video data between video compression assembly (3) with video compression assembly (4).
2. high-definition video monitoring transmission system according to claim 1, it is characterized in that: described video compression assembly (3) is made up of video encoding module (31), low-bit video compression module (32) and Video Output Modules (33), video encoding module (31) is located between monitoring camera (1) and low-bit video compression module (32), and Video Output Modules (33) is located at the least significant end of video compression assembly (3) and is connected with transport module (5).
3. high-definition video monitoring transmission system according to claim 1, it is characterized in that: described video compression assembly (4) is made up of video input module (41), low-bit video decompression module (42) and video encoding module (31), video input module (41) is located between transport module (5) and low-bit video decompression module (42), and video encoding module (31) is located at the least significant end of video compression assembly (4) and is connected with monitor client (2).
4. high-definition video monitoring transmission system according to claim 1, is characterized in that: described transport module (5) is USB module, network transmission module, bluetooth module, wifi transport module.
5. high-definition video monitoring transmission system according to claim 1, is characterized in that: described monitor client (2) is desktop computer, panel computer, notebook, mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768835.7U CN204231562U (en) | 2014-12-09 | 2014-12-09 | A kind of high-definition video monitoring transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768835.7U CN204231562U (en) | 2014-12-09 | 2014-12-09 | A kind of high-definition video monitoring transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204231562U true CN204231562U (en) | 2015-03-25 |
Family
ID=52929605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420768835.7U Expired - Fee Related CN204231562U (en) | 2014-12-09 | 2014-12-09 | A kind of high-definition video monitoring transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204231562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072388A (en) * | 2015-07-28 | 2015-11-18 | 王柏林 | UHD (Ultrahigh Definition) video real-time transmission system |
| CN106921822A (en) * | 2017-04-01 | 2017-07-04 | 上海尧达信息科技有限公司 | A kind of low code stream high definition network head |
-
2014
- 2014-12-09 CN CN201420768835.7U patent/CN204231562U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072388A (en) * | 2015-07-28 | 2015-11-18 | 王柏林 | UHD (Ultrahigh Definition) video real-time transmission system |
| CN106921822A (en) * | 2017-04-01 | 2017-07-04 | 上海尧达信息科技有限公司 | A kind of low code stream high definition network head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1976429B (en) | Video frequency transmitting system and method based on PC and high-resolution video signal collecting card | |
| US20200162789A1 (en) | Method And Apparatus Of Collaborative Video Processing Through Learned Resolution Scaling | |
| US10051272B2 (en) | Coding structure | |
| CN102457544B (en) | Method and system for acquiring screen image in screen sharing system based on Internet | |
| CN101009803A (en) | High-resolution video transfer system and method | |
| CN107529069A (en) | A kind of video stream transmission method and device | |
| CN113115067A (en) | Live broadcast system, video processing method and related device | |
| CN105227955B (en) | Ultra high-definition low delay video code rate control method | |
| CN102263942A (en) | Scalable video transcoding device and method | |
| CN102892032A (en) | Real-time interactive high definition network video communication system | |
| CN204231562U (en) | A kind of high-definition video monitoring transmission system | |
| WO2023036258A1 (en) | Unmanned aerial vehicle-based video live broadcast method, system, device and storage medium | |
| CN110312142A (en) | A kind of AR live broadcast system based on 5G technology | |
| CN104244025A (en) | Cluster transcoding system and method thereof | |
| CN102655602B (en) | Decoding device for adaptive clients and plugin acquisition method | |
| CN114363649A (en) | Video processing method, device, equipment and storage medium | |
| CN102821303B (en) | A kind of Pixel-level video information network real-time graded compression transmitting method | |
| CN102630010A (en) | Wireless video transmission system and transmission method thereof | |
| CN103997651A (en) | Data compression method and device for composite images | |
| CN204795334U (en) | But image mosaicking processing system of signal preview | |
| CN101001370A (en) | Vedio transmission system and method of mixed with mutiple code and decode | |
| CN201414200Y (en) | System for realizing real time rebroadcasting of multiple-video streaming media | |
| CN206042200U (en) | Digit high definition video monitored control system | |
| DE102013021707A1 (en) | GRAPHIC SERVICE PROVIDER AND METHOD FOR MANAGING DATA POWER PARAMETERS | |
| CN204131646U (en) | A kind of digital video signal decoder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20181209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |