Network video server and its matrix of product you want to say four

Intelligent network video technology development and product homogenization of competition in the market share. As network video technology to further mature and stable, and increasingly large market applications, customer on network video technology awareness continues to improve, and begin to expect more features. And early of intelligent monitored, and behavior analysis, are concentrated in Hou end server Shang, cannot completed mass of parallel check, but as chip processing ability of improve, in network video server Shang integrated Intelligent analysis algorithm became may, this helps implementation large system Xia of security checks, conducive to will network video monitored products import to more high-end of monitored area, include airport monitored, and Metro monitored, and financial monitored industry and so on. At the same time intelligent technology will further enhance the technological content of network video, improve factory the barriers to JVC Everio GZ-MS120 Battery Charger  entry will help manufacturers out of disorder competition of the low price situation is conducive to large manufacturers to consolidate existing resources, networked video bigger and stronger. Emergence of a networked video itself has features to IT, is different from the traditional monitoring of important differences, with intelligent technology in network video play function on this most popular carriers, it will further enhance the dominance of Internet video, promote the upgrading of traditional monitoring industry.

Development of surveillance technology is to make it easier for customer application development, even in the matrix of this body is no exception. As a representative of traditional analog surveillance system, matrix is also begin to networked, intelligent direction. Albert world matrix has the support of network transmission, remote control, WEB access, as well as macro command operations, intelligent features such as cascading, which for the matrix of development open up a new road

Road.

Network video server market has formed a complete industry chain system, including upstream programme provides manufacturers, chip manufacturers, original manufacturers, dealers, manufacturers, and the broader public customers and industry groups. And have formed a powerful network video original manufacturers, these manufacturers will lead the development of Panasonic DMC-TZ15 Battery Charger network video product and market application occupies an absolute mainstay. In the network video market, foreign products occupy a small percentage are basically domestic manufacturers in the world. Now with the construction of national system for the safe cities, as well as the Beijing Olympics and other big events online, and China's security market is developing rapidly, network video applications is March. In this context, as Telecom, China Netcom and IT giants such as Samsung, Huawei, ZTE, intervention, but also in capital, technology and ideas had a significant impact on the network video market, in favour of bigger and stronger the network video market.

Major problems currently facing the online video market is the lack of uniform specifications, lack of industry standards. Algorithm does not have independent intellectual property rights, each taking its own algorithms to standard devices are not compatible with each other. Expect Chinese AVS standard can application soon entered a substantive stage.

Forecasts for the future from the survey of the history. Time in DVR also have raised questions about analog products. But till today, as represented by the matrices occupy enough analog monitoring equipment is still in the market share. Online video is still in development, rapid growth in this period of time is indeed very eye-catching, but it is not a replacement of DVR product positioning. Network video is suitable for networks, distributed monitoring, the centralized management of applications. DVR suitable for Nikon Coolpix S210 Battery Charger  areas of concentrated monitoring system. Both in its own environment that has a significant technical advantage and price advantage. In addition, in the application of industry, computer products represented by DVR with feature-rich, strong computing power, it can be change, the interface electronics products, so I think it is a network video product for quite a long time to come, DVR products, matrix products win the world situation.

Albert world of network video products include two kinds of DSP ASIC class product line. Currently algorithms to achieve a standard algorithm of MEPG4 and H.264. And according to different applications, you can provide a better algorithm to application environment standard. Also is developing intelligent algorithm technologies with independent intellectual property rights. In terms of product lines, heaven and Earth have been established include Albert network video server, network, network cameras, network video decoder changeup Dome, network high speed dome camera, network, network matrix multiple product lines. In the field of wireless, Albert world of network video products, including 3G, has a wide range of wireless applications to achieve a product integration. In the area of digital, Albert heaven already broke through the all-digital high definition network camera technology, mega pixels can be achieved levels of clarity.

World Albert of intelligent network matrix specifically for complex video monitored system provides powerful flexible of intelligent management, in processor engine, and communications bus schema, and high density video capacity, and Chinese macro directive programming operation, and MSIP intelligent integrated platform, and HD character overlay technology, and vector quantity speed control, and Panasonic Lumix DMC-FZ7 Battery Charger multilevel composite protection, aspects, implementation has innovation design, WEB set controlled management, and derivative intelligent module platform, and double line Chinese display, technology breakthrough, more close to market user of actual application demand, More in line with the trend of the future development of the matrix product

High-end micro hard disk activating multimedia mobile marketing

MP3 players, media players and Smartphones when you become a new growth point of consumption, suitable for portable devices that huge storage means becoming a bottleneck restricting the development of handheld devices. In fact, designers of portable products always have to think hard on more efficient use of storage space.When people try to place the video content in a portable device, massive storage is a necessary equipment. While Flash technology's price/capacity ratio has fallen, but still not as good as for the mechanical hard drive technology miniaturization even more quickly. In May 2004, the price of NAND Flash memory products to dive again, but 1GB Flash memory prices are still about $ 200 and Cornice company was launched in February 2004, using miniature hard drive technical production of the third generation of storage units (Storage Element,SE) capacity of 2GB and bulk prices are below $ 70. Although miniature hard drives on Panasonic Lumix DMC-LX3 Battery Charger  the volume and power consumption is higher than the Flash, but have little to an acceptable level. Cornice 2GB storage unit volume for 5x42.8x36.4mm, when the average current of 290 Ma, standby current of 100 micro-Ann. Currently available in popular HDD060 MP3 player Philip Muvo2 MP3 player and the innovation and technology on the use of such micro-hard disk enables massive storage.

Embedded reflect low cost strategy

"Our product called SE instead of a hard disk, because compared to standard hard drive, SE uses a voltage supply, electricity supply, on the main system drive and features such as caching, omits repeated signals to achieve lower cost and lower power consumption. "Cornice China Sales Manager Gao Ping in EDN CHINA magazine interview says.

There are a number of manufacturers involved in micro hard drive market, including traditional hard drive manufacturers Seagate, Hitachi, Toshiba and Huitong micro hard disk technology companies in southern China. But these vendors have to plug-in external products, mainly popular CF II on the PDA interface. Cornice products is embedded or built-in, although there was no  Nikon MH-65 Battery Charger removable flexibility, but you can reduce the total cost. "We use embedded policy, again in order to cut costs, embedded product than CF-II external hard drives in terms of cost savings 30-50%," Gao Ping said, "price of MP3 player is a very important consideration for consumers. ”

A few GB capacity 1-inch miniature hard in fact fill hundreds of MB of Flash memory and a gap between the dozens of GB. Compared with 1.8-inch hard drive, 1-inch miniature hard drive size has been reduced to a keychain size, power consumption also dropped to one-tenth, capacity is about 10 times the mainstream Flash products, micro hard drive is expected to be in a very excellent performance/price/volume ratio of activation portable class were originally part of high-end consumer market. A few GB capacity of the space can hold thousands of MP3 songs, two-hour VHS quality, MPEG compressed video, thousands of 1MB size, you can use to print photos of digital photos, or a complete GPS map of the continent, can also be used to copy or move a few large software. GAO Ping said that the current digital cameras sold in partner in both volume and price is not satisfactory, using miniature hard drives will significantly reduce the cost and volume.

Currently Cornice company provides embedded micro-hard disk 1.0GB, and 1.5GB three kinds of specifications.

Ideal medium for mobile video

Not hard to find, and for most audio applications such as MP3, miniature hard disk might just provide the convenience of having to frequently revise songs, on video applications, however, as the DV format tape the whole plate of video from a digital camera for an hour about space 0.5GB NM, so a few GB capacity happens to meet a couple of hours of video storage requirements. Miniature hard  JVC BN-VF823 Battery Charger drives will be replaced very soon new video of DV tapes to become a more ideal mobile storage media.Using miniature hard disk camcorder tape operations of not only omits the complex institutions considerably reduced volume, also does not have the precision machinery manufacturing Chinese manufacturers have the ability to enter the field of camera technology. Stored on the hard disk on the video tape editing and file management more convenient, do not need to DV conversion to other formats, enables playback of arbitrary starting point. If a 3.5-inch hard disk or recordable CD as the ultimate video storage media, than DV tape media costs reduced by more than half. Within a year or two, using miniature hard drive digital camera and camcorder combo products will be available at that time a dedicated camera products will end.Cornice Chairman Kevin Magenis said that 2GB micro hard drives as one of the important target market for video cameras.

Although mobile phone products and with mini-hard drive-free press, but with the multimedia mobile application download starts, miniature hard drive storage technology will be the only competent.

Embedded SE Cornice with proprietary 20-pin connector, but compatible with IDE interface specification. Since SE only retained the preamplifier and control circuits, such as your hard disk, hard disk drives, cache, clock and other functions must be performed by an external  Nikon EN-EL2 Battery Charger dedicated circuit or central processing unit that integrates these features to complete. Currently offers match with Cornice SE chip manufacturers including TI, Sigmatel, Philips, Freescale, Genesys Logic and Telechip company.

Technical solution: monitor system in a University City solutions

1.the General design of the system

Shenzhen ya science and technology development limited, is a digital security product development, production, agent, sales of professional high-tech companies. Company mainly agent Germany SHPEST digital monitoring products.

Company has a number of excellent professional research and development personnel and high-quality management personnel, with its strong economic strength combined with Japan's consummate Nikon Coolpix S210 Battery Charger technique, we have developed a number of high-tech, high quality digital video monitoring products, in order to meet the market development and customer needs, the company has introduced the network-oriented high-tech security products.

SHPEST series products include: embedded digital video recorder, network cameras and network video server, digital color camera, high speed dome, and so on.

For many years, elegance of electric science and technology development company always adhere to "solution to the problem, service-oriented" business philosophy, SHPEST products have passed the Ministry of public security police and security electronic products quality inspection center. In terms of sales, flexible marketing strategies, and wholeheartedly provide customers with products, systems, technical training, consulting, project design to after-sales service, established product repair center in Shenzhen, have also set up branches in Shanghai, Hangzhou, Wuhan, sales, Hong Kong, Taiwan, Europe, Japan and Australia, all around the world.

Fougea has been to high standards of design, while economic and reasonable prices and excellent service for the purpose of the elegance of electric people on this goal, is willing to work with colleagues from all walks of society go hand in hand, and common development.

We think, XX University City digital network monitoring system in overall design Shang should full consider both meet user using requirements, focus on effectiveness, again do operation simple, maintenance convenient; while device selection to to overall best combined with for principles, using systems engineering thought, pursuant to industry standard, with professional technology and rich of work experience, will various brand, and model of device organic of integrated up, full play various device of function, Eventually the XX University City digital effect can reach the overall best use of network monitoring system.

1.11, system design based on

The main basis for system engineering project design and construction are as follows:

The security and protection engineering procedures and requirements on GA/T75-94

Of the universal graphic symbols of safety protection system of the GA/T74-94

Of the security and protection engineering cost budgeting GA/70-94

Of the electronic equipment and installation cost of the fixed HYD41-01-1999

The risk level and the regulations on the protection level GA/T38-92

The closed-circuit monitoring TV system engineering technology in civil building-code GB50198-94

Of the code for electrical design of the JGJ/T16-92

The Chinese electric equipment installation engineering code for construction and acceptance of GBJ232-82

The engineering design of generic cabling system for building and campus code of CECS72.95

Of the system grounding and safety requirements in the form of GB14050-93

1.22, system design principles

According to user requirement analysis and the overall national development planning information, design follows the following principles:

Customer first principles

The programme aim to meet customer needs, meet customer functional requirements, and characteristics of Center to ensure practicality.
Open

When the programme the master plan, give full consideration to the future development of the information, making it the one node in the information highway as a whole, remote technology.

The advanced nature

Meet the existing needs of users, subject to fully consider the trend of rapid development of information society, moderate advance in the technology, so that the detention center proposal made by the guarantee that it will be built by advanced and modern intelligent building.

Of integration and scalability

Full consider flea power system by involved of all subsystem of dispersed type control, and concentrated unified type regulatory; overall structure Shang of advanced and rationality, implementation on all subsystem of dispersed type control, and concentrated unified type regulatory; overall structure Shang has may extended sexual and JVC GR-SXM58 Battery Charger compatibility, can integrated different production manufacturers different type of advanced products, makes entire system can as technology of development and progress, constantly get enrich and improve.

Security, reliability, and fault tolerance

The complex protection system must have a very high level of security, reliability, and fault tolerant.

The service and convenience

Meet the demands of multi-functional, extroversion, pay attention to the convenience and comfort, to improve the work efficiency, saving manpower and energy purposes. From inside and outside the Centre of the various types of information collection, processing, storage, transmission, retrieval, and decision-making ability, provides staff with the most effective information services; provides managers with highly effective, convenient and safe working environment.

The economics of

On the premise of achieving advancement, reliability, to improve the work efficiency, saving manpower and energy purposes. From inside and outside the Centre of the various types of information collection, processing, storage, transmission, retrieval, and enhance decision-making capacity, providing staff with the most effective information services; provides managers with highly effective, convenient and safe working environment.

Functional

On the premise of achieving advancement, reliability, to optimization design of functionality, and economics.

Easy to maintain

Users that you encounter in everyday use, through a system of self gives the corresponding fault and system prompts to be addressed.

1.33, system requirements

XX University City Library digital network monitoring system with 3 monitors (XX Park, University Park, XX XX Park) need to monitor, 3 field to the university town monitoring center has a local area network connection. Each scene has a considerable number of monitoring points (x point Park, Park point x of x point, Park), and 8 high speed dome camera. University town monitoring center can monitor 3 image of the scene, while 3 have one control center, important places without switching directly to display on the monitor.

University town monitoring center can accept alarm signal, when monitoring the scene when the warning, the monitoring center can automatically switch to the appropriate image. The monitoring center can monitor live PTZ camera issue control instructions. Field collection of video signal received both at the control center, can be transmitted over a local area network at the University of XX various terminals receiving within the city (need to have appropriate permission).

1.44, overall system objectives

Through on XX University City digital network monitoring system of demand analysis, while combination we past of rich of engineering experience, we think XX University City digital network monitoring system of target is system itself can independent work and can long-term unmanned operation, XX University City monitoring center can  Panasonic Lumix DMC-LX2 Battery Charger through network for remote remote control, image compression data Shang network shared, in no issued sent directive Shi, image data does not upload, does not occupied bandwidth. Stresses the high reliability of the system, at the same time the design goals of the programme aims at:

1, provide high quality brand of high performance products;

2 monitoring system of digital network, integrate, unify and perfect function;

3, in a simple, powerful and rich controls the operation is complete;

Technical solution: monitor system in a University City solutions
2009/4/28/10:03 source: HC security network author: Shenzhen ANBO video far technology development company
22, IP network digital monitor system

XX University City digital network is designed to achieve an intelligent monitoring system of digital network monitoring system. Monitoring system of intelligent digital networks are adapting XX University City modernized management, monitoring and control needs of your environment. The system adopts the world's leading image compression technology H.264 and data transmission technology, equipped with advanced monitoring equipment, and video servers, and elegance of electric company SHPEST2.0 remote monitoring based on network video server developed by centralized management software system, form an intelligent, networked, all-IP network digital monitor system.

2.11, monitor overall system network structure

3 monitoring sites, each site has a number of monitoring points (Tsinghua University, Park 97, 71 points, Harbin Institute of Peking University Park Park, 56 points), plus 8 high speed dome camera, with controlled rotation, zoom, auto focus function for easy monitoring site wide scene.

The individual video signals from a video server for each site SHPEST-NT4 connects to the local LAN, and through the university town on local area networks to the control center.

In the control centre, in order to achieve each scene of the video signal can be displayed on your monitor, and important places can be displayed without switch, 4 Advanced workstation, receiving all-channel network video signal; video switch display, each up to 16-way video, switch band, switch's monitoring points, over time, the parameter can be set.

Alert can be immediately displayed in the specified screen. Control Center can be called play back video recordings of the all-channel network video signal.

Monitoring and control center 1 Advanced workstation, with large-screen devices such as a plasma, switch display each video, switch band, switch's monitoring points, over time, the parameter can be set, alarm when alarm images can be automatically displayed in the display device.

Control and master control centre network topology diagram

2, monitoring system structure

System network structure for the 100/1000BASE-T Ethernet, image data monitoring system through the local area network, LAN or other computers for University City data while providing data transmission channel.

Because of its advanced network video transmission technology, through a standard browser or elegance of electric company developed SHPEST2.0 system based on network video server can implement network monitoring, monitoring system can be installed on more than one control center, control center can have a different priority level. Leadership in the Office may at any time through a local area network observation Park.

Normal system operations that require a network monitoring system and Park mutually independent systems such as other systems, network digital monitor system does not use other hosts within the local area network resources, not crowding out network channels. Monitor LAN 100Mbps broadband network, network usage usually around 40%, coupled with the limited bandwidth of around 1M, so as the MPEG4 audio and video transmission rate in 70kbps-1000kbps (depending on image content and compression ratio), network is not available while transfer close to more than 200 multi-channel remote images.

Under this a situation, we design has a distributed video system, using SHPEST series network video server can built-in hard drive storage of features, will large of video task placed in site, does not accounted for network bandwidth; monitoring center established multiple large size monitor, will important places image fixed display in large size monitor, other monitoring points through SHPEST2.0 remote monitoring concentrated management system for preview calls, and remote control, and remote playback.

2.23, monitoring system controlling process

XX University City network monitoring system currently has 3 University zone, independent SHPEST-NS4 video server configuration servers of each Park (Park, Tsinghua University, 27, 20, Harbin Institute of Peking University Park Park 16). Monitoring Center with multiple high-end workstation to receive 3 Park of more than 200 multi-channel images, monitoring center set up many large size display, to secure the important place for images displayed on the large size monitor.


SHPEST network video server images compress data sent over the IP network to multicast to campus network, any host on the network receives the IP video data can be specified. SHPEST network video server, and computers on the LAN using TCP/IP communication, video data stream protocol RTP/RTCP, RTSP real time sent.

2.35, monitoring and control system functions

1) entire monitoring picture screen split ways, you can picture how many campaigns by the users to choose, free click to enlarge any image with the mouse, easier to define and change the image.

2) leadership and monitoring system administrators can easily monitor the Park scene facts, premise is only connected to the LAN and the authority of the monitoring system.

3) system image after a certain time unmanned operation, can be automatically converted to a round-robin, in a pre-set order full screen displays a picture of the State.

4) monitoring center administrators can gain access to the Park, Ren Yiyun camera controls, enabling the camera angle, orientation, focal length, Aperture, depth of field adjustment; if it is a dome with a preset point, administrators can control directly to a preset angle of observation (including horizontal rotation angle and vertical rotation angle).

5) Monitoring Center administrator can manually switch one of the Park in any of the camera's image, select a park, several cameras, sequential rotation switch monitoring.

6) the monitoring center can manually on remote image capture stores, can also respond to the remote alarm signal, realize alarm linkage recording.

7) left corner of the monitor screen, lens display monitor to a division number and so on.

8) you can set automatic video distribution, with a focus on places can be stored locally.

33, equipment selection

This time, we as XX University City digital network monitoring system for all devices that you select has the world's leading quality, camera by PANASONIC, network video server with SHPEST network video server series, its advanced video compression technology makes people amazed, elegance of electric company SHPEST2.0 remote monitoring based on network video server development more centralized management system implemented on the network monitoring provides great convenience.

3.11, SHPEST network video server

SHPEST network video server designed for use with image transmission, monitoring, computer network, it built a variety of solutions, on the 10/100Base-T network in 30 pictures per second transfer high quality H.264 image. SHPEST network video server can use ISDN,PSTN, or xDSL router, LAN, Wan, or international interconnect simply spread on the Internet. On the basis of this product is based on open standards with the aim of providing long-term investment protection. Use SHPEST2.0 on a user-friendly, Windows-based centralized management of remote monitoring system, which can then be very easy to set up and manage.

A SHPEST, network video server series key features

SHPEST series network video server completely from the PC platform, based on the embedded processor and embedded operating systems; is the industry's first professional, cost-performance ratio

Macro under sunny spring

Spring warms, gay. The young leaves of the trees grow out of the turquoise, butterfly flower to dancing, shooting for amateur photographers brings the number of different themes. This time, we use the latest DSLR-A350 and Sony SAL100M28 (AE 100mm f/2.8 Macro) macro lens, take you to the colourful world of macro.

Before you start shooting, and Panasonic HDC-TM20 Battery Charger  of course the first thing to do is to check your own equipment is able to cope with it! camera, it is better to choose a long focal length (such as 100mm or more) macro lens, short focal length macro lens focus distance is too short, easy to scare away insects butterflies, for the filming of goods might be appropriate. The other hand, if all share a common support of long focal length lenses, plus a macro extension tubes can also be eco-photo shooting macro, but focusing more time.

This time, we use the fuselage is DSLR-A350, is a rare entry machines equipped with nine auto focus, shot composition more quickly and easily, increasing the chances of shooting. In addition, DSLR-A350 is also equipped with the Quick AF Live View function and 2.7-inch LCD can be used for the upper and lower angle adjusting, shooting is more flexible and convenient. Usually very difficult to beat the high, low angle, use the Quick AF Live View feature is easy, guarantee will not miss any highlights.

Compared to other equipped with Live View Quick AF Live View of the features of D-SLR,DSLR-A350 action and reaction has a clear advantage because D-SLR-A350 has adopted a new development of JVC JY-HD10 Battery Charger the pentaprism retroversion system, an independent Live View viewfinder photographic components for live view. When you use the Quick AF Live View viewfinder, the camera's AF system without any effect, apart from the focus speed is faster than other Live View D-SLR, drastically reducing eye mask black time.

Incidentally, in addition to shooting macro photos, DSLR-A350 's Quick AF Live View for landscape shooting are also very favourable. Meet SAL16105 (AF 16-105mm f/3.5-5.6) lens, the more outstanding prospects of the use of high and low angle scene, photo composition richer.

This time of the filming equipment is the Sony DSLR-A350 and SAL100M28 (AE 100mm f/2.8 Macro) macro lens.

Quick AF Live View function, regardless of shooting high and low angle are handy.

Fair clear or cloudy environments, if light not very dark, can take good macro ecology photos. Cloudy shot, because the light is not much direction, just select the right composition, almost every point can be taken. Because of the subject and background brightness average, so the color of the background will be more prominent.

In fair weather while shooting, many people love using the backlit shot, highlight the lines and textures of the wings of insects. At this time the background brightness not be higher than the brightness of the subject, so as to avoid background subject is too overexposed or underexposed.

Taken on overcast days, foliar less reflective than fair weather, saturation of the picture will be higher.
Macro lens zoom rate is higher, but at the same time shake problem is amplified accordingly.
Open the Super SteadyShot earthquake of DSLR-A350 features, can help reduce shake problems.

We see many macro insect work, most of it is the side of shooting of insects, this is actually related to photos depth of field. Due to the focus distance close, with natural daylight time cannot be received too small, photos depth of field is often only one or two millimeters. Side of shooting of insects, insect body plane close to parallel with the PC components, so that you can take to the maximum of the clear range.

Also chooses between subjects is also shooting key. Whether photographing flowers or shooting of Nikon EN-EL9A Battery Charger insects, simple and powerful composition can enhance the Visual effect of photos. Many beginners photos too cluttered is certainly wrong should be careful when taking photos of the background or foreground.

The shooting angle is too high, butterfly wings become unclear.

Level shooting angle with butterflies, butterflies can fetch the details of greater clarity.

Simple framing make the photo more convincing.

Camera cleaning solution camera into the dust problem

Love machine into baby new year spring cleaning how to solve dust problem photographed Besides knowing outside shooting skills, would also like to know how the camera clean way of protection, so as to be a qualified photo player, the following provides some general knowledge of basic maintenance and cleaning method of the camera, as a reference for players on the cleaner management. Play camera is like keeping a car must be regular maintenance to keep photographic equipment in optimum condition. To appearance,, nothing more than is camera, and lens, and flash lamp and the some surrounding accessories of appearance maintenance, its maintenance way is simple, as long as each using after using City sales clean tools for JVC GZ-HD320 Battery Charger  focus wipe can; in photographic component clean part, is can with legacy and new to do distinction, because currently new sale of DSLR machine species almost are aboard has super wave automatically dust system, can effective improve photographic component easy into dust problem, as no aboard the function of legacy camera also doesn't matter, because at this stage apart from can sent original clean outside, market Shang also sale multiple clean tools can for select, let you easily DIY also can completed photographic component of clean work.

Photo shooting skills Besides knowing, would also like to know how the camera clean way of protection, so as to be a qualified photo player, the following provides some general knowledge of basic maintenance and cleaning method of the camera, as a reference for players on the cleaner management.

Play camera is like keeping a car must be regular maintenance to keep photographic equipment in optimum condition. To appearance,, nothing more than is camera, and lens, and flash lamp and the some surrounding accessories of appearance maintenance, its maintenance way is simple, as long as each using after using City sales clean tools for focus wipe can; in photographic component clean part, is can with legacy and new to do distinction, because currently new sale of DSLR machine species almost are aboard has super wave automatically dust system, can effective improve photographic component easy into dust problem, as no aboard the function of legacy camera also doesn't matter, because at this stage apart from can sent original clean outside, market Shang also sale multiple clean tools can for select, let you easily DIY also can completed photographic component of clean work.

Outline of cleaning equipment


1. wipe the lens cleaner: in addition to the outside as a lens cleaning, can also be used as wipe using the camera screen.

2. lens paper: used mainly as a lens cleaning.

3. cotton swabs: mainly used as camera details and electronic contact cleaner.

4. small brushes: minor stain cleaner as a body and lens used.

5. large brush: primarily as the fuselage and the appearance of large area cleaning the lens.

6. large blow-balls: preliminary cleaning of the surface of the lens or mirror to use.

7. cleaning fluids: required match lens paper to be used, primarily for fixing dirty to clean.

8. the VISIBLEDUST is ion-CCD cleaning groups: primarily used as PC components and dust removal.

Photoconductor Kit dirty self-test method

Many players in using camera good while zhihou, General will found why own photos Shang will appears size varies of small black spots, this on said camera photographic component has has into dust problem, generally, will produced this problem, main because on is lens exchange of Panasonic Lumix DMC-FX55 Battery Charger  process, because many players often to Rob real-time sexual or facilitate sexual and ignored off correctly of lens Exchange way, then if and encountered environment more bad words, on easy produced into dust problem.

If viewing photos have found unidentified black spots appear, this means PC components are affected by pollution.

To determine whether the camera photographic components into dust, and its test methods is simple, as long as you use Aperture priority mode and adjust the aperture to a minimum, on a white wall or clear sky for shooting, then proceeds to zoom images through a computer to watch, you can detect the camera photographic components into issues such as dust, dirty point. During the shooting process, can be around can be a little shaky camera, because dirty point and will not be followed, so under the fuzzy shaky images, but can make it easier for dirty revealed.

If a PC component a bit dirty, through the way they test is very easy to detect.

PC components directly is strictly prohibited to be blowing

Is strictly prohibited to blowing dust blowing ball to PC components, because it not only can Samsung TL205 Battery Charger  easily cause damage to the PC component, in the process of blowing, surrounding dirt may also be also be blown into, but attracted more dirty.

Camera look clean

In General, many players are easy to ignore basic clean appearance of the camera, so accumulated for a long time, will not only make the camera look dirty, and sometimes may affect the normal operation of the camera. Can be divided into the "appearance" and "electronic contacts" to clean in two parts, general appearance of the camera to clean, use a brush or wipe mirror sold cloth for cleaning; the latter relations electronic signal conduction of fluency, so need special care on the clean, like electronic contact lens, Flash and the battery contacts, and other electronic contact. In General, as long as the use of clean stick stained cleaning fluid for simple wipe the cleaning action can be completed.

Cameras are cameras and electronic contact cleaner appearance where the focus should not be overlooked.

Lens look clean

Lens clean main to "lenses" and the "electronic contact" mainly clean part in addition to contains before and after two Department lenses outside, course also including leading edge of UV protection mirror, but in General, unless often has replaced filters demand, or as long as clean rear lenses and UV protection mirror to; rear lenses due to dirty opportunities lower, so using blowing ball on can completed clean action, as UV protection mirror part, due to by pollution opportunities quite high, once found blowing ball still cannot completed clean Shi, recommendations can  Nikon D90 Battery Charger using wipe mirror paper dip clean liquid for wipe, but in clean process best can along the same direction for wipe, such to avoid mirror was hurt.

With blowing ball intersect with lens paper use, lens cleaning action can be completed.

Composition Raiders to actual combat

• To make a theme clearly two photos impressive, as well as flexibility in the use of "good method of composition of word","method of diagonal composition" of such basic composition techniques, also repeated real progress. They are in the Studio, there are many details to pay attention to the.
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• I travel last year crosses a Museum, a large sculpture of a large spider on the outside. In fact, many tourists on Canon LC-E5 Battery Charger  the scene, more confusion as the background to draw in a satisfactory manner, spent much time. But the film some ideas and beginners to share with you.
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• Error: a backlight, among the many light chaos, sources, no steps to inform the subject of light.
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• Right: a background of blue sky, the light source was properly, avoid the crowds, the readable.
• Actual process of shooting.
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• Key 1: consider the source location
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• First of all, the Museum standing behind snapshot of large spiders (instant) of an image, composition, of course, is black, but the biggest problem is the light source position and shoot location without coordination. If the main site is in backlight and unable to fill objects must inevitably change the composition, even if the diagonal lines, and how beautifully it is composition of words, something is powerless. What is not clear if the substance is Chu, also with a good image? Shape due to the large spiders from different angles are equal, so you can keep you are looking for JVC GZ-MG330 Battery Charger  a better angle of 360 degrees, reducing the impact of a backlight problem, ideally can be avoided in a sky dead white, reproduce the levels of blue sky and white clouds.
• 
  
• A backlight shows the situation after the subject of the photo is not clear.
• Key 2: avoid the redundant elements
• 
  
• Under another angle, but no problem of backlight, but the bottom of chaos, spiders and build too many parties overlap in the background, it is difficult to distinguish between the two, respectively. On the other hand, is the name of tourist areas, so regardless of whenever there is a lot of bystanders and standing around, complete of tourists considerably undermine the beauty of the composition.
• 
  
• Too many chaotic elements appear on the photo, photo easily lose their attention on the deck.
• Key 3: specific shooting angle
• 
  
• I hope that the large spiders are placed in the composition of the blue sky, so a record in the brain, rather than from top to bottom with low-angle shooting, commands directly under the large spider, can meet their own composition, can more easily avoid this problem of Nikon Coolpix S630 Battery Charger  buildings and senseless people, kill ' with a stone two birds!
• 
  
• Photos of differs from the usual perspective, usually provides people an unexpected surprise.
• Key 4: anyway
• 
  
• Projection, feel good. However, the large spiders as large spiders, precisely because of the large form factor, such as a low-angle shot method is not possible to express the great spider was in the square of the momentum and the feet of large spider is an issue important, it is impossible to ignore, is therefore finally shot a complete picture. In addition, fire shadow of time often tourist shooting is no exception, near mutual wormhole travel shooting is often not allowed, so remember, not the shutter of alternative! With your favorite people and things, think that this picture deserves to be in blogs, Web album, despite the fact that the printed, transverse framing and composition as a whole must be deferred.
• 
  
• Horizontal, vertical composition.
• Key 5: waiting for the dispersal of the crowd
• 
  
• Filmed in tourist areas, to be unpleasant to look at the crowd kick tends to seriously undermine the composition. Given this situation, there are generally two methods, uses a slow shutter for long exposure speeds, allow the movement of persons in a phantom, motionless spider permanent you need to draw everything. But this shot, accessible way tripod, two shots in broad daylight, receiving even the opening of Panasonic Lumix DMC-FX5 Battery Charger the smallest, exposure can cause overexposure. Another method is more technical is "passive", wait quietly for the majority of the population is dispersed and low angle shooting, with the blue sky in the background, will be able to take good pictures of spider.

Nikon F6 five major doubt for the analysis of body Fuji S4Pro

Recently famous digital imaging forum Dpreview Fuji forum, an industry with Jumbuck (only registered less than a month, not the vest strange) name published an article entitled "NEW S4 Pro - Inside Information" article (original link), the text mentions Fuji being intensively developed its latest digital SLR camera FinePix S4 Pro, and has nearly completed, but did not say when launched. Fuji will presumably end or Nikon F6 Battery Charger  early next year at the formal announcement.

About S4 Pro machine itself, the article said the news can be roughly summarized as follows:

The Nikon F6 body-based, developed with Fuji circuit.
Fuji and Nikon will strengthen cooperation, S4 Pro will be launched when there are two high-end Nikon digital SLR introduced
Currently using five different sensor for testing, which has not yet decided to use
May ultimately use the APS-C size, but the sensor's pixel density is the Canon full-frame sensor Panasonic CGR-DU07 Battery  is about 3 times
Use 4 AA batteries as standard power

Fuji FinePix S Pro series digital SLR from July 8, 2000 sale of the S1 Pro began to currently selling S3 Pro, Nikon film SLR body is all based on the development, the Nikon lens mount is also standard. As the Fuji many years in the photographic materials and optical research and development, so that their color also has a considerable understanding and performance of seasoned experience. So Fuji S Pro series digital SLR imaging performance style has a good reputation. And the price has been in the mid-price, so many domestic wedding, portrait studio or like portraits of lovers and photographers have chosen Fuji digital SLR. Fuji S3 Pro now from the sale to nine months, with each new generation of digital camera manufacturers to  JVC GR-DVL970 Battery Charger launch their own digital SLR, a lot of friends already looking forward to Fuji film for the next generation of digital SLR "S4 Pro" has. This Dpreview on the "inside information" in the shadow of these friends has caused no small response. But rumors are rumors, after all, how much credibility it? Here we have to analyze it.

Is also a Tablet PC notebook: creative unique

    Since Microsoft announced after the standard Tablet PC, Tablet PC (Tablet PC) concept is gradually being accepted. Konka we have introduced recently launched a Tablet PC product. This abandon the keyboard and the tablet with a stylus, in the use of a standard laptop than the more humane, while the operating system with WinXP Tablet PC, the performance and DC Power Jack for Compaq Presario F500 F510 F520 F530 F54  powerful than the Pocket PC.

Today we see in the Zhongguancun Acer recently launched a unique, innovative products TravelMate C100. The "laptop" look, and looks no different from an ordinary notebook, the main configuration for the PIII-M 800MHz/256MB/30GB/10.4 inch TFT / SMI Lynx 3DM + graphics processor. In addition this product also comes with 802.11b wireless interface, the use of all external soft light the way, the battery fully charged using the time for 3-4 hours, the volume is relatively small, as 251x208x25.4mm, weighs 1.5 kg.

Read so much, we certainly feel as if the notebook is not anything special, in fact, is not so, oh. When the C100's screen 180 degrees backward, and then fold under the screen up "lying" on the keyboard when it becomes a standard Tablet PC. Users can use the included stylus to operate on the screen, and no longer need to use the keyboard, and screen display can also display needs to be rotated 90 degrees. Products using the Microsoft-specific version of Windows XP Tablet PC operating system.

This product is currently priced at 17,888 yuan, just look at configuration, it seems expensive than regular laptops, but we can not carries it in comparison with ordinary laptop. Taking into account the product's unique features, as well as the production cost of DC Power Jack for HP Pavilion dv6088  the touch screen, the price but it is still acceptable. In fact, we think the most important thing is it's creativity, today's notebook computers Yiwei enhance configuration and lower prices, real innovation we have seen much, and have both Acer C100 Tablet PC notebook computer and the advantages, like this and find it difficult to choose between the two friends this time have the choice of best of both worlds can be said to give us a trace of surprise.

A enemy editing teach you how to get a word camera profiteers

More and more users are reflected, Zhongguancun market fraud is too serious. Reported negative prices get you hooked, to filled with parts brought about by negative price spreads through transformation draws you into unfamiliar product to earn huge profits, parallel imported product identification difficult. "Zhongguancun shopping on thin ice, slightly inadvertently become profiteers to be slaughtered lamb. "Zhongguancun shopping after real was a friend to heart portrayal. As of Fujifilm FinePix V10 Battery Charger  the market information edit, sometimes the author will also be positive Pulpo is posing as consumers and profiteers, and summarizes some experience. Fix profiteers is actually very simple, sometimes just a Word.

A Word to get negative price

Reported negative prices in the Zhongguancun area now more serious, due to fierce competition, the dealer in order to attract you to buy, would you like the camera to give a low price, this price is far below the market average retail prices, purchase price, or less than the business. Super low prices to attract you to buy, when official trading time, business sales through restructuring or premium accessories method, would have a post up for negative price.

When consumers buy products we are sensitive to price comparison. When you encounter a quote that is well below the average price on the market, although the heart is full of questions, but would also stress echocardiography, which gave profiteers to exploit. Consumers cheated because of reported negative price, in Zhongguancun are common. So we as consumers, how to deal with profiteers of negative price trick does?

First of all is, of course, shop around averaged in, too much credulity unacceptable must not be too low. If businesses did give you the prices of the heart, in order to verify that he is in the negative, you can, and he said, "Oh! You say the price is very good, Panasonic Lumix DMC-FS6 Battery Charger  I have today is only so much money, you just give me a single line, not need other accessories that I already have a. "When you say these words when, if the businessmen began to hesitate, and find out a lot of rhetoric to explain price, then you can no longer put is definitely in the negative.

.

Get a word in transition traps

In addition to negative price, Zhongguancun profiteers most often used in transition traps. Network information is developed, before most consumers buy cameras, to zhongguancunzaixian website and associated content. Understand pricing, familiar with the performance of well-prepared you came to Zhongguancun profiteers natural there would be no advantage in the market. Profiteers you fancy in the sales process will be devoid of this model say, when you began to waver when the opportunity to recommend you not familiar with the product, in order to earn huge profits this is called transformation.

Sometimes you have tired of the profiteers of loquacious, he is still spitting cross flying refuses to stop until. This time you can use two words to make him shut up: "in fact, I was entrusted by others to buy the camera, so select the decision does not, for my part, please you help me with good models before it. "Or you can say," you say makes sense indeed, but I still need to go back to look up the information to make a decision, I'm sorry to trouble you, does not buy today. "Generally speaking, when you say when the two sentences above, profiteers on the transformation of rhetoric has no place.

Typically, Zhongguancun profiteers will use negative price and transformation, so when you deal Nikon EN-EL9 Camera Battery  with profiteers, above the three sentences used in combination with each other.

A Word to get the invoice tax

Zhongguancun businesses at the time of price, generally quoted are not tax price without invoice, but if needed for product warranty, you must have the invoice to be confirmed. Invoice so the links will become a lot of profiteers means of earning profits. In General, Zhongguancun digital camera with invoice prices for such products, is the market price multiplied by 1.04, which means that 4 tax point. But many profiteers to deceive not knowledgeable consumers, lied that should be added a dozen tax point to issuing regular invoice. You can at this time and he said: "I was just asking for dealers, we are only subject to 4 points. I also have a friend in Zhongguancun selling computer, let me ask him the case. Invoice is not I will go to your friends. ”

Identify a word line and water

Currently on the market in Zhongguancun, Sony camera, Panasonic, parallel imports of products such as cameras and brush fairly serious, especially machine, brush, almost exactly mainstream consumers is difficult to identify. But I can tell you is, just a word you can tell what is genuine licensed importers. That invoice is in the business told him: "trouble you with the product serial number written in the note on  JVC GR-DVL512 Battery Charger the invoice, and giving the formal mainstream products. ”

If business sales are authentic licensed importers, he will be conscious in Billings on the fill in the product serial number, this will allow future service more convenient and fast. But if the business sales is not a genuine licensed importers, he is unwilling to leave evidence on the invoice. If you are in the case of clear requirements, he no doubt will drag one's feet not indicated are parallel imports.

Closing:

Due to fierce competition, resulting in irregular operations in the Zhongguancun market, customers can purchase camera cheated situations occur. These I say above, Zhongguancun profiteers is most commonly used tricks in the sales process, and proven solutions. Of course these methods are not panacea for hundreds of test bad mood, the saying goes, evil always prevails over justice, hope digital cameras must do their homework before making a purchase, don't listen to businesses to one side during the purchase process.

Nikon full frame digital SLR D800 pushed to October launch

From Spain website quesabesde.com news that Nikon D800 new full frame digital SLR cameras, and flagship model D4 will be delayed due to early March this year Japan earthquake and tsunami affecting the Nikon of Sendai in the high-end camera production factory production.

(With picture from the Internet)

Message has said previously, the D800 will be released this summer, carrying 24 million pixels of the new sensors, and the AF system, supports full HD video, high effect and D700 are the same, and so on.

Informed sources said that as a result of Japan earthquake tsunami, the D800 was postponed to October this year published, D4 is postponed to early next year. CliQ (formerly PMA)Nikon D300  show in September this year in the United States held in Las Vegas, will launch a heavyweight new products is a good time, D800 was released in October or so, it's not too late.

Although originally scheduled to appear at the end of March or early April of Nikon micro-single-camera has been postponed, but the message on the D800 and D4 was delayed also required further confirmed

Found superior become to be like Mei outside the function to expose Fuji to spread feeling machine patent

    Recently, there is a foreign website news revealing, the Fuji handed in one new spread a feeling machine of application patent, this is the color of a 3 F improvement to promote and the high intelligent degree picture spreads a feeling machine.According to know, shoulding spread a feeling machine will bring more superior of become be like ability, but the detailed information concerning this new technique still doesn't reveal so far.

                  The Fuji spreads the feeling machine patent diagram

In a recent question and answer interview, Fuji admits X100, digital camera uses to spread a feeling machine is what Fuji makes by himself/herself.And fore soon announce in the DxOMark website of suggest in the result, the Fuji X100 spread the function of feeling machine to outstrip currently many single anti- cameras on the market, such as:Guest get K 7| Ks-xes|K-r, the| Panasonic Lumix DMC-TZ3 ,Nikon D300 S|the D is 3100| D5000, Suo Ni single anti- Alpha 290|390|450|550, the list gives or gets an electric shock SLT Alpha 33, Panasonic Lumix DMC-FZ28  Canon EOS 1100 Ds|600 D etc..Moreover, Fuji group board of directors the member also mean:"The resolution of digital camera has already attained saturation, future innovation will be spread a feeling machine technique with CMOS to bring a forerunner together of becoming and being like function".From this, the Fuji is new the machine spreading feeling Be really worth to expect!

The foreign website news also reveals that the Fuji anticipates to release 40 styles of digital cameras and JVC BN-VG121U  concept mode this year, having 27 styles among them will release in May.The reliability of this news still treats further a confirmation, after all 40 styles of new products aren't a fraction eyes, and let's still wait and see!