How to make the computer camera clear

The computer camera is not clear, there must be something wrong. The following is the relevant operation, I hope it will help you.

1, the focusing problem is adjusted by manually adjusting the lens ring; The lens is dirty, just wipe it gently with cotton cloth. Of course, the small lenses on some drive-free cameras still have certain adjustment functions. Try to rotate the circle outside the camera lens to see if it can be rotated.

2. Check whether the camera driver is installed. EasyCapture will uninstall it and then reinstall it.

Step 1: Adjust the camera's property settings. Open the Options window in the Properties of the camera software, select Night Mode and adjust the blinking frequency to 60HZ. .

Step 2: In the Image option of the Properties window, try to adjust the Contrast and Sharpness of the camera.

Step 3: Test in a well-lit environment Step 4: If there is no obvious improvement after the above three steps, it is recommended to reinstall the camera software.

3, the video head is not clean, you wipe it. Adjust the video title display settings. It may be set incorrectly.

First of all, after discovering that the computer camera is not clear, we first adjust the focal length of the camera to see if it is not clear due to the setting of the camera itself. Turn the knob on the front of the camera to adjust the focal length of the camera.

The camera driver is not normal. You can download software such as driver wizard to check or update the computer driver comprehensively.

Finally, if we find that it really doesn't work, then we will try to replace the camera, which should solve the problem.

What if the computer camera is not clear? In fact, there are many ways to adjust. Many users will encounter the problem of blurred computer cameras, and the solutions are different. But what method is effective? Before finding a solution to the problem, we must carefully analyze the reason why the computer camera is blurred, so as to find a way to deal with the fault. If it can't be solved, it is better to suggest a new one.

Extended content

Installation method of computer camera

Actually, the camera installation is very simple. If it is a USB camera, just connect the camera to the USB interface behind the computer host through a USB cable, and then install the camera driver. If it is a notebook, there is often a built-in camera, and you only need to install the driver. To be exact, installing a camera is mainly to connect the camera to the computer and then drive it for installation.

There are many ways to install the camera driver. If you have the CD that comes with the camera (which mainly contains the driver files corresponding to the camera), you can install the camera directly through the CD-ROM drive. The method is to put the camera CD into the computer CD-ROM drive, then enter my computer, find the CD-ROM drive and enter, and find the camera driver installation and running files inside. In addition, if we don't give away a CD when buying a camera, we can also download the camera driver files of related brands and models online, and then find the camera device that has not been installed in the device manager, double-click the device to pop up the installation driver interface, and then import the camera driver files according to the prompts. In addition, you can download some general drivers to try.

For information on how to use a universal drive, please read: How to Use a Universal Drive Tutorial.

Perhaps the above introduction of small white children's shoes may not be quite understood. Let's teach you the easiest way:

No matter how to install drivers such as video cards, sound cards or cameras, there are actually many stupid methods at present. For example, the familiar software such as Master Lu and Driver Wizard all have the functions of hardware automatic detection and identification, one-click installation of drivers and so on. Therefore, for Xiaobai's friends, when they encounter driver problems, they should first try to use the driver wizard. The driver wizard is a powerful fool-like driver installation and driver upgrade software, which is quite simple to use. The method is Baidu search driver wizard, find XX to download and then install it. When you open it for the first time, it will automatically scan all the hardware of the computer. When a hardware driver is found abnormal, it will prompt for repair. We can download and install drivers automatically by clicking Repair, but all these need to be done in a networked state, and the corresponding driver files should be downloaded.

Driver Wizard-A Helpful Assistant for Novices to Install Drivers

With this introduction, I believe everyone has a comprehensive understanding of how to install the camera. At present, many USB cameras are driveless, which means that the system has its own driver. In addition, it should be noted that some notebooks or USB cameras may not be found when using the driver wizard to detect drivers. This may be because the camera is too fake or a foreign brand, and the driver wizard XX has not collected this driver. The solution can only be to find the driver installation through the product model or contact the merchant to drive it.

Editor's Note: In fact, the most important part of camera installation is driver installation, which is also the place where novice friends are most likely to fall down during camera installation. Because there are many camera brands, the editor suggests that you try to buy a camera with a better brand, so it is easy to find the driver to install. In addition, many new systems come with some popular brand camera drivers, which can avoid driving. You can try to install a system above WIn7, which may also bring great convenience.

The solution of turning computer camera into black and white

The first type (for users who cannot install automatically):

Right-click My Computer-> Properties-> Hardware->; Device manager->; Image processing equipment

Right-click the top and select Uninstall.

Then after restarting, the system will automatically discover new hardware, and it will automatically search and install drivers, which can be used normally in most cases.

Click to update the driver software, or uninstall the software and restart it to complete the program, or view: universal camera driver download.

Driver-free camera refers to camera products that follow the standard protocol of USB video class (UVC). At present, WinXP SP2 and above have supported the UVC protocol. As long as the cameras that meet the standards are connected to these cameras, the system will automatically install drivers and set them to make the cameras truly plug and play.

On the other hand, if you think about it, the so-called driver-free system is under the WINXP SP2 system, and others, such as or WINXP SP 1, are not driven, so you need to install a driver to use the driver-free camera in these cases.

The second kind of equipment problem, if there is a problem, replace it with a new one. No problem. It's the first two questions.

The third way is to enter the QQ setting interface.

1. Open the main QQ panel and click the Settings button below.

2. Select the audio/video call, open the preview screen, and then click the picture quality adjustment.

3. Restore the default, and of course, you can adjust the above parameters yourself.

Solution to the display ripple of camera in Microsoft computer system

Sometimes under the Win8 operating system, camera applications, QQ videos, etc. There will be ripples and flashes during use. The following are the solutions in several cases: (The same applies to Win7 operating system. )

Method 1:

1。 Win+Q calls up the search application interface and finds the camera;

2。 Select the camera option at the bottom of the screen and select "More";

3。 In more options, the default flicker frequency is 60HZ, and the ripple disappears after adjusting to 50HZ.

Method 2:

1。 If QQ is installed, you can adjust it in QQ video settings and open "Video Settings" in the chat window;

2。 Turn on "Image Quality Adjustment";

3。 "Power line frequency (flicker prevention) (P)" defaults to 60HZ, which can be modified to 50HZ.

Method 3:

1。 If ThinkPad notebook has ThinkVantage Communications Utility application installed in the system, you can open Lenovo—Web Conference； in the control panel;

2。 Under "Camera Settings" option, drop the slider to the bottom and find "Advanced Camera Settings";

3。 The interface is the same as the image quality adjustment under QQ video settings, and the "power line frequency (flicker prevention)" is changed from 60HZ to 50HZ.

Mobile phones can be used for computer cameras, computers and other practical functions.

Nowadays, a popular concept in electronic products is "3C convergence". Under the guidance of this trend, almost all electronic products have achieved functional integration. With the development of data cable connection function and mobile phone's own operating system, mobile phone is more and more like a small and exquisite computer, which can complete many IT functions. If the mobile phone is "grafted" on the computer and used together with the computer, it will undoubtedly become an alternative information lifestyle and realize many unexpected functions.

First, use the mobile phone as a "cat"

Can the mobile phone still be used as a modem ("cat")? This is not a fantasy, but many people don't realize that the original mobile phone still has this function. In fact, as long as it is a mobile phone with data service functions such as GPRS/EDGE/CDMA1X/TD-SCDMA, and it meets the support of the operator system, many mobile phones and computers can be tied together through the connection of data lines, and the Internet can be accessed through mobile phones. Of course, not all mobile phones can become "cats". For example, Unicom's mobile phone that wirelessly accesses the Internet through CDMA 1X must be a mobile phone that can support Unicom's unlimited broadband function. Specifically, you can check the configuration of the mobile phone and the requirements of the operator.

Although mobile phones can also access the Internet directly, it is still not convenient compared with computers. Using a mobile phone as a "cat" may slow down the speed of surfing the Internet, but when there is an urgent need to surf the Internet, this method can play an unexpected role. Generally speaking, most mobile phones can access the Internet in this way, and calls can come in without delay.

Implementation method:

1. Install the driver: Connect the mobile phone to the computer through the data cable, and the computer may prompt to install the driver (some may not). Need to take out the automatic installation software of the drive disk configured when purchasing the mobile phone.

2. Establish a connection and dial. Create a new connection in "My Connections" and dial by mobile phone as a "cat". Some drivers are equipped with dial-up connections, for example, Lenovo's TD mobile phone TD800. After installing the driver, there will be an additional dialer named TD800NetworksConnection in the network connection options. Dial directly after simple configuration.

B, the mobile phone is used as USB.

USB is probably the biggest contribution to computer data connection, and it is very common to connect computers with mobile phone USB cable. Therefore, through the connection between the USB cable of the mobile phone and the computer, the data can be docked and transmitted. Especially in the popularization of smart phones today, many files can be docked with computers through mobile phones, realizing the characteristics of mobile office. When you are on a business trip or busy with official business, a mobile phone can handle many things.

Implementation method: In fact, it is very simple, that is, directly connect the data line of the mobile phone to the computer, which can be used as a USB flash drive. When necessary, such as opening some files, you may need to use the software provided by your mobile phone to help.

Especially because of the long USB cable, many mobile phone manufacturers are trying to simplify USB connection. For example, the A535 and A536 models of Gionee mobile phone directly set the USB interface on the mobile phone. There is only a short connecting cable between USB and mobile phone, and the USB interface is external on the back of mobile phone, which is flexible. This simplifies the lengthy USB cable and makes the mobile phone a portable USB flash drive.

C, mobile phone as a chat camera

Computer video chat has become very popular, and people's dream of "lighting up the whole heaven" has come true. Even abroad, they can have friendly video conversations. Some computers are not equipped with cameras, so buying a camera specially is one way. However, in the era of mobile phones entering megapixels, the pixels of computer cameras are low. Although there is a product with/kloc-0.0 million pixels, the price is high. If we can make full use of the camera of the mobile phone, we should use it as a tool for video chat.

There are generally two ways to connect a mobile phone to a computer as a chat camera. One is to use USB cable, and the other is to use Bluetooth, but a Bluetooth adapter is needed. Through the camera of mobile phone, QQ, MSN video chat and other functions are very simple. In terms of cost, it also saves the cost of buying a camera.

Implementation method:

1. Download related software on the computer. At present, WebCamera software is commonly used, and there are many versions. Mobile phone support depends on the model. Mobile phones should also download related camera software. PC and mobile phone can only be used after they are installed separately.

2. Connect the mobile phone with USB cable or common Bluetooth, and simply set up the software on the computer. After some mobile phones are connected, there will be two prompt options on the screen (USB flash drive and camera). Just select the desired function.

3. If necessary, please log on to MSN or QQ to set up a video call.