The development of high-speed and, most importantly, affordable Internet access across the world opens limitless possibilities for communication between people. Numerous applications for free by phone or even video telephony become super popular. Now almost every house has several devices simultaneously in a network. What you need for this, almost “live” communication with a loved one, find themselves so far? Firstly, the computer; Secondly, the Internet; and thirdly, high-quality webcam. And if the first two paragraphs of difficulties do not arise, with a the way to choose a webcam can be a problem.
Today, there are many companies specializing in the production of it is the so-called periphery of the PC (keyboard, mouse, Web-camera). The most well-known brands are Logitech, Genius, Sven and others. Manufacturers are struggling to organize its own ecosystem, that is, for example, proprietary software from Logitech can process the signal from the mouse, keyboard, and something else without downloading extra applications. So if there are plans to acquire several gadgets to a PC, it is best to buy everything from a single source, right? But back to the topic of the article.
Webcam – a device that takes an image and sends it to the computer. It allows you to make video calls and easily record video, such as youtube. In fact it is also important how you will choose a webcam to have.
What is the difference between the cameras? The first resolution matrix. It may be:
640 × 480,
1280 × 720 (HD),
1920 × 1080 (FullHD).
Accordingly, devices with low resolution are the cheapest on the market, but the quality of the picture has much to be desired. That is, in the worst case, you can not even discern the face of the interlocutor in conversation. Sensors also with HD resolution capture a decent picture and, in our opinion, are the most favorable offer price / performance. The top FullHD cameras today are still quite expensive.
In Webcam Matrix comes in two types: CCD and CMOS. First you can rarely find on the market. It’s for the best. Their quality is significantly lagging behind the modern CMOS versions.
It is also one of the main parameters, which all pay attention when they think how to choose a web-camera – is the number of megapixels. It can range from 0.3 to 5 and above. The best option would be 3 megapixels.
The maximum recording resolution
Partially, we have already discussed in the first paragraph. But let’s enhance and reveal the theme more extensively.
In terms of price and quality of the best option will be 1280 × 720, that is HD quality. It would be enough for you to communicate on Skype and record videos to Youtube. The greater the resolution is not very recommendable, as the cameras that support it are much more expensive. Moreover often needs increasing the software and greatly enhances image quality.
Connect webcam is almost always via a USB 2.0 connector, so you should have no problem with the installation. When you first connect the camera to a computer, it must be defined and the operating system automatically finds a suitable driver for it.
If this does not happen, then you will come in a handy disc that came in the kit. Also, the latest drivers are always available for download on the manufacturer’s website. Support for older models – one of the criteria when choosing a web-camera, as not all manufacturers responsible approach to this. Therefore, we recommend buying the device from Logitech, Microsoft, Genius and other popular brands.
Now that you know how to choose a web camera to your computer, you can do it on their own without the assistance of consultants in the shops.