So, before you faced with the need to buy a webcam.But when they came to the store, you're just confused on the number of models that are seen in front of him.
First of all, let's understand the purposes for which you'll need this device.In fact, besides the fact that the webcam can be used for video chatting on the web, it can also be used for the mass of the other cases: a simple video and photography, elements of the security system of your home, etc.In order to answer the question of how to choose a webcam for Skype, video conferencing and other things you need to know the meaning of all the features of this device, and how they affect her work.Figuring out this information, we now turn.
How to choose a webcam: estimate "exterior»
Get accustomed to a product of decomposition on the shelf computer department.Conventionally, all the webcam can be divided into the following 3 types: portable, desktop and universal.
first intended for notebooks and netbooks, the second - for desktop computers, but what others - good and in order for the other devices thanks to its universal mount.In addition to fixing these kinds of cameras are different physical dimensions, as well as the shape and length of the cord.Cords for notebook devices have a length of no more than a meter, as more and is not necessary.Webcam PC has a cable length and a half to two meters, which allows you to easily stretch it to the system unit, hide somewhere deep under the desk.
form chambers statsionarnikov usually spherical, small size, and having on the front part of the "eye" (lens).For lovers, there are models of devices, packaged in a cute soft toys, which will be a good gift for young computer geniuses.Webcam for laptops have a different shape and more like "zippovskie" lighter, with most laptops classic colors - gray or black.
How to choose a webcam: Resolution Resolution strife
Operating resolution webcam is one of the main parameters of its choice.From this characteristic it depends on not only image quality but also its size.Know that all price lists contain information on the maximum possible resolution device that the real, alas, has nothing to do.The maximum resolution - the result obtained by interpolation (digital zoom) pictures 'real' and the quality of his worse ('ll see everything in "unsightly squares").So do not be lazy to read the manufacturer's website that is written in the characteristics of the most fine print - in fact you need to know is the real solution.
How to choose a webcam, three cherished letters «fps»
It is important to know when choosing a camera, and the number of frames that it can issue a second during the video stream.For today's cameras is the norm playback at 30 frames per second.And this will be enough to ensure that the image is continuous when the interviewee will see you exactly as you are in a second video calling.Although the sale of attractive cheap price can be found "instances" of the characteristic to 15 fps.So be careful.
How to choose a web-camera, "look" sound
have cameras the middle class and all those above, a highly sensitive built-in microphone (a lens front).But this is only half the battle.You may encounter when using such devices with, for example, a nuisance, like an echo.Therefore, when choosing a unit, note that the use of its special noise-canceling technology.
What webcam to choose, what gives us the price tag?
Know what a decent device can be purchased cheap, and quite expensive, so the amount indicated on the price list when choosing a camera at the forefront is not necessarily better.It is best to focus on the desired characteristics for you.But still select ranges of basic webcam, so you know roughly how much it can get you to this device.From 300 to 1300 rubles, you get up desktop webcam and from 1 300 to 2 000 - notebook.
