A camcorder is as good as its sensors. Sensors are receptors inside a camcorder which capture a variety of elements and produce the best video allowed. A hd camcorder is made up of many different small hardware parts, and each has their own functions. Each hardware component is designated for a certain role and the software in a camcorder processes everything to produce the desired footage.
Different Sensors in a Camcorder
As camcorders are used to record video footage the most important component is its video capturing lenses. The lenses have image capturing sensors called CCD or CMOS. These sensors capture light and convert it into electrical signals which are then processed to form a video. The lenses also have a light sensor which detects how much external and natural light is present in the surrounding of where the video is being captured. If there is not enough light, then a sensor called ISO sensor comes into the picture.
ISO is responsible for providing proportionate artificial light to make for the loss of natural light. There is something called video stabilization sensor which detects if the video camera is shaking while capturing video. Once it detects that there is a bit of shaking, it stabilizes the video automatically to give a smooth video playback when played later. Another important sensor in a camcorder is the macro sensor. A macro sensor senses the focussed item and blurs everything in the background. It is useful for capturing solo videos.
More Sensors Better Camcorders
The more are the sensors in a camcorder, the more sophisticated and better video it can capture. The best HD camera can capture life-like footage with best color reproduction and high quality. There are many aspects of videography which can be understood when sophisticated video cameras with all the required sensors are used.