In the last few, years have had extreme spread digital video camera’s Full HD high-definition (1920 × 1080), which offers crystal clear images, are capable of producing professional-quality video, with the ability to easily modify the footage shot through the computer use. Read the guide to know the characteristics, types, and how to choose the model of digital camcorder high definition on the basis of quality, price and accurate information to the consumer.
Some commercially available digital video camera’s Full HD high-definition three-CCD, charge-coupled device, or CCD with only one: the first is the most innovative. In fact, in the model ” three-CDD ” the light that comes in it is divided into red, green and blue, that is the three fundamental components. At this point, the processor will convert these elements into ” pixels ” so you will get video frames and colors much more vivid and lifelike even with low light. A model ” single-CCD ” instead has a yield of the entire spectrum of color because it uses only one sensor. Between the two models one that costs the most is the “three-CCD”, although with the passing of time, although its price is lowered, and you can buy even spending less than $800.
At the time of purchase it is important to carefully evaluate the size of the CCD: the higher, the better the image quality. The number of pixels will allow us to have an idea of what image you will see: the best models have a larger number of pixels. Concerning instead the audio of our films, it was observed that most of the models record the sounds in “CD-quality”, that is, 16 or 12 bits: this allows to add to the video track recorded, in another Later, during the video montage (editing).
It important to note where the microphone is fixed: it is better than it is in fact, located on the front of the camera, as if it were on the top, might also record noises generated unintentionally by the user. If you want to have a good sound, it is better to buy a video camera that can eventually connect an external microphone. In some models, there is also a jack headphone-out, that is a manual adjustment of the audio, which allows you to control the sounds at the end of the recording and fix them. As in LCD screens, even for digital camcorders applies the principle that the greater the number of pixels, the better the quality of the images. It good that the screen has decent size, which allows you to see what has been recorded. Since LCD screens with the daylight fade, it is better to perform this procedure in those times. The LCD screens have the disadvantage of draining the battery very quickly.
An interesting fact is that most modern camera’s LCD also have a full-screen format that allows framing and playback of 16:9 images. Another feature to consider when buying a digital video camera is the ability to “zoom”. Many digital cameras have both optical and digital zoom: the first change the focus of the lens. So if the zoom is of good quality, you will have a better result. The digital zoom instead optimizes the pixels that are generated by the CCD, making it not only the best image quality, but also its resolution. Although there is 1.000X digital zoom and even more it should be noted that by looking at the pictures produced, it is essentially superfluous. In practice, it is better to buy a camera with a good optical zoom, without dwelling too much on the characteristics of the digital one.
A useful when shooting with a digital video camera is the tripod, allowing you to get records that are marred by any shocks or movements. In addition to this, however, there is also the optical image stabilizer that, thanks to a design ” mobile ” keeps the lens stopped. These are thanks to the fact that the stabilizer eliminates moving frames: this, however, involves a reduction in the resolution. Most digital video cameras have auto focus and exposure pre-set. Of course for more experienced traders will be more advantageous to have models with manual controls as in the best models, and in these, there are, in fact, manual controls for balance, aperture, shutter speed, sound level and focus. In more advanced models can also take advantage of exchangeable goals between them, connect external microphones and video lights.
It important to remember that, as even a person inexperienced with basic knowledge with regard to the lighting and exposure, can achieve results more than good, a high-definition digital video camera does not turn anyone into a professional operator. Before you buy your own instrument, DV is advisable to check on the Internet, see and compare different models, possibly, if possible, try them in the store. Once you choose the model that best suits your needs, it is useful to know and evaluate the prices, times and delivery costs, taxes and conditions of withdrawal, both in traditional stores than online stores.