Digital Video How it works

Digital Video How it works Digital video. In today's age we take this incredible piece of technology so much for granted. The truth is that we are able to create all the digital video is simply incredible. To understand the digital video, you first need a basic understanding of analog video, or what is more commonly known as video, or even before that, in video films. Technically, the film is simply the acceleration, and viewing of photographs. The first film is similar to a film for cinema. If you are going to consider films that are very negative as you after seeing your pictures to the photo-mart to be developed. To oversimplify things, the film is simply taking the negative, stringing together and implementing it through a projector at high speed to produce the illusion of movement. Of course, the process of film today is much more complex, but the basic idea. So what is the difference between the film or video tape and digital video? Here is where we should go in the field of computers. To prevent someone like this is described simply as possible. In order to create digital video for the first time should begin with an image or a movie analog. Take, for example, a house that is still using the camera tape similar to tape used in video. After the shooting of the film and then the camera would be connected to a computer which is an analog to digital converter. The film is then run through the converter, where each image in the sequence of motion is converted into a sequence of bits. The higher the concentration is low, and is 8-bit, 16 bit, 32 bit or more, over the quality of the movie keeps. The reason for this is because each image is saved the converter translates the image density, color, shape and other attributes in a digital format. The more information you store more bits are required to keep thoroughly. For example. not the number of bits to store the image of, say, a black tie, and a picture of how the Mona Lisa Mona Lisa has more detail to it. Therefore, some images may get away with less data storage than other images that are not yet able to recognize what they are, even if stored the same amount of information. In this case, is to greatly simplify things. Well, what is the advantage of digital video, where applicable? In fact, the advantage is quite large. Analog, with the film through the film aging time is wrong. So many old films should be restored by the terrible shape of the original. Some were so bad that it could not be restored. Digital is not at all old. Bits do not age. Therefore, the digital video can now see exactly 1000 years from today. With this technology you never have to worry about losing the video of historical significance. A film of today should not be restored 100 years from now. Argue that the artistic quality of digital video is cool, who do not have the warm look of film images. There may be something to this argument, and probably at some point on which is better. But one thing is certain. Digital video is here to stay, which means that our films on our 25th anniversary celebration are also here to stay.