What is an 25 frame?
What is an 25 frame?
25 frame - this is nonsense, in which many, however, believe. They say, they say, the human eye can only perceive 24 frames per second and if you insert 25, it will influence the subconscious and, as it were, zombify the person watching the movie with the 25 frame. But in fact, all this is stupid. Let's assume for computer games a comfortable frequency about 60 frames per second. And anyway, there were a lot of examples where it was said that the 25 frame would still be visible to the eye if it was inserted, only just a couple of milliseconds.
This effect does not apply to anyone. The concept of the frequency of the image change in a person is related to a photoreceptor cell, at what speed the cell generates a new image, on average with good light it is 100 Hz, the eye is able to see not only the 25 frame, but also the 50 frame. The brain taking an inserted picture, does not take a command from it to perform, is not reflected in the mind. Fudge with 25 shot is a duck, invented by the American psychoanalyst Vaikeri.
It is believed that a person perceives information with a frequency of 24 frames per second. 25-th frame, he allegedly does not see, but his subconscious mind notices. As far as I know the technique is fictional, the author admitted that this is a divorce =)
I do not know whether it makes sense to give an answer in two years, but since there are no correct answers, I will write just in case. Suddenly, someone will look, so at least it will know what is "quot; 25-th frame".
This term arose somewhere in the 60-s of the last century. At that time, ordinary movies were filmed and demonstrated at a speed of 24 frames per second. To understand what an 25-1 frame is, you need a little quot; peep; in the technique of demonstration of films. First, we introduce the concept of a millisecond - a thousandth of a second.
How the film is shown. A powerful source directs a beam of light to the window of the projector, in which "; rewinds"; film. Initially, the light source is closed by a light-tight curtain. The next frame (snapshot) comes up to the projector window and stops. The curtain opens, and for a while (I do not know for sure, but it's not important, let's say that 31 is whole and 2 / 3 milliseconds), the ray of light passes through the FIXED frame and projects it onto the screen. Then the shutter again blocks the light beam, say, for 10 milliseconds. During this time, the FISH film is stretched, and the next frame is located in the window. Then the shutter again opens on (31 + 2 / 3) milliseconds, the following is projected onto the screen, UNDERWATER, FIXED frame, then the shutter closes for the next 10 milliseconds, the frame changes again, etc. So, until the 24 frame changes, it turns out 24 * (31 + 2 / 3 + 10) = 1000 milliseconds.
The device, which alternately opens and closes the shutter, is called obturator.
So, it turns out that for a second 760 milliseconds the screen is illuminated (24 frame) and 240 milliseconds 24 gap in 10 milliseconds - the screen is not lit.
If you synchronize another projector with this projector, so as long as the screen is dark, turn on another projector (for those same 10 milliseconds, or less time, and demonstrate the EXTRA TWENTY-FIFT FIFTH FRAME, then our consciousness this 25 frame will not "see" , as if it was not there, but since it was from him, he reaches the brain, but it remains "in the subconscious." And if there was an advertisement in this 25 frame, then we unconsciously succumb to this advertisement and buy it that it advertises. Originally it was about ONE XNUM The X-th frame in the film, so this "action" stuck in the name of the 25 frame. It is clear that these 25 frames can also be changed, and thus scrolling an entire FILM FILM from tens of thousands of frames, but the title "25-th frame" was very beautiful and preserved.
So it was thought that with the help of this quot; 25-goquot; frame, you can hammer on us advertising, you can learn foreign languages, and any other subjects. I do not know how these things really are, there are arguments both in support and in refutation, so about the very reception I have no opinion. My goal is to explain what it is, "25-th frame", and where it came from.
Yes you that ... it is uttermost nonsense in kotry believes the whole world. Preview in the video is standard 24 frame. But there are 30 frames. This is the normal speed completely. Therefore 25 frame is pure fiction. not it is physically easy to be .. but it affects the subconscious mind just like 21,15,7 and any other frame. Well, there is no way)) Even 60 frames per second you will not get anything .. there is no such method of suggestion. Therefore, just another myth and all) Modern technology can shoot at speeds up to 20 000 frames per second ... but this is used so that at normal playback speed one can see what we can notice by eye. And I can tell you it looks very nice! Here is an example) And already let's forget about stupidity with 25 overs)) Enjoy!