The ability to watch films in volume is a compelling new perspective that has taken over the film industry. Although the first stereoscopic films appeared in black and white, it is today that the trendy 3d prefix draws the attention of millions of users. There are many films on your computer in the usual format, but you can watch them in 3d.
Instructions
Step 1
The peculiarity of the visual perception of people is that they receive information from two eyes. They are at some distance from each other and, when looking at the object, set the viewing angle, which helps to estimate the distance to the object. If a person has one eye damaged, watching a 3D movie will not give him any sensations. In 3d cinemas, the film is broadcast taking into account the fact that each eye takes its own frame. For this, different types of filters are used.
Step 2
At home, you can buy dix with 3D mark and stereo glasses. If you want to watch a regular movie in volume, you can try making glasses that give the Pulrich effect. It becomes noticeable if there is horizontal movement in the cinema. One eye is covered with a neutral (gray) filter. The light for this eye comes with a delay of a few microseconds. This is enough to create the effect of a picture from different angles for each eye. If there is no gray filter, use old sunglasses. Take out one lens from the frame, put on your glasses. When watching dynamic scenes of the movie, a 3d effect will be created.
Step 3
Some programs use a similar method, for example, Free 3D Video Maker. In it, you can create a three-dimensional film using two files: for the left and right eyes. But for this you need the originals, which are impossible to get. Or choose an option for a regular video file. The program divides one video stream into two identical ones, but some of them are delayed by one or several frames. The delay can be set manually. The disadvantage of the Pulrich effect is that the effect will be zero for static scenes. The disadvantage of the program is that it converts the film into anaglyph format, and for this you need to make special glasses. They can be purchased separately or bundled in a 3d video game.
Step 4
There are some filters for KMPlayer, for example. But their meaning is reduced to the already described method. Some filters put one image at different angles, thereby creating a three-dimensional effect. However, remember, it's impossible to create two independent images from one, so all you can use is a 3d effect.
