Starting from the lighting of the set or scene to preferences of various camera angles, lenses, filters, and special effects, both Imax, as well as Standard have done their best part in cinematography. The difference between Imax and Standard is that Imax is a high-resolution screen display of seventy mm film format, whereas Standard is a regular resolution audio-visual quality with the film format of thirty-five mm.
However, the Imax has been featured in cameras, laser projection, grand theatre, and stadium seating. Meanwhile, Standard often goes with television, cameras, and cinema screens. Imax is big-screen cinematography, producing a wide film format that is ten times larger than regular with top-notch audio and video quality.
It was initially established in by IMAX corporation to deliver its audiences a high-resolution quality video. Besides, Imax mostly implements its cinematography ideas in devices like cameras, laser projection, grand theatre, and stadium seating. On the other hand, Standard is regular screen cinematography which is screening in normal cinemas theatre with limited pixel resolution. It was founded around to by a French Physicist named Henri Chretien during his physics experiment.
In addition to its discovery purpose, modern techniques are using the standard as an approach to develop cinematography in televisions, cameras, and cinema screens.
These locations are therefore preferred to be used for airing of documentaries as opposed to feature films. One of these reasons is that the Imax sound is far much better as opposed to the sound that is produced by the RealD 3D. The visual quality of IMAX 3D is also so much higher, bringing in an engaging experience while at the movie. Real 3D uses linear polarization while Imax Digital 3D uses circular polarizing in the generation of pictures.
The projectors used in achieving the picture qualities of the two are dual projectors for the IMAX digital 3 D and a single projector for the RealD 3D. This single projector comes fitted with a 3 D lens which is said to offer 4 times the clarity of picture as compared to the p Full HD picture quality.
Movies sot with high resolution cameras therefore are just but too vivid to watch on RealD 3D. The audio in the IMAX 3D is uncompressed and therefore seems to be of a better quality as opposed to RealD 3D whose specifications on sound are not standard but vary by theatre. When it comes to depth of the picture, Imax Digital 3D offers better quality with the image seemingly popping out of the picture.
In fact, the feeling of motion is so strong that it makes some people ill. In order to fill this gigantic screen with a clear picture, IMAX films are shot and printed on huge film stock that is completely unique in the industry.
Most films that you see in a theater come in a millimeter format. The frame is 35 millimeters wide, and nearly square. But movie screens are not square -- they are very wide for their height. So the wide image is compressed into the millimeter frame and expanded by the projector to fill the screen. Some theater films come in a millimeter format. This format provides roughly double the resolution, and the frame is naturally the width of the screen so there is no compression.
Each frame is 70 millimeters high and 15 perforations wide. In other words, the film size is about 10 times bigger than standard millimeter film. If you have read How Movie Projectors Work , you understand the basic mechanism of a 35mm projector:.
In an IMAX projector, the film is so heavy and large that a projector cannot use a claw to move it, and it is hard to hold such a big film frame perfectly flat with respect to the lens. IMAX technology combines a variety of technological innovations: special cameras, special projectors, wide screens, specially-designed theatres with steeply raked seating, and films shot on 65mm negative stock. IMAX technology uses the largest commercial film format in motion picture history -- 70mm, perforation -- three times the size of regular 70mm, and ten times the size of conventional 35mm which you would see in a normal movie theatre.
It is projected on giant screens which extend beyond your peripheral vision -- so big, in fact, that a whale can appear life-size -- IMAX screens can be up to eight stories high.
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