What is 4D cinema

What is 4D cinema

  • November 19, 2019

4D is a promotional and marketing term used for an entertainment presentation system that combines a 3D film with other physical effects that happen in the theatre in synchronisation with the film. The upgrades of results that are normally simulated in a 4D film include the wind, rain, and variation of temperatures, vibration, strobe lights and many more. The seats designed for 4D venues can vibrate and even move several centimetres during a session of the presentation.

There are common chair effects that include water sprays, air jets, leg and back ticklers and many more. There are also auditorium effects that may include lightning, smoke, smell, rain, and even bubbles.


Due to the physical effects involved in 4D cinema presentation, it becomes very expensive to install, and therefore most presentations are normally done in custom-built theatres. This said. However, some movie theatres can showcase 4D versions of wide-release 3D films. Technology has advanced in a big way, and now there are custom-built theatres that are also mobile and can be mounted inside vehicles, for instance, buses, enclosed trailers and trucks.


The 4D cinemas are usually distinct from 4-dimensional space. There are notable historic formats aimed at providing different aspects and views of the 4D. Watching a 4D cinema is incredibly beautiful, especially in a costumed theatre which is well equipped with Chairs that can keep you focused on the cinema by enabling you to feel every action. You can never feel bored watching a 4D cinema because all of your attention is glued to the action you are watching.


One thing a 4D cinema does is that it forces an active viewer experience. Since it is filled with real action that ensures it delivers a fully immersive cinematic experience, many people appreciate it. Inside an Auditorium that is designed for 4D cinema, you will find incredible motion chairs that will help you experience the wonders of 4D technology. You will be able to experience environmental effects such as wind and heat, and all this is synchronized perfectly to ensure it feels real to you. The motion chairs you will find in a 4D cinema theatre are designed with the expertise to allow base movement that ensures an up and down movement is realized as well as being able to roll from right to left as well as be able to pitch forward and backwards. This combination of movements enables one to feel the experience.


For one to understand a 4D cinema, one may have to re-learn how to watch it. Most people normally lean back in their seats and sitting in that posture can make you feel uncomfortable. This is because the chair will make several movements during the cinema session and this can disorient you a little bit. The best way to sit when watching a 4D cinema in the accustomed theatre chair is to sit up straight in a way that you are almost leaning forward. This will ensure that any movement the chair makes leaves you comfortable as well.

5 Things You (Probably) Didn't Know About Imax

5 Things You (Probably) Didn’t Know About Imax

  • November 19, 2019

1.Imax began as an experimental film organization.

Many people are unaware of this. Imax began at Montreal Expo’67, where two renowned filmmakers Graeme Ferguson and Roman Kroitor, were doing some experiments with multiscreen and multi-projector film systems. The idea behind their research was to project different images on the face of separate screens to enable them to create some huge mosaic photos that would be in motion and hence push boundaries. This experiment led to these two great filmmakers teaming up with Imax pioneer founders Robert Kerr and Bill Shaw, and they were able to launch a company known as the Multi-Screen. The aim of starting this company was to tame this technology. This company later shifted its primary focus to single large-screen images, and this became Imax.


2.Something else you probably didn’t know is that Imax is an abbreviation for “image maximum.” So one should not overthink about the meaning of the name Imax at all.


3.Imax Cameras Are Hard To Shoot With.

This is entirely true because a lot of formatting is needed. A large-format normally means that there will be more challenges when trying to shoot. Imax cameras are usually louder, heavier, and simply more difficult to shoot compared to other models of cameras. For instance, the actual size of the film stock explains that the camera can only hold just three minutes at one go. After that, the filmmakers will then be compelled to spend a couple of minutes reloading the reels.

These kinds of challenges are the reason for even the most high profile. Imax movies tend only to utilize the Imax cameras for a few selected scenes.


4. The incredible method of Imax films is fed through cameras.

To acquire much screen space as possible, the film normally runs through the projector sideways and the camera, with the sprocket holes at the bottom and top rather than sideways. Additionally, the audio track does not appear on the film print but is rather synced to the projector.

Another incredible thing that you probably didn’t know is that Imax theater that was first made has been around for about 32 years now. This is entirely true as the first Imax theater is still standing to date. It is a dome-shaped Cinesphere located in Toronto, Ontario, and was built in the year 1971. The primary role it was meant to play was to showcase both experimental and commercial films similar to those that had been showcased at Montreal’s Expo ’67.


5.Something else you probably didn’t know is that IMAX is widely popular in China.

To ascertain this, you should know that more than 100 IMAX theaters are found in China. The reason behind this fame is that Imax is regarded as one of the top luxury brands in China. The incredible thing is that most Chinese audiences have been raised watching Imax movies like the Holywood films, while viewers in North America have had to transition with the brand bit by bit.

digital cinema

what is digital cinema

  • November 19, 2019

Digital cinema is a term that uses digital technology in some of its functions, such as taking photos and making videos to shoot and make movies. The film can be stored in different types of secondary storage devices, such as the disk. It can be distributed through the use of hard drives, optical drives, etc. It provides a theatrical experience for spectators and movie lovers. Digital cinema must be sufficient enough to reach the standards of the competitive world. It must have sound and good quality images.

How digital cinema technology works

Digital projectors are an innovation in cinema. The quality of the movies shown by digital projectors is very high compared to those shown by video projectors. Today, cinemas around the world, including cinemas in Connecticut and New Jersey, are being upgraded to digital projectors to watch and screen movies.

Today, almost all films go through the stage of the realization of digital cinema. In the initial phase, a cinema or reel is used to shoot the initial shots, but then the same film is examined and converted into a digital copy. This version is treated with computer software to have an effect; for example, you can get a three-dimensional effect. The change or manipulation is changed and reprinted to be displayed in theaters.

In the world of digital cinema, movies are now distributed as digital video files. In some cases, the entire movie is made without using any movie. That often happens when movies are recorded directly in HD digital video. Then it is launched digitally to produce a final digital product.

Different steps of the cinema

There are many steps or stages of digital cinema that you should do while making a movie.

Acquisition: during this stage of making films, a prototype is created and designed by taking all the required images and also recording the needed videos. To this end, high-quality cameras are used to achieve good results.

This phase focuses mainly on meeting all the requirements of the film

Postproduction: at this stage, the original negatives of the films are verified through a digital format in the scanner. Animation camera data is converted to an image format to work in installation. All files are validated to match the editing list created by the movie editor and then corrected for color under the supervision of the team. The result of this stage is a means to record the image to photograph.

Archiving: this stage aims to analyze and dominate the film; that is, all images and data are grouped so that they can be sent to cinemas.

Distribution: This step is known as movie transmission in cinemas.


Movie developers are working hard to turn cinemas into a digital world and ensure they have to meet specific standards. One of the criteria is DCDC, which means Corp and a digital cinema destination. This company is working hard to turn the theaters into a digital world of images. The company offers consumers different experiences and also combines the latest digital technologies.