1. Digital CinemaThe technology currently used in theater is digital cinema. In addition to the equipment already present in a cinema film based on a DCI-compliant digital cinema screen, a digital projector and a computer called a "server" are required. For a typical movie, this file's specifications will be between 90 and 300 GB of data (about two to six times the information on a Blu-ray disc) and can be transmitted in physical form to a computer's hard drive conventional or via satellite or optical fiber. -optical broadband. Content reproduction is managed by the server using the “list”. As the name suggests, this is a list of all the content to be played in the play, the playlist will be created by one of the theater staff, using proprietary software which runs on the server. In addition to listing the contents to play, it also includes indicators that allow automation playback to control the projector, sound system, lighting, curtains and hiding the public tab screen (if available), etc. A playlist can be launched manually by clicking on the "Play" points on the server control panel, or automatically.2. DTS Audio SystemThe audio system used in the theater is DTS is a series of multi-channel audio technologies owned by DTS, Inc (formerly known as Digital Theater Systems, Inc), an American company specializing in digital surround sound formats used in commercial/theatrical and general public purposes. quality applications.The difficulties encountered in the company.1. Growth of television channelsThe difficulties faced by the sector today are the decrease in the number of people going to the cinema to watch films. Due to the growth of television channels, people are not interested in going to theaters. Because ladies pass the time watching TV movies and b...... middle of paper ...... enters the whole world. Much more than that, but the multiplex format was adopted in the context of massive social changes in the era of economic liberalization. As the northern regions are now developing, many business magnets are ready to invest there. So, if a Multiplex cinema is built, many companies will open business there like a supermarket, Food City, KFC and other private companies. It can make a good profit by renting the places to these companies.3. Online BookingNow people are no longer interested in standing in queues to grab a ticket for a movie as they are now busy with their work. So, if the online booking system is available for people, they can easily access the cinema website and find out about the current films and upcoming films. They can book for a movie they prefer and reserve for suitable seats of their choice..