About Sony's 4K digital movies

Sony is the first manufacturer in the world to introduce cameras and projectors that meet DCI standards.

From 65438 to 0999, Sony introduced a brand-new concept of digital film production to the film industry. In the process of film production, filmmakers can obtain higher image quality, efficiency and greater flexibility, that is, digital film production. In this new method, digital video tape media is used for film production, and the high-definition progressive video format of the film is 24 frames per second. This new concept and Sony series products adopting this concept are called CineAlta, which has been accepted by more and more producers, directors and photographers all over the world. The number of movies made with CineAlta equipment is increasing day by day, which means that more and more movies will be made digitally using these systems. The rapid development of high-definition applications requires the best technology in all environments of professional production process. Therefore, in 2006, Sony introduced the "CineAlta 4K" projector, which is an extension of the Cinalta brand and consists of several SRX series SXRD4K projectors. Sony is still trying to extend the concept of "4K" to other professional devices. According to its long-term plan, a 4K production process will be established. In other words, the technology and equipment of Sony's 4K cinema can make 4K digital movies truly become a reality.

Historically, the cinema system has always been ahead of the home entertainment system in terms of experience. The emergence of high-definition television (1920 horizontal pixel) and technology has promoted the development of home entertainment facilities, which may surpass the film industry in the future. At the same time, Hollywood studios have acknowledged that the standardized 4K (4096 horizontal pixels) and 2K (2048 horizontal pixels) formats will become the next generation digital film distribution and projection standards. Making 4K movies can protect the value of their own programs, and it is also of great benefit to the cinema audience. Gymnasium seats in modern cinemas are becoming more and more popular. Audience seats are close to the screen, so you can feel the visual experience more truly. However, when the resolution provided by the projection system cannot fill the whole screen, the audience sitting in the front row may see the pixel traces of the image. SRX-R320 can provide true 4K output. With their 4K·SXRD panel, 4K internal signal processing and 4K compatible optical system, 4K content can be completely restored. In addition, because SRX-R320 can provide 4 times the resolution of 2K projector, 2K and HD programs provided by hd projector can also present better picture quality through them.

In 2007, Sony introduced the ultra-high resolution projector system, including the SRX-R220 4K SXRD projector and the LMT-200 digital movie server, which adopted a unique monolithic design. Since this projector system shines brilliantly on the stage, it has been widely praised by cinemas all over the world for its excellent performance and functional design specifically for digital cinema applications. In order to further meet the needs of digital cinema projectors, Sony has introduced a brand-new and unique digital cinema projector system.

The core of the system is SRX-R320 4K SXRD projector and LMT-300 digital movie server. Its strict closed design enables the LMT-300 server to be seamlessly integrated into the rack of the SRX-R320 projector, achieving a very high level of security and complying with the SPB-2 tamper-proof rules of the Digital Film Advocacy Alliance (DCI).

DLP structure 4k projector

20 1 1 At the beginning of the year, IT company began to supply 4k projectors with DLP architecture. Some 2k projectors of CTV, Barco and NEC can be upgraded to 4k by replacing DMD chips, which makes it more economical to upgrade cinemas to 4k. The chip size of 4k is 1.38 inch, which has higher optical path efficiency and higher screen brightness. Due to Sony's display principle, it is impossible to use 4k on the big screen, which makes DLP4k get more attention from the industry. ` IMAX, dual-camera 3D, dual-camera giant screen and DMAX are all testing the 4k projector with DLP structure and updating their projection technology.