For years, home theater technology has been chasing after the commercial cinema, trying to keep up with this supposed Holy Grail of the cinematic experience. And over the years, every development that has come to the home —large screen, surround sound, 3D, and Dolby Atmos to name a few—began its life in a commercial cinema.
But lately the tides seem to be turning. Due to a variety of factors including the drastic improvement of home technologies, systems becoming far more affordable, and the wealth of original content provided by streaming services like Netflix and Amazon, more and more people are opting out of the commercial cinema experience and deciding to stay home.
One way in which commercial cinemas are trying to lure people back is through an experience called Premium Large Format (PLF). With massive screens, improved projection systems, and superior audio design, these PLF auditoriums offer a cinematic experience akin to what you could experience should you get an invitation to the screening room at Dolby Laboratories or The Stag at Lucasfilm. In short, the ultimate manner in which to experience a film in the way that matches the artists’ intent.
The PLF with the greatest name recognition by far is IMAX, which has been around for years and has over 1,300 systems installed around the world. Cinemagoers equate IMAX with a massive screen and impressive 11-channel digital surround system (but there are many online complaints that the brand has been diluted since the introduction of Digital IMAX—often derogatorily called LIE-MAX—in 2008, which uses significantly smaller screens and far lower resolution prints).
Two other names in the PLF space include Dolby Cinema and ScreenX. (Barco had a short-lived venture in this category with its innovative Barco Escape technology, but it was shuttered in February of 2018.)
This past week, Sony announced it will be throwing its hat into the PLF space with Sony Digital Cinema, with the first screen set to open in Las Vegas this spring. Like Dolby Cinemas, the Sony Digital Cinemas will feature dual-laser 4K projection systems for an incredibly bright and contrasty image, as well as an immersive audio system, and luxury reclining seats.
One unique aspect of the Sony endeavor is that the company controls the cinematic process from end to end, from manufacturing the digital cameras used in filming, through the audio and video post-production at Sony Pictures Studios, to creating the cinematic 4K projectors. (While Sony did have its own version of theatrical surround sound—Sony Dynamic Digital Sound [SDDS]—this has long been discontinued, and the Sony cinemas will reportedly use Dolby Atmos immersive audio.)
One area where commercial cinemas have struggled to keep up with the home experience is through delivering high dynamic range (HDR) video. Whereas even relatively inexpensive direct-view 4K displays can produce a pretty dynamic HDR image, most commercial projectors fail to produce the deep blacks and bright whites needed to rival a direct-view home display. Couple that with the fact that many commercial cinemas run their projector lamps until they are on their last hours, making for a far dimmer experience that likely wouldn’t come anywhere near the minimum SMPTE (Society Motion Picture and Television Engineers) standard of 16 foot-lamberts.
By using customized, dual-laser projectors (like those shown at left) à la Dolby Cinema, the Sony Digital Cinema should be able to deliver fantastic image quality on a massive screen, with HDR rivaling virtually any display. The Dolby Cinema system can deliver a staggering 31 foot-lamberts on screen—almost twice the brightness of the SMPTE recommended standard—while producing 500 times the dynamic range of a typical cinema projector,
delivering the deepest black levels of any commercial projector, and producing an unbelievable 1,000,000:1 contrast ratio. All that on a screen 68 feet wide!
Possibly of greater interest is the announcement from Bob Raposo, head of Sony’s theater business, that while these cinemas will launch with Sony’s laser projection system, the company has been developing a massive LED screen that could replace projection.
“Sony is going to once again revolutionize how people see movies, with our 4K laser projector and with our new technologies led by Crystal LED,” Raposo said. “Our goal is to deliver the ultimate brightness with mind-blowing contrast, allowing movies to be shown the way the movie-maker intended, without compromise and in the highest quality possible. Sony Crystal LED will create that new type of immersive experience for the marketplace, as Sony 4K did in digital cinema’s first phase. This is no doubt the future of cinema and our big opportunity to help exhibitors significantly differentiate themselves from the competition.”
Other benefits of these luxury PLF cinemas will include premium food and beverage offerings, stadium seating, and oversized reclining seating that can be reserved ahead of time.
The question remains, is it all enough? Will a premium experience be enough to lure you back to the cineplex, or are you content enjoying a luxury experience in the privacy of your own home?
Probably the most experienced writer on custom installation in the industry, John Sciacca is
co-owner of Custom Theater & Audio in Murrells Inlet, South Carolina, & is known for his writing
for such publications as Residential Systems and Sound & Vision. Follow him on Twitter at
@SciaccaTweets and at johnsciacca.com.