Until a few years ago, if you wanted to own one big screen to set up home moviethe only viable option was to buy a projector, which required darkness and brightness limitations.

With the advancement of technology, it is now much more possible to have a giant television of 300 m size. 75-85″, If we have enough budget, you can easily exceed 100-115″ depending on the technology chosen. This has its disadvantages compared to projectors, but it also has a clear advantage: Its brightness capacity is much higher.

HDR in cinemas is only available to a select few

Image: Disney Pixar

In fact, we’re slowly becoming accustomed to the fact that both LCD and OLED mid-range TVs on the market offer brightness levels that would have been unthinkable a decade ago, figures that are far beyond today. 500-600 nit with models that promise brightness and coverage of large areas of the screen at the same time Peaks of 2,000-3,000 nits without costing a fortune.

What does all this mean? Okay then TVs are gaining ground against projectors classics in terms of brilliance. Moreover, not only in the domestic sector but also in commercial rooms.

In fact, traditional cinemas have recently faced a new disadvantage compared to the TVs we may have in our homes: They cannot offer such effective and eye-catching high dynamic range, or HDR.

The last example comes to us from recent production. Disney Pixar ‘Inside Out 2’ has a traditional version that will be shown in the vast majority of cinemas worldwide, as well as a special version dedicated to a small group of select cinemas only. Powerful HDR.

According to Variety, this special version of the film will be shown in a limited number of theaters worldwide. direct display screens It has HDR feature certification. That is, movie theaters LED screens instead of projectors traditional.

According to Pixar’s Dominic Glynn, they are “exploring the potential of all kinds of cinema systems, including those that could deliver” HDR or 4K“. For example, the film is planned to be released in 4K for Imax, Dolby Cinema and other 4K-capable theaters. But in only about 100 cinemas worldwide The HDR version can be projected, including those with Samsung Onyx technology.

This might suggest that the brightness requirements would be very high. However, the reality is that the maximum brightness of HDR for cinema is 300 nitthe standard of the current HDR D-Cinema specification, pending the arrival of a new version.

Does this mean that classic projector cinemas are no longer valid? Although cinemas have made great efforts to switch to digital formats in recent years, 4K resolution, Now I will touch upon something even more complex, and that is power. deliver powerful HDRThis is a complicated thing in white screen projection systems, as adding more light means losing contrast in the rest of the image.

Does this mean the end of traditional projectors in home theaters? giant televisions? In the short term probably not, but in the medium to long term, as long as we have the budget to put in a large TV and others, these may be an alternative to increasingly consider. space and accessibility requirements as we mentioned in this article.

Cover image | TCL X955

via | Diversity

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