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Film industry can not produce enough uhd-Blu-ray Discs 100GB
Of the films that Warner Bros. This year is going to release in uhd resolution, there will be a maximum of 35 and physically associate professor-Blu-rayschijfje out. Most are only streaming available, since there are not enough 100GB discs can be produced.
Warner Bros. hopes by the end of the year 60 to 70 titles to offer in uhd, but only 30 to 35 tracks are physically and associate professor-Blu-ray on the market. That says Jim Wuthrich, CEO of Warner Bros. in an interview on the site of the film company. “Because of a problem with the 100GB drives. The production capacity is limited as soon as we begin to produce them,” said the CEO.
He calls the 100GB discs ‘cutting edge’ technology. “It is not easy to make a 100GB disk.” According to him, the amount of storage needed to do a lot of movies in uhd resolution with HDR. “You can make a 66GB hard drive, but that’s not enough. We really need a 100GB hard drive, which is now coming on the market.”
In specifying for uhd-blu-ray was determined which discs can contain 66 or 100GB data on two or three layers respectively. The current Blu-ray discs can hold up to 50GB. From the comments of Wuthrich is to make the 66GB size is not sufficient for most movies.
Ultra-high-definition Blu-ray supports frame rates higher than 24fps, such as 50 and 60fps. The throughput at the 66GB discs is up to 108Mbit / s and the 100GB discs, this 128Mbit / s. Furthermore, the format supports playback based on Rec. 2020 .
According to the work Wuthrich streaming services to the optimization of the codecs to avoid having to carry less data, and yet be able to offer uhd-view. He also reports that most content today is not included in 4K resolution and special effects are not taken in this resolution. Film studios increase the resolution therefore artificial. “In almost all cases there are up rez’ing place. We do professional with exceptional precision in the studio, where we screw up the resolution of the best masters to get the 4K quality.”Viewing:-165
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