And that's why we can compress this data down to such low levels.”īecause of this, Doughty is adamant that 8K Blu-rays are possible, and that the technology is already here – even if the industry doesn’t end up pursuing it. So we don't process that, and remove all the noise, and only process what remains, which is visible to us. Doughty tells us that “There's a whole lot in the blue wavelength range that is outside of human acuity. QuVIS’s own video compression technology is able to discard non-visible wavelengths from 8K video content before compression, bringing down file sizes and meaning that even large 8K films can be fit onto Blu-ray discs. We spoke to Keith Doughty at QuVIS, a technology company specializing in large-scale data transfer and compression, and which designed the first 2K, 4K, and 3D digital cinema recorders – having collaborated with the likes of Pixar and Sony in the onward march of cinematic technologies over the years. There’s definitely a use case for 8K Blu-ray discs, then – but what are the obstacles to this happening? See you later, data As 8K content becomes more widespread, this problem will only increase.
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That’s not to mention the amount of time needed to do a dedicated download of an 8K movie – similarly to the long wait times for downloading massive PC games like Warzone or Red Dead Redemption 2. One could argue that the increased detail of 8K makes an even stronger case for having an offline media player and disc sources, given the massive uptick in internet download speeds and data transfer needed to stream 8K resolution video second by second – around 50mb/s for stable quality. There are more 8K TVs than ever – but what does that mean for Blu-ray players? (Image credit: Samsung)
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