Tomorrow, Super Bowl 54 will be streamed in 4K HDR, and you can stream it (if on the AppleTV, it won't be in HDR). But Leo says it's being shot in 1080p and upscaled. What he thinks is more important is, that it'll be shot in 60p.
G Scott wants to know if he can stream 4K with Dolby without any special devices. Leo says if you have a 4K streaming box, you can plug them into your AV receiver, and if it has audio return, it should do Dolby. But Leo says he bought an all-new AV system for it. But remember that live broadcast TV won't be shot in 4K; it'll be upscaled to it. Then you'll need a 4K capable smart box.
Scott joins Leo to talk about the Super Bowl. It'll be the first one broadcast in 4K HDR. You'll be able to see it on DISH network and DirecTV, Comcast, Xfinity, and Obtise Optimum. Or you can stream it via the FOX App or FuboTV. Fox says you can stream it on Roku Premiere or above, or the Amazon FireTV 4K. Some 4K Smart TVs and the Xbox will also do it. The AppleTV will also stream in 4K, but not HDR because Fox is using HDR10, which Apple doesn't support. But the problem is, Fox is shooting it in 1080p and upconverting it into 4K.
Mike is looking to upgrade his PC display with a 4K monitor. Is there a monitor out there as good as the 5K iMac? Leo says that you can get a 5K monitor that is comparable. Costco has a 43" Dell 4K monitor. Will it be pixely? Or will it look good? Leo says that Dell makes really nice monitors. But Dell has two lines: an inexpensive line that's less color accurate, and an expensive line that is color calibrated. So it depends on what you want and need. If you're into photography and video, you want a calibrated display that can give you the full-color gamut.
Short answer: no.
Long answer: most video content we view on televisions are captured at a lower resolution than 4k. However, televisions are starting to have this technology called "upscaling" that will take your videos and scale it up to a higher resolution. In this case, 4096 x 2160. That's great! ... Right?
Bruce upgraded to an LG C7 TV, and it's been the best TV he's ever owned. He has an older generation Apple TV, not the new 4K version that's out now. He's wondering if it would be better for him to get a Mac Mini instead. He wants to know what the difference would be between Apple's tvOS and macOS. Leo says the new Apple TVs support UHD and high dynamic range (HDR). One of nice things about using an Apple TV is that it's automatic, Bruce would just have to plug in the HDMI cable and everything would work. The other thing it does is Dolby Atmos sound.
Rich recently bought a 4K TV, now he's having issues watching Blu-ray DVDs that are non 4K, because it's a bit "jerky." Leo says it's called "decoding hesitation." Scott says that the very first Samsung Blu-ray players had problems with resolution and detail. It's also related to upscaling. What's odd is that it's inconsistent, happening every 5-10 seconds. Leo also says the Blu-ray player is losing sync when decoding the data stream. A better player will fix the problem, and if Rich is looking to get the next component in his new 4K system, the Blu-ray player is where to start.
Scott says that there are now 4K HDR projectors, and you can get them under $5,000. It sounds like a lot, but it really isn't considering where the prices were last year. Sony makes one that uses a technique called E-Shift, or 4K enhancement. The pixels 'wiggle' back and forth and can create close to 4K using 1080p imagers. It's pretty impressive. Scott says that the black levels are key to making the image really pop, and JVC is better with black levels than Sony. TheDLA-X790R is the one with great native contrast ratio and deep blacks.
John bought a Samsung QLED 4K TV. Does he really need to get a Blu-ray player for it? All he really watches is Netflix and it's pretty good. Leo says that streaming gets compressed, so even though it looks pretty good, Blu-ray is uncompressed and will look far better. The way he can tell is by looking for "macro blocking." He'll see it in solid blacks, and it'll show bands, instead of a smooth gradient. He'll also see some jaggies in titles and text. But Leo says in spite of that, Netflix does a good job. It just depends on if he wants the perfect image or not.
Murray has a Sony XBR 930D 4K TV, and it has horizontal lines across the bottom of the screen. Then it looks like it has a double image after awhile. Leo says it sounds like a hardware failure. Scott says that it sounds like LCDs are stuck open, or that the edge backlighting on the 930 are running a muck. Bottom line, it's broken. He may be able to have it repaired under warranty since it's under 2 years old. But if not, it'll likely cost more to fix it than buying a new TV.