HDR

Is my UHD TV HDR compatible?

Trevor from Hawthorne, CA

Episode 1326

Trevor bought a Vizio TV, but it doesn't have a tuner for over the air reception. Leo says that most of the time people don't need tuners because they have cable or satellite. Trevor returned it and went with a Samsung. Leo says the Samsung is just as good. If he's going for over the air content, he could get a Channel Master DVR which works as both. Is it HDR? Leo says it may be. SUHD is HDR compatible, though it came out before the UltraHD premium spec was formalized.

Scott Wilkinson on Home Theater

Episode 1317

Scott Wilkinson

Scott joins Leo to talk about how important it is to calibrate your HD TV. We've heard him say that time and time again, and Scott even travels up to t Petaluma to do calibrate Leo's TVs from time to time. But it's even more important with 4K UHD TVs that have high dynamic range or Ultra HD Premium. Some you have to turn on HDR Color to enable it. It's buried deep in the menus. Ideally, have a pro do it. But it's not cheap. Costs hundreds of dollars to get a pro TV calibrator to come to your home.

Chris Marquardt on Photography

Episode 1308

Chris Marquardt

Chris joins us to talk about more photographic super powers including being able to capture light in high dynamic range. That can be done differently. You want to take several shots of the same scene at different exposures. It's called bracketing, and you'll take three photos: One darker, one regular, and one brighter. Then you use software to merge the three images together to create one master HDR photo. Photomatix is a good software package for it, but it can be easy to overdo it. You'll want to just add a bit of light and shadow.

Scott Wilkinson on Home Theater

Episode 1273

Scott Wilkinson

Scott has big news that Vizio has changed the name of the game in big screen TVs. On Tuesday, Vizio announced the P-Series, which has much of the R-Series features for 1/3 of the price. It comes with HDR with Dolby Vision, and it will get a firmware update in 90 days that will give users HDR10 as well. This is huge because it should drastically drop the price of HDR 4K TVs fairly quickly.

Which is the best UHDTV for high dynamic range?

Gary from Los Ange

Episode 1269

Gary wonders if the new LG G6 series can enjoy HDR through Samsung's new Blu-ray player. It has to have HDMI 2.0a. But with DOlby Vision it only needs HDMI 2.0. Scott says that is correct. But what about the Vizio Reference series? It doesn't have HDMI 2.0a. Leo says that's because it's last year's model. So it can only receive Dolby Vision HDR, not HDR 10, which is what the Samsung Blu-ray player does. So Scott says to get the LG G6 TV. It does both. Will Vizio upgrade it with firmware? Scott says not likely. It's a hardware difference.

Scott Wilkinson on Home Theater

Episode 1269

Scott Wilkinson

Scott has discovered that DirecTV will be broadcasting the Masters Golf Tournament in 4K on April 7-10th. It will be their first UHD broadcast. Leo wonders how much that signal will be compressed. Scott contacted DirecTV and found that they will be using AGVC as the codec. But he also found out that DirecTV won't say what the bitrate is. Leo says it's like Netflix doing the same thing, and it ends up being awfully compressed and leaves people with an inaccurate and negative impression of what 4K really is. Scott also says that high dynamic range will be missing as well.

Scott Wilkinson on Home Theater

Episode 1267

Scott Wilkinson

Scott keeps getting the question of which high dynamic range (HDR) capable TV to buy. Scott says there's an important distinction between "HDR compatible" and "HDR capable." HDR compatible just means it takes the HDR signal and downgrades it to standard dynamic range. HDR capable, on the other hand, can actually display an HDR picture. Over at AVS Forum, Scott has made a list of HDR capable TVs from 2015 and 2016.