HDTVs, projectors, and surround sound systems.
Brian's TV recently went black. Leo says that means the backlight has died and it's really not worth repairing. So it's time to get a new TV!
David wants to know how he can project his mobile device to a portrait sized monitor. He wants the monitor to have the same aspect ratio as the phone. Leo says that they tried to do that at TWiT, and you can, but it's quite expensive. One solution is to buy the Apple XDR monitor for $5K and the $1,000 stand. But there are other options out there. David has a monitor that will flip to portrait. Leo says that most operating systems can tell when the aspect ratio changes and adjusts. Apple has an emulator mode, where you can run an app on a Mac and it will look like it's on a phone.
Bob recently cut the cable and is now streaming. He wants to know if he can use his old coax cable and connect it to the antenna. Leo says he may be able to, depending on the impedance. It should work, but look what kind of cable the antenna supports. Splitters may also cause a problem. From the chatroom - if the Coax is RG59 or RG9, he's in good shape.
Tony wants to know if high-end Speaker Cables are worth the money. He spent $400 on some recently. Leo says HOLY COW. They also offer a "break in service." Is that worth the money? Leo says that cables don't need to be broken in, but the Speakers may. $400 for cables is pretty steep. There's no real way to measure if expensive gold cables are any better than lower cost cables. It's entirely subjective, whether you think it sounds better or not. But if it sounds better to you, then it is better. So, why not?
Scott says that Vizio has announced their 2019 lineup and he says that the TVs are very impressive. Vizio has been using Quantum Dot technology in their top of the line models for a few years, but this year, they have moved the technology down to the mid-range. And that's a good thing. In their top of the line Quantum PX, they have a peak brightness of 3000 NITS, which is super bright. Why so bright? Because of the high dynamic range. They need that brightness for "specular highlights" of tiny reflections. The Color Range has also been expanded.
Scott has a question from a user that wants to know how he can run his audio from the TV to his home theatre. He uses the TV's internal smart apps. Scott says that the audio return channel (ARC) that you want to use. This depends on his receiver. Current TVs have this capability. Take the HDMI out from the receiver to the ARC port. That way the sound will come out of the home theatre speakers.
Ron has a Channel Master Play Plus DVR and he notices that his voice-activated remote will cause popups of suggestions. What's going on? Leo says that the remote has Bluetooth LE (low energy) and it's possible it's picking up errant Bluetooth signals if around 30 feet. He can maybe dumb down the Bluetooth by turning off scanning.
This week in San Jose is the annual Super Geek Display Conference. Scott says it's the display conference of the future. And one of those future display tech advancements is Electroluminescent Quantum Dots. It's like OLED but 10 times as bright. Read his article on AVSForum here.
Jody is having an issue of an annoying hissing sound when he's streaming video through his Roku. Leo says that he thinks it's a decoding error in the Roku. Try using another Roku device and see if the noise is replicated. He can also try different sound settings, but it sounds like that 5-year-old Roku just needs to be replaced.
Jerry wants to increase the volume of his laptop, but it's already at its max. Leo says the best way is to connect an amplifier or power speakers through the minijack stereo control. He can also use a USB digital to analogue converter and headphone or speaker amp. Audioengine is Leo's favourite, but there's also Cambridge and Polk.