TVs

CES 2019 Comes and Goes

CES 2019

Episode 1557

This week was the annual Consumer Electronics Show (CES) and there was a lot of 8K TVs being showed off. Samsung also showed off a new microLED 75" TV. The price is $50,000! Short throw Projector TVs were also popular at CES. LG's Optima is under $2,000.

There were also self driving cars using artificial intelligence and LIDAR. There was also an electric helicopter and self-driving flying cars. There were also Amazon Dash Buttons, which are designed to instantly order a product at the touch of a button.

Scott Wilkinson on Home Theater

Scott Wilkinson

Episode 1554

Scott says that next week is the annual Consumer Electronics Show in Las Vegas, and he expects a ton of 8K TVs will be showcased. But they'll be extremely expensive and there's no real 8K content. So it'll be a while before it's worth investing in an 8K TV. The real improvement will be the new HDMI 2.1 standard. So any new TV should have that component architecture to it, and it will offer an increased bitrate of 48MBps. There will be improved low latency and variable frame rate as well. HMDI 2.1 will require new cables as well, but it will be fully backward compatible.

Why don't my headphones work with my home theater system?

Optical splitter

Episode 1541

Eileen from Upland, CA

Eileen bought a Bose sound system, which is connected to an optical splitter, so they can use her headphones too. But now the headphones won't work after a power surge. Leo says it's possible that the power surge fried the optical splitter. She should check if the headphones work with her TV (she may need to change her audio settings in the TV). It may also be possible that the settings changed in her TV, so she should look in there and see what it's offering. She may need to reset it to PCM unencoded audio or something similar. She should just try different settings.

Why is the sound on my TV bad on one channel?

Cable

Episode 1513

Larry from El Cajon, CA

Larry bought a used TV and the audio doesn't work on one channel, except for commercials! Leo says that could be due to secondary audio programming (SAP). The channel may not support that. He should try turning that off. He should try using some headphones and see if they work. If he can hear the channel, it's clearly something wrong with the audio processing on the TV, or with the speaker setup. He should set up mono sound and see if that works.

What TV should I buy?

Samsung QLED TV

Episode 1509

Michael from Miami, FL

Michael is looking to get a TV and wants to know if he should get 1080p or 4K. Leo says he should definitely get 4K moving forward. But even more importantly, he should get a TV with HDR. It has a much nicer look. Leo's choice is the LG B6 OLED. It comes down to budget though. Michael wants a TV that has no bezels. He wants to hang it on the wall like a painting preferrably an 80" model. Leo says that Vizio has a nice one.