Angus wants to hook up some old speakers to his 32" HDTV. What's the most affordable way to do this? Leo says who cares if the picture is small, if the sound is big? Scott agrees and says that the best solution is to get the most affordable A/V speaker or amp you can afford and hook it up. Make sure it has an optical/digital input (also known as TOSLINK). Scott checked at LifeWire, and they say the Pioneer VSX 531 for $200 is the best value for the money.
Ryan connects his sound bar to his TV through the headphone jack and over time, it gets harder to hear. He can have it turned up to 90% and it sounds like it's barely on. Leo says that he should try changing the sound on the TV, not the sound bar. It should raise or lower it.
There may be a setting in the TV's sound settings to treat it as a line out. That could fix it. Connecting to the optical jack is the solution, if he can, because it's a fixed level.
Scott went and saw Guardians of the Galaxy 2 last night and he really liked it. He saw it in Dolby Vision and he's glad he did. Make sure to see the first one before you see this one, though. There's a lot of plot points from the first one.
Leo bought Lisa a 55" Vizio M series for her office and he says he got a great deal on it. Scott says that Vizio gives you a lot of bang for the buck, and the M Series is just a step down from the flagship P series, with 4K UHD, HDR, and full array local dimming. It's a nice TV.
Scott reports that NASA is going to do the first ever, live 4K stream from Space. They will be sending it to earth at 18MB/s which Scott says is really small. The backend is being handled by Amazon's Elemental streaming and cloud based processing division, which will stream it online via H.265 HEVC and then transcoded into H.264. So to watch it online, you'll need at least 45MBps of bandwidth.
Monica wants to know if she should turn off her TV when she leaves the room or can she leave them on as she moves from room to room? Leo says that TVs use a lot of power. LCDs use the least amount, though. It's about the same as a light bulb. So it's OK power wise. It won't hurt the TV at all since they're rated for over 50,000 hours each.
Steve is looking to buy a refurbished Yamaha receiver. Leo says that refurbished devices are best bought from the original manufacturer. That way he can still get a warranty to go with it. All too often, they are brand new devices that were returned, and as such, can't be resold as new. So they're sold as refurbished instead. If he's looking for a great deal, refurbished is the way to go. He should just make sure to get it from the original manufacturer.
Leo got the latest BBC series Planet Earth 2 on Blu-ray and he says it's stunning. Scott says that they shot the film on the RED cameras, which have incredible dynamic range and recorded at a higher resolution at 60p before downscaling to 4K for the Blu-ray.
Susan is having trouble streaming with her Blu-ray player and her TV. Leo says it could be that the Blu-ray's Wi-Fi isn't working too well. She may need to move her hotspot closer to the TV itself. It may also be that there's congestion on the 2.4 Ghz band, and her TV won't pick up the 5.0 Ghz band. She should try using her mobile phone as a hotspot and see if it picks it up. If it does, then the Wi-Fi spot is either too far away or is congested and swamped by other signals.