Carl has a 2012 MacBook Pro Retina, and now when he connects it to his Vizio, he's noticed that the screen isn't as clear. The fonts are fuzzy and the image quality varies from app to app. Leo says that it could be that the native resolution of his Vizio screen may not be one that his MacBook understands and therefore, it runs the default resolution, which is generally half the native resolution of the screen. He'll need to figure out what the native resolution of the screen is, divide it by two and choose the best option based on that. Could updating to El Capitan also be a factor?
Kevin got the new 4K Roku and wants to know the best way to watch TWiT. Leo says that BitGravity High has the highest resolution, so that's the one he'd choose. Where can Kevin find all the channels listed for Roku? CordCutting.com has a list here.
Keith streams on Netflix and it looks terrible at the beginning. Leo says that Netflix uses an adaptive algorithm that starts off at its lowest resolution and then gets better once it guages his bandwidth. If it gets worse over time, though, that means that his bandwidth is inconsistent. Since Keith is using wireless, it could be the Wi-Fi dropping or pausing briefly, dropping packets. Keith needs to wire his router to the TV. If that doesn't fix it, he can look for the Quality of Service (QoS) setting that will enable him to set priority over what traffic he wants.
John has an HDMI switcher and is concerned that it will degrade the signal. Leo says it won't though. Digital signal either works or doesn't, and there's no degrading of the signal. What about juttering? Leo says that is likely coming from a bandwidth issue. It's likely the satellite connection. One issue could be distance. If he has a really long HDMI cable, it could cause weird artifacting and juttering. That's where a higher quality cable comes in handy.
Ken wants a good high resolution printer to print off images that have very high resolution prints, and the copy shop isn't getting it done. Leo says that printer is probably a better choice than a high volume copy center, which is likely a bit out of date and lower resolution. Consumer inkjet technology has really leapfrogged the average copy shop. Ken will want a printer that can output at least 600 DPI.
Tom wants to know if there's any way to send images via text without degrading the quality. Leo says no. Texting compresses the image because of data limits via SMS. It's just a smaller pipe. He could email it and choose a larger size, or upload it to a website like Flickr or Google Photos and then send someone a link. Air Drop is another option if he's within proximity of the person he wants to share the image with. He can also double check the resolution of the images he shoots, or use an alternative messaging program like Google's.
Richard wants to know if there would be a big noticeable difference between a PC monitor that is 1920x1080 and a monitor that is 1366x768. Leo says it is, if Richard's daughter is really accustomed to a 1080p screen, but a 1366x768 monitor is still considered "HD." Leo doesn't like the lower resolution displays because he's used to higher resolutions, but as a student, Richard's daughter should be fine with it. Leo recommends just getting the PC with 1366x768.
Dave wants to know why he can't watch YouTube in higher resolutions through the PS3. He only gets 240. Leo says that's ugly. The issue could be bandwidth.
Dave may want to try using the YouTube app, and not the browser. He can download the YouTube App from the Sony Playstation store. That will always do better than the browser.
Gregory bought a big screen surround sound system and he's never been able to get better than 720p on his TV, not 1080i. Leo says that 1080i is 720p, so he's fine there. That's all Greg's 1080i TV can handle anyway.
Norman is thinking of replacing his computer monitor with an HDTV. Leo advises against that. HDTVs aren't as sharp as computer monitors because he'd be sitting up too close to it. He'll see all the pixels and the resolution won't be as sharp as a monitor. He'll be paying for stuff he's not using, too, such as smart TV functions. People do it, though, and it really depends on how the computer would be used. But in general, he doesn't recommend it.
Leo suggests going to dell.com and buying a 27" monitor if he wants a large screen.