Tech Blog

Gearing up to stream video

by Blogger ‎08-01-2012 08:40 PM - edited ‎08-02-2012 09:36 AM

Only a few years ago, the idea that video rental stores would no longer exist was virtually unthinkable. These days, many now choose to access their media through the Internet. If your next movie night is going to be powered by Netflix or YouTube, you’re going to need a home theatre system that is specifically designed to take advantage of streaming video. Not all media hubs are created equal, however – and with the web’s nearly infinite variety of file formats for music, movies, and shows, you’re going to need the right equipment for your specific viewing needs. 

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A quick method to avoid any compatibility issues (.mpg? .avi? Quicktime?) is simply to use your PC as a media hub. Thanks to modern leaps in connectivity, you can attach your laptop to a wide variety of TVs and projectors. The process begins once you’ve determined what kind of video output your computer is equipped with. It will likely have either an HDMI port or a VGA port. Both will serve your needs, but take note:  a VGA cable is designed to carry an analog image signal, while the HDMI cable is equipped to carry both a digital image and a digital sound signal. So is there a difference in picture quality? Not really, if you’re watching lower-res fare. The difference really becomes noticeable as your resolution requirements increase – so Blu-ray fans might be better off leaning towards HDMI, to ensure the highest quality of video onscreen. Rocketfish manufactures a very well made HDMI cable for home media enthusiasts, while analog users would be best served by Startech’s ultra-reliable 16ft VGA cable – which conveniently includes a pre-attached audio cable.

 

Plasma televisions such as the Panasonic VIERA 55” 1080i are an excellent candidate for HDMI users. The discerning VGA enthusiast will benefit most with a rock-solid television like the LG 55” 1080p LED HDTV

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Using your computer as an entertainment hub is an efficient, cost-effective solution for media enthusiasts – but it also comes with a few drawbacks, too. Since you’re connecting this setup via a physical cable, you’ll need to keep your computer in proximity to the entertainment centre itself. This is where having a wireless keyboard and mouse really comes in handy. Verbatim has two great wireless keyboard and mouse combos – a regular-sized version, and a slimmed-down edition.  They’re currently available for 50.99$ and 42.99$, respectively -- a small price to pay, if it prevents you from having to sit five feet away from your screen.

 

Not interested in using your computer? Some Blu-ray players can double as a video streaming device. Blu-ray players are great because they come pre-bundled with wireless remotes -- allowing you to browse YouTube or Netflix from your favourite chair. Unfortunately, those same Blu-ray players also come pre-bundled with their own Internet interfaces, and sometimes they’re not very intuitively designed. The Sony 3D Blu-ray Disc Player with Wi-Fi is a well-respected and well-reviewed device, known for its ease-of-use and great built-in apps. Make sure to update your firmware once you’ve unboxed it, to ensure you don’t encounter any compatibility issues.

Comments
by Retired Blogger on ‎08-01-2012 09:56 PM - last edited on ‎08-02-2012 10:01 AM by Blogger

If we’re talking about a modern desktop PC, it may be unlikely that it will have an HDMI out. It will more likely have VGA and DisplayPort connections. DisplayPort is similar to HDMI, in that it is all digital, but is a computer only connection. To hook it up to a TV you'll need an DisplayPort to HDMI adaptor like this one.

 

Also, while the official spec for DisplayPort allows for both audio and video to be transmitted like HDMI, audio is optional, so your computer might not do audio out through the DP connection. If that is the case then you'll need to connect the audio up separately to the TV. (Editor's note: Check out these Rocketfish audio cables -- they feature stellar performance and come with a lifetime warranty!)

 

If it is a laptop being connected to a TV, and a consumer Windows machine, then it will very likely have an HDMI port. If you have a Mac though, that's a whole different kettle of fish, since depending on the age of the Macbook it might have a mini DisplayPort, or a Thunderbolt port.

by Blogger ‎08-02-2012 09:30 AM - edited ‎08-02-2012 12:03 PM

Thanks for the additional info, Alex! DisplayPort is an incredibly diverse means of transmitting video. It sends out something called micro packets -- tiny hunks of data, that make a whole lot of splash once they hit your screen.  Supporting a color depth of up to 16 bits, this royalty-free technology has no problem with handling a wide variety of video formats, including stereoscopic 3D! Maybe it's time to grab ourselves a pair of active 3D glasses and enjoy the latest and greatest blockbuster :smileywink:

 

If you are looking for a desktop PC with HDMI capabilities, Future Shop has several great options available -- like this Gateway 2nd Gen Intel Core i3-2120, currently on sale for 479.99. If you’re looking for more horsepower, the Gateway 2nd Gen Intel Core i5-2320 features HDMI compatibility, USB 3.0 support, and a 2TB hard drive – and it’s on sale too! 649.95! Forgive my excessive use of exclamation points!

 

For the Mac users out there: if you've recently been considering a Thunderbolt display, it might be a good idea to stop by Apple's website. A few Thunderbolt enthusiasts may have noticed a slight issue with fan noise. This recent firmware update can correct that problem in no time flat.

 

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