Showing posts with label Blu-ray Disc. Show all posts
Showing posts with label Blu-ray Disc. Show all posts

Monday, January 06, 2014

Roku services far superior to TV Manufacturers' Built-in Apps



A technology resource article by  © 2014

This morning I read an article in the New York Times proclaiming that TV manufacturers are counting on smart TVs to boost lackluster sales.  I doubt seriously that adding internet connectivity directly to each TV is the silver bullet they're all looking for with all of the current "smart" options consumers already have.

I was one of the early adopters of Roku's video streaming device back in 2008.  I used it successfully with only a standard DSL internet connection on a Mitsubishi projection TV that was over ten years old.  Then four years ago, my husband and I purchased a 3-D Samsung Smart TV after being intrigued by James Cameron's "Avatar" the year before and deciding it was finally time to make the next leap to HD TV.  It came bundled with a 3D Smart Blu-Ray player as well.  I had also purchased a "less" smart Samsung HDTV for my office that could download files from my remote PC but could not talk to the internet (a Black Friday special at the time).So, I moved my Roku player to my office to make the TV there internet "smart" and used the applications on the smart Blu-Ray player in the living room to watch Netflix there.

But, my husband, who has become progressively more and more hard of hearing, became frustrated with watching Netflix streaming movies without the ability to turn on subtitles to serve as closed captioning like he does with the Netflix DVDs that we get by mail.  I thought Netflix just didn't provide subtitles with their streaming services.  Then one day I was reading an article that pointed out the Roku device's ability to provide subtitles with its streaming content.  I had not realized the absence of subtitles was a factor of the application you were using, not Netflix itself. Furthermore, I had purchased some DVDs from Amazon and was offered the ability to watch a digital copy until my DVD arrived using Amazon's Instant Video service but neither my "smart" TV or my "smart" Blu-Ray player offered an application for Amazon Instant Video.

During the holidays in 2012, Roku offered their latest HD streaming device on sale so I purchased one. I registered my new Roku device with Netflix and read up on how to set subtitles up on the Roku.  Then I connected to Netflix and selected a movie to try it out.  Voila!  Subtitles appeared just like they do when you select subtitles for a DVD!  I also now had access to Amazon Instant Video and a wealth of other channels including the History Channel's new online offerings.

I surmised from this experience that TV manufacturers view apps as secondary and don't have the interest or resources dedicated to improving and/or updating their "homegrown" applications.  But the streaming experience is the sole reason Roku exists, so the folks at Roku are constantly working on adding new features and more content.

The NYT article did mention an alliance between Roku and several TV manufacturers that will enable TVs to come equipped with a Roku embedded application.  As long as Roku is managing the features and content, this could work well but it is hardly a reason for anyone to buy a new HD TV if they already have one as long as Roku, Chromecast, Apple TV and other internet enabled devices are available for less than $100 (or, in many cases, less than $50).

Enhanced by Zemanta

Friday, October 22, 2010

HDMI 4.1 fills the bill even for 3-D devices coming this holiday season

image

Until I read this article I thought HDMI was the only choice for new HD electronic components but I guess there is something called Display Port.  Since I retired I guess I'm getting a little slow on tracking electronic trends!


Image via Wikipedia

DisplayPort is another new video connector that’s being included on newer equipment, especially laptops.  It was designed as the successor to DVI and VGA on computers, but hasn’t seen as much adoption as either DVI or HDMI.  However, it is being included on all newer Macs and many Dell, HP, and Lenovo computers.  It is actually very similar to HDMI, so it streams both HD video and audio on the same cable, and can output up to 1920×1080 resolution and 8 channels of audio on a single cable.
 On the good side, DisplayPort does support HDCP, so you can use it to playback protected HD content from Blu-rays and more.  You can also connect it to an HDMI or DVI port with a  convertor, since the digital signal is compatible.  The problem is, few monitors and TVs include DisplayPort ports, so you’ll almost have to have a convertor if you want to connect your laptop to a larger screen. -What’s the Difference Between HDMI and DVI? Which is Better?

 I was relieved to see that "Geeks" agrees with my favorite bargain hunter, Stacy Johnson, who says a cheap $10 HDMI cable is all you need too.  Monster cables costing hundreds or even thousands of dollars are a ridiculous waste of money.  That company needs to reinvent itself now that digital video is becoming so widespread.  


The one question this article didn't answer for me, though, was whether the current crop of HDMI cables will handle true 3D that will be available on HD televisions this holiday season.  But, I found this statement about the new HDMI 4.1 standard.


The latest version of the HDMI standard establishes critical infrastructure for implementing 3D video in the home, defining input/output protocols that will allow 3D displays and source devices to communicate through an HDMI link. It’s a major milestone on the path to bringing true 3D gaming and 3D home theater to the mass market, supporting resolutions up to 1080p in 3D.
3D technology is evolving rapidly, with several competing approaches under development, so the HDMI 1.4 specification establishes protocols for a number of popular 3D display methods, including:
  • Frame, line, or field alternative methods
  • Side by side methods (full and half)
  • 2D plus depth methods

  - HDMI.org
 16' x 9' Home Backyard Theater System Projector Screen    Optoma HD20 High Definition 1080p DLP Home Theater Projector (Grey)   Optoma HD65 720p DLP Home Theater Projector
Enhanced by Zemanta