By Paul Farhi
Washington Post Staff Writer
Wednesday, June 10, 2009
It was going to be glorious, positively Jetsonian. With digital broadcasting, the television industry once promised, the TV set would be transformed into a miraculous info-appliance, the modern household's electronic brain.
No longer would the TV be a mere conduit for sitcoms and soap operas. With digital broadcasts, the TV -- or perhaps the PCTV -- would become a shopping portal, an information node, an Internet-surfing console. Thanks to digital's limitless interactive capabilities, you'd be able to call up player stats during ballgames, play video games with people across the country or take college-level courses from your couch. Each night while you slept, a digital "data" broadcast would send a customized daily newspaper to your set-top box; all you'd have to do in the morning was hit "print."
Well, the future officially arrives this week, and it's . . . not exactly as advertised.
After years of development, billions of dollars of investment and one fiendishly complex conversion program, all the nation's broadcast TV stations will go digital by Friday, the government-mandated deadline. The traditional analog system of broadcasting -- used since TV's invention in the 1920s -- will fade out. Henceforth, all broadcasts will be transmitted in the language of computers, effectively rendering the differences between the PC and the TV moot.
It's true that television is better, more varied and more vivid, because of digital technology. Long before local TV stations reached their digital finish line, cable and satellite TV companies were already showing viewers what digital TV looks like: widescreen, high-definition pictures and crisp sound, multi-hundred-channel lineups, with movies and TV series "on demand."
A decade ago, broadcasters said they were going to offer all that and even more. They never did.
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Source:
http://www.washingtonpost.com/wp-dyn/content/article/2009/06/09/AR2009060903144.html--------------------------------------------------------------------
I have experienced digital television for the first time when I visited Britain. They had multiple channels of programs broadcasting in widescreen. WIDESCREEN!
And when I mean multiple channels of programing, I do not mean weather radars and repeats of old programs from the 1980s. I mean real programs from the BBC, ITV, Channel 4 and Five. They also have Digital teletext, and electronic program guides.
But in America, we already have HDTV but it broadcasts only mostly during primetime. The rest of the programs are still in 4x3, even most cable broadcasts in the US are in 4x3. So the HD channels that are broadcast over the air, are essentally wasting space. (There are HD channels on cable, there is no option for digital widescreen versions of cable channels at all).
As for the subchannels, where I live (Washington, DC), it's shit. Again, there's either weather radars or old programs. There are some subchannel services in the US that are interesting, but only in either New York City or in Los Angeles. We don't have any version of digital teletext.
Our broadcasters have promised and hyped digital television as more channels, in HD, and better quality in picture and sound. But they lied, and all I mostly see is the same channel, in part time HD. And for that their licenses need to be revoked.
Let ABC, NBC, CBS broadcast in cable. Let new companies allow access to the public airwaves and take advantage of the new opportunity that digital television can deliver. America has already wasted the full potential of analog television, digital television should not meet the same fate.