[opendtv] Re: [Fwd: RE: [oldvtrs] So Much for HDTV]
- From: dan.grimes@xxxxxxxx
- To: opendtv@xxxxxxxxxxxxx
- Date: Tue, 19 Aug 2008 11:45:53 -0700
I'm not sure of the distribution chain for NBC/KVBC via the Cox-LV analog
tier, but it is full of artifacts. I thought they were using the OTA
signal and putting it to NTSC before modulating it and sending it over
fiber to the main distribution points. But they may have changed the way
they do this, using digital for the hauls to the hubs and going analog
from there.
But for the analog picture, there is little detail on the water and mainly
a blur, especially around the splashing swimmers. The ball disappears on
the wide shot when someone throws for the goal. It is all clearly
compression artifacts.
I'm not at home when it is on to see what it looks like on the OTA STB (I
think this is what you are referring to as the "cheese-box"). We just
watch some of it while eating lunch hear at work.
As far as other Olympic events on at night received on the OTA STB via
composite video to an NTSC monitor, it looks pretty good.
Dan
"John Willkie" <johnwillkie@xxxxxxxxxxxxx>
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[opendtv] Re: [Fwd: RE: [oldvtrs] So Much for HDTV]
Dan;
My mother has been watching the Olympics on her new hdtv set. She sees
the ball in water polo, and she doesn’t see artifacts, and she has 16:9
video. Great, minimalist graphics, by the way. And, she gets her tv from
cable.
I see no breakups, no swizzles, and no artifacts.
I think the whining about this – Athens, Torino and Sydney were different
matters – has to do with sub-optimal encoding by some NBC stations, and
people expecting perfection from cheese boxes or cable firms.
John Willkie
De: opendtv-bounce@xxxxxxxxxxxxx [mailto:opendtv-bounce@xxxxxxxxxxxxx] En
nombre de dan.grimes@xxxxxxxx
Enviado el: Tuesday, August 19, 2008 10:56 AM
Para: opendtv@xxxxxxxxxxxxx
Asunto: [opendtv] Re: [Fwd: RE: [oldvtrs] So Much for HDTV]
Craig:
"Then again, we may be too critical. The AVERAGE CONSUMER probably does
not care, or even see some of this crap."
I think the consumer is noticing, but there isn't any feedback to let the
producers know. I have heard from several non-technical friends that they
notice artifacts (they use different terms) in some of the Olympic
coverage.
And another just recently changed from cable to DBS and says he was
surprised that video could look that much better.
Speaking of the Olympic coverage and artifacts, have you watched water
polo? The ball actually disappears.
Dan
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