" MetroPed" <[email hidden]> wrote in message
"]news:[email hidden]...
Quoted message said:Dear bike race watchers
Below is the text of an email I just sent to OLN. If you've noticed the same thing you might want
to also contact them olntv.comfeedback.aspOpen ↗
BTW: I should have told them I'm watching on DISH. Perhaps it doesn't happen on DirectTV or Cable
Thanks
Bob
======================================
Dear OLN
REF:Picture Frame Jump
For the last few years my wife and I been watching a lot of bike racing on OLN. We've always been
slightly bothered by how the picture gets blurry when there's a lot of change. (Ex picture is
showing almost all bikes passing). I've been told this happens because OLN is compressing the
picture to reduce transmission costs. While I'd prefer a sharp picture,
I
Quoted message said:can live with it. Unfortunately it appears that you've recently begun
to
Quoted message said:also drop frames. When there's a lot happening the moving objects in the picture (like a bike) now
jerk forward at times.
Not only is this annoying, it's strenuous. My wife stops watching when
it
Quoted message said:happens often.
I urge you to find a better transmission technique.
It is not OLN's fault. The dish carrier is putting more and more channels up there on the satellite.
The more they put up there, the more compression they need to do. I have watched OLN on Direct TV as
well as on Digital Cable. It's appears better on the cable, but not much since digital cable also
compresses the data stream. Look on alt.satellite.tv newsgroup for discussions, and complaints:
Here is one quote from an exchange: "I get noticeable compression artifacts, or what I call motion
artifacts, that are easy to see especially on the local channels. Just to see that this was not a
problem in my installation I went to see a neighbor's picture and it was the same. Some people just
don't see these defects and I must say that on some TV's it is more evident than on others. The
DirecTV picture is not as sharp as a good analog picture but to it's credit there is no ghosting or
snow and the signal does not weaken when adding multiple receivers. Premium movie channels are quite
good but are nowhere near DVD quality. And by the way if you look closely at a DVD picture you will
notice a small amount of digital artifacts. I have 3 RCA DRD430RG's and a Directv TIVO(HDVR2). All
of them produce the same picture with the same defects. For the local channels I usually switch to
my cable feed especially when viewing any sporting events where the compression artifacts are most
evivdent."