Comcast Puts the Screws To HDTV 317
Todd Spangler writes "Comcast, like every video distributor, compresses its digital video signals. But to fit in more HDTV channels, Comcast is squeezing some signals more than others. The cable operator claims it is using improved compression techniques, so that most subscribers won't see any drop-off in picture quality. But A/V buff Ken Fowler claims the differences between some of Comcast's more highly compressed channels and Verizon's FiOS TV are indeed noticeable. He's posted his comparative test results on AVSForum.com — and the results are not pretty."
Screws to HDTV? Not exactly (Score:5, Informative)
No thanks. I'll stick with my Yagi antenna which pulls in 15 stations (many with subchannels) from 30 miles away. (Though I'm quite tempted to try a Gray-Hoverman Antenna as detailed here on Slashdot, just to see if it's better. http://hardware.slashdot.org/article.pl?sid=08/03/14/2021223 [slashdot.org] )
FIOS TV Has one HUGE Limitation IMO (Score:5, Informative)
OTA much better than Comcast (Score:5, Informative)
Still, it would be nice as a consumer to know what I'm really getting. Maybe Comcast (and anyone else) should be required to label their channels as "compressed HDTV".
Re:FIOS TV Has one HUGE Limitation IMO (Score:5, Informative)
Re:Perhaps we don't really need HDTV? (Score:4, Informative)
Re:Not suprising at all (Score:4, Informative)
As a side-note, I had forgotten how great Sweden was in regards to technology. I now have a 100MBit bi-directional internet connection with no download limits, and I'm paying $65 a month for it. Then, I have a 7,2MBit 3G modem for my laptop, again no download limit, price is $30 a month, and it works quite well. Went on a 3,5h drive to my parents and was able to stream internet radio in the car the whole way. Laptop + 3G modem + FM transmitter is the way to go
FiOS (Score:4, Informative)
Re:Screws to HDTV? Not exactly (Score:2, Informative)
Re:Not suprising at all (Score:5, Informative)
The compression essentially scales dynamically with popularity.
So, you might have the home and garden channel, but if it isn't getting viewers it's getting it's compression slammed. SCI-Fi, in my old area, was awful on Saturday evening. I fiddled with my mythbox forever wondering why it was just so horrible and then caught it live one evening.
That said, once motorola releases an H264 based unit and not an mpeg2 receiver... there will be plenty of bandwidth. Well, assuming the rush to fill their service with tier 3 HD channels doesn't ruin it. This is all contingent on fast, affordable h264 decoding chips and I really haven't seen a good deal yet.
My big beef with FiOS is just wondering when the bait and switch will happen. I hear great things about it now, but I'm just wondering when they will turn to the cheap. Any FiOS guys want to tell us the diabolical plans in store? (I'll take made up ones too)
Re:what does this mean for 1080? (Score:5, Informative)
Re:OTA much better than Comcast (Score:2, Informative)
Re:Screws to HDTV? Not exactly (Score:3, Informative)
Re:FIOS TV Has one HUGE Limitation IMO (Score:2, Informative)
Re:FIOS TV Has one HUGE Limitation IMO (Score:5, Informative)
Plug your TV cable into the Actiontec but use the router of your choice for your Internet access connected to the ONT via the Ethernet switch. Verizon will issue IP addresses to both boxes. I am not guessing about this, this is how I have been running since I added 802.11N support and didn't want to stack routers. You will still only be accessing the Internet via one MAC address, but your program guide, PPV and on demand will come through the other. You should see the packets fly between the ONT and the Actiontec when you fire up an on-demand HD program.
Do not connect both the Actiontec and your other router to the private side of your LAN unless you want to see what dueling DHCP servers do to your connectivity.
Re:FIOS TV Has one HUGE Limitation IMO (Score:5, Informative)
There's lots of great FIOS/FIOS TV help over at BroadbandReports: http://www.broadbandreports.com/forum/vzfiber [broadbandreports.com]
Captain Google to the rescue! (Score:4, Informative)
So are you saying companies should be forgiven when they give you crap that dies when it shouldn't die in the first place?
I agree, one bad experience is too small to be considered statistically significant. However... googling for "actiontec routers suck" [google.com] (without the quote) gives us these results:
"Fix For Mysteriously Rebooting FiOS Actiontec Routers - Verizon
"RE: Need to replace dead Actiontec router... options
"Help! Verizon FIOS and Actiontec router keeping me from MetaFilter
"Verizon sued over GPL code in FiOS routers - Engadget"
"ACTIONTEC M1424WR Router Problem - [H]ard|Forum"
"SmallNetBuilder - Small Network Help - Actiontec MI424WR Review
"Verizon: FiOS Router Constantly Rebooting? Here's The Fix"
Just FYI, Google returned around 700 hits. And for "Actiontec router problem" (without quotes), I got 13,600 hits. Significant enough for ya?
Finally, that GPL violation Issue tells me that Verizon isn't an example of honesty... I'd stay away.
Comment removed (Score:2, Informative)
Re:Not suprising at all (Score:5, Informative)