Originally posted by: batmanuel
Originally posted by: Apex
Originally posted by: Storm
Kind of a noob question but regular digital cable channels look good or bad on an hdtv?
Relatively bad.
Here's the issue:
The source (digital cable) quality is rather poor.
On a low resolution, poorly focused device, especially a small one, the flaws are relatively hidden.
On devices such as this, it's far easier for your eyes to pick up the defects in the source material.
Also, with some poorly compressed digital channels you have terrible artifacting in the image sometimes. The VH1 Classic and MTV Hits channels on my digital cable are so pixellated that you'd think you were watching the channel on Realplayer. Encore, IFC and Sundance on the other hand look close to DVD quality. The HD plasmas and LCDs have to take the standard definition signal and upconvert it to the native resolution of the panel, which often leads to pixelization as well (you usually notice it with videos that have a lot of motion or crossfades). Take the pixellation that comes with the crap compression job some channels do and combine that with the pixelization that occurs sometimes with the upconversion and it can get pretty ugly watching SD channels on a HDTV.
That's what bugs me about Comcast right now. My network affiliates all have HD versions that my Comcast DVR box will downconvert the HD signal to 480i DVD quality to my standard definition TV w/ 5.1 sound. Most of the good digital channels look great as well and some have surround sound to boot. The regular cable channels like FX, TNT and SciFi all look like crap since they are still being shown in analog even though I have digital cable. TNT is especially atrocious looking. All snowy even though FX is one channel up and still looks tolerable.
My apartment won't let me get satellite, so I'm kinda stuck with sucky looking regular channels until they eventually do away with the analog signal completely.