Even the shows on CBS, ABC that say "presented in 5.1 Dolby Digital"?
No DD 5.1 on sd but ProLogic on many sd programs.
Our local CBS station always shows DD, on my Onkyo receiver, no matter if the program is in DD, stereo or mono and our local NBC mever shows DD. It is always ProLogic II no matter what program is showing.
They both have a problem but they don't seem to think so.
That's only for OTA. They would have to decode & re-encode and why would they spend the $$ to do it.
I'm about to get a 211k but I don't have the HD package, can I get Dolby Digital 5.1 from standard definition programming?
If you get your locals from Dish, you will get both the SD and HD versions. This is so even though you do not have an HD package. The HD locals will have DD5.1 for the most part. My SD locals do not have DD5.1.
Also, I believe that the 211K also has an OTA tuner over which you can get your HD locals with DD5.1
If you have Showtime, you will also get the HD versions which sometimes have DD5.1 and sometimes they will not.
At one time Dish had a monthly HD enabling fee if you had an HD receiver, but did not have an HD package. Worth asking Dish about.
I can tell you what the problem is w/ NBC station. I was until recently an eng at an NBC station. The whole net got new audio encoders and not that long ago had to be reset by hand. I had to do that in an over night session to keep from getting too many complaints. Their system may strip off the encoding w/o ther even knowing it or maybe can't pass it at all. CBS even though I worked at one of their stations a couple of yrs ago and CBS can switch their audio remotely the station may not be able to pass the info thru their system. At the CBS station ops had to switch between net direct & local to pass the DD.