There is no MPEG2 to 4 conversion when recorded, if that is what you were inferring.Yup, OTA is broadcast in MPEG2 vs. MPEG4 for Dish. So there is at least a 2:1 or 3:1 data stream penalty for recording.
There is no MPEG2 to 4 conversion when recorded, if that is what you were inferring.Yup, OTA is broadcast in MPEG2 vs. MPEG4 for Dish. So there is at least a 2:1 or 3:1 data stream penalty for recording.
My experience has been that the 720p networks...ABC, FOX, ESPN, look better for sports and live events.
I've always felt ABC and Fox have the best PQ.
The glory days of True HD are long behind us (unless you are lucky enough to have FIOS)
For my locals most look better on Dish as they do OTA, this is because the stations here have many subcarriers which eats the OTA HD bandwidth. But Dish is getting these channels via fiber from the stations master feeds so the Dish local HD looks better.
As far as Dish goes, looking at Tsreader there have been no changes that I can see in the HD signals. But since all the HD are now VBR the show on one channel could look terrible in the afternoon but look amazing at night. It all has to do with whats happening on the other channels on that transponder. The action on the other channels may be robbing the channel your waching of some of its bandwidth.
Dish is working to add a huge new wave of HD over the next 4 or so months and will be doing many changes over the next few weeks in getting ready for these rollouts.
One of my local ABC affiliates has a strange way of brodcasting ever since the digital transition. From 6am to 9am they have great looking HD. Then it goes to a very nasty grainy image till 8PM. Then its full HD again till 11:30PM.
But its not dishes fault with them. Their broadcast looks the same on OTA as it does on dish.
On some of the avs forums a few others have started to notice the same thing.
Some of the more in the know people say its compression and bandwidth rationing.
Most say they never see softening on major sporting events but are starting to see it more and more on other shows.
I am just glad to know it's not my TV.
Funny you should mention comparing to OTA. Last December my locals were doing soft tests so I tuned in to see if anything would happen with my new DLP. Nothing did, but I did notice a severe difference in the OTA direct and the DISH Local and OTA. And everything looks good on my DLP, even ABC's 720p. But NBC and CBS's 1080i is great. That's the beauty of this form factor. So I submitted a trouble ticket and the response was that there were PQ issues with the 722 that would be fixed in the next software update. Well I have yet to see a fix. And from what is being discovered here, it looks like they are going the other direction. Well what do you expect when they try to pass of channels that are supposedly HD and the station still doesn't do HD?It is probably the gradual continuing transition to crap that I thought that the sat companies would do. Just like they did with the sd channels- they compressed them till they looked God awful , they will now do with the HD channels. By the time everything is in hd it will look as bad as the sd channels do today. The worst part is that most won't notice the difference ,especially if they don't have ota to compare it to.
Are you talking to me? If so, things are set up the only way they can be and DISH has acknowledged that there are issues.Sounds like you have things set up wrong.
EDIT:
AND I don't get motion blur off OTA Direct as I do with the 722.
Exactly. DLP's reproduce exactly what they are sent. Today's ball games OTA were clean and crisp. From the 722, lots of break up and noise. And that's just with the D.O.G.s.If you mean motion blur as in what an LCD does, then you have a problem with the box. But my guess is you mean motion blur as in more pixilation and breakup. And yes, that is what I see as well.....more compression.
Are you talking to me? If so, things are set up the only way they can be and DISH has acknowledged that there are issues.
Exactly. DLP's reproduce exactly what they are sent. Today's ball games OTA were clean and crisp. From the 722, lots of break up and noise. And that's just with the D.O.G.s.
Right now (just today) I am getting a lot of skipping and drop out. The sky is clear and the signal levels are high. One Spotbeam at 102. OTA supplying a 10 signal.
Believe and say what you want. I used to work for DISH and have back doors and other options to get my TS. I didn't say who told me and it wasn't one of your "under paid under trained generalized" TSA's that you might get. I became a CED&I after I left DISH and have other avenues.All CSRs in all industries are underpaid and under-trained, and have a tendency to say what's needed to get you off the phone. I don't think you'll find corroboration that there are any issues with OTA picture quality with Dish receivers. I'm not saying this to be confrontational, but I think you were given an incorrect or misleading answer.
I don't doubt that you're seeing a problem, but I would investigate your end further instead of waiting for a software update. You might have a bad unit or a bad cable, or maybe a setting is wrong somewhere.
I've had a 622, a 722, and 722K, all with OTA, connected to LCDs and DLPs and they all look as good as a direct OTA connection as well as a TiVO Series 3.