john4525
Cały czas gada!
Dołączył: 25 Sty 2011
Posty: 1733
Przeczytał: 0 tematów
Ostrzeżeń: 0/5
Skąd: England
|
 Wysłany: Nie 21:30, 27 Mar 2011 Temat postu: resolution and in the new ATSC High Definition |
|
|
yilai:
[link widoczny dla zalogowanych]
[link widoczny dla zalogowanych]
[link widoczny dla zalogowanych]
resolution and in the new ATSC High Definition (HDTV) format. The digital data is usually compressed with MPEG-2 or a variation thereof. MPEG-4 is beginning to replace MPEG-2 in some satellite networks.Satellite TV OptionsDozens of vendors operate satellite television networks across the globe. Your options for satellite TV will differ depending upon what country you live in. In addition [link widoczny dla zalogowanych], some "spot beam" services will only serve specific large cities.In the United States [link widoczny dla zalogowanych], the largest satellite TV vendors are Dish Network and DirecTV. Both DirecTV and Dish Network offer programming on the Ku and Ka bands.In addition [link widoczny dla zalogowanych], National Programming Service and Superstar offer programming on C Band. Some free-to-air satellite TV channels are even available at no cost if you have a Free-to-Air receiver.Alternative Satellite TVUntil just recently if you wanted to enjoy watching satellite TV you had to have a satellite dish installed and a receiver for each of your television sets. Many people enjoy the wide variety of stations that a satellite provider like Direct TV or Dish Network have to offer.Some people however don't like the idea of having the dish mounted onto their home or like the way it looks sitting in their yard. Not to mention the high prices that
Post został pochwalony 0 razy
|
|
