Content
Besides digital audio and digital video transmission, DVB also defines data connections (DVB-DATA - EN 301 192) with return channels (DVB-RC) for several media (DECT, GSM, PSTN/ISDN, satellite etc.) and protocols (DVB-IPTV: Internet Protocol; DVB-NPI: network protocol independent).
Older technologies such as teletext (DVB-TXT) and vertical blanking interval data (DVB-VBI) are also supported by the standards to ease conversion. However, for many applications more advanced alternatives like DVB-SUB for subtitling are available.
Read more about this topic: Digital Video Broadcasting
Famous quotes containing the word content:
“Sir Charles: Aren’t you drinking?
Princess Dala: I don’t drink.
Sir Charles: Never?
Princess Dala: I’m quite content with reality, I have no need for escape.
Sir Charles: Well, I enjoy reality as much as the next man, it’s just in my case, fortunately, reality includes a good stiff belt every now and then.”
—Blake Edwards (b. 1922)
“To be content is to be happy.”
—Chinese proverb.
“Any so-called material thing that you want is merely a symbol: you want it not for itself, but because it will content your spirit for the moment.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)