.
- , .
- , , .. - . ( , , , ), , , , , . ..1 IPTV.
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IPTV |
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, - , . , , , IPTV ( , , ..) , , .
- IPTV, . , 1300 IP-. - () IP-. IPTV- , IPTV-. P2U (Production to User). , , , . PVR (Personal Video Recoder). P2U TWF (Television Without Front door) - . - . , - , - ( - ) . - , , , , . TWF, , .
() IPTV . , , : IP-. , , . . IPTV . , IPTV , , IPTV . , , - . , IPTV- .
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- HD- . HDTV (High-Definition Television) , , , . , , - . ( ) , , . ( 1,485 / 825 /), .
MPEG-2 MPEG-4/AVC.
(DVB), : (DVB-S, DVB-S2); (DVB-C); () (DVB-T, DVB-T2).
, (QoS), (1525 / MPEG-2 812 / MPEG-4 ) (110 , ).
( ) () HDMI DVI-D. - . (RGBHV YPbPr).
1950- (, .) . . 1950- - () - , 1125 .
1980- , 1525 1250 ( ). . 1990 , , , ( 2,5 ) ( 9 ) . 1992 Thomson , . . 1990- .
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27 2007 - , , .
2009 53533-2009, . , 16:9 1920×1080. 15:9 1920×1152, (1920×72) , 4:3 1536×1152.
2010 2C2 HD 30 .