IPTV???? - PowerPoint PPT Presentation

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Title:

IPTV????

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Title: IPTV Last modified by: Created Date: 6/21/2002 3:02:18 AM Document presentation format: Company: ... – PowerPoint PPT presentation

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Title: IPTV????


1
????????????2009?4?
2
??
  • ????IPTV??
  • ???EPG?????
  • ????????

3
IPTV??
  • ????IPTV??????????????,??????-??????????????,?????
    ???IPTV??,????????????????????????????????????????
    ??????????????

4
EPGIPTV???????
??IPTV,?????????????,?EPG???IPTV????????
IPTV?EPG?????????????????????????????????????????
??
5
???????-???????
  • ????????????????????????????????,IPTV????????????
    ????????????
  • IPTV???????CCTV??????(11?)?????????????????SiTV?
    ???????????????????
  • ??????????????????????????????????????????
  • ????(TSTV)??????????????????????????????,?????????
    ?????????????
  • ????(TVOD)????????EPG???????????????
  • ??????(PVR)?????????????????????????????

6
????-???????
  • ????(VOD)IPTV?????????????,???????????????
  • ??????????,?????????????,?????????,?????????????
    ???6000???????,????????????????????????????????
  • ??????????????????????,?????2X?4X?8X?16X?32
    X????VOD???,??????????,?????????

7
????
  • IPTV??????????????????

8
??????
  • ????
  • ???????????????????,?????????????????????,???????
    ????
  • ???????,????? ???????????????
  • ?????????????????????????????????????????????
  • ????????????????,???????????????????
  • ??????????,??????
  • ????????,??????
  • ????
  • ??????IPTV???????????????????,??????????
  • ?????????????????
  • ??OK????OK???????
  • ????????????????????

????????????
9
IPTV?????
  • ?????????,?????????????? ?
  • ?????????????????????
  • IPTV??????????????????????????

1
???
IPTV
???
5
4
  • ??????????????????????
  • ???????????????????????

???
???
2
???
3
  • ???????????????????????????

10
??
  • ????IPTV??
  • ???EPG?????
  • ????????

11
????
  • ????MODEM???????????,???????????AV???,????????????
    ???

12
???????
  • ??????EPG??????,????????????????????(????????????
    ?????????????,?????)

13
EPG1-??????????????
  • ??????????????????11???? ,????455??

14
EPG2-??????????????
  • ???????????????????11???? ,????176??

15
EPG4-????
  • ????????,CCTV1?2?7?10??,???????1?,????????

16
EPG5-????
  • ?IPTV?????????????????????????

17
EPG6-????
  • ??????????????

18
??
  • ????IPTV??
  • ???EPG?????
  • ????????

19
?????????
20
?????????
21
?????????
22
?????????
23
?????????
24
?????????
25
?????????
  • ?????

26
?????????
  • ?????

27
?????????
  • ?????

28
?????????
  • ??????

29
??!
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