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OTT refers to the provision of various application services to users via the Internet. This kind of application is different from the current communication service provided by the operator. It only uses the operator's network, and the service is provided by a third party other than the operator. At present, typical OTT services include Internet TV services and Apple App Store. In the field of communications, it refers to the provision of services including short messages, voice and even video with the help of operators' network services. In the TV field, OTT TV provides TV programs to users through the operator's network.
Unlike traditional analog cable TV and classic digital TV, both OTT TV and IPTV broadcast video content through IP networks, but IPTV and OTT TV still have essential differences in many aspects. In my country, based on national conditions and the influence of some policies, the differences between domestic OTT TV and IPTV are mainly reflected in the following points.
1. Content provider
Due to policy restrictions, the operation of IPTV and OTT TV requires relevant licenses issued by relevant departments.
has obtained the IPTV content provider license, including xxx
OTT TV’s content providers are Internet integration platform licensees including xxx
2. Business operator
The business operation of IPTV services is undoubtedly the responsibility of telecom operators.
OTT TV business services are provided by seven Internet integration platform licensees. After users rent the broadband services of operators, OTT services will no longer bring other benefits to telecom operators.
3. The internet
The dissemination of IPTV TV content is based on a dedicated network built by telecom operators. The initial investment is relatively large, but the network bandwidth and video quality are guaranteed for users.
The spread of OTT TV only needs ordinary public broadband Internet as the basis, and a certain bandwidth is needed to ensure the quality of video service. In the next few years, optical networks will greatly increase the bandwidth of broadband Internet, which will largely guarantee the video quality of OTT TVs and even high-definition OTT TVs.
4. terminal
IPTV terminal is the operator's centralized purchase of STB + ordinary home TV. Since IPTV set-top boxes are generally gifted by operators when users handle services, the cost is relatively low, and they need to cooperate with IPTV private networks, openness and operability are restricted, and most of them are non-intelligent set-top boxes.
The terminal of OTT TV is an OTT set-top box + display (TV, computer, Pad, mobile phone, etc.), and the set-top box can even be placed in the TV. At present, the more popular mainstream set-top boxes are basically the cooperation between hardware manufacturers and seven licensees that have obtained licenses to launch smart set-top boxes that bind services and hardware.
5. Video coding technology
IPTV video uses H.264 video coding technology.
The video of OTT TV supports a variety of video coding and decoding technologies according to the terminal configuration such as set-top boxes. Compared with IPTV video, the bit rate is lower and it has an adaptive function to keep the service uninterrupted in a poor network environment.
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es.fmuser.org
it.fmuser.org
fr.fmuser.org
de.fmuser.org
af.fmuser.org ->Afrikaans
sq.fmuser.org ->Albanian
ar.fmuser.org ->Arabic
hy.fmuser.org ->Armenian
az.fmuser.org ->Azerbaijani
eu.fmuser.org ->Basque
be.fmuser.org ->Belarusian
bg.fmuser.org ->Bulgarian
ca.fmuser.org ->Catalan
zh-CN.fmuser.org ->Chinese (Simplified)
zh-TW.fmuser.org ->Chinese (Traditional)
hr.fmuser.org ->Croatian
cs.fmuser.org ->Czech
da.fmuser.org ->Danish
nl.fmuser.org ->Dutch
et.fmuser.org ->Estonian
tl.fmuser.org ->Filipino
fi.fmuser.org ->Finnish
fr.fmuser.org ->French
gl.fmuser.org ->Galician
ka.fmuser.org ->Georgian
de.fmuser.org ->German
el.fmuser.org ->Greek
ht.fmuser.org ->Haitian Creole
iw.fmuser.org ->Hebrew
hi.fmuser.org ->Hindi
hu.fmuser.org ->Hungarian
is.fmuser.org ->Icelandic
id.fmuser.org ->Indonesian
ga.fmuser.org ->Irish
it.fmuser.org ->Italian
ja.fmuser.org ->Japanese
ko.fmuser.org ->Korean
lv.fmuser.org ->Latvian
lt.fmuser.org ->Lithuanian
mk.fmuser.org ->Macedonian
ms.fmuser.org ->Malay
mt.fmuser.org ->Maltese
no.fmuser.org ->Norwegian
fa.fmuser.org ->Persian
pl.fmuser.org ->Polish
pt.fmuser.org ->Portuguese
ro.fmuser.org ->Romanian
ru.fmuser.org ->Russian
sr.fmuser.org ->Serbian
sk.fmuser.org ->Slovak
sl.fmuser.org ->Slovenian
es.fmuser.org ->Spanish
sw.fmuser.org ->Swahili
sv.fmuser.org ->Swedish
th.fmuser.org ->Thai
tr.fmuser.org ->Turkish
uk.fmuser.org ->Ukrainian
ur.fmuser.org ->Urdu
vi.fmuser.org ->Vietnamese
cy.fmuser.org ->Welsh
yi.fmuser.org ->Yiddish
FMUSER Wirless Transmit Video And Audio More Easier !
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