2. Introduction
IPTV (Internet Protocol Television) is defined as
multimedia services such as television
/video/audio/text/graphics/data are delivered using
Internet protocol(IP) over a network
IPTV enables broadcaster to deliver high-quality
video in conjunction with many advanced features
like VoD (Video on Demand), games, Interactivity and
Personalized services.
3. Introduction
Facilitates Live Television, Time-Shifted
Programming, and Content (or video) on demand.
Also Known as ”TRIPLE-PLAY” service.
Provisioning of High Speed Internet Access,
Television and Telephone.
4. EXAMPLES TO IPTV
Video on Demand.
Broadcast Television.
Competitive TV services over managed IP
networks with two way connection.
5. Why IPTV and not Internet
TV ???
• Equivalent to cable services but delivered via IP
based secure channels based secure channels.
• Carrier-Led controlled platform.
• The consumer interacts directly with the
operator/carrier.
• An end to – end system or semi closed network
7. Advantages of IPTV
Integration: Several services bundled and transmitted via
single line hence cost is reduced.
Switched IP: Efficient utilization of available
bandwidth.Only the TV channel consumer chooses is
piped in.
Interactivity:Interactive services such as gaming ,e-
shopping ,e-tution etc can be facilitated.
Video on Demand (VoD): Allows consumer to
request Movies at their convenience from any VoD
server over the Internet.
8. Disadvantages of IPTV
Quality of Service may reduce significantly due to
loss of packets.
Currently no support for HDTV.
9. Problems With IPTV
Today even though most of the households have access
to broadband many of those have to low bandwidth to
get an acceptable quality of media.
The networks have to be built so that End to End QOS
can be guaranteed ,which is not the case with most of
the networks.
Set Top boxes are expensive
10. FUTURE PROMISES
QUADRUPLE PLAY
High Speed Broadband Internet Access
+Television+Telephone+Wireless Service Provisions .
Using WiMAX technology it is possible to transmit
data at greater speeds and over long distances.
11. Conclusion
IPTV enables broadband services providers provide
“triple way to users” to takeover TV market and earn
money
IPTV offers you a advanced multi channel high
definiton TV as well as on demand entertainment
IPTV technology promises to give better and more
contents available.