It is a technology that delivers video or TV broadcasts over the Internet.Internet TV, in simple terms, is video and audio delivered over an Internet connection. It's also known as Internet protocol television, or IPTV. You can watch Internet TV on a computer screen, a television screen (through a set-top box) or a mobile device like a cell phone.

WHAT IS IPTV

WHAT IS IPTV

In year 1994, ABC's World News was the first television show to be broadcasted over the Internet.Term IPTV first appeared in 1995 with the founding of Precept Software by Judith Estrin and Bill Carrico .Software was written primarily by Steve Casner, Karl Auerbach, and Cha Chee Kuan.

HISTORY OF

IPTV

True interactive television.See anything you want to see, any time, any where, on any device .Reduced infrastructure costs.IPTV works on your existing internet connection .Infinite number of channels .

WHY IS IT REVOLUTIONARY

?

Live broadcasts - it's like watching live TV on your computer screen. You can't pause, back up or skip through parts of the broadcast that don't interest you.

On-demand videos- arranged like a playlist. Episodes or clips are arranged by title or channel or in categories like news, sports or music videos. You choose exactly what you want to watch, when you want to watch it.

IPTV TYPES

IPTV TODAY

Internet Protocol Television (IPTV) today is a collection of video (and related) services primarily delivered to consumers for entertainment purposes. These video services may include:• Live broadcast video.• Content on Demand• Interactive TV (iTV) services.

Today, the term IPTV does not encompass:• Any video services originating from the public Internet.• Two-way video conferencing.• Transmission of “contribution” video between studios.• Distribution to cinema• Specialized point-to-point video services such as Instructional Television Fixed Service (ITFS)

DRM- Digital Rights Management

CURRENT IPTV DEPLOYMENTS.

STB- Set-Top-Box

IPTV TOMORROW

Going forward, IPTV is seen as a broader application than today’s definition encompasses. In particular, it is envisioned that it will simply be one of many new applications supported by the Next Generation Network (NGN). This view of IPTV extends beyond the home delivery model that is the focus of today’s IPTV and also includes additional options for distribution of IPTV to wherever the consumer may be.

FUTURE IPTV DEPLOYMENTS.

Basic steps to watching streaming audio and video :

1. A server holds video data.2. When you want to watch a video, you

click the right command, like "Play" or "Watch." This sends a message to the server, telling it that you want to watch a certain video.

3. The server responds by sending you the necessary data. It uses streaming media protocols to make sure the data arrives in good condition and with all the pieces in the right order.

STREAMING AUDIO AND VIDEO

IPTV signals are 100% digital, so the days of analog TV are fast becoming a thing of the past.Works on your existing internet connection , Install your set-top box and power it on.Doesn't require wires to get its signal. The newest IPTV set-top boxes work on wireless signals.Programs can be stored on servers and ready to view with the click of a button on your IPTV remote.

ADVANTAGES

DISADVANTAGES

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IPTV with NGN is a future of IPTV .

A Next-Generation Network (NGN) can be describe as a telecommunications packet-based network that handles heavy

traffic (such as voice, data, and multimedia).

WHAT IS NEXT : IPTV

NGN

THANK YOU

M. Thulasi Kumar