1. IPTV delivers television content over the internet rather than through traditional cable or broadcast means. It allows viewing on computers, televisions through set-top boxes, and mobile devices.
2. Key advantages of IPTV include interactive programming, content on-demand, multi-screen viewing, and potentially lower costs compared to cable.
3. IPTV uses internet protocols to compress and deliver video and audio content. Live television uses multicast transmission while video on-demand uses unicast.
It was a professional presentation for niksun, but most of the project related content and designs are removed. Only basics and some feature of IPTV is uploaded in these slides.
This slideshow explains IPTV technology and services. You will learn how television can be sent through managed IP networks (e.g. TelcoTV DSL) or unmanaged IP networks (Internet TV).
It was a professional presentation for niksun, but most of the project related content and designs are removed. Only basics and some feature of IPTV is uploaded in these slides.
This slideshow explains IPTV technology and services. You will learn how television can be sent through managed IP networks (e.g. TelcoTV DSL) or unmanaged IP networks (Internet TV).
We live in the age of the digital packet. Documents, images, music, phone calls all get chopped up, propelled through networks, and reassembled at the other end according to Internet protocol. So why not TV? Today, IPTV (Internet Protocol Television) is creating headlines all over the world. This mass publicity is the result of numerous instances and stories depicting its humble deployments and its future. IPTV is a very useful system, through which you can receive both TV and video signals along with other multimedia services by means of your Internet connection. In nutshell, it is nothing but a broadband connection and a system to deliver various programs of television using the Internet protocol (i.e., language) over computer networks. It is important to remember that IPTV is not like any ordinary television program broadcast through the Internet, but rather it is unique in itself. Its contour is represented by a closed, proprietary TV system which is similar to the cable services present today. But, in contrast, the delivery of IPTV is made via IP-based secure channels, which result in a sharp increase in content distribution control.
It is important to remember that IPTV is not like any ordinary television program broadcast through the Internet, but rather it is unique in itself. Its contour is represented by a closed, proprietary TV system which is similar to the cable services present today. But, in contrast, the delivery of IPTV is made via IP-based secure channels, which result in a sharp increase in content distribution control.
We live in the age of the digital packet. Documents, images, music, phone calls all get chopped up, propelled through networks, and reassembled at the other end according to Internet protocol. So why not TV? Today, IPTV (Internet Protocol Television) is creating headlines all over the world. This mass publicity is the result of numerous instances and stories depicting its humble deployments and its future. IPTV is a very useful system, through which you can receive both TV and video signals along with other multimedia services by means of your Internet connection. In nutshell, it is nothing but a broadband connection and a system to deliver various programs of television using the Internet protocol (i.e., language) over computer networks. It is important to remember that IPTV is not like any ordinary television program broadcast through the Internet, but rather it is unique in itself. Its contour is represented by a closed, proprietary TV system which is similar to the cable services present today. But, in contrast, the delivery of IPTV is made via IP-based secure channels, which result in a sharp increase in content distribution control.
It is important to remember that IPTV is not like any ordinary television program broadcast through the Internet, but rather it is unique in itself. Its contour is represented by a closed, proprietary TV system which is similar to the cable services present today. But, in contrast, the delivery of IPTV is made via IP-based secure channels, which result in a sharp increase in content distribution control.
Discover audio files stored on any UPnP/DLNA compatible device on your home network, and stream, share or playback to any connected speaker system. Check out our Arkuda Concert package which was developed for audio systems, and our MyAudioStream app in the App Store and Google Play which was developed from it.
Triple Play service is a marketing term for provisioning of two bandwidth-intensive services, high-speed Internet access and television, and a less bandwidth-demanding (but more latency-sensitive) telephone service, over a single broadband connection.
In this thesis, the effect of mobility of mobile WiMAX subscribers on video on demand (VOD) over WiMAX is analyzed by considering the scalable video coding (SVC) codes for video streaming. This experiment has been carried out using OPNET modeller 14.5. To compare the performance of Internet Protocol television (IPTV) over WiMAX, the packet delay variation, packet end to end delay, delay and load matrices are used. The result shows that after certain speed, the load increases, the delay again decreases and there is no change in the packet delay variation and packet end to end delay.
Key words: WiMAX, OPNET, scalable video coding (SVC), wireless networks, IEEE 802.16, internet protocol television (IPTV).
Delay Efficient Method for Delivering IPTV ServicesIJERA Editor
Internet Protocol Television (IPTV) is a system through which Internet television services are delivered using
the architecture and networking methods of the Internet Protocol Suite over a packet-switched network
infrastructure, e.g., the Internet and broadband Internet access networks, instead of being delivered through
traditional radio frequency broadcast, satellite signal, and cable television (CATV) formats. IPTV provides
mainly three services: live TV, catch up TV, and video on demand (VoD).This paper focuses on delivering the
live TV services by exploiting the virtualised cloud architecture of the IPTV and statistical multiplexing. The
VoD tasks are prescheduled so that there will be less Instant Channel Change (ICC) delay. We select a proper
scheduling algorithm for rescheduling the VoD tasks. We then implement the scheduling algorithm for preshifting
the VoD tasks.
Audio Video Systems: DIGITAL TV RECEIVER AND ITS MERITS,
DIGITAL TELEVISION (DTV), DIGITAL TV RECEIVER, BLOCK DIAGRAM OF DIGITAL TV RECEIVER, ARCHITECTURE, DIGITAL TV TUNER,
IPTV delivers television content using signals based on the Internet protocol (IP), through the
open, unmanaged Internet with the “last-mile” telecom company acting only as the Internet
service provider (ISP). As described above, “Internet television” is “over-the-top
technology” (OTT). Both IPTV and OTT use the Internet protocol over a packet-switched
network to transmit data, but IPTV operates in a closed system dedicated, managed network
controlled by the local cable, satellite, telephone, or fiber-optic company.
Tom Selleck Net Worth: A Comprehensive Analysisgreendigital
Over several decades, Tom Selleck, a name synonymous with charisma. From his iconic role as Thomas Magnum in the television series "Magnum, P.I." to his enduring presence in "Blue Bloods," Selleck has captivated audiences with his versatility and charm. As a result, "Tom Selleck net worth" has become a topic of great interest among fans. and financial enthusiasts alike. This article delves deep into Tom Selleck's wealth, exploring his career, assets, endorsements. and business ventures that contribute to his impressive economic standing.
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Early Life and Career Beginnings
The Foundation of Tom Selleck's Wealth
Born on January 29, 1945, in Detroit, Michigan, Tom Selleck grew up in Sherman Oaks, California. His journey towards building a large net worth began with humble origins. , Selleck pursued a business administration degree at the University of Southern California (USC) on a basketball scholarship. But, his interest shifted towards acting. leading him to study at the Hills Playhouse under Milton Katselas.
Minor roles in television and films marked Selleck's early career. He appeared in commercials and took on small parts in T.V. series such as "The Dating Game" and "Lancer." These initial steps, although modest. laid the groundwork for his future success and the growth of Tom Selleck net worth. Breakthrough with "Magnum, P.I."
The Role that Defined Tom Selleck's Career
Tom Selleck's breakthrough came with the role of Thomas Magnum in the CBS television series "Magnum, P.I." (1980-1988). This role made him a household name and boosted his net worth. The series' popularity resulted in Selleck earning large salaries. leading to financial stability and increased recognition in Hollywood.
"Magnum P.I." garnered high ratings and critical acclaim during its run. Selleck's portrayal of the charming and resourceful private investigator resonated with audiences. making him one of the most beloved television actors of the 1980s. The success of "Magnum P.I." played a pivotal role in shaping Tom Selleck net worth, establishing him as a major star.
Film Career and Diversification
Expanding Tom Selleck's Financial Portfolio
While "Magnum, P.I." was a cornerstone of Selleck's career, he did not limit himself to television. He ventured into films, further enhancing Tom Selleck net worth. His filmography includes notable movies such as "Three Men and a Baby" (1987). which became the highest-grossing film of the year, and its sequel, "Three Men and a Little Lady" (1990). These box office successes contributed to his wealth.
Selleck's versatility allowed him to transition between genres. from comedies like "Mr. Baseball" (1992) to westerns such as "Quigley Down Under" (1990). This diversification showcased his acting range. and provided many income streams, reinforcing Tom Selleck net worth.
Television Resurgence with "Blue Bloods"
Sustaining Wealth through Consistent Success
In 2010, Tom Selleck began starring as Frank Reagan i
Panchayat Season 3 - Official Trailer.pdfSuleman Rana
The dearest series "Panchayat" is set to make a victorious return with its third season, and the fervor is discernible. The authority trailer, delivered on May 28, guarantees one more enamoring venture through the country heartland of India.
Jitendra Kumar keeps on sparkling as Abhishek Tripathi, the city-reared engineer who ends up functioning as the secretary of the Panchayat office in the curious town of Phulera. His nuanced depiction of a young fellow exploring the difficulties of country life while endeavoring to adjust to his new environmental factors has earned far and wide recognition.
Neena Gupta and Raghubir Yadav return as Manju Devi and Brij Bhushan Dubey, separately. Their dynamic science and immaculate acting rejuvenate the hardships of town administration. Gupta's depiction of the town Pradhan with an ever-evolving outlook, matched with Yadav's carefully prepared exhibition, adds profundity and credibility to the story.
New Difficulties and Experiences
The trailer indicates new difficulties anticipating the characters, as Abhishek keeps on wrestling with his part in the town and his yearnings for a superior future. The series has reliably offset humor with social editorial, and Season 3 looks ready to dig much more profound into the intricacies of rustic organization and self-awareness.
Watchers can hope to see a greater amount of the enchanting and particular residents who have become fan top picks. Their connections and the one of a kind cut of-life situations give a reviving and interesting portrayal of provincial India, featuring the two its appeal and its difficulties.
A Mix of Humor and Heart
One of the signs of "Panchayat" is its capacity to mix humor with sincere narrating. The trailer features minutes that guarantee to convey giggles, as well as scenes that pull at the heartstrings. This equilibrium has been a critical calculate the show's prosperity, resounding with crowds across different socioeconomics.
Creation Greatness
The creation quality remaining parts first rate, with the beautiful setting of Phulera town filling in as a scenery that upgrades the narrating. The meticulousness in portraying provincial life, joined with sharp composition and solid exhibitions, guarantees that "Panchayat" keeps on hanging out in the packed web series scene.
Expectation and Delivery
As the delivery date draws near, expectation for "Panchayat" Season 3 is at a record-breaking high. The authority trailer has previously created critical buzz, with fans enthusiastically anticipating the continuation of Abhishek Tripathi's excursion and the new undertakings that lie ahead in Phulera.
All in all, the authority trailer for "Panchayat" Season 3 recommends that watchers are in for another drawing in and engaging ride. Yet again with its charming characters, convincing story, and ideal mix of humor and show, the new season is set to enamor crowds. Write in your schedules and prepare to get back to the endearing universe of "Panchayat."
Maximizing Your Streaming Experience with XCIPTV- Tips for 2024.pdfXtreame HDTV
In today’s digital age, streaming services have become an integral part of our entertainment lives. Among the myriad of options available, XCIPTV stands out as a premier choice for those seeking seamless, high-quality streaming. This comprehensive guide will delve into the features, benefits, and user experience of XCIPTV, illustrating why it is a top contender in the IPTV industry.
From Slave to Scourge: The Existential Choice of Django Unchained. The Philos...Rodney Thomas Jr
#SSAPhilosophy #DjangoUnchained #DjangoFreeman #ExistentialPhilosophy #Freedom #Identity #Justice #Courage #Rebellion #Transformation
Welcome to SSA Philosophy, your ultimate destination for diving deep into the profound philosophies of iconic characters from video games, movies, and TV shows. In this episode, we explore the powerful journey and existential philosophy of Django Freeman from Quentin Tarantino’s masterful film, "Django Unchained," in our video titled, "From Slave to Scourge: The Existential Choice of Django Unchained. The Philosophy of Django Freeman!"
From Slave to Scourge: The Existential Choice of Django Unchained – The Philosophy of Django Freeman!
Join me as we delve into the existential philosophy of Django Freeman, uncovering the profound lessons and timeless wisdom his character offers. Through his story, we find inspiration in the power of choice, the quest for justice, and the courage to defy oppression. Django Freeman’s philosophy is a testament to the human spirit’s unyielding drive for freedom and justice.
Don’t forget to like, comment, and subscribe to SSA Philosophy for more in-depth explorations of the philosophies behind your favorite characters. Hit the notification bell to stay updated on our latest videos. Let’s discover the principles that shape these icons and the profound lessons they offer.
Django Freeman’s story is one of the most compelling narratives of transformation and empowerment in cinema. A former slave turned relentless bounty hunter, Django’s journey is not just a physical liberation but an existential quest for identity, justice, and retribution. This video delves into the core philosophical elements that define Django’s character and the profound choices he makes throughout his journey.
Link to video: https://youtu.be/GszqrXk38qk
Are the X-Men Marvel or DC An In-Depth Exploration.pdfXtreame HDTV
The world of comic books is vast and filled with iconic characters, gripping storylines, and legendary rivalries. Among the most famous groups of superheroes are the X-Men. Created in the early 1960s, the X-Men have become a cultural phenomenon, featuring in comics, animated series, and blockbuster movies. A common question among newcomers to the comic book world is: Are the X-Men Marvel or DC? This article delves into the history, creators, and significant moments of the X-Men to provide a comprehensive answer.
Skeem Saam in June 2024 available on ForumIsaac More
Monday, June 3, 2024 - Episode 241: Sergeant Rathebe nabs a top scammer in Turfloop. Meikie is furious at her uncle's reaction to the truth about Ntswaki.
Tuesday, June 4, 2024 - Episode 242: Babeile uncovers the truth behind Rathebe’s latest actions. Leeto's announcement shocks his employees, and Ntswaki’s ordeal haunts her family.
Wednesday, June 5, 2024 - Episode 243: Rathebe blocks Babeile from investigating further. Melita warns Eunice to stay clear of Mr. Kgomo.
Thursday, June 6, 2024 - Episode 244: Tbose surrenders to the police while an intruder meddles in his affairs. Rathebe's secret mission faces a setback.
Friday, June 7, 2024 - Episode 245: Rathebe’s antics reach Kganyago. Tbose dodges a bullet, but a nightmare looms. Mr. Kgomo accuses Melita of witchcraft.
Monday, June 10, 2024 - Episode 246: Ntswaki struggles on her first day back at school. Babeile is stunned by Rathebe’s romance with Bullet Mabuza.
Tuesday, June 11, 2024 - Episode 247: An unexpected turn halts Rathebe’s investigation. The press discovers Mr. Kgomo’s affair with a young employee.
Wednesday, June 12, 2024 - Episode 248: Rathebe chases a criminal, resorting to gunfire. Turf High is rife with tension and transfer threats.
Thursday, June 13, 2024 - Episode 249: Rathebe traps Kganyago. John warns Toby to stop harassing Ntswaki.
Friday, June 14, 2024 - Episode 250: Babeile is cleared to investigate Rathebe. Melita gains Mr. Kgomo’s trust, and Jacobeth devises a financial solution.
Monday, June 17, 2024 - Episode 251: Rathebe feels the pressure as Babeile closes in. Mr. Kgomo and Eunice clash. Jacobeth risks her safety in pursuit of Kganyago.
Tuesday, June 18, 2024 - Episode 252: Bullet Mabuza retaliates against Jacobeth. Pitsi inadvertently reveals his parents’ plans. Nkosi is shocked by Khwezi’s decision on LJ’s future.
Wednesday, June 19, 2024 - Episode 253: Jacobeth is ensnared in deceit. Evelyn is stressed over Toby’s case, and Letetswe reveals shocking academic results.
Thursday, June 20, 2024 - Episode 254: Elizabeth learns Jacobeth is in Mpumalanga. Kganyago's past is exposed, and Lehasa discovers his son is in KZN.
Friday, June 21, 2024 - Episode 255: Elizabeth confirms Jacobeth’s dubious activities in Mpumalanga. Rathebe lies about her relationship with Bullet, and Jacobeth faces theft accusations.
Monday, June 24, 2024 - Episode 256: Rathebe spies on Kganyago. Lehasa plans to retrieve his son from KZN, fearing what awaits.
Tuesday, June 25, 2024 - Episode 257: MaNtuli fears for Kwaito’s safety in Mpumalanga. Mr. Kgomo and Melita reconcile.
Wednesday, June 26, 2024 - Episode 258: Kganyago makes a bold escape. Elizabeth receives a shocking message from Kwaito. Mrs. Khoza defends her husband against scam accusations.
Thursday, June 27, 2024 - Episode 259: Babeile's skillful arrest changes the game. Tbose and Kwaito face a hostage crisis.
Friday, June 28, 2024 - Episode 260: Two women face the reality of being scammed. Turf is rocked by breaking
Scandal! Teasers June 2024 on etv Forum.co.zaIsaac More
Monday, 3 June 2024
Episode 47
A friend is compelled to expose a manipulative scheme to prevent another from making a grave mistake. In a frantic bid to save Jojo, Phakamile agrees to a meeting that unbeknownst to her, will seal her fate.
Tuesday, 4 June 2024
Episode 48
A mother, with her son's best interests at heart, finds him unready to heed her advice. Motshabi finds herself in an unmanageable situation, sinking fast like in quicksand.
Wednesday, 5 June 2024
Episode 49
A woman fabricates a diabolical lie to cover up an indiscretion. Overwhelmed by guilt, she makes a spontaneous confession that could be devastating to another heart.
Thursday, 6 June 2024
Episode 50
Linda unwittingly discloses damning information. Nhlamulo and Vuvu try to guide their friend towards the right decision.
Friday, 7 June 2024
Episode 51
Jojo's life continues to spiral out of control. Dintle weaves a web of lies to conceal that she is not as successful as everyone believes.
Monday, 10 June 2024
Episode 52
A heated confrontation between lovers leads to a devastating admission of guilt. Dintle's desperation takes a new turn, leaving her with dwindling options.
Tuesday, 11 June 2024
Episode 53
Unable to resort to violence, Taps issues a verbal threat, leaving Mdala unsettled. A sister must explain her life choices to regain her brother's trust.
Wednesday, 12 June 2024
Episode 54
Winnie makes a very troubling discovery. Taps follows through on his threat, leaving a woman reeling. Layla, oblivious to the truth, offers an incentive.
Thursday, 13 June 2024
Episode 55
A nosy relative arrives just in time to thwart a man's fatal decision. Dintle manipulates Khanyi to tug at Mo's heartstrings and get what she wants.
Friday, 14 June 2024
Episode 56
Tlhogi is shocked by Mdala's reaction following the revelation of their indiscretion. Jojo is in disbelief when the punishment for his crime is revealed.
Monday, 17 June 2024
Episode 57
A woman reprimands another to stay in her lane, leading to a damning revelation. A man decides to leave his broken life behind.
Tuesday, 18 June 2024
Episode 58
Nhlamulo learns that due to his actions, his worst fears have come true. Caiphus' extravagant promises to suppliers get him into trouble with Ndu.
Wednesday, 19 June 2024
Episode 59
A woman manages to kill two birds with one stone. Business doom looms over Chillax. A sobering incident makes a woman realize how far she's fallen.
Thursday, 20 June 2024
Episode 60
Taps' offer to help Nhlamulo comes with hidden motives. Caiphus' new ideas for Chillax have MaHilda excited. A blast from the past recognizes Dintle, not for her newfound fame.
Friday, 21 June 2024
Episode 61
Taps is hungry for revenge and finds a rope to hang Mdala with. Chillax's new job opportunity elicits mixed reactions from the public. Roommates' initial meeting starts off on the wrong foot.
Monday, 24 June 2024
Episode 62
Taps seizes new information and recruits someone on the inside. Mary's new job
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From the Editor's Desk: 115th Father's day Celebration - When we see Father's day in Hindu context, Nanda Baba is the most vivid figure which comes to the mind. Nanda Baba who was the foster father of Lord Krishna is known to provide love, care and affection to Lord Krishna and Balarama along with his wife Yashoda; Letter’s to the Editor: Mother's Day - Mother is a precious life for their children. Mother is life breath for her children. Mother's lap is the world happiness whose debt can never be paid.
In the vast landscape of cinema, stories have been told, retold, and reimagined in countless ways. At the heart of this narrative evolution lies the concept of a "remake". A successful remake allows us to revisit cherished tales through a fresh lens, often reflecting a different era's perspective or harnessing the power of advanced technology. Yet, the question remains, what makes a remake successful? Today, we will delve deeper into this subject, identifying the key ingredients that contribute to the success of a remake.
As a film director, I have always been awestruck by the magic of animation. Animation, a medium once considered solely for the amusement of children, has undergone a significant transformation over the years. Its evolution from a rudimentary form of entertainment to a sophisticated form of storytelling has stirred my creativity and expanded my vision, offering limitless possibilities in the realm of cinematic storytelling.
Meet Crazyjamjam - A TikTok Sensation | Blog EternalBlog Eternal
Crazyjamjam, the TikTok star everyone's talking about! Uncover her secrets to success, viral trends, and more in this exclusive feature on Blog Eternal.
Source: https://blogeternal.com/celebrity/crazyjamjam-leaks/
Meet Crazyjamjam - A TikTok Sensation | Blog Eternal
Iptv presentation
1. Earlier:
– The only ways to watch television were through over-the-
air broadcasts and cable signals
– With broadcast TV, an antenna picks up radio waves to
transmit pictures and sound to your television set.
– With cable TV, wires connect to your TV itself & these
wires run from your house to the nearest cable TV station,
which acts as one big antenna
2. Why 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
• Internet TV, in simple terms, is video and audio delivered over an
Internet connection
• Triple Play functionality helps to perform internet access, voice
services, and video services simultaneously.
3. History of 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
4. Definition:
IPTV is television content that, instead of being delivered
through traditional broadcast and cable formats, is received
by the viewer through the technologies used for computer
networks introduced in late 1990’s
IPTV (Internet Protocol Television) is a system where a
digital television service is delivered using Internet Protocol
over a network infrastructure, which include delivery by a
broadband connection. digital television(DTV) is the sending
and receiving of moving images and sound by (digital) signals,
in contrast to the analog signals
5. Advantages of DTV over Analog Television:
1.)Digital channels take up less bandwidth because bandwidth needs are continuously
variable, at a corresponding cost in image quality depending on the level of
compression.
2.)Common problems with analog television include ghosting of images, noise from
weak signals has been overcome in DTV, because DTV Tuners and converter boxes
receive numeric information by the antenna and decoder decodes only enough
info to put the picture together.
6. Advantages of IPTV:
1.)Provide other non-television services such as multimedia or interactivity.
2.)Content remains in the network, and only the content the customer selects is
sent into the customer’s home.
3.)More Interactive that allows viewers to search for content by title or actor’s
name just like channel surf without leaving the program they’re watching
using EPG.
4.)Parental controls can be set so that their child can watch a documentary for a
school report, while they’re away from home.
5.) As IPTV uses standard networking protocols, it promises lower costs for
operators and lower prices for users.
6.)Programs can be recorded and stored in STB for future watchable purpose.
7.)Robust and scalable service delivery.
8.) IPTV covers both live TV as well as VOD (Video on Demand)
9.)Remainders can be set for selected programs.
7.
8. Architecture of IPTV
The middleware consists of the infrastructure that
delivers the digital assets to the end users; for example,
Consists of content providers and equipment (such as the satellite IP network infrastructure, portal servers, storage, Video
receiver, encoders, and so on) needed to transmit and receive digital On Demand (VOD) servers, and so on.
assets , onto the IP network. This platform presents available live
content and, if possible, manages the dynamic information coming
from the broadcaster for the EPG (Electronic Programming Guide), the
main link between the headend and middleware.
The components at the customer's premises, which consumes
the digital assets and presents them to the end-users. These
devices are heterogeneous and includes IP and analog phones,
PDAs, set-top boxes (STB), PCs, DSL or Residential Gateway
modems, Wireless Access Point routers, TVs, and so on. The
aggregation of data (internet access), voice services, and video
services is called "Triple Play". With the emergence of new
handset wireless IP devices (for example, mobile phones,
PDAs, and car embedded devices) the reality is more like
"Multi Play" rather than only Triple Play.
9. IPTV has two major Architecture forms:
Free Based: (Displays Live TV channels)
These free IPTV channels require only an Internet connection and an Internet
enabled device such as a personal computer.
Major television broadcasters worldwide are transmitting signal over the Internet.
There are over 1,300 free IPTV channels available.
Fee Based: (Displays Video on Demand )
Using set-top boxes with broadband Internet connections, video can be streamed to
households more efficiently than current coaxial cable.
10. How data is delivered to the destination?
The voice or data or video will be converted into packets.Each packet is then
labeled with its destination address and the number of the packets. Each packet to
be dispatched may go via different routes. At the destination, the original
message/data is reassembled in the correct order, based on the packet number
11. Protocols Used :
Video content is typically compressed using either a MPEG-2 or a MPEG-4 codec and
then sent in an MPEG transport stream delivered via IP Multicast in case of live TV or
via IP Unicast in case of Video on Demand
Live TV uses IGMP version 2 or IGMP version 3 or IPv4 for connecting to a multicast
stream (TV channel) and for changing from one multicast stream to another (TV
channel change)
VOD is using the Real Time Streaming Protocol (RTSP)
N-PVR - Network-based Personal Video Recorder allows subscribers to record video
content on the schedule of their choice and watch programs at their convenience,
without the requirement of a truly personal PVR device.
IGMP Internet Group Management Protocol is a communications protocol used to
manage the membership of Internet Protocol multicast groups
12. Real Time Streaming Protocol is a protocol for use in streaming media systems, which
allows a client to remotely control a streaming media
server, issuing VCR-like commands such as "play" and
"pause", and allowing time-based access to files on a
server.
Technically, when the customer selects the movie, a point-to-point unicast
connection is set up between the customer's decoder (SetTopBox or PC) and the
delivering streaming server. The signalling for the trick play functionality (pause,
slow-motion, wind/rewind etc.) is assured by RTSP (Real Time Streaming Protocol).
Video on Demand: VoD permits a customer to browse an online programme or film
catalogue, to watch trailers and to then select a selected recording for playback.
In an attempt to avoid content piracy, the VoD content is usually encrypted using
DRM.Digital Rights Management refers to access control technologies used by
hardware manufacturers, publishers and copyright holders to limit usage of digital
media or devices.
Eg: A film that is chosen may be playable for 24 hours following payment, after which
time it becomes unavailable.
13. How can IPTV compete with existing TV services?
• Price: Get your telephone, data and video (called a “Triple Play”) for a monthly
cost.
• Return path: watching TV on an IP connected service allows delivery of a wide
range of extra services from ads to interactive options and provides HD quality.
• An IPTV supplier can push out multiple new channels across their existing
bandwidth relatively easily
14. IPTV Software Vendors:
o ALCATEL
o MICROSOFT
o ORCA INTERACTIVE
o SIEMENS
o VIDEO FURNACE
15. Disadvantages of IPTV:
1.)Because IPTV uses Internet Protocol, it is sensitive to packet loss and delays if the
streamed data is unreliable. Also exist some problems of delays when the user decides to
switch the channel.
2.)If the IPTV connection is not fast enough, picture break-up or loss may occur
3.)Because of its high latency Satellite Internet Access is not ideal for IPTV. This is due to the
long distance the data has to travel from the sender, to the satellite and then back to earth.
A cable or DSL internet connection is more suitable for IPTV.
16. DTH In India…
Tata Sky ,Big TV and Dish TV are DTH (direct to home) satellite television
providers, using MPEG-2 digital compression technology
IPTV in India….
MTNL(Mahanagar Telephone Nigam Ltd) Launches India’s first IPTV in Delhi and
Mumbai with IOL content providers
Bharti Airtel is the first private player to launch its IPTV services
Reliance IPTV has been launched very recently in Mumbai.
17. How DTH works?
Service Providers will uplink all channels to its satellite (INSAT 4A)
The satellite will send the channels in digital quality directly to the minidish fixed
on your terrace
The minidish relays the channels to your STB, where they are decrypted and sent
to your television, giving you an unparalleled viewing experience
There is an alternate solution available for large buildings. The entire building can
use a single dish and carry connections to individual STB in every home
18. How IPTV works?
IPTV uses a two-way digital broadcast signal, sent through a switched telephone or
cable network by way of a broadband connection and a set top box programmed
with software much like a cable or DSS box that can handle viewer requests to
access many available media sources.
The viewer’s TV connects to a set top box that decodes the IP video and converts it
into standard television signals. IPTV allows operators to deliver content to their
subscribers using telephone lines through IP technology. So far, this technology
was being used to deliver voice through Internet telephony. The services on IPTV
include video-on-demand and digital video recording
TV over telephone line is slated to be the next big application for telecom service
providers. Even mobile operators are looking at technologies like the FLO and
EVDO to broadcast live TV on cellular phones