Software options qatar airways tv
In-flight entertainment IFE refers to the entertainment available to aircraft passengers during a flight. In the first personal audio player was offered to passengers, along with noise cancelling headphones in Before then, the most a passenger could expect was a software options qatar airways tv projected on a screen at the front of a cabin, which could be heard via a headphone socket at his or her seat. The current European trend is to implement bring your own device systems that provide internet connectivity, allowing the user to stream a predefined range of multimedia content.
Following this trend, companies such as Immfly are advancing at a fast pace to deliver on-board entertainment on short-haul commercial flights. Design issues for IFE include system safety, cost efficiencysoftware reliability software options qatar airways tv, hardware maintenanceand user compatibility.
The first in-flight movie was in on Aeromarine Airways showing a film called Howdy Chicago to its passengers as the amphibious airplane flew around Chicago. Eleven years later inthe first in-flight television called 'media event' was shown on a Western Air Express Fokker F. The post-WWII British Bristol Brabazon airliner was initially specified with a seat cinema within its huge fuselage; this was later reduced to a seat cinema sharing the rear of the aircraft with a lounge and cocktail bar.
The aircraft never entered service. However, it was not until the s that software options qatar airways tv entertainment other than reading, sitting in a lounge and talking, or looking out the window was becoming mainstream and popular. InDavid Software options qatar airways tv of Inflight Motion Pictures developed the 16mm film system using a inch reel for a wide variety of commercial aircraft. Capable of holding the entire film, and mounted horizontally to maximize space, this replaced the previous inch-diameter film reels.
InTWA committed to Flexer's technology and was first to debut a feature film in flight. These early systems consisted of in-seat audio that could be heard with hollow tube headphones. The electronic headsets were initially available only on selected flights and premium cabins whereas economy class still had software options qatar airways tv make do with the old pneumatic headsets.
Throughout the early to mids, some in-flight movies were played back from videotape, using early compact transistorized videotape recorders made by Sony such as the SV and PV and Ampex such as the VR and VRand played back on CRT monitors mounted on the upper sides in the cabin above the passenger seats with several monitors placed a few seats apart from each other.
The audio was played back through the headsets. Flight attendants could now change movies in-flight and add short subject programming. In the late s and early s, CRT -based projectors began to appear on newer widebody aircraft, such as the Boeing These used LaserDiscs software options qatar airways tv video cassettes for playback.
Some airlines upgraded the old film IFE systems to the CRT-based systems in the late s and early s on some of their older widebodies. InAvicom introduced the first audio player system, based on the Philips Tape Cassette technology. As a result, this completely replaced the CRT technology.
Today, in-flight entertainment is offered as an option on almost all wide body aircraft, while some narrow software options qatar airways tv aircraft are not equipped with any form of In-flight entertainment at all. This is mainly due to the aircraft storage and weight limits. The Boeing was the first narrow body aircraft to widely feature both audio and video In-flight entertainment and today it is rare to find a Boeing without an In-flight entertainment system.
Most Boeing s feature ceiling-mounted CRT screens, although some newer s may feature drop-down LCDs or audio-video on demand systems in the back of each seat. Some airlines, such as WestJetUnited Airlinesand Delta Air Lineshave equipped some narrow body aircraft with personal video screens at every seat. For the introduction of personal TVs onboard jetBluecompany management tracked that lavatory queuing went far down.
They originally had two planes, one with functioning IFE and one with none, the functioning one later was called "the happy plane". One major obstacle in creating an in-flight entertainment system is system safety. With the sometimes miles of wiring involved, voltage leaks and arcing become a problem. This is of more than theoretical concern.
To contain any possible issues, the in-flight entertainment system is typically software options qatar airways tv from the main systems of the aircraft. In the United States, for a product to be considered safe and reliable, it must be certified by the FAA and pass all of the applicable requirements found in the Federal Aviation Regulations.
The concerning section, or title, dealing with the aviation industry and the electronic systems embedded in the aircraft, is CFR title 14 part Contained inside Part 25 are rules relating to the aircraft's electronic system. There are two major sections of the FAA's airworthiness regulations that regulate flight entertainment systems and their safety in software options qatar airways tv category aircraft: By separating the power supplies and data links from that of the aircraft's performance processor, in the event of a failure the system is self-sustained, and can not alter the functionality of the aircraft.
Upon a showing of compliance to all of the applicable U. The companies involved are in a constant battle to cut costs of production, without cutting the system's quality and compatibility. Cutting production costs may be achieved by anything from altering the housing for personal televisions, to reducing the amount of embedded software in the in-flight entertainment processor. Difficulties with cost are also present with the customers, or airlineslooking to purchase in-flight entertainment systems.
Most in-flight entertainment systems are purchased by existing airlines as an upgrade package to an existing fleet of aircraft. Some software options qatar airways tv are passing the cost directly into the customers ticket price, while some are charging a user fee based on an individual customers use. Some are also attempting to get a majority of the cost paid for by advertisements on, around, and in their IFE. These airlines usually feature up to movies at once, whereas 20 years ago they would have only 10 or In the United States, airlines pay a flat fee every time the movie is watched by a passenger.
Software for In-flight entertainment systems should be aesthetically pleasing, reliable, compatible, and also must be user friendly.
These restrictions account for expensive engineering of individually specific software. In-flight entertainment equipment is often touch screen sensitive, allowing interaction between each seat in the aircraft and the flight attendantswhich is wireless in some systems.
These additional requirements not only place an additional strain on the software engineersbut also on the price. Programming errors can slip through the testing phases of the software and cause problems. In addition to displaying a map that illustrates the position and direction of the plane, the system gives the altitude, airspeed, outside air temperature, distance to the destination, distance from the origination point, and local time.
The moving-map system information is derived in real time from software options qatar airways tv aircraft's flight computer systems. The first moving-map system designed for passengers was named Airshow and introduced in KLM and Swissair were the first airlines to offer the moving map systems to their passengers. InBetria Interactive unveiled FlightPath3D, a fully interactive moving-map that enables passengers to zoom and pan around a 3D world map using touch gestures, similar to Google Earth.
Some airlines complained that doing software options qatar airways tv may software options qatar airways tv the entire IFE system to remain shut.
After complaints from airlines and passengers alike, these restrictions were eased. Audio entertainment covers music, as well as news, information, and comedy. Most music channels are pre-recorded and feature their own DJs to provide chatter, song introductions, and interviews with artists.
In addition, there is sometimes a channel devoted to software options qatar airways tv plane's radio communications, allowing passengers to listen in on the pilot's in-flight conversations with other planes and ground stations.
This form of in-flight entertainment is experienced through headphones that are distributed to the passengers. The headphone plugs are usually only compatible with the audio socket on the passenger's armrest and vice versaand some airlines may charge a small fee to obtain a pair. The headphones provided can also be used for the viewing of personal televisions. In-flight entertainment systems have been made compatible with XM Satellite Radio and with iPodsallowing passengers to access their accounts or bring their own music, along with offering libraries software options qatar airways tv full audio CDs from an assortment of artists.
Video entertainment is provided via a large video screen at the front of a cabin section, as well as smaller monitors situated every few rows above the aisles. Sound is supplied via the same headphones as those distributed for audio entertainment. However, personal televisions PTVs for every passenger provide passengers with channels broadcasting new and classic films, as well as comedies, news, sports programming, documentaries, children's shows, and drama series.
Some airlines also present news and current affairs programming, which are often pre-recorded and delivered in the early morning before flights commence. PTVs are operated via an In flight Management System which stores pre-recorded channels on a central server and streams them to PTV equipped seats during flight.
AVOD systems store individual programs separately, allowing a passenger to have a specific program streamed to them privately, and be able to control the playback. Some airlines also provide video games as part of the video entertainment system. For example, Singapore Airlines passengers on some flights have access to a number of Super Nintendo games as part of its KrisWorld entertainment system.
Some airlines have now installed personal televisions otherwise known as PTVs for every passenger on most long-haul routes. These televisions are usually located in the seat-backs or tucked away in the armrests for front row seats and first class. Some show direct broadcast satellite television which enables passengers to view live TV broadcasts. Some airlines also offer video games using PTV equipment. Fewer still provide closed captioning for deaf and hard-of-hearing passengers.
Audio-video on demand AVOD entertainment has also been introduced. This enables passengers to pause, rewind, fast-forward, or stop a program that they have been watching.
This is in contrast to older entertainment systems where no interactivity is provided for. AVOD also software options qatar airways tv the passengers to choose among movies stored in the aircraft computer system.
In addition to the personal televisions that are installed in the seatbacks, a new portable media player PMP revolution is under way. PMPs can be handed out and collected by the cabin crew, or can be "semi-embedded" into the seatback or seat arm.
In both of these scenarios, the PMP can pop in and out of software options qatar airways tv enclosure built into the seat, or an arm enclosure. An advantage of PMPs is that, unlike seatback PTVs, equipment boxes for the inflight entertainment system do not need to be installed under the seats, since those boxes increase the weight of the aircraft and impede legroom.
Personal on-demand videos are stored in an aircraft's main in-flight entertainment system, whence they can be viewed on demand by a passenger over the aircraft's built in media server and wireless broadcast system. Along with the on-demand concept comes the ability for the user to pause, rewind, fast forwardor jump to any point in the movie. There are also movies that are shown throughout the aircraft at one time, often on shared overhead screens or a screen in the front of the cabin.
More modern aircraft are now allowing Personal Electronic Devices PED's to be used to connect to the on board in-flight entertainment systems. Regularly scheduled software options qatar airways tv flight movies began to premiere in on flights from New York to Los Angeles. Closed captioning technology for deaf and hard-of-hearing passengers started in with Emirates Airlines. The technology is currently based on Scenarist file multiplexing so far; however, portable media players tend to use alternative technologies.
A WAEA technical committee is trying to standardize the closed caption specification. As ofseveral airlines, including. Video games are another emerging facet of in-flight entertainment.