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A digital video recorder ( DVR ), also referred to as a personal video recorder ( PVR ) particularly in Canada and British English, is an electronic device that records video in a digital format to a disk drive , USB flash drive , SD memory card , SSD or other local or networked mass storage device. The term includes set-top boxes (STB) with direct to disk recording , portable media players and TV gateways with recording capability, and digital camcorders . Personal computers are often connected to video capture devices and used as DVRs; in such cases the application software used to record video is an integral part of the DVR. Many DVRs are classified as consumer electronic devices. Similar small devices with built-in (~5 inch diagonal) displays and SSD support may be used for professional film or video production, as these recorders often do not have the limitations that built-in recorders in cameras have, offering wider codec support, the removal of recording time limitations and higher bitrates.

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101-473: Maisy is a British preschool animated children's television series based on the book series of the same name by Lucy Cousins . The series aired for one season of 26 episodes, with each episode being made up of four segments. It won the British Academy Children's Award for Pre-School Animation in 2000. The show focuses on the lives of Maisy Mouse and her friends. A mellow-voiced narrator narrates

202-637: A TV show , is the general reference to any content produced for viewing on a television set that is traditionally broadcast via over-the-air, satellite , or cable . This generally excludes breaking news or advertisements that are aired between shows or between segments of a show. A regularly recurring show is called a television series, and an individual broadcast of such a series is called an episode. Epidodes are usually broadcast in annual sets, which are called seasons in North America and series in other regions. A one-off television show may be called

303-488: A television special , while a short series of episodes is a miniseries . A television film , or telefilm , is a feature film created for broadcasting on television. Television shows are most often scheduled for broadcast well ahead of time and appear on electronic guides or other TV listings , though the rise of streaming services has made television schedules less relevant than in earlier decades. Some programming may be aired live —that is, events are broadcast at

404-474: A Canadian show's season normally runs to a maximum of 13 episodes rather than 20 or more, although an exceptionally popular series such as Corner Gas or Murdoch Mysteries might receive 20-episode orders in later seasons. Canadian shows do not normally receive "back nine" extensions within the same season, however; even a popular series simply ends for the year when the original production order has finished airing, and an expanded order of more than 13 episodes

505-720: A FireWire port to record the MPEG2 transport stream from a FireWire-equipped cable box (for example: Motorola DCT62xx, including HD streams). Applications can also change channels on the cable box via the firewire interface. Only broadcast channels can be recorded as the rest of the channels are encrypted. FireRecord (formerly iRecord) is a free scheduled-recording program derived from this SDK. There are several free digital video recording applications available for Microsoft Windows including GB-PVR , MediaPortal , and Orb (web-based remote interface). There are also several commercial applications available including CyberLink , SageTV (which

606-425: A camcorder. Some editing of the resulting DVD is usually possible, such as adding chapter points. Some digital video recorders can now record to solid state flash memory cards (called flash camcorders ). They generally use Secure Digital cards, can include wireless connections ( Bluetooth and Wi-Fi ), and can play SWF files. There are some digital video recorders that combine video and graphics in real time to

707-671: A concluding episode, which sometimes is a big series finale . On rare occasions, a series that has not attracted particularly high ratings and has been canceled can be given a reprieve if home video viewership has been particularly strong. This has happened in the cases of Family Guy in the US and Peep Show in the UK. In the United States, if the show is popular or lucrative, and a minimum number of episodes ( usually 100 ) have been made, it can go into broadcast syndication , where rights to broadcast

808-550: A constant sampling rate. In many devices, the resulting digital video and audio are compressed before recording to reduce the amount of data that will be recorded, although some DVRs record uncompressed data. When compression is used, video is typically compressed using formats such as H.264 or MPEG-2, and audio is compressed using AAC or MP3. Many consumer DVRs implement a copy-protection system called Copy Generation Management System—Analog ( CGMS-A ), which specifies one of four possible copy permissions by means of two bits encoded in

909-491: A digital video recorder can be more complex than recording analog signals or broadcast digital signals. There are several different transmission schemes, and the video streams may be encrypted to restrict access to subscribers only. A satellite or cable set-top box both decrypts the signal if encrypted, and decodes the MPEG stream into an analog signal for viewing on the television. In order to record cable or satellite digital signals

1010-411: A license fee to the studio for the right to air the show. This license fee does not cover the show's production costs, leading to the deficit. Although the studio does not make its money back in the original airing of the show, it retains ownership of the show. This allows the studio to make its money back and earn a profit through syndication and sales of DVDs and Blu-rays . This system places most of

1111-478: A lower profile than those aired during the main season and can also include limited series events. Reality and game shows have also been fixtures of the schedule. In Canada, the commercial networks air most US programming in tandem with the US television season, but their original Canadian shows follow a model closer to British than US television production. Due to the smaller production budgets available in Canada,

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1212-466: A multitude of advanced functions over VCR technology including video searches by event, time, date and camera. There is also much more control over quality and frame rate allowing disk space usage to be optimized and the DVR can also be set to overwrite the oldest security footage should the disk become full. In some DVR security systems remote access to security footage using a PC can also be achieved by connecting

1313-452: A one-time fee to watch a program at a time of their own choosing. Modern streaming television allows viewers to watch programming at any time with a subscription to the service. The first television shows were experimental, sporadic broadcasts viewable only within a very short range from the broadcast tower starting in the 1930s. Televised events such as the 1936 Summer Olympics in Germany,

1414-454: A person or company decides to create new content for television broadcast, they develop the show's elements, consisting of the concept , the characters , the crew , and the cast. Then they often "pitch" it to the various networks in an attempt to find one interested enough to order a prototype for the first episode of the series, known as a pilot . Eric Coleman , an animation executive at Disney , told an interviewer, "One misconception

1515-565: A recording before it has been completed) and skipping over advertising during playback. Many DVRs use the MPEG format for compressing the digital video. Video recording capabilities have become an essential part of the modern set-top box , as TV viewers have wanted to take control of their viewing experiences. As consumers have been able to converge increasing amounts of video content on their set-tops, delivered by traditional ' broadcast ' cable , satellite and terrestrial as well as IP networks,

1616-440: A script is approved. A director is chosen to plan the episode's final look. Pre-production tasks include storyboarding; construction of sets, props, and costumes; casting guest stars; budgeting; acquiring resources like lighting, special effects, stunts, etc. Once the show is planned, it must then be scheduled: scenes are often filmed out of sequence, and guest actors or even regulars may only be available at certain times. Sometimes

1717-565: A series of digital video recording devices called EyeTV. The software supplied with each device is also called EyeTV, and is available separately for use on compatible third-party tuners from manufacturers such as Pinnacle, TerraTec, and Hauppauge. SageTV provided DVR software for the Mac but no longer sells it. Previously sold devices support the Hauppauge HVR-950, myTV.PVR and HDHomeRun hardware with its DVR software. SageTV software also included

1818-450: A single RF channel, some PVRs can record two channels and view a third, so long as all three subchannels are on two channels (or one). In the United States, DVRs were used by 32 percent of all TV households in 2009, and 38 percent by 2010, with viewership among 18- to 40-year-olds 40 percent higher in homes that have them. DVRs are integrated into some television sets (TVs). These systems simplify wiring and operation because they employ

1919-549: A single power cable, have no interconnected ports (e.g., HDMI ), and share a common remote control . VESA -compatible DVRs are designed to attach to the VESA mounting holes (100×100 mm) on the back of an LCD television set (TV), allowing users to combine the TV and DVR into an integrated unit. Over-the-air DVRs are standalone receivers that record broadcast television programs. Several companies have launched over-the-air DVR products for

2020-469: A small, close-knit production team. These are "pitched" in the traditional way, but since the creators handle all the writing requirements, there is a run of six or seven episodes per series once approval has been given. Many of the most popular British comedies have been made this way, including Monty Python's Flying Circus (albeit with an exclusive team of six writer-performers), Fawlty Towers , Blackadder and The Office . The production company

2121-526: A subset of this information (that can later be transferred to DVD ). An ATSC DVR will also act as a set-top box , allowing older televisions or monitors to receive digital television. The U.S. FCC attempted to limit the abilities of DVRs with its " broadcast flag " regulation. Digital video recorders that had not won prior approval from the FCC for implementing "effective" digital rights management would have been banned from interstate commerce from July 2005, but

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2222-404: A television signal, a television tuner must first demodulate the radio frequency signal to produce baseband video. The video is then converted to digital form by a frame grabber , which converts each video image into a collection of numeric values that represent the pixels within the image. At the same time, the audio is also converted to digital form by an analog-to-digital converter running at

2323-542: A variety of terms. In the United Kingdom and other countries, these sets of episodes are referred to as a "series". In Australia, the broadcasting may be different from North American usage. The terms series and season are both used and are the same. For example, Battlestar Galactica has an original series as well as a remake, both are considered a different series, each with their own number of individual seasons. Australian television does not follow "seasons" in

2424-544: Is a DVR software by Microsoft which was bundled with the Media Center edition of Windows XP , the Home Premium / Ultimate editions of Windows Vista , as well as most editions of Windows 7 . When Windows 8 was released in 2012, Windows Media Center was not included with Windows 8 OEM or Retail installations, and was only available as a $ 15 add-on pack (including DVD Playback codecs) to Windows 8 Pro users. An embeddable DVR

2525-467: Is a popular option for home-theater PC (HTPC) enthusiasts. There are many free and open source software DVR applications available for Linux . For example, TV gateway interfaces to DVB tuners and provides network tuner and TV server functions, which allows live viewing and recording over IP networks. Other examples include MythTV , Video Disk Recorder (VDR), LinuxMCE , TiVo , VBox Home TV Gateway , and Kodi (formerly XBMC). Geniatech makes

2626-520: Is a standalone device that is designed to be easily integrated into more complex systems. It is typically supplied as a compact, bare circuit board that facilitates mounting it as a subsystem component within larger equipment. The control keypad is usually connected with a detachable cable, to allow it to be located on the system's exterior while the DVR circuitry resides inside the equipment. Television and video are terms that are sometimes used interchangeably, but differ in their technical meaning. Video

2727-412: Is applied to the next season's renewal order rather than an extension of the current season. Only the public CBC Television normally schedules Canadian-produced programming throughout the year; the commercial networks typically now avoid scheduling Canadian productions to air in the fall, as such shows commonly get lost amid the publicity onslaught of the US fall season. Instead, Canadian-produced shows on

2828-462: Is complete, producers coordinate tasks to begin the video editing . Visual and digital video effects are added to the film; this is often outsourced to companies specializing in these areas. Often music is performed with the conductor using the film as a time reference (other musical elements may be previously recorded). An editor cuts the various pieces of film together, adds the musical score and effects, determines scene transitions, and assembles

2929-464: Is done to increase profits, as seen with shows such as The Witcher . Since at least the 2000s, new broadcast television series are often ordered (funded) for just the first 10 to 13 episodes, to gauge audience interest. If a series is popular, the network places a "back nine order" and the season is completed to the regular 20 to 26 episodes. An established series that is already popular, however, will typically receive an immediate full-season order at

3030-399: Is generally a straightforward capture of the binary MPEG data being received. No expensive hardware is required to quantize and compress the signal (as the television broadcaster has already done this in the studio). DVD-based PVRs available on the market as of 2006 are not capable of capturing the full range of the visual signal available with high-definition television (HDTV). This

3131-425: Is largely because HDTV standards were finalized at a later time than the standards for DVDs. However, DVD-based PVRs can still be used (albeit at reduced visual quality) with HDTV since currently available HDTV sets also have standard A/V connections. ATSC television broadcasting is primarily used in North America. The ATSC data stream can be directly recorded by a digital video recorder, though many DVRs record only

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3232-521: Is no longer available after Google acquired it in June 2011), Beyond TV (which is considered discontinued despite an official announcement from SnapStream since the last update was October 2010 and they are concentrating on their enterprise search products), DVBViewer , Showshifter , InterVideo WinDVR , the R5000-HD and Meedio (now a dead product – Yahoo! bought most of the company's technology and discontinued

3333-628: Is often separate from the broadcaster. The executive producer , often the show's creator, is in charge of running the show. They pick the crew and help cast the actors, approve and sometimes write series plots—some even write or direct major episodes—while various other producers help to ensure that the show runs smoothly. Very occasionally, the executive producer will cast themselves in the show. As with filmmaking or other electronic media production, producing of an individual episode can be divided into three parts: pre-production , principal photography , and post-production . Pre-production begins when

3434-404: Is that it's very difficult to get in and pitch your show, when the truth is that development executives at networks want very much to hear ideas. They want very much to get the word out on what types of shows they're looking for." To create the pilot, the structure and team of the whole series must be put together. If audiences respond well to the pilot, the network will pick up the show to air it

3535-451: Is the visual portion of television, whereas television is the combination of video and audio modulated onto a carrier frequency (i.e., a television channel) for delivery. Most DVRs can record both video and audio. The first digital video recorders were designed to record analog television in NTSC , PAL or SECAM formats. To record an analog signal a few steps are required. In the case of

3636-435: Is usually in 720p/1080i. Digital video recorders configured for physical security applications record video signals from closed-circuit television cameras for detection and documentation purposes. Many are designed to record audio as well. DVRs have evolved into devices that are feature rich and provide services that exceed the simple recording of video images that was previously done through VCRs. A DVR CCTV system provides

3737-543: The BBC . Half-hour programs are around 22 minutes on commercial channels and around 28 minutes on the BBC. The longer duration on the BBC is due to the lack of advertising breaks. In France, most television shows (whether dramas, game shows or documentaries) have a duration of 52 minutes. This is the same on nearly all French networks (TF1, France 2, France 5, M6, Canal+, etc.). Digital video recorder The first working DVR prototype

3838-1171: The Sky Q box. TiVo launched a UK model in 2000, and is no longer supported, except for third party services, and the continuation of TiVo through Virgin Media in 2010. South African based Africa Satellite TV beamer Multichoice recently launched their DVR which is available on their DStv platform. In addition to ReplayTV and TiVo, there are a number of other suppliers of digital terrestrial ( DTT ) DVRs, including Technicolor SA , Topfield , Fusion, Commscope , Humax , VBox Communications, AC Ryan Playon and Advanced Digital Broadcast (ADB). Many satellite, cable and IPTV companies are incorporating digital video recording functions into their set-top box , such as with DirecTiVo , DISHPlayer/DishDVR, Scientific Atlanta Explorer 8xxx from Time Warner, Total Home DVR from AT&T U-verse , Motorola DCT6412 from Comcast and others, Moxi Media Center by Digeo (available through Charter, Adelphia, Sunflower, Bend Broadband, and soon Comcast and other cable companies), or Sky+. Astro introduced their DVR system, called Astro MAX , which

3939-523: The vertical blanking interval : CGMS-A information may be present in analog broadcast TV signals, and is preserved when the signal is recorded and played back by analog VCRs . VCRs do not understand the meanings of the bits but preserve them in case there is a subsequent attempt to copy the tape to a DVR. DVRs such as TiVo also detect and act upon analog protection systems such as Macrovision and DCS Copy Protection which were originally designed to block copying on analog VCRs. Recording digital signals

4040-404: The "Best of Show" award in the video category with Netscape co-founder Marc Andreessen as an early investor and board member, but TiVo was more successful commercially. Ad Age cited Forrester Research as saying that market penetration by the end of 1999 was "less than 100,000". Legal action by media companies forced ReplayTV to remove many features such as automatic commercial skip and

4141-410: The 1937 coronation of King George VI in the United Kingdom, and David Sarnoff's famous introduction at the 1939 New York World's Fair in the United States spurred growth in the medium, but World War II put a halt to development until after the war. The 1947 World Series inspired many Americans to buy their first television set, and then in 1948, the popular radio show Texaco Star Theater made

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4242-487: The 1980s, shows (except for soap opera -type serials ) typically remained static without story arcs , and the main characters and premise changed little. If some change happened to the characters' lives during the episode , it was usually undone by the end. Due to this, the episodes could be broadcast in any order. Since the 1980s, many series feature progressive change in the plot, the characters, or both. For instance, Hill Street Blues and St. Elsewhere were two of

4343-508: The Australian market allowing free-to-air television to be recorded on a removable hard drive. Some dual-tuner DVRs also have the ability to output to two separate television sets at the same time. The PVR manufactured by UEC ( Durban , South Africa) and used by Multichoice and Scientific Atlanta 8300DVB PVR have the ability to view two programs while recording a third using a triple tuner. Where several digital subchannels are transmitted on

4444-460: The DVD and Blu-ray releases. In the UK and Ireland, most programs are referred to as 'series' while 'season' is starting to be used for some US and international releases. The 1980s and 1990s was the golden age of television miniseries attracting millions of Egyptians. For example, The Family of Mr Shalash miniseries, starring Salah Zulfikar and Laila Taher , was the highest rated at the time. In

4545-604: The Meedio line, and rebranded the software Yahoo! Go – TV, which is now a free product but only works in the U.S. ). Most TV tuner cards come bundled with software which allows the PC to record television to hard disk. See TV tuner card . For example, Leadtek 's WinFast DTV1000 digital TV card comes bundled with the WinFast PVR2 software, which can also record analog video from the card's composite video input socket. Windows Media Center

4646-414: The UK, BSkyB introduced their first PVR Sky+ with dual tuner support in 2001. These machines have two independent tuners within the same receiver. The main use for this feature is the capability to record a live program while watching another live program simultaneously or to record two programs at the same time, possibly while watching a previously recorded one. Kogan.com introduced a dual-tuner PVR in

4747-483: The UK, digital video recorders are often referred to as "plus boxes" (such as BSKYB's Sky+ and Virgin Media's V+ which integrates an HD capability, and the subscription free Freesat+ and Freeview+ ). Freeview+ have been around in the UK since the late 2000s, although the platform's first DVR, the Pace Twin, dates to 2002. British Sky Broadcasting marketed a popular combined receiver and DVR as Sky+, now replaced by

4848-537: The UK. In Australia, many locally produced shows are termed differently on home video releases. For example, a set of the television drama series Packed to the Rafters or Wentworth is referred to as "season" ("The Complete First Season", etc.), whereas drama series such as Tangle are known as a "series" ("Series 1", etc.). British-produced shows such as Mrs. Brown's Boys are referred to as "season" in Australia for

4949-504: The US, most of them with the Macrovision copying protection system. As of 2020, the show was streaming on Peacock . The series is also available on VHS and DVD in its native United Kingdom: The show lasted for one season that consisted of 26 episodes. Each episode was made up of four segments, so there were 104 segments in total. Television series A television show , TV program ( British English : programme ), or simply

5050-553: The United States, dramas produced for hour-long time slots typically are 37–42 minutes in length (excluding advertisements), while sitcoms produced for 30-minute time slots typically are 18–21 minutes long. There are exceptions: subscription-based TV channels, such as HBO , Starz, Cinemax, and Showtime, have episodes that are 45–48 minutes long, similar to the UK. Audience opinions of length have varied due to factors such as content overload . In Britain, dramas typically run from 46–48 minutes on commercial channels, and 57–59 minutes on

5151-523: The ability to capture programming and view it whenever they want has become a must-have function for many consumers. At the 1999 CES, Dish Network demonstrated the hardware that would later have DVR capability with the assistance of Microsoft software, which also included access to the WebTV service. By the end of 1999 the Dishplayer had full DVR capabilities and within a year, over 200,000 units were sold. In

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5252-447: The ability to use interactive TV on recorded shows, pre-loading of programs, or directly recording encrypted digital streams. It can, however, also force the manufacturer to implement non-skippable advertisements and automatically expiring recordings. In the United States, the FCC has ruled that starting on July 1, 2007, consumers will be able to purchase a set-top box from a third-party company, rather than being forced to purchase or rent

5353-535: The ability to watch YouTube and other online video with a remote control. MythTV (see above) also runs under Mac OS X , but most recording devices are currently only supported under Linux. Precompiled binaries are available for the MythTV front-end, allowing a Mac to watch video from (and control) a MythTV server running under Linux. Apple provides applications in the FireWire software developer kit which allow any Mac with

5454-403: The action and communicates with the characters while the animals go through their paces communicating through unusual noises rather than traditional language. The characters are meant to be between four and nine years old. The narrator, however, can understand them easily because he is the only one who actually speaks. The animated series keeps the two-dimensional visual style of the books. Maisy

5555-506: The capability to copy content from a source DVD ( ripping ). In the United States, this is prohibited under the Digital Millennium Copyright Act if the disc is encrypted. Most such DVRs will therefore not allow recording of video streams from encrypted movie discs. A digital camcorder combines a camera and a digital video recorder. Some DVD-based DVRs incorporate connectors that can be used to capture digital video from

5656-441: The case of a local newscast and some made-for-television films), or historical (as in the case of many documentaries and fictional series). They could be primarily instructional , educational , or entertaining, as is the case in situation comedy and game shows . A drama program usually features a set of actors playing characters in a historical or contemporary setting. The program follows their lives and adventures. Before

5757-465: The commercial networks typically air either in the winter as mid-season replacements for canceled US shows or in the summer (which may also improve their chances of being picked up by a US network for a summer run). While network orders for 13- or 22-episode seasons are still pervasive in the television industry, several shows have deviated from this traditional trend. Written to be closed-ended and of shorter length than other shows, they are marketed with

5858-448: The completed show. Most television networks throughout the world are 'commercial', dependent on selling advertising time or acquiring sponsors . Broadcasting executives' main concern over their programming is audience size. In the past, the number of 'free to air' stations was restricted by the availability of channel frequencies, but cable TV (outside the United States, satellite television ) technology has allowed an expansion in

5959-410: The consumer market over the past few years. Some pay-TV operators provide receivers that allow subscribers to attach their own network-attached storage (NAS) hard drives or solid-state or flash memory to record video and other media files (e.g., audio and photos). Software and hardware are available which can turn personal computers running Microsoft Windows , Linux , and Mac OS X into DVRs, and

6060-452: The episode. Director, actors, and crew gather at a television studio or on location for filming or videoing a scene. A scene is further divided into shots, which should be planned during pre-production. Depending on scheduling, a scene may be shot in non-sequential order of the story. Conversations may be filmed twice from different camera angles , often using stand-ins, so one actor might perform all their lines in one set of shots, and then

6161-402: The era and subject covered, these trucks were normally crewed by up to 15 skilled operators and production personnel. In the UK for most of the 20th century, the BBC was the preeminent provider of outside broadcast coverage. BBC crews worked on almost every major event, including Royal weddings and funerals, major political and sporting events, and even drama programs. Once principal photography

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6262-554: The financial risk on the studios; however, a hit show in the syndication and home video markets can more than make up for the misses. Although deficit financing places minimal financial risk on the networks, they lose out on the future profits of big hits since they are only licensing the shows. Costs are recouped mainly by advertising revenues for broadcast networks and some cable channels, while other cable channels depend on subscriptions. In general, advertisers, and consequently networks that depend on advertising, are more interested in

6363-747: The first US prime time drama television series to have this kind of dramatic structure, while the later series Babylon 5 further exemplifies such structure in that it had a predetermined story running over its intended five-season run. In 2012, it was reported that television was growing into a larger component of major media companies' revenues than film. Some also noted the increase in quality of some television programs. In 2012, Academy Award-winning film director Steven Soderbergh , commenting on ambiguity and complexity of character and narrative, stated: "I think those qualities are now being seen on television, and that people who want to see stories that have those kinds of qualities are watching television." When

6464-769: The flash card, called DTE or "direct to edit". These are used to speed-up the editing workflow in video and television production, since linear videotapes do not then need to be transferred to the edit workstation (see Non-linear editing system ). DVRs can usually record and play H.264 , MPEG-4 Part 2 , MPEG-2 .mpg , MPEG-2 . TS , VOB and ISO images video, with MP3 and AC3 audio tracks. They can also display images ( JPEG and PNG ) and play music files ( MP3 and Ogg ). Some devices can be updated to play and record in new formats. DVRs usually record in proprietary file systems for copy protection , although some can use FAT file systems. Recordings from standard-definition television usually have 480p/i/576p/i while HDTV

6565-452: The last half of the episodes are sometimes referred to with the letter B as in "The last nine episodes (of The Sopranos ) will be part of what is being called either 'Season 6, Part 2' or 'Season 6B ' ", or " Futurama is splitting its seasons similar to how South Park does, doing half a season at a time, so this is season 6B for them." Since the 1990s, these shorter seasons also have been referred to as "split" or "half" seasons, which

6666-546: The move and became the first weekly televised variety show , earning host Milton Berle the name "Mr. Television", and demonstrating that the medium was a stable, modern form of entertainment that could attract advertisers . The first national live television broadcast in the US took place on September 4, 1951, when President Harry Truman 's speech at the Japanese Peace Treaty Conference in San Francisco

6767-417: The networks; it could originate from an independent production company (sometimes a product of both). For instance, the BBC 's long-running soap opera EastEnders is wholly a BBC production, whereas its popular drama Life on Mars was developed by Kudos in association with the broadcaster. There are still a significant number of programs (usually sitcoms ) that are built by just one or two writers and

6868-421: The next quarter to induce consumers to renew at least one more quarter. A standard television season in the United States runs predominantly during autumn . During the summer months of June through roughly mid-September, network schedules typically feature reruns of their flagship programs, first-run series with lower rating expectations, and other specials. First-run scripted series are typically shorter and of

6969-445: The next season. Sometimes they save it for mid-season or request rewrites and additional review. Other times, they pass entirely, forcing the show's creator to "shop it around" to other networks. Many shows never make it past the pilot stage. The method of "team writing" is employed on some longer dramatic series (usually running up to a maximum of around 13 episodes). The idea for such a program may be generated "in-house" by one of

7070-503: The number of channels available to viewers (sometimes at premium rates) in a much more competitive environment. In the United States, the average broadcast network drama costs $ 3   million an episode to produce, while cable dramas cost $ 2   million on average. The pilot episode may be more expensive than a regular episode. In 2004, Lost 's two-hour pilot cost $ 10 to $ 14   million, in 2008, Fringe 's two-hour pilot cost $ 10   million, and in 2010, Boardwalk Empire

7171-427: The number of episodes would decrease. Australian situation comedy series' seasons are approximately 13 episodes long and premiere any time between February and November. British shows have tended toward shorter series in recent years. For example, the first series of long-running science fiction show Doctor Who in 1963 featured forty-two 25‑minute episodes, and continued with a similar number each year until it

7272-533: The number of viewers within the 18–49 age range than in the total number of viewers. Advertisers are willing to pay more to advertise on shows successful with young adults because they watch less television and are harder to reach. According to Advertising Age , during the 2007–08 season, Grey's Anatomy was able to charge $ 419,000 per commercial, compared to only $ 248,000 for a commercial during CSI , despite CSI having almost five million more viewers on average. Due to its strength with younger viewers, Friends

7373-420: The open market. In Europe Free-To-Air and Pay TV TV gateways with multiple tuners have whole house recording capabilities allowing recording of TV programs to Network Attached Storage or attached USB storage, recorded programs are then shared across the home network to tablet , smartphone , PC, Mac, Smart TV. In 2003 many Satellite and Cable providers introduced dual-tuner digital video recorders. In

7474-533: The other side of the conversation is filmed from the opposite perspective. To complete a production on time, a second unit may be filming a different scene on another set or location at the same time, using a different set of actors, an assistant director, and a second unit crew. A director of photography supervises the lighting of each shot to ensure consistency. Live events are usually covered by Outside Broadcast crews using mobile television studios, known as scanners or OB trucks. Although varying greatly depending on

7575-454: The outset of the season. A midseason replacement is a less-expensive short-run show of generally 10 to 13 episodes designed to take the place of an original series that failed to garner an audience and has not been picked up. A "series finale" is the last show of the series before the show is no longer produced. (In the UK, it means the end of a season, what is known in the United States as a " season finale".) Streaming services time finales to

7676-420: The principal photography of different episodes must be done at the same time, complicating the schedule (a guest star might shoot scenes from two episodes on the same afternoon). Complex scenes are translated from storyboard to animatics to further clarify the action. Scripts are adjusted to meet altering requirements. Some shows have a small stable of directors, but also usually rely on outside directors. Given

7777-409: The program are then resold for cash or put into a barter exchange (offered to an outlet for free in exchange for airing additional commercials elsewhere in the station's broadcast day). The terminology used to define a set of episodes produced by a television series varies from country to country. In North American television, a series is a connected set of television program episodes that run under

7878-561: The prototype was demoed to industrial partners including Sony, Intel, and Apple. Consumer digital video recorders ReplayTV and TiVo were launched at the 1999 Consumer Electronics Show in Las Vegas, Nevada . Microsoft also demonstrated a unit with DVR capability, but this did not become available until the end of 1999 for full DVR features in Dish Network's DISHplayer receivers. TiVo shipped their first units on March 31, 1999. ReplayTV won

7979-508: The regulation was struck down on May 6, 2005. DVB digital television contains audio/visual signals that are broadcast over the air in a digital rather than analog format . The DVB data stream can be directly recorded by the DVR. Devices that can use external storage devices (such as hard disks , SSDs , or other flash storage ) to store and recover data without the aid of another device are sometimes called telememory devices. Recording satellite television or digital cable signals on

8080-492: The same number of episodes per year as a drama. This is a reduction from the 1950s, in which many US shows (e.g. Gunsmoke ) had between 29 and 39 episodes per season. Actual storytelling time within a commercial television hour has also gradually reduced over the years, from 50 minutes out of every 60 to the current 44 (and even less on some networks), beginning in the early 21st century. The usage of "season" and "series" differ for DVD and Blu-ray releases in both Australia and

8181-413: The same title, possibly spanning many seasons. During the 1950s, it was common for television seasons to consist of more than 30 episodes—however, the average length has been declining since. Until the 1980s, most new programs for the US broadcast networks debuted in the "fall season", which ran from September through March and nominally contained 24 to 26 episodes. These episodes were rebroadcast during

8282-462: The schedule. In recent years, a new season would begin in early February, and the season finale would broadcast in early December. Since Home and Away ' s inception, it normally receives 230 episodes per season. Some seasons have seen between 205 and 235 episodes commissioned. During the Olympics , Home and Away would often go on hiatus, which was referred to as an "Olympic cliffhanger". Therefore,

8383-404: The set-top box from their cable company. This ruling only applies to "navigation devices", otherwise known as a cable television set-top box, and not to the security functions that control the user's access to the content of the cable operator. The overall net effect on digital video recorders and related technology is unlikely to be substantial as standalone DVRs are currently readily available on

8484-514: The sharing of recordings over the Internet, but newer devices have steadily regained these functions while adding complementary abilities, such as recording onto DVDs and programming and remote control facilities using PDAs, networked PCs, and Web browsers. In contrast to VCRs , hard-disk based digital video recorders make " time shifting " more convenient and also allow for functions such as pausing live TV, instant replay, chasing playback (viewing

8585-490: The show's distributor, NBCUniversal. Before Qubo, the show had been seen on the Nick Jr. block on Nickelodeon , as well as Nickelodeon's sister network Noggin . Maisy won the British Academy Children's Award for Pre-School Animation in 2000. Maisy was released on VHS in the US from 1999 until 2001, at which point it was replaced with DVD releases. Universal Studios Home Entertainment released several Maisy videotapes in

8686-410: The signal must be captured after it has been decrypted but before it is decoded; this is how DVRs built into set-top boxes work. Cable and satellite providers often offer their own digital video recorders along with a service plan. These DVRs have access to the encrypted video stream, and generally enforce the provider's restrictions on copying of material even after recording. Many DVD-based DVRs have

8787-529: The specified broadcast programming time slot. If the Nielsen ratings are good, the show is kept alive as long as possible. If not, the show is usually canceled . The show's creators are then left to shop around for remaining episodes, and the possibility of future episodes, on other networks. On especially successful series, the producers sometimes call a halt to a series on their own like Seinfeld , The Cosby Show , Corner Gas , and M*A*S*H and end it with

8888-509: The spring (or summer) season, from April through August. Because of cable television and the Nielsen sweeps , the "fall" season now normally extends to May. Thus, a "full season" on a broadcast network now usually runs from September through May for at least 22 episodes. A full season is sometimes split into two separate units with a hiatus around the end of the calendar year, such as the first season of Jericho on CBS. When this split occurs,

8989-418: The time constraints of broadcasting, a single show might have two or three episodes in pre-production, one or two episodes in principal photography, and a few more in various stages of post-production. The task of directing is complex enough that a single director can usually not work on more than one episode or show at a time, hence the need for multiple directors. Principal photography is the actual filming of

9090-474: The time they happen rather than at a later time or date—but the vast majority or programming is produced ahead of time. Originally, viewers had no practical way to record a show for later viewing; this changed with the advent of home video , first in the form of videotape recorded on VCRs and later in the form of digital video recorders . Cable television providers began offering certain programming "pay-per-view" or video on demand on-demand, with viewers paying

9191-493: The way that US television does; for example, there is no " fall season" or "fall schedule". For many years, popular night-time dramas in Australia would run for much of the year, and would only go into recess during the summer period (December to February, as Australia is in the Southern Hemisphere), when ratings are not taken. Therefore, popular dramas would usually run from February through November each year. This schedule

9292-404: Was $ 18   million for the first episode. In 2011, Game of Thrones was $ 5 to $ 10   million, Pan Am cost an estimated $ 10   million, while Terra Nova 's two-hour pilot was between $ 10 and $ 20   million. Many scripted network television shows in the United States are financed through deficit financing: a studio finances the production cost of a show and a network pays

9393-495: Was able to charge almost three times as much for a commercial as Murder, She Wrote , even though the two series had similar total viewer numbers at that time. Glee and The Office drew fewer total viewers than NCIS during the 2009–10 season, but earned an average of $ 272,694 and $ 213,617 respectively, compared to $ 150,708 for NCIS. After production, the show is handed over to the television network , which sends it out to its affiliate stations , which broadcast it in

9494-618: Was announced for the fall of 1965, during which over half of all network prime-time programming would be broadcast in color. The first all-color prime-time season came just one year later. In 1972, the last holdout among daytime network shows converted to color, resulting in the first completely all-color network season. Television shows are more varied than most other forms of media due to the wide variety of formats and genres that can be presented. A show may be fictional (as in comedies and dramas ), or non-fictional (as in documentary , news , and reality television ). It may be topical (as in

9595-546: Was cancelled. The revival of Doctor Who from 2005 has comprised thirteen 45‑minute installments. There are some series in the UK that have a larger number of episodes, for example Waterloo Road started with 8 to 12 episodes, but from series three onward it increased to twenty episodes and series seven will contain 30 episodes. Recently, US non-cable networks have also begun to experiment with shorter series for some programs, particularly reality shows, such as Survivor . They often air two series per year, resulting in roughly

9696-478: Was developed in 1998 at Stanford University Computer Science department. The DVR design was a chapter of Edward Y. Chang 's PhD dissertation, supervised by Professors Hector Garcia-Molina and Jennifer Widom . Two design papers were published at the 1998 VLDB conference, and the 1999 ICDE conference. The prototype was developed in 1998 at Pat Hanrahan 's CS488 class: Experiments in Digital Television, and

9797-423: Was produced by King Rollo Films , PolyGram Visual Programming , and Universal Pictures Visual Programming . Maisy first aired on CITV in the United Kingdom on 11 February 1999 with the series' final episode aired on 2 November 2000, with repeats aired until the mid-2000s. In the US, the series aired for a few years on the now-defunct Qubo Channel, following a 2008 licensing deal that the network reached with

9898-399: Was reduced to twenty-five for 1970 to accommodate changes in production and significantly reducing the actors' workload) and continued to 1984. For 1985 fewer but longer episodes were shown, but even after a return to shorter episodes in 1986, lack of support within the BBC meant fewer episodes were commissioned leading to only fourteen 25‑minute episodes up to those in 1989 after which it

9999-469: Was the first PVR in Malaysia but was phased out two years after its introduction. In the case of digital television, there is no encoding necessary in the DVR since the signal is already a digitally encoded MPEG stream. The digital video recorder simply stores the digital stream directly to disk. Having the broadcaster involved with, and sometimes subsidizing, the design of the DVR can lead to features such as

10100-402: Was transmitted over AT&T 's transcontinental cable and microwave radio relay system to broadcast stations in local markets. The first national color broadcast (the 1954 Tournament of Roses Parade ) in the US occurred on January 1, 1954. During the following ten years, most network broadcasts, and nearly all local programming, continued to be in black-and-white. The color transition

10201-459: Was used in the 1970s for popular dramas, including Number 96 . Many drama series, such as McLeod's Daughters , have received between 22 and 32 episodes per season. Typically, soap operas , which have always run in season format in Australia, such as Home and Away , would usually begin a new season in late January, while the season finale would air in late November, as the show is off air for two months, or sometimes longer, depending on

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