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- Duration: 3:39
- Published: 11 Jun 2010
- Uploaded: 31 Jan 2011
- Author: nhunty
The 576 identifies a vertical resolution of 576 lines, and the i identifies it as an interlaced resolution. The field rate, which is 50 Hz, is sometimes included when identifying the video mode, i.e. 576i50; another notation, endorsed by EBU/SMPTE, includes the frame rate, as in 576i/25.
Its basic parameters common to both analogue and digital implementations are: 575 scan lines of picture content, 25 frames (giving 50 fields) per second. Also in analogue, 50 additional blank lines for the sync pulse are added, resulting in 625 lines. Analogue television signals have no pixels; they are rastered in scan lines, but along each line the signal is continuous.
In digital applications, the number of pixels per line is an arbitrary choice as long as it fulfils the sampling theorem. Values above ca 500 columns are enough for conventional broadcast television; DVB-T, DVD and DV allow better values such as 704 or 720.
The video format can be transported by both major digital television formats, ATSC and DVB, and on DVD, and it supports aspect ratios of standard 4:3 and anamorphic .
When 576i video is transmitted via baseband (i.e., via consumer device cables, not via RF), most of the differences between the "one-letter" systems are no longer significant, other than vertical resolution and frame rate.
In this context, unqualified 576i invariably means
Full transponder mode (e.g., 72 MHz)
Half transponder mode (e.g., 36 MHz)
There is no longer any difference (in the digital domain) between PAL and SECAM. Digital video uses its own separate colour space, so even the minor colour space differences between PAL and SECAM become moot in the digital domain.
== 576i speed-up == Motion pictures are typically shot on film at 24 frames per second. When telecined and played back at 576i25's standard of 25 frames per second, films run 4% faster. This also applies to most TV series that are shot on film or digital 24p. Unlike 480i30's telecine system, which uses to convert the 24 frames per second to the 480i30 frame rate, 576i results in the telecined video running 4% shorter than the original film as well as the equivalent 480i30 telecined video.
Depending on the sound system in use, it also slightly increases the pitch of the soundtrack by 70.67 cents (0.7067 of a semitone). More recently, digital conversion methods have used algorithms which preserve the original pitch of the soundtrack, although the frame rate conversion still results in faster playback.
There also exist conversion methods that can convert 24 frames per second video to 25 frames per second with no speed increase, however image quality suffers when conversions of this type are used. This method is most commonly employed through conversions done digitally (i.e. using a computer and software like VirtualDub), and is employed in situations where the importance of preserving the speed of the video outweighs the need for image quality.
Some movie enthusiasts prefer 576i speed-up over 480i30's 3:2 pulldown, because the latter results in telecine judder, a visual distortion not present in 576i speed-up video. This is not an issue on modern upconverting DVD players and PCs, as they play back 23.97frame/s-encoded video at its true frame rate, without 3:2 pulldown.
Software which corrects the speed-up is available for those viewing 576i DVD films on their computers, WinDVD's "PAL TruSpeed" being the most ubiquitous. However, this method involves resampling the soundtrack(s), which results in a slight decrease in audio quality. The echo/audio balance issue can be resolved by re-adjusting the playback pitch (located in the Audio Effect tab) from normal to low and back to normal again.
This text is licensed under the Creative Commons CC-BY-SA License. This text was originally published on Wikipedia and was developed by the Wikipedia community.
Name | Miley Cyrus |
---|---|
Background | solo_singer |
Birth name | Destiny Hope Cyrus |
Born | November 23, 1992 |
Origin | Nashville, Tennessee,United States pop rock, teen pop, country pop, electropop, dance pop |
Occupation | Actress, author, entrepreneur, fashion designer, singer, songwriter, musician, dancer |
Years active | 2001–present |
Label | Hollywood, Fascination (UK), Avex (Japan) |
Associated acts | Jonas Brothers, Billy Ray Cyrus |
Url |
She began her foray into film by providing the voice of "Penny" in the animated film Bolt (2008). Cyrus earned a nomination for the Golden Globe Award for Best Original Song for her performance of Bolts theme song, "I Thought I Lost You". She also reprised her role as Miley Stewart/Hannah Montana in (2009). The introduced her to new audiences within country and adult contemporary markets.
She began to cultivate an adult image in 2009 with the release of The Time of Our Lives (2009), an extended play which presented a more mainstream pop sound, and by filming The Last Song (2010), a coming-of-age drama film. The former included Cyrus's best-selling single, "Party in the U.S.A." (2009). A studio album titled Can't Be Tamed was released in 2010 and presents a new dance-pop sound. The music video and lyrics of the album's lead single, "Can't Be Tamed", portrays a more sexualized image for the entertainer. Cyrus ranked number thirteen on Forbes 2010 Celebrity 100.
Against the wishes of her father's record company, Cyrus's parents secretly married a month after Cyrus's birth on December 28, 1992. She has a half-brother, Christopher Cody, Billy Ray's son from a brief relationship, born the same year as Miley; he grew up with his mother in South Carolina. Tish and Billy Ray had two more children, Braison and Noah. Cyrus's godmother is entertainer Dolly Parton. Cyrus was very close to her paternal grandfather, Democratic politician Ronald Ray Cyrus. Cyrus has paid her grandfather several tributes since his death in 2006, including eventually changing her middle name to "Ray". According to Cyrus's father, "A lot of people say Miley changed her name to Miley Ray because of Billy Ray, but that's not true. She did that in honor of my dad, because the two of them just loved each other to pieces." and attended Heritage Elementary School. She was raised Christian and was baptized in a Southern Baptist church prior to moving to Hollywood in 2005. She attended church regularly while growing up and wore a purity ring. Cyrus would not seriously consider acting until she was eight. Several of Cyrus's siblings also eventually entered the entertainment business: Trace became a vocalist and guitarist for the electronic pop band Metro Station, Noah became an actress, and Brandi became a guitarist.
As Cyrus's career took off, Tish Cyrus made several critical decisions regarding her daughter's representation. She signed Cyrus with Mitchell Gossett, director of the youth division at Cunningham Escott Slevin Doherty. Gossett, who specializes in creating child stars, had arranged for Cyrus's auditions for Hannah Montana and is credited with "discovering" her. For Cyrus's music career, Tish followed the advice of Dolly Parton, Cyrus's godmother and a singer herself, and signed Cyrus with Jason Morey of Morey Management Group. "Dolly said the Moreys are people you can trust around your daughter," Tish Cyrus recalls, "and she said they have good morals, which is not always the case in this business." Tish also recruited Billy Ray's business manager to manage her daughter's finances. Tish herself continues to co-manage or produce many of Cyrus's career decisions. and studied with a private tutor on the set of her television show.
The second season of Hannah Montana premiered on April 23, 2007, and ran until October 12, 2008. Cyrus signed a four-album deal with Disney-owned Hollywood Records and, on June 26, 2007, released a double-disc album. The first disc was the soundtrack to the second season of Hannah Montana, while the second, titled Meet Miley Cyrus, was Cyrus's debut album credited to her own name. The double-disc album peaked at number one on the Billboard 200 and was later certified three times platinum by the Recording Industry Association of America (RIAA). Meet Miley Cyrus generated "See You Again", Cyrus's first single to be released under her own name and her first top ten hit on the Billboard Hot 100. In Fall 2007, Cyrus launched her first tour, the Best of Both Worlds Tour, to promote Meet Miley Cyrus and the Hannah Montana soundtracks. With the Jonas Brothers, Aly & AJ, and Everlife as her opening acts, Cyrus toured from October 17, 2007 to January 31, 2008 with stops in the U.S. and Canada. Tickets sold out in minutes and were scalped for up to $2,500 and an average of $214, well above their $26–$65 face value. A Ticketmaster official commented, "Hell hath no fury like the parent of a child throwing a tantrum. People who have been in this business for a long time are watching what's happening, and they say there hasn't been a demand of this level or intensity since The Beatles or Elvis."
On July 22, 2008, Cyrus released her second studio album under her own name, entitled Breakout. Cyrus said Breakout was inspired by "what's been going on in my life in the past year." Cyrus co-wrote eight out of twelve songs on the album. The album debuted at #1 on the U.S. Billboard 200 chart and its lead single, "7 Things", peaked at number 9 on the Billboard Hot 100. She hosted the 2008 CMT Music Awards with her father in April and the 2008 Teen Choice Awards by herself in August. Cyrus provided the voice of Penny in the 2008 computer-animated film Bolt, which was released on November 21, 2008 to critical acclaim. Cyrus also co-wrote and recorded the song "I Thought I Lost You" as a duet with John Travolta for the film, for which she received a Golden Globe nomination. In September 2009, she participated in the charity single "Just Stand Up!" in support of the anti-cancer campaign Stand Up to Cancer and in the City of Hope Benefit Concert in support of cancer research and training programs. She also became involved in Disney's Friends for Change, an environmentalist group, for which she recorded the charity single "Send It On" along with several other Disney Channel stars.
Cyrus had already begun transitioning to a more grown-up image in late 2008, when her representatives negotiated a deal for novelist Nicholas Sparks to write the screenplay and novel basis for a film that would serve as a star vehicle for Cyrus by introducing her to audiences older than the young fans she had gained through Hannah Montana. Sparks and co-writer Jeff Van Wie developed The Last Song. In March 2009, Cyrus published Miles To Go, a memoir co-written by Hilary Liftin chronicling her life through age sixteen. Cyrus starred as Miley Stewart/Hannah Montana in , released April 10, 2009. Both the film and its soundtrack, which contained twelve songs performed by Cyrus, achieved commercial success. The soundtrack's lead single, "The Climb", became a Top 40 hit in twelve countries and introduced Cyrus to listeners outside her typical teen pop audience. Cyrus had considered ending Hannah Montana after its third season, which finished production on June 5, 2009, but Disney retained and exercised its option for a fourth season.
Production on The Last Song lasted from June 15, 2009 to August 18, 2009. In between, Cyrus launched the third Hannah Montana soundtrack, recorded the extended play The Time of Our Lives, and released the EP's lead single, "Party in the U.S.A." Cyrus said The Time of Our Lives "is a transitioning album. [...] really to introduce people to what I want my next record to sound like and with time I will be able to do that a little more." "Party in the U.S.A." debuted at number two on the Billboard Hot 100 for her best-ever ranking on the chart. The Time of Our Lives was released in conjunction with a clothing line co-designed by Cyrus and Max Azria for Walmart.
From September 14, 2009 to December 29, 2010, Cyrus toured on her Wonder World Tour to promote Breakout and The Time of Our Lives. On December 7, 2009, Cyrus performed for Queen Elizabeth II and numerous other members of the British Royal Family at the Royal Variety Performance in Blackpool, North West England.
Cyrus starred in The Last Song, which was released on March 31, 2010, and received generally poor reviews, as did Cyrus's performance. Nonetheless, the film was commercially successful, grossing more than $88 million at the worldwide box office. According to box-office analyst Exhibitor Relations, the film marked "a successful transition to adult roles for Miley Cyrus."
The fourth and final season of Hannah Montana began airing on Disney Channel on July 11, 2010 and is scheduled to end in 2011.
As of December 2010, Cyrus is set to star in two more films, and So Undercover. In LOL, a remake of a 2008 French teen comedy, Cyrus plays "a daughter who is involved with all the wrong kids, doing drugs, failing school, but [...whose] mother has her on this perfect pedestal" and says "[She] just fell in love with the story." Miley's character loses her virginity, smokes cannabis, gets wasted and kisses two girlfriends on the lips. She will also star in So Undercover, an action comedy film. Cyrus will play the part of "a tough, street-smart private eye hired by the FBI to go undercover in a college sorority." She will learn street fighting for the role. Parade magazine reported she was the richest teenage celebrity and that her franchise would be worth approximately $1 billion by the end of the year. With Cyrus's increased success came increased media attention. In a May 2008 interview with The Los Angeles Times, Francois Navarre, the proprietor of the X17 photo agency, said Cyrus's market value had picked up considerably after the Vanity Fair photo controversy: "She's started to sell more. [...] It used to be $300, and now it's $2,000 for a picture." Estimates for a picture of the then-15 year old's first kiss ranged from $30,000 to $150,000.
Cyrus celebrated her 16th birthday at Disneyland with a charity fundraiser for Youth Service America, a youth volunteer service organization.
At the end of 2009, Billboard magazine ranked Cyrus the fourth best-selling female artist and the fifth best-selling singer overall. Forbes ranked her #29 on the Celebrity 100 and reported she had earned a total of $25 million.
On October 8, 2009, Cyrus deleted her account on the social networking site Twitter, citing a desire for more privacy. She also told Parade magazine, "I deleted my Twitter account because I said on there that I believed in gay marriage because everyone should have the right to love each other, and I got such hate mail about my being a bad person." Cyrus was very popular on the site: her account was watched by approximately 2 million Twitter users in addition to the general public at the time of deletion.
On October 26, 2010, less than a month before Cyrus's eighteenth birthday, her father Billy Ray Cyrus filed for divorce from her mother in Tennessee, citing irreconcilable differences. In a statement made to People the next day announcing the split, the couple said, "As you can imagine, this is a very difficult time for our family... We are trying to work through some personal matters. We appreciate your thoughts and prayers."
In April 2008, several provocative images of Cyrus in her underwear and swimsuit were leaked onto the web by a teenager who hacked Cyrus's Gmail account. Cyrus described the images as "silly, inappropriate shots" and stated, "I am going to make mistakes and I am not perfect. I never intended for any of this to happen and I am truly sorry if I have disappointed anyone." On April 25, 2008, the televised entertainment program Entertainment Tonight reported that Cyrus, then 15, had posed topless for a photoshoot taken by photographer Annie Leibovitz for Vanity Fair. On April 29, 2008, The New York Times clarified that though the pictures left an impression that she was bare-breasted, Cyrus was wrapped in a bedsheet and was actually not topless. Some parents expressed outrage at the nature of the photograph, which a Disney spokesperson described as "a situation [that] was created to deliberately manipulate a 15-year-old in order to sell magazines." Gary Marsh, president of entertainment for Disney Channel Worldwide, was quoted by Portfolio magazine to have said, “For Miley Cyrus to be a 'good girl' is now a business decision for her. Parents have invested in her a godliness. If she violates that trust, she won't get it back."
In May 2008, Gossett, Cyrus's longtime acting agent, left Cunningham Escott Slevin Doherty for United Talent Agency, partially with the hope of "giving Cyrus the major-agency backing that would support a widening career", according to The Hollywood Reporter. About a year later in June 2009, Cyrus left both Gossett and UTA, which had recently negotiated her deals for The Last Song and the fourth season of Hannah Montana, and joined the Creative Artists Agency, which had already represented her for music. Nikki Finke, who broke the news, reported, "Is this fair to UTA? Of course not. But I hear the decision was made by Miley's mother Trish Cyrus".
Cyrus's performance of "Party in the U.S.A." at the 2009 Teen Choice Awards incited a media uproar, with some viewers criticizing Cyrus's provocative outfit and inclusion of a brief pole dance as inappropriate for her age, then sixteen, and for her young fans. Conversely, Newsday reported that her sexualization "has been coming for some time." Cyrus was also criticized that year for dating Gaston, five years her senior, and for a photo displaying Cyrus and friends making "slant-eyed" expressions, which the Organization of Chinese Americans claimed was offensive to the Asian community. Cyrus apologized for the photo on her website, defending her actions and saying, "In NO way was I making fun of any ethnicity! I was simply making a goofy face."
Later in 2010, TMZ released a video of Cyrus, then 16, giving Adam Shankman, producer of The Last Song, a lap dance at the film's wrap party. Cyrus's father defended her actions, saying Miley was just "having fun" and that "it's what people her age do". Later that year in December, TMZ released a video of Cyrus, which took place five days after her 18th birthday at her Los Angeles home, in which she is seen smoking from a bong. She claimed she was smoking the psychoactive plant salvia divinorum, although this has not been confirmed by anybody but Cyrus herself. Salvia is legal in the state of California, and Cyrus was of legal age at the time the video was shot. Cyrus's father expressed his sadness regarding the matter on Twitter, saying, "Sorry guys. I had no idea. Just saw this stuff for the first time myself. Im so sad. There is much beyond my control right now".
In June 2009, Cyrus ended her nine month relationship with model Justin Gaston shortly before flying to Georgia to film The Last Song. While filming later that month, Cyrus began dating her co-star in The Last Song, Australian actor Liam Hemsworth. She later called him her "first serious boyfriend". In August 2010, it was confirmed that her relationship with Hemsworth had ended. Cyrus and Hemsworth were seen together a month later, and were reportedly back together. It was announced in early November that the couple had split again.
{| class="wikitable sortable" |+ Television ! Year ! Title ! Role ! class="unsortable" | Notes |- | 2001–2003 | Doc | Kylie | Recurring role |- | 2006– 2011 | Hannah Montana | Miley Stewart / Hannah Montana | Lead role |- | 2006 | The Suite Life of Zack & Cody | Miley Stewart / Hannah Montana | "That's So Suite Life of Hannah Montana" (Season 2, Episode 20) |- | 2007 | | Celebrity Star (voice) | "Frog Prince" (Season 2, Episode 5) |- | 2007–2008 | | Yata (voice) | Recurring role |- | 2009 | | Miley Stewart / Hannah Montana | "Double-Crossed" (Season 1, Episode 21) |}
Category:Musicians from Tennessee Category:People from Franklin, Tennessee Category:People from Nashville, Tennessee Category:Southern Baptists
This text is licensed under the Creative Commons CC-BY-SA License. This text was originally published on Wikipedia and was developed by the Wikipedia community.