<P> The channel's programmes were sourced from every BBC channel and were of a mixed genre . The channel would only broadcast productions made in high definition and would not upscale any programmes from standard definition for use on the channel - in contrast to the BBC One HD and BBC Two HD simulcast services . Any individual programme could contain of up to 25 per cent non-HD material converted from SD, for example archive shots in a documentary . Some high definition recording formats like HDV as well as some film formats like 16 mm are considered by BBC to be "non-HD". As many of the BBC's top productions were made in HD from soon after the channel launched, many of these productions were broadcast on the station at some point . </P> <P> The channel had broadcast several live and significant events in HD . Sporting events include the Wimbledon Tennis Championships, the Australian Open and French Open from 2009, the FIFA World Cup 2006 and 2010, the Euro 2008 Championships, the US Masters golf, Open Golf, England football internationals, action from the FA Cup and Six Nations rugby . The channel also broadcast the 2008 Summer Olympics and Paralympics, the 2010 Winter Olympics and the 2012 Summer Olympics . For the latter, the channel simulcast BBC Three's Olympic coverage and broadcast some of BBC Two's content in HD late at night, time permitting . In 2008, BBC Sport officials indicated that they hoped to offer all of their output in HD by 2012, based on the availability of global feeds and planned new studios or HD - friendly renovations in London and Manchester . </P> <P> Non sport broadcast include simulcasts of The Proms, the Eurovision Song Contest 2007, 2008, 2009, 2010 and 2011 and the 2009 United States presidential inauguration and coverage of the 2010 United Kingdom General Election . </P>

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