BBC iPlayer (stylised as iPLAYER or BBC iPLAYER) is a video on demand service from the BBC. The service is available on a wide range of devices, including mobile phones and tablets, personal computers and smart televisions. iPlayer services delivered to UK-based viewers feature no commercial advertising. The terms BBC iPlayer, iPlayer, and BBC Media Player refer to various methods of viewing or listening to the same content. Viewing or recording live television broadcasts from any UK broadcaster or viewing BBC TV catch-up or BBC TV on-demand programmes in the UK without a TV licence is a criminal offence. In 2015, the BBC reported that it was moving towards playing audio and video content via open HTML5 standards in web browsers rather than via Flash or its Media Player mobile app. On 17 October 2018, the BBC iPlayer Radio brand was replaced with BBC Sounds. In 2019, the BBC improved the format quality, taking the highest available on iPlayer to 1080p (full HD) from 720p (standard HD). On 20 October 2021, the BBC announced that BBC iPlayer would be given a new logo which would involve being rebranded as "iPLAYER". History The concept for the BBC iPlayer was dreamt up by Ben Lavender in 2005, a BBC employee frustrated by attempting to bit-torrent Buffy the Vampire Slayer. He went on a 'road-show' around the BBC to sell the concept and was told by the Director General that he had "saved the BBC". BBC Redux was developed as a proof of concept for a cross-platform, Flash Video-based streaming system. BBC iPlayer left beta and went live on 25 December 2007. On 25 June 2008 a new-look iPlayer was launched, originally as a beta-test version alongside the earlier version. The site tagline was "Catch up on the last 7 days of BBC TV & Radio", reflecting that programmes were unavailable on iPlayer after this time (with some exceptions). The BBC states on its website that this is for copyright reasons. The marketing slogan was later changed to "Making the unmissable, unmissable". In May 2010 the site was updated again to include a recommendations feature and a "social makeover". In February 2011, the BBC iPlayer was once again modified to include links to programmes from other broadcasters, including ITV, ITV2, ITV3, ITV4, Channel 4, E4, More4, Film4, Channel 5, 5Star, 5USA and S4C. The feature was added to the search function and the