ID was also added to allow users to access their iPlayer settings from a variety of devices and Favourite shows so the users get notified when new episodes of their favourited shows are available. The only other feature of the new-look iPlayer discussed was a new embeddable video player, being rolled out across the whole of the BBC's online presence. On 19 June 2012 on the live TV channels it added a rewind to start button. The BBC reported iPlayer users had technical problems with the release of Adobe AIR 3.5, and another with Google Chrome. iPlayer Downloads The iPlayer Desktop application was replaced with the simpler iPlayer Downloads application, from which some features were dropped, for example live streaming. 'The New BBC iPlayer' On 11 March 2014, the BBC introduced a new version of their iPlayer service called 'The New BBC iPlayer'. This new version included a new user interface, and uses the BBC's new 'responsive design,' which means the iPlayer can be used on multiple different screen sizes without building separate versions. There is a new home screen along with new channel pages that also use the same responsive design that the rest of the BBC sites now use. The BBC ID is still used to track favourites across the site (however favourites have now been moved to a whole page rather than an individual bar), and new categories have been generated to expand the amount of programmes that can be found by the 42% of visitors who arrive to the iPlayer service without a particular programme in mind. The new pop-out radio player has removed the option to select either high or low bit-rate which may impact users with a data download cap. It no longer restores the volume level or play point from the previous session. The iPlayer introduced an Ultra HD trial, allowing users with an Ultra HD device to watch with greater picture detail. From December 2016 to January 2017, this was being used to show a 4-minute clip of Planet Earth II in 4K. Other BBC shows, such as His Dark Materials (which was also filmed in this format), could also be streamed on iPlayer in Ultra HD. In early 2016, regional opt-outs for 15 English regions were introduced so regional programming could be watched live. Television platforms BT Vision On 27 May 2008, BT began to charge BT Vision customers £3 per