News 

The corporation will use the cross-platform Adobe Integrated Runtime (AIR) environment to build a client that will run on OSX, Windows and Linux. For the first time Mac and Linux users will be be able to download TV programmes from the BBC to watch later.

The length of time for which programmes can be stored and viewed will be restricted by DRM, as with the current Windows-only client.

However the functionality is unlikely to be extended to the iPhone and iPod touch, unless, with Apple’s say-so, Adobe releases a version of AIR for Apple’s portable devices. The BBC said last week that iPhone downloads would not be possible unless Apple licences its FairPlay DRM technology, something it has steadfastly refused to do.

iPhone, iPod touch and Mac users can currently watch streamed iPlayer content and that service will continue to be available.