Last night Amazon announced an update for its official Kindle app for iPhone, iPad and iPod Touch to add support for embedded audio and video in books. The first books to support the enriched audio & ...

Amazon's Kindle readers support a variety of e-book formats, including MOBI, AZW, KF8/AZW3 and PRC. MOBI came from Mobipocket, which Amazon acquired in 2005, and files may use the MOBI or PRC ...