DVD-HD

 is an optical disc format developed by Theorysonic, Naisuka, Meroview, and. It was first released in mid-2001. It allows to play the media in high-definition quality (720p-1080p). The size of disc format is 8-20 GB. It was intended to be a sucessor of the standard DVD format. However, the DVD-HD format was only released in the El Kadsreian Islands. As the result, many companies created video format in which it has a same specfications as the DVD-HD, such as Toshiba, which they developed the HD DVD.