Is a format of video coding from the Windows Media package. Video files in this format are encoded on technology Windows Media Video; about 15 codecs variants are available all up. It supports the streaming video display. Developed by Microsoft company.
IRCAM SDIF (Institut de Recherche et Coordination Acoustique/Musique Sound Description Interchange Format). Used by academic music software such as the CSound package, and the MixView sound sample editor.