The broadcast wave format (BWF) is based on the Microsoft? WAVE audio file format which is a type of file specified in the Microsoft? “Resource Interchange File Format”, RIFF. WAVE files specifically contain audio data.
ITU-R BR.1352-2-2002 history
2007ITU-R BR.1352*ITU-R BS.1352-2007 File format for the exchange of audio programme materials with metadata on information technology media
2002ITU-R BR.1352-2-2002 File format for the exchange of audio programme materials with metadata on information technology media
ITU-R BR.1352-2-2002 File format for the exchange of audio programme materials with metadata on information technology media was changed to ITU-R BR.1352*ITU-R BS.1352-2007 File format for the exchange of audio programme materials with metadata on information technology media.