674 Exchangeable Image File Format (Audio) 2.1 Exif Audio (2.1) WAVE Audio This is an outline record only, and requires further details, research or authentication to provide information that will enable users to further understand the format and to assess digital preservation risks associated with it if appropriate. If you are able to help by supplying any additional information concerning this entry, please return to the main PRONOM page and select ‘Add an Entry’. Binary Little-endian (Intel) 1 Digital Preservation Department / The National Archives 11 Mar 2005 02 Aug 2005 audio/x-wav MIME x-fmt/389 PUID wav File extension 144 EXIF Audio 2.1 RIFF header, WAVE ID, Format chunk, LIST exif chunk (ever=2.1) and Data chunk 1 Absolute from BOF 0 52494646{4}57415645*666D7420{4}(01|07|11)00*4C495354{4}6578696665766572{4}30323130*64617461 Has priority over 654 Waveform Audio Is previous version of 749 Exchangeable Image File Format (Audio) Is subsequent version of 750 Exchangeable Image File Format (Audio)