# baseURI: https://www.archives.gov/files/lod/dpframework/id/NF00392

@prefix : <https://www.archives.gov/files/lod/dpframework/schema> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix nara: <https://www.archives.gov/data/lod/dpframework/def/> .
@prefix naraid: <https://www.archives.gov/data/lod/dpframework/id/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix wikidata: <http://www.wikidata.org/entity/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

naraid:NF00392
  a nara:FileFormat ;
  dcterms:description "Advanced Audio Coding (AAC) is a lossy audio compression that can be packaged into various containers like QuickTime (QT) or MPEG-4 (MP4). Advanced Audio Coding was first defined in MPEG-2 part 7 in 1997, and updated in MPEG-4 part 3 in 1999 by the Moving Picture Experts Group (MPEG). Quicktime is a multimedia container format developed by Apple in 1991 and continues to be supported. QuickTime is a proprietary audio format with open specifications and open source tools for transcoding. It is recommended that Advanced Audio Coding (AAC) QuickTime should be transformed to BWF or MP3 as appropriate. " ;
  dcterms:identifier "NF00392" ;
  rdfs:label "NF00392" ;
  wikidata:p1163 "audio/aac" ;
  wikidata:p1163 "audio/mpeg" ;
  wikidata:p1195 "aac" ;
  wikidata:p1195 "m4p" ;
  wikidata:p1195 "mp3" ;
  wikidata:p1195 "qta" ;
  wikidata:p3266 "https://www.loc.gov/preservation/digital/formats/fdd/fdd000110.shtml" ;
  wikidata:p973 "https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFChap1/qtff1.html#//apple_ref/doc/uid/TP40000939-CH203-BBCGDDDF" ;
  wikidata:p973 "https://docs.fileformat.com/video/qt/" ;
  wikidata:p973 "https://en.wikipedia.org/wiki/QuickTime" ;
  wikidata:p973 "https://www.iso.org/standard/79110.html" ;
  wikidata:p973 "https://www.wikidata.org/wiki/Q337594" ;
  nara:category naraid:Audio ;
  nara:formatName "Advanced Audio Coding (AAC) QuickTime" ;
  nara:preservationAction naraid:Transform ;
  nara:preservationPlan "Transform to BWF or MP3 as appropriate" ;
  nara:riskLevel naraid:Moderate ;
  nara:tools """FFmpeg; VLC; Windows Media Player
""" ;
  <https://www.archives.gov/files/lod/dpframework/schemaArchiveTeamURL> "http://fileformats.archiveteam.org/wiki/AAC" ;
.
<https://www.archives.gov/files/lod/dpframework/id/NF00392>
  a owl:Ontology ;
.