1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS X ISO/IEC 23000 2 (MPEG-A) 2： MPEG KS X ISO/IEC 23000 2:2008 2008 6 30 http:/www.kats.go.krKS X ISO/IEC 23000 2:2008 : e- ( ) ( ) () () ( ) : (JTC1/SC29) () ( ) KBS LG () ETRI () KS X ISO/IEC 23000 2:2008 : (http:/www.standard.go.kr) ： ： 2008 6 30 2008-03
2、65 ： e- ：e- (JTC1/SC29) ( 025097262) (http:/www.kats.go.kr). 10 5 , . KS X ISO/IEC 23000 2:2008 i ii iii 1 1 2 MPEG 1 2.1 MPEG 1 3.1 2.2 MPEG 4 “MPEG 4 MPEG 1/2 ”2 2.3 ISO 2 2.4 ISO MPEG 4 3 2.5 MPEG 7 3 3 3 3.1 .3 3.2 .5 3.3 6 A( ) MPEG 7 ID3 11 B( ) MAF DID 14 16 .17 KS X ISO/IEC 23000 2:2008 ii I
3、SO/IEC 23000 (MPEG A) . Part 2： MPEG . Part 1： Part 3： MPEG KS X ISO/IEC 23000 2:2008 iii 2006 1 ISO/IEC 23000 2, Information technology Multimedia application format(MPEG-A) Part 2： MPEG music player application format , . MP3 MPEG 1/2 3 MPEG . MP3 , MPEG . , MPEG . , MPEG 4, MPEG 7 . MPEG 4 MPEG (
4、 , MPEG 4 ), MPEG 7 single-derived , , archival . , MPEG 4 MPEG 7 “MP3 music library” , . MPEG 4 MPEG 7 MP3 ( ) . MP3 MPEG 4 , MPEG 4, MPEG 7 MPEG 21 . KS X ISO/IEC 23000 2:2008 (MPEG-A) 2：MPEG Information technology Multimedia application format(MPEG-A)Part 2： MPEG music player application format 1
5、 ID3V1 MPEG 1 3 ( , MP3) MPEG 4 MPEG 4 . , JPEG ( , ). . 3 MPEG 4 MPEG 4 MPEG 7 ID3VI MPEG 7 MPEG 4 MPEG 4 JPEG MPEG 21 , , , , MPEG 21 MPEG 4 ( , ) . 2 MPEG 2.1 MPEG 1 3 KS X ISO/IEC 11172 3 MPEG 1 1. , MPEG 1 3 ( MP3) MPEG . MP3 . MP3 . MP3 self-synchronizing , (byte framing) . 3 constant-rate (MP
6、EG1/2) constant-rate isochronous link . 3 (instantaneously-cariable-rate coder) bit buffer back pointers . . 3 . Back pointer ( 2 main_data_begin ). MPEG 4 , . KS X ISO/IEC 23000 2:2008 2 1 3 2.2 MPEG 4 “MPEG 4 MPEG 1/2 ” KS X ISO/IEC 14496 3： 20053 MPEG 4 (MPEG 4 MPEG 1/2 ) 3 , “MP3onMP4” . . , MPE
7、G 4 . 2 . 2 MPEG 1/2 3 mp3_chnnel_element 2.3 ISO ISO , , . ISO . , MPEG 4 . KS X ISO/IEC 23000 2:2008 3 3 ISO 2.4 ISO MPEG 4 KS X ISO/IEC 14496 12： 20054 KS X ISO/IEC 14496 14： 20055 MPEG 4 . ( , MP3onMP4) . , (un-timed) . 4 un-timed MPEG7 . 3.3 . 4 ISO/MP4 (un-timed) 2.5 MPEG 7 ISO/IEC 15938 5： 20
8、03, (MDS)6 MPEG 7 ( , , , ) . ID3VI7 . 3 3.1 . ID3 MP3 MPEG 4 MPEG 7 . 5 . KS X ISO/IEC 11172 3 3 (“MP3”) 1 2 . KS X ISO/IEC 14496 3： 20053 MPEG 4 (KS X ISO/IEC 14496 14.45) . MP3 MP3 . KS X ISO/IEC 14496 3： 20053 MP3onMP4 . KS X ISO/IEC 23000 2:2008 4 MP3 ( , ) MPEG 4 (MPEG4 Access Unit) . 5 MPEG 4
9、 ( , MP3) ( ID3VI ) 6. 8 MPEG 7 . ID3V1.1 MPEG 7 1 . MPEG 7 . 1 ID3 V.1.1 MPEG 7 ID3VI MPEG7 Artist CreationInformation/Creation/CreatorRole/href ”urn:mpeg:mpeg7:RoleCS:2001:PERFORMER”/Agentxsi:type ”PersonType”/Name/FamilyName, GivenName(Artist Name) CreationInformation/Creation/CreatorRole/href ”u
10、rn:mpeg:mpeg7:RoleCS:2001:PERFORMER”/Agentxsi:type ”PersonGroupType”/Name (Group Name) Album CreationInformation/Creation/Titletype ”albumTitle” Song Title CreationInformation/Creation/Titletype ”songTitle” Year CreationInformation/CreationCoordinates/Date/TimePoint (Recording date) ID3VI MPEG 7 Com
11、ment CreationInformation/Creation/Abstract/FreeTextAnnotation Track CD Semantics/SemanticBasexsi:type ”SemanticStateType”/ AttributeValuePair Genre 1 ID 3 V1.1 Genre Shown： Genre 4, Disco ID 3 V1.1 CreationInformation/Classification/Genrehref ”urn:id3:v1:4” KS X ISO/IEC 23000 2:2008 5 1 ID3 V.1.1 MP
12、EG 7 ( ) ID3VI MPEG7 Genre 2 ID 3 V2 Genre Shown： ID 3 V1.1 Genre 4, Disco, with ID 3 V2 refinement to Eurodisco ID 3 V2 TCON CreationInformation/Classification/Genrehref ”urn:id3:v1:4”/TermtermID ”urn:id3:v2:Eurodisco” Genre 3 ID 3 V2 Genre Shown： ID 3 V1.1 Genre 4, Disco, with ID 3 with alternate
13、expression of V2 refinement to Eurodisco ID 3 V2 TCON CreationInformation/Classification/Genrehref ”urn:id3:v1:4” CreationInformation/Classification/Genretype ”secondary href ”urn:id3:v2:Eurodisco” MPEG 7 XPath , 1 . 3.2 . MPEG 4 MPEG 4 MP3onMP4 , MP3 , MP3onMP4 MP3onMP4 MP3 “MP3onMP4 ” . KS X ISO/I
14、EC 23000 2:2008 6 6 3.3 MAF 3 , . 3.2 . (4 ) , . . File Example , box ( box ). File Type . major-band / compatible-band ftype box4 , . Meta data Handler Type MAF mp7t mp21 (ftyp) . Resource Lookup/Playback ISO box4 . Notes . Resource Lookup/Playback iloc box4 extent_count 1 . 3.3.1 MPEG 7 MAF MPEG 4
15、 MAF , JPEG , MPEG 7 , MPEG 21 MAF . MPEG 7 JPEG KS X ISO/IEC 23000 2:2008 7 MP3 data track level meta box MP3 . , MPEG 21 DID . 2 MPEG 7 MAF MPEG 4 File Example File Type major-brand mp42, compatible-brands mp42, isom Handler Type MPEG 7 Text(mp7t) Resource Lookup/ Playback MPEG 7 MAF mdia box chil
16、d boxMP3 (MP3onMP4 3) . JPEG , iloc box iinf box . Notes mdat MPEG 7 XML . trac box meta box MP3 JPEG . MAF , MAF ( 4 MAF ). 3.3.2 MPEG 21 MAF MAF , MPEG 21 ( , mp21 File Type major-band / compatible band) . , track level meta box MPEG 21 DID 9. (mandatory)(Optional)KS X ISO/IEC 23000 2:2008 8 3 MPE
17、G 21 MAF File Example DID ISO . “hidden” moov box File Type major-brand mp21, compatible-brands mp21, mp42, isom Handler Type mp21(MPEG 21) Resource Lookup/ Playback (ftyp) mdat box hidden moov box parent meta box . , MAF DID9 . , DID 9 hidden moov box . iloc box (ftyp) meta box , hidden moov meta b
18、ox meta box . KS X ISO/IEC 23000 2:2008 9 3 MPEG 21 MAF ( ) Notes meta box MP3, JPEG MPEG 7 , DID . MPEG 7 DID mdat box hidden moov box . DID 9 () . DID “ref” Resource Lookup/Playback DID . MPEG 7 Hidden moov box moov box , 2 . , MAF MPEG 21 2 1 . MP3 item (item_ID 1) JPEG Image (item_ID 2) MPEG 7 M
19、eta Data (item_ID 3) 3.3.3 MPEG 21 MAF , . MP3 MP3 MPEG 7 JPEG DID , 3 MPEG 21 . KS X ISO/IEC 23000 2:2008 10 File Example File Type major-brand mp21, compatible-brands mp21, mp42, isom. Handler Type mp21 (MPEG 21) Resource Lookup/ Playback , 3 . meta box MP3, JPEG . . Notes Hidden moov box 3 . meta
20、 box xml box DID B . KS X ISO/IEC 23000 2:2008 11 A ( ) MPEG 7 ID3 ID3 V1.1 Value Song Title If Ever You Were Mine Album Title Celtic Legacy Artist Natalie MacMaster Year 1995 Comment AG# 3B8308D8 Track 05 Genre 80(Folk) KS X ISO/IEC 23000 2:2008 12 KS X ISO/IEC 23000 2:2008 13 KS X ISO/IEC 23000 2:
21、2008 14 B ( ) MAF DID KS X ISO/IEC 23000 2:2008 15 KS X ISO/IEC 23000 2:2008 16 1 KS X ISO/IEC 11172 3_2001： 2001, 1.5 Mbps (MPEG 1) 3： 2 KS X ISO/IEC 13818 3_2001： 2001, (MPEG 2)3： 3 KS X ISO/IEC 14496 3： 2005, (MPEG 4) 3： 4 KS X ISO/IEC 14496 12： 2005, (MPEG 4) 12： ISO 5 KS X ISO/IEC 14496 14： 200
22、5, (MPEG 4) 14：MP4 6 KS X ISO/IEC 15938 5： 2005, (MPEG 7) 5： 7 http:/www.id3.org/id3v1.html 8 KS X ISO/IEC 15938 8： 2003, (MPEG 7) 8： MPEG 7 9 KS X ISO/IEC 21000 2： 2005, (MPEG 21) 2： KS X ISO/IEC 23000 2:2008 17 KS X ISO/IEC 23000 2:2008 , . 1 ID3V1 MPEG 1 3 ( , MP3) MPEG 4 MPEG 4 . 2 ISO/IEC 23000
23、 2 ISO/IEC , 2006 8 (IS) . (KS) e (JTC1/SC29) 2007 6 (KS) . 3 . 4 2008 6 . 5 , . (MPEG-A)2：MPEG 135513 7017 (02)60094114 (02)600948878 http：/ KS X ISO/IEC 23000 2:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Information technologyMultimedia application format(MPEG-A)Part 2： MPEG music player application format ICS 35.040 Korean Agency for Technology and Standards http:/www.kats.go.kr
