1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS X ISO/IEC 23002 4 MPEG 4： KS X ISO/IEC 23002 4:2010 2010 12 20 http:/www.kats.go.krKS X ISO/IEC 23002 4:2010 : e- ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2010 12 20 2010-0604 ： e- ：e- (JTC1/SC29) ( 02-509-7262) (http:/www.kats.go.kr). 10 5 , . KS X IS
2、O/IEC 23002 4:2010 i ii iii 1 1 2 1 3 .1 4 FU 1 4.1 FU .1 4.2 FU Ids .2 4.3 .4 5 FU .6 5.1 6 6 MPEG-4 FU 6 6.1 6 6.2 13 6.3 (Motion compensation) .19 7 MPEG-4 AVC FU21 7.1 21 7.2 24 7.3 33 A( ) FU 42 A.1 42 A.2 42 B( ) FU .44 B.1 MPEG-4 .44 KS X ISO/IEC 23002 4:2010 .59 KS X ISO/IEC 23002 4:2010 ii
3、. , , . , , . KS X ISO/IEC 23002 4 MPEG . 1： 8x8 2： 8x8 3： 4： KS X ISO/IEC 23002 4:2010 iii (KS) (IS) 2010 1 ISO/IEC 23002 4, Information technology MPEG video technologies Part 4： Video tool library . , . KS X ISO/IEC 14496 2 KS X ISO/IEC 14496 10 MPEG MPEG , KS X ISO/IEC 23001 4 (RVC) . KS X ISO/I
4、EC 23002 4 , RVC , (RMC) . RVC “ ” . . MPEG . RVC MPEG . , . 1 . (FU) ( .) MPEG , . RVC . 1 RVC , (： ) . 1 RVC RVC 2 . 2 RVC . (BSD) FU (FND)( .) (ADM) . ADM FU . ADM RVC . 1. 2. KS X ISO/IEC 23002 4:2010 iv . ADM KS X ISO/IEC 23001 4 . 2 RVC RVC FND BSD . FND FU , (parsing) BSD . XML . (FNL) FND “F
5、U ” . RVC FNL KS X ISO/IEC 23001 4 . KS X ISO/IEC 23001 5(MPEG-B, 5 ) (BSDL) . RVC-BSDL BSDL RVC . RVC-BSDL , . RVC RVC-BSDL KS X ISO/IEC 23001 4 . RVC-BSDL FNL ADM , RVC “ ” . ADM FU FU . FND FNL . RVC FU RVC-CAL . RVC-CAL KS X ISO/IEC 23001 4 . ADM RVC (FNL RVC-CAL) FU FU (FNL) (RVC-BSDL) MPEG-B M
6、PEG-C MPEG (RVC-CAL FUs) MPEG RVC KS X ISO/IEC 23002 4:2010 v . RVC / RVC ADM . , MPEG ADM . ADM . ADM / ADM FU / . KS X ISO/IEC 23002 4:2010 MPEG 4： Information technology MPEG video technologies Part 4： Video tool library 1 KS X ISO/IEC 23001 4 MPEG (VTL) . FU . KS X ISO/IEC 14496 2(MPEG-4 ) KS X
7、ISO/IEC 14496 10(MPEG-4 AVC ) KS X ISO/IEC 23001 4 , KS X ISO/IEC 23002 MPEG ( FUs) MPEG VTL . FU 4.1 . 5.( FUs), 6.(MPEG-4 FUs), 7.(MPEG-4 AVC FUs) . KS X ISO/IEC 23002 . FUs RVC-CAL KS X ISO/IEC 23001 4 , KS X ISO/IEC 23002 4 1 . 2 . . ( ) . ISO/IEC 14496 2： 2004, (MPEG-4) 2： KS X ISO/IEC 23001 4,
8、 MPEG 4： 3 KS X ISO/IEC 23001 4 . 4 FU 4.1 FU KS X ISO/IEC 23002 4:2010 2 1 FU . a) FU (FU Name)： . FU A . b) (Description)： FU . . ( / , ) 1 RVC-CAL . c) profileslevel： profileslevel FU profilelevel , FU profilelevel . d) (Input)： FU . 4.3 . . e) (Output)： FU . . f) ( )Parameter(optional)： FU . , ,
9、 . 1 FU ( ) FU . Algo_IDCT2D_ISOIEC_23002_1 . 8x8 (IDCT) . NvyNuxvuFvCuCNyxfNNvu2)12(cos2)12(cos),()()(2),(1100 +=u, v, x, y 0, 1, 2, , N-1 x, y u, v 21)(),( =vCuC u, v 0 . 1 64 64 profileslevels , MPEG-4 SP X , Y , 4.2 FU Ids FU . 2 VTL FU ID . ID FU FND . KS X ISO/IEC 23002 4:2010 3 2 FUs IDs ID F
10、U 1 Algo_SynP_Generic 2 Algo_MVR_MedianOfThreeLeftAndTopAndTopRight 3 Algo_MVSequence_LeftAndTopAndTopRight 4 Mgnt_Splitter_420_TYPE 5 Algo_VLDtableB6_MPEG4Part2 6 Algo_VLDtableB7_MPEG4Part2 7 Algo_VLDtableB8_MPEG4Part2 8 Algo_VLDtableB12_MPEG4Part2 9 Algo_VLDtableB13_MPEG4Part2 10 Algo_VLDtableB14_
11、MPEG4Part2 11 Algo_VLDtableB15_MPEG4Part2 12 Algo_VLDtableB16_MPEG4Part2 13 Algo_VLDtableB17_MPEG4Part2 14 Algo_IQ_QSAndQmatrixMp4vOrH263Scaler 15 Algo_DCRAddr_ThreeLeftTop_8x8 16 Algo_DCRAddr_ThreeLeftTop_16x16 17 Algo_DCRInvPred_CHROMA_8x8 18 Algo_DCRInvPred_LUMA_16x16 19 Algo_IS_ZigzagOrAlternate
12、HorizontalVertical_8x8 20 Algo_IAP_AdaptiveHorizontalOrVerticalPred_8x8 21 Algo_IAP_AdaptiveHorizontalOrVerticalPred_16x16 22 Algo_IDCT2D_ISOIEC_23002_1 23 Mgnt_DCSplit 24 Mgnt_FBMgnt_FBAddr 25 Algo_PictureReconstruction_Saturation 26 Algo_Interp_HalfpelBilinearRoundingControl 27 Algo_NALU FU 28 Alg
13、o_Synp_AVC FU 29 Algo_BlockExpand_AVC FU 30 Algo_BlockSplit_AVC FU 31 Algo_IntraPred_Split FU 32 Algo_IS_Zigzag_4x4 FU 33 Algo_DCR_Hadamard_LUMA_IHT1d FU 34 Algo_Transpose4x4 FU 35 Algo_DCR_Hadamard_LUMA_Reordering FU 36 Algo_DCR_Hadamard_LUMA_Scaling FU 37 Algo_DCR_Hadamard_CHROMA FU 38 Algo_IT4x4_
14、1d FU 39 Algo_IT4x4_Addshift FU 40 Algo_IntraPred_LUMA_16x16 FU 41 Algo_IntraPred_LUMA_4x4 FU KS X ISO/IEC 23002 4:2010 4 2 FUs IDs ( ) ID FU 42 Algo_Merge_4x4_to_16x16 FU 43 Algo_IQ_QSAndSLAndIDCTScaler_4x4 FU 44 Mgnt_IQ_INTRA16x16 FU 45 Mgnt_Select_3 46 Algo_Merge_4x4_to_8x8 FU 47 Algo_IntraPred_A
15、dd FU 48 Algo_IntraPred_CHROMA FU 49 Mgnt_IntraMgnt_Intra4x4 50 Mgnt_IQ_Chroma FU 51 Mgnt_DBF FU 52 Algo_DBF_AdaptiveFilter_AVC FU 53 Algo_Interp_EighthPelBilinear FU 54 Algo_Interp_SeparableSixTapQuarterPelAVC FU 55 Algo_Interp_split_MB FU 56 Algo_Interp_split_MB_C FU 57 Algo_MVR_MultiFrameAdaptive
16、 FU 58 Mgnt_DPB_without_adaptiveFilter FU 59 Mgnt_Buffer_Neighbor_FullMb FU 60 Mgnt_Buffer_Neighbor_4x4 FU 61 Algo_MMCO 62 Mgnt_FBAddr_Chroma_MxN FU 63 Mgnt_Interp_FBAddr_Luma_MxN FU 64 Mgnt_POC FU 65 Mgnt_MVR FU 66 Algo_Add FU 4.3 VTL (Token pool) . FU 3 ( “ ” .) . ID . 3 FU ID & 1 BIT 0 1 . . 2 AC
17、KNOWLEDGMENT (Boolean) ( ). OK OK . 3 MCBPC MCBPC 4 CBPY CBPY 5 DCT_DC_SIZE DCT_DC_SIZE KS X ISO/IEC 23002 4:2010 5 3 FU ( ) ID & 6 DCT_DC_DIFF DCT_DC_DIFF 7 RUN DCT RUN 8 VALUE DCT VALUE 9 LAST DCT LAST 10 MEM_ADDRESS 11 MEM_DATA 12 WIDTH 13 HEIGHT 14 SIZE 15 DC DC . . 16 AC DC AC 17 BLOCK 8x8 BLOC
18、K 18 MB BLOCK 19 MVD (syntax parsing) 20 MV 21 QUANT QUANT 22 COORDINATE 23 DISPLACEMENT ( . ) 24 SIGN 25 ROUND ( ) 26 INTRA_MODE INTRA INTER ( ) 27 ACCODED AC ( ) 28 ACPRED AC ( ) 29 ACPRED_DIR AC 30 MOTION ( )31 FOURMV FOURMV ( ) 32 F_CODE VOP FCODE 33 RBSP (Raw Byte Sequence Payload) 34 NAL_SIZE
19、(Network Abstraction Layer unit) 35 PART_ID 36 PART_WIDTH 37 PART_HEIGHT 38 PART_SIZE , , . 39 REF_ID 40 MB_ID . . KS X ISO/IEC 23002 4:2010 6 3 FU ( ) ID & 41 POC 42 REF_ORDER 43 MMCO 44 PRED_MODE_INTRA 45 MB_TYPE ( , 4x4 ) 46 FRACTION MV 47 ALPHA_OFFSET tC0 48 BETA_OFFSET 49 CBP_BLK 16 4x4 0 50 SC
20、ALE 51 DB_SAMPLE 52 BS 5 FU 5.1 5.1.1 FU Algo_ SynP_Generic , BSD . BSD . Profileslevels 6 MPEG-4 FU 6.1 6.1.1 Algo_MVR_MedianOfThreeLeftAndTopAndTopRight KS X ISO/IEC 23002 4:2010 7 FU Algo_MVR_MedianOfThreeLeftAndTopAndTopRight 8x8 . 3 ( ) . FOURMV, F_CODE,MOTION, VOPMODE, WIDTH 8x8 . A ( , , ) .
21、FU 8x8 (MV ) . X Y . Profileslevels MPEG-4 SP A COORDINATE FOURMV FOURMV F_CODE F_CODE MOTION MOTION MVIN MVD VOPMODE INTRA_MODE WIDTH WIDTH MV MV MAXW_IN_MB MB_COORD_SZ 032 MV_SZ MV 032 VOP_FCODE_FOR_L ENGTH F_CODE 3 VOL_WIDTH_LENGTH WIDTH 6.1.2 Algo_MVSequence_LeftAndTopAndTopRight FU Algo_MVSeque
22、nce_LeftAndTopAndTopRight . FU (FOURMV, MOTION, VOPMODE,WIDTH ) (A ) 8x8 FU . Profileslevels MPEG-4 SP FOURMV FOURMV MOTION MOTION VOPMODE INTRA_MODE KS X ISO/IEC 23002 4:2010 8 WIDTH WIDTH A COORDINATE MAXW_IN_MB MB_COORD_SZ 032 VOL_WIDTH_LENGTH WIDTH 6.1.3 Mgnt_Splitter_420_TYPE FU Mgnt_Splitter_4
23、20_TYPE VOPMODE, ACCODED, ACPRED Y, U, V MOTION . Profileslevels MPEG-4 SP VOPMODE INTRA_MODE MOTION MOTION ACCODED ACCODED ACPRED ACPRED VOPMODE INTRA_MODE MOTION MOTION ACCODED ACCODED ACPRED ACPRED 6.1.4 Algo_VLDtableB6_MPEG4Part2 FU Algo_VLDtableB6_MPEG4Part2 MPEG-4 mcbpc . ISO/IEC 14496 2：2004,
24、 B.6 . Profileslevels MPEG-4 SP BITS BIT FINISH ACKNOWLEDGMENT KS X ISO/IEC 23002 4:2010 9 DATA MCBPC VLD_DATA_SZ 032 VLD_ADDR_SZ 032 6.1.5 Algo_VLDtableB7_MPEG4Part2 FU Algo_VLDtableB7_MPEG4Part2 MPEG-4 mcbpc , . ISO/IEC 144962： 2004, B.7 . Profileslevels MPEG-4 SP BITS BIT FINISH ACKNOWLEDGMENT DATA MCBPC VLD_DATA_SZ 032 VLD_ADDR_
