SMPTE ST 347M-2001 Television - 540 Mb s Serial Digital Interface - Source Image Format Mapping.pdf

1、SMPTE STANDARD 1 2 3 4 5 6 SMPTE 347M-2001 Samples Samples Total Fields Active per total per active lines per Frame per lines per line (each line (each Reference Nomenclature frame rate frame frame component) component) standard Single link 4:4:4:4 525 3011.001 2 483 858 720 SMPTE 525il59.94 RP 174

2、625il50 BT.799 Single link 4:2:2P 525 6011.001 1 483 858 720 SMPTE Single link 4:4:4:4 625 25 2 576 864 720 ITU-R 525p159.94 293M Single link 4:2:2P 625 50 1 576 864 720 ITU-R 625150 BT.1358 Dual link 4:2:2P 525 60/1.001 1 483 858 720 SMPTE 525pl59.94 294M Dual link 4:2:2P 625 50 1 576 864 720 ITU-R

3、 625150 BT.1362 for Television - 540 Mbls Serial Digital Interface - Source Image Format Mapping 1 Scope This standard specifies the mapping of various source image formats onto the 540 Mb/s serial digital inter- face. These formats include single link 4:4:4:4 com- ponent digital signals (525V59.94

4、and 625V50) as well as progressive scan 4:2:2 component digital signals (525pK9.94 and 625p/50). Additional source image formats may be added in future revisions of this standard. 2 Normative references The following standards contain provisions which, through reference in this text, constitute prov

5、isions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility Page 1 of 17 pages of applying the most recent edition of the standards indica

6、ted below: SMPTE 291 M-1998, Television - Ancillary Data Packet and Space Formatting SMPTE 352M-2001, Television - Video Payload Identification for Digital Television Interfaces 3 Source image format parameters 3.1 Source image format parameters are de- fined in table l. 3.2 G, B, R, Y, CB, CR, and

7、A components shall be prohibited from having the eight most signifi- cant bits all zeros or all ones. Any 10-bit G, B, R, Y, CB, CR, or A with values OOOh-OO3h shall be remapped to 004h and values 3FCh-3FFh shall be remapped to 3FBh. Copyright 02001 by ME SOCIEp( OF MOTION PICTURE AND TELEVISION ENG

8、INEERS 595 W. Hartdale Ave White Plains, NY 10607 (914) 761-1100 Approved June 25,2001 SMPTE 347M-2001 Words 2883 Bit and 3431 9 1 4 54-MHz parallel data stream Description Fixed G, B, R, and A or Y, CB, CR, and A components shall be mulitplexed into 54-Mi-i parallel data streams as shown in figures

9、 1 (for system l), 3 (for system 2), 5 (for system 3), 7 (for system 4), 9 (for system 5), and 11 (for system 6). Bit 5 Timing references signals Words 2883 and 3455 Description 5.1 EAV and SAV timing references shall be inserted into the parallel data streams on a line- by-line basis as shown in fi

10、gures 1 (for system l), 3 (for system 2), 5 (for system 3), 7 (for system 4), 9 (for system 5), and 11 (for system 6). 9 8 7 5.2 EAV sequences shall comprise four con- secutive 10-bit code words: 3FFh, OOOh, OOOh, and XYZ. 1 Fixed F V V=O durina active video F=O during field 1 F=l during field 2 5.3

11、 XYZ words shall be encoded as defined in clauses 5.3.1 through 5.3.6. 6 5 5.3.1 XM words for system 1 (single link 4:4:4:4 - 525V59.94) V=l during vertical blanking H H=l for EAV H=O for SAV S S=O for GER sianals Words 2883 and 3431 of the 54-MHz parallel data stream (refer to figure 1) shall be en

12、coded as shown in tables 2 and 3. Refer to figure 2 for spatial repre- sentation of H, V, and F bits. 4 3 2 = for Y, cb, E, signais P4 See table 5 P3 See table 5 P2 See table 5 Table 3 - Protection state bits for system 1 (single link 4:4:4:4 - 52559.94) 5.3.2 XYZ words for system 2 (single link 4:4

13、4:4 - 62550) Words 2883 and 3455 of the 54-Mi-t parallel data stream (refer to figure 3) shall be encoded as shown in tables 4 and 5. Refer to figure 4 for spatial repre- sentation of H, V, and F bits. Table 4 - XYZ words for system 2 (single link 4:4:44 - 625i50) I1 I P1 I See table 5 101 PO I See

14、 table 5 Page 2 of 17 pages SMPTE 3471111-2001 Bit 9 Table 5 - Protection state bits for system 2 (single link 4:4:4:4 - 62550) Words 1443 and 1727 Description 1 Fixed 5.3.3 XYZ words for system 3 (single link 4:2:2P - 525/59.94) 4 3 Words 1443 and 1715 of the 54-MHz parallel data stream (refer to f

15、igure 5) shall be encoded as shown in tables 6 and 7. Refer to figure 6 for spatial repre- sentation of H, V, and F bits. P2 See table 7 P1 See table 7 Table 6 - XYZ words for system 3 (single link 42:2P - 525p/59.94) 2 1 n Words 1443 and 171 5 PO See table 7 O Fixed O Fixed 1 F= O V H Description F

16、ixed F=O always V=O during active video V=l during vertical blanking H=l for EAV H=O for SAV 151 P3 I See table 7 Table 7 - Protection state bits for system 3 (single link 4:2:2P - 525159.94) 5.3.4 XYZ words for system 4 (single link 4:2:2P - 625p/50) Words 1443 and 1727 of the 54-MHz parallel data

17、stream (refer to figure 7) shall be encoded as shown in tables 8 and 9. Refer to figure 8 for spatial repre- sentation of H, V, and F bits. F=O always V=O during active video V=l during vertical blanking H=l for AV H=O for SAV P3 See table 9 141 P2 I See table 9 -1 131 P1 I See table 9 -1 121 PO I S

18、ee table 9 I I1 I O I Fixed I 101 O I Fixed I Table 9 - Protection state bits for system 4 (single link 4:2:2P - 625p/50) Page 3 of 17 pages SMPTE 347M-2001 Bit 9 8 7 5.3.5 XYZ words for system 5 (dual link 4:2:2P - 525159.94) Words 2883 and 3431 Description 1 Fixed F V V=O during active video F=O d

19、uring field 1 F=l during field 2 V=l durina vertical blankina Words 2883 and 3431 of the 54-MHz parallel data stream (refer to figure 9) shall be encoded as shown in tables 10 and 11. Refer to figure 10 for spatial representation of H, V, and F bits. 4 P2 3 P1 See table 11 See table 11 Table 13 - Pr

20、otection state bits for system 6 (dual link 4:2:2P - 625p/50) H=l for AV H=O for SAV 2 1 O Table 12 - XYZ words for system 6 (dual link 4:2:2P - 625p/50) Words 2883 Fixed F=O during field 1 F=l during field 2 7 V V=O during active video PO See table 11 O Fixed O Fixed I V=l during vertical blanking

21、61 H I H=I for EAV 1010101100 1011011000 6 Ancillary data I H=O for SAV 51 P3 I See table 13 1 141 P2 I See table 13 31 PI See table 13 21 PO I See table 13 11 O I Fixed 01 O I Fixed 151 P3 1 See table 11 I 6.1 Ancillary data may be inserted in horizontal and vertical blanking intervals. 6.2 The anc

22、illary data header shall consist of the three words OOOh, 3FFh, 3FFh with formatting of the ancillary data packet defined in SMPTE 3FFh are excluded from user ancillary data. 5.3.6 XYZ words for System 6 (dual link 4:2:2P 291 M. Data values oooh to oo3h and FC to - 625p150) Words 2883 and 3455 of th

23、e 54-MHz parallel data stream (refer to figure 11) shall be encoded as shown in tables 12 and 13. Refer to figure 12 for spatial representation of H, V, and F bits. 6.3 Ancillary data space is reserved for error detection and handling data formatted in accord- ance with SMPTE RP 165. Page 4 of 17 pa

24、ges SMPTE 347M-2001 Blue or ChrominanceCb Data Last Sample of Sample Data First Sample of Digital Active Line for Oh Instant Digital Active Line Fs= 13.5 MHz as defined in 777777 7 6 3 123456709 SMPTE RP-174 S i E I n I I 1 t Green or 777777 111122 Luminance 6 8 o Data Red or Data 777777 Il1122 Chro

25、minanceCr 6 8 o 777777 111122 678901 A (KEY) Data t n I 7 Fs=13.5 MHz as defined 3 O1 23456709 in SMPTE RP-174 6 II 7 Fss13.5 MHz as defined 3 O123456789 in SMPTE RP-174 6 I 7 Fs=13.5 MHzasdefinedin 3 6 CMPTE RP-174 54 MHz Data Stream Multiplex 22222 2222 333330123 80880 9999 44444 70880 4444 22233

26、90123 4567 78901 REPLACED BY REPLACED BY TIMING REFERENCE TIMING REFERENCE SIGNAL SIGNAL WORD No. (Dbbhr. g%5g%oooo (DDow ommm lcr.bb ZB8N: bblclcr. mir muma a$ $a Clock44 MHz Clck=54 MHz Figure 1 - Generation of 54-MHz parallel data stream for system 1 (single-link 4:4:4:4 - 525V59.94) Page 5 of 17

27、 pages SMPTE 347M-2001 I AV SAV (H=l) Line 1 (V=l) , Line 4 (V=l) Line 10 (V=X) Line 20 (V=O) Field 1 (F=O) Odd Line 264 (V=l) Line 273(V=X) Line 283 (V=O) Line 266(V=l Field 2 Even (F=l) i Field 1 Active Video Field 2 Active Video Figure 2 - Spatial representation of timing reference signals during

28、 video frame for system 1 (single-link 4:4:4:4 - 525/59.94) Page 6 of 17 pages SMPTE 3471111-2001 Blue or 777777 7 3 2 ChrominanceCb i A A i Data Last Sample of Sample Data First Sample of Diaital Active Line for Oh Instant Digital Active Line Fs= 13.5 MHz as defined in ITU-R BT.7943 123456789 o123

29、i 777777 7 8888 111122 3 666601 Green or Data Red or Data Luminance 6 8 o , 2 O128 777777 7 8888 111122 3 666601 ChrominanceCr 6 8 o , 2 o123 Fs=l3.5 MHz as defined in 23456789 ITU-R BT.7943 Fsz13.5 MHz as defined in 23456789 ITU-R BT.7943 A (KEY) Data Fs= 13.5 MHz as defined in 777777 7 111122 3 12

30、3456789 678901 2 ITU-R BT.7943 REPLACED BY TIMING REFERENCE SIGNAL moooo -NNNN 54 MHz r.r.r.r.r. Data Stream ma - REPLACED BY TIMING REFERENCE SIGNAL Nmmmm mmmm NNNN g$?g$oooo r.r.r.pI Clock = 54 MHz Clock = 54 MHz 22222 2222 333330123 88888 9999 44444 78888 2233 55555 WORD No. 90123 8901 12345 REPL

31、ACED BY REPLACED BY TIMING REFERENCE TIMING REFERENCE SIGNAL SIGNAL Figure 3 - Generation of 54-MHz parallel data stream for system 2 (single-link 4:4:4:4 - 625/50) Page 7 of 17 pages SMPTE 347M-2001 AV SAV (H=l) (H=O) Line 23 (V=O Field 1 (F=O) Odd 1 + Line 336 (V=O) Field 2 Even (F=l) Vertical Bla

32、nking Field 1 Active Video Vertical Blanking Field 2 Active Video I Figure 4 - Spatial representation of timing reference signals during video frame for system 2 (single-link 4:4:4:4 - 625V50) Page 8 of 17 pages SMPTE 347M-2001 Luminance Data Y Last Sanpie of Digital Active Line I o 7777777 11 12222

33、 7890123 SMPTE 293M Fs=27MHzasdefinedin I Fint Sample of Digital Active Line I Chrominance Data C, 4 o 33 3 890 8 in SMFTE 293M Fs=13SMHzasdeiined Chrominance 3 Data C, 8 F-13.5 MM as defined in SMPTE 293M 54 MHz CbN/Cr Multiplex 9 SIGNAL SIGNAL Clod = 54 MM 54 MHz Multiplex CbN/Cr Clock = 54 MHz 11

34、111111 WORD No. i 3 3 i : 4 : 4 67890123 u REPLACED BY TIMING REFERENCE SIGNAL 11111 :;o1234 12345 u REPLACED BY TIMING REFERENCE SIGNAL Figure 5 - Generation of 54-MHz parallel data stream for system 3 (single-link 4:2:2p - 525p/59.94) Page9of17pages SMPTE 347M-2001 EAV (H=l) Line 1 (V=l) - Line 43

35、 (V=O) - F=O ALWAYS Line 525 (V=O) - SAV (H=O) / Vertical Blanking Active Video Figure 6 - Spatial representation of timing reference signals during video frame for system 3 (single-link 4:2:2p - 525159.94) Page 10 of 17 pages SMPTE 347M-2001 I 4 Chrominance 5 5 S Data C, 890 1 Lasl Sample of Digita

36、l Active Line o Fs=13.5MHzasdefined in ITU-R BT.1358 First Sample of Digital Active Line 4 Chrominance 5 5 Data C, 890 1 Fs=13.5 MHz as defined in ITU-R BT.1358 3c 12345 54 MHz CbNICr Multiplex 54 MHz CbNiCr Multiplex Clock = 54 MHz C cc 33 B;g:;R: 8 Clock = 54 MHz 51516232 9899003 11111111 WORD No.

37、 i i ; i i i 4 4 67890123 u REPLACED BY TIMING REFERENCE SIGNAL 11111 77777 34567 22222O1234 REPLACED BY TIMING REFERENCE SIGNAL Figure 7 - Generation of 54-MHz parallel data stream for system 4 (single-link 4:2:2p - 625150) Page i1 of 17 pages SMPTE 347M-2001 ?AV (H=l ) SAV (H=O) / Vertical Blankin

38、g Active Video - I I Figure 8 - Spatial representation of timing reference signals during video frame for system 4 (single-link 4:2:2p - 625p/50) Page 12 of 17 pages SMPTE 3471111-2001 Luminance ; 7 ; 3 3 DataY 7 8 9 O 1 Datac, 8 9 O Datac, 8 9 O Line Lasi Sample of Digital Active Line First Sample

39、of Diglal Active Line I 8888 5 5 5 5 O 1 2 3 4 5 6 7 8 9 10 Fs:g: 2 3 4587 3 3 4 8 in SMPTE 294M o Fs=13.5MHzasdefined 4 8 in SMPTE 294M o Fs=13.5MHzasdefined / 8888 5 5 5 5 O 1 2 3 4 5 6 7 Data Y 7890123 4567 Luminance ; ; ; 1 3 3 4 Data C, 8 o 8 Chrominance 5 5 S o 4 Data C, 8 9 O 8 o 5“ 5“ 6 9 10

40、 F:d Fs=13.5MHzasdefined in SMPTE 294M Fs=13.5MHzasdef!ned in SMPTE 294M CbN/Cr Link A Multiplex 54 MHz Data Stream Multiplex Clock = 54 MHz B7R7 3131 5859 99 Clock = 27 MHz 22222222222 CYCY B7R7 27 MHz III, BO WORD No, 8 8 8 8 8 8 8 8 8 8 8 77777778888 34587890123 CYCYC R1 B II, REPLACED BY TIMING

41、REFERENCE SIGNAL C bNlC r Link B Multiplex 33333 44444 78901 222330234 BY TIMING REFERENCE SIGNAL O02 Clock = 27 MHz 3131 5859 99 I Figure 9 - Generation of 54-MHz parallel data stream for system 5 (dual-link 4:2:2p - 525159.94) Page 13 of 17 pages SMPTE 347M-2001 EAV SAV (H=l) (H=O) t Line 20 (EO)

42、Field 1 (F=O) Odd Line 264 (V=l) Line 283 (V=O)- i Line 266 (V=l Field 2 Even (F=l) Field 1 Active Video - Vertical Blanking i Vertical Blanking I Figure 1 O - Spatial representation of timing reference signals during video frame for system 5 (single-link 4:2:2p - 525p/59.94) Page 14 of 17 pages SMP

43、TE 347M-2001 Luminance 7 7 7 3 3 3 3 Data Y 7890123 ,First Sample d Digital Active Line Last Sample of Digtal Adive Li e P 8888 6 6 6 6 O 1 2 3 4 5 6 7 8 9 10 F2-:!“ed o123 a Line Datac, 6 9 O Chrominance 5 5 5 Datac, 8 9 O 6 6 Luminance T 3 a a 3 Data Y 7890123 J 4 1 in ITU-R BT.1362 o Fs=13SMHzasd

44、efined 4 1 o F.sd3SMHzasdefined in TU-RBT.1362 8888 o123 8 6 O 1 2 3 4 5 6 7 8 9 10 F2z-E:.“ed 4 DataC, 8 o 1 Chrominance ; 5 4 5 DataC, 8 o 1 o Fs=13.5MHzasdefined in IT-R BT.1362 o Fs43.5MHzasdefined in ITU-R BT.1362 54 MHz Data Stream Multiplex Clock = 54 MHz 27 MHz CbiYiCr Multiplex Link A 22222

45、222222 CYCY Y I YCYC B7R7 8 ?OR1 B 3131 6 O02 5859 1 99 Clock = 27 MHz WORDNo.8 8 8 8 8 8 8 8 6 8 6 77777778886 34567690123 CYCY Y 8 B7R7 3131 6 27 MHz III, CbNICr Multiplex 5859 1 L REPLACED BY TIMING REFERENCE SIGNAL CYCYC BOR1 B O02 Clock = 27 MHz III, 33333 Link B 44444 12345 5555501234 99 hl RE

46、PLACED BY TIMING REFERENCE SIGNAL Figure 11 - Generation of 54-MHz parallel data stream for system 6 (dual-link 4:2:2p - 625p/50) Page 15 of 17 pages SMPTE 3471111-2001 Line 23 (V=O) -. Vertical Blanking Field 1 (F=O) Odd Line 31 1 (V=l) Line 31 3 (V=l LV 1 Field 1 Active Video Field 2 Active Video

47、Figure 12 - Spatial representation of timing reference signals during video frame for system 6 (dual link 4:2:2p - 625pKO) Page 16 of 17 pages SMPTE 347M-2001 Name Ancillary data flag 7 Format identifier Acronym Value ADF OOOh, 3FFh, 3FFh 7.1 A format identifier shall be inserted into the relevant 5

48、4-MHz parallel data stream in accord- ance with SMPTE 352M. 7.2 As defined by SMPTE 352M, the format iden- tifier shall have the structure in table 14. 7.3 The four SDI payload label words for systems 1, 2, 3, 4, 5, and 6 shall be as defined in SMPTE 352M. Annex A (informative) Bibliography ANSI/SMP

49、TE 293M-1996, Television - 720 x 483 Active Line at 59.94-Hz Progressive Scan Production - Digital Representation ANSIISMPTE 294M-1997, Television - 720 x 483 Active Line at 59.94-Hz Progressive Scan Production - Bit-Serial In te rfaces SMPTE 344M-2000, Television - 540 Mbis Serial Digital In terface SMPTE RP 165-1 994, Error Detection Checkwords and Status Flags for Use in Bit-Serial Digital Interfaces for Television Table 14 - Format identifier structure Data i