1、Information technology Generic coding of moving pictures and associated audio information: Video AMENDMENT3:Newlevelfor108050p/60pAmendment 3:2012 (IDT) toNational Standard of CanadaCAN/CSA-ISO/IEC 13818-2-02(ISO/IEC 13818-2:2000, IDT)NOT FOR RESALE.PUBLICATION NON DESTINE LA REVENTE.CSA Standards U
2、pdate ServiceAmendment 3:2012 toCAN/CSA-ISO/IEC 13818-2-02March 2012Title:Information technology Gene ric coding of moving pictures and associated audio information: Video AMENDM ENT3:Newlevelfor108050p/60pPagination:11 pages (iv preliminary and 7 text)To register for e-mail notification about any u
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4、t CSAs policy on privacy at csagroup.org/legal to find out how we protect your personal information.Reference numberISO/IEC 13818-2:2000/Amd.3:2010(E)ISO/IEC 2010INTERNATIONAL STANDARD ISO/IEC13818-2Second edition2000-12-15AMENDMENT 32010-05-01Information technology Generic coding of moving pictures
5、 and associated audio information: Video AMENDMENT 3: New level for 108050p/60p Technologies de linformation Codage gnrique des images animes et du son associ: Donnes vido AMENDEMENT 3: Nouveau niveau pour 108050p/60p ISO/IEC 13818-2:2000/Amd.3:2010(E) PDF disclaimer This PDF file may contain embedd
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10、quester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org ii ISO/IEC 2010 All rights reserved1) Clause 8, Table 8-3 . 1 2) Clause 8.3 and Table 8-8 1 3) Clause 8.5, Table 8-11. 3 4) Clause 8.5, Table 8-12. 4 5
11、) Clause 8.6, Table 8-13. 5 6) Clause 8.6, Table 8-14. 5 7) Clause 8.6, Table 8-15. 6 8) Clause E.2, Table E.20 6 9) Clause E.2, Table E.25bis. 7 ISO/IEC 13818-2:2000/Amd.3:2010(E) ISO/IEC 2010 All rights reserved iiiContents Page Amendment 3:2012 to CAN/CSA-ISO/IEC 13818-2-02ISO/IEC 13818-2:2000/Am
12、d.3:2010(E) iv ISO/IEC 2010 All rights reservedForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the develo
13、pment of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-government
14、al, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of the
15、 joint technical committee is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. At
16、tention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 13818-2:2000/Amd.3:2009 was prepared by Joint Technical Committee ISO/IEC JTC 1, Inform
17、ation technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia information, in collaboration with ITU-T. The identical text is published as ITU-T Rec. H.262 (2000)/Amd.3 (2009). Amendment 3:2012 to CAN/CSA-ISO/IEC 13818-2-02ISO/IEC 13818-2:2000/Amd.3:2010 (E) Rec. ITU-T H.
18、262 (2000)/Amd.3 (03/2009) 1 INTERNATIONAL STANDARD RECOMMENDATION ITU-T Information technology Generic coding of moving pictures and associated audio information: Video Amendment 3 New level for 108050p/60p 1) Clause 8, Table 8-3 In clause 8, replace Table 8-3 with: Table 8-3 Level identification L
19、evel identification Level 1011 to 1111 (Reserved) 1010 Low 1001 (Reserved) 1000 Main 0111 (Reserved) 0110 High 1440 0101 (Reserved) 0100 High 0011 (Reserved) 0010 HighP 0000 and 0001 (Reserved) 2) Clause 8.3 and Table 8-8 Replace clause 8.3 and Table 8-8 with: 8.3 Relationship between defined levels
20、 The Low, Main, High-1440, High and HighP levels have a hierarchical relationship. Therefore the parameter constraints of a higher level equal or exceed the constraints of lower levels (e.g., for a given profile, a Main level decoder shall be able to decode a bitstream conforming to Low level restri
21、ctions). The order of hierarchy is given in Table 8-3. The different parameter constraints for levels are given in Table 8-8. Amendment 3:2012 to CAN/CSA-ISO/IEC 13818-2-02ISO/IEC 13818-2:2000/Amd.3:2010 (E) 2 Rec. ITU-T H.262 (2000)/Amd.3 (03/2009) Table 8-8 Parameter constraints for levels Level S
22、yntactic Element Low Main High-1440 High HighP f_code00 (forward horizontal) 1:7 1:8 1:9 1:9 1:9 f_code10a)(backward horizontal) 1:7 1:8 1:9 1:9 1:9 frame_rate_code 1:5 1:5 1:8 1:8 1:8 picture_structure 01, 10, 11 01, 10, 11 01, 10, 11 01, 10, 11 11 frame_pred_frame_dct 0:1 0:1 0:1 0:1 1 Sample Dens
23、ity Table 8-11 Luminance Sample Rate Table 8-12 Maximum Bit Rate Table 8-13 Buffer Size Table 8-14 Frame picture f_code01 (forward vertical) 1:4 1:5 1:5 1:5 1:5 f_code11a)(backward vertical) 1:4 1:5 1:5 1:5 1:5 Vertical vector rangeb)64:63,5 128:127,5 128:127,5 128:127,5 128:127,5 Field picture f_co
24、de01 (forward vertical) 1:3 1:4 1:4 1:4 NAc)f_code11a)(backward vertical) 1:3 1:4 1:4 1:4 NAc)Vertical vector rangeb)32:31,5 64:63,5 64:63,5 64:63,5 NAc)a)For Simple profile bitstreams which do not include B-pictures, f_code10 and f_code11 shall be set to 15 (not used). b)This restriction applies to
25、 the final reconstructed motion vector. In the case of dual prime motion vectors, this restriction applies to all the following values: vector001 (vector001 * mparity_refparity_pred)/2) (vector001 * mparity_refparity_pred)/2) + eparity_refparity_pred (vector001 * mparity_refparity_pred)/2) + dmvecto
26、r1 (vector001 * mparity_refparity_pred)/2) + eparity_refparity_pred + dmvector1 c)In this table, NA indicates a constraint that does not apply due to a constraint on the value of picture_structure. Amendment 3:2012 to CAN/CSA-ISO/IEC 13818-2-02ISO/IEC 13818-2:2000/Amd.3:2010 (E) Rec. ITU-T H.262 (20
27、00)/Amd.3 (03/2009) 3 3) Clause 8.5, Table 8-11 In clause 8.5, replace Table 8-11 with: Table 8-11 Upper bounds for sampling density Profile Level Spatial resolution layer Simple Main SNR Spatial High 4:2:2 Multi HighP Enhancement Samples/line Lines/frame Frames/sec 1920 1088 60 Lower Samples/line L
28、ines/frame Frames/sec High Enhancement Samples/line Lines/frame Frames/sec 1920 1088 60 1920 1088 60 1920 1088 60 1920 1088 60 Lower Samples/line Lines/frame Frames/sec 960 576 30 1920 1088 60 High-1440 Enhancement Samples/line Lines/frame Frames/sec 1440 1088 60 1440 1088 60 1440 1088 60 1440 1088
29、60 Lower Samples/line Lines/frame Frames/sec 720 576 30 720 576 30 1440 1088 60 Main Enhancement Samples/line Lines/frame Frames/sec 720 576 30 720 576 30 720 576 30 720 576 30 720 608 a)30 720 576 30 Lower Samples/line Lines/frame Frames/sec 352 288 30 720 576 30 Low Enhancement Samples/line Lines/
30、frame Frames/sec 352 288 30 352 288 30 352 288 30 Lower Samples/line Lines/frame Frames/sec 352 288 30 In the case of single layer or SNR scaled coding, the limits specified by Enhancement layer apply. a) 512 lines/frame for 525/60, 608 lines/frame for 625/50. Amendment 3:2012 to CAN/CSA-ISO/IEC 138
31、18-2-02ISO/IEC 13818-2:2000/Amd.3:2010 (E) 4 Rec. ITU-T H.262 (2000)/Amd.3 (03/2009) 4) Clause 8.5, Table 8-12 In clause 8.5, replace Table 8-12 with: Table 8-12 Upper bounds for luminance sample rate (samples/s) Profile Level Spatial resolution layer Simple Main SNR Spatial High 4:2:2 Multi-view En
32、hancement 125 337 600 HighP Lower High Enhancement 62 668 800 62 668 800 (4:2:2) 83 558 400 (4:2:0) 62 668 800 62 668 800 Lower 14 745 600 (4:2:2) 19 660 800 (4:2:0) 62 668 800 High-1440 Enhancement 47 001 600 47 001 600 47 001 600 (4:2:2) 62 668 800 (4:2:0) 47 001 600 Lower 10 368 000 11 059 200 (4
33、:2:2) 14 745 600 (4:2:0) 47 001 600 Main Enhancement 10 368 000 10 368 000 10 368 000 11 059 200 (4:2:2) 14 745 600 (4:2:0) 11 059 200 10 368 000 Lower 3 041 280 (4:2:0) 10 368 000 Low Enhancement 3 041 280 3 041 280 3 041 280 Lower 3 041 280 NOTE In the case of single layer or SNR scaled coding, th
34、e limits specified by Enhancement layer apply. Amendment 3:2012 to CAN/CSA-ISO/IEC 13818-2-02ISO/IEC 13818-2:2000/Amd.3:2010 (E) Rec. ITU-T H.262 (2000)/Amd.3 (03/2009) 5 5) Clause 8.6, Table 8-13 In clause 8.6, replace Table 8-13 with: Table 8-13 Upper bounds for bit rates (Mbit/s) Profile Level Si
35、mple Main SNR Spatial High 4:2:2 Multi-view HighP 80 High 80 100 all layers 80 middle + base layer 25 base layer 300 130 both layers80 base layer High-1440 60 60 all layers 40 middle + base layers15 base layer 80 all layers 60 middle + base layers 20 base layer 100 both layers60 base layer Main 15 1
36、5 15 both layers 10 base layer 20 all layers 15 middle + base layer 4 base layer 50 25 both layers15 base layer Low 4 4 both layers 3 base layer 8 both layers 4 base layer NOTE 1 This table defines the maximum rate of operation of the VBV for a coded bitstream of the given profile and level. This ra
37、te is indicated by bit_rate (see 6.3.3). NOTE 2 This table defines the maximum permissible data rate for all layers up to and including the stated layer. For multi-layer coding applications, the data rate apportioned between layers is constrained only by the maximum rate permitted for a given layer
38、as stated in this table. NOTE 3 1 Mbit = 1 000 000 bits 6) Clause 8.6, Table 8-14 In clause 8.6, replace Table 8-14 with: Table 8-14 VBV buffer size requirements (bits) Profile Level Layer Simple Main SNR Spatial High 4:2:2 Multi-viewHighP Enhancement 2 Enhancement 1 Base 9 781 248 High Enhancement
39、2 Enhancement 1 Base 9 781 248 12 222 464 9 781 248 3 047 424 47 185 920 15 898 4809 787 248 High-1440 Enhancement 2 Enhancement 1 Base 7 340 032 7 340 0324 882 4321 835 008 9 781 248 7 340 032 2 441 216 12 222 4647 340 032 Main Enhancement 2 Enhancement 1 Base 1 835 008 1 835 008 1 835 0081 212 416
40、2 441 216 1 835 008 475 136 9 437 184 3 047 4241 835 008 Low Enhancement 2 Enhancement 1 Base 475 136 475 136360 448 950 272 475 136 NOTE 1 The buffer size is calculated to be proportional to the maximum allowable bit rate, rounded down to the nearest multiple of 16 1024 bits. The reference value fo
41、r scaling is the Main profile, Main level buffer size. NOTE 2 This table defines the total decoder buffer size required to decode all layers up to and including the stated layer. For multi-layer coding applications, the allocation of buffer memory between layers is constrained only by the maximum si
42、ze permitted for a given layer as stated in this table. NOTE 3 The syntactic element corresponding to this table is vbv_buffer_size (see 6.3.3). Amendment 3:2012 to CAN/CSA-ISO/IEC 13818-2-02ISO/IEC 13818-2:2000/Amd.3:2010 (E) 6 Rec. ITU-T H.262 (2000)/Amd.3 (03/2009) 7) Clause 8.6, Table 8-15 In cl
43、ause 8.6, replace Table 8-15 with: Table 8-15 Forward compatibility between different profiles and levels Decoder Profile and Level indication in bitstream HP HL HP H-14 HPML Spatial H-14 SNR ML SNRLL MPHPLMPHLMPH-14MPMLMPLL SPML4:2:2PML4:2:2P HL MVP HL MVP H-14 MVPMLMVPLLHPHL X HPH-14 X X HPML X X
44、X SpatilH-14 X X X SNRML X X X X X SNRLL X X X X X X MPHPL XMPHL X X X Xc)X MPH-14 X X X X X X Xc)X X MPML X X X X X X X X X Xb)Xc)X X X MPLL X X X X X X X X X X X Xa)Xb)Xc)X X X X SPML X X X X X X X X X X Xb)Xc)X X X ISO/IEC 11172-2 X X X X X X X X X X X X Xb)Xc)X X X X 4:2:2ML X Xc)4:2HL X MVPHL X
45、 MVPH-14 X X MVPML X X X MVPLL X X X X X indicates that the decoder shall be able to decode the bit stream including all relevant lower layers. a)SPML decoders are required to decode MPLL bitstreams. b)A 4:2:2 profileMain level decoder shall be able to decode Main profileMain level, Main profileLow
46、level and Simple profileMain level bitstreams, as well as ISO/IEC 11172-2 constrained system parameter bitstreams. c)A 4:2:2 profileHigh level decoder shall be able to decode 4:2:2PML, MPHL, MPH-14, MPML, MPLL and SPML, as well as ISO/IEC 11172-2 constrained system parameter bitstreams. 8) Clause E.
47、2, Table E.20 In clause E.2, replace Table E.20 with: Table E.20 Abbreviations for profile and level names Profile Level Simple SP Low LL Main MP Main ML SNR Scalable SNR High-1440 H-14 Spatially Scalable Spt High HL High HP HighP HPL Multi-view MVP ISO/IEC 11172-2 constrained parameters ISO/IEC 111
48、72-2 Amendment 3:2012 to CAN/CSA-ISO/IEC 13818-2-02ISO/IEC 13818-2:2000/Amd.3:2010 (E) Rec. ITU-T H.262 (2000)/Amd.3 (03/2009) 7 9) Clause E.2, Table E.25bis In clause E.2, after Table E.25, add Table E.25bis as follows: Table E.25bis Main profile HighP level No. of layers layer id Scalable mode Maximum samp
