SMPTE 2081-0-2015 SMPTE Bit-Serial Interfaces at 6 Gb s - Overview for the SMPTE ST 2081 Document Suite.pdf

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1、 Copyright 2015 by THE SOCIETY OF MOTION PICTURE AND TELEVISION ENGINEERS 3 Barker Avenue, White Plains, NY 10601 (914) 761-1100 Approved February 4, 2015 2081 Document Overview The SMPTE ST 2081 suite of documents defines the mapping of various source image formats onto a single-link, dual-link and

2、 quad-link serial digital interface operating at a nominal rate of 6 Gb/s. This informative “overview” describes the documents in the SMPTE ST 2081 suite. The SMPTE ST 2081 series specify a common virtual interface that is carried on both electrical and optical physical interfaces which are also def

3、ined in the document suite. The diagram of Figure 1 illustrates a simplified Image mapping data flow overview for the 6G-SDI profile as defined by the SMPTE ST 2081 document suite. The individual roadmaps of the SMPTE ST 2081 standards include full details of reference standards. Page 1 of 4 pages S

4、MPTE 2081-0:2015 SMPTE OVERVIEW SMPTE Bit-Serial Interfaces at 6 Gb/s Overview for the SMPTE ST 2081 Document Suite SMPTE 2081-0:2015 Page 2 of 4 pages S T 4 2 5 - 6 S t e r e o s c o p i c 4 0 9 6 x 2 1 6 0 , 1 9 2 0 x 1 0 8 0 & 2 0 4 8 x 1 0 8 0 I m a g e F o r m a t si n t o Q u a d 3 G b / s S D

5、 IS T 4 2 5 - 1S o u r c e I m a g e F o r m a t a n d A n c i l l a r y D a t a M a p p i n gf o r 3 G b / s S D IS T 4 2 5 - 3S o u r c e I m a g e F o r m a t a n d A n c i l l a r y D a t a M a p p i n gf o r D u a l L i n k 3 G b / s S D IS T 2 7 4 , S T 2 9 6 , S T 4 2 8 - 9 , S T 4 2 8 - 1 9

6、, S T 2 0 4 8 - 2S T 4 2 5 - 5S o u r c e I m a g e F o r m a t a n d A n c i l l a r y D a t a M a p p i n gf o r Q u a d 3 G b / s S D IS T 2 9 2 - 1 1 . 5 G b / s S i g n a l / D a t a S e r i a l I n t e r f a c eS I N G L EI M A G EM A P P I N G SS T E R E OI M A G EM A P P I N G SM U L T I -S

7、T R E A MM A P P I N GS T 2 0 8 1 - 1 6 G - S D I S i g n a l / D a t a S e r i a l I n t e r f a c e - E l e c t r i c a lP R O P O S E D1 0 8 0 - l i n e a n d 7 2 0 - l i n e M u l t i - S t r e a m m a p p i n gf o r s i n g l e l i n k 6 G - S D IS T 2 9 7 S e r i a l D i g i t a l F i b e r T

8、r a n s m i s s i o n S y s t e m P R O P O S E D1 0 8 0 - l i n e a n d 7 2 0 - l i n e S t e r e o s c o p i c I m a g e T r a n s p o r tf o r s i n g l e l i n k 6 G - S D IP R O P O S E D2 1 6 0 - l i n e a n d 1 0 8 0 - l i n e S t e r e o s c o p i c I m a g e T r a n s p o r tf o r d u a l l

9、 i n k 6 G - S D IP R O P O S E D2 1 6 0 - l i n e a n d 1 0 8 0 - l i n e S t e r e o s c o p i c I m a g e T r a n s p o r tf o r q u a d l i n k 6 G - S D IS T 2 0 8 1 - 1 02 1 6 0 - l i n e a n d 1 0 8 0 - l i n e S o u r c e I m a g ea n d A n c i l l a r y D a t a M a p p i n gf o r 6 G - S D

10、IP R O P O S E D2 1 6 0 - l i n e a n d 1 0 8 0 - l i n e S o u r c e I m a g ea n d A n c i l l a r y D a t a M a p p i n gF o r D u a l - l i n k 6 G - S D IP R O P O S E D4 3 2 0 - l i n e a n d 2 1 6 0 - l i n e S o u r c e I m a g e a n d A n c i l l a r y D a t a M a p p i n gf o r Q u a d - l

11、 i n k 6 G - S D IS T 2 0 4 8 - 1 S T 4 2 8 - 1 9 S T 2 0 3 6 - 17 6 8 0 x 4 3 2 0 , 4 0 9 6 x 2 1 6 0 , 3 4 8 0 x 2 1 6 0 S T 3 7 2I m a g e F o r m a t R e f e r e n c e s1 . 5 G a n d 3 G M a p p i n g R e f e r e n c e s4 0 9 6 x 2 1 6 0 , 3 4 8 0 x 2 1 6 0 1 9 2 0 x 1 0 8 01 9 2 0 x 1 0 8 0 , 1

12、 2 8 0 x 7 2 0 , 2 0 4 8 x 1 0 8 0S T 4 2 5 - 4 S t e r e o s c o p i c 1 9 2 0 x 1 0 8 0 & 2 0 4 8 x 1 0 8 0 I m a g e F o r m a t si n t o D u a l 3 G b / s S D IFigure 1 6G-SDI Profile 1 SMPTE ST 2081-1 6 Gb/s Signal/Data Serial Interface Electrical This standard defines a bit-serial data structu

13、re, electrical signal and coaxial cable interface for the transport of signals with a total payload of 5.940 Gb/s or 5.940/1.001 Gb/s. This standard also specifies the electrical and physical characteristics of coaxial cables and connectors. 2 SMPTE ST 2081-10 2160-line and 1080-line Source Image an

14、d Ancillary Data Mapping for Single-link 6G-SDI This standard defines several mapping modes for the carriage 2160-line and 1080-line image formats and associated ancillary data into a Single-link 6 Gb/s nominal SDI bit-serial interface as follows: MODE 1: 2160-line source image formats into a single

15、 link 6 Gb/s nominal SDI bit-serial interface MODE 2: 1080-line source image formats into a single link 6 Gb/s nominal SDI bit-serial interface This standard also defines the carriage of ancillary data, and the SMPTE ST 352 payload IDs for the single-link 6 Gb/s SDI interface. SMPTE 2081-0:2015 Page

16、 3 of 4 pages 2.1 SMPTE ST 2081-10 Supported image Formats UHDTV1 and 4K Digital Cinematography Production Reference SMPTE Standard Image Format Signal Format Sampling Structure/Pixel Depth Frame Rate ST 2036-1 3840 2160 4:2:2 (YCBCR)/10-bit 4:2:0 (YCBCR)/10-bit 24/1.001, 24, 25, 30/1.001 and 30 Pro

17、gressive ST 2048-1 4096 2160 4:2:2 (YCBCR)/10-bit 24/1.001, 24, 25, 30/1.001 and 30 Progressive HDTV and 2K Digital Cinematography Production ST 274 1920 1080 4:4:4 (RGB), 4:4:4:4 (RGB +A)/10-bit 50, 60/1.001 and 60 Progressive ST 2048-2 2048 1080 4:4:4 (RGB), 4:4:4:4 (RGB+A)/10-bit 48/1.001, 48, 50

18、, 60/1.001 and 60 frames progressive ST 274 1920 1080 4:4:4 (YCBCR), 4:4:4:4 (YCBCR+A)/10-bit 50, 60/1.001 and 60 frames progressive ST 2048-2 2048 1080 4:4:4 (YCBCR), 4:4:4:4 (YCBCR+A)/10-bit 48/1.001, 48, 50, 60/1.001 and 60 frames progressive ST 274 1920 1080 4:4:4 (RGB)/12-bit 50, 60/1.001 and 6

19、0 frames progressive ST 2048-2 2048 1080 4:4:4 (RGB)/12-bit 48/1.001, 48, 50, 60/1.001 and 60 frames progressive ST 274 1920 1080 4:4:4 (YCBCR)/12-bit 50, 60/1.001 and 60 frames progressive ST 2048-2 2048 1080 4:4:4 (YCBCR)/12-bit 48/1.001, 48, 50, 60/1.001 and 60 frames progressive ST 274 1920 1080

20、 4:2:2 (YCBCR)/12-bit 50, 60/1.001 and 60 frames progressive ST 2048-2 2048 1080 4:2:2 (YCBCR)/12-bit 48/1.001, 48, 50, 60/1.001 and 60 frames progressive ST 2048-2 2048 1080 4:2:2:4 (YCBCR+A)/12-bit 48/1.001, 48, 50, 60/1.001 and 60 frames progressive SMPTE 2081-0:2015 Page 4 of 4 pages 2.2 SMPTE S

21、T 2081-10 Document Roadmap S M P T E S T 2 0 8 1 - 1 0T h i s D o c u m e n tS M P T E S T 3 7 2D u a l - L i n k1 . 5 G b / s I n t e r f a c eS M P T E S T 2 7 41 9 2 0 x 1 0 8 0P h y s i c a l I n t e r f a c e D o c u m e n t sS M P T E S T 2 0 4 8 - 1 2 0 4 8 1 0 8 0 / 4 0 9 6 2 1 6 0 D - C i n

22、 e m a P r o d u c t i o n I m a g e F o r m a tS M P T E S T 2 0 4 8 - 22 0 4 8 x 1 0 8 0 D - C i n e m a P r o d u c t i o n I m a g e F o r m a t t i n g f o r S D IS M P T E S T 1 2 - 1T i m e c o d eS M P T E S T 2 9 7 S e r i a l D i g i t a l F i b e r T r a n s m i s s i o n S y s t e m f o

23、r S M P T E 2 5 9 M , S M P T E 3 4 4 M , S M P T E 2 9 2 - 1 , S M P T E 4 2 4 , S M P T E S T 2 0 8 1 - 1 a n d S M P T E S T 2 0 8 2 - 1 S i g n a l sS M P T E S T 2 0 8 1 - 16 G b / s S i g n a l / D a t a S e r i a l I n t e r f a c e - E l e c t r i c a lS M P T E S T 4 2 5 - 3I m a g e F o r

24、m a t a n d A n c i l l a r y D a t a M a p p i n g f o r t h e D u a l L i n k 3 G b / s S e r i a l I n t e r f a c eS M P T E S T 2 9 1A n c i l l a r y D a t a P a c k e t sS M P T E S T 1 2 - 2A T CS M P T E S T 2 9 9 - 1E m b e d d e d A u d i oS M P T E S T 3 5 2P a y l o a d I DL e v e l A M

25、 a p p i n gL e v e l B - D L M a p p i n gS M P T E S T 4 2 5 - 1S o u r c e I m a g e F o r m a t a n d A n c i l l a r y D a t a M a p p i n g f o r t h e 3 G b / s S e r i a l I n t e r f a c eS M P T E S T 2 9 9 - 2E m b e d d e d A u d i o1 0 8 0 - l i n e L e v e l B - D L M a p p i n g 1 0 8

26、 0 - l i n e L e v e l A M a p p i n g2 1 6 0 - l i n e M a p p i n gS M P T E S T 4 3 5 - 11 0 G b / s S D I- B a s i c S t r e a m D i s t r i b u t i o nS M P T E S T 2 0 3 6 - 1U H D T V I m a g eS M P T E S T 2 9 2 - 11 . 5 G b / s S D IL e v e l B - D L M a p p i n g L e v e l A M a p p i n gN

27、 o r m a t i v e R e f e r e n c e s2n do r m o r e G e n e r a t i o n R e f e r e n c e sR e f e r e n c i n g D o c u m e n tR e l a t e d D o c u m e n tO c t a L i n k 1 . 5 G b / s C l a s sS M P T E S T 2 0 5 1T w o F r a m eM a r k e rS M P T E S T 2 0 8 1 - 1 02 1 6 0 - l i n e a n d 1 0 8 0 - l i n e S o u r c e I m a g e a n d A n c i l l a r y D a t a M a p p i n g f o r s i n g l e - l i n k 6 G - S D ID a t a S t r e a m O n e / T w o / T h r e e / F o u r2 1 6 0 - l i n e M a p p i n g 1 0 8 0 - l i n e M a p p i n g