欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    SMPTE 425-0-2014 SMPTE Bit-Serial Interfaces at 3 Gb s - Roadmap for the 425 Document Suite.pdf

    • 资源ID:1046241       资源大小:288.50KB        全文页数:12页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    SMPTE 425-0-2014 SMPTE Bit-Serial Interfaces at 3 Gb s - Roadmap for the 425 Document Suite.pdf

    1、 Copyright 2014 by THE SOCIETY OF MOTION PICTURE AND TELEVISION ENGINEERS 3 Barker Avenue, White Plains, NY 10601 (914) 761-1100 Approved February 20, 2014 Document Roadmap The SMPTE 425 suite of documents defines the mapping of various source image formats onto a single link, dual link and quad lin

    2、k serial digital interfaces operating at a nominal rate of 3 Gb/s. This informative “roadmap” describes the documents in the SMPTE 425 suite. The SMPTE 425 series documents specify a virtual interface that is carried on a physical link specified by SMPTE ST 424. 1 SMPTE ST 425-1 Source Image Format

    3、and Ancillary Data Mapping for the 3 Gb/s Serial Interface SMPTE ST 425-1 defines the mapping of various source image formats onto a single link serial digital interface operating at a nominal rate of 3 Gb/s. This standard defines three mapping formats: Level A, Level B Dual-Link mapping and Level B

    4、 Dual-Stream mapping as described below. Level A specifies the direct mapping of various uncompressed video image formats and the direct mapping of packetized data into a serial digital interface operating at a nominal rate of 3 Gb/s. It also defines the carriage of ancillary data such as the audio

    5、data, the audio control packets, the payload ID, the time code, etc., for these direct mappings. Level B Dual-Link mapping specifies the mapping of the SMPTE ST 372 Dual Link 1.5 Gb/s interface into a serial digital interface operating at a nominal rate of 3 Gb/s. Level B Dual-Stream mapping specifi

    6、es the mapping of two of the SMPTE ST 292-1 1.5 Gb/s HD-SDI interfaces into a serial digital interface operating at a nominal rate of 3 Gb/s. Uncompressed video image formats or packetized data, and all applicable ancillary data such as the audio data, the audio control packets, the payload ID, the

    7、time code, etc., shall be mapped into SMPTE ST 372 Dual Link and 2 x SMPTE ST 292-1 interfaces prior to mapping into the virtual interfaces. Page 1 of 12 pages SMPTE 425-0:2014 Revision of SMPTE 425-0:2012-06 SMPTE ROADMAP SMPTE Bit-Serial Interfaces at 3 Gb/s Roadmap for the 425 Document Suite SMPT

    8、E 425-0:2014 Page 2 of 12 pages 1.1 SMPTE ST 425-1 Document Roadmap illustrating “Data Flow Hierarchy” R e f e r e n c e D o c u m e n tS M P T E S T 4 2 5 - 1T h i s D o c u m e n tL e v e l AD i r e c t M a p p i n gL e v e l BD u a l - L i n k M a p p i n gL e v e l B D u a l - S t r e a m M a p

    9、p i n gS M P T E S T 2 9 61 2 8 0 x 7 2 0S M P T E S T 4 2 8 - 9I m a g e S t r u c t u r e L e v e l 3S M P T E S T 4 2 8 - 1D - C i n e m aD C D MS 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 9 2 - 11 . 5 G b / s S e r i a l I n t e r f a c eS M P T E S T 3 4 8

    10、H D - S D T IS 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 3 5 2P a y l o a d I d e n t i f i e rS M P T E S T 1 2 - 1 / - 2T i m e c o d eS M P T E S T 2 9 9- 1 / - 22 4 - b i t D i g i t a l A u d i oS M P T E S T 3 4 9A l t e r n a t e S o u r c e I m a g e F o r m a t s

    11、S M P T E S T 2 7 41 9 2 0 x 1 0 8 0S M P T E S T 4 2 43 G b / s S e r i a l I n t e r f a c eS M P T E S T 4 2 4S M P T E S T 4 2 8 - 1 1A d d i t i o n a l F r a m e R a t e s f o r D - C i n e m aS M P T E S T 4 2 8 - 1 9D - C i n e m a S e r i a l D i g i t a l I n t e r f a c e S i g n a l F o

    12、r m a t t i n g f o r A d d i t i o n a l F r a m e R a t e s L e v e l A F R 2 a n d L e v e l A F R 4S M P T E S T 2 0 4 8 - 1 , 2 0 4 8 1 0 8 0 a n d 4 0 9 6 2 1 6 0 D i g i t a l C i n e m a t o g r a p h y P r o d u c t i o n I m a g e F o r m a t s F S / 7 0 9S M P T E S T 2 0 4 8 - 2 , 2 0 4

    13、8 x 1 0 8 0 D i g i t a l C i n e m a t o g r a p h y P r o d u c t i o n I m a g e F S / 7 0 9 F o r m a t t i n g f o r S e r i a l D i g i t a l I n t e r f a c eD o c u m e n t R o a d m a p C o l o r L e g e n dN o r m a t i v e r e f e r e n c e d o c u m e n tI n f o r m a t i v e d o c u m e

    14、 n tT h i s d o c u m e n tR e f e r e n c i n g d o c u m e n tSMPTE 425-0:2014 Page 3 of 12 pages 2 SMPTE ST 425-2 Source Image Format and Ancillary Data Mapping for Stereoscopic Image Formats on a Single-Link 3 Gb/s Serial Interface SMPTE ST 292-2 defines a means of transporting stereoscopic imag

    15、es over 2 x 1.5 Gb/s (nominal) serial interfaces. The stereoscopic image formats to be transported by SMPTE ST 292-2 are those 4:2:2 10-bit image formats having a sampling frequency of 74.25 MHz or 74.25/1.001 MHz. SMPTE ST 425-2 defines the mapping of the stereoscopic image formats referenced in SM

    16、PTE ST 292-2 into a single 3 Gb/s (nominal) serial interface, including a payload identifier that will identify the Left Eye and Right Eye (Le and Re) images, audio and other associated ancillary data. SMPTE 425-0:2014 Page 4 of 12 pages 2.1 SMPTE ST 425-2 Document Roadmap S M P T E S T 4 2 5 - 2 M

    17、a p p i n g S t e r e o I m a g e F o r m a t s I n t o a S i n g l e L i n k 3 G b / s I n t e r f a c eS M P T E S T 2 9 2 - 2 D u a l 1 . 5 G b / s S e r i a l D i g i t a l I n t e r f a c e f o r 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 tS M P T E S T 2 9 7 3 G b / s O p t i c a l L i

    18、n kS M P T E S T 4 2 4 3 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 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 eT h i s S t a n d a r dN o r m a t i v e R e f e r e n c e D o

    19、 c u m e n t sS M P T E S T 2 9 2 - 1 1 . 5 G b / s S e r i a l D i g i t a l I n t e r f a c e A p p l i c a t i o n D o c u m e n t sS M P T E S T 2 7 4 1 9 2 0 x 1 0 8 0 I m a g e F o r m a t s S M P T E S T 2 9 6 1 2 8 0 x 7 2 0 I m a g e F o r m a t s S M P T E S T 2 0 4 8 - 2 2 0 4 8 x 1 0 8 0

    20、 I m a g e F o r m a t s P h y s i c a l I n t e r f a c eS M P T E S T 2 9 1A N C P a c k e tS 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 1 2 - 1 / - 2T i m e c o d eS M P T E S T 3 5 2P a y l o a d I DS M P T E S T 2 0 5 12 F r a m e M a r k e rSMPTE 425-0:2014 Page 5 of 12 pages

    21、3 SMPTE ST 425-3 Image Format and Ancillary Data Mapping for the Dual Link 3 Gb/s Serial Interface SMPTE ST 425-3 defines the mapping of the image formats of 19201080 and 20481080 pixels complying with 4:2:2 and 4:4:4 10-bit and 12-bit image formats at frame rates above 30 frames per second defined

    22、by SMPTE ST 274, ST 2048-1 and ST 2048-2 into four parallel 10-bit data streams (known as data stream one, data stream two, data stream three and data stream four) of a 40-bit virtual interface, followed by the mapping of these four 10-bit data streams onto the Dual Link 3 Gb/s Serial Interface (3G-

    23、SDI Link 1 and Link 2) via two 20-bit virtual interfaces. The mapping process is illustrated below. D a t a S t r e a m O n eS o u r c e i m a g e( T a b l e 1 )D a t a S t r e a m T w oS o u r c e s i g n a l d i v i d e s i n t o t w o S u b i m a g e sA s d e f i n e d i n S M P T E S T 4 2 5 - 1

    24、D a t a S t r e a m T h r e eD a t a S t r e a m F o u rS o u r c e i m a g eS D IS D ID a t a S t r e a m O n eD a t a S t r e a m T w oD a t a S t r e a m O n eD a t a S t r e a m T w oS M P T E S T 4 2 5 - 3 S M P T E S T 4 2 43 G - S D I L i n k 13 G - S D I L i n k 2S u b I m a g e 1S u b I m a

    25、 g e 2S M P T E S T 4 2 4SMPTE ST 425-3 also defines the the mapping of the image formats of 38402160 and 40962160 pixels complying with 4:2:2 and 4:2:0 10-bit image formats at frame rates up to and including 30 frames per second defined by SMPTE ST 2048-1 and ST 2036-1 into four parallel 10-bit dat

    26、a streams (known as data stream one, data stream two, data stream three and data stream four) of a 40-bit virtual interface, followed by the mapping of these four 10-bit data streams onto the Dual Link 3 Gb/s Serial Interface (3G-SDI Link 1 and Link 2) via two 20-bit virtual interfaces. The mapping

    27、process is illustrated below. S o u r c e i m a g e( T a b l e 2 )S o u r c e s i g n a l d i v i d e s i n t o f o u r S u b i m a g e s a s d e f i n e d i n S M P T E S T 4 3 5 - 1S o u r c e i m a g eS D IS D ID a t a S t r e a m O n eD a t a S t r e a m T w oD a t a S t r e a m O n eD a t a S t

    28、 r e a m T w oS M P T E S T 4 2 5 - 3 S M P T E S T 4 2 4S u b I m a g e 1D a t a S t r e a m O n eS u b I m a g e 2D a t a S t r e a m T w oS u b I m a g e 3D a t a S t r e a m T h r e eS u b I m a g e 4D a t a S t r e a m F o u r3 G - S D I L i n k 23 G - S D I L i n k 1S M P T E S T 4 2 4SMPTE ST

    29、 425-3 also defines the carriage of ancillary data such as the audio data, the audio control packets, the payload identifier and the time code. SMPTE 425-0:2014 Page 6 of 12 pages 3.1 SMPTE ST 425-3 Document Roadmap This road map shows the relationships through SMPTE ST 425-3, its reference document

    30、s and bibliographies. S M P T E S T 4 2 5 - 3T 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 e m a P

    31、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 3 G b / s O p t i c a l L i n kS M P T E S T 4 2 4 3 G b / s S i g n a l / D a t a S

    32、e r i a l I n t e r f a c eD a t a S t r e a m T h r e e / F o u rD a t a S t r e a m O n e / T w oS M P T E S T 4 2 5 - 3 D u a l 3 G b / s S e r i a l D i g i t 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

    33、 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 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

    34、 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 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 /

    35、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 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 e d 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

    36、 k e rSMPTE 425-0:2014 Page 7 of 12 pages 4 SMPTE ST 425-4 Dual 3 Gb/s Serial Digital Interface for Stereoscopic Image Transport SMPTE ST 425-4 defines a means of transporting stereoscopic images (Left eye and Right eye images) using an interface consisting of two streams based on the SMPTE ST 425-1

    37、 data structures. The Left eye images are carried on one stream of the interface and the Right eye images are carried on the other stream. The stereoscopic image formats to be transported using this standard are the 4:2:2 and 4:4:4 image formats defined by SMPTE ST 274, ST 296, ST 2048-2, ST 428-9 o

    38、r ST 428-19, which have a payload capacity of nominally 3 Gb/s and can be transported by a single SMPTE ST 424 serial interface. 4.1 SMPTE ST 425-4 Document Roadmap R e f e r e n c e D o c u m e n t sS M P T E S T 4 2 5 - 4T h i s D o c u m e n tS M P T E S T 2 9 61 2 8 0 x 7 2 0S M P T E S T 4 2 8

    39、- 9I m a g e S t r u c t u r e L e v e l 3S M P T E S T 4 2 8 - 1D - C i n e m aD C D MS 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 4 2 8 - 1 1A d d i t i o n a l F r a m e R a

    40、t e s f o r D - C i n e m aS M P T E S T 4 2 8 - 1 9D - C i n e m a S e r i a l D i g i t a l I n t e r f a c e s i g n a l f o r m a t t i n g f o r A d d i t i o n a l F r a m e R a t e s l e v e l A F R 2 a n d l e v e l A F R 4S M P T E S T 2 0 4 8 - 1 2 0 4 8 1 0 8 0 a n d 4 0 9 6 2 1 6 0 D i g

    41、 i t a l C i n e m a t o g r a p h y P r o d u c t i o n I m a g e F o r m a t sS M P T E S T 2 0 4 8 - 2 2 0 4 8 x 1 0 8 0 D i g i t a l C i n e m a t o g r a p h y P r o d u c t i o n I m a g e F S /7 0 9 F o r m a t t i n g f o r S e r i a l D i g i t a l I n t e r f a c eS M P T E S T 1 2 - 2T i

    42、 m e c o d eS M P T E S T 2 9 7 3 G b / s O p t i c a l L i n kS M P T E S T 4 2 4 3 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 eR i g h t E y e I m a g e I n t e r f a c eL e f t E y e I m a g e I n t e r f a c eS M P T E S T 4 2 5 - 4 D u a l 3 G b / s S e r i a l D i g i t a l I n

    43、t e r f a c e f o r 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 t S 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 - 1T i m e c o d eS M P T E S T 2 9 9 -1 / - 2E 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 D i r e c t M a p p i n gL e v e

    44、l B D u a l - L i n k 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 0 5 1 2 F r a m e M a r k e rSMPTE 425-0:2014 Page 8 of 12 pages 5 SMPTE ST 425-5 Image Format

    45、and Ancillary Data Mapping for the Quad Link 3 Gb/s Serial Interface SMPTE ST 425-5 defines the the mapping of the image formats of 38402160 and 40962160 pixels complying with 4:2:2 and 4:2:0 10-bit image formats at frame rates above 30 and up to and including 60 frames per second defined by SMPTE S

    46、T 2048-1 and ST 2036-1. SMPTE ST 425-5 also defines the mapping of the image formats of 38402160 and 40962160 pixels complying with 4:2:2 and 4:4:4 10-bit and 12-bit image formats at frame rates up to and including 30 frames per second defined by SMPTE ST 2048-1 and ST 2036-1. These images are mappe

    47、d into eight parallel 10-bit data streams (known as data stream one, data stream two, data stream three, data stream four, data stream five, data stream six, data stream seven and data stream eight) of an 80-bit virtual interface, followed by the mapping of these eight 10-bit data streams onto the Q

    48、uad Link 3 Gb/s Serial Interface (3G-SDI Link 1, Link 2, Link 3 and Link 4) via four 20-bit virtual interfaces. The mapping process is illustrated below. D a t a S t r e a m O n eS o u r c e i m a g e( T a b l e 1 )D a t a S t r e a m T w oD a t a S t r e a m T h r e eD a t a S t r e a m F o u rS o

    49、u r c e i m a g eS D IS D ID a t a S t r e a m O n eD a t a S t r e a m T w oD a t a S t r e a m O n eD a t a S t r e a m T w oS M P T E S T 4 2 5 - 5 S M P T E S T 4 2 43 G - S D I L i n k 13 G - S D I L i n k 2S u b I m a g e 1S u b I m a g e 2S M P T E S T 4 2 4D a t a S t r e a m F i v eD a t a S t r e a m S i xS u b i m a g e s m a p p e d o n t o t w o D a t a S t r e a m s a c c o r d i n g t o S M P T E S T 4 2 5 - 1D a t a S t r e a m S e v e nD a t a S t r e a m E i g h tS u b I m a g e 3S u b I m a g e 4S o u r c e s i g n a l d i v i d


    注意事项

    本文(SMPTE 425-0-2014 SMPTE Bit-Serial Interfaces at 3 Gb s - Roadmap for the 425 Document Suite.pdf)为本站会员(bonesoil321)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开