SMPTE 259M
SMPTE 259M
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SMPTE 259M is a standard published by SMPTE which "... describes a 10-bit serial digital interface operating at 143/270/360 Mb/s." [1]
The goal of SMPTE 259M is to define a serial digital interface (based on a coaxial cable), called SDI or SD-SDI.
There are 4 bitrates defined, which are normally used to transfer the following standard video formats:
| Variant | Bitrate | Display Aspect Ratio | Total Lines (per Frame) | Active Pixels | Active Lines | Framerate |
|---|---|---|---|---|---|---|
| SMPTE 259M-A | 143 Mbit/s | 4:3 | 525 | 768 | 486 | 59.94i |
| SMPTE 259M-B | 177 Mbit/s | 4:3 | 625 | 948 | 576 | 50i |
| SMPTE 259M-C | 270 Mbit/s | 4:3 or 16:9 | 525 | 720 | 486 | 59.94i |
| SMPTE 259M-C | 270 Mbit/s | 4:3 or 16:9 | 625 | 720 | 576 | 50i |
| SMPTE 259M-D | 360 Mbit/s | 16:9 | 525 | 960 | 486 | 59.94i |
References[edit]
^ "ST 259:2008 : For Television — SDTV1 Digital Signal/Data — Serial Digital Interface". 2008. doi:10.5594/S9781614824077. ISBN 978-1-61482-407-7..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"""""""'""'"}.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}
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Categories:
- Film and video technology
- SMPTE standards
- Standards and measurement stubs
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