<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.8"/> <title>ZVBI Library: vbi_sliced Struct Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">ZVBI Library  <span id="projectnumber">0.2.35</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.8 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li class="current"><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="examples.html"><span>Examples</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="functions.html"><span>Data Fields</span></a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-attribs">Data Fields</a> </div> <div class="headertitle"> <div class="title">vbi_sliced Struct Reference<div class="ingroups"><a class="el" href="group__Raw.html">Raw VBI</a> » <a class="el" href="group__Sliced.html">Sliced VBI data</a></div></div> </div> </div><!--header--> <div class="contents"> <p>This structure holds one scan line of sliced vbi data. <a href="structvbi__sliced.html#details">More...</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a> Data Fields</h2></td></tr> <tr class="memitem:add8a7578942158880b5e3472adcd5eed"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structvbi__sliced.html#add8a7578942158880b5e3472adcd5eed">id</a></td></tr> <tr class="separator:add8a7578942158880b5e3472adcd5eed"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a72fee7fa9e5be3767e0dbd91f68d4633"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structvbi__sliced.html#a72fee7fa9e5be3767e0dbd91f68d4633">line</a></td></tr> <tr class="separator:a72fee7fa9e5be3767e0dbd91f68d4633"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aaec2527f9c9aada8be8519401ccafb48"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structvbi__sliced.html#aaec2527f9c9aada8be8519401ccafb48">data</a> [56]</td></tr> <tr class="separator:aaec2527f9c9aada8be8519401ccafb48"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>This structure holds one scan line of sliced vbi data. </p> <p>For example the contents of NTSC line 21, two bytes of Closed Caption data. Usually an array of <a class="el" href="structvbi__sliced.html" title="This structure holds one scan line of sliced vbi data. ">vbi_sliced</a> is used, covering all VBI lines of the two fields of a video frame. </p> <dl><dt><b>Examples: </b></dt><dd><a class="el" href="examples_2network_8c-example.html#_a15">examples/network.c</a>, <a class="el" href="examples_2pdc1_8c-example.html#_a22">examples/pdc1.c</a>, <a class="el" href="examples_2pdc2_8c-example.html#_a34">examples/pdc2.c</a>, <a class="el" href="examples_2rawout_8c-example.html#_a1">examples/rawout.c</a>, and <a class="el" href="examples_2wss_8c-example.html#_a1">examples/wss.c</a>.</dd> </dl></div><h2 class="groupheader">Field Documentation</h2> <a class="anchor" id="add8a7578942158880b5e3472adcd5eed"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">uint32_t vbi_sliced::id</td> </tr> </table> </div><div class="memdoc"> <p>A <a class="el" href="sliced_8h.html#VBI_SLICED_">VBI_SLICED_</a> symbol identifying the data service. Under cirumstances (see VBI_SLICED_TELETEXT_B) this can be a set of VBI_SLICED_ symbols. </p> <p>Referenced by <a class="el" href="group__Service.html#ga2e2201e3b2bab9b7fb1bb66ade716772">vbi_decode()</a>, <a class="el" href="group__IDLDemux.html#gacc00454d5f855751aa360470cefc0e7e">vbi_idl_demux_feed_frame()</a>, <a class="el" href="group__PFCDemux.html#ga1389d3cf33437d596faf835ebde346f6">vbi_pfc_demux_feed_frame()</a>, and <a class="el" href="group__XDSDemux.html#ga99411493fff962747c0ac1d3951cfdd4">vbi_xds_demux_feed_frame()</a>.</p> </div> </div> <a class="anchor" id="a72fee7fa9e5be3767e0dbd91f68d4633"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">uint32_t vbi_sliced::line</td> </tr> </table> </div><div class="memdoc"> <p>Source line number according to the ITU-R line numbering scheme, a value of <code>0</code> if the exact line number is unknown. Note that some data services cannot be reliable decoded without line number.</p> <div class="image"> <img src="zvbi_625.gif" alt="zvbi_625.gif"/> <div class="caption"> ITU-R PAL/SECAM line numbering scheme</div></div> <div class="image"> <img src="zvbi_525.gif" alt="zvbi_525.gif"/> <div class="caption"> ITU-R NTSC line numbering scheme</div></div> <p>Referenced by <a class="el" href="group__Service.html#ga2e2201e3b2bab9b7fb1bb66ade716772">vbi_decode()</a>, and <a class="el" href="group__XDSDemux.html#ga99411493fff962747c0ac1d3951cfdd4">vbi_xds_demux_feed_frame()</a>.</p> </div> </div> <a class="anchor" id="aaec2527f9c9aada8be8519401ccafb48"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">uint8_t vbi_sliced::data[56]</td> </tr> </table> </div><div class="memdoc"> <p>The actual payload. See the documentation of <a class="el" href="sliced_8h.html#VBI_SLICED_">VBI_SLICED_</a> symbols for details. </p> <p>Referenced by <a class="el" href="group__Service.html#ga2e2201e3b2bab9b7fb1bb66ade716772">vbi_decode()</a>, <a class="el" href="group__IDLDemux.html#gacc00454d5f855751aa360470cefc0e7e">vbi_idl_demux_feed_frame()</a>, <a class="el" href="group__PFCDemux.html#ga1389d3cf33437d596faf835ebde346f6">vbi_pfc_demux_feed_frame()</a>, and <a class="el" href="group__XDSDemux.html#ga99411493fff962747c0ac1d3951cfdd4">vbi_xds_demux_feed_frame()</a>.</p> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Thu Oct 16 2014 08:52:24 for ZVBI Library by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.8 </small></address> </body> </html>