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lib64zvbi-devel-0.2.35-5.mga6.x86_64.rpm

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<div class="title">vbi_sliced Struct Reference<div class="ingroups"><a class="el" href="group__Raw.html">Raw VBI</a> &raquo; <a class="el" href="group__Sliced.html">Sliced VBI data</a></div></div>  </div>
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<p>This structure holds one scan line of sliced vbi data.  
 <a href="structvbi__sliced.html#details">More...</a></p>
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Data Fields</h2></td></tr>
<tr class="memitem:add8a7578942158880b5e3472adcd5eed"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structvbi__sliced.html#add8a7578942158880b5e3472adcd5eed">id</a></td></tr>
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<tr class="memitem:a72fee7fa9e5be3767e0dbd91f68d4633"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structvbi__sliced.html#a72fee7fa9e5be3767e0dbd91f68d4633">line</a></td></tr>
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<tr class="memitem:aaec2527f9c9aada8be8519401ccafb48"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structvbi__sliced.html#aaec2527f9c9aada8be8519401ccafb48">data</a> [56]</td></tr>
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<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>
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<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__Device.html#gaa0b81b4226106cf38b541597eff40f2d">vbi_capture_sim_add_noise()</a>, <a class="el" href="group__Service.html#ga2e2201e3b2bab9b7fb1bb66ade716772">vbi_decode()</a>, <a class="el" href="group__DVBMux.html#ga7d78b04052d8cb3deb1bf4a6a444212c">vbi_dvb_mux_reset()</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>, <a class="el" href="group__Rawenc.html#gaa35da5ba0aed07e00e0f959ae22200e4">vbi_raw_add_noise()</a>, <a class="el" href="group__Sliced.html#ga366932921d0f6f58cb2e58c6ec130998">vbi_sliced_payload_bits()</a>, and <a class="el" href="group__XDSDemux.html#ga99411493fff962747c0ac1d3951cfdd4">vbi_xds_demux_feed_frame()</a>.</p>

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<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>
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<img src="zvbi_625.gif" alt="zvbi_625.gif"/>
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ITU-R PAL/SECAM line numbering scheme</div></div>
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<img src="zvbi_525.gif" alt="zvbi_525.gif"/>
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ITU-R NTSC line numbering scheme</div></div>

<p>Referenced by <a class="el" href="group__Device.html#gaa0b81b4226106cf38b541597eff40f2d">vbi_capture_sim_add_noise()</a>, <a class="el" href="group__Service.html#ga2e2201e3b2bab9b7fb1bb66ade716772">vbi_decode()</a>, <a class="el" href="group__DVBMux.html#ga7d78b04052d8cb3deb1bf4a6a444212c">vbi_dvb_mux_reset()</a>, <a class="el" href="group__Rawenc.html#gaa35da5ba0aed07e00e0f959ae22200e4">vbi_raw_add_noise()</a>, <a class="el" href="group__Sliced.html#ga366932921d0f6f58cb2e58c6ec130998">vbi_sliced_payload_bits()</a>, and <a class="el" href="group__XDSDemux.html#ga99411493fff962747c0ac1d3951cfdd4">vbi_xds_demux_feed_frame()</a>.</p>

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<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__Device.html#gaa0b81b4226106cf38b541597eff40f2d">vbi_capture_sim_add_noise()</a>, <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>, <a class="el" href="group__Sliced.html#ga366932921d0f6f58cb2e58c6ec130998">vbi_sliced_payload_bits()</a>, and <a class="el" href="group__XDSDemux.html#ga99411493fff962747c0ac1d3951cfdd4">vbi_xds_demux_feed_frame()</a>.</p>

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