65 lines
2.4 KiB
HTML
65 lines
2.4 KiB
HTML
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<html>
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<head>
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<title>libogg - Encoding</title>
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<link rel=stylesheet href="style.css" type="text/css">
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</head>
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<body bgcolor=white text=black link="#5555ff" alink="#5555ff" vlink="#5555ff">
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<table border=0 width=100%>
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<tr>
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<td><p class=tiny>libogg documentation</p></td>
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<td align=right><p class=tiny>libogg release 1.0 - 20000615</p></td>
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</tr>
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</table>
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<h1>Encoding</h1>
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<p>Libogg contains a set of functions used in the encoding process.
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<p>
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All the <b>libogg</b> specific functions are declared in "ogg/ogg.h".
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<p>
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<p>When encoding, the encoding engine will output raw packets which must be placed into an Ogg bitstream.
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<p>Raw packets are inserted into the stream, and an <a href="ogg_page.html">ogg_page</a> is output when enough packets have been written to create a full page. The pages output are pointers to buffered packet segments, and can then be written out and saved as an ogg stream.
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<p>There are a couple of basic steps:
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<ul>
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<li>Use the encoding engine to produce a raw packet of data.
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<li>Call <a href="ogg_stream_packetin.html">ogg_stream_packetin</a> to submit a raw packet to the stream.
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<li>Use <a href="ogg_stream_pageout.html">ogg_stream_pageout</a> to output a page, if enough data has been submitted. Otherwise, continue submitting data.
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</ul>
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<br><br>
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<table border=1 color=black width=50% cellspacing=0 cellpadding=7>
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<tr bgcolor=#cccccc>
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<td><b>function</b></td>
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<td><b>purpose</b></td>
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</tr>
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<tr valign=top>
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<td><a href="ogg_stream_packetin.html">ogg_stream_packetin</a></td>
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<td>Submits a raw packet to the streaming layer, so that it can be formed into a page.</td>
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</tr>
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<tr valign=top>
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<td><a href="ogg_stream_pageout.html">ogg_stream_pageout</a></td>
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<td>Outputs a completed page if the stream contains enough packets to form a full page.<td>
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</tr>
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<tr valign=top>
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<td><a href="ogg_stream_flush.html">ogg_stream_flush</a></td>
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<td>Forces any remaining packets in the stream to be returned as a page of any size.<td>
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</tr>
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</table>
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<br><br>
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<hr noshade>
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<table border=0 width=100%>
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<tr valign=top>
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<td><p class=tiny>copyright © 2000 xiph.org</p></td>
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<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a><br><a href="mailto:team@xiph.org">team@xiph.org</a></p></td>
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</tr><tr>
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<td><p class=tiny>libogg documentation</p></td>
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<td align=right><p class=tiny>libogg release 1.0 - 20000615</p></td>
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</tr>
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</table>
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</body>
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</html>
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