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<title>libogg - General Functions</title>
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<td><p class=tiny>libogg documentation</p></td>
<td align=right><p class=tiny>libogg release 1.3.0 - 20110804</p></td>
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<h1>General Functions</h1>
<p>Libogg contains several functions which are generally useful when using Ogg streaming, whether encoding or decoding.
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All the <b>libogg</b> specific functions are declared in "ogg/ogg.h".
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<p>These functions can be used to manipulate some of the basic elements of Ogg - streams and pages.  Streams and pages are important during both the encode and decode process.
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	<td><b>function</b></td>
	<td><b>purpose</b></td>
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<td><a href="ogg_stream_init.html">ogg_stream_init</a></td>
	<td>Initializes an Ogg bitstream.</td>
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<td><a href="ogg_stream_clear.html">ogg_stream_clear</a></td>
	<td>Clears the storage within the Ogg stream, but does not free the stream itself.<td>
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<td><a href="ogg_stream_reset.html">ogg_stream_reset</a></td>
	<td>Resets the stream status to its initial position.</td>
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<td><a href="ogg_stream_destroy.html">ogg_stream_destroy</a></td>
	<td>Frees the entire Ogg stream.</td>
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<td><a href="ogg_stream_check.html">ogg_stream_check</a></td>
	<td>Check for asyncronous errors.</td>
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<td><a href="ogg_stream_eos.html">ogg_stream_eos</a></td>
	<td>Indicates whether we are at the end of the stream.</td>
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<td><a href="ogg_page_version.html">ogg_page_version</a></td>
	<td>Returns the version of ogg_page that this stream/page uses</td>
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<td><a href="ogg_page_continued.html">ogg_page_continued</a></td>
	<td>Indicates if the current page contains a continued packet from the last page.</td>
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<td><a href="ogg_page_packets.html">ogg_page_packets</a></td>
        <td>Indicates the number of packets contained in a page.</td>
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<td><a href="ogg_page_bos.html">ogg_page_bos</a></td>
	<td>Indicates if the current page is the beginning of the stream.</td>
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<td><a href="ogg_page_eos.html">ogg_page_eos</a></td>
	<td>Indicates if the current page is the end of the stream.</td>
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<td><a href="ogg_page_granulepos.html">ogg_page_granulepos</a></td>
	<td>Returns the precise playback location of this page.</td>
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<td><a href="ogg_page_serialno.html">ogg_page_serialno</a></td>
	<td>Returns the unique serial number of the logical bitstream associated with this page.</td>
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<td><a href="ogg_page_pageno.html">ogg_page_pageno</a></td>
	<td>Returns the sequential page number for this page.</td>
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<td><a href="ogg_packet_clear.html">ogg_packet_clear</a></td>
        <td>Clears the ogg_packet structure.</td>
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<td><a href="ogg_page_checksum_set.html">ogg_page_checksum_set</a></td>
        <td>Checksums an ogg_page.</td>
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<td><p class=tiny>copyright &copy; 2000-2011 Xiph.Org</p></td>
<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/">Ogg Container Format</a></p></td>
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<td><p class=tiny>libogg documentation</p></td>
<td align=right><p class=tiny>libogg release 1.3.0 - 20110804</p></td>
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author	Chris Cannam
date	Fri, 07 Feb 2020 11:51:13 +0000
parents	05aa0afa9217
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