4 <title>libogg - function - ogg_sync_pageseek</title>
5 <link rel=stylesheet href="style.css" type="text/css">
8 <body bgcolor=white text=black link="#5555ff" alink="#5555ff" vlink="#5555ff">
9 <table border=0 width=100%>
11 <td><p class=tiny>libogg documentation</p></td>
12 <td align=right><p class=tiny>libogg release 1.0 - 20000615</p></td>
16 <h1>ogg_sync_pageseek</h1>
18 <p><i>declared in "ogg/ogg.h";</i></p>
20 <p>This function synchronizes the ogg_sync_state struct to the next ogg_page.
21 <p>This is useful when seeking within a bitstream. ogg_sync_pageseek will synchronize to the next page in the bitstream and return information about how many bytes we advanced or skipped in order to do so.
24 <table border=0 color=black cellspacing=0 cellpadding=7>
28 int ogg_sync_pageseek(<a href="ogg_sync_state.html">ogg_sync_state</a> *oy, <a href="ogg_page.html">ogg_page</a> *og);
37 <dd>Pointer to a previously declared <a href="ogg_sync_state.html">ogg_sync_state</a> struct.</dd>
39 <dd>Pointer to a page (or an incomplete page) of data. This is the page we are attempting to sync.
43 <h3>Return Values</h3>
45 <li>-n means that we skipped n bytes within the bitstream.</li>
47 0 means that the page isn't ready and we need more data. No bytes have been skipped.</li>
49 n means that the page was synced at the current location, with a page length of n bytes.
55 <table border=0 width=100%>
57 <td><p class=tiny>copyright © 2000 xiph.org</p></td>
58 <td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a><br><a href="mailto:team@xiph.org">team@xiph.org</a></p></td>
60 <td><p class=tiny>libogg documentation</p></td>
61 <td align=right><p class=tiny>libogg release 1.0 - 20000615</p></td>