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- <html>
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- <title>vorbisfile - File Information</title>
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- <td><p class=tiny>vorbisfile documentation</p></td>
- <td align=right><p class=tiny>vorbisfile version 1.25 - 20000615</p></td>
- </tr>
- </table>
- <h1>File Information</h1>
- <p>Vorbisfile contains many functions to get information about bitstream attributes and decoding status.
- <p>
- All the <b>vorbisfile</b> file information routines are declared in "vorbis/vorbisfile.h".
- <p>
- <table border=1 color=black width=50% cellspacing=0 cellpadding=7>
- <tr bgcolor=#cccccc>
- <td><b>function</b></td>
- <td><b>purpose</b></td>
- </tr>
- <tr valign=top>
- <td><a href="ov_bitrate.html">ov_bitrate</a></td>
- <td>Returns the average bitrate of the current logical bitstream.</td>
- </tr>
- <tr valign=top>
- <td><a href="ov_bitrate_instant.html">ov_bitrate_instant</a></td>
- <td>Returns the exact bitrate since the last call of this function, or -1 if beginning of the bitream or no new info is available.</td>
- </tr>
- <tr valign=top>
- <td><a href="ov_streams.html">ov_streams</a></td>
- <td>Gives the number of logical bitstreams within the current physical bitstream.</td>
- </tr>
- <tr valign=top>
- <td><a href="ov_seekable.html">ov_seekable</a></td>
- <td>Indicates whether the bitstream is seekable.</td>
- </tr>
- <tr valign=top>
- <td><a href="ov_serialnumber.html">ov_serialnumber</a></td>
- <td>Returns the unique serial number of the specified logical bitstream.</td>
- </tr>
- <tr valign=top>
- <td><a href="ov_raw_total.html">ov_raw_total</a></td>
- <td>Returns the total (compressed) bytes in a physical or logical seekable bitstream.</td>
- </tr>
- <tr valign=top>
- <td><a href="ov_pcm_total.html">ov_pcm_total</a></td>
- <td>Returns the total number of samples in a physical or logical seekable bitstream.</td>
- </tr>
- <tr valign=top>
- <td><a href="ov_time_total.html">ov_time_total</a></td>
- <td>Returns the total time length in seconds of a physical or logical seekable bitstream.</td>
- </tr>
- <tr valign=top>
- <td><a href="ov_raw_tell.html">ov_raw_tell</a></td>
- <td>Returns the byte location of the next sample to be read, giving the approximate location in the stream that the decoding engine has reached.</td>
- </tr>
- <tr valign=top>
- <td><a href="ov_pcm_tell.html">ov_pcm_tell</a></td>
- <td>Returns the sample location of the next sample to be read, giving the approximate location in the stream that the decoding engine has reached.</td>
- </tr>
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- <td><a href="ov_time_tell.html">ov_time_tell</a></td>
- <td>Returns the time location of the next sample to be read, giving the approximate location in the stream that the decoding engine has reached.</td>
- </tr>
- <tr valign=top>
- <td><a href="ov_info.html">ov_info</a></td>
- <td>Returns the <a href="vorbis_info.html">vorbis_info</a> struct for a specific bitstream section.</td>
- </tr>
- <tr valign=top>
- <td><a href="ov_comment.html">ov_comment</a></td>
- <td>Returns attached <a href="vorbis_comment.html">comments</a> for the current bitstream.</td>
- </tr>
- </table>
- <br><br>
- <hr noshade>
- <table border=0 width=100%>
- <tr valign=top>
- <td><p class=tiny>copyright © 2000 vorbis team</p></td>
- <td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a><br><a href="mailto:team@vorbis.org">team@vorbis.org</a></p></td>
- </tr><tr>
- <td><p class=tiny>vorbisfile documentation</p></td>
- <td align=right><p class=tiny>vorbisfile version 1.25 - 20000615</p></td>
- </tr>
- </table>
- </body>
- </html>
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