Mercurial > hg > sv-dependency-builds
comparison src/libvorbis-1.3.3/doc/vorbisfile/fileinfo.html @ 1:05aa0afa9217
Bring in flac, ogg, vorbis
| author | Chris Cannam |
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| date | Tue, 19 Mar 2013 17:37:49 +0000 |
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| 0:c7265573341e | 1:05aa0afa9217 |
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| 1 <html> | |
| 2 | |
| 3 <head> | |
| 4 <title>Vorbisfile - File Information</title> | |
| 5 <link rel=stylesheet href="style.css" type="text/css"> | |
| 6 </head> | |
| 7 | |
| 8 <body bgcolor=white text=black link="#5555ff" alink="#5555ff" vlink="#5555ff"> | |
| 9 <table border=0 width=100%> | |
| 10 <tr> | |
| 11 <td><p class=tiny>Vorbisfile documentation</p></td> | |
| 12 <td align=right><p class=tiny>vorbisfile version 1.3.2 - 20101101</p></td> | |
| 13 </tr> | |
| 14 </table> | |
| 15 | |
| 16 <h1>File Information</h1> | |
| 17 <p>Libvorbisfile contains many functions to get information about bitstream attributes and decoding status. | |
| 18 <p> | |
| 19 All libvorbisfile file information routines are declared in "vorbis/vorbisfile.h". | |
| 20 <p> | |
| 21 | |
| 22 <table border=1 color=black width=50% cellspacing=0 cellpadding=7> | |
| 23 <tr bgcolor=#cccccc> | |
| 24 <td><b>function</b></td> | |
| 25 <td><b>purpose</b></td> | |
| 26 </tr> | |
| 27 <tr valign=top> | |
| 28 <td><a href="ov_bitrate.html">ov_bitrate</a></td> | |
| 29 <td>Returns the average bitrate of the current logical bitstream.</td> | |
| 30 </tr> | |
| 31 <tr valign=top> | |
| 32 <td><a href="ov_bitrate_instant.html">ov_bitrate_instant</a></td> | |
| 33 <td>Returns the exact bitrate since the last call of this function, or -1 if at the beginning of the bitream or no new information is available.</td> | |
| 34 </tr> | |
| 35 <tr valign=top> | |
| 36 <td><a href="ov_streams.html">ov_streams</a></td> | |
| 37 <td>Gives the number of logical bitstreams within the current physical bitstream.</td> | |
| 38 </tr> | |
| 39 <tr valign=top> | |
| 40 <td><a href="ov_seekable.html">ov_seekable</a></td> | |
| 41 <td>Indicates whether the bitstream is seekable.</td> | |
| 42 </tr> | |
| 43 <tr valign=top> | |
| 44 <td><a href="ov_serialnumber.html">ov_serialnumber</a></td> | |
| 45 <td>Returns the unique serial number of the specified logical bitstream.</td> | |
| 46 </tr> | |
| 47 <tr valign=top> | |
| 48 <td><a href="ov_raw_total.html">ov_raw_total</a></td> | |
| 49 <td>Returns the total (compressed) bytes in a physical or logical seekable bitstream.</td> | |
| 50 </tr> | |
| 51 <tr valign=top> | |
| 52 <td><a href="ov_pcm_total.html">ov_pcm_total</a></td> | |
| 53 <td>Returns the total number of samples in a physical or logical seekable bitstream.</td> | |
| 54 </tr> | |
| 55 <tr valign=top> | |
| 56 <td><a href="ov_time_total.html">ov_time_total</a></td> | |
| 57 <td>Returns the total time length in seconds of a physical or logical seekable bitstream.</td> | |
| 58 </tr> | |
| 59 <tr valign=top> | |
| 60 <td><a href="ov_raw_tell.html">ov_raw_tell</a></td> | |
| 61 <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> | |
| 62 </tr> | |
| 63 <tr valign=top> | |
| 64 <td><a href="ov_pcm_tell.html">ov_pcm_tell</a></td> | |
| 65 <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> | |
| 66 </tr> | |
| 67 <tr valign=top> | |
| 68 <td><a href="ov_time_tell.html">ov_time_tell</a></td> | |
| 69 <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> | |
| 70 </tr> | |
| 71 <tr valign=top> | |
| 72 <td><a href="ov_info.html">ov_info</a></td> | |
| 73 <td>Returns the <a href="../libvorbis/vorbis_info.html">vorbis_info</a> struct for a specific bitstream section.</td> | |
| 74 </tr> | |
| 75 <tr valign=top> | |
| 76 <td><a href="ov_comment.html">ov_comment</a></td> | |
| 77 <td>Returns attached <a href="../libvorbis/vorbis_comment.html">comments</a> for the current bitstream.</td> | |
| 78 </tr> | |
| 79 </table> | |
| 80 | |
| 81 <br><br> | |
| 82 <hr noshade> | |
| 83 <table border=0 width=100%> | |
| 84 <tr valign=top> | |
| 85 <td><p class=tiny>copyright © 2000-2010 Xiph.Org</p></td> | |
| 86 <td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td> | |
| 87 </tr><tr> | |
| 88 <td><p class=tiny>Vorbisfile documentation</p></td> | |
| 89 <td align=right><p class=tiny>vorbisfile version 1.3.2 - 20101101</p></td> | |
| 90 </tr> | |
| 91 </table> | |
| 92 | |
| 93 </body> | |
| 94 | |
| 95 </html> |