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comparison src/libvorbis-1.3.3/doc/vorbisfile/chaining_example_c.html @ 1:05aa0afa9217

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Bring in flac, ogg, vorbis
author Chris Cannam
date Tue, 19 Mar 2013 17:37:49 +0000
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1 <html>
2
3 <head>
4 <title>vorbisfile - chaining_example.c</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>chaining_example.c</h1>
17
18 <p>
19 The example program source:
20
21 <br><br>
22 <table border=0 width=100% color=black cellspacing=0 cellpadding=7>
23 <tr bgcolor=#cccccc>
24 <td>
25 <pre width="80"><b>
26
27 <font color="#A020F0">#include &lt;vorbis/codec.h&gt;</font>
28 <font color="#A020F0">#include &lt;vorbis/vorbisfile.h&gt;</font>
29
30 <strong><font color="#4169E1"><a name="main"></a>int main()</font></strong>{
31 OggVorbis_File ov;
32 int i;
33
34 <font color="#A020F0">#ifdef _WIN32</font> <font color="#B22222">/* We need to set stdin to binary mode on windows. */</font>
35 _setmode( _fileno( stdin ), _O_BINARY );
36 <font color="#A020F0">#endif</font>
37
38 <font color="#B22222">/* open the file/pipe on stdin */</font>
39 <font color="#4169E1">if</font>(ov_open_callbacks(stdin,&amp;ov,NULL,-1,OV_CALLBACKS_NOCLOSE)&lt;0){
40 printf(<font color="#666666">"Could not open input as an OggVorbis file.\n\n"</font>);
41 exit(1);
42 }
43
44 <font color="#B22222">/* print details about each logical bitstream in the input */</font>
45 <font color="#4169E1">if</font>(ov_seekable(&amp;ov)){
46 printf(<font color="#666666">"Input bitstream contained %ld logical bitstream section(s).\n"</font>,
47 ov_streams(&amp;ov));
48 printf(<font color="#666666">"Total bitstream playing time: %ld seconds\n\n"</font>,
49 (long)ov_time_total(&amp;ov,-1));
50
51 }<font color="#4169E1">else</font>{
52 printf(<font color="#666666">"Standard input was not seekable.\n"</font>
53 <font color="#666666">"First logical bitstream information:\n\n"</font>);
54 }
55
56 <font color="#4169E1">for</font>(i=0;i&lt;ov_streams(&amp;ov);i++){
57 vorbis_info *vi=ov_info(&amp;ov,i);
58 printf(<font color="#666666">"\tlogical bitstream section %d information:\n"</font>,i+1);
59 printf(<font color="#666666">"\t\t%ldHz %d channels bitrate %ldkbps serial number=%ld\n"</font>,
60 vi-&gt;rate,vi-&gt;channels,ov_bitrate(&amp;ov,i)/1000,
61 ov_serialnumber(&amp;ov,i));
62 printf(<font color="#666666">"\t\tcompressed length: %ld bytes "</font>,(long)(ov_raw_total(&amp;ov,i)));
63 printf(<font color="#666666">" play time: %lds\n"</font>,(long)ov_time_total(&amp;ov,i));
64 }
65
66 ov_clear(&amp;ov);
67 <font color="#4169E1">return</font> 0;
68 }
69
70 </b></pre>
71 </td>
72 </tr>
73 </table>
74
75
76 <br><br>
77 <hr noshade>
78 <table border=0 width=100%>
79 <tr valign=top>
80 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
81 <td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
82 </tr><tr>
83 <td><p class=tiny>Vorbisfile documentation</p></td>
84 <td align=right><p class=tiny>vorbisfile version 1.3.2 - 20101101</p></td>
85 </tr>
86 </table>
87
88 </body>
89
90 </html>