| 1 | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html401/loose.dtd">
|
|---|
| 2 | <html>
|
|---|
| 3 | <!-- Created on June, 30 2006 by texi2html 1.76 -->
|
|---|
| 4 | <!--
|
|---|
| 5 | Written by: Lionel Cons <[email protected]> (original author)
|
|---|
| 6 | Karl Berry <[email protected]>
|
|---|
| 7 | Olaf Bachmann <[email protected]>
|
|---|
| 8 | and many others.
|
|---|
| 9 | Maintained by: Many creative people <[email protected]>
|
|---|
| 10 | Send bugs and suggestions to <[email protected]>
|
|---|
| 11 |
|
|---|
| 12 | -->
|
|---|
| 13 | <head>
|
|---|
| 14 | <title>FFserver Documentation: 1. Introduction</title>
|
|---|
| 15 |
|
|---|
| 16 | <meta name="description" content="FFserver Documentation: 1. Introduction">
|
|---|
| 17 | <meta name="keywords" content="FFserver Documentation: 1. Introduction">
|
|---|
| 18 | <meta name="resource-type" content="document">
|
|---|
| 19 | <meta name="distribution" content="global">
|
|---|
| 20 | <meta name="Generator" content="texi2html 1.76">
|
|---|
| 21 | <meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
|
|---|
| 22 | <style type="text/css">
|
|---|
| 23 | <!--
|
|---|
| 24 | a.summary-letter {text-decoration: none}
|
|---|
| 25 | pre.display {font-family: serif}
|
|---|
| 26 | pre.format {font-family: serif}
|
|---|
| 27 | pre.menu-comment {font-family: serif}
|
|---|
| 28 | pre.menu-preformatted {font-family: serif}
|
|---|
| 29 | pre.smalldisplay {font-family: serif; font-size: smaller}
|
|---|
| 30 | pre.smallexample {font-size: smaller}
|
|---|
| 31 | pre.smallformat {font-family: serif; font-size: smaller}
|
|---|
| 32 | pre.smalllisp {font-size: smaller}
|
|---|
| 33 | span.sansserif {font-family:sans-serif; font-weight:normal;}
|
|---|
| 34 | ul.toc {list-style: none}
|
|---|
| 35 | -->
|
|---|
| 36 | </style>
|
|---|
| 37 |
|
|---|
| 38 |
|
|---|
| 39 | </head>
|
|---|
| 40 |
|
|---|
| 41 | <body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000">
|
|---|
| 42 |
|
|---|
| 43 | <a name="SEC1"></a>
|
|---|
| 44 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 45 | <tr><td valign="middle" align="left">[ < ]</td>
|
|---|
| 46 | <td valign="middle" align="left">[<a href="#SEC2" title="Next section in reading order"> > </a>]</td>
|
|---|
| 47 | <td valign="middle" align="left"> </td>
|
|---|
| 48 | <td valign="middle" align="left">[ << ]</td>
|
|---|
| 49 | <td valign="middle" align="left">[ Up ]</td>
|
|---|
| 50 | <td valign="middle" align="left">[<a href="#SEC2" title="Next chapter"> >> </a>]</td>
|
|---|
| 51 | <td valign="middle" align="left"> </td>
|
|---|
| 52 | <td valign="middle" align="left"> </td>
|
|---|
| 53 | <td valign="middle" align="left"> </td>
|
|---|
| 54 | <td valign="middle" align="left"> </td>
|
|---|
| 55 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 56 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 57 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 58 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 59 | </tr></table>
|
|---|
| 60 | <h1 class="chapter"> 1. Introduction </h1>
|
|---|
| 61 |
|
|---|
| 62 | <p>FFserver is a streaming server for both audio and video. It supports
|
|---|
| 63 | several live feeds, streaming from files and time shifting on live feeds
|
|---|
| 64 | (you can seek to positions in the past on each live feed, provided you
|
|---|
| 65 | specify a big enough feed storage in ffserver.conf).
|
|---|
| 66 | </p>
|
|---|
| 67 | <p>This documentation covers only the streaming aspects of ffserver /
|
|---|
| 68 | ffmpeg. All questions about parameters for ffmpeg, codec questions,
|
|---|
| 69 | etc. are not covered here. Read <tt>`ffmpeg-doc.html'</tt> for more
|
|---|
| 70 | information.
|
|---|
| 71 | </p>
|
|---|
| 72 | <hr size="6">
|
|---|
| 73 | <a name="SEC2"></a>
|
|---|
| 74 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 75 | <tr><td valign="middle" align="left">[<a href="#SEC1" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 76 | <td valign="middle" align="left">[<a href="#SEC3" title="Next section in reading order"> > </a>]</td>
|
|---|
| 77 | <td valign="middle" align="left"> </td>
|
|---|
| 78 | <td valign="middle" align="left">[<a href="#SEC1" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 79 | <td valign="middle" align="left">[<a href="#SEC1" title="Up section"> Up </a>]</td>
|
|---|
| 80 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 81 | <td valign="middle" align="left"> </td>
|
|---|
| 82 | <td valign="middle" align="left"> </td>
|
|---|
| 83 | <td valign="middle" align="left"> </td>
|
|---|
| 84 | <td valign="middle" align="left"> </td>
|
|---|
| 85 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 86 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 87 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 88 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 89 | </tr></table>
|
|---|
| 90 | <h1 class="chapter"> 2. QuickStart </h1>
|
|---|
| 91 |
|
|---|
| 92 | <p>[Contributed by Philip Gladstone, philip-ffserver at gladstonefamily dot net]
|
|---|
| 93 | </p>
|
|---|
| 94 | <hr size="6">
|
|---|
| 95 | <a name="SEC3"></a>
|
|---|
| 96 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 97 | <tr><td valign="middle" align="left">[<a href="#SEC2" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 98 | <td valign="middle" align="left">[<a href="#SEC4" title="Next section in reading order"> > </a>]</td>
|
|---|
| 99 | <td valign="middle" align="left"> </td>
|
|---|
| 100 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 101 | <td valign="middle" align="left">[<a href="#SEC2" title="Up section"> Up </a>]</td>
|
|---|
| 102 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 103 | <td valign="middle" align="left"> </td>
|
|---|
| 104 | <td valign="middle" align="left"> </td>
|
|---|
| 105 | <td valign="middle" align="left"> </td>
|
|---|
| 106 | <td valign="middle" align="left"> </td>
|
|---|
| 107 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 108 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 109 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 110 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 111 | </tr></table>
|
|---|
| 112 | <h2 class="section"> 2.1 What can this do? </h2>
|
|---|
| 113 |
|
|---|
| 114 | <p>When properly configured and running, you can capture video and audio in real
|
|---|
| 115 | time from a suitable capture card, and stream it out over the Internet to
|
|---|
| 116 | either Windows Media Player or RealAudio player (with some restrictions).
|
|---|
| 117 | </p>
|
|---|
| 118 | <p>It can also stream from files, though that is currently broken. Very often, a
|
|---|
| 119 | web server can be used to serve up the files just as well.
|
|---|
| 120 | </p>
|
|---|
| 121 | <p>It can stream prerecorded video from .ffm files, though it is somewhat tricky
|
|---|
| 122 | to make it work correctly.
|
|---|
| 123 | </p>
|
|---|
| 124 | <hr size="6">
|
|---|
| 125 | <a name="SEC4"></a>
|
|---|
| 126 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 127 | <tr><td valign="middle" align="left">[<a href="#SEC3" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 128 | <td valign="middle" align="left">[<a href="#SEC5" title="Next section in reading order"> > </a>]</td>
|
|---|
| 129 | <td valign="middle" align="left"> </td>
|
|---|
| 130 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 131 | <td valign="middle" align="left">[<a href="#SEC2" title="Up section"> Up </a>]</td>
|
|---|
| 132 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 133 | <td valign="middle" align="left"> </td>
|
|---|
| 134 | <td valign="middle" align="left"> </td>
|
|---|
| 135 | <td valign="middle" align="left"> </td>
|
|---|
| 136 | <td valign="middle" align="left"> </td>
|
|---|
| 137 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 138 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 139 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 140 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 141 | </tr></table>
|
|---|
| 142 | <h2 class="section"> 2.2 What do I need? </h2>
|
|---|
| 143 |
|
|---|
| 144 | <p>I use Linux on a 900MHz Duron with a cheapo Bt848 based TV capture card. I'm
|
|---|
| 145 | using stock Linux 2.4.17 with the stock drivers. [Actually that isn't true,
|
|---|
| 146 | I needed some special drivers for my motherboard-based sound card.]
|
|---|
| 147 | </p>
|
|---|
| 148 | <p>I understand that FreeBSD systems work just fine as well.
|
|---|
| 149 | </p>
|
|---|
| 150 | <hr size="6">
|
|---|
| 151 | <a name="SEC5"></a>
|
|---|
| 152 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 153 | <tr><td valign="middle" align="left">[<a href="#SEC4" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 154 | <td valign="middle" align="left">[<a href="#SEC6" title="Next section in reading order"> > </a>]</td>
|
|---|
| 155 | <td valign="middle" align="left"> </td>
|
|---|
| 156 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 157 | <td valign="middle" align="left">[<a href="#SEC2" title="Up section"> Up </a>]</td>
|
|---|
| 158 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 159 | <td valign="middle" align="left"> </td>
|
|---|
| 160 | <td valign="middle" align="left"> </td>
|
|---|
| 161 | <td valign="middle" align="left"> </td>
|
|---|
| 162 | <td valign="middle" align="left"> </td>
|
|---|
| 163 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 164 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 165 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 166 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 167 | </tr></table>
|
|---|
| 168 | <h2 class="section"> 2.3 How do I make it work? </h2>
|
|---|
| 169 |
|
|---|
| 170 | <p>First, build the kit. It *really* helps to have installed LAME first. Then when
|
|---|
| 171 | you run the ffserver ./configure, make sure that you have the -enable-mp3lame
|
|---|
| 172 | flag turned on.
|
|---|
| 173 | </p>
|
|---|
| 174 | <p>LAME is important as it allows for streaming audio to Windows Media Player.
|
|---|
| 175 | Don't ask why the other audio types do not work.
|
|---|
| 176 | </p>
|
|---|
| 177 | <p>As a simple test, just run the following two command lines (assuming that you
|
|---|
| 178 | have a V4L video capture card):
|
|---|
| 179 | </p>
|
|---|
| 180 | <table><tr><td> </td><td><pre class="example">./ffserver -f doc/ffserver.conf &
|
|---|
| 181 | ./ffmpeg http://localhost:8090/feed1.ffm
|
|---|
| 182 | </pre></td></tr></table>
|
|---|
| 183 | <p>At this point you should be able to go to your Windows machine and fire up
|
|---|
| 184 | Windows Media Player (WMP). Go to Open URL and enter
|
|---|
| 185 | </p>
|
|---|
| 186 | <table><tr><td> </td><td><pre class="example"> http://<linuxbox>:8090/test.asf
|
|---|
| 187 | </pre></td></tr></table>
|
|---|
| 188 | <p>You should (after a short delay) see video and hear audio.
|
|---|
| 189 | </p>
|
|---|
| 190 | <p>WARNING: trying to stream test1.mpg doesn't work with WMP as it tries to
|
|---|
| 191 | transfer the entire file before starting to play.
|
|---|
| 192 | The same is true of AVI files.
|
|---|
| 193 | </p>
|
|---|
| 194 | <hr size="6">
|
|---|
| 195 | <a name="SEC6"></a>
|
|---|
| 196 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 197 | <tr><td valign="middle" align="left">[<a href="#SEC5" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 198 | <td valign="middle" align="left">[<a href="#SEC7" title="Next section in reading order"> > </a>]</td>
|
|---|
| 199 | <td valign="middle" align="left"> </td>
|
|---|
| 200 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 201 | <td valign="middle" align="left">[<a href="#SEC2" title="Up section"> Up </a>]</td>
|
|---|
| 202 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 203 | <td valign="middle" align="left"> </td>
|
|---|
| 204 | <td valign="middle" align="left"> </td>
|
|---|
| 205 | <td valign="middle" align="left"> </td>
|
|---|
| 206 | <td valign="middle" align="left"> </td>
|
|---|
| 207 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 208 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 209 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 210 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 211 | </tr></table>
|
|---|
| 212 | <h2 class="section"> 2.4 What happens next? </h2>
|
|---|
| 213 |
|
|---|
| 214 | <p>You should edit the ffserver.conf file to suit your needs (in terms of
|
|---|
| 215 | frame rates etc). Then install ffserver and ffmpeg, write a script to start
|
|---|
| 216 | them up, and off you go.
|
|---|
| 217 | </p>
|
|---|
| 218 | <hr size="6">
|
|---|
| 219 | <a name="SEC7"></a>
|
|---|
| 220 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 221 | <tr><td valign="middle" align="left">[<a href="#SEC6" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 222 | <td valign="middle" align="left">[<a href="#SEC8" title="Next section in reading order"> > </a>]</td>
|
|---|
| 223 | <td valign="middle" align="left"> </td>
|
|---|
| 224 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 225 | <td valign="middle" align="left">[<a href="#SEC2" title="Up section"> Up </a>]</td>
|
|---|
| 226 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 227 | <td valign="middle" align="left"> </td>
|
|---|
| 228 | <td valign="middle" align="left"> </td>
|
|---|
| 229 | <td valign="middle" align="left"> </td>
|
|---|
| 230 | <td valign="middle" align="left"> </td>
|
|---|
| 231 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 232 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 233 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 234 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 235 | </tr></table>
|
|---|
| 236 | <h2 class="section"> 2.5 Troubleshooting </h2>
|
|---|
| 237 |
|
|---|
| 238 | <hr size="6">
|
|---|
| 239 | <a name="SEC8"></a>
|
|---|
| 240 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 241 | <tr><td valign="middle" align="left">[<a href="#SEC7" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 242 | <td valign="middle" align="left">[<a href="#SEC9" title="Next section in reading order"> > </a>]</td>
|
|---|
| 243 | <td valign="middle" align="left"> </td>
|
|---|
| 244 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 245 | <td valign="middle" align="left">[<a href="#SEC7" title="Up section"> Up </a>]</td>
|
|---|
| 246 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 247 | <td valign="middle" align="left"> </td>
|
|---|
| 248 | <td valign="middle" align="left"> </td>
|
|---|
| 249 | <td valign="middle" align="left"> </td>
|
|---|
| 250 | <td valign="middle" align="left"> </td>
|
|---|
| 251 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 252 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 253 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 254 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 255 | </tr></table>
|
|---|
| 256 | <h3 class="subsection"> 2.5.1 I don't hear any audio, but video is fine. </h3>
|
|---|
| 257 |
|
|---|
| 258 | <p>Maybe you didn't install LAME, or got your ./configure statement wrong. Check
|
|---|
| 259 | the ffmpeg output to see if a line referring to MP3 is present. If not, then
|
|---|
| 260 | your configuration was incorrect. If it is, then maybe your wiring is not
|
|---|
| 261 | set up correctly. Maybe the sound card is not getting data from the right
|
|---|
| 262 | input source. Maybe you have a really awful audio interface (like I do)
|
|---|
| 263 | that only captures in stereo and also requires that one channel be flipped.
|
|---|
| 264 | If you are one of these people, then export 'AUDIO_FLIP_LEFT=1' before
|
|---|
| 265 | starting ffmpeg.
|
|---|
| 266 | </p>
|
|---|
| 267 | <hr size="6">
|
|---|
| 268 | <a name="SEC9"></a>
|
|---|
| 269 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 270 | <tr><td valign="middle" align="left">[<a href="#SEC8" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 271 | <td valign="middle" align="left">[<a href="#SEC10" title="Next section in reading order"> > </a>]</td>
|
|---|
| 272 | <td valign="middle" align="left"> </td>
|
|---|
| 273 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 274 | <td valign="middle" align="left">[<a href="#SEC7" title="Up section"> Up </a>]</td>
|
|---|
| 275 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 276 | <td valign="middle" align="left"> </td>
|
|---|
| 277 | <td valign="middle" align="left"> </td>
|
|---|
| 278 | <td valign="middle" align="left"> </td>
|
|---|
| 279 | <td valign="middle" align="left"> </td>
|
|---|
| 280 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 281 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 282 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 283 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 284 | </tr></table>
|
|---|
| 285 | <h3 class="subsection"> 2.5.2 The audio and video loose sync after a while. </h3>
|
|---|
| 286 |
|
|---|
| 287 | <p>Yes, they do.
|
|---|
| 288 | </p>
|
|---|
| 289 | <hr size="6">
|
|---|
| 290 | <a name="SEC10"></a>
|
|---|
| 291 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 292 | <tr><td valign="middle" align="left">[<a href="#SEC9" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 293 | <td valign="middle" align="left">[<a href="#SEC11" title="Next section in reading order"> > </a>]</td>
|
|---|
| 294 | <td valign="middle" align="left"> </td>
|
|---|
| 295 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 296 | <td valign="middle" align="left">[<a href="#SEC7" title="Up section"> Up </a>]</td>
|
|---|
| 297 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 298 | <td valign="middle" align="left"> </td>
|
|---|
| 299 | <td valign="middle" align="left"> </td>
|
|---|
| 300 | <td valign="middle" align="left"> </td>
|
|---|
| 301 | <td valign="middle" align="left"> </td>
|
|---|
| 302 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 303 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 304 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 305 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 306 | </tr></table>
|
|---|
| 307 | <h3 class="subsection"> 2.5.3 After a long while, the video update rate goes way down in WMP. </h3>
|
|---|
| 308 |
|
|---|
| 309 | <p>Yes, it does. Who knows why?
|
|---|
| 310 | </p>
|
|---|
| 311 | <hr size="6">
|
|---|
| 312 | <a name="SEC11"></a>
|
|---|
| 313 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 314 | <tr><td valign="middle" align="left">[<a href="#SEC10" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 315 | <td valign="middle" align="left">[<a href="#SEC12" title="Next section in reading order"> > </a>]</td>
|
|---|
| 316 | <td valign="middle" align="left"> </td>
|
|---|
| 317 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 318 | <td valign="middle" align="left">[<a href="#SEC7" title="Up section"> Up </a>]</td>
|
|---|
| 319 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 320 | <td valign="middle" align="left"> </td>
|
|---|
| 321 | <td valign="middle" align="left"> </td>
|
|---|
| 322 | <td valign="middle" align="left"> </td>
|
|---|
| 323 | <td valign="middle" align="left"> </td>
|
|---|
| 324 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 325 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 326 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 327 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 328 | </tr></table>
|
|---|
| 329 | <h3 class="subsection"> 2.5.4 WMP 6.4 behaves differently to WMP 7. </h3>
|
|---|
| 330 |
|
|---|
| 331 | <p>Yes, it does. Any thoughts on this would be gratefully received. These
|
|---|
| 332 | differences extend to embedding WMP into a web page. [There are two
|
|---|
| 333 | object IDs that you can use: The old one, which does not play well, and
|
|---|
| 334 | the new one, which does (both tested on the same system). However,
|
|---|
| 335 | I suspect that the new one is not available unless you have installed WMP 7].
|
|---|
| 336 | </p>
|
|---|
| 337 | <hr size="6">
|
|---|
| 338 | <a name="SEC12"></a>
|
|---|
| 339 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 340 | <tr><td valign="middle" align="left">[<a href="#SEC11" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 341 | <td valign="middle" align="left">[<a href="#SEC13" title="Next section in reading order"> > </a>]</td>
|
|---|
| 342 | <td valign="middle" align="left"> </td>
|
|---|
| 343 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 344 | <td valign="middle" align="left">[<a href="#SEC2" title="Up section"> Up </a>]</td>
|
|---|
| 345 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 346 | <td valign="middle" align="left"> </td>
|
|---|
| 347 | <td valign="middle" align="left"> </td>
|
|---|
| 348 | <td valign="middle" align="left"> </td>
|
|---|
| 349 | <td valign="middle" align="left"> </td>
|
|---|
| 350 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 351 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 352 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 353 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 354 | </tr></table>
|
|---|
| 355 | <h2 class="section"> 2.6 What else can it do? </h2>
|
|---|
| 356 |
|
|---|
| 357 | <p>You can replay video from .ffm files that was recorded earlier.
|
|---|
| 358 | However, there are a number of caveats, including the fact that the
|
|---|
| 359 | ffserver parameters must match the original parameters used to record the
|
|---|
| 360 | file. If they do not, then ffserver deletes the file before recording into it.
|
|---|
| 361 | (Now that I write this, it seems broken).
|
|---|
| 362 | </p>
|
|---|
| 363 | <p>You can fiddle with many of the codec choices and encoding parameters, and
|
|---|
| 364 | there are a bunch more parameters that you cannot control. Post a message
|
|---|
| 365 | to the mailing list if there are some 'must have' parameters. Look in
|
|---|
| 366 | ffserver.conf for a list of the currently available controls.
|
|---|
| 367 | </p>
|
|---|
| 368 | <p>It will automatically generate the ASX or RAM files that are often used
|
|---|
| 369 | in browsers. These files are actually redirections to the underlying ASF
|
|---|
| 370 | or RM file. The reason for this is that the browser often fetches the
|
|---|
| 371 | entire file before starting up the external viewer. The redirection files
|
|---|
| 372 | are very small and can be transferred quickly. [The stream itself is
|
|---|
| 373 | often 'infinite' and thus the browser tries to download it and never
|
|---|
| 374 | finishes.]
|
|---|
| 375 | </p>
|
|---|
| 376 | <hr size="6">
|
|---|
| 377 | <a name="SEC13"></a>
|
|---|
| 378 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 379 | <tr><td valign="middle" align="left">[<a href="#SEC12" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 380 | <td valign="middle" align="left">[<a href="#SEC14" title="Next section in reading order"> > </a>]</td>
|
|---|
| 381 | <td valign="middle" align="left"> </td>
|
|---|
| 382 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 383 | <td valign="middle" align="left">[<a href="#SEC2" title="Up section"> Up </a>]</td>
|
|---|
| 384 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 385 | <td valign="middle" align="left"> </td>
|
|---|
| 386 | <td valign="middle" align="left"> </td>
|
|---|
| 387 | <td valign="middle" align="left"> </td>
|
|---|
| 388 | <td valign="middle" align="left"> </td>
|
|---|
| 389 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 390 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 391 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 392 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 393 | </tr></table>
|
|---|
| 394 | <h2 class="section"> 2.7 Tips </h2>
|
|---|
| 395 |
|
|---|
| 396 | <p>* When you connect to a live stream, most players (WMP, RA, etc) want to
|
|---|
| 397 | buffer a certain number of seconds of material so that they can display the
|
|---|
| 398 | signal continuously. However, ffserver (by default) starts sending data
|
|---|
| 399 | in realtime. This means that there is a pause of a few seconds while the
|
|---|
| 400 | buffering is being done by the player. The good news is that this can be
|
|---|
| 401 | cured by adding a '?buffer=5' to the end of the URL. This means that the
|
|---|
| 402 | stream should start 5 seconds in the past - and so the first 5 seconds
|
|---|
| 403 | of the stream are sent as fast as the network will allow. It will then
|
|---|
| 404 | slow down to real time. This noticeably improves the startup experience.
|
|---|
| 405 | </p>
|
|---|
| 406 | <p>You can also add a 'Preroll 15' statement into the ffserver.conf that will
|
|---|
| 407 | add the 15 second prebuffering on all requests that do not otherwise
|
|---|
| 408 | specify a time. In addition, ffserver will skip frames until a key_frame
|
|---|
| 409 | is found. This further reduces the startup delay by not transferring data
|
|---|
| 410 | that will be discarded.
|
|---|
| 411 | </p>
|
|---|
| 412 | <p>* You may want to adjust the MaxBandwidth in the ffserver.conf to limit
|
|---|
| 413 | the amount of bandwidth consumed by live streams.
|
|---|
| 414 | </p>
|
|---|
| 415 | <hr size="6">
|
|---|
| 416 | <a name="SEC14"></a>
|
|---|
| 417 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 418 | <tr><td valign="middle" align="left">[<a href="#SEC13" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 419 | <td valign="middle" align="left">[<a href="#SEC15" title="Next section in reading order"> > </a>]</td>
|
|---|
| 420 | <td valign="middle" align="left"> </td>
|
|---|
| 421 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 422 | <td valign="middle" align="left">[<a href="#SEC2" title="Up section"> Up </a>]</td>
|
|---|
| 423 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 424 | <td valign="middle" align="left"> </td>
|
|---|
| 425 | <td valign="middle" align="left"> </td>
|
|---|
| 426 | <td valign="middle" align="left"> </td>
|
|---|
| 427 | <td valign="middle" align="left"> </td>
|
|---|
| 428 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 429 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 430 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 431 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 432 | </tr></table>
|
|---|
| 433 | <h2 class="section"> 2.8 Why does the ?buffer / Preroll stop working after a time? </h2>
|
|---|
| 434 |
|
|---|
| 435 | <p>It turns out that (on my machine at least) the number of frames successfully
|
|---|
| 436 | grabbed is marginally less than the number that ought to be grabbed. This
|
|---|
| 437 | means that the timestamp in the encoded data stream gets behind realtime.
|
|---|
| 438 | This means that if you say 'Preroll 10', then when the stream gets 10
|
|---|
| 439 | or more seconds behind, there is no Preroll left.
|
|---|
| 440 | </p>
|
|---|
| 441 | <p>Fixing this requires a change in the internals of how timestamps are
|
|---|
| 442 | handled.
|
|---|
| 443 | </p>
|
|---|
| 444 | <hr size="6">
|
|---|
| 445 | <a name="SEC15"></a>
|
|---|
| 446 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 447 | <tr><td valign="middle" align="left">[<a href="#SEC14" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 448 | <td valign="middle" align="left">[<a href="#SEC16" title="Next section in reading order"> > </a>]</td>
|
|---|
| 449 | <td valign="middle" align="left"> </td>
|
|---|
| 450 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 451 | <td valign="middle" align="left">[<a href="#SEC2" title="Up section"> Up </a>]</td>
|
|---|
| 452 | <td valign="middle" align="left">[<a href="#SEC16" title="Next chapter"> >> </a>]</td>
|
|---|
| 453 | <td valign="middle" align="left"> </td>
|
|---|
| 454 | <td valign="middle" align="left"> </td>
|
|---|
| 455 | <td valign="middle" align="left"> </td>
|
|---|
| 456 | <td valign="middle" align="left"> </td>
|
|---|
| 457 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 458 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 459 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 460 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 461 | </tr></table>
|
|---|
| 462 | <h2 class="section"> 2.9 Does the <code>?date=</code> stuff work. </h2>
|
|---|
| 463 |
|
|---|
| 464 | <p>Yes (subject to the limitation outlined above). Also note that whenever you
|
|---|
| 465 | start ffserver, it deletes the ffm file (if any parameters have changed),
|
|---|
| 466 | thus wiping out what you had recorded before.
|
|---|
| 467 | </p>
|
|---|
| 468 | <p>The format of the <code>?date=xxxxxx</code> is fairly flexible. You should use one
|
|---|
| 469 | of the following formats (the 'T' is literal):
|
|---|
| 470 | </p>
|
|---|
| 471 | <table><tr><td> </td><td><pre class="example">* YYYY-MM-DDTHH:MM:SS (localtime)
|
|---|
| 472 | * YYYY-MM-DDTHH:MM:SSZ (UTC)
|
|---|
| 473 | </pre></td></tr></table>
|
|---|
| 474 | <p>You can omit the YYYY-MM-DD, and then it refers to the current day. However
|
|---|
| 475 | note that <samp>`?date=16:00:00'</samp> refers to 16:00 on the current day - this
|
|---|
| 476 | may be in the future and so is unlikely to be useful.
|
|---|
| 477 | </p>
|
|---|
| 478 | <p>You use this by adding the ?date= to the end of the URL for the stream.
|
|---|
| 479 | For example: <samp>`http://localhost:8080/test.asf?date=2002-07-26T23:05:00'</samp>.
|
|---|
| 480 | </p>
|
|---|
| 481 | <hr size="6">
|
|---|
| 482 | <a name="SEC16"></a>
|
|---|
| 483 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 484 | <tr><td valign="middle" align="left">[<a href="#SEC15" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 485 | <td valign="middle" align="left">[<a href="#SEC17" title="Next section in reading order"> > </a>]</td>
|
|---|
| 486 | <td valign="middle" align="left"> </td>
|
|---|
| 487 | <td valign="middle" align="left">[<a href="#SEC2" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 488 | <td valign="middle" align="left">[<a href="#SEC1" title="Up section"> Up </a>]</td>
|
|---|
| 489 | <td valign="middle" align="left">[ >> ]</td>
|
|---|
| 490 | <td valign="middle" align="left"> </td>
|
|---|
| 491 | <td valign="middle" align="left"> </td>
|
|---|
| 492 | <td valign="middle" align="left"> </td>
|
|---|
| 493 | <td valign="middle" align="left"> </td>
|
|---|
| 494 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 495 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 496 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 497 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 498 | </tr></table>
|
|---|
| 499 | <h1 class="chapter"> 3. Invocation </h1>
|
|---|
| 500 | <hr size="6">
|
|---|
| 501 | <a name="SEC17"></a>
|
|---|
| 502 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 503 | <tr><td valign="middle" align="left">[<a href="#SEC16" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 504 | <td valign="middle" align="left">[<a href="#SEC18" title="Next section in reading order"> > </a>]</td>
|
|---|
| 505 | <td valign="middle" align="left"> </td>
|
|---|
| 506 | <td valign="middle" align="left">[<a href="#SEC16" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 507 | <td valign="middle" align="left">[<a href="#SEC16" title="Up section"> Up </a>]</td>
|
|---|
| 508 | <td valign="middle" align="left">[ >> ]</td>
|
|---|
| 509 | <td valign="middle" align="left"> </td>
|
|---|
| 510 | <td valign="middle" align="left"> </td>
|
|---|
| 511 | <td valign="middle" align="left"> </td>
|
|---|
| 512 | <td valign="middle" align="left"> </td>
|
|---|
| 513 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 514 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 515 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 516 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 517 | </tr></table>
|
|---|
| 518 | <h2 class="section"> 3.1 Syntax </h2>
|
|---|
| 519 | <table><tr><td> </td><td><pre class="example">ffserver [options]
|
|---|
| 520 | </pre></td></tr></table>
|
|---|
| 521 | <hr size="6">
|
|---|
| 522 | <a name="SEC18"></a>
|
|---|
| 523 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 524 | <tr><td valign="middle" align="left">[<a href="#SEC17" title="Previous section in reading order"> < </a>]</td>
|
|---|
| 525 | <td valign="middle" align="left">[ > ]</td>
|
|---|
| 526 | <td valign="middle" align="left"> </td>
|
|---|
| 527 | <td valign="middle" align="left">[<a href="#SEC16" title="Beginning of this chapter or previous chapter"> << </a>]</td>
|
|---|
| 528 | <td valign="middle" align="left">[<a href="#SEC16" title="Up section"> Up </a>]</td>
|
|---|
| 529 | <td valign="middle" align="left">[ >> ]</td>
|
|---|
| 530 | <td valign="middle" align="left"> </td>
|
|---|
| 531 | <td valign="middle" align="left"> </td>
|
|---|
| 532 | <td valign="middle" align="left"> </td>
|
|---|
| 533 | <td valign="middle" align="left"> </td>
|
|---|
| 534 | <td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 535 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 536 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 537 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 538 | </tr></table>
|
|---|
| 539 | <h2 class="section"> 3.2 Options </h2>
|
|---|
| 540 | <dl compact="compact">
|
|---|
| 541 | <dt> <samp>`-L'</samp></dt>
|
|---|
| 542 | <dd><p>Print the license.
|
|---|
| 543 | </p></dd>
|
|---|
| 544 | <dt> <samp>`-h'</samp></dt>
|
|---|
| 545 | <dd><p>Print the help.
|
|---|
| 546 | </p></dd>
|
|---|
| 547 | <dt> <samp>`-f configfile'</samp></dt>
|
|---|
| 548 | <dd><p>Use <tt>`configfile'</tt> instead of <tt>`/etc/ffserver.conf'</tt>.
|
|---|
| 549 | </p></dd>
|
|---|
| 550 | </dl>
|
|---|
| 551 |
|
|---|
| 552 |
|
|---|
| 553 | <hr size="6">
|
|---|
| 554 | <a name="SEC_About"></a>
|
|---|
| 555 | <table cellpadding="1" cellspacing="1" border="0">
|
|---|
| 556 | <tr><td valign="middle" align="left">[<a href="#SEC1" title="Cover (top) of document">Top</a>]</td>
|
|---|
| 557 | <td valign="middle" align="left">[Contents]</td>
|
|---|
| 558 | <td valign="middle" align="left">[Index]</td>
|
|---|
| 559 | <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? </a>]</td>
|
|---|
| 560 | </tr></table>
|
|---|
| 561 | <h1>About This Document</h1>
|
|---|
| 562 | <p>
|
|---|
| 563 | This document was generated on <i>June, 30 2006</i> using <a href="http://texi2html.cvshome.org/"><i>texi2html 1.76</i></a>.
|
|---|
| 564 | </p>
|
|---|
| 565 | <p>
|
|---|
| 566 | The buttons in the navigation panels have the following meaning:
|
|---|
| 567 | </p>
|
|---|
| 568 | <table border="1">
|
|---|
| 569 | <tr>
|
|---|
| 570 | <th> Button </th>
|
|---|
| 571 | <th> Name </th>
|
|---|
| 572 | <th> Go to </th>
|
|---|
| 573 | <th> From 1.2.3 go to</th>
|
|---|
| 574 | </tr>
|
|---|
| 575 | <tr>
|
|---|
| 576 | <td align="center"> [ < ] </td>
|
|---|
| 577 | <td align="center">Back</td>
|
|---|
| 578 | <td>previous section in reading order</td>
|
|---|
| 579 | <td>1.2.2</td>
|
|---|
| 580 | </tr>
|
|---|
| 581 | <tr>
|
|---|
| 582 | <td align="center"> [ > ] </td>
|
|---|
| 583 | <td align="center">Forward</td>
|
|---|
| 584 | <td>next section in reading order</td>
|
|---|
| 585 | <td>1.2.4</td>
|
|---|
| 586 | </tr>
|
|---|
| 587 | <tr>
|
|---|
| 588 | <td align="center"> [ << ] </td>
|
|---|
| 589 | <td align="center">FastBack</td>
|
|---|
| 590 | <td>beginning of this chapter or previous chapter</td>
|
|---|
| 591 | <td>1</td>
|
|---|
| 592 | </tr>
|
|---|
| 593 | <tr>
|
|---|
| 594 | <td align="center"> [ Up ] </td>
|
|---|
| 595 | <td align="center">Up</td>
|
|---|
| 596 | <td>up section</td>
|
|---|
| 597 | <td>1.2</td>
|
|---|
| 598 | </tr>
|
|---|
| 599 | <tr>
|
|---|
| 600 | <td align="center"> [ >> ] </td>
|
|---|
| 601 | <td align="center">FastForward</td>
|
|---|
| 602 | <td>next chapter</td>
|
|---|
| 603 | <td>2</td>
|
|---|
| 604 | </tr>
|
|---|
| 605 | <tr>
|
|---|
| 606 | <td align="center"> [Top] </td>
|
|---|
| 607 | <td align="center">Top</td>
|
|---|
| 608 | <td>cover (top) of document</td>
|
|---|
| 609 | <td> </td>
|
|---|
| 610 | </tr>
|
|---|
| 611 | <tr>
|
|---|
| 612 | <td align="center"> [Contents] </td>
|
|---|
| 613 | <td align="center">Contents</td>
|
|---|
| 614 | <td>table of contents</td>
|
|---|
| 615 | <td> </td>
|
|---|
| 616 | </tr>
|
|---|
| 617 | <tr>
|
|---|
| 618 | <td align="center"> [Index] </td>
|
|---|
| 619 | <td align="center">Index</td>
|
|---|
| 620 | <td>index</td>
|
|---|
| 621 | <td> </td>
|
|---|
| 622 | </tr>
|
|---|
| 623 | <tr>
|
|---|
| 624 | <td align="center"> [ ? ] </td>
|
|---|
| 625 | <td align="center">About</td>
|
|---|
| 626 | <td>about (help)</td>
|
|---|
| 627 | <td> </td>
|
|---|
| 628 | </tr>
|
|---|
| 629 | </table>
|
|---|
| 630 |
|
|---|
| 631 | <p>
|
|---|
| 632 | where the <strong> Example </strong> assumes that the current position is at <strong> Subsubsection One-Two-Three </strong> of a document of the following structure:
|
|---|
| 633 | </p>
|
|---|
| 634 |
|
|---|
| 635 | <ul>
|
|---|
| 636 | <li> 1. Section One
|
|---|
| 637 | <ul>
|
|---|
| 638 | <li>1.1 Subsection One-One
|
|---|
| 639 | <ul>
|
|---|
| 640 | <li>...</li>
|
|---|
| 641 | </ul>
|
|---|
| 642 | </li>
|
|---|
| 643 | <li>1.2 Subsection One-Two
|
|---|
| 644 | <ul>
|
|---|
| 645 | <li>1.2.1 Subsubsection One-Two-One</li>
|
|---|
| 646 | <li>1.2.2 Subsubsection One-Two-Two</li>
|
|---|
| 647 | <li>1.2.3 Subsubsection One-Two-Three
|
|---|
| 648 | <strong><== Current Position </strong></li>
|
|---|
| 649 | <li>1.2.4 Subsubsection One-Two-Four</li>
|
|---|
| 650 | </ul>
|
|---|
| 651 | </li>
|
|---|
| 652 | <li>1.3 Subsection One-Three
|
|---|
| 653 | <ul>
|
|---|
| 654 | <li>...</li>
|
|---|
| 655 | </ul>
|
|---|
| 656 | </li>
|
|---|
| 657 | <li>1.4 Subsection One-Four</li>
|
|---|
| 658 | </ul>
|
|---|
| 659 | </li>
|
|---|
| 660 | </ul>
|
|---|
| 661 |
|
|---|
| 662 | <hr size="1">
|
|---|
| 663 | <p>
|
|---|
| 664 | <font size="-1">
|
|---|
| 665 | This document was generated on <i>June, 30 2006</i> using <a href="http://texi2html.cvshome.org/"><i>texi2html 1.76</i></a>.
|
|---|
| 666 | </font>
|
|---|
| 667 | <br>
|
|---|
| 668 |
|
|---|
| 669 | </p>
|
|---|
| 670 | </body>
|
|---|
| 671 | </html>
|
|---|
