blog/The_video_format_most_supported_in_web_browsers_.html

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   6     <title>Petter Reinholdtsen: The video format most supported in web browsers?</title>
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  14  <h1>
  15      <a href="http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
  16
  17  </h1>
  18
  19 </div>
  20
  21
  22     <div class="entry">
  23       <div class="title">The video format most supported in web browsers?</div>
  24       <div class="date">16th January 2011</div>
  25       <div class="body"><p>The video format struggle on the web continues, and the three
  26 contenders seem to be Ogg Theora, H.264 and WebM.  Most video sites
  27 seem to use H.264, while others use Ogg Theora.  Interestingly enough,
  28 the comments I see give me the feeling that a lot of people believe
  29 H.264 is the most supported video format in browsers, but according to
  30 the Wikipedia article on
  31 <a href="http://en.wikipedia.org/wiki/HTML5_video">HTML5 video</a>,
  32 this is not true.  Check out the nice table of supprted formats in
  33 different browsers there.  The format supported by most browsers is
  34 Ogg Theora, supported by released versions of Mozilla Firefox, Google
  35 Chrome, Chromium, Opera, Konqueror, Epiphany, Origyn Web Browser and
  36 BOLT browser, while not supported by Internet Explorer nor Safari.
  37 The runner up is WebM supported by released versions of Google Chrome
  38 Chromium Opera and Origyn Web Browser, and test versions of Mozilla
  39 Firefox.  H.264 is supported by released versions of Safari, Origyn
  40 Web Browser and BOLT browser, and the test version of Internet
  41 Explorer.  Those wanting Ogg Theora support in Internet Explorer and
  42 Safari can install plugins to get it.</p>
  43
  44 <p>To me, the simple conclusion from this is that to reach most users
  45 without any extra software installed, one uses Ogg Theora with the
  46 HTML5 video tag.   Of course to reach all those without a browser
  47 handling HTML5, one need fallback mechanisms.  In
  48 <a href="http://www.nuug.no/">NUUG</a>, we provide first fallback to a
  49 plugin capable of playing MPEG1 video, and those without such support
  50 we have a second fallback to the Cortado java applet playing Ogg
  51 Theora.  This seem to work quite well, as can be seen in an <a
  52 href="http://www.nuug.no/aktiviteter/20110111-semantic-web/">example
  53 from last week</a>.</p>
  54
  55 <p>The reason Ogg Theora is the most supported format, and H.264 is
  56 the least supported is simple.  Implementing and using H.264
  57 require royalty payment to MPEG-LA, and the terms of use from MPEG-LA
  58 are incompatible with free software licensing.  If you believed H.264
  59 was without royalties and license terms, check out
  60 "<a href="http://webmink.com/essays/h-264/">H.264 – Not The Kind Of
  61 Free That Matters</a>" by Simon Phipps.</p>
  62
  63 <p>A incomplete list of sites providing video in Ogg Theora is
  64 available from
  65 <a href="http://wiki.xiph.org/index.php/List_of_Theora_videos">the
  66 Xiph.org wiki</a>, if you want to have a look.  I'm not aware of a
  67 similar list for WebM nor H.264.</p>
  68
  69 <p>Update 2011-01-16 09:40: A question from Tollef on IRC made me
  70 realise that I failed to make it clear enough this text is about the
  71 &lt;video&gt; tag support in browsers and not the video support
  72 provided by external plugins like the Flash plugins.</p>
  73 </div>
  74
  75       <div class="tags">Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/h264">h264</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug</a>, <a href="http://people.skolelinux.org/pere/blog/tags/standard">standard</a>, <a href="http://people.skolelinux.org/pere/blog/tags/video">video</a>.</div>
  76
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  78     </div>
  79
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  84
  85
  86
  87 <h2>Archive</h2>
  88 <ul>
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 166
 167 </ul></li>
 168
 169 <li>2014
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 195
 196 </ul></li>
 197
 198 <li>2013
 199 <ul>
 200
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 202
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 223 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 224
 225 </ul></li>
 226
 227 <li>2012
 228 <ul>
 229
 230 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 231
 232 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
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 243
 244 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 245
 246 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/09/">September (9)</a></li>
 247
 248 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 249
 250 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 251
 252 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 253
 254 </ul></li>
 255
 256 <li>2011
 257 <ul>
 258
 259 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 260
 261 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 262
 263 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 264
 265 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
 266
 267 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 268
 269 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
 270
 271 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
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 280
 281 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 282
 283 </ul></li>
 284
 285 <li>2010
 286 <ul>
 287
 288 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 289
 290 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 291
 292 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
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 294 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 295
 296 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
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 298 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 299
 300 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 301
 302 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
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 304 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
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 309
 310 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 311
 312 </ul></li>
 313
 314 <li>2009
 315 <ul>
 316
 317 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 318
 319 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
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 321 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
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 323 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
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 325 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
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 327 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
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 329 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
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 331 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 332
 333 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
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 335 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
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 337 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 338
 339 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 340
 341 </ul></li>
 342
 343 <li>2008
 344 <ul>
 345
 346 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 347
 348 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 349
 350 </ul></li>
 351
 352 </ul>
 353
 354
 355
 356 <h2>Tags</h2>
 357 <ul>
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 455  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (5)</a></li>
 456
 457  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (55)</a></li>
 458
 459  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (6)</a></li>
 460
 461  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (12)</a></li>
 462
 463  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (52)</a></li>
 464
 465  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (3)</a></li>
 466
 467  <li><a href="http://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
 468
 469  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (9)</a></li>
 470
 471  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (59)</a></li>
 472
 473  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 474
 475  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (40)</a></li>
 476
 477 </ul>
 478
 479
 480     </div>
 481     <p style="text-align: right">
 482  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
 483 </p>
 484
 485   </body>
 486 </html>