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
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  86
  87 <h2>Archive</h2>
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 189
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 191
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 218
 219 </ul></li>
 220
 221 <li>2013
 222 <ul>
 223
 224 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
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 241
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 245
 246 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 247
 248 </ul></li>
 249
 250 <li>2012
 251 <ul>
 252
 253 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 254
 255 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 256
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 270
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 274
 275 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 276
 277 </ul></li>
 278
 279 <li>2011
 280 <ul>
 281
 282 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 283
 284 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 285
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 289
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 295
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 297
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 299
 300 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 301
 302 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 303
 304 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 305
 306 </ul></li>
 307
 308 <li>2010
 309 <ul>
 310
 311 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 312
 313 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 314
 315 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
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 317 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
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 319 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
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 325 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 326
 327 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 328
 329 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
 330
 331 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 332
 333 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 334
 335 </ul></li>
 336
 337 <li>2009
 338 <ul>
 339
 340 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 341
 342 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 343
 344 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 345
 346 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
 347
 348 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
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 350 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
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 352 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
 353
 354 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 355
 356 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 357
 358 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 359
 360 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 361
 362 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 363
 364 </ul></li>
 365
 366 <li>2008
 367 <ul>
 368
 369 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 370
 371 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 372
 373 </ul></li>
 374
 375 </ul>
 376
 377
 378
 379 <h2>Tags</h2>
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 460  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (2)</a></li>
 461
 462  <li><a href="http://people.skolelinux.org/pere/blog/tags/reactos">reactos (1)</a></li>
 463
 464  <li><a href="http://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
 465
 466  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (3)</a></li>
 467
 468  <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (10)</a></li>
 469
 470  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
 471
 472  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (6)</a></li>
 473
 474  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
 475
 476  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (54)</a></li>
 477
 478  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
 479
 480  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (5)</a></li>
 481
 482  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (55)</a></li>
 483
 484  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (6)</a></li>
 485
 486  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (12)</a></li>
 487
 488  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (55)</a></li>
 489
 490  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (4)</a></li>
 491
 492  <li><a href="http://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
 493
 494  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (9)</a></li>
 495
 496  <li><a href="http://people.skolelinux.org/pere/blog/tags/verkidetfri">verkidetfri (11)</a></li>
 497
 498  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (66)</a></li>
 499
 500  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 501
 502  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (41)</a></li>
 503
 504 </ul>
 505
 506
 507     </div>
 508     <p style="text-align: right">
 509  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
 510 </p>
 511
 512   </body>
 513 </html>