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
  77
  78     </div>
  79
  80
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  84
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  86
  87 <h2>Archive</h2>
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 185
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 212
 213 </ul></li>
 214
 215 <li>2014
 216 <ul>
 217
 218 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 219
 220 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
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 239
 240 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/12/">December (5)</a></li>
 241
 242 </ul></li>
 243
 244 <li>2013
 245 <ul>
 246
 247 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 248
 249 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 250
 251 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 252
 253 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/04/">April (6)</a></li>
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 260
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 262
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 264
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 266
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 268
 269 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 270
 271 </ul></li>
 272
 273 <li>2012
 274 <ul>
 275
 276 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 277
 278 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
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 296 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 297
 298 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 299
 300 </ul></li>
 301
 302 <li>2011
 303 <ul>
 304
 305 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 306
 307 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
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 309 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
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 323 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
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 325 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 326
 327 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 328
 329 </ul></li>
 330
 331 <li>2010
 332 <ul>
 333
 334 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 335
 336 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 337
 338 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 339
 340 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 341
 342 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
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 344 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
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 346 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 347
 348 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
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 350 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
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 352 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
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 354 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 355
 356 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 357
 358 </ul></li>
 359
 360 <li>2009
 361 <ul>
 362
 363 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 364
 365 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
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 367 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
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 369 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
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 371 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
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 373 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
 374
 375 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
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 378
 379 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
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 381 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
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 383 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 384
 385 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 386
 387 </ul></li>
 388
 389 <li>2008
 390 <ul>
 391
 392 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 393
 394 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 395
 396 </ul></li>
 397
 398 </ul>
 399
 400
 401
 402 <h2>Tags</h2>
 403 <ul>
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 463  <li><a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker (8)</a></li>
 464
 465  <li><a href="http://people.skolelinux.org/pere/blog/tags/lsdvd">lsdvd (2)</a></li>
 466
 467  <li><a href="http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
 468
 469  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
 470
 471  <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (42)</a></li>
 472
 473  <li><a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (12)</a></li>
 474
 475  <li><a href="http://people.skolelinux.org/pere/blog/tags/noark5">noark5 (14)</a></li>
 476
 477  <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (305)</a></li>
 478
 479  <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (195)</a></li>
 480
 481  <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (37)</a></li>
 482
 483  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
 484
 485  <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (73)</a></li>
 486
 487  <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (108)</a></li>
 488
 489  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (2)</a></li>
 490
 491  <li><a href="http://people.skolelinux.org/pere/blog/tags/reactos">reactos (1)</a></li>
 492
 493  <li><a href="http://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
 494
 495  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (3)</a></li>
 496
 497  <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (11)</a></li>
 498
 499  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
 500
 501  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (7)</a></li>
 502
 503  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
 504
 505  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (55)</a></li>
 506
 507  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
 508
 509  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (5)</a></li>
 510
 511  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (63)</a></li>
 512
 513  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (6)</a></li>
 514
 515  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (12)</a></li>
 516
 517  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (55)</a></li>
 518
 519  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (4)</a></li>
 520
 521  <li><a href="http://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
 522
 523  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (9)</a></li>
 524
 525  <li><a href="http://people.skolelinux.org/pere/blog/tags/verkidetfri">verkidetfri (15)</a></li>
 526
 527  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (73)</a></li>
 528
 529  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 530
 531  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (42)</a></li>
 532
 533 </ul>
 534
 535
 536     </div>
 537     <p style="text-align: right">
 538  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
 539 </p>
 540
 541   </body>
 542 </html>