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diff --git a/files/es/conflicting/web/media/formats/index.html b/files/es/conflicting/web/media/formats/index.html new file mode 100644 index 0000000000..15b4627d03 --- /dev/null +++ b/files/es/conflicting/web/media/formats/index.html @@ -0,0 +1,282 @@ +--- +title: Formatos de medios admitidos por los elementos HTML audio y video +slug: conflicting/Web/Media/Formats +translation_of: Web/Media/Formats +translation_of_original: Web/HTML/Supported_media_formats +original_slug: Web/HTML/Formatos_admitidos_de_audio_y_video_en_html5 +--- +<p>Las etiquetas {{ HTMLElement("audio") }} y {{ HTMLElement("video") }} <span id="result_box" lang="es"><span class="hps">proporcionan apoyo</span> <span class="hps">para la reproducción de</span> <span class="hps">audio</span> <span class="hps">y video</span> <span class="hps">sin necesidad de</span> <span class="atn hps">plug-</span><span>ins.</span> <span class="hps">Codecs</span> <span class="hps">de vídeo</span> <span class="hps">y codecs</span> <span class="hps">de audio</span> <span class="hps">se utilizan para manejar</span> <span class="hps">vídeo y</span> <span class="hps">audio,</span> <span class="hps">y los diferentes</span> <span class="hps">codecs</span> <span class="hps">ofrecen diferentes</span> <span class="hps">niveles de compresión</span> <span class="hps">y calidad.</span> <span class="hps">Un</span> <span class="hps">formato de contenedor</span> <span class="hps">se utiliza para</span> <span class="hps">almacenar y transmitir</span> <span class="hps">el vídeo</span> <span class="hps">y el audio</span> <span class="hps">codificado</span> <span class="hps">juntos.</span> <span class="hps">Muchos</span> <span class="hps">codecs</span> <span class="hps">y formatos</span> <span class="hps">de contenedor</span> <span class="hps">existe</span><span>,</span> <span class="hps">e incluso hay</span> <span class="hps">más combinaciones de</span> <span class="hps">ellos.</span> <span class="hps">Para su uso</span> <span class="hps">en la web,</span> <span class="hps">sólo un puñado de</span> <span class="hps">combinaciones</span> <span class="hps">son relevantes.</span></span></p> + +<p>Diferentes navegadores no soportan los mismos formatos para audio y video en HTML5, principalmente debido a problemas de patentes. El área de formatos de medios en la web ha sufrido mucho por la ley de patentes en muchos paises, incluyendo EE.UU y la UE (La memoria de las patentes en este articulo se proporciona tal cual y sin ningun tipo de garantia.)</p> + +<p><span id="result_box" lang="es"><span class="hps">Para hacer</span> <span class="hps">un vídeo de</span> <span class="hps">HTML5</span><span>, que</span> <span class="hps">trabaja en</span> <span class="hps">las nuevas versiones de</span> <span class="hps">los principales navegadores</span><span>, puede</span> <span class="hps">usar el elemento {{HTMLElement("source")}} para reproducir</span> <span class="hps">en formatos WebM</span> o el formato <span class="hps">AAC</span> <span class="hps">MPEG</span> <span class="hps">H.264,</span> <span class="hps">usando el</span> <span class="hps">elemento de origen</span> <span class="hps">de esta manera:</span></span></p> + +<pre class="brush: html"><video controls> + <source src="somevideo.webm" type="video/webm"> + <source src="somevideo.mp4" type="video/mp4"> + I'm sorry; your browser doesn't support HTML5 video. + <!-- You can embed a Flash player here, to play your mp4 video in older browsers --> +</video> +</pre> + +<h3 id="WebM">WebM</h3> + +<p><span id="result_box" lang="es"><span class="hps">El formato</span> <a href="http://www.webmproject.org/" title="http://www.webmproject.org/"><span class="hps">WebM</span></a> <span class="hps">se basa en</span> <span class="hps">una versión restringida</span> <span class="hps">del</span> <span class="hps">formato contenedor</span> <span class="hps">Matroska</span><span>.</span> <span class="hps">Siempre</span> <span class="hps">utiliza</span> <span class="hps">el códec de vídeo</span> <span class="hps">VP8</span> <span class="hps">y</span> <span class="hps">el códec de audio</span> <span class="hps">Vorbis</span><span>.</span> <span class="hps">WebM</span> <span class="hps">es</span> <span class="hps">soportado nativamente</span> <span class="hps">en</span> <span class="hps">Gecko</span> <span class="atn hps">(</span><span>Firefox)</span><span>, Chrome</span> <span class="hps">y</span> <span class="hps">Opera,</span> <span class="hps">y el</span> <span class="hps">soporte para el formato</span> <span class="hps">se puede agregar a</span> <span class="hps">Internet</span> <span class="hps">Explorer y</span> <span class="hps">Safari</span> <span class="hps">mediante la instalación de</span> <span class="hps">un add</span><span>-on</span><span>.</span></span></p> + +<p><a href="http://blogs.msdn.com/b/ie/archive/2011/02/02/html5-and-web-video-questions-for-the-industry-from-the-community.aspx" title="http://blogs.msdn.com/b/ie/archive/2011/02/02/html5-and-web-video-questions-for-the-industry-from-the-community.aspx"><span id="result_box" lang="es"><span class="hps">Declaración</span> <span class="hps">de</span> <span class="hps">Microsoft</span> <span class="hps">sobre por qué</span> <span class="hps">IE9</span> <span class="hps">no tiene soporte</span> <span class="hps">WebM</span> <span class="hps">nativo.</span></span></a></p> + +<p><span id="result_box" lang="es"><span class="hps">El formato</span> <span class="hps">WebM</span><span>,</span> <span class="hps">específicamente</span> <span class="hps">el códec de vídeo</span> <span class="hps">VP8</span><span>,</span> <span class="alt-edited hps">habría</span> sido <span class="alt-edited hps">acusado</span> <span class="hps">de</span> <span class="hps">infracción de derechos de</span> <span class="hps">patente</span> <span class="hps">por un grupo de</span> <span class="hps">empresas de</span> <span class="hps">responder a una llamada</span> <span class="hps">por la</span> <span class="hps">MPEG</span> <span class="hps">LA</span> <span class="hps">para la formación de</span> <span class="hps">un consorcio de patentes</span><span>, pero</span> <a href="http://www.businesswire.com/news/home/20130307006192/en/Google-MPEG-LA-Announce-Agreement-Covering-VP8" title="http://www.businesswire.com/news/home/20130307006192/en/Google-MPEG-LA-Announce-Agreement-Covering-VP8"><span class="hps">MPEG</span> <span class="hps">LA</span> <span class="hps">se ha comprometido a</span> <span class="hps">licenciar</span> <span class="hps">las patentes</span> <span class="hps">de</span> <span class="hps">Google</span></a> <span class="hps">bajo</span> <span class="atn hps">"</span><a href="http://www.businesswire.com/news/home/20130307006192/en/Google-MPEG-LA-Announce-Agreement-Covering-VP8" title="http://www.businesswire.com/news/home/20130307006192/en/Google-MPEG-LA-Announce-Agreement-Covering-VP8"><span class="hps">transferible y de licencia gratuita</span></a><span class="atn hps">"</span><span>.</span> <span class="hps">Esto significa,</span> <span class="hps">efectivamente</span><span>,</span> <span class="hps">que todas las patentes</span> <span class="hps">conocidas en</span> <span class="hps">el formato</span> <span class="hps">WebM</span> <span class="hps">tienen licencia</span> <span class="hps">para todo el mundo</span> <span class="hps">de forma gratuita.</span></span></p> + +<p><span id="result_box" lang="es"><span class="hps">Gecko</span> <span class="hps">reconoce los siguientes</span> <span class="hps">tipos MIME</span> <span class="hps">para los archivos WebM:</span></span></p> + +<dl> + <dt><code>video/webm</code></dt> + <dd>Un archivo WebM que es capaz de reproducir video (y es posible audio también)</dd> + <dt><code>audio/webm</code></dt> + <dd>Un archivo WebM que contiene audio unicamente.</dd> +</dl> + +<h3 id="Ogg_Theora_Vorbis">Ogg Theora Vorbis</h3> + +<p><span id="result_box" lang="es"><span class="hps">El</span> <span class="hps">formato contenedor</span> <span class="hps">Ogg</span> <span class="hps">con</span> <span class="hps">el códec de vídeo</span> <span class="hps">Theora</span> <span class="hps">y</span> <span class="hps">el códec de audio</span> <span class="hps">Vorbis</span> <span class="hps">es compatible con</span> <span class="hps">Gecko</span> <span class="atn hps">(</span><span>Firefox)</span><span>, Chrome</span> <span class="hps">y</span> <span class="hps">Opera,</span> <span class="hps">y el</span> <span class="hps">soporte para el formato</span> <span class="hps">se puede agregar a</span> <span class="hps">Safari</span> <span class="hps">mediante la instalación de</span> <span class="hps">un add</span><span>-on</span><span>.</span> <span class="hps">El formato no</span> <span class="hps">es compatible en Internet</span> <span class="hps">Explorer.</span></span></p> + +<p><span id="result_box" lang="es"><span class="hps">WebM</span> <span class="alt-edited hps">es preferente</span>, <span class="hps">generalmente sobre</span> <span class="hps">Theora</span> <span class="hps">Ogg</span> <span class="hps">Vorbis</span> <span class="hps">cuando esté disponible</span></span><span id="result_box" lang="es"><span>,</span> <span class="hps">ya que proporciona</span> <span class="hps">una mejor</span> <span class="hps">relación de</span> <span class="hps">compresión para</span> <span class="hps">la calidad</span> <span class="hps">y</span> <span class="hps">se apoya</span> <span class="hps">en</span> <span class="hps">más navegadores</span><span>.</span> <span class="hps">El formato</span> <span class="hps">Ogg</span> <span class="hps">sin embargo, puede</span> <span class="hps">ser utilizado para apoyar</span> <span class="hps">versiones de los navegadores</span> <span class="hps">más antiguos</span><span>, en los que</span> <span class="hps">aún no</span> <span class="hps">se dispone de</span> <span class="hps">soporte para</span> <span class="hps">WebM</span><span>.</span></span></p> + +<p><span id="result_box" lang="es"><span class="hps">La</span> <span class="hps">situación de las patentes</span> <span class="hps">de</span> <span class="hps">Theora</span> <span class="hps">es</span> <span class="hps">similar a la de</span> <span class="hps">WebM</span><span>.</span></span></p> + +<p><span id="result_box" lang="es"><span class="hps">Usted puede aprender</span> <span class="hps">más sobre la creación</span> <span class="hps">de medios</span> <span class="hps">Ogg</span> <span class="hps">leyendo </span></span><a class="external" href="http://en.flossmanuals.net/ogg-theora/" title="http://en.flossmanuals.net/ogg-theora/">the Theora Cookbook</a>.</p> + +<p>Gecko reconoce los siguientes tipos de MIME para el archivo Ogg:</p> + +<dl> + <dt><code>audio/ogg</code></dt> + <dd><span class="short_text" id="result_box" lang="es"><span class="hps">Un archivo</span> <span class="hps">Ogg</span> <span class="hps">que contiene sólo</span> <span class="hps">audio.</span></span></dd> + <dt><code>video/ogg</code></dt> + <dd><span id="result_box" lang="es"><span class="hps">Un video</span> <span class="hps">que contiene</span> <span class="hps">el archivo</span> <span class="hps">ogg</span> <span class="hps">(y posiblemente </span><span class="hps">audio también)</span><span>.</span></span></dd> + <dt><code>application/ogg</code></dt> + <dd><span id="result_box" lang="es"><span class="hps">Un archivo</span> <span class="hps">Ogg</span> <span class="hps">con el contenido</span> <span class="hps">especificado.</span> <span class="hps">Utilizando uno de</span> <span class="hps">los otros dos tipos</span> <span class="hps">MIME</span> <span class="hps">es</span> <span class="hps">preferido</span><span>,</span> <span class="hps">pero se puede usar</span> <span class="hps">esta opción si</span> <span class="hps">usted no sabe</span> <span class="hps">lo que</span> <span class="hps">el contenido</span> <span class="hps">del fichero es</span></span>.</dd> +</dl> + +<h3 id="Ogg_Opus">Ogg Opus</h3> + +<p><span id="result_box" lang="es"><span class="hps">El contenedor</span> <span class="hps">Ogg</span> <span class="hps">también puede contener</span> <span class="hps">audio codificado</span> <span class="hps">con el <a href="http://www.opus-codec.org/" title="http://www.opus-codec.org/">códec</a></span><a href="http://www.opus-codec.org/" title="http://www.opus-codec.org/"> <span class="hps">Opus</span><span>.</span></a> <span class="hps">El apoyo a esta</span> <span class="hps">disponible en</span></span> Gecko 15.0 {{ geckoRelease("15.0") }} y superior.</p> + +<h3 id="MP4_H.264_(AAC_o_MP3)">MP4 H.264 (AAC o MP3)</h3> + +<p><span id="result_box" lang="es"><span class="hps">El</span> <span class="hps">formato contenedor</span> <span class="hps">MP4</span> <span class="hps">con</span> <span class="hps">el códec de vídeo</span> <span class="hps">H.264</span> <span class="hps">y, o bien</span> <span class="hps">el códec de audio</span> <span class="hps">AAC</span> <span class="hps">o</span> <span class="hps">el códec de audio</span> <span class="hps">MP3</span> <span class="alt-edited hps">es</span> <span class="alt-edited hps">nativamente</span> <span class="hps">compatible con</span> <span class="hps">Internet</span> <span class="hps">Explorer,</span> <span class="hps">Safari</span> <span class="hps">y</span> <span class="hps">Chrome,</span> pero <span class="hps">Chromium y</span> <span class="hps">Opera</span> <span class="hps">no son compatibles con</span> <span class="hps">el formato</span><span>.</span> <span class="hps">Firefox</span> <span class="hps">pronto</span> <span class="hps">admite el formato</span><span>, pero sólo cuando</span> <span class="hps">un decodificador</span> <span class="hps">de terceros</span> <span class="hps">esté disponible.</span></span></p> + +<p><span id="result_box" lang="es"><span class="hps">Los</span> <span class="hps">formatos</span> <span class="hps">MPEG</span> <span class="hps">están cubiertos por</span> <span class="hps">patentes, que</span> <span class="hps">no tienen licencia</span> <span class="hps">libre</span><span>.</span> <span class="hps">Todas</span> <span class="hps">las licencias necesarias</span> <span class="hps">se pueden comprar de</span> <span class="hps">MPEG</span> <span class="hps">LA.</span> <span class="hps">Desde</span> <span class="hps">H.264</span> <span class="hps">no está en</span> <span class="hps">un formato</span> <span class="hps">libre de</span> <span class="hps">regalías,</span> <span class="hps">no es apto</span> <span class="hps">para la plataforma</span> <span class="hps">web de código abierto</span><span>, de acuerdo con</span> <span class="hps">Mozilla</span> <span class="atn hps">[</span><a href="http://shaver.off.net/diary/2010/01/23/html5-video-and-codecs/" title="http://shaver.off.net/diary/2010/01/23/html5-video-and-codecs/"><span>1</span></a><span>,</span> <a href="http://robert.ocallahan.org/2010/01/video-freedom-and-mozilla_23.html" title="http://robert.ocallahan.org/2010/01/video-freedom-and-mozilla_23.html"><span class="hps">2</span></a><span>]</span><span>,</span> <span class="hps">Google</span> <span class="atn hps">[</span><a href="http://blog.chromium.org/2011/01/html-video-codec-support-in-chrome.html" title="http://blog.chromium.org/2011/01/html-video-codec-support-in-chrome.html"><span>1</span></a><span>,</span> <a href="http://blog.chromium.org/2011/01/more-about-chrome-html-video-codec.html" title="http://blog.chromium.org/2011/01/more-about-chrome-html-video-codec.html"><span class="hps">2</span></a><span>]</span> <span class="hps">y Opera.</span> <span class="hps">Sin embargo, los</span> <span class="hps">formatos libres</span> <span class="hps">no son compatibles con</span> <span class="hps">Internet</span> <span class="hps">Explorer y</span> <span class="hps">Safari</span><span>, <a href="https://hacks.mozilla.org/2012/03/video-mobile-and-the-open-web/" title="https://hacks.mozilla.org/2012/03/video-mobile-and-the-open-web/">Mozilla</a></span><a href="https://hacks.mozilla.org/2012/03/video-mobile-and-the-open-web/" title="https://hacks.mozilla.org/2012/03/video-mobile-and-the-open-web/"> <span class="hps">ha decidido apoyar</span> <span class="hps">el formato de</span> </a><span class="hps"><a href="https://hacks.mozilla.org/2012/03/video-mobile-and-the-open-web/" title="https://hacks.mozilla.org/2012/03/video-mobile-and-the-open-web/">todos modos</a>, y</span> <span class="hps">Google</span> <span class="hps">no</span> <span class="hps">cumplió</span> <span class="hps">su promesa de</span> <span class="hps">eliminar el soporte</span> <span class="hps">para él en</span> <span class="hps">Chrome.</span></span></p> + +<h3 id="WAVE_PCM">WAVE PCM</h3> + +<p>El formato contenedor WAVE, con el códec de audio PCM (WAVE codec "1") con el apoyo de Gecko (Firefox), y Safari. Archivos en el formato contenedor WAVE normalmente terminan con la extensión ". wav".</p> + +<div class="note"><strong>Nota: </strong><span class="short_text" id="result_box" lang="es"><span class="hps">Consulte</span> <a href="http://www.rfc-editor.org/rfc/rfc2361.txt" title="http://www.rfc-editor.org/rfc/rfc2361.txt"><span class="hps">RFC</span> <span class="hps">2361</span></a> <span class="hps">para</span> <span class="hps">el registro</span> <span class="hps">códec</span> <span class="hps">WAVE</span><span>.</span></span></div> + +<p><span id="result_box" lang="es"><span class="hps">Gecko</span> <span class="hps">reconoce los siguientes</span> <span class="hps">tipos MIME</span> <span class="alt-edited hps">en archivos de audio</span> <span class="hps">WAVE</span><span>:</span></span></p> + +<ul> + <li><code>audio/wave</code> (preferido)</li> + <li><code>audio/wav</code></li> + <li><code>audio/x-wav</code></li> + <li><code>audio/x-pn-wav</code></li> +</ul> + +<h2 id="Compatibilidad_en_navegadores">Compatibilidad en navegadores</h2> + +<p>{{ CompatibilityTable() }}</p> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Chrome</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>Basic support</td> + <td>3.0</td> + <td>{{ CompatGeckoDesktop("1.9.1") }}</td> + <td>9.0</td> + <td>10.50</td> + <td>3.1</td> + </tr> + <tr> + <td><code><audio></code>: WAVE, PCM</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatGeckoDesktop("1.9.1") }}</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatNo() }}</td> + <td>3.1</td> + </tr> + <tr> + <td><code><audio></code>: WebM, Vorbis</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatGeckoDesktop("2.0") }}</td> + <td>{{ CompatNo() }}</td> + <td>10.60</td> + <td>3.1 (must be installed separately)</td> + </tr> + <tr> + <td><code><audio></code>: Ogg, Vorbis</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatGeckoDesktop("1.9.1") }}</td> + <td>{{ CompatNo() }}</td> + <td>10.50</td> + <td>3.1 (must be installed separately, e.g. <a class="external" href="http://www.xiph.org/quicktime/" title="http://www.xiph.org/quicktime/">XiphQT</a>)</td> + </tr> + <tr> + <td><code><audio></code>: MP4, MP3</td> + <td> + <p>{{ CompatVersionUnknown() }} (Not in Chromium)</p> + </td> + <td> + <p>Partial (see below)</p> + </td> + <td>9.0</td> + <td>{{ CompatNo() }}</td> + <td>3.1</td> + </tr> + <tr> + <td><code><audio></code>: MP4, AAC</td> + <td> + <p>{{ CompatVersionUnknown() }} (Main only) (Not in Chromium)</p> + </td> + <td> + <p>Partial (see below)</p> + </td> + <td>9.0</td> + <td>{{ CompatNo() }}</td> + <td>3.1</td> + </tr> + <tr> + <td><code><audio></code>: Ogg, Opus</td> + <td>27.0</td> + <td>{{ CompatGeckoDesktop("15.0") }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + </tr> + <tr> + <td><code><video></code>: WebM, VP8, Vorbis</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatGeckoDesktop("2.0") }}</td> + <td>9.0 (<a class="external" href="http://blogs.msdn.com/b/ie/archive/2011/03/16/html5-video-update-webm-for-ie9.aspx" title="http://blogs.msdn.com/b/ie/archive/2011/03/16/html5-video-update-webm-for-ie9.aspx">must be installed separately</a>, e.g. <a class="external" href="http://tools.google.com/dlpage/webmmf/" title="http://tools.google.com/dlpage/webmmf/">WebM MF</a>)</td> + <td>10.60</td> + <td>3.1 (must be installed separately, e.g. <a class="external" href="http://perian.org/" title="http://perian.org/">Perian</a>)</td> + </tr> + <tr> + <td><code><video></code>: Ogg, Theora, Vorbis</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatGeckoDesktop("1.9.1") }}</td> + <td>{{ CompatNo() }}</td> + <td>10.50</td> + <td>3.1 (must be installed separately, e.g. <a class="external" href="http://www.xiph.org/quicktime/" title="http://www.xiph.org/quicktime/">XiphQT</a>)</td> + </tr> + <tr> + <td><code><video></code>: MP4, H.264, MP3</td> + <td> + <p>{{ CompatVersionUnknown() }} (Not in Chromium)</p> + </td> + <td>Partial (see below)</td> + <td>9.0</td> + <td>{{ CompatNo() }}</td> + <td>3.1</td> + </tr> + <tr> + <td><code><video></code>: MP4, H.264, AAC</td> + <td> + <p>{{ CompatVersionUnknown() }} (Not in Chromium)</p> + </td> + <td>Partial (see below)</td> + <td>9.0</td> + <td>{{ CompatNo() }}</td> + <td>3.1</td> + </tr> + <tr> + <td>any other format</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatNo() }}</td> + <td>{{ CompatNo() }}</td> + <td>3.1 (plays all formats available via QuickTime)</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Android</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + </tr> + </tbody> +</table> +</div> + +<p><span id="result_box" lang="es"><span class="hps">Para evitar</span> <span class="hps">problemas de patentes</span><span>, el apoyo a</span> <span class="hps">MPEG</span> <span class="hps">4</span><span>, H.264</span><span>, MP3</span> <span class="hps">y</span> <span class="hps">AAC</span> <span class="hps">no</span> <span class="hps">está integrado directamente en</span> <span class="hps">Firefox.</span> <span class="hps">En su lugar,</span> <span class="hps">se basa en</span> <span class="hps">el apoyo del</span> <span class="hps">sistema operativo o</span> <span class="hps">hardware.</span> <span class="hps">Firefox</span> <span class="hps">soporta</span> <span class="hps">estos formatos</span> <span class="hps">en las siguientes plataformas</span><span>:</span></span></p> + +<table class="standard-table" style="height: 159px; width: 285px;"> + <thead> + <tr> + <th scope="col">Plataforma</th> + <th scope="col">Versión de Firefox</th> + </tr> + </thead> + <tbody> + <tr> + <td><a href="https://bugzilla.mozilla.org/show_bug.cgi?id=799315" title="https://bugzilla.mozilla.org/show_bug.cgi?id=799315">Windows 7+</a></td> + <td>21.0</td> + </tr> + <tr> + <td><a href="https://bugzilla.mozilla.org/show_bug.cgi?id=825153" title="https://bugzilla.mozilla.org/show_bug.cgi?id=825153">Windows Vista</a></td> + <td>22.0</td> + </tr> + <tr> + <td><a href="https://bugzilla.mozilla.org/show_bug.cgi?id=748351" title="https://bugzilla.mozilla.org/show_bug.cgi?id=748351">Android</a></td> + <td>20.0</td> + </tr> + <tr> + <td><a href="https://bugzilla.mozilla.org/show_bug.cgi?id=714408" title="https://bugzilla.mozilla.org/show_bug.cgi?id=714408">Firefox OS</a></td> + <td>15.0</td> + </tr> + <tr> + <td>OS X 10.7</td> + <td>22.0</td> + </tr> + </tbody> +</table> + +<ul> + <li><a class="external" href="http://dev.opera.com/articles/view/introduction-html5-video/#codecs" title="http://dev.opera.com/articles/view/introduction-html5-video/#codecs">Video codecs in Opera</a></li> + <li><a class="external" href="http://msdn.microsoft.com/en-us/library/ff975073%28v=VS.85%29.aspx" title="http://msdn.microsoft.com/en-us/library/ff975073%28v=VS.85%29.aspx">Video codecs in Internet Explorer</a></li> + <li><a class="external" href="http://msdn.microsoft.com/en-us/library/ff975061%28v=vs.85%29.aspx" title="http://msdn.microsoft.com/en-us/library/ff975061%28v=vs.85%29.aspx">Audio codecs in Internet Explorer</a></li> + <li><a href="http://www.chromium.org/audio-video" title="http://www.chromium.org/audio-video">Audio & Video codecs in Chrome</a></li> +</ul> + +<h2 id="Véase_también">Véase también</h2> + +<ul> + <li><a class="internal" href="/en/Using_HTML5_audio_and_video" title="En/Using audio and video in Firefox">Using audio and video in Firefox</a></li> + <li><a class="external" href="http://www.whatwg.org/specs/web-apps/current-work/#media-elements" title="http://www.whatwg.org/specs/web-apps/current-work/#media-elements">Media elements</a> (HTML 5 specification)</li> + <li><code><a class="internal" href="/en/HTML/Element/Video" title="En/HTML/Element/Video">video</a></code></li> + <li><a class="internal" href="/en/HTML/Element/Audio" title="En/HTML/Element/Audio"><code>audio</code></a></li> +</ul> |