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24.
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Unfortunately, due to legal restrictions and technical issues with some common audio formats, Ubuntu cannot play certain audio formats out-of-the-box. While support for certain restricted formats can be added after you have installed Ubuntu, it can be advantageous to convert audio files to a well-supported format. This is especially important if the files have been encoded using some form of <emphasis>Digital Rights Management (DRM)</emphasis> software, as DRM restrictions can render files unplayable in all applications but the one in which they were applied.
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Malheureusement, à cause de restrictions légales et de problèmes techniques avec certains formats audio, Ubuntu ne peut pas jouer certains fichiers audio. Même si la prise en charge de certains de ces formats peut être ajouté après avoir installé Ubuntu, il est conseillé de convertir les fichiers audio vers un format plus standard. Ceci est particulièrement important lorsque les fichiers audio ont été encodés en utilisant des mesures de protection techniques (connues sous le nom de <emphasis>DRM ou Digital Rights Management</emphasis>), ces restrictions sont susceptibles de rendre les fichiers illisibles en dehors des l'application qui les a appliqué.
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Translated and reviewed by
Bruno
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Located in
windows/C/preparing.xml:31(para)
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25.
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The following major audio formats are proprietary and so are not supported by default in Ubuntu:
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Les formats audio suivants sont propriétaires et donc ne sont pas pris en charge par défaut dans Ubuntu[nbsp]:
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Translated and reviewed by
Bruno
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Located in
windows/C/preparing.xml:32(para)
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26.
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MP3
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MP3[nbsp];
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Translated and reviewed by
Bruno
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Located in
windows/C/preparing.xml:34(para)
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27.
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WMA
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WMA[nbsp];
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Translated and reviewed by
Bruno
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Located in
windows/C/preparing.xml:35(para)
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28.
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AAC
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AAC[nbsp];
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Translated and reviewed by
Bruno
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Located in
windows/C/preparing.xml:36(para)
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29.
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RealAudio
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RealAudio.
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Translated and reviewed by
Bruno
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Located in
windows/C/preparing.xml:37(para)
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30.
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For a well-supported audio format to replace MP3 and WMA, consider the <emphasis>Ogg Vorbis</emphasis> format. For a well-supported lossless (very high quality) format to replace AAC Lossless and WMA-VBR, consider the <emphasis>FLAC</emphasis> format. Both of these formats are open, and can be played in Ubuntu without the installation of any additional software.
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Vous devez envisager d'utiliser le format, bien pris en charge, <emphasis>Ogg Vorbis</emphasis> en remplacement de MP3 et WMA . Pour un format sans perte (très haute qualité), bien pris en charge, remplaçant ACC Sans perte et WMA-VBR, envisagez le format <emphasis>FLAC</emphasis>. Ces deux formats sont ouverts et peuvent être joués dans Ubuntu sans installation de programmes supplémentaires.
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Translated and reviewed by
Bruno
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Located in
windows/C/preparing.xml:39(para)
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31.
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There are many audio conversion applications for Windows available for download, and some of these can be obtained free of charge. These applications are also sometimes referred to as <emphasis>audio (re)encoders</emphasis>. Your choice of application depends on the formats which you wish to convert from and to. See websites such as <ulink url="http://www.download.com/Rippers-Encoders/3150-2140_4-0.html?tag=dir">Download.com</ulink> for a list of potentially useful applications.
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Il existe de nombreux programmes de conversion audio pour Windows disponibles au téléchargement, certains d'entre eux peuvent s'obtenir gratuitement. Ces applications sont parfois appelées <emphasis>(ré)encodeurs audio</emphasis>. Votre choix d'application dépend des formats depuis lesquels et vers lesquels vous souhaitez convertir. Regardez des sites internet tels que <ulink url="http://www.01net.com/telecharger/windows/Multimedia/encodeurs_et_decodeurs/">Telecharger.com</ulink> ou <ulink url="http://www.framasoft.net/rubrique163.html">Framasoft.net</ulink> pour une liste d'applications qui pourraient vous aider.
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Translated and reviewed by
Bruno
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Located in
windows/C/preparing.xml:40(para)
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32.
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It is still possible to add support for many restricted formats (such as those listed above) to Ubuntu after installation. See the <ulink url="https://help.ubuntu.com/community/RestrictedFormats">Restricted Formats</ulink> document on the Ubuntu community support website for more information.
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Il est toujours possible d'ajouter la prise en charge pour de nombreux formats (comme ceux listé ci-dessus). Lisez le document sur les formats <ulink url="http://doc.ubuntu-fr.org/formats_non-libres">non libres</ulink> de la communauté francophone Ubuntu pour plus d'informations.
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Translated and reviewed by
Bruno
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Located in
windows/C/preparing.xml:41(para) windows/C/preparing.xml:57(para)
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33.
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Converting unsupported video formats
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Conversion de formats vidéo non pris en charge
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Translated and reviewed by
Bruno
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Located in
windows/C/preparing.xml:44(title)
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