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class="mw-page-title-main">MJPEG 2000</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Aller à un article dans une autre langue. 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class="mw-indicators"> </div> <div id="siteSub" class="noprint">Un article de Wikipédia, l'encyclopédie libre.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="fr" dir="ltr"><div class="bandeau-container metadata bandeau-article bandeau-niveau-ebauche"><div class="bandeau-cell bandeau-icone" style="display:table-cell;padding-right:0.5em"><span class="noviewer" typeof="mw:File"><a href="/wiki/Fichier:Circle-icons-computer.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Circle-icons-computer.svg/35px-Circle-icons-computer.svg.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Circle-icons-computer.svg/53px-Circle-icons-computer.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/02/Circle-icons-computer.svg/70px-Circle-icons-computer.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span></div><div class="bandeau-cell" style="display:table-cell;padding-right:0.5em"> <p><strong class="bandeau-titre">Cet article est une <a href="/wiki/Aide:%C3%89bauche" title="Aide:Ébauche">ébauche</a> concernant l’<a href="/wiki/Informatique" title="Informatique">informatique</a>.</strong> </p> <div class="nomobile"> Vous pouvez partager vos connaissances en l’améliorant (<b><a href="/wiki/Aide:Comment_modifier_une_page" title="Aide:Comment modifier une page">comment ?</a></b>) selon les recommandations des <a href="/wiki/Projet:Accueil" title="Projet:Accueil">projets correspondants</a>.</div> </div></div> <p><b>MJPEG 2000</b> ou <b>Motion JPEG 2000</b> est la partie 3 de la norme de compression d’images <a href="/wiki/JPEG_2000" title="JPEG 2000">JPEG 2000</a> et est une application à la vidéo. Le principe est très simple : chaque image de la vidéo est codée au format <a href="/wiki/JPEG_2000" title="JPEG 2000">JPEG 2000</a>. Une vidéo MJPEG 2000 est donc une simple <a href="/wiki/Concat%C3%A9nation" title="Concaténation">concaténation</a> d’images au format JPEG 2000, moyennant quelques modifications mineures sur les en-têtes, de la même manière que le <a href="/wiki/MJPEG" class="mw-redirect" title="MJPEG">MJPEG</a> est une compilation d’images <a href="/wiki/Joint_Photographic_Experts_Group" title="Joint Photographic Experts Group">JPEG</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Comparaison_par_rapport_aux_méthodes_de_type_MPEG"><span id="Comparaison_par_rapport_aux_m.C3.A9thodes_de_type_MPEG"></span>Comparaison par rapport aux méthodes de type <a href="/wiki/Moving_Picture_Experts_Group" title="Moving Picture Experts Group">MPEG</a></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MJPEG_2000&veaction=edit&section=1" title="Modifier la section : Comparaison par rapport aux méthodes de type MPEG" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=MJPEG_2000&action=edit&section=1" title="Modifier le code source de la section : Comparaison par rapport aux méthodes de type MPEG"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Un intérêt évident d’un codeur tel que MJPEG 2000 est la facilité d’édition du flux une fois sous forme compressé. L’accès aléatoire est immédiat et toutes les opérations d’édition (suppression, découpage, ajout) sont simples et <b>sans pertes</b>. Ce format est donc particulièrement adapté pour l’<a href="/wiki/Indexation_vid%C3%A9o" class="mw-redirect" title="Indexation vidéo">indexation</a> ou le <a href="/wiki/Montage_vid%C3%A9o" title="Montage vidéo">montage vidéo</a>. Cette particularité a sans doute été un facteur important dans le choix du MJPEG 2000 comme norme pour le <a href="/wiki/Techniques_de_projection_cin%C3%A9matographique#Le_cinéma_numérique" class="mw-redirect" title="Techniques de projection cinématographique">cinéma numérique</a>. <br /> Les formats de type <a href="/wiki/MPEG" class="mw-redirect" title="MPEG">MPEG</a> utilisant une <a href="/wiki/Estimation_de_mouvement" title="Estimation de mouvement">estimation de mouvement</a> possèdent en effet un format extrêmement difficile à gérer lorsqu’il s’agit d’édition ou même d’un accès aléatoire précis, en raison de la dépendance temporelle entre les images et du réordonnancement des images dans le flux. Les images sont en effet ordonnées dans le flux MPEG dans l’ordre de décodage et non dans l’ordre d’affichage. Cette dépendance temporelle fait qu’une opération d’édition quelconque ne peut se réaliser sans ré-encodage, sauf cas particulier mais à une échelle grossière (de l’ordre du <a href="/wiki/Group_of_pictures" title="Group of pictures">GOP</a>, soit environ 15 images pour MPEG-2, beaucoup plus pour MPEG-4). <br /> Un autre avantage est que MJPEG 2000 est pour l’instant le seul codec normalisé possédant une scalabilité fine, si l’on excepte la scalabilité un peu grossière (2 niveaux) de <a href="/wiki/MPEG-4" title="MPEG-4">MPEG-4</a> premier du nom, et le <a href="/wiki/Codage_vid%C3%A9o_scalable" title="Codage vidéo scalable">MPEG-4 SVC</a>. La scalabilité temporelle est évidente et MJPEG 2000 bénéficie des excellentes caractéristiques de <a href="/wiki/JPEG_2000" title="JPEG 2000">JPEG 2000</a> pour la scalabilité spatiale. <br /> De même, il bénéficie de toutes les propriétés de JPEG 2000 en particulier le codage sans pertes, indispensable pour certaines applications, le codage d’images de très grande taille, etc. Le principal défaut est évidemment son efficacité en termes de compression, car MJPEG 2000 n’utilise pas la redondance temporelle et exhibe donc des taux de compression plus faibles que les derniers codec de la famille MPEG tels que <a href="/wiki/H.264" title="H.264">H.264/AVC</a>. </p><p>Une comparaison est toutefois possible lorsque H.264/AVC est utilisé en mode Intra. Une étude<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> a montré la supériorité d’H.264/AVC pour les faibles résolutions. À l’inverse, les résultats sont favorables à MJPEG 2000 pour les hautes résolutions. </p> <div class="mw-heading mw-heading2"><h2 id="Applications">Applications</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MJPEG_2000&veaction=edit&section=2" title="Modifier la section : Applications" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=MJPEG_2000&action=edit&section=2" title="Modifier le code source de la section : Applications"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>MJPEG 2000 a été choisi pour être la norme du cinéma numérique ISO 26428-1</li> <li>Imagerie médicale</li> <li>Imagerie spatiale</li> <li>Contribution (transmission haut débit)</li></ul> <div class="mw-heading mw-heading2"><h2 id="Notes_et_références"><span id="Notes_et_r.C3.A9f.C3.A9rences"></span>Notes et références</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MJPEG_2000&veaction=edit&section=3" title="Modifier la section : Notes et références" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=MJPEG_2000&action=edit&section=3" title="Modifier le code source de la section : Notes et références"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a> </span><span class="reference-text"><abbr class="abbr indicateur-langue" title="Langue : anglais">(en)</abbr> Detlev Marpe, Valeri George, Hans L. Cycon, Kai U. Barthel, <span class="lang-en" lang="en"><i>Performance evaluation of Motion-JPEG2000 in comparison with H.264/AVC operated in pure intracoding mode Wavelet Applications in Industrial Processing. Proceedings of the SPIE</i></span>, Volume 5266, p. 129-137 (2004)</span> </li> </ol></div> <div class="navbox-container" style="clear:both;"> <table class="navbox collapsible noprint autocollapse" style=""> <tbody><tr><th class="navbox-title" colspan="2" style=""><div style="float:left; width:6em; text-align:left"><div class="noprint plainlinks nowrap tnavbar" style="padding:0; font-size:xx-small; color:var(--color-emphasized, #000000);"><a href="/wiki/Mod%C3%A8le:Palette_JPEG" title="Modèle:Palette JPEG"><abbr class="abbr" title="Voir ce modèle.">v</abbr></a> · <a class="external text" href="https://fr.wikipedia.org/w/index.php?title=Mod%C3%A8le:Palette_JPEG&action=edit"><abbr class="abbr" title="Modifier ce modèle. Merci de prévisualiser avant de sauvegarder.">m</abbr></a></div></div><div style="font-size:110%">Série JPEG</div></th> </tr> <tr> <td class="navbox-list" style="text-align:center;;" colspan="2"><div class="liste-horizontale"> <ul><li><a href="/wiki/Joint_Photographic_Experts_Group" title="Joint Photographic Experts Group">Groupe JPEG</a></li> <li><a href="/wiki/JPEG_File_Interchange_Format" title="JPEG File Interchange Format">JFIF</a></li> <li><a href="/wiki/JPEG-LS" title="JPEG-LS">JPEG-LS</a></li> <li><a href="/wiki/JPEG" title="JPEG">JPEG</a></li> <li><a href="/wiki/JPEG_2000" title="JPEG 2000">JPEG 2000</a></li> <li><a href="/wiki/JPEG_XL" title="JPEG XL">JPEG XL</a></li> <li><a href="/wiki/Compression_par_ondelettes" title="Compression par ondelettes">Compression par ondelettes</a></li></ul> </div></td> </tr> </tbody></table> <table class="navbox collapsible noprint autocollapse" style="background:#fdfdfd;"> <tbody><tr><th class="navbox-title" colspan="2" style=""><div style="float:left; width:6em; text-align:left"><div class="noprint plainlinks nowrap tnavbar" style="padding:0; font-size:xx-small; color:var(--color-emphasized, #000000);"><a href="/wiki/Mod%C3%A8le:Palette_Format_de_compression_multim%C3%A9dia" title="Modèle:Palette Format de compression multimédia"><abbr class="abbr" title="Voir ce modèle.">v</abbr></a> · <a class="external text" href="https://fr.wikipedia.org/w/index.php?title=Mod%C3%A8le:Palette_Format_de_compression_multim%C3%A9dia&action=edit"><abbr class="abbr" title="Modifier ce modèle. Merci de prévisualiser avant de sauvegarder.">m</abbr></a></div></div><div style="font-size:110%">Formats de <a href="/wiki/Compression_de_donn%C3%A9es" title="Compression de données">compression</a> <a href="/wiki/Multim%C3%A9dia" title="Multimédia">multimédia</a></div></th> </tr> <tr> <th class="navbox-group" style="width:60px;"><a href="/wiki/Compression_vid%C3%A9o" title="Compression vidéo">Vidéo</a></th> <td class="navbox-list" style=""><table class="navbox-subgroup" style=""> <tbody><tr> <th class="navbox-group" style="width:80px;background:#e6e6ff;"><a href="/wiki/Organisation_internationale_de_normalisation" title="Organisation internationale de normalisation">ISO</a>/<a href="/wiki/Commission_%C3%A9lectrotechnique_internationale" title="Commission électrotechnique internationale">CEI</a></th> <td class="navbox-list" style="font-size:92%;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/Motion_JPEG" title="Motion JPEG">MJPEG</a></li> <li><a class="mw-selflink selflink">Motion JPEG 2000</a></li> <li><a href="/wiki/MPEG-1" title="MPEG-1">MPEG-1</a></li> <li><a href="/wiki/MPEG-2" title="MPEG-2">MPEG-2</a></li> <li><a href="/wiki/MPEG-4" title="MPEG-4">MPEG-4</a></li> <li><a href="/wiki/MPEG-4_Part_2" title="MPEG-4 Part 2">MPEG-4 ASP</a></li> <li><a href="/wiki/H.264" title="H.264">MPEG-4 AVC</a></li> <li><a href="/wiki/H.265" title="H.265">MPEG-H HEVC</a></li> <li><a href="/wiki/High_Efficiency_Image_File_Format" title="High Efficiency Image File Format">HEIF</a></li> <li><a href="/wiki/H.266/VVC" title="H.266/VVC">MPEG-I VVC</a></li> <li><a href="/wiki/MPEG-5" title="MPEG-5">MPEG-5</a></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="width:80px;background:#e6e6ff;"><a href="/wiki/Union_internationale_des_t%C3%A9l%C3%A9communications" title="Union internationale des télécommunications">UIT-T</a></th> <td class="navbox-list navbox-even" style="font-size:92%;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/H.120" title="H.120">H.120</a></li> <li><a href="/wiki/H.261" title="H.261">H.261</a></li> <li><a href="/wiki/H.262" title="H.262">H.262</a></li> <li><a href="/wiki/H.263" title="H.263">H.263</a></li> <li><a href="/wiki/H.264" title="H.264">H.264/AVC</a></li> <li><a href="/wiki/H.265" title="H.265">H.265/HEVC</a></li> <li><a href="/wiki/H.266/VVC" title="H.266/VVC">H.266/VVC</a></li> <li><a href="/w/index.php?title=H.267&action=edit&redlink=1" class="new" title="H.267 (page inexistante)">H.267/ECM</a></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="width:80px;background:#e6e6ff;"><a href="/wiki/On2_Technologies" title="On2 Technologies">On2</a></th> <td class="navbox-list navbox-even" style="font-size:92%;;"><div class="liste-horizontale"> <ul><li><a href="/w/index.php?title=TrueMotion_S&action=edit&redlink=1" class="new" title="TrueMotion S (page inexistante)">TrueMotion_S</a></li> <li><a href="/w/index.php?title=TrueMotion_2&action=edit&redlink=1" class="new" title="TrueMotion 2 (page inexistante)">TrueMotion_2</a></li> <li><a href="/w/index.php?title=TrueMotion_RT_2.0&action=edit&redlink=1" class="new" title="TrueMotion RT 2.0 (page inexistante)">TrueMotion_RT_2.0</a></li> <li><a href="/wiki/VP3" title="VP3">VP3</a></li> <li><a href="/wiki/VP5" title="VP5">VP5</a></li> <li><a href="/wiki/VP6" title="VP6">VP6</a></li> <li><a href="/wiki/VP7" title="VP7">VP7</a></li> <li><a href="/wiki/VP8" title="VP8">VP8</a></li> <li><a href="/wiki/VP9" title="VP9">VP9</a></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="width:80px;background:#e6e6ff;">Autres</th> <td class="navbox-list navbox-even" style="font-size:92%;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/AMV_Format_Video" title="AMV Format Video">AMV</a></li> <li><a href="/wiki/Apple_ProRes" title="Apple ProRes">Apple ProRes</a></li> <li><a href="/wiki/AV1_(codec)" title="AV1 (codec)">AV1</a></li> <li><a href="/wiki/Audio_Video_Standard" title="Audio Video Standard">AVS</a></li> <li><a href="/wiki/Bink_Video" title="Bink Video">Bink</a></li> <li><a href="/wiki/Cinepak" title="Cinepak">Cinepak</a></li> <li><a href="/wiki/CineForm" title="CineForm">CineForm</a></li> <li><a href="/wiki/Dirac_(codec)" title="Dirac (codec)">Dirac</a></li> <li><a href="/wiki/DNxHD_codec" title="DNxHD codec">DNxHD</a></li> <li><a href="/wiki/Codec_DNxHR" title="Codec DNxHR">DNxHR</a></li> <li><a href="/wiki/Indeo" title="Indeo">Indeo</a></li> <li><a href="/wiki/Pixlet" title="Pixlet">Pixlet</a></li> <li><span class="lang-en" lang="en"><a href="/wiki/RealVideo" title="RealVideo">RealVideo</a></span></li> <li><a href="/w/index.php?title=Jpg.rem&action=edit&redlink=1" class="new" title="Jpg.rem (page inexistante)">rem</a></li> <li><a href="/w/index.php?title=RTVideo&action=edit&redlink=1" class="new" title="RTVideo (page inexistante)">RTVideo</a> <a href="https://en.wikipedia.org/wiki/RTVideo" class="extiw" title="en:RTVideo"><span class="indicateur-langue" title="Article en anglais : « RTVideo »">(en)</span></a></li> <li><span class="lang-en" lang="en"><a href="/w/index.php?title=SheerVideo&action=edit&redlink=1" class="new" title="SheerVideo (page inexistante)">SheerVideo</a> <a href="https://en.wikipedia.org/wiki/SheerVideo" class="extiw" title="en:SheerVideo"><span class="indicateur-langue" title="Article en anglais : « SheerVideo »">(en)</span></a></span></li> <li><span class="lang-en" lang="en"><a href="/w/index.php?title=Smacker_video&action=edit&redlink=1" class="new" title="Smacker video (page inexistante)">Smacker video</a> <a href="https://en.wikipedia.org/wiki/Smacker_video" class="extiw" title="en:Smacker video"><span class="indicateur-langue" title="Article en anglais : « Smacker video »">(en)</span></a></span></li> <li><a href="/wiki/Snow_(codec)" title="Snow (codec)"><span class="lang-en" lang="en">Snow</span></a></li> <li><a href="/wiki/Sorenson_(codec)" title="Sorenson (codec)">Sorenson</a></li> <li><a href="/wiki/Theora" title="Theora">Theora</a></li> <li><a href="/wiki/VC-1" title="VC-1">VC-1</a></li> <li><a href="/wiki/Windows_Media_Video" title="Windows Media Video">WMV</a></li> <li><a href="/wiki/HuffYUV" title="HuffYUV">HuffYUV</a></li></ul> </div></td> </tr> </tbody></table></td> </tr> <tr> <th class="navbox-group" style="width:60px;"><a href="/wiki/Compression_de_donn%C3%A9es_audio" title="Compression de données audio">Audio</a></th> <td class="navbox-list navbox-even" style="background:#f7f7f7;"><table class="navbox-subgroup" style=""> <tbody><tr> <th class="navbox-group" style="width:80px;background:#e6e6ff;"><a href="/wiki/Organisation_internationale_de_normalisation" title="Organisation internationale de normalisation">ISO</a>/<a href="/wiki/Commission_%C3%A9lectrotechnique_internationale" title="Commission électrotechnique internationale">CEI</a></th> <td class="navbox-list" style="font-size:92%;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/MP3" title="MP3">MP3</a></li> <li><a href="/w/index.php?title=MPEG-1_Audio_Layer_II&action=edit&redlink=1" class="new" title="MPEG-1 Audio Layer II (page inexistante)">MPEG-1 <span class="nowrap"><span class="lang-en" lang="en">Layer</span> <abbr class="abbr" title="2"><span class="romain" style="text-transform:uppercase">II</span></abbr></span></a> <a href="https://en.wikipedia.org/wiki/MPEG-1_Audio_Layer_II" class="extiw" title="en:MPEG-1 Audio Layer II"><span class="indicateur-langue" title="Article en anglais : « MPEG-1 Audio Layer II »">(en)</span></a></li> <li><a href="/w/index.php?title=MPEG-1_Audio_Layer_I&action=edit&redlink=1" class="new" title="MPEG-1 Audio Layer I (page inexistante)">MPEG-1 <span class="nowrap"><span class="lang-en" lang="en">Layer</span> <abbr class="abbr" title="1"><span class="romain" style="text-transform:uppercase">I</span></abbr></span></a> <a href="https://en.wikipedia.org/wiki/MPEG-1_Audio_Layer_I" class="extiw" title="en:MPEG-1 Audio Layer I"><span class="indicateur-langue" title="Article en anglais : « MPEG-1 Audio Layer I »">(en)</span></a></li> <li><a href="/wiki/Advanced_Audio_Coding" title="Advanced Audio Coding">AAC</a></li> <li><a href="/wiki/Advanced_Audio_Coding" title="Advanced Audio Coding">AAC+</a></li> <li><a href="/wiki/Advanced_Audio_Coding" title="Advanced Audio Coding">eAAC+</a></li> <li><a href="/wiki/Reconstruction_de_bande_spectrale" title="Reconstruction de bande spectrale">SBR</a></li> <li><a href="/wiki/St%C3%A9r%C3%A9o_param%C3%A9trique" title="Stéréo paramétrique"><span class="lang-en" lang="en">Parametric Stereo</span></a></li> <li><a href="/wiki/MQA" title="MQA"><abbr class="abbr" title="Master Quality Authenticated" lang="en">MQA</abbr></a></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="width:80px;background:#e6e6ff;"><a href="/wiki/Union_internationale_des_t%C3%A9l%C3%A9communications" title="Union internationale des télécommunications">UIT-T</a></th> <td class="navbox-list navbox-even" style="font-size:92%;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/G.711" title="G.711">G.711</a></li> <li><a href="/w/index.php?title=G.719&action=edit&redlink=1" class="new" title="G.719 (page inexistante)">G.719</a> <a href="https://en.wikipedia.org/wiki/G.719" class="extiw" title="en:G.719"><span class="indicateur-langue" title="Article en anglais : « G.719 »">(en)</span></a></li> <li><a href="/wiki/G.722" title="G.722">G.722</a></li> <li><a href="/w/index.php?title=G.722.1&action=edit&redlink=1" class="new" title="G.722.1 (page inexistante)">G.722.1</a> <a href="https://en.wikipedia.org/wiki/G.722.1" class="extiw" title="en:G.722.1"><span class="indicateur-langue" title="Article en anglais : « G.722.1 »">(en)</span></a></li> <li><a href="/wiki/G.722.2" title="G.722.2">G.722.2</a></li> <li><a href="/wiki/G.723" title="G.723">G.723</a></li> <li><a href="/w/index.php?title=G.723.1&action=edit&redlink=1" class="new" title="G.723.1 (page inexistante)">G.723.1</a> <a href="https://en.wikipedia.org/wiki/G.723.1" class="extiw" title="en:G.723.1"><span class="indicateur-langue" title="Article en anglais : « G.723.1 »">(en)</span></a></li> <li><a href="/wiki/G.726" title="G.726">G.726</a></li> <li><a href="/wiki/G.728" title="G.728">G.728</a></li> <li><a href="/wiki/G.729" title="G.729">G.729</a></li> <li><a href="/wiki/G.729.1" title="G.729.1">G.729.1</a></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="width:80px;background:#e6e6ff;">Autres</th> <td class="navbox-list" style="font-size:92%;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/Dolby_Digital" title="Dolby Digital">AC3</a></li> <li><a href="/wiki/Adaptive_Multi_Rate" title="Adaptive Multi Rate">AMR</a></li> <li><span class="lang-en" lang="en"><a href="/wiki/Apple_Lossless" title="Apple Lossless">Apple Lossless</a></span></li> <li><a href="/wiki/Adaptive_Transform_Acoustic_Coding" title="Adaptive Transform Acoustic Coding">ATRAC</a></li> <li><a href="/wiki/CELT" title="CELT"><abbr class="abbr" title="Constrained Energy Lapped Transform" lang="en">CELT</abbr></a></li> <li><a href="/wiki/Free_Lossless_Audio_Codec" title="Free Lossless Audio Codec">FLAC</a></li> <li><a href="/w/index.php?title=Internet_Low_Bit_Rate_Codec&action=edit&redlink=1" class="new" title="Internet Low Bit Rate Codec (page inexistante)">iLBC</a> <a href="https://en.wikipedia.org/wiki/Internet_Low_Bit_Rate_Codec" class="extiw" title="en:Internet Low Bit Rate Codec"><span class="indicateur-langue" title="Article en anglais : « Internet Low Bit Rate Codec »">(en)</span></a></li> <li><span class="lang-en" lang="en"><a href="/wiki/Monkey%27s_Audio" title="Monkey's Audio">Monkey's Audio</a></span></li> <li><a href="/wiki/Loi_%C2%B5" title="Loi µ">Loi µ</a></li> <li><a href="/wiki/Musepack" title="Musepack">Musepack</a></li> <li><a href="/w/index.php?title=Nellymoser&action=edit&redlink=1" class="new" title="Nellymoser (page inexistante)">Nellymoser</a> <a href="https://en.wikipedia.org/wiki/Nellymoser" class="extiw" title="en:Nellymoser"><span class="indicateur-langue" title="Article en anglais : « Nellymoser »">(en)</span></a></li> <li><a href="/wiki/OptimFROG" title="OptimFROG">OptimFROG</a></li> <li><a href="/wiki/Opus_Interactive_Audio_Codec" title="Opus Interactive Audio Codec">Opus</a></li> <li><span class="lang-en" lang="en"><a href="/wiki/RealAudio" title="RealAudio">RealAudio</a></span></li> <li><a href="/w/index.php?title=RTAudio&action=edit&redlink=1" class="new" title="RTAudio (page inexistante)">RTAudio</a> <a href="https://en.wikipedia.org/wiki/RTAudio" class="extiw" title="en:RTAudio"><span class="indicateur-langue" title="Article en anglais : « RTAudio »">(en)</span></a></li> <li><a href="/wiki/Shorten" title="Shorten">SHN</a></li> <li><a href="/w/index.php?title=Siren_Codec&action=edit&redlink=1" class="new" title="Siren Codec (page inexistante)">Siren</a> <a href="https://en.wikipedia.org/wiki/Siren_Codec" class="extiw" title="en:Siren Codec"><span class="indicateur-langue" title="Article en anglais : « Siren Codec »">(en)</span></a></li> <li><a href="/wiki/Speex" title="Speex">Speex</a></li> <li><a href="/wiki/Tom%27s_verlustfreier_Audiokompressor" title="Tom's verlustfreier Audiokompressor">TAK</a></li> <li><a href="/wiki/Vorbis" title="Vorbis">Vorbis</a></li> <li><span class="lang-en" lang="en"><a href="/wiki/WavPack" title="WavPack">WavPack</a></span></li> <li><a href="/wiki/Windows_Media_Audio" title="Windows Media Audio">WMA</a></li></ul> </div></td> </tr> </tbody></table></td> </tr> <tr> <th class="navbox-group" style="width:60px;"><a href="/wiki/Compression_d%27image" title="Compression d'image">Image</a></th> <td class="navbox-list" style=""><table class="navbox-subgroup" style=""> <tbody><tr> <th class="navbox-group" style="width:80px;background:#e6e6ff;"><a href="/wiki/Organisation_internationale_de_normalisation" title="Organisation internationale de normalisation">ISO</a>/<a href="/wiki/Commission_%C3%A9lectrotechnique_internationale" title="Commission électrotechnique internationale">CEI</a>/<a href="/wiki/Union_internationale_des_t%C3%A9l%C3%A9communications" title="Union internationale des télécommunications">UIT-T</a></th> <td class="navbox-list" style="font-size:92%;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/JPEG" title="JPEG">JPEG</a></li> <li><a href="/wiki/JPEG_2000" title="JPEG 2000">JPEG 2000</a></li> <li><a href="/wiki/JPEG-LS" title="JPEG-LS">JPEG-LS</a></li> <li><a href="/wiki/JPEG_XL" title="JPEG XL">JPEG XL</a></li> <li><a href="/wiki/JBIG" title="JBIG">JBIG</a></li> <li><a href="/wiki/JBIG2" title="JBIG2">JBIG2</a></li> <li><a href="/wiki/Portable_Network_Graphics" title="Portable Network Graphics">PNG</a></li> <li><a href="/wiki/Wireless_Application_Protocol_Bitmap_Format" title="Wireless Application Protocol Bitmap Format">WBMP</a></li> <li><a href="/wiki/High_Efficiency_Image_File_Format" title="High Efficiency Image File Format">HEIF</a></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="width:80px;background:#e6e6ff;">Autres</th> <td class="navbox-list navbox-even" style="font-size:92%;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/AVIF" title="AVIF">AVIF</a></li> <li><a href="/wiki/Windows_bitmap" title="Windows bitmap">BMP</a></li> <li><a href="/wiki/Better_Portable_Graphics" title="Better Portable Graphics">BPG</a></li> <li><a href="/wiki/Free_Lossless_Image_Format" title="Free Lossless Image Format">FLIF</a></li> <li><a href="/wiki/Graphics_Interchange_Format" title="Graphics Interchange Format">GIF</a></li> <li><a href="/w/index.php?title=ICER_(format)&action=edit&redlink=1" class="new" title="ICER (format) (page inexistante)">ICER</a> <a href="https://en.wikipedia.org/wiki/ICER_(file_format)" class="extiw" title="en:ICER (file format)"><span class="indicateur-langue" title="Article en anglais : « ICER (file format) »">(en)</span></a></li> <li><a href="/wiki/Interchange_file_format#ILBM" title="Interchange file format">ILBM</a></li> <li><a href="/wiki/Multiple-image_Network_Graphics" title="Multiple-image Network Graphics">MNG</a></li> <li><a href="/wiki/QOI_(format_d%27image)" title="QOI (format d'image)">QOI</a></li> <li><a href="/wiki/PCX" title="PCX"><abbr class="abbr" title="PiCture eXchange" lang="en">PCX</abbr></a></li> <li><a href="/wiki/Progressive_Graphics_File" title="Progressive Graphics File">PGF</a></li> <li><a href="/wiki/Truevision_Targa" title="Truevision Targa">TGA</a></li> <li><a href="/wiki/Tagged_Image_File_Format" title="Tagged Image File Format">TIFF</a></li> <li><a href="/wiki/JPEG_XR" title="JPEG XR">JPEG XR / HD Photo</a></li> <li><a href="/wiki/Windows_Metafile" title="Windows Metafile">EMF/WMF</a></li> <li><a href="/wiki/WebP" title="WebP">WebP</a></li></ul> </div></td> </tr> </tbody></table></td> </tr> <tr> <th class="navbox-group" style="width:60px;"><a href="/wiki/Format_conteneur" title="Format conteneur">Conteneur</a></th> <td class="navbox-list navbox-even" style="background:#f7f7f7;"><table class="navbox-subgroup" style=""> <tbody><tr> <th class="navbox-group" style="width:80px;background:#e6e6ff;">Général</th> <td class="navbox-list" style="font-size:92%;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/3GP" title="3GP">3GP</a></li> <li><a href="/wiki/Advanced_Authoring_Format" title="Advanced Authoring Format">AAF</a></li> <li><a href="/wiki/Advanced_Systems_Format" title="Advanced Systems Format">ASF</a></li> <li><a href="/wiki/Audio_Video_Interleave" title="Audio Video Interleave">AVI</a></li> <li><a href="/wiki/Bink_Video" title="Bink Video">Bink</a></li> <li><a href="/wiki/DivX" title="DivX">DMF</a></li> <li><a href="/wiki/Digital_Picture_Exchange" title="Digital Picture Exchange">DPX</a></li> <li><a href="/wiki/Flash_Video" title="Flash Video">FLV</a></li> <li><a href="/w/index.php?title=General_Exchange_Format&action=edit&redlink=1" class="new" title="General Exchange Format (page inexistante)"><span class="lang-en" lang="en">GXF</span></a> <a href="https://en.wikipedia.org/wiki/General_Exchange_Format" class="extiw" title="en:General Exchange Format"><span class="indicateur-langue" title="Article en anglais : « General_Exchange_Format »">(en)</span></a></li> <li><a href="/wiki/Matroska" title="Matroska">Matroska</a></li> <li><a href="/wiki/MPEG-4_Part_14" title="MPEG-4 Part 14">MP4</a></li> <li><a href="/wiki/MPEG_program_stream" title="MPEG program stream">MPEG-PS</a></li> <li><a href="/wiki/MPEG_Transport_Stream" title="MPEG Transport Stream">MPEG-TS</a></li> <li><a href="/wiki/Material_Exchange_Format" title="Material Exchange Format">MXF</a></li> <li><a href="/wiki/NUT_(format_conteneur)" title="NUT (format conteneur)">NUT</a></li> <li><a href="/wiki/Ogg" title="Ogg">Ogg</a></li> <li><span class="lang-en" lang="en"><a href="/wiki/Ogg_Media" title="Ogg Media">Ogg Media</a></span></li> <li><a href="/wiki/Open_Media_Framework_Interchange" title="Open Media Framework Interchange">OMF</a></li> <li><a href="/w/index.php?title=OpenMG&action=edit&redlink=1" class="new" title="OpenMG (page inexistante)">OpenMG</a> <a href="https://de.wikipedia.org/wiki/OpenMG" class="extiw" title="de:OpenMG"><span class="indicateur-langue" title="Article en allemand : « OpenMG »">(de)</span></a></li> <li><span class="lang-en" lang="en"><a href="/wiki/QuickTime" title="QuickTime">QuickTime</a></span></li> <li><span class="lang-en" lang="en"><a href="/wiki/RealMedia" title="RealMedia">RealMedia</a></span></li> <li><a href="/w/index.php?title=Smacker_video&action=edit&redlink=1" class="new" title="Smacker video (page inexistante)"><span class="lang-en" lang="en">Smacker</span></a> <a href="https://en.wikipedia.org/wiki/Smacker_video" class="extiw" title="en:Smacker video"><span class="indicateur-langue" title="Article en anglais : « Smacker video »">(en)</span></a></li> <li><span class="lang-en" lang="en"><a href="/wiki/Video_Object" title="Video Object">Video Object</a></span></li> <li><a href="/wiki/WebM" title="WebM">WebM</a></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="width:80px;background:#e6e6ff;">Audio</th> <td class="navbox-list navbox-even" style="font-size:92%;;"><div class="liste-horizontale"> <ul><li><a href="/wiki/Audio_Interchange_File_Format" title="Audio Interchange File Format">AIFF</a></li> <li><a href="/wiki/Au_(format_de_fichier)" title="Au (format de fichier)">AU</a></li> <li><a href="/wiki/Broadcast_Wave_Format" title="Broadcast Wave Format">BWF</a></li> <li><a href="/wiki/Core_Audio_Format" title="Core Audio Format">CAF</a></li> <li><a href="/wiki/GigaFont" title="GigaFont">GigaFont</a></li> <li><a href="/wiki/Gravis_Ultrasound#Gus_Patch" title="Gravis Ultrasound"><span class="lang-en" lang="en">Gus Patch</span></a></li> <li><a href="/wiki/RF64" title="RF64">RF64</a></li> <li><span class="lang-en" lang="en"><a href="/wiki/SoundFont" title="SoundFont">SoundFont</a></span></li> <li><a href="/wiki/Waveform_Audio_File_Format" title="Waveform Audio File Format">WAV</a></li></ul> </div></td> </tr> </tbody></table></td> </tr> <tr> <th class="navbox-group" style="width:60px;"><a href="/wiki/M%C3%A9tadonn%C3%A9e" title="Métadonnée">Métadonnées</a></th> <td class="navbox-list" style=""><div class="liste-horizontale"> <ul><li><a href="/w/index.php?title=APE_tag&action=edit&redlink=1" class="new" title="APE tag (page inexistante)">APE tag</a> <a href="https://en.wikipedia.org/wiki/APE_tag" class="extiw" title="en:APE tag"><span class="indicateur-langue" title="Article en anglais : « APE tag »">(en)</span></a></li> <li><a href="/wiki/ID3_(m%C3%A9tadonn%C3%A9es_MP3)" title="ID3 (métadonnées MP3)">ID3</a></li> <li><a href="/wiki/MPEG-7" title="MPEG-7">MPEG-7</a></li></ul> </div></td> </tr> </tbody></table> </div> <ul id="bandeau-portail" class="bandeau-portail"><li><span class="bandeau-portail-element"><span 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