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data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Indice</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">nascondi</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inizio</div> </a> </li> <li id="toc-Specifiche_tecniche" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Specifiche_tecniche"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Specifiche tecniche</span> </div> </a> <ul id="toc-Specifiche_tecniche-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Standard_di_produzione" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Standard_di_produzione"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Standard di produzione</span> </div> </a> <ul id="toc-Standard_di_produzione-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Disponibilità" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Disponibilità"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Disponibilità</span> </div> </a> <button aria-controls="toc-Disponibilità-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Attiva/disattiva la sottosezione Disponibilità</span> </button> <ul id="toc-Disponibilità-sublist" class="vector-toc-list"> <li id="toc-Trasmissioni" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Trasmissioni"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Trasmissioni</span> </div> </a> <ul id="toc-Trasmissioni-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Contenuti_su_internet" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Contenuti_su_internet"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Contenuti su internet</span> </div> </a> <ul id="toc-Contenuti_su_internet-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Televisori" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Televisori"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Televisori</span> </div> </a> <ul id="toc-Televisori-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Monitor_per_computer" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Monitor_per_computer"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4</span> <span>Monitor per computer</span> </div> </a> <ul id="toc-Monitor_per_computer-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Esempi_di_immagini_3840_×_2160_pixel" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Esempi_di_immagini_3840_×_2160_pixel"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Esempi di immagini 3840 × 2160 pixel</span> </div> </a> <ul id="toc-Esempi_di_immagini_3840_×_2160_pixel-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Note" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Note"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Note</span> </div> </a> <ul id="toc-Note-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voci_correlate" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voci_correlate"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Voci correlate</span> </div> </a> <ul id="toc-Voci_correlate-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Collegamenti_esterni" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Collegamenti_esterni"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Collegamenti esterni</span> </div> </a> <ul id="toc-Collegamenti_esterni-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Indice" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Indice" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Mostra/Nascondi l'indice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">2160p</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="Vai a una voce in un'altra lingua. Disponibile in 4 lingue" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-4" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">4 lingue</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/2160p" title="2160p - spagnolo" lang="es" hreflang="es" data-title="2160p" data-language-autonym="Español" data-language-local-name="spagnolo" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/2160p" title="2160p - giapponese" lang="ja" hreflang="ja" data-title="2160p" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/QFHD" title="QFHD - macedone" lang="mk" hreflang="mk" data-title="QFHD" data-language-autonym="Македонски" data-language-local-name="macedone" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/2160p" title="2160p - ucraino" lang="uk" hreflang="uk" data-title="2160p" data-language-autonym="Українська" data-language-local-name="ucraino" class="interlanguage-link-target"><span>Українська</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1656009#sitelinks-wikipedia" title="Modifica collegamenti interlinguistici" class="wbc-editpage">Modifica collegamenti</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespace"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/2160p" title="Vedi la voce [c]" accesskey="c"><span>Voce</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discussione:2160p" rel="discussion" title="Vedi le discussioni relative a questa pagina [t]" accesskey="t"><span>Discussione</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Cambia versione linguistica" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">italiano</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Visite"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/2160p"><span>Leggi</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=2160p&veaction=edit" title="Modifica questa pagina [v]" accesskey="v"><span>Modifica</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=2160p&action=edit" title="Modifica il wikitesto di questa pagina [e]" accesskey="e"><span>Modifica wikitesto</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=2160p&action=history" title="Versioni precedenti di questa pagina [h]" accesskey="h"><span>Cronologia</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Strumenti pagine"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Strumenti" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Strumenti</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Strumenti</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">nascondi</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Altre opzioni" > <div class="vector-menu-heading"> Azioni </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/2160p"><span>Leggi</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=2160p&veaction=edit" title="Modifica questa pagina [v]" accesskey="v"><span>Modifica</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=2160p&action=edit" title="Modifica il wikitesto di questa pagina [e]" accesskey="e"><span>Modifica wikitesto</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=2160p&action=history"><span>Cronologia</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Generale </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Speciale:PuntanoQui/2160p" title="Elenco di tutte le pagine che sono collegate a questa [j]" accesskey="j"><span>Puntano qui</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Speciale:ModificheCorrelate/2160p" rel="nofollow" title="Elenco delle ultime modifiche alle pagine collegate a questa [k]" accesskey="k"><span>Modifiche correlate</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=2160p&oldid=136350984" title="Collegamento permanente a questa versione di questa pagina"><span>Link permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=2160p&action=info" title="Ulteriori informazioni su questa pagina"><span>Informazioni pagina</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Speciale:Cita&page=2160p&id=136350984&wpFormIdentifier=titleform" title="Informazioni su come citare questa pagina"><span>Cita questa voce</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Speciale:UrlShortener&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2F2160p"><span>Ottieni URL breve</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Speciale:QrCode&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2F2160p"><span>Scarica codice QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Stampa/esporta </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Speciale:Libro&bookcmd=book_creator&referer=2160p"><span>Crea un libro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Speciale:DownloadAsPdf&page=2160p&action=show-download-screen"><span>Scarica come PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=2160p&printable=yes" title="Versione stampabile di questa pagina [p]" accesskey="p"><span>Versione stampabile</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In altri progetti </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1656009" title="Collegamento all'elemento connesso dell'archivio dati [g]" accesskey="g"><span>Elemento Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Strumenti pagine"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspetto"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aspetto</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">nascondi</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Da Wikipedia, l'enciclopedia libera.</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="it" dir="ltr"><p>Il termine 2160p indica una categoria di <a href="/wiki/Risoluzioni_standard" class="mw-redirect" title="Risoluzioni standard">risoluzioni</a> video digitali, caratterizzate da una risoluzione verticale di 2160 linee, dalla <a href="/wiki/Scansione_progressiva" title="Scansione progressiva">scansione progressiva</a> non <a href="/wiki/Interlacciamento" class="mw-redirect" title="Interlacciamento">interlacciata</a> e da una profondità di colore di 24 <a href="/wiki/Profondit%C3%A0_di_colore" title="Profondità di colore">bpp</a>.<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></p><figure class="mw-halign-right" typeof="mw:File/Thumb"><span><video id="mwe_player_0" poster="//upload.wikimedia.org/wikipedia/commons/thumb/6/61/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm/350px--2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm.jpg" controls="" preload="none" data-mw-tmh="" class="mw-file-element" width="350" height="197" data-durationhint="44" data-mwtitle="2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm" data-mwprovider="wikimediacommons" resource="/wiki/File:2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm"><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/6/61/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm.480p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="480p.vp9.webm" data-width="854" data-height="480" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/6/61/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm.720p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="720p.vp9.webm" data-width="1280" data-height="720" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/6/61/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm.1080p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="1080p.vp9.webm" data-width="1920" data-height="1080" /><source src="//upload.wikimedia.org/wikipedia/commons/6/61/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm" type="video/webm; codecs="vp8"" data-width="3840" data-height="2160" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/6/61/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm.144p.mjpeg.mov" type="video/quicktime" data-transcodekey="144p.mjpeg.mov" data-width="256" data-height="144" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/6/61/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm.240p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="240p.vp9.webm" data-width="426" data-height="240" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/6/61/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm.360p.webm" type="video/webm; codecs="vp8, vorbis"" data-transcodekey="360p.webm" data-width="640" data-height="360" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/6/61/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm.360p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="360p.vp9.webm" data-width="640" data-height="360" /></video></span><figcaption>Un esempio di video registrato in 2160p <i>(no audio)</i>, clicca <a class="external text" href="https://upload.wikimedia.org/wikipedia/commons/6/61/2160p_Demo_-_3840x2160_pixel_4k_Video_-_a_timelapse_project_by_Florian_Friedrich.webm">qui</a> per usare direttamente la massima risoluzione</figcaption></figure> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Specifiche_tecniche">Specifiche tecniche</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2160p&veaction=edit&section=1" title="Modifica la sezione Specifiche tecniche" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=2160p&action=edit&section=1" title="Edit section's source code: Specifiche tecniche"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:Risoluzioni_video_a_confronto.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Risoluzioni_video_a_confronto.png/350px-Risoluzioni_video_a_confronto.png" decoding="async" width="350" height="185" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Risoluzioni_video_a_confronto.png/525px-Risoluzioni_video_a_confronto.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Risoluzioni_video_a_confronto.png/700px-Risoluzioni_video_a_confronto.png 2x" data-file-width="4096" data-file-height="2160" /></a><figcaption>Confronto fra le risoluzioni digitali: <a href="/wiki/720p" title="720p">720p</a>, <a href="/wiki/1080p" title="1080p">1080p</a>, <a href="/wiki/2K" title="2K">2K</a>, <b>Ultra HD</b>, <a href="/wiki/4K" title="4K">4K</a> (<a href="/wiki/CinemaScope" title="CinemaScope">CinemaScope</a>)</figcaption></figure> <p>Il 2160p è il formato ufficiale dello standard che la <a href="/wiki/Blu-ray_Disc_Association" title="Blu-ray Disc Association">Blu-ray Disc Association</a> ha denominato Ultra HD e anche <a href="/wiki/4K" title="4K">4K</a>, caratterizzato da un <a href="/wiki/Aspect_ratio_(immagine)" class="mw-redirect" title="Aspect ratio (immagine)">rapporto d'aspetto</a> dell'immagine di <a href="/wiki/16:9" title="16:9">16:9</a> e da una risoluzione orizzontale di 3840 <a href="/wiki/Pixel" title="Pixel">pixel</a>. La risoluzione di ogni fotogramma è quindi di 3840 × 2160 pixel, 8.294.400 in totale: il quadruplo rispetto al <a href="/wiki/1080p" title="1080p">Full HD</a>. La <a href="/wiki/Frequenza_dei_fotogrammi" title="Frequenza dei fotogrammi">frequenza dei fotogrammi</a> del formato può essere implicita o specificata dopo la lettera p, con le consuete notazioni 2160p25 o 2160p/25, indicando 25 <a href="/wiki/Hertz" title="Hertz">Hz</a>. Tecnicamente questa risoluzione si avvicina, per numero di pixel, al <a href="/wiki/4K" title="4K">4K</a>; in particolare nel formato <a href="/wiki/CinemaScope" title="CinemaScope">CinemaScope</a> si ha una risoluzione di 3996 × 2160 pixel, quindi con lo stesso numero di pixel verticali <sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>. </p><p>In aggiunta all'indicazione della risoluzione video, il termine 2160p è usato anche, insieme a 2160i, per indicare la modalità supportata da determinate apparecchiature. Per esempio, apparecchiature per alta definizione in grado di accettare risoluzioni inferiori e scalarle a 2160p sono indicate con questo termine, anche se il video così convertito ha una qualità differente da quella proveniente da una sorgente nativa 2160p. Viceversa, apparecchiature in grado di visualizzare segnali 2160i e 1080p potrebbero non essere in grado di gestire lo standard superiore, e questo verrà normalmente convertito in un formato gestibile. </p> <div class="mw-heading mw-heading2"><h2 id="Standard_di_produzione">Standard di produzione</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2160p&veaction=edit&section=2" title="Modifica la sezione Standard di produzione" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=2160p&action=edit&section=2" title="Edit section's source code: Standard di produzione"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Negli ambienti di produzione, il 2160p richiede il doppio di larghezza di banda rispetto al 1080p, con la conseguente necessaria adozione di apparecchiature in grado di supportare il formato. Per essere trasportato, un flusso 2160p richiede un'interfaccia seriale digitale secondo le specifiche Quad Link o 12G.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Disponibilità"><span id="Disponibilit.C3.A0"></span>Disponibilità</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2160p&veaction=edit&section=3" title="Modifica la sezione Disponibilità" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=2160p&action=edit&section=3" title="Edit section's source code: Disponibilità"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Trasmissioni">Trasmissioni</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2160p&veaction=edit&section=4" title="Modifica la sezione Trasmissioni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=2160p&action=edit&section=4" title="Edit section's source code: Trasmissioni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Eutelsat è già pronta a trasmettere in SHD da 2160p/120 (quindi a 120 <a href="/wiki/Frequenza_dei_fotogrammi" title="Frequenza dei fotogrammi">fps</a>), ma preferisce attendere una più ampia diffusione di codec, televisori e connettori adatti: i <a href="/wiki/Transponder" title="Transponder">transponder</a> dei suoi <a href="/wiki/Satellite_artificiale" title="Satellite artificiale">satelliti</a> sono già adeguati a trasmettere grandi quantità di dati, ma l'<a href="/wiki/H.265" class="mw-redirect" title="H.265">H.265</a> (il codec più indicato) non è ancora totalmente standardizzato e la specifica <a href="/wiki/HDMI#Versione_1.4" class="mw-redirect" title="HDMI">HDMI 1.4</a> è insufficiente, perché gestisce il 4K ma solo fino a 30 fps (stesso per la specifica <a href="/wiki/DisplayPort" title="DisplayPort">DisplayPort</a>).<sup id="cite_ref-TV_4-0" class="reference"><a href="#cite_note-TV-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Contenuti_su_internet">Contenuti su internet</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2160p&veaction=edit&section=5" title="Modifica la sezione Contenuti su internet" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=2160p&action=edit&section=5" title="Edit section's source code: Contenuti su internet"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Siti come <a href="/wiki/YouTube#Formato_video" title="YouTube">YouTube</a> e molte altre piattaforme di streaming video supportano pienamente il <a href="/wiki/4K" title="4K">4K</a><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> e spesso anche il più recente <a href="/wiki/Televisione_a_ultra_alta_definizione" class="mw-redirect" title="Televisione a ultra alta definizione">8K</a>. Va ricordato che più la dimensione aumenta e più la fruizione dei video diventa difficile a causa delle quantità di dati crescenti o in presenza di schede video inadatte. Un esempio di video musicale 2160p su Youtube è il videoclip "<a href="/wiki/Sock_It_To_Ya" title="Sock It To Ya">Sock It To Ya</a>". </p> <div class="mw-heading mw-heading3"><h3 id="Televisori">Televisori</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2160p&veaction=edit&section=6" title="Modifica la sezione Televisori" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=2160p&action=edit&section=6" title="Edit section's source code: Televisori"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Nel febbraio del <a href="/wiki/2008" title="2008">2008</a> la <a href="/w/index.php?title=Astro_Systems&action=edit&redlink=1" class="new" title="Astro Systems (la pagina non esiste)">Astro Systems</a> presentò il primo prototipo di televisore supportante il 2160p<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup>; in seguito, nel settembre del <a href="/wiki/2009" title="2009">2009</a>, la <a href="/wiki/Toshiba" title="Toshiba">Toshiba</a> cominciò a vendere il primo televisore con tale risoluzione, la quale risolse anche dei problemi di gestione delle registrazioni a causa della notevole quantità di dati.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Monitor_per_computer">Monitor per computer</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2160p&veaction=edit&section=7" title="Modifica la sezione Monitor per computer" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=2160p&action=edit&section=7" title="Edit section's source code: Monitor per computer"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Il primo <a href="/wiki/Monitor_(video)" class="mw-redirect" title="Monitor (video)">monitor</a> <a href="/wiki/LCD" class="mw-redirect" title="LCD">LCD</a> per <a href="/wiki/Computer" title="Computer">computer</a> in vendita che supporti e vada oltre a questa risoluzione (raggiungendo i <a href="/wiki/4K" title="4K">4K</a>) è un <a href="/wiki/Eizo" title="Eizo">Eizo</a>.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Esempi_di_immagini_3840_×_2160_pixel"><span id="Esempi_di_immagini_3840_.C3.97_2160_pixel"></span>Esempi di immagini 3840 × 2160 pixel</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2160p&veaction=edit&section=8" title="Modifica la sezione Esempi di immagini 3840 × 2160 pixel" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=2160p&action=edit&section=8" title="Edit section's source code: Esempi di immagini 3840 × 2160 pixel"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Cliccare sul link per visualizzare immediatamente le immagini con la massima risoluzione. </p> <ul class="gallery mw-gallery-traditional"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Fritten.JPG" class="mw-file-description" title="[1]"><img alt="[1]" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Fritten.JPG/120px-Fritten.JPG" decoding="async" width="120" height="68" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Fritten.JPG/180px-Fritten.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Fritten.JPG/240px-Fritten.JPG 2x" data-file-width="3840" data-file-height="2160" /></a></span></div> <div class="gallerytext"><a class="external autonumber" href="https://upload.wikimedia.org/wikipedia/commons/4/45/Fritten.JPG">[1]</a></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:DBS_Main_Building_2.JPG" class="mw-file-description" title="[2]"><img alt="[2]" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4b/DBS_Main_Building_2.JPG/120px-DBS_Main_Building_2.JPG" decoding="async" width="120" height="68" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4b/DBS_Main_Building_2.JPG/180px-DBS_Main_Building_2.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4b/DBS_Main_Building_2.JPG/240px-DBS_Main_Building_2.JPG 2x" data-file-width="3840" data-file-height="2160" /></a></span></div> <div class="gallerytext"><a class="external autonumber" href="https://upload.wikimedia.org/wikipedia/commons/4/4b/DBS_Main_Building_2.JPG">[2]</a></div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2160p&veaction=edit&section=9" title="Modifica la sezione Note" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=2160p&action=edit&section=9" title="Edit section's source code: Note"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1"><b>^</b></a> <span class="reference-text"><cite class="citation news" style="font-style:normal"> Roberto Caccia, <a rel="nofollow" class="external text" href="https://web.archive.org/web/20120618033150/http://www.tomshw.it/cont/news/monitor-samsung-serie-9-con-risoluzione-quad-hd/35249/1.html"><span style="font-style:italic;">Monitor Samsung Serie 9 con risoluzione Quad HD!</span></a>, in <span style="font-style:italic;"><a href="/wiki/Tom%27s_Hardware" title="Tom's Hardware">Tom's Hardware</a></span>, <a href="/wiki/L%27Espresso" title="L'Espresso">l'Espresso</a>, 5 gennaio 2012, 1. <small>URL consultato il 10 febbraio 2013</small> <small>(archiviato dall'<abbr title="http://www.tomshw.it/cont/news/monitor-samsung-serie-9-con-risoluzione-quad-hd/35249/1.html">url originale</abbr> il 18 giugno 2012)</small>.</cite></span> </li> <li id="cite_note-2"><a href="#cite_ref-2"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.webcitation.org/6AW86M03F?url=http://www.pcmag.com/encyclopedia_term/0,2542,t=4K+resolution"><span style="font-style:italic;">4K resolution</span></a>, su <span style="font-style:italic;">pcmag.com</span>, 12 marzo 2013, 1. <small>URL consultato il 12 marzo 2013</small> <small>(archiviato dall'<abbr title="http://www.pcmag.com/encyclopedia_term/0,2542,t=4K+resolution&i=57419,00.asp">url originale</abbr> l'8 settembre 2012)</small>.</cite></span> </li> <li id="cite_note-3"><a href="#cite_ref-3"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a href="/wiki/European_Broadcasting_Union" class="mw-redirect" title="European Broadcasting Union">EBU</a>, <a rel="nofollow" class="external text" href="https://www.webcitation.org/5h5lhSXud?url=http://www.ebu.ch/CMSimages/en/tec_text_r115-2005_tcm6-37869.pdf"><span style="font-style:italic;">FUTURE HIGH DEFINITION TELEVISION SYSTEMS</span></a> (<span style="font-weight: bolder; font-size:80%"><abbr title="documento in formato PDF">PDF</abbr></span>), su <span style="font-style:italic;">ebu.ch</span>, 1º maggio 2005. <small>URL consultato il 10 febbraio 2013</small> <small>(archiviato dall'<abbr title="http://www.ebu.ch/CMSimages/en/tec_text_r115-2005_tcm6-37869.pdf">url originale</abbr> il 27 maggio 2009)</small>.</cite></span> </li> <li id="cite_note-TV-4"><a href="#cite_ref-TV_4-0"><b>^</b></a> <span class="reference-text"><cite class="citation news" style="font-style:normal"> Dario D'Elia, <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130117080348/http://tomshw.it/cont/news/tv-ultra-hd-europea-nel-2015-grazie-ai-satelliti-eutelsat/42183/1.html"><span style="font-style:italic;">TV Ultra HD europea nel 2015 grazie ai satelliti Eutelsat</span></a>, in <span style="font-style:italic;"><a href="/wiki/Tom%27s_Hardware" title="Tom's Hardware">Tom's Hardware</a></span>, <a href="/wiki/L%27Espresso" title="L'Espresso">l'Espresso</a>, 8 gennaio 2013, p. 1. <small>URL consultato il 10 febbraio 2013</small> <small>(archiviato dall'<abbr title="http://www.tomshw.it/cont/news/tv-ultra-hd-europea-nel-2015-grazie-ai-satelliti-eutelsat/42183/1.html">url originale</abbr> il 17 gennaio 2013)</small>.</cite></span> </li> <li id="cite_note-5"><a href="#cite_ref-5"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://support.google.com/youtube/bin/answer.py?hl=it-IT&answer=1722171&rd=1"><span style="font-style:italic;">Impostazioni di codifica avanzate</span></a>, su <span style="font-style:italic;">YouTube</span>, 1º agosto 2013, 1. <small>URL consultato il 10 febbraio 2013</small>.</cite></span> </li> <li id="cite_note-6"><a href="#cite_ref-6"><b>^</b></a> <span class="reference-text"><cite class="citation news" style="font-style:normal"> Desiree Catani, <a rel="nofollow" class="external text" href="http://www.webtrek.it/2013/12/youtube-disponibili-i-video-in-super-hd-4k/"><span style="font-style:italic;">Youtube: ufficialmente disponibili i video in Super HD (4K)</span></a>, in <span style="font-style:italic;">webtrek</span>, 29 dicembre 2013. <small>URL consultato il 3 marzo 2014</small>.</cite></span> </li> <li id="cite_note-7"><a href="#cite_ref-7"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal"> Daniele Angellotti, <a rel="nofollow" class="external text" href="http://www.webnews.it/2008/02/20/dm-3400-2160p-un-display-lcd-da-56-pollici/?ref=post"><span style="font-style:italic;">DM-3400 2160p: un display LCD da 56 pollici</span></a>, su <span style="font-style:italic;">webnews.it</span>, WEBNEWS, 20 febbraio 2008, 1. <small>URL consultato il 10 febbraio 2013</small>.</cite></span> </li> <li id="cite_note-8"><a href="#cite_ref-8"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal"> Giuseppe Cutrone, <a rel="nofollow" class="external text" href="http://www.webnews.it/2009/09/25/toshiba-cell-regza-tv-con-risoluzione-massima-di-2160p/?ref=post"><span style="font-style:italic;">Toshiba Cell Regza: TV con risoluzione massima di 2160p</span></a>, su <span style="font-style:italic;">webnews.it</span>, WEBNEWS, 25 settembre 2009, 1. <small>URL consultato il 10 febbraio 2013</small> <small>(<a rel="nofollow" class="external text" href="https://web.archive.org/web/20141201225545/http://www.webnews.it/2009/09/25/toshiba-cell-regza-tv-con-risoluzione-massima-di-2160p/?ref=post">archiviato</a> il 1º dicembre 2014)</small>.</cite></span> </li> <li id="cite_note-9"><a href="#cite_ref-9"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) Perry Douglas, <a rel="nofollow" class="external text" href="https://www.tomshardware.com/news/eizo-4k-lcd-monitor-display,15278.html"><span style="font-style:italic;">Eizo to Showcase 4,096 x 2,160 LCD Monitor</span></a>, su <span style="font-style:italic;">tomshardware.com</span>, <a href="/wiki/Tom%27s_Hardware" title="Tom's Hardware">Tom's Hardware</a>, 10 aprile 2012. <small>URL consultato il 10 febbraio 2013</small>.</cite></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Voci_correlate">Voci correlate</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2160p&veaction=edit&section=10" title="Modifica la sezione Voci correlate" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=2160p&action=edit&section=10" title="Edit section's source code: Voci correlate"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/4K" title="4K">4K</a></li> <li><a href="/wiki/Scansione_progressiva" title="Scansione progressiva">Scansione progressiva</a></li> <li><a href="/wiki/Standard_televisivi" class="mw-redirect" title="Standard televisivi">Standard televisivi</a></li> <li><a href="/wiki/Televisione" title="Televisione">Televisione</a></li> <li><a href="/wiki/Risoluzioni_standard" class="mw-redirect" title="Risoluzioni standard">Risoluzioni standard</a></li> <li><a href="/wiki/Risoluzione_dello_schermo" title="Risoluzione dello schermo">Risoluzione dello schermo</a></li> <li><a href="/wiki/Video" title="Video">Video</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Collegamenti_esterni">Collegamenti esterni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2160p&veaction=edit&section=11" title="Modifica la sezione Collegamenti esterni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=2160p&action=edit&section=11" title="Edit section's source code: Collegamenti esterni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://gizmodo.com/156777/quad-full-high-definition-display-3840x2160-of-ultrahd-goodness?tag=gadgetshomeentertainment"><span style="font-style:italic;">Quad Full High Definition Display</span></a>, su <span style="font-style:italic;">gizmodo.com</span>.</cite></li></ul> <style data-mw-deduplicate="TemplateStyles:r141815314">.mw-parser-output .navbox{border:1px solid #aaa;clear:both;margin:auto;padding:2px;width:100%}.mw-parser-output .navbox th{padding-left:1em;padding-right:1em;text-align:center}.mw-parser-output .navbox>tbody>tr:first-child>th{background:#ccf;font-size:90%;width:100%;color:var(--color-base,black)}.mw-parser-output .navbox_navbar{float:left;margin:0;padding:0 10px 0 0;text-align:left;width:6em}.mw-parser-output .navbox_title{font-size:110%}.mw-parser-output .navbox_abovebelow{background:#ddf;font-size:90%;font-weight:normal}.mw-parser-output .navbox_group{background:#ddf;font-size:90%;padding:0 10px;white-space:nowrap}.mw-parser-output .navbox_list{font-size:90%;width:100%}.mw-parser-output .navbox_list a{white-space:nowrap}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_odd{background:#fdfdfd;color:var(--color-base,black)}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_even{background:#f7f7f7;color:var(--color-base,black)}.mw-parser-output .navbox a.mw-selflink{color:var(--color-base,black)}.mw-parser-output .navbox_center{text-align:center}.mw-parser-output .navbox .navbox_image{padding-left:7px;vertical-align:middle;width:0}.mw-parser-output .navbox+.navbox{margin-top:-1px}.mw-parser-output .navbox .mw-collapsible-toggle{font-weight:normal;text-align:right;width:7em}body.skin--responsive .mw-parser-output .navbox_image img{max-width:none!important}.mw-parser-output .subnavbox{margin:-3px;width:100%}.mw-parser-output .subnavbox_group{background:#e6e6ff;padding:0 10px}@media screen{html.skin-theme-clientpref-night .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-night .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-night .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-os .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-os .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}</style><table class="navbox mw-collapsible autocollapse noprint metadata" id="navbox-Alta_definizione"><tbody><tr><th colspan="2"><div class="navbox_navbar"><div class="noprint plainlinks" style="background-color:transparent; padding:0; font-size:xx-small; color:var(--color-base, #000000); white-space:nowrap;"><a href="/wiki/Template:Alta_definizione" title="Template:Alta definizione"><span title="Vai alla pagina del template">V</span></a> · <a href="/w/index.php?title=Discussioni_template:Alta_definizione&action=edit&redlink=1" class="new" title="Discussioni template:Alta definizione (la pagina non esiste)"><span title="Discuti del template">D</span></a> · <a class="external text" href="https://it.wikipedia.org/w/index.php?title=Template:Alta_definizione&action=edit"><span title="Modifica il template. Usa l'anteprima prima di salvare">M</span></a></div></div><span class="navbox_title">Alta definizione</span></th></tr><tr><th colspan="1" class="navbox_group">Formati</th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/High_Definition_Video" title="High Definition Video">HDV</a><b> ·</b> <a href="/wiki/HDTV" title="HDTV">HD</a><b> ·</b> <a href="/wiki/Televisione_a_ultra_alta_definizione" class="mw-redirect" title="Televisione a ultra alta definizione">8K Ultra HD</a><b> ·</b> <a href="/wiki/High_Definition_Audio" title="High Definition Audio">High Definition Audio</a></td></tr><tr><th colspan="1" class="navbox_group">Standard digitale</th><td colspan="1" class="navbox_list navbox_even"><a href="/wiki/ATSC" title="ATSC">ATSC</a><b> ·</b> <a href="/wiki/Digital_Video_Broadcasting" title="Digital Video Broadcasting">DVB</a><b> ·</b> <a href="/wiki/Standard_televisivo_terrestre#Formati_ISDB-T,_ISDB-C_e_ISDB-S" title="Standard televisivo terrestre">ISDB</a><b> ·</b> <a href="/wiki/Standard_televisivo_terrestre#Formati_ISDB-T,_ISDB-C_e_ISDB-S" title="Standard televisivo terrestre">SBTVD</a><b> ·</b> <a href="/wiki/Digital_Multimedia_Broadcasting" title="Digital Multimedia Broadcasting">DMB-T/H</a></td></tr><tr><th colspan="1" class="navbox_group">Audio</th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/Dolby_Digital" title="Dolby Digital">Dolby Digital</a> (<a href="/wiki/Dolby_Digital" title="Dolby Digital">5.1</a>)<b> ·</b> <a href="/wiki/MPEG-1_Layer_II" title="MPEG-1 Layer II">MPEG-1 Layer II</a><b> ·</b> <a href="/wiki/Modulazione_a_impulsi_codificati" title="Modulazione a impulsi codificati">PCM</a><b> ·</b> <a href="/wiki/Modulazione_a_impulsi_codificati" title="Modulazione a impulsi codificati">LPCM</a><b> ·</b> <a href="/wiki/Digital_eXtreme_Definition" title="Digital eXtreme Definition">DXD</a><b> ·</b> <a href="/wiki/Direct_Stream_Digital" title="Direct Stream Digital">DSD</a><b> ·</b> <a href="/wiki/Advanced_Audio_Coding" title="Advanced Audio Coding">AAC</a></td></tr><tr><th colspan="1" class="navbox_group">Videoregistrazione</th><td colspan="1" class="navbox_list navbox_even"><a href="/wiki/High_Definition_Video" title="High Definition Video">HDV</a><b> ·</b> <a href="/wiki/Digital_Cinema_Initiatives" title="Digital Cinema Initiatives">DCI</a></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Compressione_video_digitale" title="Compressione video digitale">Compressione e supporti</a></th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/Blu-ray_Disc" title="Blu-ray Disc">Blu-ray Disc</a><b> ·</b> <a href="/wiki/CBHD" title="CBHD">CBHD</a><b> ·</b> <a href="/wiki/HD_DVD" title="HD DVD">HD DVD</a><b> ·</b> <a href="/wiki/Ultra_HD_Blu-ray" title="Ultra HD Blu-ray">Ultra HD Blu-ray</a><b> ·</b> <a href="/wiki/Versatile_Multilayer_Disc" title="Versatile Multilayer Disc">HD VMD</a><b> ·</b> <a href="/wiki/D-VHS" title="D-VHS">D-VHS</a><b> ·</b> <a href="/wiki/Super_Audio_CD" title="Super Audio CD">Super Audio CD</a><b> ·</b> <a href="/wiki/DVD-Audio" title="DVD-Audio">DVD-Audio</a><b> ·</b> <a href="/wiki/MPEG-2" title="MPEG-2">MPEG-2</a><b> ·</b> <a href="/wiki/H.264" title="H.264">H.264</a><b> ·</b> <a href="/wiki/VC-1" title="VC-1">VC-1</a><b> ·</b> <a href="/wiki/Multiview_Video_Coding" title="Multiview Video Coding">MVC</a><b> ·</b> <a href="/wiki/High_Efficiency_Video_Coding" title="High Efficiency Video Coding">H.265/HEVC</a></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Interfaccia_video" title="Interfaccia video">Interfaccia video</a></th><td colspan="1" class="navbox_list navbox_even"><a href="/wiki/Video_a_componenti" title="Video a componenti">Component</a><b> ·</b> <a href="/wiki/High-Definition_Multimedia_Interface" title="High-Definition Multimedia Interface">HDMI</a><b> ·</b> <a href="/wiki/Digital_Visual_Interface" title="Digital Visual Interface">DVI</a><b> ·</b> <a href="/wiki/DisplayPort" title="DisplayPort">DisplayPort</a><b> ·</b> <a href="/wiki/Video_Graphics_Array" title="Video Graphics Array">VGA</a><b> ·</b> <a href="/wiki/HDBaseT" title="HDBaseT">HDBaseT</a></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Risoluzione_dello_schermo" title="Risoluzione dello schermo">Risoluzione</a></th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/2K" title="2K">2K</a><b> ·</b> <a href="/wiki/4K" title="4K">4K</a><b> ·</b> <a href="/wiki/5K" title="5K">5K</a><b> ·</b> <a href="/wiki/Televisione_a_ultra_alta_definizione" class="mw-redirect" title="Televisione a ultra alta definizione">8K</a><b> ·</b> <a href="/wiki/16K" title="16K">16K</a><b> ·</b> <a href="/wiki/720p" title="720p">720p</a><b> ·</b> <a href="/wiki/1080i" title="1080i">1080i</a><b> ·</b> <a href="/wiki/1080p" title="1080p">1080p</a><b> ·</b> <a href="/wiki/1440p" title="1440p">1440p</a><b> ·</b> <a class="mw-selflink selflink">2160p</a><b> ·</b> <a href="/wiki/Televisione_a_ultra_alta_definizione" class="mw-redirect" title="Televisione a ultra alta definizione">4320p</a></td></tr><tr><th colspan="1" class="navbox_group">Standard applicati</th><td colspan="1" class="navbox_list navbox_even"><a href="/wiki/BT.709" title="BT.709">BT.709</a><b> ·</b> <a href="/wiki/BT.2020" title="BT.2020">BT.2020</a><b> ·</b> <a href="/wiki/High-dynamic-range_video" title="High-dynamic-range video">HDR</a></td></tr></tbody></table> <div class="noprint" style="width:100%; padding: 3px 0; display: flex; flex-wrap: wrap; row-gap: 4px; column-gap: 8px; box-sizing: border-box;"><div style="flex-grow: 1"><style data-mw-deduplicate="TemplateStyles:r140555418">.mw-parser-output .itwiki-template-occhiello{width:100%;line-height:25px;border:1px solid #CCF;background-color:#F0EEFF;box-sizing:border-box}.mw-parser-output .itwiki-template-occhiello-progetto{background-color:#FAFAFA}@media screen{html.skin-theme-clientpref-night .mw-parser-output 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