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> <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">Inhoudsopgave omschakelen</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">High-definition television</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="Ga naar een artikel in een andere taal. Beschikbaar in 67 talen" > <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-67" 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">67 talen</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/HDTV" title="HDTV – Afrikaans" lang="af" hreflang="af" data-title="HDTV" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AA%D9%84%D9%81%D8%B2%D8%A9_%D8%B9%D8%A7%D9%84%D9%8A%D8%A9_%D8%A7%D9%84%D8%AF%D9%82%D8%A9" title="تلفزة عالية الدقة – Arabisch" lang="ar" hreflang="ar" data-title="تلفزة عالية الدقة" data-language-autonym="العربية" data-language-local-name="Arabisch" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Y%C3%BCks%C9%99k_D%C9%99qiqlikli_Televiziya" title="Yüksək Dəqiqlikli Televiziya – Azerbeidzjaans" lang="az" hreflang="az" data-title="Yüksək Dəqiqlikli Televiziya" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbeidzjaans" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A2%D1%8D%D0%BB%D0%B5%D0%B1%D0%B0%D1%87%D0%B0%D0%BD%D0%BD%D0%B5_%D0%B2%D1%8B%D1%81%D0%BE%D0%BA%D0%B0%D0%B9_%D0%B2%D1%8B%D1%80%D0%B0%D0%B7%D0%BD%D0%B0%D1%81%D1%86%D1%96" title="Тэлебачанне высокай выразнасці – Belarussisch" lang="be" hreflang="be" data-title="Тэлебачанне высокай выразнасці" data-language-autonym="Беларуская" data-language-local-name="Belarussisch" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/HDTV" title="HDTV – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="HDTV" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D0%B2%D0%B8%D0%B7%D0%B8%D1%8F_%D1%81_%D0%B2%D0%B8%D1%81%D0%BE%D0%BA%D0%B0_%D1%80%D0%B0%D0%B7%D0%B4%D0%B5%D0%BB%D0%B8%D1%82%D0%B5%D0%BB%D0%BD%D0%B0_%D1%81%D0%BF%D0%BE%D1%81%D0%BE%D0%B1%D0%BD%D0%BE%D1%81%D1%82" title="Телевизия с висока разделителна способност – Bulgaars" lang="bg" hreflang="bg" data-title="Телевизия с висока разделителна способност" data-language-autonym="Български" data-language-local-name="Bulgaars" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B9%E0%A6%BE%E0%A6%87-%E0%A6%A1%E0%A7%87%E0%A6%AB%E0%A6%BF%E0%A6%A8%E0%A6%BF%E0%A6%B6%E0%A6%A8_%E0%A6%9F%E0%A7%87%E0%A6%B2%E0%A6%BF%E0%A6%AD%E0%A6%BF%E0%A6%B6%E0%A6%A8" title="হাই-ডেফিনিশন টেলিভিশন – Bengaals" lang="bn" hreflang="bn" data-title="হাই-ডেফিনিশন টেলিভিশন" data-language-autonym="বাংলা" data-language-local-name="Bengaals" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/HDTV" title="HDTV – Bosnisch" lang="bs" hreflang="bs" data-title="HDTV" data-language-autonym="Bosanski" data-language-local-name="Bosnisch" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Televisi%C3%B3_d%27alta_definici%C3%B3" title="Televisió d'alta definició – Catalaans" lang="ca" hreflang="ca" data-title="Televisió d'alta definició" data-language-autonym="Català" data-language-local-name="Catalaans" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/High-definition_television" title="High-definition television – Tsjechisch" lang="cs" hreflang="cs" data-title="High-definition television" data-language-autonym="Čeština" data-language-local-name="Tsjechisch" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Teledu_manylder_uwch" title="Teledu manylder uwch – Welsh" lang="cy" hreflang="cy" data-title="Teledu manylder uwch" data-language-autonym="Cymraeg" data-language-local-name="Welsh" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/HDTV" title="HDTV – Deens" lang="da" hreflang="da" data-title="HDTV" data-language-autonym="Dansk" data-language-local-name="Deens" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/High_Definition_Television" title="High Definition Television – Duits" lang="de" hreflang="de" data-title="High Definition Television" data-language-autonym="Deutsch" data-language-local-name="Duits" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/High-definition_television" title="High-definition television – Engels" lang="en" hreflang="en" data-title="High-definition television" data-language-autonym="English" data-language-local-name="Engels" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Altdifina_televido" title="Altdifina televido – Esperanto" lang="eo" hreflang="eo" data-title="Altdifina televido" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Televisi%C3%B3n_de_alta_definici%C3%B3n" title="Televisión de alta definición – Spaans" lang="es" hreflang="es" data-title="Televisión de alta definición" data-language-autonym="Español" data-language-local-name="Spaans" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/K%C3%B5rglahutusega_televisioon" title="Kõrglahutusega televisioon – Estisch" lang="et" hreflang="et" data-title="Kõrglahutusega televisioon" data-language-autonym="Eesti" data-language-local-name="Estisch" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Bereizmen_handiko_telebista" title="Bereizmen handiko telebista – Baskisch" lang="eu" hreflang="eu" data-title="Bereizmen handiko telebista" data-language-autonym="Euskara" data-language-local-name="Baskisch" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AA%D9%84%D9%88%DB%8C%D8%B2%DB%8C%D9%88%D9%86_%D9%88%D8%B6%D9%88%D8%AD%E2%80%8C%D8%A8%D8%A7%D9%84%D8%A7" title="تلویزیون وضوح‌بالا – Perzisch" lang="fa" hreflang="fa" data-title="تلویزیون وضوح‌بالا" data-language-autonym="فارسی" data-language-local-name="Perzisch" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Ter%C3%A4v%C3%A4piirtotelevisio" title="Teräväpiirtotelevisio – Fins" lang="fi" hreflang="fi" data-title="Teräväpiirtotelevisio" data-language-autonym="Suomi" data-language-local-name="Fins" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Haute_d%C3%A9finition" title="Haute définition – Frans" lang="fr" hreflang="fr" data-title="Haute définition" data-language-autonym="Français" data-language-local-name="Frans" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Teilif%C3%ADs_ardghl%C3%A9ine" title="Teilifís ardghléine – Iers" lang="ga" hreflang="ga" data-title="Teilifís ardghléine" data-language-autonym="Gaeilge" data-language-local-name="Iers" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Televisi%C3%B3n_de_alta_definici%C3%B3n" title="Televisión de alta definición – Galicisch" lang="gl" hreflang="gl" data-title="Televisión de alta definición" data-language-autonym="Galego" data-language-local-name="Galicisch" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/HDTV" title="HDTV – Hebreeuws" lang="he" hreflang="he" data-title="HDTV" data-language-autonym="עברית" data-language-local-name="Hebreeuws" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B9%E0%A4%BE%E0%A4%88_%E0%A4%A1%E0%A5%87%E0%A4%AB%E0%A4%BF%E0%A4%A8%E0%A5%87%E0%A4%B6%E0%A4%A8_%E0%A4%9F%E0%A5%87%E0%A4%B2%E0%A5%80%E0%A4%B5%E0%A4%BF%E0%A4%9C%E0%A4%A8" title="हाई डेफिनेशन टेलीविजन – Hindi" lang="hi" hreflang="hi" data-title="हाई डेफिनेशन टेलीविजन" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/HDTV" title="HDTV – Kroatisch" lang="hr" hreflang="hr" data-title="HDTV" data-language-autonym="Hrvatski" data-language-local-name="Kroatisch" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/HDTV" title="HDTV – Hongaars" lang="hu" hreflang="hu" data-title="HDTV" data-language-autonym="Magyar" data-language-local-name="Hongaars" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Televisi_resolusi_tinggi" title="Televisi resolusi tinggi – Indonesisch" lang="id" hreflang="id" data-title="Televisi resolusi tinggi" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesisch" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/H%C3%A1skerpusj%C3%B3nvarp" title="Háskerpusjónvarp – IJslands" lang="is" hreflang="is" data-title="Háskerpusjónvarp" data-language-autonym="Íslenska" data-language-local-name="IJslands" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/HDTV" title="HDTV – Italiaans" lang="it" hreflang="it" data-title="HDTV" data-language-autonym="Italiano" data-language-local-name="Italiaans" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E9%AB%98%E7%B2%BE%E7%B4%B0%E5%BA%A6%E3%83%86%E3%83%AC%E3%83%93%E3%82%B8%E3%83%A7%E3%83%B3%E6%94%BE%E9%80%81" title="高精細度テレビジョン放送 – Japans" lang="ja" hreflang="ja" data-title="高精細度テレビジョン放送" data-language-autonym="日本語" data-language-local-name="Japans" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/HDTV" title="HDTV – Georgisch" lang="ka" hreflang="ka" data-title="HDTV" data-language-autonym="ქართული" data-language-local-name="Georgisch" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%90%D0%B9%D2%9B%D1%8B%D0%BD%D0%B4%D1%8B%D2%93%D1%8B_%D0%B6%D0%BE%D2%93%D0%B0%D1%80%D1%8B_%D1%82%D0%B5%D0%BB%D0%B5%D0%B4%D0%B8%D0%B4%D0%B0%D1%80" title="Айқындығы жоғары теледидар – Kazachs" lang="kk" hreflang="kk" data-title="Айқындығы жоғары теледидар" data-language-autonym="Қазақша" data-language-local-name="Kazachs" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EA%B3%A0%EC%84%A0%EB%AA%85_%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84" title="고선명 텔레비전 – Koreaans" lang="ko" hreflang="ko" data-title="고선명 텔레비전" data-language-autonym="한국어" data-language-local-name="Koreaans" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Alta_definitio" title="Alta definitio – Latijn" lang="la" hreflang="la" data-title="Alta definitio" data-language-autonym="Latina" data-language-local-name="Latijn" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lo mw-list-item"><a href="https://lo.wikipedia.org/wiki/%E0%BB%82%E0%BA%97%E0%BA%A5%E0%BA%B0%E0%BA%9E%E0%BA%B2%E0%BA%9A%E0%BA%84%E0%BA%A7%E0%BA%B2%E0%BA%A1%E0%BA%A5%E0%BA%B0%E0%BA%AD%E0%BA%BD%E0%BA%94%E0%BA%AA%E0%BA%B9%E0%BA%87" title="ໂທລະພາບຄວາມລະອຽດສູງ – Laotiaans" lang="lo" hreflang="lo" data-title="ໂທລະພາບຄວາມລະອຽດສູງ" data-language-autonym="ລາວ" data-language-local-name="Laotiaans" class="interlanguage-link-target"><span>ລາວ</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Rai%C5%A1kioji_televizija" title="Raiškioji televizija – Litouws" lang="lt" hreflang="lt" data-title="Raiškioji televizija" data-language-autonym="Lietuvių" data-language-local-name="Litouws" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Augstas_iz%C5%A1%C4%B7irtsp%C4%93jas_telev%C4%ABzija" title="Augstas izšķirtspējas televīzija – Lets" lang="lv" hreflang="lv" data-title="Augstas izšķirtspējas televīzija" data-language-autonym="Latviešu" data-language-local-name="Lets" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%8E%E0%B4%9A%E0%B5%8D%E0%B4%9A%E0%B5%8D.%E0%B4%A1%E0%B4%BF._%E0%B4%9F%E0%B4%BF%E0%B4%B5%E0%B4%BF" title="എച്ച്.ഡി. ടിവി – Malayalam" lang="ml" hreflang="ml" data-title="എച്ച്.ഡി. ടിവി" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Televisyen_definisi_tinggi" title="Televisyen definisi tinggi – Maleis" lang="ms" hreflang="ms" data-title="Televisyen definisi tinggi" data-language-autonym="Bahasa Melayu" data-language-local-name="Maleis" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%80%E1%80%BC%E1%80%8A%E1%80%BA%E1%80%9C%E1%80%84%E1%80%BA%E1%80%95%E1%80%BC%E1%80%90%E1%80%BA%E1%80%9E%E1%80%AC%E1%80%B8_%E1%80%9B%E1%80%AF%E1%80%95%E1%80%BA%E1%80%99%E1%80%BC%E1%80%84%E1%80%BA%E1%80%9E%E1%80%B6%E1%80%80%E1%80%BC%E1%80%AC%E1%80%B8" title="ကြည်လင်ပြတ်သား ရုပ်မြင်သံကြား – Birmaans" lang="my" hreflang="my" data-title="ကြည်လင်ပြတ်သား ရုပ်မြင်သံကြား" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Birmaans" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nap mw-list-item"><a href="https://nap.wikipedia.org/wiki/Aveta-Visione" title="Aveta-Visione – Napolitaans" lang="nap" hreflang="nap" data-title="Aveta-Visione" data-language-autonym="Napulitano" data-language-local-name="Napolitaans" class="interlanguage-link-target"><span>Napulitano</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/H%C3%B8goppl%C3%B8ysingsfjernsyn" title="Høgoppløysingsfjernsyn – Noors - Nynorsk" lang="nn" hreflang="nn" data-title="Høgoppløysingsfjernsyn" data-language-autonym="Norsk nynorsk" data-language-local-name="Noors - Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/High-definition_television" title="High-definition television – Noors - Bokmål" lang="nb" hreflang="nb" data-title="High-definition television" data-language-autonym="Norsk bokmål" data-language-local-name="Noors - Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/HDTV" title="HDTV – Pools" lang="pl" hreflang="pl" data-title="HDTV" data-language-autonym="Polski" data-language-local-name="Pools" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Televis%C3%A3o_de_alta_defini%C3%A7%C3%A3o" title="Televisão de alta definição – Portugees" lang="pt" hreflang="pt" data-title="Televisão de alta definição" data-language-autonym="Português" data-language-local-name="Portugees" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Televiziune_cu_rezolu%C8%9Bie_%C3%AEnalt%C4%83" title="Televiziune cu rezoluție înaltă – Roemeens" lang="ro" hreflang="ro" data-title="Televiziune cu rezoluție înaltă" data-language-autonym="Română" data-language-local-name="Roemeens" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D0%B2%D0%B8%D0%B4%D0%B5%D0%BD%D0%B8%D0%B5_%D0%B2%D1%8B%D1%81%D0%BE%D0%BA%D0%BE%D0%B9_%D1%87%D1%91%D1%82%D0%BA%D0%BE%D1%81%D1%82%D0%B8" title="Телевидение высокой чёткости – Russisch" lang="ru" hreflang="ru" data-title="Телевидение высокой чёткости" data-language-autonym="Русский" data-language-local-name="Russisch" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Heich-defineetion_telly" title="Heich-defineetion telly – Schots" lang="sco" hreflang="sco" data-title="Heich-defineetion telly" data-language-autonym="Scots" data-language-local-name="Schots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%85%E0%B6%B0%E0%B7%92-%E0%B7%80%E0%B7%92%E0%B6%B7%E0%B7%9A%E0%B6%AF%E0%B6%B1_%E0%B6%BB%E0%B7%96%E0%B6%B4%E0%B7%80%E0%B7%8F%E0%B7%84%E0%B7%92%E0%B6%B1%E0%B7%92%E0%B6%BA" title="අධි-විභේදන රූපවාහිනිය – Singalees" lang="si" hreflang="si" data-title="අධි-විභේදන රූපවාහිනිය" data-language-autonym="සිංහල" data-language-local-name="Singalees" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/High-definition_television" title="High-definition television – Simple English" lang="en-simple" hreflang="en-simple" data-title="High-definition television" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/High-definition_television" title="High-definition television – Slowaaks" lang="sk" hreflang="sk" data-title="High-definition television" data-language-autonym="Slovenčina" data-language-local-name="Slowaaks" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D0%B2%D0%B8%D0%B7%D0%B8%D1%98%D0%B0_%D0%B2%D0%B8%D1%81%D0%BE%D0%BA%D0%B5_%D1%80%D0%B5%D0%B7%D0%BE%D0%BB%D1%83%D1%86%D0%B8%D1%98%D0%B5" title="Телевизија високе резолуције – Servisch" lang="sr" hreflang="sr" data-title="Телевизија високе резолуције" data-language-autonym="Српски / srpski" data-language-local-name="Servisch" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/HDTV" title="HDTV – Zweeds" lang="sv" hreflang="sv" data-title="HDTV" data-language-autonym="Svenska" data-language-local-name="Zweeds" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%89%E0%AE%AF%E0%AE%B0%E0%AF%8D_%E0%AE%B5%E0%AE%B0%E0%AF%88%E0%AE%AF%E0%AE%B1%E0%AF%81_%E0%AE%A4%E0%AF%8A%E0%AE%B2%E0%AF%88%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%BE%E0%AE%9F%E0%AF%8D%E0%AE%9A%E0%AE%BF" title="உயர் வரையறு தொலைக்காட்சி – Tamil" lang="ta" hreflang="ta" data-title="உயர் வரையறு தொலைக்காட்சி" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%82%E0%B8%97%E0%B8%A3%E0%B8%97%E0%B8%B1%E0%B8%A8%E0%B8%99%E0%B9%8C%E0%B8%84%E0%B8%A7%E0%B8%B2%E0%B8%A1%E0%B8%A5%E0%B8%B0%E0%B9%80%E0%B8%AD%E0%B8%B5%E0%B8%A2%E0%B8%94%E0%B8%AA%E0%B8%B9%E0%B8%87" title="โทรทัศน์ความละเอียดสูง – Thai" lang="th" hreflang="th" data-title="โทรทัศน์ความละเอียดสูง" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/HDTV" title="HDTV – Tagalog" lang="tl" hreflang="tl" data-title="HDTV" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Y%C3%BCksek_%C3%A7%C3%B6z%C3%BCn%C3%BCrl%C3%BCkl%C3%BC_televizyon" title="Yüksek çözünürlüklü televizyon – Turks" lang="tr" hreflang="tr" data-title="Yüksek çözünürlüklü televizyon" data-language-autonym="Türkçe" data-language-local-name="Turks" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A2%D0%B5%D0%BB%D0%B5%D0%B1%D0%B0%D1%87%D0%B5%D0%BD%D0%BD%D1%8F_%D0%B7_%D0%B2%D0%B8%D1%81%D0%BE%D0%BA%D0%BE%D1%8E_%D1%80%D0%BE%D0%B7%D0%B4%D1%96%D0%BB%D1%8C%D0%BD%D0%BE%D1%8E_%D0%B7%D0%B4%D0%B0%D1%82%D0%BD%D1%96%D1%81%D1%82%D1%8E" title="Телебачення з високою роздільною здатністю – Oekraïens" lang="uk" hreflang="uk" data-title="Телебачення з високою роздільною здатністю" data-language-autonym="Українська" data-language-local-name="Oekraïens" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Yuqori_aniqlikdagi_televideniye" title="Yuqori aniqlikdagi televideniye – Oezbeeks" lang="uz" hreflang="uz" data-title="Yuqori aniqlikdagi televideniye" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Oezbeeks" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/HDTV" title="HDTV – Venetiaans" lang="vec" hreflang="vec" data-title="HDTV" data-language-autonym="Vèneto" data-language-local-name="Venetiaans" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Truy%E1%BB%81n_h%C3%ACnh_%C4%91%E1%BB%99_n%C3%A9t_cao" title="Truyền hình độ nét cao – Vietnamees" lang="vi" hreflang="vi" data-title="Truyền hình độ nét cao" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamees" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E9%AB%98%E6%B8%85%E7%94%B5%E8%A7%86" title="高清电视 – Wuyu" lang="wuu" hreflang="wuu" data-title="高清电视" data-language-autonym="吴语" data-language-local-name="Wuyu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/HDTV" title="HDTV – Mingreels" lang="xmf" hreflang="xmf" data-title="HDTV" data-language-autonym="მარგალური" data-language-local-name="Mingreels" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%AB%98%E6%B8%85%E7%94%B5%E8%A7%86" title="高清电视 – Chinees" lang="zh" hreflang="zh" data-title="高清电视" data-language-autonym="中文" data-language-local-name="Chinees" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Ko-%C5%8De-chit_ti%C4%81n-s%C4%AB" title="Ko-ōe-chit tiān-sī – Minnanyu" lang="nan" hreflang="nan" data-title="Ko-ōe-chit tiān-sī" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnanyu" class="interlanguage-link-target"><span>閩南語 / 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decoding="async" width="260" height="187" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Projection-screen-home2.jpg/390px-Projection-screen-home2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Projection-screen-home2.jpg/520px-Projection-screen-home2.jpg 2x" data-file-width="2276" data-file-height="1634" /></a><figcaption><a href="/wiki/Projector" title="Projector">Projector</a> in een <a href="/wiki/Thuisbioscoop" title="Thuisbioscoop">thuisbioscoop</a></figcaption></figure> <p><b>High-definition television</b> of <b>hogedefinitietelevisie</b> (<b>hd-tv</b>) is een <a href="/wiki/Televisie" title="Televisie">televisietechniek</a> met een kwaliteit die als geavanceerder wordt aangemerkt dan de bestaande <a href="/wiki/Analoog" title="Analoog">analoge</a> systemen <a href="/wiki/Phase_Alternating_Line" title="Phase Alternating Line">PAL</a>, <a href="/wiki/National_Television_Standards_Committee" title="National Television Standards Committee">NTSC</a> en <a href="/wiki/S%C3%A9quentiel_Couleur_%C3%A0_M%C3%A9moire" title="Séquentiel Couleur à Mémoire">SECAM</a>. </p><p>Als groot voordeel van hd-tv wordt genoemd het grotere aantal <a href="/wiki/Resolutie_(digitale_beeldverwerking)" title="Resolutie (digitale beeldverwerking)">beeldlijnen</a>, wat een aanmerkelijk scherper beeld mogelijk maakt, vooral duidelijk te zien op de steeds groter wordende <a href="/wiki/Televisietoestel" title="Televisietoestel">televisies</a>. Een televisie met het <a href="/wiki/HD_ready" title="HD ready">HD ready</a>-logo is gecertificeerd om een volledig hd-signaal te kunnen verwerken en voldoet minimaal aan de laagste hd-tv-specificaties. In het kort houdt dit in: kan minimaal 720 beeldlijnen weergeven en heeft een digitale ingang, in de praktijk een <a href="/wiki/High-Definition_Multimedia_Interface" class="mw-redirect" title="High-Definition Multimedia Interface">HDMI</a>- of <a href="/wiki/Digital_Visual_Interface" title="Digital Visual Interface">DVI</a>-ingang en ondersteunt de kopieerbeveiliging <a href="/wiki/High-bandwidth_Digital_Content_Protection" title="High-bandwidth Digital Content Protection">HDCP</a>. De HDMI-aansluiting is de meest voorkomende digitale aansluiting op hd-tv's. Dit omdat HDMI in tegenstelling tot DVI naast een digitaal videosignaal een digitaal geluidssignaal meestuurt. </p><p>Ter vergelijking, de oudere analoge Europese tv-standaard <a href="/wiki/Phase_Alternating_Line" title="Phase Alternating Line">PAL</a> heeft 576 beeldlijnen <i><a href="/wiki/Interlaced_scanning" title="Interlaced scanning">interlaced</a></i> in een <a href="/wiki/Beeldverhouding" title="Beeldverhouding">beeldverhouding</a> van <a href="/wiki/4:3" title="4:3">4:3</a> (of <a href="/wiki/16:9" title="16:9">16:9</a> in <a href="/wiki/PALplus" title="PALplus">PALplus</a>). Hd-tv daarentegen heeft 720 of 1080 beeldlijnen en heeft een beeldverhouding van 16:9. Niet alleen de <a href="/wiki/Resolutie_(digitale_beeldverwerking)" title="Resolutie (digitale beeldverwerking)">resolutie</a> is groter, ook de <a href="/wiki/Kleurruimte" title="Kleurruimte">kleurruimte</a> is groter dan bij PAL. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Formaten">Formaten</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=High-definition_television&veaction=edit&section=1" title="Bewerk dit kopje: Formaten" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=High-definition_television&action=edit&section=1" title="De broncode bewerken van de sectie: Formaten"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><span typeof="mw:File"><a href="/wiki/Bestand:Standard_video_res.svg" class="mw-file-description" title="verschillende resoluties van televisie."><img alt="verschillende resoluties van televisie." src="//upload.wikimedia.org/wikipedia/commons/thumb/1/11/Standard_video_res.svg/480px-Standard_video_res.svg.png" decoding="async" width="480" height="270" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/11/Standard_video_res.svg/720px-Standard_video_res.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/11/Standard_video_res.svg/960px-Standard_video_res.svg.png 2x" data-file-width="1920" data-file-height="1080" /></a></span> </p><p>Hd-tv-formaat is onderverdeeld in een groot aantal (36) subformaten, gebaseerd op het Amerikaanse <a href="/wiki/ATSC" title="ATSC">ATSC</a>-formaat. </p><p>De meest toegepaste hd-tv-formaten zijn: </p> <ul><li>1280 × 720, <i><a href="/wiki/Progressive_scanning" title="Progressive scanning">Progressive</a></i> 30, 50 of 60 Hz, aangeduid als 720p30, <a href="/w/index.php?title=720p50&action=edit&redlink=1" class="new" title="720p50 (de pagina bestaat niet)">720p50</a> of 720p60 (<a href="/wiki/HD_ready" title="HD ready">HD ready</a>), bitrate 1,11Gbps (50 Hz)</li> <li>1920 × 1080, <i><a href="/wiki/Interlaced_scanning" title="Interlaced scanning">Interlaced</a></i>, 50 en 60 Hz, aangeduid als <a href="/w/index.php?title=1080i50&action=edit&redlink=1" class="new" title="1080i50 (de pagina bestaat niet)">1080i50</a> of 1080i60, bitrate 1,24Gbps (50 Hz) In Nederland worden alle hd-tv-zenders uitgezonden in dit formaat.</li> <li>1920 × 1080, <i><a href="/wiki/Progressive_scanning" title="Progressive scanning">Progressive</a></i>, 50 en 60 Hz, aangeduid als <a href="/w/index.php?title=1080p50&action=edit&redlink=1" class="new" title="1080p50 (de pagina bestaat niet)">1080p50</a> en 1080p60 (<a href="/w/index.php?title=Full_HD&action=edit&redlink=1" class="new" title="Full HD (de pagina bestaat niet)">Full HD</a>), bitrate 2,49Gbps (50 Hz)</li> <li>1280 × 720, <i><a href="/wiki/Progressive_scanning" title="Progressive scanning">Progressive</a></i>, 24 en 25 Hz, aangeduid als 720p24 en <a href="/w/index.php?title=720p25&action=edit&redlink=1" class="new" title="720p25 (de pagina bestaat niet)">720p25</a> (film), bitrate 530Mbps (24 Hz)</li> <li>1920 × 1080, <i><a href="/wiki/Progressive_scanning" title="Progressive scanning">Progressive</a></i>, 24, 25 en 30 Hz, aangeduid als 1080p24, 1080p25 en 1080p30 (film), bitrate 1,19Gbps (24 Hz)</li></ul> <div class="mw-heading mw-heading2"><h2 id="Geschiedenis">Geschiedenis</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=High-definition_television&veaction=edit&section=2" title="Bewerk dit kopje: Geschiedenis" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=High-definition_television&action=edit&section=2" title="De broncode bewerken van de sectie: Geschiedenis"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In de jaren zeventig begonnen de Japanners met het ontwikkelen van de opvolger van <a href="/wiki/National_Television_Standards_Committee" title="National Television Standards Committee">NTSC</a>. Dit systeem heet <a href="/w/index.php?title=MUSE&action=edit&redlink=1" class="new" title="MUSE (de pagina bestaat niet)">MUSE</a> en werd in 2005 nog in Japan gebruikt maar is nooit een groot succes geweest. Het is <b>analoog</b> en heeft 1150 beeldlijnen op 60 Hz geïnterlinieerd. Oorspronkelijk had het een beeldverhouding van 16:10, maar later werd dit veranderd in 16:9. Japan is bezig met de overstap naar digitale hd-tv met behulp van de <a href="/w/index.php?title=ISDB-T&action=edit&redlink=1" class="new" title="ISDB-T (de pagina bestaat niet)">ISDB-T</a>-technologie. </p><p>De Europeanen begonnen in de jaren 80 met een concurrerend formaat voor MUSE. Dit heette <a href="/w/index.php?title=HD-MAC&action=edit&redlink=1" class="new" title="HD-MAC (de pagina bestaat niet)">HD-MAC</a> en had 1250 beeldlijnen op 50 Hz geïnterlinieerd. HD-MAC was deels analoog en deels digitaal. De bedoeling was via het tussenformaat MAC (625 beeldlijnen, 16:9) geleidelijk over te gaan naar HD-MAC. Deze MAC-toestellen hebben in Nederland zo rond 1995 daadwerkelijk in de winkels gestaan maar MAC werd geen succes daar de benodigde bandbreedte (20 MHz) op satellieten simpelweg te duur was. Ook bestonden platte schermen nog nauwelijks, terwijl beeldbuizen in de voor hd-tv benodigde grote breedbeeldformaten onpraktisch zwaar waren. Later ontwikkelden <a href="/wiki/Koninklijke_Philips_Electronics_N.V." class="mw-redirect" title="Koninklijke Philips Electronics N.V.">Philips</a>, <a href="/wiki/Grundig" title="Grundig">Grundig</a>, <a href="/wiki/Nokia_(bedrijf)" title="Nokia (bedrijf)">Nokia</a>, <a href="/wiki/Thomson_(concern)" class="mw-redirect" title="Thomson (concern)">Thomson</a>, <a href="/wiki/Sony_Corporation" class="mw-redirect" title="Sony Corporation">Sony</a> en <a href="/wiki/Samsung_Electronics" title="Samsung Electronics">Samsung</a> <a href="/wiki/PALplus" title="PALplus">PALplus</a>, zodat het mogelijk werd de volle 576 PAL-beeldlijnen te gebruiken op een breedbeeldtelevisie (16:9). </p><p>De Amerikanen begonnen in 1996, als reactie op de Japanse en Europese voorsprong, hd-tv te ontwikkelen. Dit leidde tot de <a href="/wiki/ATSC" title="ATSC">ATSC</a>-standaard voor digitale televisie, die in totaal 18 formaten omvatte waarvan 6 hd-tv-formaten. Dit grote aantal formaten binnen één standaard ontstond door de moeizame politieke compromissen tijdens het tot stand komen van de standaard. </p> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Bestand:KNCone_TV_Station_DVBS2_PLUS_pci_card_front_0595_by_HDTVTotalDOTcom.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/KNCone_TV_Station_DVBS2_PLUS_pci_card_front_0595_by_HDTVTotalDOTcom.jpg/180px-KNCone_TV_Station_DVBS2_PLUS_pci_card_front_0595_by_HDTVTotalDOTcom.jpg" decoding="async" width="180" height="179" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/KNCone_TV_Station_DVBS2_PLUS_pci_card_front_0595_by_HDTVTotalDOTcom.jpg/270px-KNCone_TV_Station_DVBS2_PLUS_pci_card_front_0595_by_HDTVTotalDOTcom.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f9/KNCone_TV_Station_DVBS2_PLUS_pci_card_front_0595_by_HDTVTotalDOTcom.jpg/360px-KNCone_TV_Station_DVBS2_PLUS_pci_card_front_0595_by_HDTVTotalDOTcom.jpg 2x" data-file-width="2304" data-file-height="2286" /></a><figcaption>Een van eerste <a href="/w/index.php?title=DVB-S2&action=edit&redlink=1" class="new" title="DVB-S2 (de pagina bestaat niet)">DVB-S2</a>-tunerkaarten</figcaption></figure> <p>In Europa wordt de ATSC-technologie niet gebruikt, maar wordt de bestaande technologie <a href="/wiki/Digital_Video_Broadcasting" title="Digital Video Broadcasting">DVB</a> gebruikt, bestaande uit DVB-C (digitale televisie op kabel), DVB-T (digitale televisie via antennes) en DVB-S (satelliet). Bij de introductie werd nog geen gebruik gemaakt van hd-tv, maar tegenwoordig is hd-tv ook mogelijk op DVB-C en DVB-S, gebruikmakende van <a href="/wiki/MPEG-2" class="mw-redirect" title="MPEG-2">MPEG-2</a> en <a href="/wiki/MPEG-4" title="MPEG-4">MPEG-4</a>. De eerste experimenten op DVB-T zijn gestart, maar door een gebrek aan bandbreedte en de beperkte efficiëntie van MPEG-2 op hogere resoluties zal <a href="/wiki/MPEG-4" title="MPEG-4">MPEG-4</a> gebruikt moeten worden. Het Belgische bedrijf <a href="/wiki/Euro1080" title="Euro1080">Euro1080</a> startte op 1 januari 2004 met eerste hd-tv-satellietuitzendingen (DVB-S). In oktober 2004 begonnen de Duitse satellietkanalen Sat.1 en Pro7 uit te zenden in hd-tv-uitzendingen maar dit werd in 2007 tijdelijk beëindigd om in 2010 definitief in hd te gaan uitzenden. Ook de Duitse publieke omroepen ARD en ZDF hebben sinds de start van de Olympische Winterspelen 2010 een hd-versie. </p><p>In 2010 waren de meeste hd-tv-uitzendingen in de Verenigde Staten in 720p60- of 1080i60-formaat. Japan gebruikt 1080i60, terwijl er in Europa uitgezonden wordt in 1080i50 en 720p50. </p><p>Een groot aantal bedrijven zoals <a href="/wiki/Samsung_Electronics" title="Samsung Electronics">Samsung</a>, <a href="/wiki/Essent" title="Essent">Essent</a> en <a href="/wiki/Casema" title="Casema">Casema</a> heeft ervoor gezorgd dat het wereldkampioenschap voetbal in 2006 in hd-tv werd uitgezonden. De NOS en diverse Nederlandse <a href="/wiki/Kabeltelevisie" title="Kabeltelevisie">kabelmaatschappijen</a> gaven het signaal door in 1080i50. Bij het Europees kampioenschap voetbal 2008 en de Olympische Spelen 2008 werd dit herhaald. </p><p>Ook de introductie in hetzelfde jaar van <a href="/wiki/Blu-ray" title="Blu-ray">blu-ray</a> en <a href="/wiki/Hd-dvd" title="Hd-dvd">hd-dvd</a>, de concurrerende <a href="/wiki/Optische_schijf" title="Optische schijf">optische opslagmedia</a> voor speelfilms in 1080p-resolutie, bracht geen doorbraak. </p><p>Sinds 4 juli 2009 zendt de publieke omroep in Nederland uit in hd-formaat. Eerst is een beperkt deel van de programma's in hd-formaat uitgezonden en werd de rest opgeschaald. Het aantal hd-programma's is geleidelijk verhoogd. De uitzendingen van de drie publieke netten in hd zijn te zien via de meeste kabelmaatschappijen. Via de satelliet zijn NPO 1 HD, NPO 2 HD en NPO 3 HD alle drie te zien. Ook de commerciële zenders zijn inmiddels bij een aantal kabelmaatschappijen in hd te zien. Koploper is Caiway, die alle zenders in hd doorgeeft. Via de satelliet zijn RTL 4 HD, RTL 5 HD, RTL 7 HD, RTL 8 HD, SBS6 HD, Net5 HD en Veronica HD te zien. </p><p>Anno 2012 zijn veel programma's op de Nederlandse Televisie nog niet in hd-kwaliteit te bekijken. Vooral aangekochte films en series worden wel in HD uitgezonden. Nederlandse studio shows zijn vrijwel nog steeds in het slechtere SD-kwaliteit (<i>standard definition</i>). </p><p>Anno 2012 zijn er geen HD DVB-T-uitzendingen in België. Onder andere de signalen van Eén, Canvas, VTM, La Une, La Deux en RTL-TVI worden door Telenet doorgezonden in HD DVB-C (720p25). Eén HD en Canvas HD zijn bij Telenet vrij te ontvangen (FTA) en zijn dus niet versluierd. </p><p>In bepaalde gevallen worden er compressietechnieken gebruikt (niet verliesvrij), zoals deze bij digitale fotografie ook bekend zijn, waardoor de kwaliteit kan verminderen. Ook met moderne camera's kan men kiezen in welke kwaliteit er wordt opgenomen, ondanks dat de sensorbeeldchip steeds hetzelfde aantal beeldpunten doorgeeft. </p><p>Ook kan de kwaliteit variabel zijn in tijd en afhankelijk van de totale gedeelde bandbreedte. Als een tussenliggende kabel/DVB-T/satellietaanbieder meer zenders over dezelfde frequentie of transponder wil laten lopen, wordt meestal variabele bitrate (VBR) toegepast, waarbij de totale bandbreedte verdeeld wordt over de verschillende uitzendingen. </p> <div class="mw-heading mw-heading2"><h2 id="Apparatuur">Apparatuur</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=High-definition_television&veaction=edit&section=3" title="Bewerk dit kopje: Apparatuur" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=High-definition_television&action=edit&section=3" title="De broncode bewerken van de sectie: Apparatuur"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Voor de ontvangst van hd is een tv-toestel met een aangepaste tuner nodig. Voor etheruitzendingen een HD DVB-T-tuner en voor kabel een HD DVB-C-tuner. Met behulp van een hd-settopbox kan het hd-signaal door een HD-ready-tv, indien nodig worden omgezet in 720p50, en in hd-kwaliteit worden weergegeven. Ook op een gewone tv kan met behulp van de hd-decoder het hd-signaal zichtbaar worden gemaakt, zij het niet in hd-kwaliteit. </p> <div class="mw-heading mw-heading2"><h2 id="Toekomst">Toekomst</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=High-definition_television&veaction=edit&section=4" title="Bewerk dit kopje: Toekomst" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=High-definition_television&action=edit&section=4" title="De broncode bewerken van de sectie: Toekomst"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In Japan is men inmiddels bezig met de opvolger van hd-tv, namelijk <a href="/wiki/Ultra-high-definition_television" title="Ultra-high-definition television">uhd-tv</a>. UltraHoge-DefinitieTeleVisie of Ultra High Definition TeleVision in het Engels, belooft een resolutie van 3.840 × 2.160 pixels, een beeldfrequentie van 60 bps, 22.2 kanalen geluid, 21 GHz-frequentieband, 600 MHz, 500-6600Mbps-bandbreedte. Deze nieuwe standaard is 2 keer zo breed en 2 keer zo hoog als hd-tv (max. 1920 × 1080), dus de resolutie is 4 keer zo hoog. 60 minuten uhd-tv verbruikt ongeveer 11,6 <a href="/wiki/Gigabyte" title="Gigabyte">gigabytes</a> aan data. </p> <div class="mw-heading mw-heading2"><h2 id="Zie_ook">Zie ook</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=High-definition_television&veaction=edit&section=5" title="Bewerk dit kopje: Zie ook" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=High-definition_television&action=edit&section=5" title="De broncode bewerken van de sectie: Zie ook"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Digitale_televisie" title="Digitale televisie">Digitale televisie</a> <ul><li><a href="/wiki/Ultra-high-definition_television" title="Ultra-high-definition television"> Ultra HD</a></li> <li><a href="/wiki/Digital_Video_Broadcasting" title="Digital Video Broadcasting">DVB</a></li> <li><a href="/wiki/ATSC" title="ATSC">ATSC</a></li> <li><a href="/wiki/CI%2B" title="CI+">CI+</a></li> <li><a href="/wiki/Conditional_access_module" title="Conditional access module">CAM</a></li> <li><a href="/wiki/Smartcard" title="Smartcard">Smartcard</a></li></ul></li> <li>Digitale radio <ul><li><a href="/wiki/Digital_Audio_Broadcasting" title="Digital Audio Broadcasting">DAB</a></li></ul></li> <li><a href="/wiki/Optische_schijf" title="Optische schijf">Optische schijf</a> <ul><li><a href="/wiki/Blu-ray" title="Blu-ray">Blu-ray</a></li> <li><a href="/wiki/Hd-dvd" title="Hd-dvd">Hd-dvd</a></li></ul></li></ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Overgenomen van "<a dir="ltr" href="https://nl.wikipedia.org/w/index.php?title=High-definition_television&oldid=68212891">https://nl.wikipedia.org/w/index.php?title=High-definition_television&oldid=68212891</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Categorie:Alles" title="Categorie:Alles">Categorieën</a>: <ul><li><a href="/wiki/Categorie:Televisietechniek" title="Categorie:Televisietechniek">Televisietechniek</a></li><li><a href="/wiki/Categorie:Standaard" title="Categorie:Standaard">Standaard</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Deze pagina is voor het laatst bewerkt op 6 okt 2024 om 13:05.</li> <li id="footer-info-copyright">De tekst is beschikbaar onder de licentie <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/4.0/deed.nl">Creative Commons Naamsvermelding/Gelijk delen</a>, er kunnen aanvullende voorwaarden van toepassing zijn. 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