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Available in 9 languages" > <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-9" 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">9 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <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%BD%D0%B8%D1%81%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 ниска разделителна способност – Bulgarian" lang="bg" hreflang="bg" data-title="Телевизия с ниска разделителна способност" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%A0%80%ED%99%94%EC%A7%88_%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84" title="저화질 텔레비전 – Korean" lang="ko" hreflang="ko" data-title="저화질 텔레비전" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Televisi_definisi_rendah" title="Televisi definisi rendah – Indonesian" lang="id" hreflang="id" data-title="Televisi definisi rendah" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Televisione_a_bassa_definizione" title="Televisione a bassa definizione – Italian" lang="it" hreflang="it" data-title="Televisione a bassa definizione" data-language-autonym="Italiano" data-language-local-name="Italian" 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/%E4%BD%8E%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="低精細度テレビジョン放送 – Japanese" lang="ja" hreflang="ja" data-title="低精細度テレビジョン放送" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/LDTV" title="LDTV – Polish" lang="pl" hreflang="pl" data-title="LDTV" data-language-autonym="Polski" data-language-local-name="Polish" 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_baixa_defini%C3%A7%C3%A3o" title="Televisão de baixa definição – Portuguese" lang="pt" hreflang="pt" data-title="Televisão de baixa definição" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/D%C3%BC%C5%9F%C3%BCk_%C3%A7%C3%B6z%C3%BCn%C3%BCrl%C3%BCkl%C3%BC_televizyon" title="Düşük çözünürlüklü televizyon – Turkish" lang="tr" hreflang="tr" data-title="Düşük çözünürlüklü televizyon" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a 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The reason given is: Requires reliable non-social media sources.<span class="hide-when-compact"> Please help update this article to reflect recent events or newly available information.</span> <span class="date-container"><i>(<span class="date">October 2024</span>)</i></span></div></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1251242444"><table class="box-More_citations_needed plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/Low-definition_television" title="Special:EditPage/Low-definition television">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a>. Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Low-definition+television%22">"Low-definition television"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Low-definition+television%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22Low-definition+television%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Low-definition+television%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Low-definition+television%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Low-definition+television%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">April 2023</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> </div> </div><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p><b>Low-definition television</b> (<b>LDTV</b>) refers to <a href="/wiki/TV_system" class="mw-redirect" title="TV system">TV systems</a> that have a lower <a href="/wiki/Screen_resolution" class="mw-redirect" title="Screen resolution">screen resolution</a> than <a href="/wiki/Standard-definition_television" title="Standard-definition television">standard-definition television</a> systems. The term is usually used in reference to <a href="/wiki/Digital_television" title="Digital television">digital television</a>, in particular when <a href="/wiki/Broadcasting" title="Broadcasting">broadcasting</a> at the same (or similar) resolution as low-definition <a href="/wiki/Analog_television" title="Analog television">analog television</a> systems. <a href="/wiki/Mobile_television#Broadcast_mobile_DTV_development" title="Mobile television">Mobile DTV</a> systems usually transmit in low definition, as do all <a href="/wiki/Slow-scan_television" title="Slow-scan television">slow-scan television</a> systems. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Sources">Sources</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Low-definition_television&action=edit&section=1" title="Edit section: Sources"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1251242444"><table class="box-Expand_section plainlinks metadata ambox mbox-small-left ambox-content" role="presentation"><tbody><tr><td class="mbox-image"><span typeof="mw:File"><a href="/wiki/File:Wiki_letter_w_cropped.svg" class="mw-file-description"><img alt="[icon]" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/20px-Wiki_letter_w_cropped.svg.png" decoding="async" width="20" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/30px-Wiki_letter_w_cropped.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/40px-Wiki_letter_w_cropped.svg.png 2x" data-file-width="44" data-file-height="31" /></a></span></td><td class="mbox-text"><div class="mbox-text-span">This section <b>needs expansion</b>. You can help by <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Low-definition_television&action=edit&section=">adding to it</a>. <span class="date-container"><i>(<span class="date">September 2023</span>)</i></span></div></td></tr></tbody></table> <p>The <a href="/wiki/Video_CD" title="Video CD">Video CD</a> format uses a <a href="/wiki/Progressive_scan" title="Progressive scan">progressive scan</a> LDTV signal<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (March 2015)">citation needed</span></a></i>]</sup> (352×240 or 352×288), which is half the vertical and horizontal resolution of full-bandwidth <a href="/wiki/SDTV" class="mw-redirect" title="SDTV">SDTV</a>. However, most players will internally upscale VCD material to 480/576 lines for playback, as this is both more widely compatible and gives a better overall appearance. No motion information is lost due to this process, as VCD video is not high-motion and only plays back at 25 or 30 <a href="/wiki/Frame_rate" title="Frame rate">frames per second</a>, and the resultant display is comparable to consumer-grade <a href="/wiki/VHS" title="VHS">VHS</a> video playback. </p><p>For the first few years of its existence, <a href="/wiki/YouTube" title="YouTube">YouTube</a> offered only one, low-definition resolution of 256x144 or 144p at 30~50 fps or less, later extending first to widescreen 426×240, then to gradually higher resolutions; once the video service had become well established and had been acquired by <a href="/wiki/Google" title="Google">Google</a>, it had access to Google's radically improved storage space and transmission bandwidth, and could rely on a good proportion of its users having high-speed internet connections,<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> giving an overall effect reminiscent of early online video streaming attempts using <a href="/wiki/RealVideo" title="RealVideo">RealVideo</a> or similar services, where 160×120 at single-figure framerates was deemed acceptable to cater to those whose network connections could not sufficiently deliver 240p content. </p> <div class="mw-heading mw-heading3"><h3 id="Video_games">Video games</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Low-definition_television&action=edit&section=2" title="Edit section: Video games"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Older <a href="/wiki/Video_game_console" title="Video game console">video game consoles</a> and home computers often generated a technically compliant analog <a href="/wiki/525_lines" title="525 lines">525-line</a> <a href="/wiki/NTSC" title="NTSC">NTSC</a> or <a href="/wiki/625_lines" title="625 lines">625-line</a> <a href="/wiki/PAL" title="PAL">PAL</a> signal, but only sent one field type rather than alternating between the two. This created a 262 or 312 line progressive scan signal (with half the vertical resolution), which in theory can be decoded on any receiver that can decode normal, <a href="/wiki/Interlaced_video" title="Interlaced video">interlaced signals</a>.<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><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><sup id="cite_ref-snesinterlaced_4-0" class="reference"><a href="#cite_note-snesinterlaced-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><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> </p><p>Since the <a href="/wiki/Shadow_mask" title="Shadow mask">shadow mask</a> and beam width of standard <a href="/wiki/Cathode_ray_tube" class="mw-redirect" title="Cathode ray tube">CRT</a> televisions were designed for interlaced signals, these systems produced a distinctive fixed pattern of alternating bright and dark <a href="/wiki/Scan_lines" class="mw-redirect" title="Scan lines">scan lines</a>; many <a href="/wiki/Emulators" class="mw-redirect" title="Emulators">emulators</a> for older systems offer video filters to recreate this effect. With the introduction of <a href="/wiki/Digital_video" title="Digital video">digital video</a> formats these low-definition modes are usually referred to as 240p and 288p (with the standard definition modes being <a href="/wiki/480i" title="480i">480i</a> and <a href="/wiki/576i" title="576i">576i</a>). </p><p>With the introduction of 16-bit computers in the mid-1980s, such as the <a href="/wiki/Atari_ST" title="Atari ST">Atari ST</a> and <a href="/wiki/Amiga" title="Amiga">Amiga</a>, followed by 16-bit consoles in the late 1980s and early 1990s, like the <a href="/wiki/Sega_Genesis" title="Sega Genesis">Sega Genesis</a> and <a href="/wiki/Super_Nintendo_Entertainment_System" title="Super Nintendo Entertainment System">Super NES</a>,<sup id="cite_ref-snesinterlaced_4-1" class="reference"><a href="#cite_note-snesinterlaced-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> outputting the standard interlaced resolutions was supported for the first time, but rarely used due to heavy demands on processing power and memory. Standard resolutions also had a tendency to produce noticeable flicker at horizontal edges unless employed quite carefully, such as using anti-aliasing, which was either not available or computationally exorbitant. Thus, progressive output with half the vertical remained the primary format on most games of the <a href="/wiki/Fourth_generation_of_video_game_consoles" title="Fourth generation of video game consoles">fourth</a> and <a href="/wiki/Fifth_generation_of_video_game_consoles" title="Fifth generation of video game consoles">fifth</a> generation consoles (including the Sega Saturn, the Sony PlayStation and the Nintendo 64). </p><p>With the advent of <a href="/wiki/Sixth_generation_of_video_game_consoles" title="Sixth generation of video game consoles">sixth generation consoles</a> and the launch of the <a href="/wiki/Dreamcast" title="Dreamcast">Dreamcast</a>, standard interlaced resolution became more common, and progressive lower resolution usage declined. </p><p>More recent game systems tend to use only properly interlaced NTSC or PAL in addition to higher resolution modes, except when running games designed for older, compatible systems in their native modes. The <a href="/wiki/PlayStation_2" title="PlayStation 2">PlayStation 2</a> generates 240p/288p if a PlayStation game calls for this mode, as do many <a href="/wiki/Virtual_Console" title="Virtual Console">Virtual Console</a> emulated games on the <a href="/wiki/Wii" title="Wii">Nintendo Wii</a>. Nintendo's official <a href="/wiki/Software_development_kit" title="Software development kit">software development kit</a> documentation for the Wii refers to 240p as 'non-interlaced mode' or 'double-strike'.<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><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> </p><p>Shortly after the launch of the Wii Virtual Console service, many users with <a href="/wiki/Component_video" title="Component video">component video</a> cables experienced problems displaying some Virtual Console games due to certain TV models/manufacturers not supporting 240p over a component video connection. Nintendo's solution was to implement a video mode which forces the emulator to output 480i instead of 240p,<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> however many games released prior were never updated.<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="Teleconferencing_LDTV">Teleconferencing LDTV</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Low-definition_television&action=edit&section=3" title="Edit section: Teleconferencing LDTV"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Sources of LDTV using standard broadcasting techniques include mobile TV services powered by <a href="/wiki/DVB-H" title="DVB-H">DVB-H</a>, <a href="/wiki/1seg" title="1seg">1seg</a>, <a href="/wiki/Digital_Multimedia_Broadcasting" class="mw-redirect" title="Digital Multimedia Broadcasting">DMB</a>, or <a href="/wiki/ATSC-M/H" title="ATSC-M/H">ATSC-M/H</a>. However, this kind of LDTV transmission technology is based on existent LDTV <a href="/wiki/Teleconferencing" class="mw-redirect" title="Teleconferencing">teleconferencing</a> standards that have been in place since the late 1990s.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2023)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="Resolutions">Resolutions</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Low-definition_television&action=edit&section=4" title="Edit section: Resolutions"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable sortable"> <tbody><tr> <th>Standard </th> <th>Class </th> <th>Resolution </th> <th>Pixels </th> <th>Aspect ratio </th> <th>Notes </th></tr> <tr> <td>MMS-Small </td> <td>96p </td> <td>128×96 </td> <td>12,288 </td> <td>4:3 </td> <td>Lowest size recommended for use with 3GPP video transmitted by MMS to/from cellular phones, matching resolution of smallest generally used color cellphone screen.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2023)">citation needed</span></a></i>]</sup> </td></tr> <tr> <td>QQVGA </td> <td>120p </td> <td>160×120 </td> <td>19,200 </td> <td>4:3 </td> <td>Used with some webcams and early colour-screen cellular phones, commonly used in early desktop computer and online video applications. Lowest commonly used video resolution. </td></tr> <tr> <td>QCIF Webcam </td> <td>144p </td> <td>176×144 </td> <td>25,344 </td> <td><a href="/wiki/Storage_Aspect_Ratio" class="mw-redirect" title="Storage Aspect Ratio">SAR</a> 11:9 / <a href="/wiki/Display_aspect_ratio" title="Display aspect ratio">DAR</a> 4:3 </td> <td>Approximately one-sixth analogue PAL resolution (one-half horizontal, one-third vertical).<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2023)">citation needed</span></a></i>]</sup> Also the size recommended for "medium" quality MMS videos.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2023)">citation needed</span></a></i>]</sup> </td></tr> <tr> <td>144p </td> <td>144p </td> <td>192×144 </td> <td>27,648 </td> <td>4:3 </td> <td>The resolution 192×144 is used when 144p is selected on a fullscreen YouTube video.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2023)">citation needed</span></a></i>]</sup> </td></tr> <tr> <td>YouTube 144p </td> <td>144p </td> <td>256×144 </td> <td>36,864 </td> <td>16:9 </td> <td>One tenth of 1440p. The lowest resolution on YouTube since 2013.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td>QnHD </td> <td>180p </td> <td>320×180 </td> <td>57,600 </td> <td>16:9 </td> <td> </td></tr> <tr> <td>222p </td> <td>222p </td> <td>400×222 </td> <td>88,800 </td> <td>16:9 </td> <td>Used in low-resolution <a href="/wiki/Facebook" title="Facebook">Facebook</a> widescreen videos.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2023)">citation needed</span></a></i>]</sup> </td></tr> <tr> <td>QVGA, NTSC square pixel </td> <td>240p </td> <td>320×240 </td> <td>76,800 </td> <td>4:3 </td> <td>Comparable to "low resolution" output of many popular home computers and games consoles, including VGA "Mode X". Used in some webcams and for video recordings in early/budget digital cameras and cameraphones, and low-end smartphone screens. Original YouTube resolution. Maximum recommended size for "large" MMS videos. </td></tr> <tr> <td><a href="/wiki/Common_Intermediate_Format" title="Common Intermediate Format">SIF (525)</a> </td> <td>240p </td> <td>352×240 </td> <td>84,480 </td> <td>SAR 22:15 / DAR 4:3 </td> <td>NTSC-standard VCD / super-long-play DVD. Narrow/tall pixels. </td></tr> <tr> <td>NTSC widescreen </td> <td>240p </td> <td>426×240 </td> <td>102,240 </td> <td>16:9 </td> <td>Same as current YouTube "240p" mode; screen resolution of some budget portable DVD players. Roughly one-third full NTSC resolution (half vertical, two thirds horizontal).<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2023)">citation needed</span></a></i>]</sup> </td></tr> <tr> <td><a href="/wiki/Common_Intermediate_Format" title="Common Intermediate Format">CIF</a> / <a href="/wiki/Source_Input_Format" title="Source Input Format">SIF</a> (625) </td> <td>288p </td> <td>352×288 </td> <td>101,376 </td> <td>SAR 11:9 / DAR 4:3 </td> <td>PAL-standard VCD / super-long-play DVD. Wide/short pixels. Also a common resolution in early webcam / video conferencing, and in advanced featurephones and smartphones of mid-2000s (<i>ca</i> 2006).<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2023)">citation needed</span></a></i>]</sup> </td></tr> <tr> <td>Widescreen <a href="/wiki/Common_Intermediate_Format" title="Common Intermediate Format">CIF</a> </td> <td>288p </td> <td>512×288 </td> <td>147,456 </td> <td>16:9 </td> <td>Widescreen version of 288p resolution </td></tr> <tr> <td><a href="/wiki/PlayStation_Portable" title="PlayStation Portable">PSP</a> </td> <td>272p </td> <td>480×272 </td> <td>130,560 </td> <td>30:17 </td> <td>Notionally 16:9 with slight left/right edge cropping. Used in many portable DVD player screens and other small-format devices besides. </td></tr> <tr> <td>360p </td> <td>360p </td> <td>480×360 </td> <td>172,800 </td> <td>4:3 </td> <td>Uncommon, used in some lower-mid-market smartphone screens and as an intermediate screen resolution for some 1990s videogames.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2023)">citation needed</span></a></i>]</sup> </td></tr> <tr> <td><a href="/wiki/QuickTime_File_Format" title="QuickTime File Format">QuickTime File Format</a> </td> <td>320p </td> <td>568×320 </td> <td>181,760 </td> <td>16:9 </td> <td>Used for .MOV files recorded with <a href="/wiki/IPhone" title="IPhone">iPhone</a> cameras.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2023)">citation needed</span></a></i>]</sup> </td></tr> <tr> <td><a href="/wiki/Graphics_display_resolution#640_×_360_(nHD)" class="mw-redirect" title="Graphics display resolution">nHD</a> </td> <td>360p </td> <td>640×360 </td> <td>230,400 </td> <td>16:9 </td> <td>Current base resolution in YouTube, labelled as "360p".<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2023)">citation needed</span></a></i>]</sup> <ul><li>The lowest and least computationally demanding resolution supported by hardware able to run mainstream desktop operating systems;<sup class="noprint Inline-Template" style="margin-left:0.1em; white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Vagueness" title="Wikipedia:Vagueness"><span title="This information is too vague. (April 2016)">vague</span></a></i>]</sup> the lowest interruption-free resolution with low-end broadband connections.</li> <li>Typically used as the base "SD" standard by <a href="/wiki/Video_on_demand" title="Video on demand">VoD</a> services due to subjective similarity (and similar pixel counts) to a mid-grade free-to-air broadcast picture.</li> <li>Effectively, the resolution offered by any higher-definition 16:9 video scaled down for a standard 640×480 (VGA) computer screen. Offers 75% of the pixel count of a true anamorphic NTSC DVD image, or 89% of a letterboxed 16:9 image.</li> <li>Historically used as an ad-hoc standard for intermediate-quality / CD-R-sized MPEG4 conversions on P2P file sharing networks.</li></ul> </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Low-definition_television&action=edit&section=5" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239009302">.mw-parser-output .portalbox{padding:0;margin:0.5em 0;display:table;box-sizing:border-box;max-width:175px;list-style:none}.mw-parser-output .portalborder{border:1px solid var(--border-color-base,#a2a9b1);padding:0.1em;background:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .portalbox-entry{display:table-row;font-size:85%;line-height:110%;height:1.9em;font-style:italic;font-weight:bold}.mw-parser-output .portalbox-image{display:table-cell;padding:0.2em;vertical-align:middle;text-align:center}.mw-parser-output .portalbox-link{display:table-cell;padding:0.2em 0.2em 0.2em 0.3em;vertical-align:middle}@media(min-width:720px){.mw-parser-output .portalleft{clear:left;float:left;margin:0.5em 1em 0.5em 0}.mw-parser-output .portalright{clear:right;float:right;margin:0.5em 0 0.5em 1em}}</style><ul role="navigation" aria-label="Portals" class="noprint portalbox portalborder portalright"> <li class="portalbox-entry"><span class="portalbox-image"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Blank_television_set.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Blank_television_set.svg/32px-Blank_television_set.svg.png" decoding="async" width="32" height="21" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Blank_television_set.svg/48px-Blank_television_set.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Blank_television_set.svg/64px-Blank_television_set.svg.png 2x" data-file-width="138" data-file-height="92" /></a></span></span><span class="portalbox-link"><a href="/wiki/Portal:Television" title="Portal:Television">Television portal</a></span></li></ul> <ul><li><a href="/wiki/List_of_common_resolutions" class="mw-redirect" title="List of common resolutions">List of common resolutions</a></li> <li><a href="/wiki/16K_resolution" title="16K resolution">8640p</a>, <a href="/wiki/8K_resolution" title="8K resolution">4320p</a>, <a href="/wiki/4K_resolution" title="4K resolution">2160p</a>, <a href="/wiki/1080p" title="1080p">1080p</a>, <a href="/wiki/1080i" title="1080i">1080i</a>, <a href="/wiki/720p" title="720p">720p</a>, <a href="/wiki/576p" title="576p">576p</a>, <a href="/wiki/576i" title="576i">576i</a>, <a href="/wiki/480p" title="480p">480p</a>, <a href="/wiki/480i" title="480i">480i</a></li> <li><a href="/wiki/Digital_television" title="Digital television">Digital television</a></li> <li><a href="/wiki/Digital_radio" title="Digital radio">Digital radio</a></li> <li><a href="/wiki/DVB" title="DVB">DVB</a>, <a href="/wiki/ATSC_standards" title="ATSC standards">ATSC</a>, <a href="/wiki/ISDB" title="ISDB">ISDB</a></li> <li><a href="/wiki/Standard-definition_television" title="Standard-definition television">SDTV</a>, <a href="/wiki/Enhanced-definition_television" title="Enhanced-definition television">EDTV</a>, <a href="/wiki/High-definition_television" title="High-definition television">HDTV</a></li> <li><a href="/wiki/Narrow-bandwidth_television" title="Narrow-bandwidth television">Narrow-bandwidth television</a></li> <li><a href="/wiki/Moving_Pictures_Experts_Group" class="mw-redirect" title="Moving Pictures Experts Group">Moving Pictures Experts Group</a></li> <li><a href="/wiki/Handheld_television" title="Handheld television">Handheld television</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Low-definition_television&action=edit&section=6" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFRobertson" class="citation web cs1">Robertson, Mark. <a rel="nofollow" class="external text" href="https://tubularinsights.com/144p-stuff-youtube/">"What Is This 144p Stuff, YouTube?"</a>. <i>Tubular 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Tubular Insights & Tubular Labs, Inc<span class="reference-accessdate">. Retrieved <span class="nowrap">15 March</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Tubular+Insights&rft.atitle=What+Is+This+144p+Stuff%2C+YouTube%3F&rft.aulast=Robertson&rft.aufirst=Mark&rft_id=https%3A%2F%2Ftubularinsights.com%2F144p-stuff-youtube%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALow-definition+television" class="Z3988"></span><sup class="noprint Inline-Template"><span style="white-space: nowrap;">[<i><a href="/wiki/Wikipedia:Link_rot" title="Wikipedia:Link rot"><span title=" Dead link tagged November 2024">dead link</span></a></i><span style="visibility:hidden; color:transparent; padding-left:2px">‍</span>]</span></sup></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://scanlines.hazard-city.de/">"Scanlines Demystified"</a><span class="reference-accessdate">. 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Retrieved <span class="nowrap">2017-08-28</span></span>. <q>The picture display on the Super Nintendo Entertainment System (Super NES) has two modes. One is an interlace mode, based on the television system. The other is a non-interlace mode, in which one frame takes 1/60th of a second. In the non-interlace mode the same position is scanned every field. Each frame consists of only 262 lines, half that of the interlace mode. 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Archived from <a rel="nofollow" class="external text" href="http://forums.computerandvideogames.com/viewtopic.php?t=32854">the original</a> on 2012-03-21<span class="reference-accessdate">. Retrieved <span class="nowrap">2011-06-27</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Wii+Component+cable+Interlace+Mode&rft_id=http%3A%2F%2Fforums.computerandvideogames.com%2Fviewtopic.php%3Ft%3D32854&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALow-definition+television" class="Z3988"></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFA2013" class="citation web cs1 cs1-prop-foreign-lang-source">A, Jean-Baptiste (2013-04-08). <a rel="nofollow" class="external text" href="https://kulturegeek.fr/news-7952/youtube-propose-resolution-144p-videos">"YouTube propose la résolution 144p pour ses vidéos - KultureGeek"</a>. <i>kulturegeek.fr</i> (in French)<span class="reference-accessdate">. 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.navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Digital_video_resolutions" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:TV_resolution" title="Template:TV resolution"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:TV_resolution" title="Template talk:TV resolution"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:TV_resolution" title="Special:EditPage/Template:TV resolution"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Digital_video_resolutions" style="font-size:114%;margin:0 4em"><a href="/wiki/Display_resolution" title="Display resolution">Digital video resolutions</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Designation</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><table style="width:100%; border:0; text-align:center; background-color:transparent"> <tbody><tr> <th width="25%" rowspan="2">Usage examples</th> <th width="25%" rowspan="2">Definition (lines)</th> <th colspan="2">Rate (Hz)</th> </tr> <tr> <th width="25%">Interlaced (fields)</th> <th width="25%">Progressive (frames)</th> </tr> </tbody></table></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Low, <br /><a href="/wiki/MPEG-2" title="MPEG-2">MP@LL</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><table style="width:100%; text-align:center; background-color:transparent"> <tbody><tr> <td width="25%"><a class="mw-selflink selflink">LDTV</a>, <a href="/wiki/Video_CD" title="Video CD">VCD</a>, <a href="/wiki/Mobile_television" title="Mobile television">HTV</a></td> <td width="25%">240, 288 (<a href="/wiki/Source_Input_Format" title="Source Input Format">SIF</a>)</td> <td width="25%"> </td> <td width="25%"><a class="mw-selflink selflink">24, 30; 25</a></td> </tr> </tbody></table></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Standard, <br />MP@ML</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><table style="width:100%; text-align:center; background-color:transparent"> <tbody><tr> <td width="25%" rowspan="2"><a href="/wiki/Standard-definition_television" title="Standard-definition television">SDTV</a>, <a href="/wiki/Super_Video_CD" title="Super Video CD">SVCD</a>, <a href="/wiki/DVD" title="DVD">DVD</a>, <a href="/wiki/DV_(video_format)" title="DV (video format)">DV</a></td> <td width="25%">480 (<a href="/wiki/NTSC" title="NTSC">NTSC</a>), 576 (<a href="/wiki/PAL" title="PAL">PAL</a>/<a href="/wiki/SECAM" title="SECAM">SECAM</a>)</td> <td width="25%"><a href="/wiki/480i" title="480i">60</a>; <a href="/wiki/576i" title="576i">50</a></td> <td width="25%"><a href="/wiki/480p" title="480p">24, 30</a>; <a href="/wiki/576p" title="576p">25</a></td> </tr> </tbody></table></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Enhanced, <br />HMP@HML</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><table style="width:100%; text-align:center; background-color:transparent;"> <tbody><tr> <td width="25%"><a href="/wiki/Enhanced-definition_television" title="Enhanced-definition television">EDTV</a></td> <td width="25%">480, 540 (<a href="/w/index.php?title=NTSC-HQ&action=edit&redlink=1" class="new" title="NTSC-HQ (page does not exist)">NTSC-HQ</a>), 576 (<a href="/w/index.php?title=PAL-HQ&action=edit&redlink=1" class="new" title="PAL-HQ (page does not exist)">PAL-HQ</a>)</td> <td width="25%"> </td> <td width="25%"><a href="/wiki/480p" title="480p">24, 30</a>; <a href="/wiki/576p" title="576p">25</a></td> </tr> </tbody></table></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">High, <br />MP@HL</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><table style="width:100%; text-align:center;"> <tbody><tr> <td width="25%" rowspan="2"><a href="/wiki/High-definition_television" title="High-definition television">HDTV</a>, <a href="/wiki/Blu-ray" title="Blu-ray">BD</a>, <a href="/wiki/HD_DVD" title="HD DVD">HD DVD</a>, <a href="/wiki/HDV" title="HDV">HDV</a></td> <td width="25%">720</td> <td width="25%"> </td> <td width="25%"><a href="/wiki/720p" title="720p">24, 30, 60; 25, 50</a></td> </tr> <tr> <td>1080, 1440</td> <td><a href="/wiki/1080i" title="1080i">60; 50</a></td> <td><a href="/wiki/1080p" title="1080p">24, 30, 60; 25, 50</a></td> </tr> </tbody></table></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Ultra-high</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><table style="width:100%; text-align:center; background-color:transparent;"> <tbody><tr> <td width="25%"><a href="/wiki/Ultra-high-definition_television" title="Ultra-high-definition television">UHDTV</a>, <a href="/wiki/Ultra_HD_Blu-ray" title="Ultra HD Blu-ray">UHD BRD</a></td> <td width="25%">2160, 4320</td> <td width="25%"> </td> <td width="25%"><a href="/wiki/Ultra-high-definition_television" title="Ultra-high-definition television">60, 120, 180</a></td> </tr> </tbody></table></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Broadcast_video_formats" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Video_formats" title="Template:Video formats"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Video_formats" title="Template talk:Video formats"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Video_formats" title="Special:EditPage/Template:Video formats"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Broadcast_video_formats" style="font-size:114%;margin:0 4em"><a href="/wiki/Video" title="Video">Broadcast video formats</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible uncollapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Television" style="font-size:114%;margin:0 4em">Television</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Analog_television" title="Analog television">Analog</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/405-line_television_system" title="405-line television system">405 lines</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CCIR_System_A" title="CCIR System A">System A</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/525_lines" title="525 lines">525 lines</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CCIR_System_M" title="CCIR System M">System M</a> (Color systems: <a href="/wiki/NTSC" title="NTSC">NTSC</a>, <a href="/wiki/NTSC-J" title="NTSC-J">NTSC-J</a>, <a href="/wiki/Clear-Vision" title="Clear-Vision">Clear-Vision</a>, <a href="/wiki/PAL-M" title="PAL-M">PAL-M</a>)</li> <li><a href="/wiki/B-MAC" title="B-MAC">B-MAC</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/625_lines" title="625 lines">625 lines</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CCIR_System_B" title="CCIR System B">System B</a>, <a href="/wiki/CCIR_System_C" title="CCIR System C">C</a>, <a href="/wiki/CCIR_System_D" title="CCIR System D">D</a>, <a href="/wiki/CCIR_System_G" title="CCIR System G">G</a>, <a href="/wiki/CCIR_System_H" title="CCIR System H">H</a>, <a href="/wiki/CCIR_System_I" title="CCIR System I">I</a>, <a href="/wiki/CCIR_System_K" title="CCIR System K">K</a>, <a href="/wiki/CCIR_System_L" title="CCIR System L">L</a>, <a href="/wiki/CCIR_System_N" title="CCIR System N">N</a> (Color systems: <a href="/wiki/PAL" title="PAL">PAL</a>, <a href="/wiki/PAL#PALN" title="PAL">PAL-N</a>, <a href="/wiki/PALplus" title="PALplus">PALplus</a>, <a href="/wiki/SECAM" title="SECAM">SECAM</a>)</li> <li><a href="/wiki/Multiplexed_Analogue_Components" title="Multiplexed Analogue Components">MAC</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/819_line" title="819 line">819 lines</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CCIR_System_E" title="CCIR System E">System E</a>, <a href="/wiki/CCIR_System_E#System_F" title="CCIR System E">F</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">1125 lines</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Multiple_sub-Nyquist_sampling_encoding" title="Multiple sub-Nyquist sampling encoding">MUSE</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">1250 lines</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/HD-MAC" title="HD-MAC">HD-MAC</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/Audio_signal" title="Audio signal">Audio</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Multichannel_television_sound" class="mw-redirect" title="Multichannel television sound">BTSC (MTS)</a></li> <li><a href="/wiki/EIAJ_MTS" title="EIAJ MTS">EIAJ</a></li> <li><a href="/wiki/NICAM" title="NICAM">NICAM</a></li> <li><a href="/wiki/Second_audio_program" title="Second audio program">SAP</a></li> <li><a href="/wiki/Sound-in-Syncs" title="Sound-in-Syncs">Sound-in-Syncs</a></li> <li><a href="/wiki/Zweikanalton" title="Zweikanalton">Zweikanalton (A2/IGR)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">Hidden signals</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Closed_captioning" title="Closed captioning">Captioning</a></li> <li><a href="/wiki/CGMS-A" title="CGMS-A">CGMS-A</a></li> <li><a href="/wiki/Electronic_program_guide" title="Electronic program guide">EPG</a></li> <li><a href="/wiki/Ghost-canceling_reference" title="Ghost-canceling reference">GCR</a></li> <li><a href="/wiki/Programme_Delivery_Control" title="Programme Delivery Control">PDC</a></li> <li><a href="/wiki/Teletext" title="Teletext">Teletext</a></li> <li><a href="/wiki/Vertical_blanking_interval" title="Vertical blanking interval">VBI</a></li> <li><a href="/wiki/Video_Encoded_Invisible_Light" title="Video Encoded Invisible Light">VEIL</a></li> <li><a href="/wiki/VIT_signals" title="VIT signals">VIT</a></li> <li><a href="/wiki/Vertical_interval_timecode" title="Vertical interval timecode">VITC</a></li> <li><a href="/wiki/Widescreen_signaling" title="Widescreen signaling">WSS</a></li> <li><a href="/wiki/Extended_Data_Services" title="Extended Data Services">XDS</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">Historical</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Television_systems_before_1940" title="Television systems before 1940">Pre-1940</a></li> <li><a href="/wiki/Mechanical_television" title="Mechanical television">Mechanical television</a></li> <li><a href="/wiki/180-line_television_system" title="180-line television system">180-line</a></li> <li><a href="/wiki/343-line_television_system" title="343-line television system">343-line</a></li> <li><a href="/wiki/375-line_television_system" title="375-line television system">375-line</a></li> <li><a href="/wiki/441-line_television_system" title="441-line television system">441-line</a></li> <li><a href="/wiki/455-line_television_system" title="455-line television system">455-line</a></li> <li><a href="/wiki/567-line_television_system" title="567-line television system">567-line</a></li> <li><a href="/wiki/Field-sequential_color_system" title="Field-sequential color system">Field-sequential color system</a></li> <li><a href="/wiki/Soviet_Central_Television#OSKM" title="Soviet Central Television">OSKM</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Digital_television" title="Digital television">Digital</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/Interlaced_video" title="Interlaced video">Interlaced</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Standard-definition_television" title="Standard-definition television">SDTV</a> <ul><li><a href="/wiki/480i" title="480i">480i</a></li> <li><a href="/wiki/576i" title="576i">576i</a></li></ul></li> <li><a href="/wiki/High-definition_television" title="High-definition television">HDTV</a> <ul><li><a href="/wiki/1080i" title="1080i">1080i</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/Progressive_scan" title="Progressive scan">Progressive</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink selflink">LDTV</a> <ul><li><a href="/wiki/1seg" title="1seg">1seg</a></li> <li><a class="mw-selflink selflink">240p</a></li> <li><a class="mw-selflink selflink">288p</a></li></ul></li> <li><a href="/wiki/Enhanced-definition_television" title="Enhanced-definition television">EDTV</a> <ul><li><a href="/wiki/480p" title="480p">480p</a></li> <li><a href="/wiki/576p" title="576p">576p</a></li></ul></li> <li><a href="/wiki/High-definition_television" title="High-definition television">HDTV</a> <ul><li><a href="/wiki/720p" title="720p">720p</a></li> <li><a href="/wiki/1080p" title="1080p">1080p</a></li></ul></li> <li><a href="/wiki/Ultra-high-definition_television" title="Ultra-high-definition television">UHDTV</a> <ul><li><a href="/wiki/4K_resolution" title="4K resolution">4K</a></li> <li><a href="/wiki/8K_resolution" title="8K resolution">8K</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/H.262/MPEG-2_Part_2" title="H.262/MPEG-2 Part 2">MPEG-2 Video</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ATSC_standards" title="ATSC standards">ATSC</a></li> <li><a href="/wiki/DVB" title="DVB">DVB</a> <ul><li><a href="/wiki/DVB_3D-TV" title="DVB 3D-TV">DVB 3D-TV</a></li></ul></li> <li><a href="/wiki/ISDB" title="ISDB">ISDB</a></li> <li><a href="/wiki/Digital_Terrestrial_Multimedia_Broadcast" title="Digital Terrestrial Multimedia Broadcast">DTMB</a></li> <li><a href="/wiki/ChinaSat_9" title="ChinaSat 9">ABS-S</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/Audio_Video_Standard#First_generation" title="Audio Video Standard">AVS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/China_Multimedia_Mobile_Broadcasting" title="China Multimedia Mobile Broadcasting">CMMB</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/Audio_Video_Standard#First_generation" title="Audio Video Standard">AVS+</a><sup id="cite_ref-avs_11-0" class="reference"><a href="#cite_note-avs-11"><span class="cite-bracket">[</span>note 1<span class="cite-bracket">]</span></a></sup></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Digital_Terrestrial_Multimedia_Broadcast" title="Digital Terrestrial Multimedia Broadcast">DTMB</a></li> <li><a href="/wiki/ChinaSat_9" title="ChinaSat 9">ABS-S</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/MPEG-4_Part_2" title="MPEG-4 Part 2">MPEG-4 Visual</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/MobaHo!" title="MobaHo!">MobaHo!</a><sup id="cite_ref-mobaho_12-0" class="reference"><a href="#cite_note-mobaho-12"><span class="cite-bracket">[</span>note 2<span class="cite-bracket">]</span></a></sup></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/Advanced_Video_Coding" title="Advanced Video Coding">MPEG-4 AVC</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ATSC_standards#H.264/MPEG-4_AVC" title="ATSC standards">ATSC A/72</a></li> <li><a href="/wiki/China_Multimedia_Mobile_Broadcasting" title="China Multimedia Mobile Broadcasting">CMMB</a></li> <li><a href="/wiki/Digital_multimedia_broadcasting" title="Digital multimedia broadcasting">DMB</a></li> <li><a href="/wiki/Digital_Terrestrial_Multimedia_Broadcast" title="Digital Terrestrial Multimedia Broadcast">DTMB</a></li> <li><a href="/wiki/Digital_Video_Broadcasting" class="mw-redirect" title="Digital Video Broadcasting">DVB</a></li> <li><a href="/wiki/ISDB-T_International" title="ISDB-T International">SBTVD</a></li> <li><a href="/wiki/1seg" title="1seg">1seg</a></li> <li><a href="/wiki/MobaHo!" title="MobaHo!">MobaHo!</a><sup id="cite_ref-mobaho_12-1" class="reference"><a href="#cite_note-mobaho-12"><span class="cite-bracket">[</span>note 2<span class="cite-bracket">]</span></a></sup></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/Audio_Video_Standard#Second_generation" title="Audio Video Standard">AVS2</a><sup id="cite_ref-avs_11-1" class="reference"><a href="#cite_note-avs-11"><span class="cite-bracket">[</span>note 1<span class="cite-bracket">]</span></a></sup></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ChinaSat_9" title="ChinaSat 9">ABS-S</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/High_Efficiency_Video_Coding" title="High Efficiency Video Coding">MPEG-H HEVC</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ATSC_3.0" title="ATSC 3.0">ATSC 3.0</a></li> <li><a href="/wiki/Digital_Video_Broadcasting" class="mw-redirect" title="Digital Video Broadcasting">DVB</a></li> <li><a href="/wiki/Digital_multimedia_broadcasting" title="Digital multimedia broadcasting">HD DMB</a></li> <li><a href="/wiki/ISDB#ISDB-S3" title="ISDB">ISDB-S3</a></li> <li><a href="/wiki/Digital_Terrestrial_Multimedia_Broadcast" title="Digital Terrestrial Multimedia Broadcast">DTMB</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/Surround_sound" title="Surround sound">Audio</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Dolby_Digital" title="Dolby Digital">AC-3</a> (<a href="/wiki/Surround_sound" title="Surround sound">5.1</a>)</li> <li><a href="/wiki/Dolby_AC-4" title="Dolby AC-4">AC-4</a></li> <li><a href="/wiki/DTS_(sound_system)" class="mw-redirect" title="DTS (sound system)">DTS</a></li> <li><a href="/wiki/Dynamic_Resolution_Adaptation" title="Dynamic Resolution Adaptation">DRA</a></li> <li><a href="/wiki/MPEG-1_Audio_Layer_II" title="MPEG-1 Audio Layer II">MPEG-1 Audio Layer II</a></li> <li><a href="/wiki/MPEG_Multichannel" title="MPEG Multichannel">MPEG Multichannel</a></li> <li><a href="/wiki/Pulse-code_modulation" title="Pulse-code modulation">PCM</a></li> <li><a href="/wiki/Linear_pulse-code_modulation" class="mw-redirect" title="Linear pulse-code modulation">LPCM</a></li> <li><a href="/wiki/Advanced_Audio_Coding" title="Advanced Audio Coding">AAC</a></li> <li><a href="/wiki/High-Efficiency_Advanced_Audio_Coding" title="High-Efficiency Advanced Audio Coding">HE-AAC</a></li> <li><a href="/wiki/MPEG-H_3D_Audio" title="MPEG-H 3D Audio">MPEG-H 3D Audio</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">Hidden signals</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Active_Format_Description" title="Active Format Description">AFD</a></li> <li><a href="/wiki/Broadcast_flag" title="Broadcast flag">Broadcast flag</a></li> <li><a href="/wiki/Closed_captioning" title="Closed captioning">Captioning</a></li> <li><a href="/wiki/DVB-CPCM" title="DVB-CPCM">CPCM</a></li> <li><a href="/wiki/Electronic_program_guide" title="Electronic program guide">EPG</a></li> <li><a href="/wiki/Teletext" title="Teletext">Teletext</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2" style="text-align: left;"><div><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-avs-11"><span class="mw-cite-backlink">^ <a href="#cite_ref-avs_11-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-avs_11-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">Also used in China's DVB-S/S2 network.</span> </li> <li id="cite_note-mobaho-12"><span class="mw-cite-backlink">^ <a href="#cite_ref-mobaho_12-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-mobaho_12-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">Defunct.</span> </li> </ol></div></div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Technical_issues" style="font-size:114%;margin:0 4em">Technical issues</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/14:9" class="mw-redirect" title="14:9">14:9 compromise</a></li> <li><a href="/wiki/Broadcast-safe" title="Broadcast-safe">Broadcast-safe</a></li> <li><a href="/wiki/Digital_cinema" title="Digital cinema">Digital cinema</a> (<a href="/wiki/Digital_Cinema_Initiative" class="mw-redirect" title="Digital Cinema Initiative">DCI</a>)</li> <li><a href="/wiki/Display_motion_blur" title="Display motion blur">Display motion blur</a></li> <li><a href="/wiki/Moving_image_formats" title="Moving image formats">Moving image formats</a></li> <li><a href="/wiki/MPEG_transport_stream" title="MPEG transport stream">MPEG transport stream</a></li> <li><a href="/wiki/Reverse_Standards_Conversion" title="Reverse Standards Conversion">Reverse Standards Conversion</a></li> <li><a href="/wiki/Television_standards_conversion" title="Television standards conversion">Standards conversion</a></li> <li><a href="/wiki/Television_transmitter" title="Television transmitter">Television transmitter</a></li> <li><a href="/wiki/Test_card" title="Test card">Test card</a></li> <li><a href="/wiki/Video_on_demand" title="Video on demand">Video on demand</a></li> <li><a href="/wiki/Video_processing" title="Video processing">Video processing</a></li> <li><a href="/wiki/Widescreen_signaling" title="Widescreen signaling">Widescreen signaling</a></li> <li>Templates (<a href="/wiki/Template:Analogue_TV_transmitter_topics" title="Template:Analogue TV transmitter topics">Analogue TV Topics</a>)</li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table></div>    </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="">Retrieved from "<a dir="ltr" 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