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vector-toc-level-2"> <a class="vector-toc-link" href="#Video"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>Video</span> </div> </a> <ul id="toc-Video-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Security" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Security"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.5</span> <span>Security</span> </div> </a> <ul id="toc-Security-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Public_alerting" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Public_alerting"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.6</span> <span>Public alerting</span> </div> </a> <ul id="toc-Public_alerting-sublist" class="vector-toc-list"> <li id="toc-Broadcast_Positioning_System" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Broadcast_Positioning_System"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.6.1</span> <span>Broadcast Positioning System</span> </div> </a> <ul id="toc-Broadcast_Positioning_System-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Analog_audio_fallback" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Analog_audio_fallback"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.7</span> <span>Analog audio fallback</span> </div> </a> <ul id="toc-Analog_audio_fallback-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-History" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#History"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>History</span> </div> </a> <ul id="toc-History-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Comparison_with_5G_Broadcast" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Comparison_with_5G_Broadcast"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Comparison with 5G Broadcast</span> </div> </a> <ul id="toc-Comparison_with_5G_Broadcast-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Countries_and_territories_using_ATSC_3.0" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Countries_and_territories_using_ATSC_3.0"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Countries and territories using ATSC 3.0</span> </div> </a> <button aria-controls="toc-Countries_and_territories_using_ATSC_3.0-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Countries and territories using ATSC 3.0 subsection</span> </button> <ul id="toc-Countries_and_territories_using_ATSC_3.0-sublist" class="vector-toc-list"> <li id="toc-South_Korea" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#South_Korea"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>South Korea</span> </div> </a> <ul id="toc-South_Korea-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-United_States" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#United_States"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>United States</span> </div> </a> <ul id="toc-United_States-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Jamaica" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Jamaica"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.3</span> <span>Jamaica</span> </div> </a> <ul id="toc-Jamaica-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Trinidad_and_Tobago" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Trinidad_and_Tobago"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.4</span> <span>Trinidad and Tobago</span> </div> </a> <ul id="toc-Trinidad_and_Tobago-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Brazil" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Brazil"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.5</span> <span>Brazil</span> </div> </a> <ul id="toc-Brazil-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Legal_issues" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Legal_issues"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Legal issues</span> </div> </a> <button aria-controls="toc-Legal_issues-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only 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id="toc-Patent_litigation-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>External links</span> </div> </a> <ul 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a{color:var(--color-progressive)!important}}@media print{body.ns-0 .mw-parser-output .sidebar{display:none!important}}</style><style data-mw-deduplicate="TemplateStyles:r886047488">.mw-parser-output .nobold{font-weight:normal}</style><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886047488" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886047488" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886047488" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886047488" /><table class="sidebar nomobile nowraplinks" style="width:180px"><tbody><tr><th class="sidebar-title" style="background-color:#ccccff; font-size:110%">List of <a href="/wiki/Digital_television" title="Digital television">digital television</a> broadcast standards</th></tr><tr><th class="sidebar-heading" style="border-style:double none; text-align:left"> <a href="/wiki/DVB" title="DVB">DVB</a> standards <span class="nobold">(<a href="/wiki/DVB-T#Countries_and_territories_using_DVB-T_or_DVB-T2" title="DVB-T">countries</a>)</span></th></tr><tr><td class="sidebar-content" style="text-align:left"> <ul><li><a href="/wiki/DVB-T" title="DVB-T">DVB-T</a> (<a href="/wiki/Digital_terrestrial_television" title="Digital terrestrial television">terrestrial</a>) <ul><li><a href="/wiki/DVB-T2" title="DVB-T2">DVB-T2</a></li></ul></li> <li><a href="/wiki/DVB-S" title="DVB-S">DVB-S</a> (<a href="/wiki/Satellite_television" title="Satellite television">satellite</a>) <ul><li><a href="/wiki/DVB-S2" title="DVB-S2">DVB-S2</a></li> <li><a href="/wiki/DVB-S2X" title="DVB-S2X">DVB-S2X</a></li></ul></li> <li><a href="/wiki/DVB-C" title="DVB-C">DVB-C</a> (<a href="/wiki/Cable_television" title="Cable television">cable</a>) <ul><li><a href="/wiki/DVB-C#DVB-C2" title="DVB-C">DVB-C2</a></li></ul></li> <li><a href="/wiki/DVB-H" title="DVB-H">DVB-H</a> (handheld) <ul><li><a href="/wiki/DVB-H#DVB-NGH" title="DVB-H">DVB-NGH</a></li> <li>DVB-T2-Lite</li> <li><a href="/wiki/DVB-SH" title="DVB-SH">DVB-SH</a> (satellite)</li></ul></li> <li><a href="/w/index.php?title=DVB-I&action=edit&redlink=1" class="new" title="DVB-I (page does not exist)">DVB-I</a> (service discovery)</li></ul></td> </tr><tr><th class="sidebar-heading" style="border-style:double none; text-align:left"> <a href="/wiki/ATSC_standards" title="ATSC standards">ATSC</a> standards <span class="nobold">(<a href="/wiki/ATSC_standards#Countries_and_territories_using_ATSC" title="ATSC standards">countries</a>)</span></th></tr><tr><td class="sidebar-content" style="text-align:left"> <ul><li><a href="/wiki/Advanced_Television_Systems_Committee_standards" class="mw-redirect" title="Advanced Television Systems Committee standards">ATSC</a> (<a href="/wiki/Digital_terrestrial_television" title="Digital terrestrial television">terrestrial</a>/cable/satellite) <ul><li><a href="/wiki/Advanced_Television_Systems_Committee_standards#ATSC_2.0" class="mw-redirect" title="Advanced Television Systems Committee standards">ATSC 2.0</a></li> <li><a class="mw-selflink selflink">ATSC 3.0</a></li></ul></li> <li><a href="/wiki/ATSC-M/H" title="ATSC-M/H">ATSC-M/H</a> (mobile/handheld)</li></ul></td> </tr><tr><th class="sidebar-heading" style="border-style:double none; text-align:left"> <a href="/wiki/ISDB" title="ISDB">ISDB</a> standards <span class="nobold">(<a href="/wiki/ISDB#Countries_and_territories_using_ISDB-T" title="ISDB">countries</a>)</span></th></tr><tr><td class="sidebar-content" style="text-align:left"> <ul><li><a href="/wiki/ISDB#ISDB-T" title="ISDB">ISDB-T</a> (<a href="/wiki/Digital_terrestrial_television" title="Digital terrestrial television">terrestrial</a>) <ul><li><a href="/wiki/ISDB-T_International" title="ISDB-T International">SBTVD / ISDB-T International</a></li> <li><a href="/wiki/1seg" title="1seg">1seg</a> (<a href="/wiki/Mobile_device" title="Mobile device">handheld</a>) <ul><li><a href="/wiki/ISDB-T#ISDB-Tmm" class="mw-redirect" title="ISDB-T">ISDB-Tmm</a></li> <li><a href="/wiki/ISDB#ISDB-Tsb" title="ISDB">ISDB-Tsb</a> (<a href="/wiki/Digital_radio" title="Digital radio">radio</a>)</li> <li><a href="/wiki/MobaHo!" title="MobaHo!">MobaHo!</a> (satellite)</li></ul></li> <li>Advanced ISDB-T</li></ul></li> <li><a href="/wiki/ISDB#ISDB-S" title="ISDB">ISDB-S</a> (<a href="/wiki/Satellite_television" title="Satellite television">satellite</a>) <ul><li><a href="/wiki/ISDB#ISDB-S3" title="ISDB">ISDB-S3</a></li></ul></li> <li><a href="/wiki/ISDB#ISDB-C" title="ISDB">ISDB-C</a> (<a href="/wiki/Cable_television" title="Cable television">cable</a>)</li></ul></td> </tr><tr><th class="sidebar-heading" style="border-style:double none; text-align:left"> <a href="/wiki/Digital_Terrestrial_Multimedia_Broadcast" title="Digital Terrestrial Multimedia Broadcast">DTMB</a> standards <span class="nobold">(<a href="/wiki/Digital_Terrestrial_Multimedia_Broadcast#Countries_and_territories_using_DTMB" title="Digital Terrestrial Multimedia Broadcast">countries</a>)</span></th></tr><tr><td class="sidebar-content" style="text-align:left"> <ul><li><a href="/wiki/Digital_Terrestrial_Multimedia_Broadcast" title="Digital Terrestrial Multimedia Broadcast">DTMB</a> (terrestrial/mobile) <ul><li>DTMB-A</li></ul></li> <li><a href="/wiki/China_Multimedia_Mobile_Broadcasting" title="China Multimedia Mobile Broadcasting">CMMB</a> (handheld)</li> <li>ABS-S (satellite)</li></ul></td> </tr><tr><th class="sidebar-heading" style="border-style:double none; text-align:left"> <a href="/wiki/Digital_multimedia_broadcasting" title="Digital multimedia broadcasting">DMB</a> standard <span class="nobold">(<a href="/wiki/Digital_multimedia_broadcasting#Countries_using_DMB" title="Digital multimedia broadcasting">countries</a>)</span></th></tr><tr><td class="sidebar-content" style="text-align:left"> <ul><li><a href="/wiki/Digital_Multimedia_Broadcasting#T-DMB" class="mw-redirect" title="Digital Multimedia Broadcasting">T-DMB</a> (mobile/handheld) <ul><li><a href="/wiki/Digital_Multimedia_Broadcasting#HD_DMB" class="mw-redirect" title="Digital Multimedia Broadcasting">HD-DMB</a></li></ul></li> <li><a href="/wiki/S-DMB" title="S-DMB">S-DMB</a> (satellite)</li></ul></td> </tr><tr><th class="sidebar-heading" style="border-style:double none; text-align:left"> <a href="/wiki/Video_codec" title="Video codec">Codecs</a></th></tr><tr><td class="sidebar-content" style="text-align:left"> <ul><li>Video <ul><li><a href="/wiki/Versatile_Video_Coding" title="Versatile Video Coding">H.266/MPEG-I Part 3 VVC</a></li> <li><a href="/wiki/High_Efficiency_Video_Coding" title="High Efficiency Video Coding">H.265/MPEG-H HEVC</a></li> <li><a href="/wiki/H.264/MPEG-4_AVC" class="mw-redirect" title="H.264/MPEG-4 AVC">H.264/MPEG-4 AVC</a></li> <li><a href="/wiki/MPEG-4_Part_2" title="MPEG-4 Part 2">MPEG-4 Part 2</a></li> <li><a href="/wiki/H.262/MPEG-2_Part_2" title="H.262/MPEG-2 Part 2">H.262/MPEG-2 Part 2</a></li> <li><a href="/wiki/VC-1" title="VC-1">VC-1</a></li> <li><a href="/wiki/Audio_Video_Standard#Third_generation" title="Audio Video Standard">AVS3/AVS3-P2</a></li> <li><a href="/wiki/Audio_Video_Standard#Second_generation" title="Audio Video Standard">AVS2</a></li> <li><a href="/wiki/Audio_Video_Standard#First_generation" title="Audio Video Standard">AVS+/AVS1-P16</a></li> <li><a href="/wiki/Audio_Video_Standard#First_generation" title="Audio Video Standard">AVS/AVS1-P2</a></li></ul></li></ul> <ul><li>Audio <ul><li><a href="/wiki/MPEG-H_3D_Audio" title="MPEG-H 3D Audio">MPEG-H</a></li> <li><a href="/wiki/Audio_Video_Standard#Third_generation" title="Audio Video Standard">AV3A/AVS3-P3</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/Advanced_Audio_Coding" title="Advanced Audio Coding">AAC</a></li> <li><a href="/wiki/Dolby_AC-4" title="Dolby AC-4">AC-4</a></li> <li><a href="/wiki/Dolby_Digital_Plus" title="Dolby Digital Plus">E-AC-3</a></li> <li><a href="/wiki/Dolby_Digital" title="Dolby Digital">AC-3</a></li> <li><a href="/wiki/Dynamic_Resolution_Adaptation" title="Dynamic Resolution Adaptation">DRA</a></li> <li><a href="/wiki/MP3" title="MP3">MP3</a></li> <li><a href="/wiki/MPEG-1_Audio_Layer_II" title="MPEG-1 Audio Layer II">MP2</a></li></ul></li></ul></td> </tr><tr><th class="sidebar-heading" style="border-style:double none; text-align:left"> Terrestrial <a href="/wiki/Radio_frequency" title="Radio frequency">Frequency bands</a></th></tr><tr><td class="sidebar-content" style="text-align:left"> <ul><li><a href="/wiki/Very_high_frequency" title="Very high frequency">VHF</a></li> <li><a href="/wiki/Ultra_high_frequency" title="Ultra high frequency">UHF</a></li> <li><a href="/wiki/Super_high_frequency" title="Super high frequency">SHF</a></li></ul></td> </tr><tr><th class="sidebar-heading" style="border-style:double none; text-align:left"> Satellite <a href="/wiki/Radio_spectrum" title="Radio spectrum">Frequency bands</a></th></tr><tr><td class="sidebar-content" style="text-align:left"> <ul><li><a href="/wiki/S_band" title="S band">S band</a></li> <li><a href="/wiki/C_band_(IEEE)" title="C band (IEEE)">C band</a></li> <li><a href="/wiki/Ku_band" title="Ku band">Ku band</a></li> <li><a href="/wiki/Ka_band" title="Ka band">Ka band</a></li></ul></td> </tr><tr><td class="sidebar-navbar"><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:Digital_video_broadcast_standards" title="Template:Digital video broadcast standards"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Digital_video_broadcast_standards" title="Template talk:Digital video broadcast standards"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Digital_video_broadcast_standards" title="Special:EditPage/Template:Digital video broadcast standards"><abbr title="Edit this template">e</abbr></a></li></ul></div></td></tr></tbody></table> <p><b>ATSC 3.0</b> is a major version of the <a href="/wiki/ATSC_standards" title="ATSC standards">ATSC standards</a> for terrestrial <a href="/wiki/Broadcast_television_systems" title="Broadcast television systems">television broadcasting</a> created by the <a href="/wiki/Advanced_Television_Systems_Committee" title="Advanced Television Systems Committee">Advanced Television Systems Committee</a> (ATSC).<sup id="cite_ref-ATSCTechGroup_1-0" class="reference"><a href="#cite_note-ATSCTechGroup-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><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-ATSCStandardDocuments_3-0" class="reference"><a href="#cite_note-ATSCStandardDocuments-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>The standards are designed to offer support for newer technologies, including <a href="/wiki/HEVC" class="mw-redirect" title="HEVC">HEVC</a> for video channels of up to <a href="/wiki/4K_resolution" title="4K resolution">2160p 4K</a> resolution at <a href="/wiki/High_frame_rate" title="High frame rate">120 frames per second</a>, <a href="/wiki/Wide_color_gamut" class="mw-redirect" title="Wide color gamut">wide color gamut</a>, <a href="/wiki/High-dynamic-range_video" class="mw-redirect" title="High-dynamic-range video">high dynamic range</a>, <a href="/wiki/Dolby_AC-4" title="Dolby AC-4">Dolby AC-4</a> and <a href="/wiki/MPEG-H_3D_Audio" title="MPEG-H 3D Audio">MPEG-H 3D Audio</a>, <a href="/wiki/Datacasting" title="Datacasting">datacasting</a> capabilities, and more robust <a href="/wiki/Mobile_television" title="Mobile television">mobile-television</a> support.<sup id="cite_ref-ATSCTechGroup_1-1" class="reference"><a href="#cite_note-ATSCTechGroup-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> The capabilities have also been foreseen as a way to enable finer <a href="/wiki/Emergency_population_warning" title="Emergency population warning">public alerting</a> and <a href="/wiki/Targeted_advertising" title="Targeted advertising">targeted advertising</a>. </p><p>The first major deployments of ATSC 3.0 occurred in <a href="/wiki/South_Korea" title="South Korea">South Korea</a> in May 2017, in preparation for the <a href="/wiki/2018_Winter_Olympics" title="2018 Winter Olympics">2018 Winter Olympics</a>. In November 2017, the <a href="/wiki/Federal_Communications_Commission" title="Federal Communications Commission">FCC</a> approved the voluntary use of ATSC 3.0 (branded as "<b>Next Gen TV</b>" or "<b>NextGen TV</b>") for television broadcasting in the United States; there will not be a mandatory transition as there was <a href="/wiki/Digital_television_transition_in_the_United_States" title="Digital television transition in the United States">from analog NTSC to ATSC</a>, and full-power stations that convert must preserve the availability of their programming in their <a href="/wiki/City_of_license" title="City of license">city of license</a> via legacy ATSC signals. In December 2021, Jamaica adopted ATSC 3.0 for its impending transition from analog to digital television, with <a href="/wiki/Television_Jamaica" title="Television Jamaica">Television Jamaica</a> launching ATSC 3.0 service the following month.<sup id="cite_ref-Jamaica_ATSC_3.0_Launch_5-0" class="reference"><a href="#cite_note-Jamaica_ATSC_3.0_Launch-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Technical_details">Technical details</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=1" title="Edit section: Technical details"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Further information: <a href="/wiki/List_of_ATSC_standards#ATSC_3.0" title="List of ATSC standards">List of ATSC standards § ATSC 3.0</a></div> <div class="mw-heading mw-heading3"><h3 id="Bootstrap">Bootstrap</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=2" title="Edit section: Bootstrap"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ATSC 3.0 uses a <a href="/wiki/Booting" title="Booting">bootstrap</a> signal which allows a receiver to discover and identify the signals that are being transmitted.<sup id="cite_ref-Atsc3SystemDiscoveryPDFMarch2016ATSC_6-0" class="reference"><a href="#cite_note-Atsc3SystemDiscoveryPDFMarch2016ATSC-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The bootstrap signal has a fixed configuration that can allow for new signal types to be used in the future.<sup id="cite_ref-Atsc3SystemDiscoveryPDFMarch2016ATSC_6-1" class="reference"><a href="#cite_note-Atsc3SystemDiscoveryPDFMarch2016ATSC-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The bootstrap signal can also carry information to wake up a receiver so that it can receive an <a href="/wiki/Emergency_population_warning" title="Emergency population warning">emergency population warning</a>.<sup id="cite_ref-Atsc3SystemDiscoveryPDFMarch2016ATSC_6-2" class="reference"><a href="#cite_note-Atsc3SystemDiscoveryPDFMarch2016ATSC-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Physical_layer">Physical layer</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=3" title="Edit section: Physical layer"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ATSC 3.0 uses a highly efficient physical layer that is based on <a href="/wiki/Orthogonal_frequency-division_multiplexing" title="Orthogonal frequency-division multiplexing">orthogonal frequency-division multiplexing</a> (OFDM) modulation with <a href="/wiki/Low-density_parity-check_code" title="Low-density parity-check code">low-density parity-check code</a> (LDPC) FEC codes.<sup id="cite_ref-Atsc3PhysicalPDFSeptember2016ATSC_7-0" class="reference"><a href="#cite_note-Atsc3PhysicalPDFSeptember2016ATSC-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> With a 6 MHz channel, the <a href="/wiki/Bit_rate" title="Bit rate">bit rate</a> can vary from 1 to 57 Mbit/s depending on the parameters that are used.<sup id="cite_ref-Atsc3PhysicalPDFSeptember2016ATSC_7-1" class="reference"><a href="#cite_note-Atsc3PhysicalPDFSeptember2016ATSC-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> ATSC 3.0 is limited to 64 physical layer pipes (PLP) with a recommended 4 simultaneous PLPs per complete delivered product.<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> The multiple PLPs in a channel may have different robustness levels used for each PLP.<sup id="cite_ref-Atsc3PhysicalPDFSeptember2016ATSC_7-2" class="reference"><a href="#cite_note-Atsc3PhysicalPDFSeptember2016ATSC-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> An example of how PLP can be used would be a channel that delivers HD video over a robust PLP and enhances the video to UHD with Scalable HEVC Video Coding layer over a higher bitrate PLP.<sup id="cite_ref-ATSCWhereStand_9-0" class="reference"><a href="#cite_note-ATSCWhereStand-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Audio">Audio</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=4" title="Edit section: Audio"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ATSC 3.0 supports <a href="/wiki/Dolby_AC-4" title="Dolby AC-4">Dolby AC-4</a> and <a href="/wiki/MPEG-H_3D_Audio" title="MPEG-H 3D Audio">MPEG-H 3D Audio</a>.<sup id="cite_ref-Atsc3AudioCommonPDFSeptember2016ATSC_10-0" class="reference"><a href="#cite_note-Atsc3AudioCommonPDFSeptember2016ATSC-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Atsc3AudioAC4PDFMay2016ATSC_11-0" class="reference"><a href="#cite_note-Atsc3AudioAC4PDFMay2016ATSC-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Atsc3AudioMPEGHPDFMay2016ATSC_12-0" class="reference"><a href="#cite_note-Atsc3AudioMPEGHPDFMay2016ATSC-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Video">Video</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=5" title="Edit section: Video"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ATSC 3.0 supports three video formats: legacy SD video, interlaced HD video, and progressive video.<sup id="cite_ref-Atsc3VideoPDFMay2017ATSC_13-0" class="reference"><a href="#cite_note-Atsc3VideoPDFMay2017ATSC-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> Legacy SD Video and Interlaced HD Video support <a href="/wiki/Frame_rate" title="Frame rate">frame rates</a> up to 30 fps.<sup id="cite_ref-Atsc3VideoPDFMay2017ATSC_13-1" class="reference"><a href="#cite_note-Atsc3VideoPDFMay2017ATSC-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> Legacy SD Video and Interlaced HD Video are included for compatibility with existing content and can't use HDR, HFR, or WCG.<sup id="cite_ref-Atsc3VideoPDFMay2017ATSC_13-2" class="reference"><a href="#cite_note-Atsc3VideoPDFMay2017ATSC-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p> <dl><dt>Legacy SD video</dt></dl> <p>Legacy SD video supports resolutions up to 720×480 and supports <a href="/wiki/High_Efficiency_Video_Coding" title="High Efficiency Video Coding">High Efficiency Video Coding</a> (HEVC) Main 10 profile at Level 3.1 Main Tier.<sup id="cite_ref-Atsc3VideoPDFMay2017ATSC_13-3" class="reference"><a href="#cite_note-Atsc3VideoPDFMay2017ATSC-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p> <dl><dt>Interlaced HD video</dt></dl> <p>Interlaced HD video supports 1080-line <a href="/wiki/Interlaced_video" title="Interlaced video">interlaced video</a> with 1,920 or 1,440 pixels per line, and supports HEVC Main 10 profile at Level 4.1 Main Tier.<sup id="cite_ref-Atsc3VideoPDFMay2017ATSC_13-4" class="reference"><a href="#cite_note-Atsc3VideoPDFMay2017ATSC-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p> <dl><dt>Progressive video</dt></dl> <p>Progressive video supports resolutions up to 3840×2160 <a href="/wiki/Progressive_scan" title="Progressive scan">progressive scan</a> and supports HEVC Main 10 profile at Level 5.2 Main Tier.<sup id="cite_ref-Atsc3VideoPDFMay2017ATSC_13-5" class="reference"><a href="#cite_note-Atsc3VideoPDFMay2017ATSC-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> Progressive video supports frame rates up to 120 fps and the <a href="/wiki/Rec._2020" title="Rec. 2020">Rec. 2020</a> color space.<sup id="cite_ref-Atsc3VideoPDFMay2017ATSC_13-6" class="reference"><a href="#cite_note-Atsc3VideoPDFMay2017ATSC-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> Progressive video supports HDR using <a href="/wiki/Hybrid_log%E2%80%93gamma" title="Hybrid log–gamma">hybrid log–gamma</a> (HLG) and <a href="/wiki/Perceptual_quantizer" title="Perceptual quantizer">perceptual quantizer</a> (PQ) transfer functions.<sup id="cite_ref-Atsc3VideoPDFMay2017ATSC_13-7" class="reference"><a href="#cite_note-Atsc3VideoPDFMay2017ATSC-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Atsc3HDRDeliveryMay2016_14-0" class="reference"><a href="#cite_note-Atsc3HDRDeliveryMay2016-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Security">Security</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=6" title="Edit section: Security"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ATSC 3.0 supports encryption of the signal to protect against <a href="/wiki/Broadcast_signal_intrusion" title="Broadcast signal intrusion">intrusion</a> and provide <a href="/wiki/Digital_rights_management" title="Digital rights management">digital rights management</a> (DRM). While tuner vendor Nuvyyo stated in 2017 that this was intended "to allow broadcasters to provide value-added services like on-demand and <a href="/wiki/Pay-per-view" title="Pay-per-view">pay-per-view</a> content on a subscription basis" via broadcast signals,<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> major U.S. broadcast groups began to encrypt their ATSC 3.0 broadcast signals in 2023.<sup id="cite_ref-techhive.com_16-0" class="reference"><a href="#cite_note-techhive.com-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Butts_17-0" class="reference"><a href="#cite_note-Butts-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Miller_18-0" class="reference"><a href="#cite_note-Miller-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p><p>ATSC 3.0 supports <a href="/wiki/Digital_watermarking" title="Digital watermarking">digital watermarking</a> of the audio and video signals.<sup id="cite_ref-Atsc3AudioWatermarkPDFSeptember2016ATSC_19-0" class="reference"><a href="#cite_note-Atsc3AudioWatermarkPDFSeptember2016ATSC-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Atsc3VideoWatermarkPDFSeptember2016ATSC_20-0" class="reference"><a href="#cite_note-Atsc3VideoWatermarkPDFSeptember2016ATSC-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Public_alerting">Public alerting</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=7" title="Edit section: Public alerting"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A U.S.-based coalition known as the Advanced Warning and Response Network Alliance has advocated for the use of ATSC 3.0 features, including datacasting and digital network interoperability, in order to provide an <a href="/wiki/Emergency_population_warning" title="Emergency population warning">emergency alert system</a> with support for embedded rich media and finer geo-targeting.<sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> </p><p>In November 2021, AWARN and ATSC jointly filed comments in response to questions posed about ATSC 3.0 alerting capabilities in the FCC's <i>Further Notice of Proposed Rulemaking</i><sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> as required by the <a href="/wiki/National_Defense_Authorization_Act_for_Fiscal_Year_2021" title="National Defense Authorization Act for Fiscal Year 2021">National Defense Authorization Act for Fiscal Year 2021</a>.<sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Broadcast_Positioning_System">Broadcast Positioning System</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=8" title="Edit section: Broadcast Positioning System"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A backup to GPS called Broadcast Positioning System (BPS) has been proposed as part of ATSC 3.0, to provide location services in broadcast areas in the event of GPS failure.<sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Analog_audio_fallback">Analog audio fallback</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=9" title="Edit section: Analog audio fallback"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Unlike ATSC 1.0, ATSC 3.0 as defined makes possible the continued use of an analog audio subcarrier in addition to the digital signal—colloquially called a "Franken FM"—by narrowing the bandwidth of the channel to 5.5 MHz wide (ATSC 1.0 requires the full 6 MHz bandwidth).<sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> On June 10, 2021, the FCC granted <a href="/wiki/KBKF-LD" title="KBKF-LD">KBKF-LD</a> in <a href="/wiki/San_Jose,_California" title="San Jose, California">San Jose, California</a>, a <a href="/wiki/Special_temporary_authority" title="Special temporary authority">special temporary authority</a> (STA) to transmit an analog FM audio subcarrier at 87.75 MHz, the same frequency as what would be the audio subcarrier on an NTSC analog video signal. KBKF-LD's sister station <a href="/wiki/WRME-LD" title="WRME-LD">WRME-LD</a> was granted a similar special temporary authority shortly before the end of low-power analog television on July 13, 2021. The STA has implications for the dozens of remaining <a href="/wiki/Channel_6_radio_stations_in_the_United_States" title="Channel 6 radio stations in the United States">analog low-power television stations on physical channel 6</a>, which operate as <a href="/wiki/FM_broadcasting" title="FM broadcasting">FM radio</a> stations using that NTSC subcarrier and face a July 13 deadline to convert to digital; a digital signal is not compatible with standard FM radio nor with the American digital radio standard, <a href="/wiki/HD_Radio" title="HD Radio">HD Radio</a>. KBKF must report any interference issues to the FCC twice during the STA's term, once at 90 days and again at 180 days.<sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> The initial 90-day filings demonstrated that the shared channel space was a success.<sup id="cite_ref-28" class="reference"><a href="#cite_note-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> The FCC has proposed as of July 2023 that those operating under STA would continue to be allowed to use the analog audio service under a <a href="/wiki/Grandfather_clause" title="Grandfather clause">grandfather clause</a> but would disallow the addition of analog audio to any other television licenses.<sup id="cite_ref-29" class="reference"><a href="#cite_note-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=10" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>On March 26, 2013, the Advanced Television Systems Committee announced a call for proposals for the ATSC 3.0 physical layer which states that the plan is for the system to support video with a resolution of 3840×2160 at 60 fps (<a href="/wiki/4k_resolution" class="mw-redirect" title="4k resolution">4K</a> <a href="/wiki/Ultra-high-definition_television" title="Ultra-high-definition television">UHDTV</a>).<sup id="cite_ref-AtscPDFMarch20134ATSC3PhysicalLayer_30-0" class="reference"><a href="#cite_note-AtscPDFMarch20134ATSC3PhysicalLayer-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-AtscPRMarch20134ATSC3PhysicalLayer_31-0" class="reference"><a href="#cite_note-AtscPRMarch20134ATSC3PhysicalLayer-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-BroadcastMarch20134ATSC3PhysicalLayer_32-0" class="reference"><a href="#cite_note-BroadcastMarch20134ATSC3PhysicalLayer-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-TVTechnologyMarch20134ATSC3PhysicalLayer_33-0" class="reference"><a href="#cite_note-TVTechnologyMarch20134ATSC3PhysicalLayer-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> </p><p>In February 2014, a channel-sharing trial began between Los Angeles television stations <a href="/wiki/KLCS" title="KLCS">KLCS</a> (a <a href="/wiki/Public_broadcasting" title="Public broadcasting">public television</a> station that is a <a href="/wiki/PBS" title="PBS">PBS</a> member) and <a href="/wiki/KJLA" title="KJLA">KJLA</a>, a commercial ethnic broadcaster owned-and-operated by <a href="/wiki/LATV" title="LATV">LATV</a>, with support from the <a href="/wiki/CTIA_%E2%80%93_The_Wireless_Association" class="mw-redirect" title="CTIA – The Wireless Association">CTIA</a> and approval of the <a href="/wiki/Federal_Communications_Commission" title="Federal Communications Commission">Federal Communications Commission</a>. The test involved multiplexing multiple HD and SD subchannels together, experimenting with both current <a href="/wiki/MPEG-2" title="MPEG-2">MPEG-2</a> / <a href="/wiki/H.262" class="mw-redirect" title="H.262">H.262</a> and <a href="/wiki/MPEG-4_AVC" class="mw-redirect" title="MPEG-4 AVC">MPEG-4 AVC</a> / <a href="/wiki/H.264" class="mw-redirect" title="H.264">H.264</a> video codecs. Ultimately, it has been decided that H.264 would not be considered for ATSC-3.0, but rather the newer <a href="/wiki/High_Efficiency_Video_Coding" title="High Efficiency Video Coding">MPEG-H HEVC</a> / <a href="/wiki/H.265" class="mw-redirect" title="H.265">H.265</a> codec would be used instead, with <a href="/wiki/OFDM" class="mw-redirect" title="OFDM">OFDM</a> instead of <a href="/wiki/8VSB" title="8VSB">8VSB</a> for modulation, allowing for data rates of 28 Mbit/s to 36 Mbit/s or more on a single 6-MHz channel.<sup id="cite_ref-gigaom-trialresult_34-0" class="reference"><a href="#cite_note-gigaom-trialresult-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-ctia-klcs-kjla-report_35-0" class="reference"><a href="#cite_note-ctia-klcs-kjla-report-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-36" class="reference"><a href="#cite_note-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-37" class="reference"><a href="#cite_note-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-38" class="reference"><a href="#cite_note-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-39" class="reference"><a href="#cite_note-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> </p><p>In May 2015, and continuing on for six months afterward, the temporary digital transition transmitter and antenna of <a href="/wiki/Cleveland" title="Cleveland">Cleveland</a>, Ohio's <a href="/wiki/Fox_Broadcasting_Company" title="Fox Broadcasting Company">Fox</a> affiliate, <a href="/wiki/WJW_(TV)" title="WJW (TV)">WJW</a>, was used by the <a href="/wiki/National_Association_of_Broadcasters" title="National Association of Broadcasters">National Association of Broadcasters</a> (NAB) to test the "Futurecast" ATSC 3.0 standard advanced by <a href="/wiki/LG_Corporation" class="mw-redirect" title="LG Corporation">LG Corporation</a> and <a href="/wiki/GatesAir" title="GatesAir">GatesAir</a>.<sup id="cite_ref-40" class="reference"><a href="#cite_note-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> In September 2015 further tests in the <a href="/wiki/Baltimore" title="Baltimore">Baltimore</a> and <a href="/wiki/Washington,_D.C." title="Washington, D.C.">Washington, D.C.</a> area were announced by <a href="/wiki/Sinclair_Broadcast_Group" title="Sinclair Broadcast Group">Sinclair Broadcast Group</a>'s Baltimore station, <a href="/wiki/WBFF" title="WBFF">WBFF</a>, which is also a Fox affiliate.<sup id="cite_ref-41" class="reference"><a href="#cite_note-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> The Futurecast system had previously been tested in October 2014 during off-air hours through <a href="/wiki/Madison,_Wisconsin" title="Madison, Wisconsin">Madison, Wisconsin</a> <a href="/wiki/American_Broadcasting_Company" title="American Broadcasting Company">ABC</a> affiliate <a href="/wiki/WKOW" title="WKOW">WKOW</a>.<sup id="cite_ref-42" class="reference"><a href="#cite_note-42"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-43" class="reference"><a href="#cite_note-43"><span class="cite-bracket">[</span>43<span class="cite-bracket">]</span></a></sup> Unlike <a href="/wiki/ATSC" class="mw-redirect" title="ATSC">ATSC</a> 1.0/2.0's <a href="/wiki/Distributed_Transmission_System" class="mw-redirect" title="Distributed Transmission System">Distributed Transmission System</a>'s pseudo-single-frequency network operations, <a href="/wiki/WBFF" title="WBFF">WI9XXT</a>'s two transmitters operate as a true <a href="/wiki/Single-frequency_network" title="Single-frequency network">Single-Frequency Network</a>.<sup id="cite_ref-44" class="reference"><a href="#cite_note-44"><span class="cite-bracket">[</span>44<span class="cite-bracket">]</span></a></sup> </p><p>Further tests began on January 6, 2016, of ATSC 3.0 with <a href="/wiki/High_Dynamic_Range" class="mw-redirect" title="High Dynamic Range">High Dynamic Range</a> (using the <a href="/wiki/High_Efficiency_Video_Coding" title="High Efficiency Video Coding">Scalable HEVC</a> video codec with <a href="/wiki/HE-AAC" class="mw-redirect" title="HE-AAC">HE-AAC</a> audio) from <a href="/wiki/Las_Vegas" title="Las Vegas">Las Vegas</a> independent station, KHMP-LD on UHF 18. It would later be joined in these tests by Sinclair's <a href="/wiki/The_CW" title="The CW">CW</a> affiliate, <a href="/wiki/KVCW" title="KVCW">KVCW</a> simulcasting on a temporary test frequency (UHF 45).<sup id="cite_ref-45" class="reference"><a href="#cite_note-45"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-46" class="reference"><a href="#cite_note-46"><span class="cite-bracket">[</span>46<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-47" class="reference"><a href="#cite_note-47"><span class="cite-bracket">[</span>47<span class="cite-bracket">]</span></a></sup> </p><p>On January 20, 2016, a working group in South Korea led by <a href="/wiki/LG_Electronics" title="LG Electronics">LG Electronics</a> and others performed the first "end-to-end" broadcast of <a href="/wiki/4K_resolution" title="4K resolution">4K resolution</a> programming via an ATSC 3.0 signal, using an IP transmission from the <a href="/wiki/Seoul_Broadcasting_System" title="Seoul Broadcasting System">Seoul Broadcasting System</a>'s <a href="/wiki/Mok-dong" title="Mok-dong">Mok-dong</a> studio to feed a transmitter on <a href="/wiki/Gwanak_Mountain" class="mw-redirect" title="Gwanak Mountain">Gwanak Mountain</a>. The broadcaster's technical director stated that the successful test "highlights the potential for Korea's launch of terrestrial UHD TV commercial services using ATSC 3.0 in February 2017."<sup id="cite_ref-48" class="reference"><a href="#cite_note-48"><span class="cite-bracket">[</span>48<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-James_Groves_49-0" class="reference"><a href="#cite_note-James_Groves-49"><span class="cite-bracket">[</span>49<span class="cite-bracket">]</span></a></sup> Following the test broadcast, South Korean broadcasters announced that they planned to launch ATSC 3.0 services in February 2017.<sup id="cite_ref-50" class="reference"><a href="#cite_note-50"><span class="cite-bracket">[</span>50<span class="cite-bracket">]</span></a></sup> </p><p>On March 28, 2016, the bootstrap component of ATSC 3.0 (System Discovery and Signalling) was upgraded from candidate standard to finalized standard.<sup id="cite_ref-51" class="reference"><a href="#cite_note-51"><span class="cite-bracket">[</span>51<span class="cite-bracket">]</span></a></sup> </p><p>On June 29, 2016, <a href="/wiki/NBC" title="NBC">NBC</a> affiliate <a href="/wiki/WRAL-TV" title="WRAL-TV">WRAL-TV</a> in <a href="/wiki/Raleigh,_North_Carolina" title="Raleigh, North Carolina">Raleigh, North Carolina</a>, a station known for its pioneering roles in testing the original ATSC standards, launched an experimental ATSC 3.0 channel carrying the station's programming in 1080p, as well as a 4K demo loop.<sup id="cite_ref-tvnc-atsc3_52-0" class="reference"><a href="#cite_note-tvnc-atsc3-52"><span class="cite-bracket">[</span>52<span class="cite-bracket">]</span></a></sup> WRAL-EX has also carried 4K coverage of the <a href="/wiki/2016_Summer_Olympics" title="2016 Summer Olympics">2016 Summer Olympics</a> and <a href="/wiki/2018_Winter_Olympics" title="2018 Winter Olympics">2018 Winter Olympics</a> in an experimental manner.<sup id="cite_ref-53" class="reference"><a href="#cite_note-53"><span class="cite-bracket">[</span>53<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-54" class="reference"><a href="#cite_note-54"><span class="cite-bracket">[</span>54<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Comparison_with_5G_Broadcast">Comparison with 5G Broadcast</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=11" title="Edit section: Comparison with 5G Broadcast"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In comparison with <a href="/wiki/5G_Broadcast" title="5G Broadcast">5G Broadcast</a>, the IP-based broadcasting standard based on <a href="/wiki/LTE_(telecommunication)" title="LTE (telecommunication)">LTE</a>, ATSC 3.0 has been praised for significantly higher bandwidth efficiency, and the presence of a future-proofing "bootstrap" signal to enable the introduction of new physical-level modulation profiles. However, 5G Broadcast was seen as having the advantage in most other aspects of performance.<sup id="cite_ref-55" class="reference"><a href="#cite_note-55"><span class="cite-bracket">[</span>55<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Countries_and_territories_using_ATSC_3.0">Countries and territories using ATSC 3.0</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=12" title="Edit section: Countries and territories using ATSC 3.0"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="South_Korea">South Korea</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=13" title="Edit section: South Korea"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>On July 27, 2016, South Korea's <a href="/wiki/Ministry_of_Science,_ICT_and_Future_Planning" title="Ministry of Science, ICT and Future Planning">Ministry of Science, ICT and Future Planning</a> officially endorsed ATSC 3.0 as the country's broadcasting standard for ultra-high-definition television.<sup id="cite_ref-Atsc3SouthKoreaJuly2016_56-0" class="reference"><a href="#cite_note-Atsc3SouthKoreaJuly2016-56"><span class="cite-bracket">[</span>56<span class="cite-bracket">]</span></a></sup> On January 6, 2017, LG Electronics announced that their 2017 4K TVs sold in South Korea would include ATSC 3.0 tuners.<sup id="cite_ref-LGATSC3TVsJanuary2017TVTechnology_57-0" class="reference"><a href="#cite_note-LGATSC3TVsJanuary2017TVTechnology-57"><span class="cite-bracket">[</span>57<span class="cite-bracket">]</span></a></sup> </p><p>On May 31, 2017, SBS, <a href="/wiki/Munhwa_Broadcasting_Corporation" title="Munhwa Broadcasting Corporation">MBC</a>, and <a href="/wiki/Korean_Broadcasting_System" title="Korean Broadcasting System">KBS</a> officially launched their full-time ATSC 3.0 services in major South Korean markets such as Seoul and Incheon. The launch had been delayed from February 2017 due to issues obtaining the required equipment.<sup id="cite_ref-tvt-skready_58-0" class="reference"><a href="#cite_note-tvt-skready-58"><span class="cite-bracket">[</span>58<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Michael_Bladerston_59-0" class="reference"><a href="#cite_note-Michael_Bladerston-59"><span class="cite-bracket">[</span>59<span class="cite-bracket">]</span></a></sup> </p><p>The transition made South Korea the first country in the world to deploy a terrestrial UHD format, and enabled 4K broadcasts of the <a href="/wiki/2018_Winter_Olympics" title="2018 Winter Olympics">2018 Winter Olympics</a> in <a href="/wiki/Pyeongchang_County" title="Pyeongchang County">Pyeongchang County</a>.<sup id="cite_ref-60" class="reference"><a href="#cite_note-60"><span class="cite-bracket">[</span>60<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-61" class="reference"><a href="#cite_note-61"><span class="cite-bracket">[</span>61<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="United_States">United States</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=14" title="Edit section: United States"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951" /><div role="note" class="hatnote navigation-not-searchable">See also: <a href="/wiki/List_of_ATSC_3.0_television_stations_in_the_United_States" title="List of ATSC 3.0 television stations in the United States">List of ATSC 3.0 television stations in the United States</a></div> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:NextGen_TV_logo.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/NextGen_TV_logo.png/200px-NextGen_TV_logo.png" decoding="async" width="200" height="62" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/NextGen_TV_logo.png/300px-NextGen_TV_logo.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/NextGen_TV_logo.png/400px-NextGen_TV_logo.png 2x" data-file-width="600" data-file-height="185" /></a><figcaption>"NextGen TV" brand logo used on ATSC 3.0 compatible products sold in the United States</figcaption></figure> <p>On February 2, 2017, the <a href="/wiki/Federal_Communications_Commission" title="Federal Communications Commission">Federal Communications Commission</a> (FCC) issued a <a href="/wiki/Notice_of_proposed_rulemaking" title="Notice of proposed rulemaking">notice of proposed rulemaking</a> (NPRM) that would allow for the deployment of ATSC 3.0 in the United States.<sup id="cite_ref-FCCNoticeFebruary2017TVTechnology_62-0" class="reference"><a href="#cite_note-FCCNoticeFebruary2017TVTechnology-62"><span class="cite-bracket">[</span>62<span class="cite-bracket">]</span></a></sup> The Notice of Proposed Rulemaking seeks comments on issues such as carriage obligations, interference, public interest obligations, simulcasting, and a tuner mandate.<sup id="cite_ref-FCCCommentsFebruary2017TVTechnology_63-0" class="reference"><a href="#cite_note-FCCCommentsFebruary2017TVTechnology-63"><span class="cite-bracket">[</span>63<span class="cite-bracket">]</span></a></sup> Gary Shapiro of the <a href="/wiki/Consumer_Technology_Association" title="Consumer Technology Association">Consumer Technology Association</a> (CTA) has stated that a TV tuner mandate is not necessary and that it should be market-driven and voluntary.<sup id="cite_ref-ATSCTunderFebruary2017BusinessWire_64-0" class="reference"><a href="#cite_note-ATSCTunderFebruary2017BusinessWire-64"><span class="cite-bracket">[</span>64<span class="cite-bracket">]</span></a></sup> On February 24, 2017, the FCC voted unanimously to approve two portions of the NPRM, opening the door for manufacturers to begin producing ATSC 3.0 hardware.<sup id="cite_ref-65" class="reference"><a href="#cite_note-65"><span class="cite-bracket">[</span>65<span class="cite-bracket">]</span></a></sup> </p><p>On November 14, 2017, the Pearl consortium (comprising a number of major broadcasting conglomerates, including <a href="/wiki/Cox_Media_Group" title="Cox Media Group">Cox Media Group</a>, <a href="/wiki/Graham_Media_Group" title="Graham Media Group">Graham Media Group</a>, <a href="/wiki/Hearst_Television" title="Hearst Television">Hearst Television</a>, <a href="/wiki/Gray_Television" class="mw-redirect" title="Gray Television">Gray Television</a>, <a href="/wiki/Nexstar_Media_Group" title="Nexstar Media Group">Nexstar Media Group</a>, <a href="/wiki/E._W._Scripps_Company" title="E. W. Scripps Company">E. W. Scripps Company</a>, and <a href="/wiki/Tegna_Inc." title="Tegna Inc.">Tegna Inc.</a>) announced that it would use <a href="/wiki/Phoenix,_Arizona" title="Phoenix, Arizona">Phoenix, Arizona</a> as a test market for an ATSC 3.0 transition in 2018.<sup id="cite_ref-66" class="reference"><a href="#cite_note-66"><span class="cite-bracket">[</span>66<span class="cite-bracket">]</span></a></sup> Two days later, the FCC voted 3–2 in favor of an order authorizing voluntary deployments of ATSC 3.0 (referred to under the branding "Next Gen TV"); stations that choose to deploy ATSC 3.0 services must continue to maintain an ATSC 1.0-compatible signal that is "substantially similar" in programming to their ATSC 3.0 signal (besides programming that leverages ATSC 3.0 features, and advertising), and covers the station's entire community of license (the FCC stated that it would expedite approval for transitions if the loss in over-the-air coverage post-transition is 5% or less). This clause will remain in effect for at least five years; permission from the FCC must be obtained before a full-power station can shut down its ATSC signal, but low-power stations are exempt from the simulcasting requirement and are allowed to flash-cut to ATSC 3.0 if they choose.<sup id="cite_ref-67" class="reference"><a href="#cite_note-67"><span class="cite-bracket">[</span>67<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-fcc-3order_68-0" class="reference"><a href="#cite_note-fcc-3order-68"><span class="cite-bracket">[</span>68<span class="cite-bracket">]</span></a></sup> </p><p>ATSC 1.0 signals will still be subject to mandatory carriage rules for television providers during the five-year simulcasting mandate; the FCC stated that voluntary carriage of 3.0 signals by television providers would be left to the marketplace. The order does require stations to provide sufficient on-air notice about transitions to ATSC 3.0 services.<sup id="cite_ref-fcc-3order_68-1" class="reference"><a href="#cite_note-fcc-3order-68"><span class="cite-bracket">[</span>68<span class="cite-bracket">]</span></a></sup> The FCC will not allocate a second channel to each broadcaster to enable a gradual consumer transition. Instead, it has been suggested that multiple broadcasters in each market cooperate by locating multiple degraded ATSC 1.0 services on a single transmitter. At the same time, the broadcasters would share the remaining transmitters for ATSC 3.0 transmissions. After sufficient consumer adoption, ATSC 1.0 transmissions would be abandoned, allowing stations to return to operation on their owned transmitters. It is unclear how the complications of this approach would be overcome, especially in light of <a href="/wiki/Spectrum_reallocation" class="mw-redirect" title="Spectrum reallocation">spectrum reallocation</a> in heavily populated markets.<sup id="cite_ref-ReadyAtsc3July2015TVTechnology_69-0" class="reference"><a href="#cite_note-ReadyAtsc3July2015TVTechnology-69"><span class="cite-bracket">[</span>69<span class="cite-bracket">]</span></a></sup> </p><p>The FCC published its final rules on ATSC 3.0 to the <i><a href="/wiki/Federal_Register" title="Federal Register">Federal Register</a></i> on February 2, 2018, and they formally took effect 30 days afterward.<sup id="cite_ref-70" class="reference"><a href="#cite_note-70"><span class="cite-bracket">[</span>70<span class="cite-bracket">]</span></a></sup> As the transition is voluntary, the FCC will not require ATSC 3.0 tuners to be included in new televisions, and there will not be a subsidy program for the distribution of ATSC 3.0-compatible equipment.<sup id="cite_ref-71" class="reference"><a href="#cite_note-71"><span class="cite-bracket">[</span>71<span class="cite-bracket">]</span></a></sup> American Television Alliance (ATA)—a consortium of U.S. television providers—criticized the "voluntary" transition, inconsistencies in commitments to simulcasting arrangements for compatibility, and potential downgrades in service for ATSC 1.0 viewers, as well as how these signals will factor into <a href="/wiki/Retransmission_consent" title="Retransmission consent">retransmission consent</a> negotiations.<sup id="cite_ref-tvtechnology20172_72-0" class="reference"><a href="#cite_note-tvtechnology20172-72"><span class="cite-bracket">[</span>72<span class="cite-bracket">]</span></a></sup> It has been suggested that ATSC 1.0 lighthouses using MPEG-4 encoding could allow for more channels to be carried on lighthouse signals and at up to 1080p resolution, while maintaining a level of <a href="/wiki/Backward_compatibility" title="Backward compatibility">backward compatibility</a> with existing televisions and tuners. However, not all televisions and <a href="/wiki/Digital_television_adapter" title="Digital television adapter">decoder boxes</a>—particularly earlier models—support MPEG-4 video on ATSC 1.0 signals.<sup id="cite_ref-73" class="reference"><a href="#cite_note-73"><span class="cite-bracket">[</span>73<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-74" class="reference"><a href="#cite_note-74"><span class="cite-bracket">[</span>74<span class="cite-bracket">]</span></a></sup> </p><p>As part of the ATSC 3.0 trials by Pearl, <a href="/wiki/Univision" title="Univision">Univision</a>'s <a href="/wiki/KFPH-CD" title="KFPH-CD">KFPH-CD</a> in Phoenix was converted to an ATSC 3.0 station on April 9, 2018, which will be shared by Univision and several other broadcasters. Univision and <a href="/wiki/Sinclair_Broadcast_Group" title="Sinclair Broadcast Group">Sinclair Broadcast Group</a> were also planning a trial in <a href="/wiki/Dallas" title="Dallas">Dallas</a>, which would utilize spectrum vacated by <a href="/wiki/KSTR-DT" title="KSTR-DT">KSTR-DT</a> and <a href="/wiki/KTXD-TV" title="KTXD-TV">KTXD-TV</a> to test ATSC 3.0 transmission using a <a href="/wiki/Single-frequency_network" title="Single-frequency network">single-frequency network</a>.<sup id="cite_ref-75" class="reference"><a href="#cite_note-75"><span class="cite-bracket">[</span>75<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-76" class="reference"><a href="#cite_note-76"><span class="cite-bracket">[</span>76<span class="cite-bracket">]</span></a></sup> On September 26, 2019, the <a href="/wiki/Consumer_Technology_Association" title="Consumer Technology Association">Consumer Technology Association</a> (CTA) announced that it would use the <a href="/wiki/Certification_mark" title="Certification mark">certification mark</a> "NextGen TV" (stylized "NEXTGEN TV") to promote equipment that is compliant with the ATSC 3.0 standard.<sup id="cite_ref-77" class="reference"><a href="#cite_note-77"><span class="cite-bracket">[</span>77<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-78" class="reference"><a href="#cite_note-78"><span class="cite-bracket">[</span>78<span class="cite-bracket">]</span></a></sup> The major network affiliates in <a href="/wiki/Las_Vegas" title="Las Vegas">Las Vegas</a> became the first to launch permanent ATSC 3.0 signals on May 26, 2020.<sup id="cite_ref-79" class="reference"><a href="#cite_note-79"><span class="cite-bracket">[</span>79<span class="cite-bracket">]</span></a></sup> </p><p>Due to the nature of FCC regulatory requirements, early ATSC 3.0 "lighthouse" stations involved sharing agreements with <a href="/wiki/Media_cross-ownership_in_the_United_States" title="Media cross-ownership in the United States">major station ownership groups</a> such as Nexstar, Sinclair, Scripps, and Tegna, and did not engage <a href="/wiki/Public_television" class="mw-redirect" title="Public television">public television</a> stations and independent broadcasters. For example, the Buffalo launch of ATSC 3.0 left out <a href="/wiki/PBS" title="PBS">PBS</a> member station <a href="/wiki/WNED-TV" title="WNED-TV">WNED-TV</a> and independent station <a href="/wiki/WBBZ-TV" title="WBBZ-TV">WBBZ-TV</a>.<sup id="cite_ref-fybush20212_80-0" class="reference"><a href="#cite_note-fybush20212-80"><span class="cite-bracket">[</span>80<span class="cite-bracket">]</span></a></sup> In December 2021, Pearl TV would partner with a public television station as host for the first time, announcing a partnership with the <a href="/wiki/Historically_black_colleges_and_universities" title="Historically black colleges and universities">historically black</a> <a href="/wiki/Howard_University" title="Howard University">Howard University</a> in Washington, D.C. and its PBS station <a href="/wiki/WHUT-TV" title="WHUT-TV">WHUT-TV</a>; the university had worked with the NAB on seminars discussing ATSC 3.0, and the university had been developing ATSC 3.0-based distance learning platforms using its datacasting functionality.<sup id="cite_ref-81" class="reference"><a href="#cite_note-81"><span class="cite-bracket">[</span>81<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-82" class="reference"><a href="#cite_note-82"><span class="cite-bracket">[</span>82<span class="cite-bracket">]</span></a></sup> </p><p>Consumer adoption of ATSC 3.0 has been slow, hindered primarily by many television manufacturers reserving built-in ATSC 3.0 tuners for higher-end models (if offering ATSC 3.0 at all), lukewarm interest in ATSC 3.0's interactive capabilities, and greater interest among consumers in streaming platforms offering equivalent functionality.<sup id="cite_ref-83" class="reference"><a href="#cite_note-83"><span class="cite-bracket">[</span>83<span class="cite-bracket">]</span></a></sup> Nevertheless, in February 2025 the NAB filed a petition with the FCC proposing a two-stage mandatory transition, beginning with most stations within the top 55 <a href="/wiki/Media_market" title="Media market">media markets</a> in February 2028, and the remainder by February 2030. The NAB estimated that service was now available to approximately 75% of the U.S. population across over 80 media markets, and that ATSC 3.0 tuners were available in 10% of the new TVs shipped in 2024.<sup id="cite_ref-:1_84-0" class="reference"><a href="#cite_note-:1-84"><span class="cite-bracket">[</span>84<span class="cite-bracket">]</span></a></sup> CTA CEO Gary Shapiro criticized the proposal, stating that a mandatory transition would "impose [a] large percentage increase in costs at a time when the TV set has proved to be the rare deflationary product."<sup id="cite_ref-:1_84-1" class="reference"><a href="#cite_note-:1-84"><span class="cite-bracket">[</span>84<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Jamaica">Jamaica</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=15" title="Edit section: Jamaica"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In December 2021, the Jamaica Broadcasting Commission established that <a href="/wiki/Jamaica" title="Jamaica">Jamaica</a> would adopt ATSC 3.0 as part of the country's transition from <a href="/wiki/Digital_television_transition" title="Digital television transition">analog to digital television</a>, with the transition expected to be completed in 2023.<sup id="cite_ref-85" class="reference"><a href="#cite_note-85"><span class="cite-bracket">[</span>85<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Television_Jamaica" title="Television Jamaica">Television Jamaica</a> concurrently joined the ATSC as its first full member from the Caribbean.<sup id="cite_ref-86" class="reference"><a href="#cite_note-86"><span class="cite-bracket">[</span>86<span class="cite-bracket">]</span></a></sup> </p><p>On January 31, 2022, Television Jamaica launched their first ATSC 3.0 transmitter in <a href="/wiki/Kingston,_Jamaica" title="Kingston, Jamaica">Kingston</a>, making Jamaica the first country in the Caribbean and the third country in the world to launch ATSC 3.0 broadcasting.<sup id="cite_ref-Jamaica_ATSC_3.0_Launch_5-1" class="reference"><a href="#cite_note-Jamaica_ATSC_3.0_Launch-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> A second transmitter in <a href="/wiki/Montego_Bay" title="Montego Bay">Montego Bay</a> was activated in July 2022.<sup id="cite_ref-87" class="reference"><a href="#cite_note-87"><span class="cite-bracket">[</span>87<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Trinidad_and_Tobago">Trinidad and Tobago</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=16" title="Edit section: Trinidad and Tobago"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In January 2023, the <a href="/wiki/Telecommunications_Authority_of_Trinidad_and_Tobago" title="Telecommunications Authority of Trinidad and Tobago">Telecommunications Authority of Trinidad and Tobago</a> (TATT) announced that Trinidad and Tobago would adopt ATSC 3.0 as part of the nation's transition from <a href="/wiki/Digital_television_transition" title="Digital television transition">analog to digital television</a>, with the transition expected to be completed in 2026.<sup id="cite_ref-TT_ATSC_3.0_88-0" class="reference"><a href="#cite_note-TT_ATSC_3.0-88"><span class="cite-bracket">[</span>88<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Brazil">Brazil</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=17" title="Edit section: Brazil"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In January 2022, the Fórum Sistema Brasileiro TV Digital Terrestre recommended the adoption of key ATSC 3.0 technologies as part of its "TV 3.0" standards for next-generation <a href="/wiki/Digital_television_in_Brazil" class="mw-redirect" title="Digital television in Brazil">digital terrestrial television in Brazil</a>, which will replace the Japanese <a href="/wiki/ISDB-T_International" title="ISDB-T International">ISDB-T International</a> standards.<sup id="cite_ref-89" class="reference"><a href="#cite_note-89"><span class="cite-bracket">[</span>89<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-90" class="reference"><a href="#cite_note-90"><span class="cite-bracket">[</span>90<span class="cite-bracket">]</span></a></sup> Terrestrial television has a major presence in the country, with 88% of families surveyed by the <a href="/wiki/Brazilian_Institute_of_Geography_and_Statistics" title="Brazilian Institute of Geography and Statistics">Brazilian Institute of Geography and Statistics</a> (IBGE) stating that they receive terrestrial television at home.<sup id="cite_ref-:0_91-0" class="reference"><a href="#cite_note-:0-91"><span class="cite-bracket">[</span>91<span class="cite-bracket">]</span></a></sup> <a href="/wiki/TV_Globo" title="TV Globo">TV Globo</a>—Brazil's largest network—announced plans to deploy TV 3.0 nationally in time for the <a href="/wiki/2026_FIFA_World_Cup" title="2026 FIFA World Cup">2026 FIFA World Cup</a>, and has demonstrated <a href="/wiki/8K_resolution" title="8K resolution">8K</a> service.<sup id="cite_ref-:0_91-1" class="reference"><a href="#cite_note-:0-91"><span class="cite-bracket">[</span>91<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Legal_issues">Legal issues</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=18" title="Edit section: Legal issues"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Privacy">Privacy</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=19" title="Edit section: Privacy"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>U.S. consumer advocates have noted the opportunity in which ATSC 3.0 can allow advertisers to run <a href="/wiki/Targeted_advertising" title="Targeted advertising">targeted advertising</a>. The targeted ads would allow advertisers to track <a href="/wiki/Audience_measurement" title="Audience measurement">viewer ratings</a> more directly rather than indirectly by companies such as <a href="/wiki/Nielsen_Media_Research" title="Nielsen Media Research">Nielsen Media Research</a>. The FCC is expected to defer the decision on targeted ads to be in accordance with Federal Trade Commission's guidelines on privacy.<sup id="cite_ref-wp2017_92-0" class="reference"><a href="#cite_note-wp2017-92"><span class="cite-bracket">[</span>92<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="DRM">DRM</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=20" title="Edit section: DRM"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The ability to encrypt over-the-air signals has faced criticism for contradicting the concept of <a href="/wiki/Free-to-air" title="Free-to-air">free-to-air</a> television, and potentially hindering <a href="/wiki/Digital_video_recorder" title="Digital video recorder">digital video recorders</a> and <a href="/wiki/Place_shifting" title="Place shifting">place shifting</a> products via restrictions imposed by broadcasters.<sup id="cite_ref-techhive.com_16-1" class="reference"><a href="#cite_note-techhive.com-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Butts_17-1" class="reference"><a href="#cite_note-Butts-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Miller_18-1" class="reference"><a href="#cite_note-Miller-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Patent_litigation">Patent litigation</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=21" title="Edit section: Patent litigation"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In October 2023, <a href="/wiki/LG_Electronics" title="LG Electronics">LG Electronics</a> announced that it would no longer include ATSC 3.0 tuners in its U.S. products beginning in the 2024 model year, after the <a href="/wiki/United_States_District_Court_for_the_Eastern_District_of_Texas" title="United States District Court for the Eastern District of Texas">United States District Court for the Eastern District of Texas</a> ruled that the company had violated patents owned by Constellation Design, Inc. (which is not a member of ATSC) related to non-uniform constellation (NUC) techniques used by the standard, and was ordered to pay $1.68 million in damages. The ATSC stated that the impact of the situation was "likely very limited".<sup id="cite_ref-93" class="reference"><a href="#cite_note-93"><span class="cite-bracket">[</span>93<span class="cite-bracket">]</span></a></sup> </p> <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=ATSC_3.0&action=edit&section=22" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/ATSC_tuner" title="ATSC tuner">ATSC tuner</a></li> <li><a href="/wiki/High_Efficiency_Video_Coding" title="High Efficiency Video Coding">High Efficiency Video Coding</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=ATSC_3.0&action=edit&section=23" 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 mw-references-columns"><ol class="references"> <li id="cite_note-ATSCTechGroup-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-ATSCTechGroup_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-ATSCTechGroup_1-1"><sup><i><b>b</b></i></sup></a></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 class="citation news cs1"><a rel="nofollow" class="external text" href="http://atsc.org/subcommittees/technology-group-3/">"Technology Group 3"</a>. <a href="/wiki/Advanced_Television_Systems_Committee" title="Advanced Television Systems Committee">Advanced Television Systems Committee</a><span class="reference-accessdate">. Retrieved <span class="nowrap">October 11,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Technology+Group+3&rft_id=http%3A%2F%2Fatsc.org%2Fsubcommittees%2Ftechnology-group-3%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AATSC+3.0" class="Z3988"></span></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"><i><a rel="nofollow" class="external text" href="https://www.watchnextgentv.com/">Watch NextGenTV website</a></i>. ATSC 3.0 conformant devices are identified by the NEXTGEN TV logo, which is an unregistered trademark of the <a href="/wiki/Consumer_Technology_Association" title="Consumer Technology Association">Consumer Technology Association</a>.</span> </li> <li id="cite_note-ATSCStandardDocuments-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-ATSCStandardDocuments_3-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFChernock" class="citation news cs1">Chernock, Rich. <a rel="nofollow" class="external text" href="http://atsc.org/newsletter/atsc-3-0-what-will-the-standard-look-like/">"ATSC 3.0: What Will the "Standard" Look Like?"</a>. Advanced Television Systems Committee<span class="reference-accessdate">. Retrieved <span class="nowrap">October 18,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=ATSC+3.0%3A+What+Will+the+%22Standard%22+Look+Like%3F&rft.aulast=Chernock&rft.aufirst=Rich&rft_id=http%3A%2F%2Fatsc.org%2Fnewsletter%2Fatsc-3-0-what-will-the-standard-look-like%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AATSC+3.0" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</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://www.gatesair.com/solutions/are-you-ready-for-atsc-3.0">"GatesAir: Are you ready for ATSC 3.0?"</a>. GatesAir<span class="reference-accessdate">. Retrieved <span class="nowrap">8 November</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=GatesAir%3A+Are+you+ready+for+ATSC+3.0%3F&rft.pub=GatesAir&rft_id=http%3A%2F%2Fwww.gatesair.com%2Fsolutions%2Fare-you-ready-for-atsc-3.0&rfr_id=info%3Asid%2Fen.wikipedia.org%3AATSC+3.0" class="Z3988"></span></span> </li> <li id="cite_note-Jamaica_ATSC_3.0_Launch-5"><span class="mw-cite-backlink">^ <a href="#cite_ref-Jamaica_ATSC_3.0_Launch_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Jamaica_ATSC_3.0_Launch_5-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFWinslow2022" class="citation news cs1">Winslow, George (February 7, 2022). <a rel="nofollow" class="external text" href="https://www.tvtechnology.com/news/television-jamaica-launches-nextgen-tv-broadcasts">"Television Jamaica Launches NextGen TV Broadcasts"</a>. <i>TV Tech</i>. Future US.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=TV+Tech&rft.atitle=Television+Jamaica+Launches+NextGen+TV+Broadcasts&rft.date=2022-02-07&rft.aulast=Winslow&rft.aufirst=George&rft_id=https%3A%2F%2Fwww.tvtechnology.com%2Fnews%2Ftelevision-jamaica-launches-nextgen-tv-broadcasts&rfr_id=info%3Asid%2Fen.wikipedia.org%3AATSC+3.0" class="Z3988"></span></span> </li> <li id="cite_note-Atsc3SystemDiscoveryPDFMarch2016ATSC-6"><span class="mw-cite-backlink">^ <a href="#cite_ref-Atsc3SystemDiscoveryPDFMarch2016ATSC_6-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Atsc3SystemDiscoveryPDFMarch2016ATSC_6-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Atsc3SystemDiscoveryPDFMarch2016ATSC_6-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation news cs1"><a rel="nofollow" class="external text" href="http://atsc.org/wp-content/uploads/2016/03/A321-2016-System-Discovery-and-Signaling-1.pdf">"ATSC Standard: System Discovery and Signaling"</a> <span class="cs1-format">(PDF)</span>. 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Retrieved <span class="nowrap">October 18,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=ATSC+Standard%3A+System+Discovery+and+Signaling&rft.date=2016-03-23&rft_id=http%3A%2F%2Fatsc.org%2Fwp-content%2Fuploads%2F2016%2F03%2FA321-2016-System-Discovery-and-Signaling-1.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AATSC+3.0" class="Z3988"></span></span> </li> <li id="cite_note-Atsc3PhysicalPDFSeptember2016ATSC-7"><span class="mw-cite-backlink">^ <a href="#cite_ref-Atsc3PhysicalPDFSeptember2016ATSC_7-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Atsc3PhysicalPDFSeptember2016ATSC_7-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Atsc3PhysicalPDFSeptember2016ATSC_7-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.atsc.org/wp-content/uploads/2016/10/A322-2018-Physical-Layer-Protocol.pdf">"ATSC Standard: Physical Layer Protocol"</a> <span class="cs1-format">(PDF)</span>. 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Retrieved <span class="nowrap">2017-11-15</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Washington+Post&rft.atitle=TV+stations+are+about+to+track+you+and+sell+targeted+ads%2C+just+like+Google+and+Facebook&rft.date=2017-11-14&rft.issn=0190-8286&rft.aulast=Fung&rft.aufirst=Brian&rft_id=https%3A%2F%2Fwww.washingtonpost.com%2Fnews%2Fthe-switch%2Fwp%2F2017%2F11%2F14%2Ftv-stations-are-about-to-track-you-and-sell-targeted-ads-just-like-google-and-facebook%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AATSC+3.0" class="Z3988"></span></span> </li> <li id="cite_note-93"><span class="mw-cite-backlink"><b><a href="#cite_ref-93">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFKurz2023" class="citation web cs1">Kurz, Phil (2023-10-04). <a rel="nofollow" class="external text" href="https://www.tvtechnology.com/news/atsc-president-speaks-out-on-patent-issue-nextgen-tv-deployments">"ATSC President Speaks Out On Patent Issue, NextGen TV Deployments"</a>. <i>TVTechnology</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2023-10-05</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=TVTechnology&rft.atitle=ATSC+President+Speaks+Out+On+Patent+Issue%2C+NextGen+TV+Deployments&rft.date=2023-10-04&rft.aulast=Kurz&rft.aufirst=Phil&rft_id=https%3A%2F%2Fwww.tvtechnology.com%2Fnews%2Fatsc-president-speaks-out-on-patent-issue-nextgen-tv-deployments&rfr_id=info%3Asid%2Fen.wikipedia.org%3AATSC+3.0" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=ATSC_3.0&action=edit&section=24" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://atsc.org/">ATSC website</a></li> <li><a rel="nofollow" class="external text" href="https://www.watchnextgentv.com/">NextGen TV website</a></li></ul> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output 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td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .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="Broadcast_video_formats33" 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_formats33" 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="Television33" 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_F" title="CCIR System F">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 href="/wiki/Low-definition_television" title="Low-definition television">LDTV</a> <ul><li><a href="/wiki/1seg" title="1seg">1seg</a></li> <li><a href="/wiki/Low-definition_television" title="Low-definition television">240p</a></li> <li><a href="/wiki/Low-definition_television" title="Low-definition television">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_94-0" class="reference"><a href="#cite_note-avs-94"><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_95-0" class="reference"><a href="#cite_note-mobaho-95"><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_95-1" class="reference"><a href="#cite_note-mobaho-95"><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_94-1" class="reference"><a href="#cite_note-avs-94"><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 class="mw-selflink selflink">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-94"><span class="mw-cite-backlink">^ <a href="#cite_ref-avs_94-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-avs_94-1"><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-95"><span class="mw-cite-backlink">^ <a href="#cite_ref-mobaho_95-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-mobaho_95-1"><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_issues33" 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_aspect_ratio" title="14:9 aspect ratio">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/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 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