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MPEG-2 - 위키백과, 우리 모두의 백과사전

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[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>로그인</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> 로그아웃한 편집자를 위한 문서 <a href="/wiki/%EB%8F%84%EC%9B%80%EB%A7%90:%EC%86%8C%EA%B0%9C" aria-label="편집에 관해 더 알아보기"><span>더 알아보기</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%82%B4%EA%B8%B0%EC%97%AC" title="이 IP 주소의 편집 목록 [y]" accesskey="y"><span>기여</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%82%B4%EC%82%AC%EC%9A%A9%EC%9E%90%ED%86%A0%EB%A1%A0" title="현재 사용하는 IP 주소에 대한 토론 문서 [n]" accesskey="n"><span>토론</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="사이트"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="목차" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">목차</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">숨기기</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">처음 위치</div> </a> </li> <li id="toc-기술" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#기술"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>기술</span> </div> </a> <button aria-controls="toc-기술-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>기술 하위섹션 토글하기</span> </button> <ul id="toc-기술-sublist" class="vector-toc-list"> <li id="toc-MPEG-2_표준" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#MPEG-2_표준"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>MPEG-2 표준</span> </div> </a> <ul id="toc-MPEG-2_표준-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-간략한_MPEG-2_비디오_인코딩_절차" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#간략한_MPEG-2_비디오_인코딩_절차"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>간략한 MPEG-2 비디오 인코딩 절차</span> </div> </a> <ul id="toc-간략한_MPEG-2_비디오_인코딩_절차-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-MPEG-2_오디오_부호화" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#MPEG-2_오디오_부호화"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>MPEG-2 오디오 부호화</span> </div> </a> <ul id="toc-MPEG-2_오디오_부호화-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-DVD의_MPEG-2" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#DVD의_MPEG-2"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>DVD의 MPEG-2</span> </div> </a> <ul id="toc-DVD의_MPEG-2-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-DVB에서의_MPEG-2" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#DVB에서의_MPEG-2"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.5</span> <span>DVB에서의 MPEG-2</span> </div> </a> <ul id="toc-DVB에서의_MPEG-2-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-MPEG-2_표준_문서" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#MPEG-2_표준_문서"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.6</span> <span>MPEG-2 표준 문서</span> </div> </a> <ul id="toc-MPEG-2_표준_문서-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-같이_보기" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#같이_보기"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>같이 보기</span> </div> </a> <ul id="toc-같이_보기-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-외부_링크" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#외부_링크"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>외부 링크</span> </div> </a> <ul id="toc-외부_링크-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="목차" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="목차" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="목차 토글" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">목차 토글</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">MPEG-2</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="다른 언어로 문서를 방문합니다. 35개 언어로 읽을 수 있습니다" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-35" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">35개 언어</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A5%D9%85_%D8%A8%D9%8A_%D8%A5%D9%8A_%D8%AC%D9%8A_2" title="إم بي إي جي 2 – 아랍어" lang="ar" hreflang="ar" data-title="إم بي إي جي 2" data-language-autonym="العربية" data-language-local-name="아랍어" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%8F%E0%A6%AE%E0%A6%AA%E0%A7%87%E0%A6%97-%E0%A7%A8" title="এমপেগ-২ – 벵골어" lang="bn" hreflang="bn" data-title="এমপেগ-২" data-language-autonym="বাংলা" data-language-local-name="벵골어" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 카탈로니아어" lang="ca" hreflang="ca" data-title="MPEG-2" data-language-autonym="Català" data-language-local-name="카탈로니아어" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 체코어" lang="cs" hreflang="cs" data-title="MPEG-2" data-language-autonym="Čeština" data-language-local-name="체코어" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 덴마크어" lang="da" hreflang="da" data-title="MPEG-2" data-language-autonym="Dansk" data-language-local-name="덴마크어" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 독일어" lang="de" hreflang="de" data-title="MPEG-2" data-language-autonym="Deutsch" data-language-local-name="독일어" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 그리스어" lang="el" hreflang="el" data-title="MPEG-2" data-language-autonym="Ελληνικά" data-language-local-name="그리스어" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 영어" lang="en" hreflang="en" data-title="MPEG-2" data-language-autonym="English" data-language-local-name="영어" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 에스페란토어" lang="eo" hreflang="eo" data-title="MPEG-2" data-language-autonym="Esperanto" data-language-local-name="에스페란토어" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 스페인어" lang="es" hreflang="es" data-title="MPEG-2" data-language-autonym="Español" data-language-local-name="스페인어" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 에스토니아어" lang="et" hreflang="et" data-title="MPEG-2" data-language-autonym="Eesti" data-language-local-name="에스토니아어" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 핀란드어" lang="fi" hreflang="fi" data-title="MPEG-2" data-language-autonym="Suomi" data-language-local-name="핀란드어" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 프랑스어" lang="fr" hreflang="fr" data-title="MPEG-2" data-language-autonym="Français" data-language-local-name="프랑스어" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 히브리어" lang="he" hreflang="he" data-title="MPEG-2" data-language-autonym="עברית" data-language-local-name="히브리어" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%8F%E0%A4%AE%E0%A4%AA%E0%A5%80%E0%A4%88%E0%A4%9C%E0%A5%80-2" title="एमपीईजी-2 – 힌디어" lang="hi" hreflang="hi" data-title="एमपीईजी-2" data-language-autonym="हिन्दी" data-language-local-name="힌디어" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 크로아티아어" lang="hr" hreflang="hr" data-title="MPEG-2" data-language-autonym="Hrvatski" data-language-local-name="크로아티아어" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 인도네시아어" lang="id" hreflang="id" data-title="MPEG-2" data-language-autonym="Bahasa Indonesia" data-language-local-name="인도네시아어" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 이탈리아어" lang="it" hreflang="it" data-title="MPEG-2" data-language-autonym="Italiano" data-language-local-name="이탈리아어" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 일본어" lang="ja" hreflang="ja" data-title="MPEG-2" data-language-autonym="日本語" data-language-local-name="일본어" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 말레이어" lang="ms" hreflang="ms" data-title="MPEG-2" data-language-autonym="Bahasa Melayu" data-language-local-name="말레이어" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl badge-Q70894304 mw-list-item" title=""><a href="https://nl.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 네덜란드어" lang="nl" hreflang="nl" data-title="MPEG-2" data-language-autonym="Nederlands" data-language-local-name="네덜란드어" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pam mw-list-item"><a href="https://pam.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 팜팡가어" lang="pam" hreflang="pam" data-title="MPEG-2" data-language-autonym="Kapampangan" data-language-local-name="팜팡가어" class="interlanguage-link-target"><span>Kapampangan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 폴란드어" lang="pl" hreflang="pl" data-title="MPEG-2" data-language-autonym="Polski" data-language-local-name="폴란드어" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 포르투갈어" lang="pt" hreflang="pt" data-title="MPEG-2" data-language-autonym="Português" data-language-local-name="포르투갈어" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 루마니아어" lang="ro" hreflang="ro" data-title="MPEG-2" data-language-autonym="Română" data-language-local-name="루마니아어" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 러시아어" lang="ru" hreflang="ru" data-title="MPEG-2" data-language-autonym="Русский" data-language-local-name="러시아어" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 슬로바키아어" lang="sk" hreflang="sk" data-title="MPEG-2" data-language-autonym="Slovenčina" data-language-local-name="슬로바키아어" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 슬로베니아어" lang="sl" hreflang="sl" data-title="MPEG-2" data-language-autonym="Slovenščina" data-language-local-name="슬로베니아어" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 세르비아어" lang="sr" hreflang="sr" data-title="MPEG-2" data-language-autonym="Српски / srpski" data-language-local-name="세르비아어" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/MPEG-2" title="MPEG-2 – 스웨덴어" lang="sv" hreflang="sv" data-title="MPEG-2" data-language-autonym="Svenska" data-language-local-name="스웨덴어" class="interlanguage-link-target"><span>Svenska</span></a></li><li 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vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">보이기</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">숨기기</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">위키백과, 우리 모두의 백과사전.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ko" dir="ltr"><p><span class="nowrap"></span> </p> <figure class="mw-default-size mw-halign-right" typeof="mw:File"><a href="/wiki/%ED%8C%8C%EC%9D%BC:Mpeg.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Mpeg.svg/326px-Mpeg.svg.png" decoding="async" width="326" height="192" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Mpeg.svg/489px-Mpeg.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Mpeg.svg/652px-Mpeg.svg.png 2x" data-file-width="326" data-file-height="192" /></a><figcaption></figcaption></figure> <p><b>MPEG-2</b>(엠펙 투)는 <a href="/wiki/MPEG" title="MPEG">MPEG</a>(Moving Picture Expert Group)이 정한 오디오와 비디오 인코딩(부호화)에 관한 일련의 표준을 말하며, ISO 표준 13818(13818-1은 시스템, 13818-2는 비디오 부호화, 13818-3은 오디오...)로 공표되었다. MPEG-2는 일반적으로 디지털 위성방송, 디지털 유선방송 등의 디지털 방송을 위한 오디오와 비디오 정보 전송을 위해 쓰이고 있다. 또, MPEG-2의 표준을 약간 변형한 인코딩 포맷은 상업 <a href="/wiki/DVD" title="DVD">DVD</a>의 표준으로 돌비 디지털, DTS와 함께 사용되고 있다. </p><p>MPEG-2 13818-2 비디오 표준은 <a href="/wiki/MPEG-1" title="MPEG-1">MPEG-1</a>과 비슷하지만, <a href="/wiki/%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84" title="텔레비전">텔레비전</a> 방송에서 사용하는 <a href="/wiki/%EB%B9%84%EC%9B%94%EC%A3%BC%EC%82%AC" class="mw-redirect" title="비월주사">비월주사</a> 방식의 영상을 지원한다. MPEG-2 비디오(부분 2)는 저속 비트율(1 Mbit/s) 환경에는 부적합하지만, 초당 3 메가비트 이상을 요구하는 MPEG-1보다는 향상된 압축률을 보이고 있다. MPEG-2의 MPEG-1과 구별되는 특징으로는 데이터 유실이 많은 전송 환경에도 적합한 <a href="/wiki/MPEG_%ED%8A%B8%EB%9E%9C%EC%8A%A4%ED%8F%AC%ED%8A%B8_%EC%8A%A4%ED%8A%B8%EB%A6%BC" title="MPEG 트랜스포트 스트림">트랜스포트 스트림</a>이 정의되어 있다는 점을 들 수 있으며, 이는 현재 디지털 방송에 사용되고 있다. MPEG-2는 원래 MPEG-3로 개발하려던 <a href="/wiki/HDTV" class="mw-redirect" title="HDTV">HDTV</a>(고선명 텔레비전) 전송의 표준 또한 포함한다. 또한 MPEG-1과도 호환성도 보장되어 표준을 따르는 MPEG-2 디코더는 MPEG-1 스트림도 재생할 수 있다. 이 부분의 표준은 <a href="/wiki/ITU-T" title="ITU-T">ITU-T</a>의 <a href="/wiki/%EB%B9%84%EB%94%94%EC%98%A4_%EC%BD%94%EB%94%A9_%EC%A0%84%EB%AC%B8%EA%B0%80_%EA%B7%B8%EB%A3%B9" class="mw-redirect" title="비디오 코딩 전문가 그룹">비디오 코딩 전문가 그룹</a>(Video Coding Experts Group, VCEG)과 <a href="/wiki/ISO/IEC" class="mw-redirect" title="ISO/IEC">ISO/IEC</a>의 <a href="/wiki/%EB%8F%99%ED%99%94%EC%83%81_%EC%A0%84%EB%AC%B8%EA%B0%80_%EA%B7%B8%EB%A3%B9" class="mw-redirect" title="동화상 전문가 그룹">동화상 전문가 그룹</a>(Moving Picture Experts Group, MPEG)이 공동으로 표준화를 진행하였으며, 따라서 <a href="/wiki/ITU-T" title="ITU-T">ITU-T</a>의 H.262와 <a href="/wiki/MPEG" title="MPEG">MPEG</a>의 13818-2는 동일하다. </p><p>MPEG-2 13818-3 오디오 표준은 MPEG-1 오디오 표준에서 발전되어 채널의 확장을 하는 MC (다중 채널)과 낮은 표본화 주파수를 제공하는 LSF (낮은 샘플링 주파수:Low Sampling Frequency)(24 kHz, 22.05 kHz, 16 kHz)로 구성되어 있다. 또한 두가지 모두 MPEG-1 오디오를 복호화할 수 있는 하위 호환성의 특성을 가지고 있다. 알고리즘 측면에서는 추가된 내용이 없기 때문에 이론적으로 MPEG-1과 동일한 압축율을 가진다고 봐도 무방하다. </p><p>하지만 MPEG-2에서는 압축율을 높이는 대신, 하위 호환성을 지원하지 않는 AAC (고급 오디오 코딩)를 13818-3이 표준화 된 후 13818-7로 표준화하고 있다. AAC에는 기존 MPEG 오디오에서 사용되지 않던, LTP, TNS, 예측 도구가 추가되었으며 레이어로 구분하던 MPEG-1,2와는 달리 도구의 집합인 프로파일로 구분하여 정의하고 있다. (덜 복잡함, 조절할 수 있는 샘플 속도) </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="기술"><span id=".EA.B8.B0.EC.88.A0"></span>기술</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MPEG-2&amp;action=edit&amp;section=1" title="부분 편집: 기술"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="MPEG-2_표준"><span id="MPEG-2_.ED.91.9C.EC.A4.80"></span>MPEG-2 표준</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MPEG-2&amp;action=edit&amp;section=2" title="부분 편집: MPEG-2 표준"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>DVD / DVB에서 사용되는 변경된 표준을 제외한 MPEG-2 비디오와 MPEG-2 오디오에 대한 일반 정보. . </p> <ul><li>영상 데이터 + 타임 스탬프(시각 정보)</li> <li>소리 데이터 + 타임 스탬프</li></ul> <div class="mw-heading mw-heading3"><h3 id="간략한_MPEG-2_비디오_인코딩_절차"><span id=".EA.B0.84.EB.9E.B5.ED.95.9C_MPEG-2_.EB.B9.84.EB.94.94.EC.98.A4_.EC.9D.B8.EC.BD.94.EB.94.A9_.EC.A0.88.EC.B0.A8"></span>간략한 MPEG-2 비디오 인코딩 절차</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MPEG-2&amp;action=edit&amp;section=3" title="부분 편집: 간략한 MPEG-2 비디오 인코딩 절차"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>MPEG-2는 <i>오디오 신호를 비롯한 동영상의 일반적인 인코딩(부호화)</i>을 위한 규약이다. 부호화된 비디오 스트림은 화면 내 예측(<b>I</b>ntra), 전방 예측(<b>P</b>redictive), 양방향 예측(<b>B</b>idirectional)의 세가지 프레임들의 배치를 규정한 GOP(Group of Pictures) 구조로 구성된다. 일반적으로 부호화할 원본은 소리가 포함된 일정한 해상도의 영상이 초당 25(<a href="/w/index.php?title=CCIR&amp;action=edit&amp;redlink=1" class="new" title="CCIR (없는 문서)">CCIR</a>규정) 프레임 또는 초당 29.97(<a href="/wiki/FCC" class="mw-redirect" title="FCC">FCC</a>규정) 프레임의 속도로 바뀌는 동영상이다. </p><p>MPEG-2는 <a href="/wiki/%EB%B9%84%EC%9B%94%EC%A3%BC%EC%82%AC" class="mw-redirect" title="비월주사">비월주사</a>(interlaced scan)와 <a href="/wiki/%EC%88%9C%EC%B0%A8%EC%A3%BC%EC%82%AC" class="mw-redirect" title="순차주사">순차주사</a>(progressive scan) 두 가지 방식의 비디오 스트림을 모두 지원한다. 순차주사 방식에선 부호화의 기본 유닛이 프레임(한 장의 영상)이 되고, 비월주사 방식에선 필드(한 장의 영상의 홀수줄, 혹은 짝수줄만으로 이루어짐)이다. 아래 설명에서 "픽처" 혹은 "정지 영상"이라고 말한 것은 각각의 기본 유닛(즉 필드나 프레임)을 가리킨다. </p><p>MPEG-2 스트림은 단일 영상을 부호화한 데이터 프레임의 연속이다. 각 정지영상을 부호화하는 방법엔 화면 내 예측(I), 전방 예측(P), 양방향 예측(B) 세 가지가 있다. </p><p>각 비디오 이미지는 루미넌스(명도) 성분 Y 와 두 개의 크로미넌스(색차) U, V 채널로 우선 나뉜다. 각각에 대해 공간적으로 "매크로 블록(macroblock)"이라 불리는 16x16 크기의 격자로 나뉘며, 이 매크로 블록이 부호화의 기본적인 조각이 된다. 매크로 블록은 8x8 크기의 "블록" 4개가 합쳐진 것이다. 원본 이미지의 색상 샘플링 포맷에 따라 한 매크로 블록이 8x8 크기의 색차 정보 블록을 가질지, 아니면 16x16을 가질지가 결정된다. 예를 들어, 일반적으로 쓰이는 <a href="/wiki/4:2:0" class="mw-redirect" title="4:2:0">4:2:0</a> 포맷에서는, 한 색상이 매크로 블록 하나(16x16)당 한 개의 크로미넌스 블록(8x8)만을 갖게 되어, 하나의 매크로 블록은 4개의 명도 정보(Luminance) 블록, 1개의 U블록, 1개의 V블록으로 총 6개의 블록을 갖게 된다. </p><p>I 픽처의 경우 이미지 데이터는 다음 문단에서 설명하는 인코딩 절차를 바로 거치게 되며, P (혹은 B) 픽처의 경우엔 우선 "움직임 보상"(motion compensation)이라 불리는 과정을 거쳐 이전 영상(B의 경우엔 이전과 이후의 영상)과의 관련성을 검색하여 이용한 후 다음 인코딩을 진행하게 된다. 움직임 보상에선 P (혹은 B) 픽처로 만들어질 영상의 각 매크로 블록이 이전(B의 경우엔 이후도 포함) 영상의 어느 부분과 가장 관련성이 높은가를 알아내어 그 부분과의 공간상의 변위인 "움직임 벡터"(motion vector)와 두 영상간의 차이가 다음과 같이 부호화되어 전송되게 된다. </p><p>각 블록은 8x8 <a href="/wiki/%EC%9D%B4%EC%82%B0_%EC%BD%94%EC%82%AC%EC%9D%B8_%EB%B3%80%ED%99%98" title="이산 코사인 변환">이산 코사인 변환</a>(discrete cosine transformation)의 과정을 거치게 된다. 변환으로 얻어진 각 계수들은 미리 정해진 값들로 나누어 양자화 되고, 지그재그로 재배열 된 후 영에 대한 <a href="/wiki/RLC" class="mw-disambig" title="RLC">RLC</a>을 하게 된다. 마지막으로 <a href="/wiki/%ED%97%88%ED%94%84%EB%A7%8C_%EC%BD%94%EB%94%A9" class="mw-redirect" title="허프만 코딩">허프만 코딩</a>으로 부호화를 마친다. </p><p>I 픽처 인코딩은 공간적인 반복성에 대한 것이고, P 와 B 픽처는 시간적인 반복성에 대한 것이다. 다시 말해, 동영상을 이루는 이어지는 두개의 정지영상은 서로 상당히 비슷하며, 그래서 P 픽처는 보통 I 픽처의 10%, B 픽처는 2%의 크기로 부호화된다. </p><p>이 세 가지 프레임으로 이루어지는 일련의 프레임들은 GOP(Group of Pictures)라 불리는 구조를 이룬다. 다양한 구조의 GOP가 가능하지만 많이 쓰이는 것은 I_BB_P_BB_P_BB_P_BB_P_BB_의 순서로 15개의 프레임이 하나의 GOP를 구성하는 것이다. 이와 유사하게 12개의 프레임으로 만들어진 GOP구조도 자주 쓰인다. GOP 구조의 I, P, B 프레임의 구성 비율은 비디오 스트림의 성격, 출력 스트림이 가져야 하는 대역폭(bandwidth)등에 따라 정해진다. 인코딩에 걸리는 시간도 비율을 결정하는 한 요소이다. 이를테면 실시간으로 전송해야 하는 생방송의 경우에 인코딩에 동원되는 자원은 한정되어 있으며, B 픽처가 많이 들어간 스트림은 I 픽처만으로 이루어진 스트림에 비해 인코딩에 3배 정도의 시간이 들 수 있다. </p><p>MPEG-2 인코더의 출력 비트율은 일정해야 하거나, 정해진 최대 비트율을 갖고 변할 수 있다. 가변 비트율의 예로 10.4 Mbps를 최대 비트율로 갖는 DVD 영화를 들 수 있다. 일정한 비트율을 얻기 위해서 양자화의 수준을 변경시킬 수 있다. 그러나 양자화가 심하게 될 경우엔 전송된 스트림이 디코딩 된 화면에 격자모양이 나타날 수 있다. 이 현상은 비트율이 내려갈수록 더욱 심각해진다. </p> <div class="mw-heading mw-heading3"><h3 id="MPEG-2_오디오_부호화"><span id="MPEG-2_.EC.98.A4.EB.94.94.EC.98.A4_.EB.B6.80.ED.98.B8.ED.99.94"></span>MPEG-2 오디오 부호화</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MPEG-2&amp;action=edit&amp;section=4" title="부분 편집: MPEG-2 오디오 부호화"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>MPEG-2는 또한 새로운 오디오 인코딩 방식을 도입한다. 이는 </p> <ul><li>반으로 줄어든 샘플링 율을 사용하는 저속 비트율 인코딩 (MPEG-1 Layer 1/2/3 LSF)</li> <li>다채널 인코딩. 최고 5.1 채널</li> <li>돌비를 견제하기 위해서 개발하였지만, 결국 돌비 디지털에 밀려서 거의 사장됨.</li> <li>새로운 오디오 인코딩 방식인 AAC 코덱에 대한 표준화</li></ul> <div class="mw-heading mw-heading3"><h3 id="DVD의_MPEG-2"><span id="DVD.EC.9D.98_MPEG-2"></span>DVD의 MPEG-2</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MPEG-2&amp;action=edit&amp;section=5" title="부분 편집: DVD의 MPEG-2"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>DVD 표준에는 다음과 같은 제한 사항이 더해진다. </p> <ul><li>해상도의 제한 <ul><li>720 x 480 픽셀, 초당 59.94 필드 (FCC)</li> <li>720 x 480 픽셀, 초당 29.97 프레임 (FCC)</li> <li>720 x 576 픽셀, 초당 50 필드 (CCIR)</li> <li>720 x 576 픽셀, 초당 25 프레임 (CCIR)</li></ul></li> <li>초당 최고 9,8 메가비트</li> <li>YUV 4:2:0</li> <li>부가적인 자막 가능</li> <li>오디오 <ul><li>48 kHz MPEG-2 Layer 2 가능</li> <li>48 kHz 최고 초당 448 킬로비트의 디지털 돌비 가능</li> <li>754 또는 초당 1510 킬로비트의 DTS 가능</li> <li>최소한 하나의 MPEG 오디오 또는 DD 오디오 트랙 포함</li></ul></li> <li>GOP 구조의 제한</li></ul> <div class="mw-heading mw-heading3"><h3 id="DVB에서의_MPEG-2"><span id="DVB.EC.97.90.EC.84.9C.EC.9D.98_MPEG-2"></span>DVB에서의 MPEG-2</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MPEG-2&amp;action=edit&amp;section=6" title="부분 편집: DVB에서의 MPEG-2"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/DVB" class="mw-disambig" title="DVB">DVB-MPEG</a>에 더해진 제한 사항. </p> <ul><li>다음의 SDTV 급 해상도만 허용됨. <ul><li>720 × 480 화소, 24/1.001, 24, 30/1.001 또는 30 프레임/초</li> <li>640 × 480 화소, 24/1.001, 24, 30/1.001 또는 30 프레임/초</li> <li>544 × 480 화소, 24/1.001, 24, 30/1.001 또는 30 프레임/초</li> <li>480 × 480 화소, 24/1.001, 24, 30/1.001 또는 30 프레임/초</li> <li>352 × 480 화소, 24/1.001, 24, 30/1.001 또는 30 프레임/초</li> <li>352 × 240 화소, 24/1.001, 24, 30/1.001 또는 30 프레임/초</li> <li>720 × 576 화소, 25 프레임/초</li> <li>544 × 576 화소, 25 프레임/초</li> <li>480 × 576 화소, 25 프레임/초</li> <li>352 × 576 화소, 25 프레임/초</li> <li>352 × 288 화소, 25 프레임/초</li></ul></li></ul> <div class="mw-heading mw-heading3"><h3 id="MPEG-2_표준_문서"><span id="MPEG-2_.ED.91.9C.EC.A4.80_.EB.AC.B8.EC.84.9C"></span>MPEG-2 표준 문서</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MPEG-2&amp;action=edit&amp;section=7" title="부분 편집: MPEG-2 표준 문서"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dt>ISO/IEC 13818-1</dt> <dd>시스템 - 비디오와 오디오 데이터의 동기화와 다중 송신을 정의.</dd> <dt>ISO/IEC 13818-2</dt> <dd>비디오 - 비월주사, 순차주사 비디오 신호의 압축 코덱을 정의.</dd> <dt>ISO/IEC 13818-3</dt> <dd>오디오 - 오디오 신호의 개념적인 압축 코덱, MPEG-1 (<a href="/wiki/MP3" title="MP3">MP3</a>)에 여러 채널을 쓸 수 있게 한 확장을 정의.</dd> <dt>ISO/IEC 13818-4</dt> <dd>테스트 절차를 정의. 호환성 테스트를 위한 절차를 서술하였음.</dd> <dt>ISO/IEC 13818-5</dt> <dd>소프트웨어 시뮬레이션 시스템을 정의.</dd> <dt>ISO/IEC 13818-6</dt> <dd>DSM-CC (Digital Storage Media Command and Control의 약자)의 확장을 정의.</dd> <dt>ISO/IEC 13818-7</dt> <dd><a href="/wiki/%EA%B3%A0%EA%B8%89_%EC%98%A4%EB%94%94%EC%98%A4_%EB%B6%80%ED%98%B8%ED%99%94" title="고급 오디오 부호화">AAC</a> (<a href="/wiki/%EA%B3%A0%EA%B8%89_%EC%98%A4%EB%94%94%EC%98%A4_%EC%BD%94%EB%94%A9" class="mw-redirect" title="고급 오디오 코딩">고급 오디오 코딩</a>)</dd> <dt>ISO/IEC 13818-9</dt> <dd>실시간 인터페이스를 위한 확장.</dd> <dt>ISO/IEC 13818-10</dt> <dd>DSM-CC의 순응 확장</dd> <dt>ISO/IEC 13818-11</dt> <dd>MPEG2 시스템 위의 IPMP</dd></dl> <div class="mw-heading mw-heading2"><h2 id="같이_보기"><span id=".EA.B0.99.EC.9D.B4_.EB.B3.B4.EA.B8.B0"></span>같이 보기</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MPEG-2&amp;action=edit&amp;section=8" title="부분 편집: 같이 보기"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/MPEG_%ED%8A%B8%EB%9E%9C%EC%8A%A4%ED%8F%AC%ED%8A%B8_%EC%8A%A4%ED%8A%B8%EB%A6%BC" title="MPEG 트랜스포트 스트림">MPEG-ts</a></li> <li><a href="/wiki/DVD" title="DVD">DVD</a></li> <li><a href="/wiki/%EA%B3%A0%EA%B8%89_%EC%98%A4%EB%94%94%EC%98%A4_%EB%B6%80%ED%98%B8%ED%99%94" title="고급 오디오 부호화">AAC</a></li> <li><a href="/wiki/MPEG-4" title="MPEG-4">MPEG-4</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="외부_링크"><span id=".EC.99.B8.EB.B6.80_.EB.A7.81.ED.81.AC"></span>외부 링크</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=MPEG-2&amp;action=edit&amp;section=9" title="부분 편집: 외부 링크"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20071023053620/http://www.fh-friedberg.de/fachbereiche/e2/telekom-labor/zinke/mk/mpeg2beg/beginnzi.htm">MPEG-2 표준에 대한 간단 안내</a></li> <li><a rel="nofollow" class="external text" href="http://www.erg.abdn.ac.uk/research/future-net/digital-video/mpeg2.html">MPEG-2 살펴 보기</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20071023065124/http://www.erg.abdn.ac.uk/research/future-net/digital-video/mpeg2.html">보관됨</a> 2007-10-23 - <a href="/wiki/%EC%9B%A8%EC%9D%B4%EB%B0%B1_%EB%A8%B8%EC%8B%A0" title="웨이백 머신">웨이백 머신</a></li> <li><a rel="nofollow" class="external text" href="https://www.bbc.co.uk/rd/pubs/papers/paper_14/paper_14.shtml">MPEG-2 영상 압축</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20060902044211/http://www.bbc.co.uk/rd/pubs/papers/paper_14/paper_14.shtml">보관됨</a> 2006-09-02 - <a href="/wiki/%EC%9B%A8%EC%9D%B4%EB%B0%B1_%EB%A8%B8%EC%8B%A0" title="웨이백 머신">웨이백 머신</a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r36480591">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output 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style="font-size:114%;margin:0 4em"><a href="/wiki/%EB%A9%80%ED%8B%B0%EB%AF%B8%EB%94%94%EC%96%B4" title="멀티미디어">멀티미디어</a> <a href="/wiki/%EB%8D%B0%EC%9D%B4%ED%84%B0_%EC%95%95%EC%B6%95" title="데이터 압축">압축</a> 및 <a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EC%BB%A8%ED%85%8C%EC%9D%B4%EB%84%88_%ED%8F%AC%EB%A7%B7" title="디지털 컨테이너 포맷">컨테이너</a> 형식</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=%EB%B9%84%EB%94%94%EC%98%A4_%EC%BD%94%EB%94%A9_%ED%8F%AC%EB%A7%B7&amp;action=edit&amp;redlink=1" class="new" title="비디오 코딩 포맷 (없는 문서)">영상 압축</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" 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/%EA%B5%AD%EC%A0%9C_%ED%91%9C%EC%A4%80%ED%99%94_%EA%B8%B0%EA%B5%AC" title="국제 표준화 기구">ISO</a>, <a href="/wiki/%EA%B5%AD%EC%A0%9C%EC%A0%84%EA%B8%B0%EA%B8%B0%EC%88%A0%EC%9C%84%EC%9B%90%ED%9A%8C" title="국제전기기술위원회">IEC</a>, <a href="/wiki/MPEG" title="MPEG">MPEG</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/%EB%AA%A8%EC%85%98_JPEG" title="모션 JPEG">MJPEG</a></li> <li><a href="/wiki/%EB%AA%A8%EC%85%98_JPEG_2000" title="모션 JPEG 2000">모션 JPEG 2000</a></li> <li><a href="/wiki/MPEG-1" title="MPEG-1">MPEG-1</a></li> <li><a class="mw-selflink selflink">MPEG-2</a> <ul><li><a href="/wiki/H.262/MPEG-2_%ED%8C%8C%ED%8A%B8_2" title="H.262/MPEG-2 파트 2">파트 2</a></li></ul></li> <li><a href="/wiki/MPEG-4" title="MPEG-4">MPEG-4</a> <ul><li><a href="/wiki/MPEG-4_%ED%8C%8C%ED%8A%B8_2" title="MPEG-4 파트 2">파트 2 / ASP</a></li> <li><a href="/wiki/H.264/MPEG-4_AVC" title="H.264/MPEG-4 AVC">파트 10 / AVC</a></li> <li><a href="/w/index.php?title=MPEG-4_IVC&amp;action=edit&amp;redlink=1" class="new" title="MPEG-4 IVC (없는 문서)">파트 33 / IVC</a></li></ul></li> <li><a href="/wiki/MPEG-H" title="MPEG-H">MPEG-H</a> <ul><li><a href="/wiki/%EA%B3%A0%ED%9A%A8%EC%9C%A8_%EB%B9%84%EB%94%94%EC%98%A4_%EC%BD%94%EB%94%A9" title="고효율 비디오 코딩">파트 2 / HEVC</a></li></ul></li> <li><a href="/w/index.php?title=MPEG-I&amp;action=edit&amp;redlink=1" class="new" title="MPEG-I (없는 문서)">MPEG-I</a> <ul><li><a href="/wiki/%EB%8B%A4%EC%9A%A9%EB%8F%84_%EB%B9%84%EB%94%94%EC%98%A4_%EB%B6%80%ED%98%B8%ED%99%94" title="다용도 비디오 부호화">파트 3 / VVC</a></li></ul></li> <li><a href="/wiki/MPEG-5" class="mw-redirect" title="MPEG-5">MPEG-5</a> <ul><li><a href="/wiki/%EC%97%90%EC%84%BC%EC%85%9C_%EB%B9%84%EB%94%94%EC%98%A4_%EC%BD%94%EB%94%A9" title="에센셜 비디오 코딩">파트 1 / EVC</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/ITU-T" title="ITU-T">ITU-T</a>, <a href="/wiki/%EC%98%81%EC%83%81_%EB%B6%80%ED%98%B8%ED%99%94_%EC%A0%84%EB%AC%B8%EA%B0%80_%EA%B7%B8%EB%A3%B9" title="영상 부호화 전문가 그룹">VCEG</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/H.120" title="H.120">H.120</a></li> <li><a href="/wiki/%EC%9D%B4%EC%82%B0_%EC%BD%94%EC%82%AC%EC%9D%B8_%EB%B3%80%ED%99%98" title="이산 코사인 변환">DCT</a> <ul><li><a href="/wiki/H.261" title="H.261">H.261</a></li> <li><a href="/wiki/H.262/MPEG-2_%ED%8C%8C%ED%8A%B8_2" title="H.262/MPEG-2 파트 2">H.262</a></li> <li><a href="/wiki/H.263" title="H.263">H.263</a></li> <li><a href="/wiki/H.264/MPEG-4_AVC" title="H.264/MPEG-4 AVC">H.264 / AVC</a></li> <li><a href="/wiki/%EA%B3%A0%ED%9A%A8%EC%9C%A8_%EB%B9%84%EB%94%94%EC%98%A4_%EC%BD%94%EB%94%A9" title="고효율 비디오 코딩">H.265 / HEVC</a></li> <li><a href="/wiki/%EB%8B%A4%EC%9A%A9%EB%8F%84_%EB%B9%84%EB%94%94%EC%98%A4_%EB%B6%80%ED%98%B8%ED%99%94" title="다용도 비디오 부호화">H.266 / VVC</a></li> <li><a href="/w/index.php?title=H.267&amp;action=edit&amp;redlink=1" class="new" title="H.267 (없는 문서)">H.267 / ECM</a></li> <li><a href="/wiki/DV_(%EB%B9%84%EB%94%94%EC%98%A4_%ED%8F%AC%EB%A7%B7)" title="DV (비디오 포맷)">DV</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/SMPTE" title="SMPTE">SMPTE</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/VC-1" title="VC-1">VC-1</a></li> <li><a href="/wiki/%EB%94%94%EB%9E%99_(%EC%BD%94%EB%8D%B1)" title="디랙 (코덱)">VC-2</a></li> <li><a href="/w/index.php?title=Avid_DNxHD&amp;action=edit&amp;redlink=1" class="new" title="Avid DNxHD (없는 문서)">VC-3</a></li> <li><a href="/w/index.php?title=CineForm&amp;action=edit&amp;redlink=1" class="new" title="CineForm (없는 문서)">VC-5</a></li> <li><a href="/w/index.php?title=VC-6&amp;action=edit&amp;redlink=1" class="new" title="VC-6 (없는 문서)">VC-6</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/w/index.php?title=On2_Technologies&amp;action=edit&amp;redlink=1" class="new" title="On2 Technologies (없는 문서)">트루모션</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="/w/index.php?title=On2_Technologies&amp;action=edit&amp;redlink=1" class="new" title="On2 Technologies (없는 문서)">트루모션 S</a></li> <li><a href="/wiki/%EC%9D%B4%EC%82%B0_%EC%BD%94%EC%82%AC%EC%9D%B8_%EB%B3%80%ED%99%98" title="이산 코사인 변환">DCT</a> <ul><li><a href="/wiki/VP3" title="VP3">VP3</a></li> <li><a href="/wiki/VP6" title="VP6">VP6</a></li> <li><a href="/wiki/VP7" title="VP7">VP7</a></li> <li><a href="/wiki/VP8" title="VP8">VP8</a></li> <li><a href="/wiki/VP9" title="VP9">VP9</a></li> <li><a href="/wiki/AV1" title="AV1">AV1</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">기타</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=%EC%95%A0%ED%94%8C_%EB%B9%84%EB%94%94%EC%98%A4&amp;action=edit&amp;redlink=1" class="new" title="애플 비디오 (없는 문서)">애플 비디오</a></li> <li><a href="/w/index.php?title=%EC%98%A4%EB%94%94%EC%98%A4_%EB%B9%84%EB%94%94%EC%98%A4_%ED%91%9C%EC%A4%80&amp;action=edit&amp;redlink=1" class="new" title="오디오 비디오 표준 (없는 문서)">AVS</a></li> <li><a href="/wiki/Bink" title="Bink">Bink</a></li> <li><a href="/wiki/%EC%8B%9C%EB%84%A4%ED%8C%A9" title="시네팩">시네팩</a></li> <li><a href="/wiki/%EB%8B%AC%EB%9D%BC_(%EC%BD%94%EB%8D%B1)" title="달라 (코덱)">달라</a></li> <li><a href="/w/index.php?title=%EB%94%94%EC%A7%80%ED%84%B8_%EB%B9%84%EB%94%94%EC%98%A4_%EC%9D%B8%ED%84%B0%EB%9E%99%ED%8B%B0%EB%B8%8C&amp;action=edit&amp;redlink=1" class="new" title="디지털 비디오 인터랙티브 (없는 문서)">DVI</a></li> <li><a href="/wiki/FFV1" title="FFV1">FFV1</a></li> <li><a href="/wiki/Huffyuv" title="Huffyuv">Huffyuv</a></li> <li><a href="/wiki/Indeo" title="Indeo">Indeo</a></li> <li><a href="/wiki/%EB%9D%BC%EA%B0%80%EB%A6%AC%EC%8A%A4" title="라가리스">라가리스</a></li> <li><a href="/wiki/%EB%B9%84%EB%94%94%EC%98%A41" class="mw-redirect" title="비디오1">비디오1</a></li> <li><a href="/wiki/MSU_%EB%B9%84%EC%86%90%EC%8B%A4_%EB%B9%84%EB%94%94%EC%98%A4_%EC%BD%94%EB%8D%B1" title="MSU 비손실 비디오 코덱">MSU 비손실</a></li> <li><a href="/w/index.php?title=OMS_%EB%B9%84%EB%94%94%EC%98%A4&amp;action=edit&amp;redlink=1" class="new" title="OMS 비디오 (없는 문서)">OMS 비디오</a></li> <li><a href="/wiki/Pixlet" title="Pixlet">Pixlet</a></li> <li><a href="/wiki/%EC%95%A0%ED%94%8C_ProRes" title="애플 ProRes">ProRes 422</a></li> <li><a href="/wiki/%EC%95%A0%ED%94%8C_ProRes" title="애플 ProRes">ProRes 4444</a></li> <li>퀵타임 <ul><li><a href="/w/index.php?title=%ED%80%B5%ED%83%80%EC%9E%84_%EC%95%A0%EB%8B%88%EB%A9%94%EC%9D%B4%EC%85%98&amp;action=edit&amp;redlink=1" class="new" title="퀵타임 애니메이션 (없는 문서)">애니메이션</a></li> <li><a href="/w/index.php?title=%ED%80%B5%ED%83%80%EC%9E%84_%EA%B7%B8%EB%9E%98%ED%94%BD%EC%8A%A4&amp;action=edit&amp;redlink=1" class="new" title="퀵타임 그래픽스 (없는 문서)">그래픽스</a></li></ul></li> <li><a href="/wiki/%EB%A6%AC%EC%96%BC%EB%B9%84%EB%94%94%EC%98%A4" title="리얼비디오">리얼비디오</a></li> <li><a href="/wiki/RTVideo" title="RTVideo">RTVideo</a></li> <li><a href="/wiki/%EC%8B%9C%EC%96%B4%EB%B9%84%EB%94%94%EC%98%A4" title="시어비디오">시어비디오</a></li> <li><a href="/wiki/%EC%8A%A4%EB%A7%A4%EC%BB%A4_%EB%B9%84%EB%94%94%EC%98%A4" title="스매커 비디오">스매커</a></li> <li><a href="/w/index.php?title=%EC%86%8C%EB%A0%8C%EC%8A%A8_%EB%AF%B8%EB%94%94%EC%96%B4&amp;action=edit&amp;redlink=1" class="new" title="소렌슨 미디어 (없는 문서)">소렌슨 비디오/스파크</a></li> <li><a href="/wiki/%ED%85%8C%EC%98%A4%EB%9D%BC" title="테오라">테오라</a></li> <li><a href="/wiki/%ED%86%A0%EB%A5%B4_(%EC%98%81%EC%83%81_%EC%BD%94%EB%8D%B1)" title="토르 (영상 코덱)">토르</a></li> <li><a href="/wiki/%EC%9C%88%EB%8F%84%EC%9A%B0_%EB%AF%B8%EB%94%94%EC%96%B4_%EB%B9%84%EB%94%94%EC%98%A4" title="윈도우 미디어 비디오">WMV</a></li> <li><a href="/w/index.php?title=RatDVD&amp;action=edit&amp;redlink=1" class="new" title="RatDVD (없는 문서)">XEB</a></li> <li><a href="/w/index.php?title=YULS&amp;action=edit&amp;redlink=1" class="new" title="YULS (없는 문서)">YULS</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/%EC%98%A4%EB%94%94%EC%98%A4_%EC%BD%94%EB%94%A9_%ED%8F%AC%EB%A7%B7" title="오디오 코딩 포맷">오디오<br />압축</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" 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/%EA%B5%AD%EC%A0%9C_%ED%91%9C%EC%A4%80%ED%99%94_%EA%B8%B0%EA%B5%AC" title="국제 표준화 기구">ISO</a>, <a href="/wiki/%EA%B5%AD%EC%A0%9C%EC%A0%84%EA%B8%B0%EA%B8%B0%EC%88%A0%EC%9C%84%EC%9B%90%ED%9A%8C" title="국제전기기술위원회">IEC</a>, <a href="/wiki/MPEG" title="MPEG">MPEG</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/MPEG-1_%EC%98%A4%EB%94%94%EC%98%A4_%EB%A0%88%EC%9D%B4%EC%96%B4_II" title="MPEG-1 오디오 레이어 II">MPEG-1 레이어 II</a> <ul><li><a href="/w/index.php?title=MPEG_%EB%A9%80%ED%8B%B0%EC%B1%84%EB%84%90&amp;action=edit&amp;redlink=1" class="new" title="MPEG 멀티채널 (없는 문서)">멀티채널</a></li></ul></li> <li><a href="/wiki/MPEG-1_%EC%98%A4%EB%94%94%EC%98%A4_%EB%A0%88%EC%9D%B4%EC%96%B4_I" title="MPEG-1 오디오 레이어 I">MPEG-1 레이어 I</a></li> <li><a href="/wiki/MP3" title="MP3">MPEG-1 레이어 III (MP3)</a></li> <li><a href="/wiki/%EA%B3%A0%EA%B8%89_%EC%98%A4%EB%94%94%EC%98%A4_%EB%B6%80%ED%98%B8%ED%99%94" title="고급 오디오 부호화">AAC</a> <ul><li><a href="/wiki/HE-AAC" title="HE-AAC">HE-AAC</a></li> <li><a href="/w/index.php?title=AAC-LD&amp;action=edit&amp;redlink=1" class="new" title="AAC-LD (없는 문서)">AAC-LD</a></li></ul></li> <li><a href="/w/index.php?title=MPEG_%EC%84%9C%EB%9D%BC%EC%9A%B4%EB%93%9C&amp;action=edit&amp;redlink=1" class="new" title="MPEG 서라운드 (없는 문서)">MPEG 서라운드</a></li> <li><a href="/w/index.php?title=%EC%98%A4%EB%94%94%EC%98%A4_%EB%B9%84%EC%86%90%EC%8B%A4_%EC%BD%94%EB%94%A9&amp;action=edit&amp;redlink=1" class="new" title="오디오 비손실 코딩 (없는 문서)">MPEG-4 ALS</a></li> <li><a href="/w/index.php?title=MPEG-4_SLS&amp;action=edit&amp;redlink=1" class="new" title="MPEG-4 SLS (없는 문서)">MPEG-4 SLS</a></li> <li><a href="/wiki/%EC%8A%88%ED%8D%BC_%EC%98%A4%EB%94%94%EC%98%A4_CD" title="슈퍼 오디오 CD">MPEG-4 DST</a></li> <li><a href="/w/index.php?title=Harmonic_Vector_Excitation_Coding&amp;action=edit&amp;redlink=1" class="new" title="Harmonic Vector Excitation Coding (없는 문서)">MPEG-4 HVXC</a></li> <li><a href="/wiki/CELP" title="CELP">MPEG-4 CELP</a></li> <li><a href="/w/index.php?title=Unified_Speech_and_Audio_Coding&amp;action=edit&amp;redlink=1" class="new" title="Unified Speech and Audio Coding (없는 문서)">MPEG-D USAC</a></li> <li><a href="/wiki/MPEG-H_3D_%EC%98%A4%EB%94%94%EC%98%A4" title="MPEG-H 3D 오디오">MPEG-H 3D 오디오</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/ITU-T" title="ITU-T">ITU-T</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/G.711" title="G.711">G.711</a> <ul><li><a href="/wiki/A_%EB%B2%95%EC%B9%99_%EC%95%8C%EA%B3%A0%EB%A6%AC%EC%A6%98" title="A 법칙 알고리즘">A 법칙</a></li> <li><a href="/wiki/%EB%AE%A4_%EB%B2%95%EC%B9%99_%EC%95%8C%EA%B3%A0%EB%A6%AC%EC%A6%98" title="뮤 법칙 알고리즘">뮤 법칙</a></li></ul></li> <li><a href="/wiki/G.718" title="G.718">G.718</a></li> <li><a href="/wiki/G.719" title="G.719">G.719</a></li> <li><a href="/wiki/G.722" title="G.722">G.722</a></li> <li><a href="/wiki/G.722.1" title="G.722.1">G.722.1</a></li> <li><a href="/wiki/%EC%A0%81%EC%9D%91_%EB%8B%A4%EC%A4%91_%EC%86%8D%EB%8F%84_%EA%B4%91%EB%8C%80%EC%97%AD" title="적응 다중 속도 광대역">G.722.2</a></li> <li><a href="/wiki/G.723" title="G.723">G.723</a></li> <li><a href="/wiki/G.723.1" title="G.723.1">G.723.1</a></li> <li><a href="/wiki/G.726" title="G.726">G.726</a></li> <li><a href="/wiki/G.728" title="G.728">G.728</a></li> <li><a href="/wiki/G.729" title="G.729">G.729</a></li> <li><a href="/wiki/G.729.1" title="G.729.1">G.729.1</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/%EA%B5%AD%EC%A0%9C_%EC%9D%B8%ED%84%B0%EB%84%B7_%ED%91%9C%EC%A4%80%ED%99%94_%EA%B8%B0%EA%B5%AC" title="국제 인터넷 표준화 기구">IETF</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/%EC%98%A4%ED%91%B8%EC%8A%A4_(%EC%98%A4%EB%94%94%EC%98%A4_%ED%8F%AC%EB%A7%B7)" title="오푸스 (오디오 포맷)">오푸스</a></li> <li><a href="/wiki/ILBC" title="ILBC">iLBC</a></li> <li><a href="/wiki/%EC%8A%A4%ED%94%BD%EC%8A%A4" title="스픽스">스픽스</a></li> <li><a href="/wiki/Vorbis" title="Vorbis">Vorbis</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/3GPP" title="3GPP">3GPP</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/AMR_(%EC%BD%94%EB%8D%B1)" title="AMR (코덱)">AMR</a></li> <li><a href="/wiki/%EC%A0%81%EC%9D%91_%EB%8B%A4%EC%A4%91_%EC%86%8D%EB%8F%84_%EA%B4%91%EB%8C%80%EC%97%AD" title="적응 다중 속도 광대역">AMR-WB</a></li> <li><a href="/w/index.php?title=Extended_Adaptive_Multi-Rate_%E2%80%93_Wideband&amp;action=edit&amp;redlink=1" class="new" title="Extended Adaptive Multi-Rate – Wideband (없는 문서)">AMR-WB+</a></li> <li><a href="/w/index.php?title=Enhanced_Variable_Rate_Codec&amp;action=edit&amp;redlink=1" class="new" title="Enhanced Variable Rate Codec (없는 문서)">EVRC</a></li> <li><a href="/w/index.php?title=Enhanced_Variable_Rate_Codec_B&amp;action=edit&amp;redlink=1" class="new" title="Enhanced Variable Rate Codec B (없는 문서)">EVRC-B</a></li> <li><a href="/w/index.php?title=Enhanced_Voice_Services&amp;action=edit&amp;redlink=1" class="new" title="Enhanced Voice Services (없는 문서)">EVS</a></li> <li><a href="/w/index.php?title=Half_Rate&amp;action=edit&amp;redlink=1" class="new" title="Half Rate (없는 문서)">GSM-HR</a></li> <li><a href="/w/index.php?title=Full_Rate&amp;action=edit&amp;redlink=1" class="new" title="Full Rate (없는 문서)">GSM-FR</a></li> <li><a href="/w/index.php?title=Enhanced_full_rate&amp;action=edit&amp;redlink=1" class="new" title="Enhanced full rate (없는 문서)">GSM-EFR</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/ETSI" class="mw-redirect" title="ETSI">ETSI</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/%EB%8F%8C%EB%B9%84_%EB%94%94%EC%A7%80%ED%84%B8" title="돌비 디지털">AC-3</a></li> <li><a href="/w/index.php?title=%EB%8F%8C%EB%B9%84_AC-4&amp;action=edit&amp;redlink=1" class="new" title="돌비 AC-4 (없는 문서)">AC-4</a></li> <li><a href="/wiki/DTS_(%EC%82%AC%EC%9A%B4%EB%93%9C_%EC%8B%9C%EC%8A%A4%ED%85%9C)" title="DTS (사운드 시스템)">DTS</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">기타</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/ACELP" title="ACELP">ACELP</a></li> <li><a href="/wiki/%EC%95%A0%ED%94%8C_%EB%AC%B4%EC%86%90%EC%8B%A4" title="애플 무손실">ALAC</a></li> <li><a href="/w/index.php?title=%EC%95%84%EC%82%AC%EC%98%A4_(%EC%BD%94%EB%8D%B1)&amp;action=edit&amp;redlink=1" class="new" title="아사오 (코덱) (없는 문서)">아사오</a></li> <li><a href="/wiki/ATRAC" title="ATRAC">ATRAC</a></li> <li><a href="/w/index.php?title=%EC%98%A4%EB%94%94%EC%98%A4_%EB%B9%84%EB%94%94%EC%98%A4_%ED%91%9C%EC%A4%80&amp;action=edit&amp;redlink=1" class="new" title="오디오 비디오 표준 (없는 문서)">AVS</a></li> <li><a href="/wiki/CELT" title="CELT">CELT</a></li> <li><a href="/w/index.php?title=%EC%BD%94%EB%8D%B1_2&amp;action=edit&amp;redlink=1" class="new" title="코덱 2 (없는 문서)">코덱 2</a></li> <li><a href="/w/index.php?title=Dynamic_Resolution_Adaptation&amp;action=edit&amp;redlink=1" class="new" title="Dynamic Resolution Adaptation (없는 문서)">DRA</a></li> <li><a href="/wiki/FLAC" title="FLAC">FLAC</a></li> <li><a href="/wiki/ISAC" title="ISAC">iSAC</a></li> <li><a href="/w/index.php?title=Mixed-excitation_linear_prediction&amp;action=edit&amp;redlink=1" class="new" title="Mixed-excitation linear prediction (없는 문서)">MELP</a></li> <li><a href="/wiki/Monkey%27s_Audio" title="Monkey&#39;s Audio">Monkey's Audio</a></li> <li><a href="/w/index.php?title=MT9&amp;action=edit&amp;redlink=1" class="new" title="MT9 (없는 문서)">MT9</a></li> <li><a href="/wiki/Musepack" title="Musepack">Musepack</a></li> <li><a href="/wiki/OptimFROG" title="OptimFROG">OptimFROG</a></li> <li><a href="/w/index.php?title=%EC%98%A4%EB%A6%AC%EC%A7%80%EB%84%90_%EC%82%AC%EC%9A%B4%EB%93%9C_%ED%80%84%EB%A6%AC%ED%8B%B0&amp;action=edit&amp;redlink=1" class="new" title="오리지널 사운드 퀄리티 (없는 문서)">OSQ</a></li> <li><a href="/wiki/QCELP" title="QCELP">QCELP</a></li> <li><a href="/w/index.php?title=Relaxed_code-excited_linear_prediction&amp;action=edit&amp;redlink=1" class="new" title="Relaxed code-excited linear prediction (없는 문서)">RCELP</a></li> <li><a href="/wiki/%EB%A6%AC%EC%96%BC%EC%98%A4%EB%94%94%EC%98%A4" title="리얼오디오">리얼오디오</a></li> <li><a href="/wiki/RTAudio" title="RTAudio">RTAudio</a></li> <li><a href="/w/index.php?title=%EC%95%84%EB%B9%84%EB%93%9C_%EC%98%A4%EB%94%94%EC%98%A4&amp;action=edit&amp;redlink=1" class="new" title="아비드 오디오 (없는 문서)">SD2</a></li> <li><a href="/wiki/%EC%87%BC%ED%8A%BC_(%EC%BD%94%EB%8D%B1)" title="쇼튼 (코덱)">SHN</a></li> <li><a href="/w/index.php?title=SILK&amp;action=edit&amp;redlink=1" class="new" title="SILK (없는 문서)">SILK</a></li> <li><a href="/wiki/%EC%82%AC%EC%9D%B4%EB%A0%8C_(%EC%BD%94%EB%8D%B1)" title="사이렌 (코덱)">사이렌</a></li> <li><a href="/w/index.php?title=Selectable_Mode_Vocoder&amp;action=edit&amp;redlink=1" class="new" title="Selectable Mode Vocoder (없는 문서)">SMV</a></li> <li><a href="/w/index.php?title=SVOPC&amp;action=edit&amp;redlink=1" class="new" title="SVOPC (없는 문서)">SVOPC</a></li> <li><a href="/wiki/TTA_(%EC%BD%94%EB%8D%B1)" title="TTA (코덱)">TTA</a> <ul><li>트루 오디오</li></ul></li> <li><a href="/wiki/TwinVQ" title="TwinVQ">TwinVQ</a></li> <li><a href="/w/index.php?title=Variable-Rate_Multimode_Wideband&amp;action=edit&amp;redlink=1" class="new" title="Variable-Rate Multimode Wideband (없는 문서)">VMR-WB</a></li> <li><a href="/w/index.php?title=Vector_sum_excited_linear_prediction&amp;action=edit&amp;redlink=1" class="new" title="Vector sum excited linear prediction (없는 문서)">VSELP</a></li> <li><a href="/wiki/WavPack" title="WavPack">WavPack</a></li> <li><a href="/wiki/%EC%9C%88%EB%8F%84%EC%9A%B0_%EB%AF%B8%EB%94%94%EC%96%B4_%EC%98%A4%EB%94%94%EC%98%A4" title="윈도우 미디어 오디오">WMA</a></li> <li><a href="/w/index.php?title=Master_Quality_Authenticated&amp;action=edit&amp;redlink=1" class="new" title="Master Quality Authenticated (없는 문서)">MQA</a></li> <li><a href="/wiki/AptX" title="AptX">AptX</a></li> <li><a href="/wiki/AptX" title="AptX">aptX HD</a></li> <li><a href="/wiki/AptX" title="AptX">aptX Low Latency</a></li> <li><a href="/wiki/AptX" title="AptX">aptX Adaptive</a></li> <li><a href="/wiki/LDAC_(%EC%BD%94%EB%8D%B1)" title="LDAC (코덱)">LDAC</a></li> <li><a href="/w/index.php?title=LHDC_(%EC%BD%94%EB%8D%B1)&amp;action=edit&amp;redlink=1" class="new" title="LHDC (코덱) (없는 문서)">LHDC</a></li> <li><a href="/w/index.php?title=LHDC_(%EC%BD%94%EB%8D%B1)&amp;action=edit&amp;redlink=1" class="new" title="LHDC (코덱) (없는 문서)">LLAC</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/%EC%9D%B4%EB%AF%B8%EC%A7%80_%EC%95%95%EC%B6%95" title="이미지 압축">이미지<br />압축</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" 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/%EA%B5%AD%EC%A0%9C%EC%A0%84%EA%B8%B0%EA%B8%B0%EC%88%A0%EC%9C%84%EC%9B%90%ED%9A%8C" title="국제전기기술위원회">IEC</a>, <a href="/wiki/%EA%B5%AD%EC%A0%9C_%ED%91%9C%EC%A4%80%ED%99%94_%EA%B8%B0%EA%B5%AC" title="국제 표준화 기구">ISO</a>,<br /><a href="/wiki/%EA%B5%AD%EC%A0%9C_%EC%9D%B8%ED%84%B0%EB%84%B7_%ED%91%9C%EC%A4%80%ED%99%94_%EA%B8%B0%EA%B5%AC" title="국제 인터넷 표준화 기구">IETF</a>, <a href="/wiki/W3C" class="mw-redirect" title="W3C">W3C</a>,<br /><a href="/wiki/ITU-T" title="ITU-T">ITU-T</a>, <a href="/w/index.php?title=%ED%86%B5%ED%95%A9_%EC%82%AC%EC%A7%84_%EC%A0%84%EB%AC%B8%EA%B0%80_%EB%8B%A8%EC%B2%B4&amp;action=edit&amp;redlink=1" class="new" title="통합 사진 전문가 단체 (없는 문서)">JPEG</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="/w/index.php?title=%EA%B7%B8%EB%A3%B9_4_%EC%95%95%EC%B6%95&amp;action=edit&amp;redlink=1" class="new" title="그룹 4 압축 (없는 문서)">CCITT 그룹 4</a></li> <li><a href="/wiki/%EC%9D%B4%EC%82%B0_%EC%BD%94%EC%82%AC%EC%9D%B8_%EB%B3%80%ED%99%98" title="이산 코사인 변환">DCT</a> <ul><li><a href="/wiki/%EA%B3%A0%ED%9A%A8%EC%9C%A8_%EC%9D%B4%EB%AF%B8%EC%A7%80_%ED%8C%8C%EC%9D%BC_%ED%8F%AC%EB%A7%B7" title="고효율 이미지 파일 포맷">HEIC</a></li> <li><a href="/wiki/%EA%B3%A0%ED%9A%A8%EC%9C%A8_%EB%B9%84%EB%94%94%EC%98%A4_%EC%BD%94%EB%94%A9" title="고효율 비디오 코딩">HEVC</a></li> <li><a href="/wiki/JPEG" title="JPEG">JPEG</a></li> <li><a href="/wiki/JPEG_XL" title="JPEG XL">JPEG XL</a></li> <li><a href="/wiki/JPEG_XR" title="JPEG XR">JPEG XR</a></li> <li><a href="/wiki/JPEG_XT" title="JPEG XT">JPEG XT</a></li> <li><a href="/w/index.php?title=TIFF/EP&amp;action=edit&amp;redlink=1" class="new" title="TIFF/EP (없는 문서)">TIFF/EP</a></li></ul></li> <li><a href="/wiki/%EC%82%B0%EC%88%A0_%EB%B6%80%ED%98%B8%ED%99%94" title="산술 부호화">산술</a> <ul><li><a href="/wiki/JBIG" title="JBIG">JBIG</a></li> <li><a href="/wiki/JBIG2" title="JBIG2">JBIG2</a></li></ul></li> <li><a href="/wiki/%EB%AC%B4%EC%86%90%EC%8B%A4_JPEG" title="무손실 JPEG">무손실 JPEG</a></li> <li><a href="/wiki/JPEG_2000" title="JPEG 2000">JPEG 2000</a></li> <li><a href="/w/index.php?title=LZ77_%EB%B0%8F_LZ78&amp;action=edit&amp;redlink=1" class="new" title="LZ77 및 LZ78 (없는 문서)">LZ</a> <ul><li><a href="/wiki/GIF" title="GIF">GIF</a></li> <li><a href="/wiki/PNG" title="PNG">PNG</a></li></ul></li> <li><a href="/wiki/TIFF" title="TIFF">TIFF</a></li> <li><a href="/wiki/TIFF" title="TIFF">TIFF</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">기타</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/APNG" title="APNG">APNG</a></li> <li><a href="/wiki/%EB%B2%A0%ED%84%B0_%ED%8F%AC%ED%84%B0%EB%B8%94_%EA%B7%B8%EB%9E%98%ED%94%BD%EC%8A%A4" title="베터 포터블 그래픽스">BPG</a></li> <li><a href="/wiki/DjVu" title="DjVu">DjVu</a></li> <li><a href="/wiki/OpenEXR" title="OpenEXR">EXR</a></li> <li><a href="/w/index.php?title=FLIF&amp;action=edit&amp;redlink=1" class="new" title="FLIF (없는 문서)">FLIF</a></li> <li><a href="/wiki/ICER" title="ICER">ICER</a></li> <li><a href="/wiki/%EB%A9%80%ED%8B%B0%ED%94%8C_%EC%9D%B4%EB%AF%B8%EC%A7%80_%EB%84%A4%ED%8A%B8%EC%9B%8C%ED%81%AC_%EA%B7%B8%EB%9E%98%ED%94%BD%EC%8A%A4" title="멀티플 이미지 네트워크 그래픽스">MNG</a></li> <li><a href="/wiki/%ED%94%84%EB%A1%9C%EA%B7%B8%EB%A0%88%EC%8B%9C%EB%B8%8C_%EA%B7%B8%EB%9E%98%ED%94%BD%EC%8A%A4_%ED%8C%8C%EC%9D%BC" title="프로그레시브 그래픽스 파일">PGF</a></li> <li><a href="/w/index.php?title=%ED%80%B5%ED%83%80%EC%9E%84_VR&amp;action=edit&amp;redlink=1" class="new" title="퀵타임 VR (없는 문서)">QTVR</a></li> <li><a href="/wiki/WBMP" title="WBMP">WBMP</a></li> <li><a href="/wiki/WebP" title="WebP">WebP</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/%EB%94%94%EC%A7%80%ED%84%B8_%EC%BB%A8%ED%85%8C%EC%9D%B4%EB%84%88_%ED%8F%AC%EB%A7%B7" title="디지털 컨테이너 포맷">컨테이너</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" 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/%EA%B5%AD%EC%A0%9C_%ED%91%9C%EC%A4%80%ED%99%94_%EA%B8%B0%EA%B5%AC" title="국제 표준화 기구">ISO</a>, <a href="/wiki/%EA%B5%AD%EC%A0%9C%EC%A0%84%EA%B8%B0%EA%B8%B0%EC%88%A0%EC%9C%84%EC%9B%90%ED%9A%8C" title="국제전기기술위원회">IEC</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="/w/index.php?title=MPEG-ES&amp;action=edit&amp;redlink=1" class="new" title="MPEG-ES (없는 문서)">MPEG-ES</a> <ul><li><a href="/w/index.php?title=%ED%8C%A8%ED%82%B7%ED%99%94_%EA%B8%B0%EB%B3%B8_%EC%8A%A4%ED%8A%B8%EB%A6%BC&amp;action=edit&amp;redlink=1" class="new" title="패킷화 기본 스트림 (없는 문서)">MPEG-PES</a></li></ul></li> <li><a href="/wiki/MPEG_%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%A8_%EC%8A%A4%ED%8A%B8%EB%A6%BC" title="MPEG 프로그램 스트림">MPEG-PS</a></li> <li><a href="/wiki/MPEG_%ED%8A%B8%EB%9E%9C%EC%8A%A4%ED%8F%AC%ED%8A%B8_%EC%8A%A4%ED%8A%B8%EB%A6%BC" title="MPEG 트랜스포트 스트림">MPEG-TS</a></li> <li><a href="/w/index.php?title=ISO/IEC_%EB%B2%A0%EC%9D%B4%EC%8A%A4_%EB%AF%B8%EB%94%94%EC%96%B4_%ED%8C%8C%EC%9D%BC_%ED%8F%AC%EB%A7%B7&amp;action=edit&amp;redlink=1" class="new" title="ISO/IEC 베이스 미디어 파일 포맷 (없는 문서)">ISO/IEC 베이스 미디어 파일 포맷</a></li> <li><a href="/wiki/MPEG-4_%ED%8C%8C%ED%8A%B8_14" title="MPEG-4 파트 14">MPEG-4 파트 14</a> (MP4)</li> <li><a href="/wiki/%EB%AA%A8%EC%85%98_JPEG_2000" title="모션 JPEG 2000">모션 JPEG 2000</a></li> <li><a href="/wiki/MPEG-21" title="MPEG-21">MPEG-21 파트 9</a></li> <li><a href="/wiki/MPEG_%EB%AF%B8%EB%94%94%EC%96%B4_%ED%8A%B8%EB%9E%9C%EC%8A%A4%ED%8F%AC%ED%8A%B8" title="MPEG 미디어 트랜스포트">MPEG 미디어 트랜스포트</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/ITU-T" title="ITU-T">ITU-T</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink selflink">H.222.0</a></li> <li><a href="/wiki/%EB%AA%A8%EC%85%98_JPEG_2000" title="모션 JPEG 2000">T.802</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/%EA%B5%AD%EC%A0%9C_%EC%9D%B8%ED%84%B0%EB%84%B7_%ED%91%9C%EC%A4%80%ED%99%94_%EA%B8%B0%EA%B5%AC" title="국제 인터넷 표준화 기구">IETF</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/%EC%8B%A4%EC%8B%9C%EA%B0%84_%EC%A0%84%EC%86%A1_%ED%94%84%EB%A1%9C%ED%86%A0%EC%BD%9C" title="실시간 전송 프로토콜">RTP</a></li> <li><a href="/wiki/Ogg" title="Ogg">Ogg</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/SMPTE" title="SMPTE">SMPTE</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="/w/index.php?title=%EC%A0%9C%EB%84%88%EB%9F%B4_%EC%9D%B5%EC%8A%A4%EC%B2%B4%EC%9D%B8%EC%A7%80_%ED%8F%AC%EB%A7%B7&amp;action=edit&amp;redlink=1" class="new" title="제너럴 익스체인지 포맷 (없는 문서)">GXF</a></li> <li><a href="/wiki/MXF" class="mw-redirect" title="MXF">MXF</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">기타</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/3GP" title="3GP">3GP</a></li> <li><a href="/wiki/AMV_(%ED%8C%8C%EC%9D%BC_%ED%8F%AC%EB%A7%B7)" title="AMV (파일 포맷)">AMV</a></li> <li><a href="/wiki/%EA%B3%A0%EA%B8%89_%EC%8B%9C%EC%8A%A4%ED%85%9C_%ED%8F%AC%EB%A7%B7" title="고급 시스템 포맷">ASF</a></li> <li><a href="/wiki/AIFF" title="AIFF">AIFF</a></li> <li><a href="/wiki/%EC%98%A4%EB%94%94%EC%98%A4_%EB%B9%84%EB%94%94%EC%98%A4_%EC%9D%B8%ED%84%B0%EB%A6%AC%EB%B8%8C" title="오디오 비디오 인터리브">AVI</a></li> <li><a href="/wiki/Au_(%EC%98%A4%EB%94%94%EC%98%A4_%ED%8C%8C%EC%9D%BC)" title="Au (오디오 파일)">AU</a></li> <li><a href="/wiki/%EB%B2%A0%ED%84%B0_%ED%8F%AC%ED%84%B0%EB%B8%94_%EA%B7%B8%EB%9E%98%ED%94%BD%EC%8A%A4" title="베터 포터블 그래픽스">BPG</a></li> <li><a href="/wiki/Bink" title="Bink">Bink</a> <ul><li><a href="/wiki/%EC%8A%A4%EB%A7%A4%EC%BB%A4_%EB%B9%84%EB%94%94%EC%98%A4" title="스매커 비디오">스매커</a></li></ul></li> <li><a href="/wiki/BMP_%ED%8C%8C%EC%9D%BC_%ED%8F%AC%EB%A7%B7" title="BMP 파일 포맷">BMP</a></li> <li><a href="/wiki/DivX" title="DivX">DivX 미디어 포맷</a></li> <li><a href="/wiki/Enhanced_VOB" title="Enhanced VOB">EVO</a></li> <li><a href="/wiki/%ED%94%8C%EB%9E%98%EC%8B%9C_%EB%B9%84%EB%94%94%EC%98%A4" title="플래시 비디오">플래시 비디오</a></li> <li><a href="/w/index.php?title=%EC%9D%B8%ED%84%B0%EC%B2%B4%EC%9D%B8%EC%A7%80_%ED%8C%8C%EC%9D%BC_%ED%8F%AC%EB%A7%B7&amp;action=edit&amp;redlink=1" class="new" title="인터체인지 파일 포맷 (없는 문서)">IFF</a></li> <li><a href="/wiki/.m2ts" class="mw-redirect" title=".m2ts">M2TS</a></li> <li><a href="/wiki/Matroska" title="Matroska">Matroska</a> <ul><li><a href="/wiki/WebM" title="WebM">WebM</a></li></ul></li> <li><a href="/w/index.php?title=%ED%80%B5%ED%83%80%EC%9E%84_%ED%8C%8C%EC%9D%BC_%ED%8F%AC%EB%A7%B7&amp;action=edit&amp;redlink=1" class="new" title="퀵타임 파일 포맷 (없는 문서)">퀵타임 파일 포맷</a></li> <li><a href="/w/index.php?title=RatDVD&amp;action=edit&amp;redlink=1" class="new" title="RatDVD (없는 문서)">RatDVD</a></li> <li><a href="/wiki/%EB%A6%AC%EC%96%BC%EB%AF%B8%EB%94%94%EC%96%B4" title="리얼미디어">리얼미디어</a></li> <li><a href="/wiki/RIFF" title="RIFF">RIFF</a> <ul><li><a href="/wiki/WAV" title="WAV">WAV</a></li></ul></li> <li><a href="/w/index.php?title=MOD,_TOD&amp;action=edit&amp;redlink=1" class="new" title="MOD, TOD (없는 문서)">MOD, TOD</a></li> <li><a href="/wiki/VOB" title="VOB">VOB, IFO, BUP</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">협업</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=NETVC&amp;action=edit&amp;redlink=1" class="new" title="NETVC (없는 문서)">NETVC</a></li> <li><a href="/wiki/MPEG_LA" title="MPEG LA">MPEG LA</a></li> <li><a href="/w/index.php?title=HEVC_%EC%96%B4%EB%93%9C%EB%B0%B4%EC%8A%A4&amp;action=edit&amp;redlink=1" class="new" title="HEVC 어드밴스 (없는 문서)">HEVC 어드밴스</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%EB%8D%B0%EC%9D%B4%ED%84%B0_%EC%95%95%EC%B6%95" title="데이터 압축">방식</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%EC%9D%B4%EC%82%B0_%EC%BD%94%EC%82%AC%EC%9D%B8_%EB%B3%80%ED%99%98" title="이산 코사인 변환">이산 코사인 변환</a> <ul><li><a href="/wiki/%EC%9D%B4%EC%82%B0_%EC%BD%94%EC%82%AC%EC%9D%B8_%EB%B3%80%ED%99%98" title="이산 코사인 변환">DCT</a></li> <li><a href="/wiki/%EC%88%98%EC%A0%95_%EC%9D%B4%EC%82%B0_%EC%BD%94%EC%82%AC%EC%9D%B8_%EB%B3%80%ED%99%98" title="수정 이산 코사인 변환">MDCT</a></li></ul></li> <li><a href="/wiki/%EC%97%94%ED%8A%B8%EB%A1%9C%ED%94%BC_%EB%B6%80%ED%98%B8%ED%99%94" title="엔트로피 부호화">엔트로피</a> <ul><li><a href="/wiki/%EC%82%B0%EC%88%A0_%EB%B6%80%ED%98%B8%ED%99%94" title="산술 부호화">산술</a></li> <li><a href="/wiki/%ED%97%88%ED%94%84%EB%A7%8C_%EB%B6%80%ED%98%B8%ED%99%94" class="mw-redirect" title="허프만 부호화">허프만</a></li> <li><a href="/wiki/%EB%AA%A8%EB%94%94%ED%8C%8C%EC%9D%B4_%ED%97%88%ED%94%84%EB%A7%8C_%EC%BD%94%EB%94%A9" class="mw-redirect" title="모디파이 허프만 코딩">모디파이</a></li></ul></li> <li><a href="/wiki/%EA%B3%A0%EC%86%8D_%ED%91%B8%EB%A6%AC%EC%97%90_%EB%B3%80%ED%99%98" title="고속 푸리에 변환">FFT</a></li> <li><a href="/w/index.php?title=Linear_predictive_coding&amp;action=edit&amp;redlink=1" class="new" title="Linear predictive coding (없는 문서)">LPC</a> <ul><li><a href="/wiki/ACELP" title="ACELP">ACELP</a></li> <li><a href="/wiki/CELP" title="CELP">CELP</a></li> <li><a href="/w/index.php?title=Line_spectral_pairs&amp;action=edit&amp;redlink=1" class="new" title="Line spectral pairs (없는 문서)">LSP</a></li> <li><a href="/wiki/WLPC" title="WLPC">WLPC</a></li></ul></li> <li><a href="/wiki/%EB%B9%84%EC%86%90%EC%8B%A4_%EC%95%95%EC%B6%95" title="비손실 압축">비손실</a></li> <li><a href="/wiki/%EC%86%90%EC%8B%A4_%EC%95%95%EC%B6%95" title="손실 압축">손실</a></li> <li><a href="/w/index.php?title=LZ77_%EB%B0%8F_LZ78&amp;action=edit&amp;redlink=1" class="new" title="LZ77 및 LZ78 (없는 문서)">LZ</a> <ul><li><a href="/wiki/DEFLATE" title="DEFLATE">DEFLATE</a></li> <li><a href="/wiki/LZW" title="LZW">LZW</a></li></ul></li> <li><a href="/wiki/%ED%8E%84%EC%8A%A4_%EB%B6%80%ED%98%B8_%EB%B3%80%EC%A1%B0" title="펄스 부호 변조">PCM</a> <ul><li><a href="/wiki/A_%EB%B2%95%EC%B9%99_%EC%95%8C%EA%B3%A0%EB%A6%AC%EC%A6%98" title="A 법칙 알고리즘">A 법칙</a></li> <li><a href="/wiki/%EB%AE%A4_%EB%B2%95%EC%B9%99_%EC%95%8C%EA%B3%A0%EB%A6%AC%EC%A6%98" title="뮤 법칙 알고리즘">뮤 법칙</a></li> <li><a href="/w/index.php?title=%EC%A0%81%EC%9D%91_%EC%B0%A8%EB%B6%84_%ED%8E%84%EC%8A%A4_%EB%B6%80%ED%98%B8_%EB%B3%80%EC%A1%B0&amp;action=edit&amp;redlink=1" class="new" title="적응 차분 펄스 부호 변조 (없는 문서)">ADPCM</a></li> <li><a href="/wiki/%EC%B0%A8%EB%B6%84_%ED%8E%84%EC%8A%A4_%EB%B6%80%ED%98%B8_%EB%B3%80%EC%A1%B0" title="차분 펄스 부호 변조">DPCM</a></li></ul></li> <li><a href="/wiki/%EB%B3%80%ED%99%98_%EB%B6%80%ED%98%B8%ED%99%94" title="변환 부호화">변환</a></li> <li><a href="/wiki/%EC%9B%A8%EC%9D%B4%EB%B8%94%EB%A6%BF" title="웨이블릿">웨이블릿</a> <ul><li><a href="/w/index.php?title=Daubechies_wavelet&amp;action=edit&amp;redlink=1" class="new" title="Daubechies wavelet (없는 문서)">Daubechies</a></li> <li><a href="/w/index.php?title=Discrete_wavelet_transform&amp;action=edit&amp;redlink=1" class="new" title="Discrete wavelet transform (없는 문서)">DWT</a></li> <li><a href="/wiki/%EC%9B%A8%EC%9D%B4%EB%B8%94%EB%A6%BF_%EB%B3%80%ED%99%98" title="웨이블릿 변환">변환</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">목록</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=%EC%98%A4%EB%94%94%EC%98%A4_%EC%BD%94%EB%94%A9_%ED%8F%AC%EB%A7%B7_%EB%B9%84%EA%B5%90&amp;action=edit&amp;redlink=1" class="new" title="오디오 코딩 포맷 비교 (없는 문서)">오디오 코딩 포맷 비교</a></li> <li><a href="/w/index.php?title=%EB%B9%84%EB%94%94%EC%98%A4_%EC%BD%94%EB%8D%B1_%EB%B9%84%EA%B5%90&amp;action=edit&amp;redlink=1" class="new" title="비디오 코덱 비교 (없는 문서)">비디오 코덱 비교</a></li> <li><a href="/w/index.php?title=%EC%BD%94%EB%8D%B1_%EB%AA%A9%EB%A1%9D&amp;action=edit&amp;redlink=1" class="new" title="코덱 목록 (없는 문서)">코덱 목록</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>기술에 대해서는 <a href="/wiki/%ED%8B%80:%EC%95%95%EC%B6%95_%EB%B0%A9%EC%8B%9D" title="틀:압축 방식">압축 방식</a>을, 코덱에 대해서는 <a href="/wiki/%ED%8B%80:%EC%95%95%EC%B6%95_%EC%86%8C%ED%94%84%ED%8A%B8%EC%9B%A8%EC%96%B4" title="틀:압축 소프트웨어">압축 소프트웨어</a>를 참고하십시오</div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r36480591" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r38501015" /></div><div role="navigation" class="navbox" aria-labelledby="방송_영상_형식" 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:r36480591" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r38585741" /><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-보기"><a href="/wiki/%ED%8B%80:%EC%98%81%EC%83%81_%ED%98%95%EC%8B%9D" title="틀:영상 형식"><abbr title="이 틀을 보기" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">v</abbr></a></li><li class="nv-토론"><a href="/w/index.php?title=%ED%8B%80%ED%86%A0%EB%A1%A0:%EC%98%81%EC%83%81_%ED%98%95%EC%8B%9D&amp;action=edit&amp;redlink=1" class="new" title="틀토론:영상 형식 (없는 문서)"><abbr title="이 틀에 관해 토론하기" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">t</abbr></a></li><li class="nv-편집"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%AC%B8%EC%84%9C%ED%8E%B8%EC%A7%91/%ED%8B%80:%EC%98%81%EC%83%81_%ED%98%95%EC%8B%9D" title="특수:문서편집/틀:영상 형식"><abbr title="이 틀을 편집하기" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">e</abbr></a></li></ul></div><div id="방송_영상_형식" style="font-size:114%;margin:0 4em"><a href="/wiki/%EB%B9%84%EB%94%94%EC%98%A4" title="비디오">방송 영상 형식</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%EC%95%84%EB%82%A0%EB%A1%9C%EA%B7%B8_%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84" title="아날로그 텔레비전">아날로그</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" 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="/w/index.php?title=525_%EB%9D%BC%EC%9D%B8&amp;action=edit&amp;redlink=1" class="new" title="525 라인 (없는 문서)">525 라인</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84_%EB%B0%A9%EC%86%A1_%EC%8B%9C%EC%8A%A4%ED%85%9C#표_-_세계의_텔레비전_시스템" title="텔레비전 방송 시스템">ITU 표준</a></li> <li><a href="/wiki/NTSC" title="NTSC">NTSC</a></li> <li><a href="/wiki/NTSC" title="NTSC">NTSC-J</a></li> <li><a href="/wiki/PAL" title="PAL">PAL-M</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=625_%EB%9D%BC%EC%9D%B8&amp;action=edit&amp;redlink=1" class="new" title="625 라인 (없는 문서)">625 라인</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/PAL" title="PAL">PAL</a></li> <li><a href="/wiki/PAL#PAL-Nc" title="PAL">PAL-N/NC</a></li> <li><a href="/wiki/PAL" title="PAL">PALplus</a></li> <li><a href="/wiki/S%C3%89CAM" title="SÉCAM">SÉCAM</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%EC%84%9C%EB%9D%BC%EC%9A%B4%EB%93%9C_%EC%82%AC%EC%9A%B4%EB%93%9C" title="서라운드 사운드">오디오</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%EC%9D%8C%EC%84%B1_%EB%8B%A4%EC%A4%91" class="mw-redirect" title="음성 다중">음성 다중</a></li> <li><a href="/wiki/NICAM" title="NICAM">NICAM-728</a></li> <li><a href="/w/index.php?title=A2_%EC%8A%A4%ED%85%8C%EB%A0%88%EC%98%A4&amp;action=edit&amp;redlink=1" class="new" title="A2 스테레오 (없는 문서)">A2 스테레오</a></li> <li><a href="/w/index.php?title=EIAJ_MTS&amp;action=edit&amp;redlink=1" class="new" title="EIAJ MTS (없는 문서)">EIAJ</a></li> <li><a href="/wiki/%EC%9D%8C%EC%84%B1_%EB%8B%A4%EC%A4%91_%EB%B0%A9%EC%86%A1" class="mw-redirect" title="음성 다중 방송">SAP</a></li> <li><a href="/w/index.php?title=%EC%82%AC%EC%9A%B4%EB%93%9C_%EC%9D%B8_%EC%8B%B1%ED%81%AC&amp;action=edit&amp;redlink=1" class="new" title="사운드 인 싱크 (없는 문서)">사운드 인 싱크</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">보이지 않는 신호</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=%ED%81%B4%EB%A1%9C%EC%A6%88%EB%93%9C_%EC%9E%90%EB%A7%89&amp;action=edit&amp;redlink=1" class="new" title="클로즈드 자막 (없는 문서)">자막</a></li> <li><a href="/wiki/%EB%AC%B8%EC%9E%90_%EB%8B%A4%EC%A4%91_%EB%B0%A9%EC%86%A1" title="문자 다중 방송">문자 다중 방송</a></li> <li><a href="/w/index.php?title=CGMS-A&amp;action=edit&amp;redlink=1" class="new" title="CGMS-A (없는 문서)">CGMS-A</a></li> <li><a href="/w/index.php?title=%EA%B3%A0%EC%8A%A4%ED%8A%B8_%EC%A0%9C%EA%B1%B0%EC%9A%A9_%EA%B8%B0%EC%A4%80_%EC%8B%A0%ED%98%B8&amp;action=edit&amp;redlink=1" class="new" title="고스트 제거용 기준 신호 (없는 문서)">GCR</a></li> <li><a href="/w/index.php?title=%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%A8_%EC%A0%84%EB%8B%AC_%EC%A0%9C%EC%96%B4&amp;action=edit&amp;redlink=1" class="new" title="프로그램 전달 제어 (없는 문서)">PDC</a></li> <li><a href="/wiki/%EC%88%98%EC%A7%81_%EA%B7%80%EC%84%A0_%EA%B8%B0%EA%B0%84" title="수직 귀선 기간">VBI</a></li> <li><a href="/w/index.php?title=VEIL&amp;action=edit&amp;redlink=1" class="new" title="VEIL (없는 문서)">VEIL</a></li> <li><a href="/w/index.php?title=VIT_%EC%8B%A0%ED%98%B8&amp;action=edit&amp;redlink=1" class="new" title="VIT 신호 (없는 문서)">VIT</a></li> <li><a href="/w/index.php?title=%EC%88%98%EC%A7%81_%EA%B7%80%EC%84%A0_%EA%B8%B0%EA%B0%84_%EC%8B%9C%EA%B0%84_%EB%B6%80%ED%98%B8&amp;action=edit&amp;redlink=1" class="new" title="수직 귀선 기간 시간 부호 (없는 문서)">VITC</a></li> <li><a href="/w/index.php?title=%EC%99%80%EC%9D%B4%EB%93%9C%EC%8A%A4%ED%81%AC%EB%A6%B0_%EC%8B%A0%ED%98%B8&amp;action=edit&amp;redlink=1" class="new" title="와이드스크린 신호 (없는 문서)">WSS</a></li> <li><a href="/w/index.php?title=%ED%99%95%EC%9E%A5_%EB%8D%B0%EC%9D%B4%ED%84%B0_%EC%84%9C%EB%B9%84%EC%8A%A4&amp;action=edit&amp;redlink=1" class="new" title="확장 데이터 서비스 (없는 문서)">XDS</a></li> <li><a href="/wiki/%EC%A0%84%EC%9E%90_%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%A8_%EC%95%88%EB%82%B4" title="전자 프로그램 안내">EPG</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">사라진 시스템</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=1940%EB%85%84_%EC%9D%B4%EC%A0%84%EC%9D%98_%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84_%EC%8B%9C%EC%8A%A4%ED%85%9C&amp;action=edit&amp;redlink=1" class="new" title="1940년 이전의 텔레비전 시스템 (없는 문서)">1940년 이전</a></li> <li><a href="/wiki/%EA%B8%B0%EA%B3%84%EC%8B%9D_%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84" title="기계식 텔레비전">기계식 텔레비전</a></li> <li><a href="/w/index.php?title=180_%EB%9D%BC%EC%9D%B8&amp;action=edit&amp;redlink=1" class="new" title="180 라인 (없는 문서)">180 라인</a></li> <li><a href="/w/index.php?title=405_%EB%9D%BC%EC%9D%B8_%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84_%EC%8B%9C%EC%8A%A4%ED%85%9C&amp;action=edit&amp;redlink=1" class="new" title="405 라인 텔레비전 시스템 (없는 문서)">405 라인</a></li> <li><a href="/w/index.php?title=441_%EB%9D%BC%EC%9D%B8&amp;action=edit&amp;redlink=1" class="new" title="441 라인 (없는 문서)">441 라인</a></li> <li><a href="/wiki/%ED%95%98%EC%9D%B4%EB%B9%84%EC%A0%84" title="하이비전">819 라인</a></li> <li><a href="/w/index.php?title=%EC%9C%A0%EC%82%AC_%EB%B3%B5%ED%95%A9_%EA%B5%AC%EC%84%B1&amp;action=edit&amp;redlink=1" class="new" title="유사 복합 구성 (없는 문서)">MAC</a></li> <li><a href="/wiki/%EB%AE%A4%EC%A6%88_(%EA%B8%B0%EC%88%A0)" class="mw-redirect" title="뮤즈 (기술)">뮤즈</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/%EB%94%94%EC%A7%80%ED%84%B8_%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84" title="디지털 텔레비전">디지털</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" 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/%EB%B9%84%EC%9B%94_%EC%A3%BC%EC%82%AC_%EB%B0%A9%EC%8B%9D" title="비월 주사 방식">비월 주사 방식</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;;background:#f7f7f7;"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%ED%91%9C%EC%A4%80_%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84" title="디지털 표준 텔레비전">SDTV</a>&#160;(<a href="/wiki/480i" title="480i">480i</a></li> <li><a href="/wiki/576i" title="576i">576i</a>)</li> <li><a href="/wiki/%EA%B3%A0%EC%84%A0%EB%AA%85_%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84" title="고선명 텔레비전">HDTV</a>&#160;(<a href="/wiki/1080i" title="1080i">1080i</a>)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%EC%88%9C%EC%B0%A8_%EC%A3%BC%EC%82%AC_%EB%B0%A9%EC%8B%9D" title="순차 주사 방식">순차 주사 방식</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;;background:transparent;"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/LDTV" class="mw-redirect" title="LDTV">LDTV</a>&#160;(<a href="/wiki/%EC%9B%90%EC%84%B8%EA%B7%B8" title="원세그">1seg</a></li> <li><a href="/wiki/LDTV" class="mw-redirect" title="LDTV">240p</a></li> <li><a href="/wiki/LDTV" class="mw-redirect" title="LDTV">288p</a>)</li> <li><a href="/wiki/EDTV" class="mw-redirect" title="EDTV">EDTV</a>&#160;(<a href="/wiki/480p" title="480p">480p</a></li> <li><a href="/wiki/576p" title="576p">576p</a>)</li> <li><a href="/wiki/%EA%B3%A0%EC%84%A0%EB%AA%85_%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84" title="고선명 텔레비전">HDTV</a>&#160;(<a href="/wiki/720p" title="720p">720p</a></li> <li><a href="/wiki/1080p" title="1080p">1080p</a>)</li> <li><a href="/wiki/%EC%B4%88%EA%B3%A0%EC%84%A0%EB%AA%85_%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84" title="초고선명 텔레비전">UHDTV</a>&#160;(<a href="/wiki/2160p" class="mw-redirect" title="2160p">2160p</a></li> <li><a href="/wiki/4320p" class="mw-redirect" title="4320p">4320p</a>)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a class="mw-selflink selflink">MPEG-2</a> 표준</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;;background:#f7f7f7;"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ATSC" title="ATSC">ATSC</a></li> <li><a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EB%B9%84%EB%94%94%EC%98%A4_%EB%B0%A9%EC%86%A1" title="디지털 비디오 방송">DVB</a> <ul><li><a href="/w/index.php?title=DVB_3D-TV&amp;action=edit&amp;redlink=1" class="new" title="DVB 3D-TV (없는 문서)">DVB 3D-TV</a></li></ul></li> <li><a href="/wiki/ISDB" title="ISDB">ISDB</a></li> <li><a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EC%A7%80%EC%83%81%ED%8C%8C_%EB%A9%80%ED%8B%B0%EB%AF%B8%EB%94%94%EC%96%B4_%EB%B0%A9%EC%86%A1" class="mw-redirect" title="디지털 지상파 멀티미디어 방송">DTMB</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/H.264/MPEG-4_AVC" title="H.264/MPEG-4 AVC">MPEG-4 AVC</a> 표준</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;;background:transparent;"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ATSC" title="ATSC">ATSC A/72</a></li> <li><a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EB%A9%80%ED%8B%B0%EB%AF%B8%EB%94%94%EC%96%B4_%EB%B0%A9%EC%86%A1" title="디지털 멀티미디어 방송">DMB</a></li> <li><a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EC%A7%80%EC%83%81%ED%8C%8C_%EB%A9%80%ED%8B%B0%EB%AF%B8%EB%94%94%EC%96%B4_%EB%B0%A9%EC%86%A1" class="mw-redirect" title="디지털 지상파 멀티미디어 방송">DTMB</a></li> <li><a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EB%B9%84%EB%94%94%EC%98%A4_%EB%B0%A9%EC%86%A1" title="디지털 비디오 방송">DVB</a></li> <li><a href="/w/index.php?title=ISDB-T_%EC%9D%B8%ED%84%B0%EB%82%B4%EC%85%94%EB%84%90&amp;action=edit&amp;redlink=1" class="new" title="ISDB-T 인터내셔널 (없는 문서)">SBTVD</a></li> <li><a href="/wiki/%EC%9B%90%EC%84%B8%EA%B7%B8" title="원세그">1seg</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%EA%B3%A0%ED%9A%A8%EC%9C%A8_%EB%B9%84%EB%94%94%EC%98%A4_%EC%BD%94%EB%94%A9" title="고효율 비디오 코딩">HEVC</a> 표준</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;;background:#f7f7f7;"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ATSC_3.0" title="ATSC 3.0">ATSC 3.0</a></li> <li><a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EB%A9%80%ED%8B%B0%EB%AF%B8%EB%94%94%EC%96%B4_%EB%B0%A9%EC%86%A1" title="디지털 멀티미디어 방송">HD DMB</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%EC%84%9C%EB%9D%BC%EC%9A%B4%EB%93%9C_%EC%82%AC%EC%9A%B4%EB%93%9C" title="서라운드 사운드">오디오</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;;background:transparent;"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%EB%8F%8C%EB%B9%84_%EB%94%94%EC%A7%80%ED%84%B8" title="돌비 디지털">AC-3</a>&#160;(<a href="/wiki/%EC%84%9C%EB%9D%BC%EC%9A%B4%EB%93%9C_%EC%82%AC%EC%9A%B4%EB%93%9C" title="서라운드 사운드">5.1</a>)</li> <li><a href="/wiki/DTS_(%EC%82%AC%EC%9A%B4%EB%93%9C_%EC%8B%9C%EC%8A%A4%ED%85%9C)" title="DTS (사운드 시스템)">DTS</a></li> <li><a href="/wiki/MPEG-1_%EC%98%A4%EB%94%94%EC%98%A4_%EB%A0%88%EC%9D%B4%EC%96%B4_II" title="MPEG-1 오디오 레이어 II">MPEG-1 오디오 레이어 II</a></li> <li><a href="/w/index.php?title=MPEG_%EB%8B%A4%EC%A4%91_%EC%B1%84%EB%84%90&amp;action=edit&amp;redlink=1" class="new" title="MPEG 다중 채널 (없는 문서)">MPEG 다중 채널</a></li> <li><a href="/wiki/%ED%8E%84%EC%8A%A4_%EB%B6%80%ED%98%B8_%EB%B3%80%EC%A1%B0" title="펄스 부호 변조">PCM</a></li> <li><a href="/w/index.php?title=%EC%84%A0%ED%98%95_%ED%8E%84%EC%8A%A4_%EB%B6%80%ED%98%B8_%EB%B3%80%EC%A1%B0&amp;action=edit&amp;redlink=1" class="new" title="선형 펄스 부호 변조 (없는 문서)">LPCM</a></li> <li><a href="/wiki/%EA%B3%A0%EA%B8%89_%EC%98%A4%EB%94%94%EC%98%A4_%EB%B6%80%ED%98%B8%ED%99%94" title="고급 오디오 부호화">AAC</a></li> <li><a href="/wiki/HE-AAC" title="HE-AAC">HE-AAC</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">보이지 않는 신호</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;;background:#f7f7f7;"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=%ED%81%B4%EB%A1%9C%EC%A6%88%EB%93%9C_%EC%9E%90%EB%A7%89&amp;action=edit&amp;redlink=1" class="new" title="클로즈드 자막 (없는 문서)">자막</a></li> <li><a href="/wiki/%EB%AC%B8%EC%9E%90_%EB%8B%A4%EC%A4%91_%EB%B0%A9%EC%86%A1" title="문자 다중 방송">문자 다중 방송</a></li> <li><a href="/w/index.php?title=DVB-CPCM&amp;action=edit&amp;redlink=1" class="new" title="DVB-CPCM (없는 문서)">CPCM</a></li> <li><a href="/w/index.php?title=%EB%B0%A9%EC%86%A1_%ED%94%8C%EB%9E%98%EA%B7%B8&amp;action=edit&amp;redlink=1" class="new" title="방송 플래그 (없는 문서)">방송 플래그</a></li> <li><a href="/wiki/%EC%95%A1%ED%8B%B0%EB%B8%8C_%ED%8F%AC%EB%A7%B7_%EB%94%94%EC%8A%A4%ED%81%AC%EB%A6%BD%EC%85%98" title="액티브 포맷 디스크립션">AFD</a></li> <li><a href="/wiki/%EC%A0%84%EC%9E%90_%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%A8_%EC%95%88%EB%82%B4" title="전자 프로그램 안내">EPG</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=2540p&amp;action=edit&amp;redlink=1" class="new" title="2540p (없는 문서)">2540p</a></li> <li><a href="/wiki/4K_%ED%95%B4%EC%83%81%EB%8F%84" title="4K 해상도">4K</a></li> <li><a href="/w/index.php?title=%EB%94%94%EC%A7%80%ED%84%B8_%EC%8B%9C%EB%84%A4%EB%A7%88_%EC%9D%B4%EB%8B%88%EC%85%94%ED%8B%B0%EB%B8%8C&amp;action=edit&amp;redlink=1" class="new" title="디지털 시네마 이니셔티브 (없는 문서)">DCI</a></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-even hlist" style="width:100%;padding:0;padding:0.25em 0; line-height:1.4em;"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=14:9&amp;action=edit&amp;redlink=1" class="new" title="14:9 (없는 문서)">14:9 타협</a></li> <li><a href="/w/index.php?title=%EB%B8%8C%EB%A1%9C%EB%93%9C%EC%BA%90%EC%8A%A4%ED%8A%B8_%EC%84%B8%EC%9D%B4%ED%94%84&amp;action=edit&amp;redlink=1" class="new" title="브로드캐스트 세이프 (없는 문서)">브로드캐스트 세이프</a></li> <li><a href="/w/index.php?title=%EB%8F%99%ED%99%94%EC%83%81_%ED%8F%AC%EB%A7%B7&amp;action=edit&amp;redlink=1" class="new" title="동화상 포맷 (없는 문서)">동화상 포맷</a></li> <li><a href="/wiki/MPEG_%ED%8A%B8%EB%9E%9C%EC%8A%A4%ED%8F%AC%ED%8A%B8_%EC%8A%A4%ED%8A%B8%EB%A6%BC" title="MPEG 트랜스포트 스트림">MPEG 트랜스포트</a></li> <li><a href="/w/index.php?title=%EC%97%AD%ED%91%9C%EC%A4%80_%EB%B3%80%ED%99%98&amp;action=edit&amp;redlink=1" class="new" title="역표준 변환 (없는 문서)">역표준 변환</a></li> <li><a href="/w/index.php?title=%ED%85%94%EB%A0%88%EB%B9%84%EC%A0%84_%ED%91%9C%EC%A4%80_%EB%B3%80%ED%99%98&amp;action=edit&amp;redlink=1" class="new" title="텔레비전 표준 변환 (없는 문서)">표준 변환</a></li> <li><a href="/wiki/%EC%98%81%EC%83%81_%EC%B2%98%EB%A6%AC" title="영상 처리">영상 처리</a></li> <li><a href="/wiki/%EC%A3%BC%EB%AC%B8%ED%98%95_%EB%B9%84%EB%94%94%EC%98%A4" title="주문형 비디오">주문형 비디오</a></li> <li><a href="/w/index.php?title=HDTV_%EB%B8%94%EB%9F%AC&amp;action=edit&amp;redlink=1" class="new" title="HDTV 블러 (없는 문서)">HDTV 블러</a></li></ul> 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href="/wiki/%EB%B6%84%EB%A5%98:%EC%9C%84%ED%82%A4%EB%8D%B0%EC%9D%B4%ED%84%B0_%EC%86%8D%EC%84%B1_P7859%EB%A5%BC_%EC%82%AC%EC%9A%A9%ED%95%98%EB%8A%94_%EB%AC%B8%EC%84%9C" title="분류:위키데이터 속성 P7859를 사용하는 문서">위키데이터 속성 P7859를 사용하는 문서</a></li><li><a href="/wiki/%EB%B6%84%EB%A5%98:%EC%9B%B9%EC%95%84%EC%B9%B4%EC%9D%B4%EB%B8%8C_%ED%8B%80_%EC%9B%A8%EC%9D%B4%EB%B0%B1_%EB%A7%81%ED%81%AC" title="분류:웹아카이브 틀 웨이백 링크">웹아카이브 틀 웨이백 링크</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> 이 문서는 2025년 3월 8일 (토) 10:06에 마지막으로 편집되었습니다.</li> <li id="footer-info-copyright">모든 문서는 <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/4.0/deed.ko">크리에이티브 커먼즈 저작자표시-동일조건변경허락 4.0</a>에 따라 사용할 수 있으며, 추가적인 조건이 적용될 수 있습니다. 자세한 내용은 <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use/ko">이용 약관</a>을 참고하십시오.<br />Wikipedia®는 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data-event-name="ui.dropdown-vector-sticky-header-toc" class="vector-dropdown-checkbox " aria-label="목차 토글" > <label id="vector-sticky-header-toc-label" for="vector-sticky-header-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">목차 토글</span> </label> <div class="vector-dropdown-content"> <div id="vector-sticky-header-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div class="vector-sticky-header-context-bar-primary" aria-hidden="true" ><span class="mw-page-title-main">MPEG-2</span></div> </div> </div> <div class="vector-sticky-header-end" aria-hidden="true"> <div class="vector-sticky-header-icons"> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-talk-sticky-header" tabindex="-1" data-event-name="talk-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbles mw-ui-icon-wikimedia-speechBubbles"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-subject-sticky-header" tabindex="-1" data-event-name="subject-sticky-header"><span class="vector-icon mw-ui-icon-article mw-ui-icon-wikimedia-article"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-history-sticky-header" tabindex="-1" data-event-name="history-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-history mw-ui-icon-wikimedia-wikimedia-history"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only mw-watchlink" id="ca-watchstar-sticky-header" tabindex="-1" data-event-name="watch-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-star mw-ui-icon-wikimedia-wikimedia-star"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-edit-sticky-header" tabindex="-1" data-event-name="wikitext-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-wikiText mw-ui-icon-wikimedia-wikimedia-wikiText"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-ve-edit-sticky-header" tabindex="-1" data-event-name="ve-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-edit mw-ui-icon-wikimedia-wikimedia-edit"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-viewsource-sticky-header" tabindex="-1" data-event-name="ve-edit-protected-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-editLock mw-ui-icon-wikimedia-wikimedia-editLock"></span> <span></span> </a> </div> <div class="vector-sticky-header-buttons"> <button class="cdx-button cdx-button--weight-quiet mw-interlanguage-selector" id="p-lang-btn-sticky-header" tabindex="-1" data-event-name="ui.dropdown-p-lang-btn-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-language mw-ui-icon-wikimedia-wikimedia-language"></span> <span>35개 언어</span> </button> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive" id="ca-addsection-sticky-header" tabindex="-1" data-event-name="addsection-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbleAdd-progressive mw-ui-icon-wikimedia-speechBubbleAdd-progressive"></span> <span>새 주제</span> </a> </div> <div class="vector-sticky-header-icon-end"> <div class="vector-user-links"> </div> </div> </div> </div> </div> <div class="mw-portlet mw-portlet-dock-bottom emptyPortlet" id="p-dock-bottom"> <ul> </ul> </div> <script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-866f5d587f-7pjmq","wgBackendResponseTime":142,"wgPageParseReport":{"limitreport":{"cputime":"0.310","walltime":"0.420","ppvisitednodes":{"value":924,"limit":1000000},"postexpandincludesize":{"value":100562,"limit":2097152},"templateargumentsize":{"value":0,"limit":2097152},"expansiondepth":{"value":6,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":18288,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 311.887 1 -total"," 49.67% 154.903 1 틀:위키데이터_속성_추적"," 45.08% 140.592 8 틀:둘러보기_상자"," 33.90% 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