{"id":8020,"date":"2021-12-15T11:52:48","date_gmt":"2021-12-15T09:52:48","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=8020"},"modified":"2023-01-05T11:57:09","modified_gmt":"2023-01-05T09:57:09","slug":"mas-4-0-mhit","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/mas-4-0-mhit","title":{"rendered":"\ud504\ub77c\uc6b4\ud638\ud37c IIS, MAS 4.0 \ubc84\uc804 \ubc0f MHIT \ucd9c\uc2dc"},"content":{"rendered":"<p>MPEG-H \uc624\ub514\uc624 \uc2dc\uc2a4\ud15c\uc740 \ub300\ud654\uc74c\ub7c9 \uc870\uc808, \uc0ac\uc6a9\uc790 \uc815\uc758 \uc74c\uc131\ud574\uc124, \ub2e4\uad6d\uc5b4, \uc778\ud130\ub799\ud2f0\ube0c \uac1d\uccb4 \uc704\uce58 \uc870\uc815 \ub4f1 \ub2e4\uc591\ud55c \ub9de\ucda4\ud615 \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \ub9de\ucda4\ud615 \uae30\ub2a5\uc744 \ud1b5\ud574 \ubab0\uc785\ud615 \uc0ac\uc6b4\ub4dc \uae30\ubc18\uc758 \ubbf8\ub514\uc5b4 \ucf58\ud150\uce20\ub97c \uc790\uc2e0\uc758 \ucde8\ud5a5\uacfc \uc694\uad6c\uc0ac\ud56d\uc5d0 \ub9de\ucdb0 \uc990\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc624\ub514\uc624 \ubbf9\uc2a4\uc5d0 \uc774\ub4e4 \uae30\ub2a5\uc744 \ucd94\uac00\ud558\ub294 \uc800\uc791 \uacfc\uc815\uc740 \uc804\ud1b5\uc801\uc778 \ucf58\ud150\uce20 \uc81c\uc791\ubc29\uc2dd\uc5d0\uc11c\ub294 \ucc3e\uc544\ubcfc \uc218 \uc5c6\ub294 MPEG-H \uc624\ub514\uc624\ub9cc\uc758 \ud2b9\uc9d5\uc785\ub2c8\ub2e4.<!--more--><\/p>\n<p>\uc800\uc791 \ud6c4\uc5d0\ub294 \ubaa8\ub4e0 \uc624\ub514\uc624\uc640 \uba54\ud0c0\ub370\uc774\ud130\uac00 \ud3ec\ud568\ub41c MPEG-H \ub9c8\uc2a4\ud130 \ud30c\uc77c\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. MPEG-H \uc624\ub514\uc624 \uba54\ud0c0\ub370\uc774\ud130\ub294 \uc0ac\uc6a9\uc790 \uc778\ud130\ub799\ud2f0\ube0c \uae30\ub2a5 \uc81c\uc5b4 \uc815\ubcf4 \uc678\uc5d0\ub3c4 \uc7ac\uc0dd \ud50c\ub7ab\ud3fc\uc5d0 \uad00\uacc4 \uc5c6\uc774 \ud0c1\uc6d4\ud55c \ud488\uc9c8\uc758 \uc624\ub514\uc624\ub97c \uc7ac\ud604\ud558\uace0 \ub80c\ub354\ub9c1\ud558\ub294\ub370 \ud544\uc694\ud55c \ubaa8\ub4e0 \uc815\ubcf4\ub97c \ub2f4\uace0 \uc788\uc2b5\ub2c8\ub2e4. MPEG-H \uc624\ub514\uc624 \uba54\ud0c0\ub370\uc774\ud130\ub294 \uc624\ub514\uc624 \uc5d0\uc13c\uc2a4(audio essence) \ub9cc\ud07c\uc774\ub098 \ucda9\ubd84\ud55c \uace0\ub824\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc190\uc26c\uc6b4<\/strong><strong> MPEG-H <\/strong><strong>\ucf58\ud150\uce20<\/strong> <strong>\uc81c\uc791\uc744<\/strong> <strong>\uc9c0\uc6d0\ud558\ub294<\/strong> <strong>MAS 4.0<\/strong><\/p>\n<p>\ud504\ub77c\uc6b4\ud638\ud37c IIS\ub294 \uc190\uc26c\uc6b4 \ucf58\ud150\uce20 \uc81c\uc791\uc744 \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 MPEG-H \uc800\uc791 \uc2a4\uc704\ud2b8(MPEG-H Authoring Suite, MAS)\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. MAS\uc758 \uc9c1\uad00\uc801\uc778 \ud234\uc740 \ub204\uad6c\ub098 \uc190\uc27d\uace0 \ube60\ub974\uac8c MPEG-H \ub9c8\uc2a4\ud130\ub97c \uc81c\uc791\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc8fc\uba70, \uae30\uc874 \ud234\uc774\ub098 \uc6cc\ud06c\ud50c\ub85c\uc6b0\uc5d0\ub3c4 \uac04\ud3b8\ud558\uac8c \uc801\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ubc88\uc5d0 \ucd9c\uc2dc\ub41c 4.0 \ubc84\uc804\uc740 \uc791\uc5c5\uac00\ub2a5\ud55c \uc624\ub514\uc624 \ub370\uc774\ud130 \uc6a9\ub7c9\uc744 \ucd5c\ub300\ub85c \uc81c\uacf5\ud558\uba70 96kHz \uace0\ud654\uc9c8 \uc624\ub514\uc624 \uc800\uc791\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc791\uc5c5 \uc138\uc158\uc740 48kHz\ub85c \ub0b4\ubcf4\ub0b4\uae30\ud558\uac70\ub098 48kHz\ub85c \ub2e4\uc6b4\uc0d8\ud50c\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>4.0 <\/strong><strong>\ubc84\uc804 \ucd94\uac00 \ubc0f \uac1c\uc120\uc0ac\ud56d<\/strong><\/p>\n<ul>\n<li>\uc778\ud130\ubbf8\ub514\uc5b4\ud2b8 \uc6cc\ud06c\ud50c\ub85c\uc6b0(intermediate workflow)\ub97c \uc704\ud574 \ucd5c\ucd08 \ud504\ub9ac\uc14b(preset)\uc744 \uc2a4\ud14c\ub808\uc624 \ub80c\ub354\ub85c \ub0b4\ubcf4\ub0b4\uae30 \uc9c0\uc6d0<\/li>\n<li>\u201c\ub0b4\ubcf4\ub0b4\uae30\/\uc74c\ub7c9\u201d \ub2e4\uc774\uc5bc\ub85c\uadf8\uc5d0 hh:mm:ss \uc0d8\ud50c \ud14d\uc2a4\ud2b8 \uc785\ub825<\/li>\n<li>\ub2e4\uc591\ud55c GUI \ud14c\ub9c8<\/li>\n<li>MHAT GUI \uc2a4\ucf00\uc77c\ub9c1<\/li>\n<li>\u201c\ub77c\ubca8 \uc5b8\uc5b4(Default Label Language)\u201d \uae30\ubcf8 \uc124\uc815<\/li>\n<li>\ucd5c\ub300 32\uac1c \ucc44\ub110\ub85c BWF\/ADM \ub0b4\ubcf4\ub0b4\uae30 \uc9c0\uc6d0(16\uac1c \ucc44\ub110 \ub3d9\uc2dc)<\/li>\n<li>\uc811\uadfc\uc131 \uac1c\uc120<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.iis.fraunhofer.de\/en\/ff\/amm\/dl\/software\/mas.html\">\ub354 \ubcf4\uae30<\/a><\/p>\n<p><strong>MPEG-H <\/strong><strong>\ub9c8\uc2a4\ud130<\/strong> <strong>\ubd84\uc11d\uc744<\/strong> <strong>\uc9c0\uc6d0\ud558\ub294 <\/strong><strong>MHIT<\/strong><\/p>\n<p>\ud504\ub77c\uc6b4\ud638\ud37c IIS\ub294 \ub354\uc6b1 \ub2e4\uc591\ud55c \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud574 MPEG-H \uc778\ud3ec \ud234(MPEG-H Info Tool, MHIT)\uc5d0 ADM \uc778\ud3ec \ud234(ADM Info Tool)\uc744 \ud0d1\uc7ac\ud588\uc2b5\ub2c8\ub2e4. MHIT\ub294 MPEG-H \uc624\ub514\uc624 \uc2dc\uc2a4\ud15c\uc774 \uc9c0\uc6d0\ud558\ub294 \ucf58\ud150\uce20 \ub9c8\uc2a4\ud130 \ud30c\uc77c\uacfc \uad00\ub828\ub41c \ubaa8\ub4e0 \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ud30c\uc77c \uc0dd\uc131\uc77c, \ud30c\uc77c \ud06c\uae30 \ub4f1 \ud30c\uc77c \uad00\ub828 \uc815\ubcf4\ubfd0 \uc544\ub2c8\ub77c \ub77c\ubca8, \ud504\ub9ac\uc14b \uac1c\uc218 \ub4f1 \ud30c\uc77c\uc5d0 \ub2f4\uae34 \uba54\ud0c0\ub370\uc774\ud130 \ub0b4\uc6a9\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub4e4 \uc815\ubcf4\ub294 \ub2e8\uacc4\ubcc4 \uc815\ubcf4 \ubaa9\ub85d\uc778 \uc7a5\uba74 \uc694\uc57d(Scene Summary)\uc5d0\uc11c \ud655\uc778 \uac00\ub2a5\ud569\ub2c8\ub2e4. MHIT\ub294 \uc774 \uc678\uc5d0\ub3c4 ADM \uae30\ubc18 \ucf58\ud150\uce20 \ub300\uc0c1 \uc790\ub3d9 \ud14c\uc2a4\ud2b8 \uae30\ub2a5\ub3c4 \uc81c\uacf5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>MHIT 1.0 <\/strong><strong>\ubc84\uc804<\/strong> <strong>\uc8fc\uc694 \uae30\ub2a5<\/strong><\/p>\n<ul>\n<li>MPEG-H \ub9c8\uc2a4\ud130 \ud30c\uc77c\uc5d0 \ub2f4\uae34 \uba54\ud0c0\ub370\uc774\ud130 \uc815\ubcf4\ub97c \ub098\ud0c0\ub0b4\ub294 \uc7a5\uba74 \uc694\uc57d<\/li>\n<li>ADM \ubc0f S-ADM \uba54\ud0c0\ub370\uc774\ud130 \ub300\uc0c1 ITU-R BS.2076-2, ITU-R BS.2088-1, ITU-R BS.2125-0 \uc801\ud569\uc131 \uc2dc\ud5d8 \uc9c0\uc6d0<\/li>\n<li>ADM \uae30\ubc18 \ucf58\ud150\uce20\uc758 ADM \ud504\ub85c\ud30c\uc77c \ub300\uc870 \uac80\uc99d\uc744 \ud1b5\ud574 MPEG-H \uc624\ub514\uc624 \uc2dc\uc2a4\ud15c \uc785\ub825 \uc9c0\uc6d0<\/li>\n<li>XML \ud30c\uc11c(parser) \ubc0f \ubd80\uc801\ud569 \uc0ac\uc548\uc5d0 \ub300\ud55c \uc0c1\uc138 \ubcf4\uace0\uc11c \uc0dd\uc131<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.iis.fraunhofer.de\/en\/ff\/amm\/dl\/software\/mpegh-info-tool.html\">\ub354 \ubcf4\uae30<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>MPEG-H \uc624\ub514\uc624 \uc2dc\uc2a4\ud15c\uc740 \ub300\ud654\uc74c\ub7c9 \uc870\uc808, \uc0ac\uc6a9\uc790 \uc815\uc758 \uc74c\uc131\ud574\uc124, \ub2e4\uad6d\uc5b4, \uc778\ud130\ub799\ud2f0\ube0c \uac1d\uccb4 \uc704\uce58 \uc870\uc815 \ub4f1 \ub2e4\uc591\ud55c \ub9de\ucda4\ud615 \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \ub9de\ucda4\ud615 \uae30\ub2a5\uc744 \ud1b5\ud574 \ubab0\uc785\ud615 \uc0ac\uc6b4\ub4dc \uae30\ubc18\uc758 \ubbf8\ub514\uc5b4 \ucf58\ud150\uce20\ub97c \uc790\uc2e0\uc758 \ucde8\ud5a5\uacfc \uc694\uad6c\uc0ac\ud56d\uc5d0 \ub9de\ucdb0 \uc990\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc624\ub514\uc624 \ubbf9\uc2a4\uc5d0 \uc774\ub4e4 \uae30\ub2a5\uc744 \ucd94\uac00\ud558\ub294 \uc800\uc791 \uacfc\uc815\uc740 \uc804\ud1b5\uc801\uc778 \ucf58\ud150\uce20 \uc81c\uc791\ubc29\uc2dd\uc5d0\uc11c\ub294 \ucc3e\uc544\ubcfc \uc218 \uc5c6\ub294 MPEG-H \uc624\ub514\uc624\ub9cc\uc758 \ud2b9\uc9d5\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":2,"featured_media":7303,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[483,357],"class_list":["post-8020","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-ko","tag-audio-ko","tag-mpeg-h-ko"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/8020"}],"collection":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/comments?post=8020"}],"version-history":[{"count":2,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/8020\/revisions"}],"predecessor-version":[{"id":8022,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/8020\/revisions\/8022"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media\/7303"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media?parent=8020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/categories?post=8020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/tags?post=8020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}