{"id":9190,"date":"2024-12-16T11:43:06","date_gmt":"2024-12-16T09:43:06","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=9190"},"modified":"2025-06-16T11:44:57","modified_gmt":"2025-06-16T09:44:57","slug":"xhe-aac-ferncast-aixtream","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/xhe-aac-ferncast-aixtream","title":{"rendered":"\ud380\uce90\uc2a4\ud2b8, \uc544\uc775\uc2a4\ud2b8\ub9bc \uc2a4\ud2b8\ub9ac\ubc0d \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0 xHE-AAC \ud0d1\uc7ac"},"content":{"rendered":"<p><strong>xHE-AAC <\/strong><strong>\uc624\ub514\uc624<\/strong> <strong>\ucf54\ub371<\/strong> <strong>\uac1c\ubc1c\uc744<\/strong> <strong>\uc8fc\ub3c4\ud55c<\/strong> <strong>\ud504\ub77c\uc6b4\ud638\ud37c<\/strong> <strong>IIIS<\/strong><strong>\ub294<\/strong> <strong>\ub77c\ub514\uc624<\/strong> <strong>\uc2a4\ud2b8\ub9ac\ubc0d<\/strong> <strong>\ubc0f<\/strong> <strong>\ud31f\uce90\uc2a4\ud2b8\uc6a9<\/strong> <strong>\uc624\ub514\uc624<\/strong> <strong>\uc194\ub8e8\uc158<\/strong> <strong>\uc804\ubb38\uae30\uc5c5<\/strong> <strong>\ud380\uce90\uc2a4\ud2b8<\/strong><strong>(Ferncast)<\/strong><strong>\uc640<\/strong> <strong>\uc190\uc7a1\uace0<\/strong> <strong>\uc544\uc775\uc2a4\ud2b8\ub9bc<\/strong><strong>(aixtream) <\/strong><strong>\uc2a4\ud2b8\ub9ac\ubc0d<\/strong> <strong>\uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0<\/strong> <strong>xHE-AAC <\/strong><strong>\uc778\ucf54\ub529<\/strong> <strong>\uae30\ub2a5\uc744<\/strong> <strong>\ud0d1\uc7ac\ud588\uc2b5\ub2c8\ub2e4<\/strong><strong>.<\/strong><!--more--><\/p>\n<p>\ub77c\ub514\uc624\ub294 20\uc138\uae30 \ucd08\ubd80\ud130 \uc815\ubcf4\uc640 \uc990\uac70\uc6c0\uc744 \uc81c\uacf5\ud574\uc654\uc2b5\ub2c8\ub2e4. \ub2e4\uc218\uc758 \ub77c\ub514\uc624 \ubc29\uc1a1\uc0ac\ub294 \ubcc0\ud654\ud558\ub294 \ubbf8\ub514\uc5b4 \uc18c\ube44 \ud658\uacbd\uacfc \uae30\uc220 \ubc1c\uc804\uc5d0 \ubc1c\ub9de\ucd94\uc5b4 \uc2a4\ud2b8\ub9ac\ubc0d \uc11c\ube44\uc2a4\ub97c \ub3c4\uc785\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud2b8\ub9ac\ubc0d\uc740 \ub6f0\uc5b4\ub09c \uc74c\uc9c8\uacfc \ub2e4\uc2dc\ub4e3\uae30 \ub4f1 \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uba70 \ub2e4\uc591\ud55c \uae30\uae30\uc5d0\uc11c \ucf58\ud150\uce20 \uc811\uadfc\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc11c\ube44\uc2a4 \ub355\ubd84\uc5d0 \ub77c\ub514\uc624\ub294 \ub514\uc9c0\ud138 \uc2dc\ub300\uc5d0\ub3c4 \uc5ec\uc804\ud788 \uc0ac\ub791\uc744 \ubc1b\uace0 \uc788\uc73c\uba70 \uccad\ucde8\uc790\uc758 \uae30\ub300\ub97c \ucda9\uc871\uc2dc\ud0a4\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud380\uce90\uc2a4\ud2b8\uc758 \ud31f\uce90\uc2a4\ud2b8 \ubc0f \uc2a4\ud2b8\ub9ac\ubc0d \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc194\ub8e8\uc158\uc740 \ub77c\ub514\uc624 \ubc29\uc1a1\uc0ac\uac00 \uc790\uc0ac \ud504\ub85c\uadf8\ub7a8\uc744 \uc8fc\ubc29 \ub77c\ub514\uc624\ubd80\ud130 \uc2a4\ub9c8\ud2b8\ud3f0\uae4c\uc9c0 \ub2e4\uc591\ud55c \uae30\uae30\uc5d0 \uc5ec\ub7ec \ud3ec\ub9f7\uc73c\ub85c \uc81c\uacf5\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \ud504\ub77c\uc6b4\ud638\ud37c\uc758 xHE-AAC \uc624\ub514\uc624 \ucf54\ub371\uc774 \ub77c\uc774\ube0c \ubc0f \ub2e4\uc2dc\ub4e3\uae30 \ucf58\ud150\uce20 \uc778\ucf54\ub529\uc5d0 \uc801\uc6a9\ub428\uc5d0 \ub530\ub77c \uc2a4\ud2b8\ub9ac\ubc0d \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub4e4\uc740 \uc5b8\uc81c \uc5b4\ub514\uc11c\ub4e0 \ud0c1\uc6d4\ud55c \uc74c\uc9c8\ub85c \ucf58\ud150\uce20\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ucd5c\uadfc\uc5d0 \ucd9c\uc2dc\ub41c AAC \uacc4\uc5f4 \uc624\ub514\uc624 \ucf54\ub371\uc778 xHE-AAC\uc740 \ucf58\ud150\uce20 \uc720\ud615\uc5d0 \uad00\uacc4 \uc5c6\uc774 \ub04a\uae40 \uc5c6\ub294 \uc2a4\ud2b8\ub9ac\ubc0d\uacfc \uade0\uc77c\ud55c \uc74c\ub7c9, \ub192\uc740 \ucf54\ub529 \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub610\ud55c \ucd5c\uc18c 12 kbit\/s\uc5d0\uc11c \ucd5c\ub300 320 kbit\/s, \uc2a4\ud14c\ub808\uc624 \uc11c\ube44\uc2a4\uc758 \uacbd\uc6b0 \uadf8 \uc774\uc0c1\uae4c\uc9c0 \ub113\uc740 \ube44\ud2b8\uc728 \ubc94\uc704\ub97c \uc9c0\uc6d0\ud558\uc5ec DASH\/HLS \uae30\ubc18 \ubd80\ub4dc\ub7ec\uc6b4 \ube44\ud2b8\uc728 \uc804\ud658\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc774 \ubc16\uc5d0\ub3c4 MPEG-D DRC \uc74c\ub7c9 \ubc0f \ub3d9\uc801\ubc94\uc704 \uc81c\uc5b4 \uae30\ub2a5\uc744 \uae30\ubcf8\uc801\uc73c\ub85c \uc9c0\uc6d0\ud558\uc5ec \uc7ac\uc0dd\uae30\uae30\ub098 \uccad\ucde8\ud658\uacbd\uc5d0 \uad6c\uc560\ubc1b\uc9c0 \uc54a\uace0 \ud0c1\uc6d4\ud55c \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \uc120\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud1a0\ube44\uc544\uc2a4 \ub3c4\ub978\ubd80\uc26c(Tobias\u00a0Dornbusch) \ud380\uce90\uc2a4\ud2b8 \uc81c\ud488 \uc804\ubb38\uac00\ub294 \u201c\uc6b0\ub9ac\ub294 \uac00\uc7a5 \ud601\uc2e0\uc801\uc778 \ub77c\ub514\uc624 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud55c\ub2e4\uace0 \uc790\ubd80\ud574\uc654\ub2e4. \uc774\ubc88\uc5d0 xHE-AAC\ub97c \uc544\uc775\uc2a4\ud2b8\ub9bc\uc5d0 \ud0d1\uc7ac\ud568\uc73c\ub85c\uc368 \uc774 \uc57d\uc18d\uc744 \uc9c0\ud0ac \uc218 \uc788\uac8c \ub418\uc5c8\ub2e4. \uc774\ubc88 \uc81c\ud734\ub97c \ud1b5\ud574 \uc800\ube44\ud2b8\uc728\uc5d0\uc11c\ub3c4 \uace0\uc74c\uc9c8 \uc2a4\ud2b8\ub9ac\ubc0d\uc774 \uac00\ub2a5\ud574\uc838 \uccad\ucde8\uc790 \ub9cc\uc871\ub3c4 \ud5a5\uc0c1\uc740 \ubb3c\ub860 \uace0\uac1d\uc0ac\uc758 \ube44\uc988\ub2c8\uc2a4 \ubaa9\ud45c \ub2ec\uc131\uc5d0\ub3c4 \ud06c\uac8c \uae30\uc5ec\ud560 \uac83\uc73c\ub85c \ubcf4\uc778\ub2e4\u201d\uace0 \ubc1d\ud614\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud06c\ub9ac\uc2a4\ud2f0\uc548 \uc0ac\uc774\uba3c(Christian Simon) \ud504\ub77c\uc6b4\ud638\ud37c IIS \ubbf8\ub514\uc5b4 \uae30\uc220 \uc0ac\uc5c5\uac1c\ubc1c\uc790\ub294 \u201c\ud380\uce90\uc2a4\ud2b8\uc758 \uc544\uc775\uc2a4\ud2b8\ub9bc\uc740 \ud074\ub77c\uc6b0\ub4dc \uae30\ubc18 \uad6c\uc870\uc758 \uc720\uc5f0\ud55c \ucca8\ub2e8 \uc194\ub8e8\uc158\uc774\ub2e4. \uc5c5\uacc4 \ucd5c\uace0\uc758 \ud6a8\uc728\uc131, \ud488\uc9c8, \uc720\uc5f0\uc131\uc744 \uc790\ub791\ud558\ub294 xHE-AAC\ub294 \uc544\uc775\uc2a4\ud2b8\ub9bc\uacfc \uc644\ubcbd\ud55c \uc870\ud569\uc744 \uc774\ub8ec\ub2e4. \ud604\uc7ac \ub3c5\uc77c \uacf5\uc601\ubc29\uc1a1 ARD\uc5d0\uc11c \uae30\uae30\uc5d0 \uc0c1\uad00\uc5c6\uc774 \ucd5c\uace0\uc758 \uc2a4\ud2b8\ub9ac\ubc0d \ud6a8\uc728\uacfc \uccad\ucde8 \uacbd\ud5d8\uc744 \uc120\uc0ac\ud558\uae30 \uc704\ud574 \ud574\ub2f9 \uc870\ud569\uc744 \ud14c\uc2a4\ud2b8 \uc911\uc774\ub2e4\u201d\uace0 \uc804\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud604\uc7ac xHE-AAC \uc7ac\uc0dd \uae30\ub2a5\uc740 \ub9c8\uc774\ud06c\ub85c\uc18c\ud504\ud2b8 \uc708\ub3c4\uc6b0 11\uc744 \ube44\ub86f\ud574 \uad6c\uae00, \uc544\ub9c8\uc874, \uc560\ud50c\uc758 \uc6b4\uc601\uccb4\uc81c \ub4f1 \uc804 \uc138\uacc4 \uc218\uc2ed\uc5b5 \ub300\uc758 \uc18c\ube44\uc790\uc6a9 \ud50c\ub7ab\ud3fc\uc5d0 \uae30\ubcf8 \ud0d1\uc7ac\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub137\ud50c\ub9ad\uc2a4 \ub4f1 \uc5ec\ub7ec \ucf58\ud150\uce20 \uc11c\ube44\uc2a4 \uc5c5\uccb4\ub4e4\uc740 \ub9e4\ub2ec \uc218\uc2ed\uc5b5 \uc2dc\uac04\uc5d0 \ub2ec\ud558\ub294 xHE-AAC \uc624\ub514\uc624 \ucf58\ud150\uce20\ub97c \uc81c\uacf5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\ud380\uce90\uc2a4\ud2b8<\/strong> <strong>\ud68c\uc0ac\uc18c\uac1c<\/strong><\/p>\n<p>\ud380\uce90\uc2a4\ud2b8\ub294 \uc624\ub514\uc624 \uae30\uc220 \uc804\ubb38\uae30\uc5c5\uc73c\ub85c \ubc29\uc1a1\uc6a9 \uc624\ub514\uc624 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ubc0f \ud558\ub4dc\uc6e8\uc5b4 \uc194\ub8e8\uc158 \uac1c\ubc1c\uacfc \ub354\ubd88\uc5b4 \ud3ed\ub113\uc740 \uc804\ubb38\uc131\uc744 \ubc14\ud0d5\uc73c\ub85c \ucee8\uc124\ud305 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc8fc\uc694 \uc81c\ud488\uc778 \uc544\uc775\uc2a4\ud2b8\ub9bc\uc740 24\uc2dc\uac04 \uc0c1\uc2dc \uc6b4\uc601 \uac00\ub2a5\ud55c \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc194\ub8e8\uc158\uc73c\ub85c OTT, DVB, SIP\/WebRTC, STL, DAB, FM, \ub85c\uae45, \ub179\uc74c \ub4f1 \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc544\uc775\uc2a4\ud2b8\ub9bc\uc740 \uc11c\ubc84 \uc7a5\ube44, \uac00\uc0c1\uae30\uae30, AWS \ubc0f \uae30\ud0c0 \ud074\ub77c\uc6b0\ub4dc \uc11c\ube44\uc2a4 \uc678\uc5d0\ub3c4 \ubb3c\ub9ac\uc801 \ud558\ub4dc\uc6e8\uc5b4\uc5d0\uc11c \uad6c\ub3d9 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>xHE-AAC \uc624\ub514\uc624 \ucf54\ub371 \uac1c\ubc1c\uc744 \uc8fc\ub3c4\ud55c \ud504\ub77c\uc6b4\ud638\ud37c IIIS\ub294 \ub77c\ub514\uc624 \uc2a4\ud2b8\ub9ac\ubc0d \ubc0f \ud31f\uce90\uc2a4\ud2b8\uc6a9 \uc624\ub514\uc624 \uc194\ub8e8\uc158 \uc804\ubb38\uae30\uc5c5 \ud380\uce90\uc2a4\ud2b8(Ferncast)\uc640 \uc190\uc7a1\uace0 \uc544\uc775\uc2a4\ud2b8\ub9bc(aixtream) \uc2a4\ud2b8\ub9ac\ubc0d \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0 xHE-AAC \uc778\ucf54\ub529 \uae30\ub2a5\uc744 \ud0d1\uc7ac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"author":2,"featured_media":8856,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[483,359,414,413],"class_list":["post-9190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-ko","tag-audio-ko","tag-broadcast-ko","tag-streaming-ko","tag-xhe-aac-ko"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/9190"}],"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=9190"}],"version-history":[{"count":1,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/9190\/revisions"}],"predecessor-version":[{"id":9191,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/posts\/9190\/revisions\/9191"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media\/8856"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/media?parent=9190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/categories?post=9190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/ko\/wp-json\/wp\/v2\/tags?post=9190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}