{"id":51955,"date":"2022-12-21T05:43:45","date_gmt":"2022-12-21T05:43:45","guid":{"rendered":"https:\/\/www.leawo.org\/jp\/tips\/?p=51955"},"modified":"2023-01-06T02:45:03","modified_gmt":"2023-01-06T02:45:03","slug":"aac-1354","status":"publish","type":"post","link":"https:\/\/www.leawo.org\/jp\/tips\/aac-1354.html","title":{"rendered":"\u3010\u5fb9\u5e95\u89e3\u8aac\u3011AAC\u3068\u306f\uff1f\u97f3\u8cea\u306f\uff1fAAC\u3068MP3\u306e\u9055\u3044\u306f\uff1fAAC\u3092MP3\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u4eca\u65e5\u306fAdvanced Audio Coding\u3001\u7565\u3057\u3066AAC\u3068\u547c\u3070\u308c\u308b\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u3064\u3044\u3066\u304a\u8a71\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002AAC\u306f\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3068\u4f1d\u9001\u306e\u305f\u3081\u306e\u4e00\u822c\u7684\u306a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084MP3\u30d7\u30ec\u30fc\u30e4\u30fc\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u306e\u4fdd\u5b58\u3001\u305d\u3057\u3066\u30d7\u30ed\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u5236\u4f5c\u306a\u3069\u3001\u5e45\u5e83\u3044\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<span class=\"bg-yellow\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001AAC\u306e\u7279\u5fb4\u3001\u4ed6\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u306e\u9055\u3044\u3001AAC\u3092MP3\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/span><\/p>\r\n\r\n<div class=\"anchor-list-blue\">\r\n<p>\u76ee\u6b21<\/p>\r\n<ul>\r\n<li><a href=\"#part1\">AAC\u3068\u306f<\/a><\/li>\r\n<li><a href=\"#part2\">AAC\u306e\u97f3\u8cea\u3068\u7279\u5fb4<\/a><\/li>\r\n<li><a href=\"#part3\">AAC\u3068MP3\u306e\u9055\u3044<\/a><\/li>\r\n<li><a href=\"#part4\">AAC\u3092MP3\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5<\/a><\/li>\r\n<\/ul>\r\n<\/div>\r\n\r\n<h2 id=\"part1\" class=\"title2\"><strong>AAC\u3068\u306f<\/strong><\/h2>\r\n<p>AAC\uff08Advanced Audio Coding\uff09\u306f\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30fc\u30bf\u306e\u8ee2\u9001\u3068\u4fdd\u5b58\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3059\u3002<\/p>\r\n<p>AAC\u306f\u30ed\u30c3\u30b7\u30fc\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3042\u308a\u3001\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u904e\u7a0b\u3067\u5143\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30fc\u30bf\u306e\u4e00\u90e8\u304c\u5931\u308f\u308c\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6bd4\u8f03\u7684\u5c11\u306a\u3044\u30c7\u30fc\u30bf\u91cf\u3067\u9ad8\u54c1\u8cea\u306e\u30ea\u30b9\u30cb\u30f3\u30b0\u4f53\u9a13\u3092\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3084\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3084MP3\u30d7\u30ec\u30fc\u30e4\u30fc\u306a\u3069\u306e\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u4fdd\u5b58\u306b\u3088\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002AAC\u306f\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u5411\u3051\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30c6\u30ec\u30d3\u3084\u6620\u753b\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u5236\u4f5c\u306a\u3069\u3001\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u30aa\u30fc\u30c7\u30a3\u30aa\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3082\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\r\n<div style=\"text-align:center\">\r\n<a class=\"highslide\" onclick=\"return hs.expand(this)\" href=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2022\/12\/AAC.jpg\"><img decoding=\"async\" class=\"size-full wp-image-15014 aligncenter lazyload\" data-src=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2022\/12\/AAC.jpg\" title=\"AAC\" alt=\"AAC\" width=\"200\" height=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 380px; --smush-placeholder-aspect-ratio: 380\/380;\" \/><\/a>\r\n<\/div>\r\n\r\n<p>AAC\u306f\u3001\u69d8\u3005\u306a\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u304c\u3001\u7570\u306a\u308b\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n<div class=\"bg-gray\">\r\n<ul class=\"list-disc\">\r\n<li><strong>LC\uff08Low Complexity\uff09<\/strong>: \u4f4e\u8a08\u7b97\u91cf\u3067\u5727\u7e2e\u3055\u308c\u308b\u305f\u3081\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u306e\u97f3\u58f0\u901a\u4fe1\u3084\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u518d\u751f\u306a\u3069\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><strong>HE\uff08High Efficiency\uff09<\/strong>: \u30c7\u30fc\u30bf\u91cf\u3092\u6291\u3048\u3064\u3064\u3082\u3001\u9ad8\u54c1\u8cea\u306a\u97f3\u58f0\u3092\u518d\u751f\u3067\u304d\u308b\u305f\u3081\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3084\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u914d\u4fe1\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\r\n<li><strong>HEv2\uff08High Efficiency v2\uff09<\/strong>: HE\u3092\u62e1\u5f35\u3057\u305f\u3082\u306e\u3067\u3001\u3088\u308a\u4f4e\u3044\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3067\u3082\u9ad8\u54c1\u8cea\u306a\u97f3\u58f0\u3092\u518d\u751f\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><strong>LD\uff08Low Delay\uff09<\/strong>: \u9045\u5ef6\u3092\u6e1b\u3089\u3059\u3053\u3068\u3067\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u306e\u97f3\u58f0\u901a\u4fe1\u306a\u3069\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<\/div>\r\n\r\n\r\n\r\n<h2 id=\"part2\" class=\"title2\"><strong>AAC\u306e\u97f3\u8cea\u3068\u7279\u5fb4<\/strong><\/h2>\r\n<p>AAC\u306f\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30fc\u30bf\u3092\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u3066\u9001\u4fe1\u3059\u308b\u305f\u3081\u306e\u9b45\u529b\u7684\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u3057\u3066\u3001\u3044\u304f\u3064\u304b\u306e\u7279\u5fb4\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\r\n<div class=\"bg-gray\">\r\n<ul class=\"list-disc\">\r\n<li><span class=\"bg-yellow\">\u9ad8\u97f3\u8cea<\/span>: AAC\u306f\u3001\u5e83\u3044\u5468\u6ce2\u6570\u7bc4\u56f2\u3068\u9ad8\u3044S\/N\u6bd4\u3092\u6301\u3064\u9ad8\u54c1\u8cea\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u3092\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u5e45\u5e83\u3044\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u9ad8\u97f3\u8cea\u3068\u4f4e\u5e2f\u57df\u306e\u4e21\u65b9\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\r\n<li><span class=\"bg-orange\">\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u5727\u7e2e<\/span>: AAC\u306f\u9ad8\u5ea6\u306a\u97f3\u58f0\u7b26\u53f7\u5316\u6280\u8853\u306b\u3088\u308a\u3001\u9ad8\u3044\u54c1\u8cea\u3092\u7dad\u6301\u3057\u305f\u307e\u307e\u97f3\u58f0\u30c7\u30fc\u30bf\u3092\u5727\u7e2e\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4ed6\u306e\u30aa\u30fc\u30c7\u30a3\u30aa\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3088\u308a\u3082\u5c11\u306a\u3044\u5bb9\u91cf\u3067\u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30fc\u30bf\u3092\u4f1d\u9001\u30fb\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\r\n<li><span class=\"bg-green\">\u5e45\u5e83\u3044\u4e92\u63db\u6027<\/span>: AAC\u306f\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001\u30bf\u30d6\u30ec\u30c3\u30c8\u3001\u30e1\u30c7\u30a3\u30a2\u30d7\u30ec\u30fc\u30e4\u30fc\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u5668\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001Spotify\u3084Apple Music\u306a\u3069\u3001\u591a\u304f\u306e\u4eba\u6c17\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3067\u3082\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><span class=\"bg-blue\">\u30a8\u30e9\u30fc\u306e\u56de\u5fa9\u529b<\/span>: AAC \u306f\u3001\u9001\u4fe1\u4e2d\u307e\u305f\u306f\u4fdd\u5b58\u4e2d\u306b\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30a8\u30e9\u30fc\u306b\u5bfe\u3057\u3066\u56de\u5fa9\u529b\u304c\u3042\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30aa\u30fc\u30c7\u30a3\u30aa\u306b\u53ef\u8074\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u3084\u305d\u306e\u4ed6\u306e\u6b6a\u307f\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30a8\u30e9\u30fc\u304b\u3089\u56de\u5fa9\u3067\u304d\u307e\u3059\u3002<\/li>\r\n<li><span class=\"bg-red\">\u30de\u30eb\u30c1\u30c1\u30e3\u30f3\u30cd\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u5bfe\u5fdc<\/span>: AAC\u306f\u30015.1\u304a\u3088\u30737.1\u30b5\u30e9\u30a6\u30f3\u30c9\u30b5\u30a6\u30f3\u30c9\u3092\u542b\u3080\u30de\u30eb\u30c1\u30c1\u30e3\u30f3\u30cd\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30db\u30fc\u30e0\u30b7\u30a2\u30bf\u30fc\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<\/ul>\r\n<\/div>\r\n\r\n\r\n\r\n<h2 id=\"part3\" class=\"title2\"><strong>AAC\u3068MP3\u306e\u9055\u3044<\/strong><\/h2>\r\n<p>AAC\u3068MP3\u306f\u3069\u3061\u3089\u3082\u30ed\u30c3\u30b7\u30fc\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3059\u304c\u3001MPEG\u306e\u4ed5\u69d8\u306b\u3088\u308c\u3070AAC\u306fMP3\u306e\u300c\u6b21\u4e16\u4ee3\u300d\u306a\u306e\u3067\u3001AAC\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068MP3\u3092\u6bd4\u8f03\u3059\u308b\u306e\u306f\u3061\u3087\u3063\u3068\u3044\u3058\u3081\u306e\u3088\u3046\u306a\u6c17\u304c\u3057\u307e\u3059\u3002<\/p>\r\n<p>1987\u5e74\u3001\u30c9\u30a4\u30c4\u306eFraunhofer IIS\u304c\u97f3\u697d\u5727\u7e2e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u958b\u767a\u306b\u7740\u624b\u3057\u30014\u5e74\u306e\u6b73\u6708\u3092\u304b\u3051\u3066\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u6539\u826f\u3068\u97f3\u8cea\u306e\u5411\u4e0a\u3092\u56f3\u308a\u30011993\u5e74\u306b\u5f53\u6642\u3068\u3057\u3066\u306f\u975e\u5e38\u306b\u9ad8\u5ea6\u306a\u30ed\u30c3\u30b7\u30fc\u5727\u7e2e\u30aa\u30fc\u30c7\u30a3\u30aa\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\uff08\u62e1\u5f35\u5b50\u306f.mp3\uff09\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002MP3\u97f3\u58f0\u5727\u7e2e\u6280\u8853\u306e\u958b\u767a\u306e\u76ee\u7684\u306f\u3001\u97f3\u58f0\u30c7\u30fc\u30bf\u91cf\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u958b\u767a\u8005\u306f\u97f3\u97ff\u5fc3\u7406\u5b66\u3092\u7814\u7a76\u3059\u308b\u3053\u3068\u3067\u3001\u97f3\u58f0\u30c7\u30fc\u30bf\u306e\u4e00\u90e8\u304c\u4eba\u9593\u306e\u8074\u899a\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u306a\u3044\u3053\u3068\u3092\u7a81\u304d\u6b62\u3081\u305f\u3002 \u3053\u306e\u30c7\u30fc\u30bf\u3092\u7834\u68c4\u3059\u308b\u3053\u3068\u3067\u3001MP3\u306f1\/10\u306e\u30b5\u30a4\u30ba\u306b\u5727\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\r\n<p>1997\u5e74\u306b\u30d5\u30e9\u30a6\u30f3\u30db\u30fc\u30d5\u30a1\u30fcIIS\u3001\u30c9\u30eb\u30d3\u30fc\u30e9\u30dc\u30e9\u30c8\u30ea\u30fc\u30ba\u3001AT&#038;T\u3001\u30bd\u30cb\u30fc\u306a\u3069\u304cMP3\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u4ee3\u308f\u308b\u3082\u306e\u3068\u3057\u3066\u958b\u767a\u3057\u305f\u3002 \u516c\u958b\u3055\u308c\u305f\u60c5\u5831\u306b\u3088\u308b\u3068\u3001AAC\u306f\u65b0\u3057\u3044\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u3088\u308b\u30d7\u30ed\u30b0\u30ec\u30c3\u30b7\u30d6\u8a2d\u8a08\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001\u3088\u308a\u52b9\u7387\u7684\u3067\u9ad8\u3044\u300c\u4fa1\u683c\u6027\u80fd\u6bd4\u300d\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002 AAC\u306f\u3001\u3042\u3089\u3086\u308b\u70b9\u3067MP3\u3088\u308a\u512a\u308c\u3066\u3044\u308b\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\r\n<p>\u3057\u304b\u3057\u3001MP3\u306f\u30b7\u30a7\u30a2\u304c\u5927\u304d\u3044\u306e\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u7fd2\u6163\u3092\u5909\u3048\u308b\u306e\u306f\u975e\u5e38\u306b\u96e3\u3057\u3044\u3002 \u826f\u3044\u30cb\u30e5\u30fc\u30b9\u306f\u3001\u3059\u3079\u3066\u306e\u4eba\u304cAAC\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u62d2\u5426\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001Apple\u306f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u53ef\u80fd\u306a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u3057\u3066AAC\u3092\u63d0\u4f9b\u3057\u305f\u6700\u521d\u306e1\u3064\u3067\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002 \u521d\u671f\u306e\u3053\u308d\u306f\u3001Apple\u4ee5\u5916\u306b\u3082\u3001\u30bd\u30cb\u30fc\u306e\u30a6\u30a9\u30fc\u30af\u30de\u30f3\uff08NWZ-A\u3001NWZ-S\u3001NWZ-E\u3001NWZ-X\u30b7\u30ea\u30fc\u30ba\uff09\u3001\u4efb\u5929\u5802NDSi\u306a\u3069\u3067\u3082AAC\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u305f\u3002 \u305d\u306e\u5f8c\u3001\u591a\u304f\u306e\u97f3\u697d\u611b\u597d\u5bb6\u304cAAC\u306b\u8208\u5473\u3092\u6301\u3064\u3088\u3046\u306b\u306a\u308a\u3001\u305d\u306e\u5229\u70b9\u304c\u5f90\u3005\u306b\u30e6\u30fc\u30b6\u30fc\u306b\u8a8d\u8b58\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002 AAC\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6a5f\u5668\u306f\u3001\u305d\u306e\u6570\u3068\u7a2e\u985e\u304c\u6025\u5897\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\r\n<div style=\"text-align:center\">\r\n<a class=\"highslide\" onclick=\"return hs.expand(this)\" href=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2022\/12\/AAC-VS.-MP3.jpg\"><img decoding=\"async\" class=\"size-full wp-image-15014 aligncenter lazyload\" data-src=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2022\/12\/AAC-VS.-MP3.jpg\" title=\"AAC-VS.-MP3\" alt=\"AAC-VS.-MP3\" width=\"700\" height=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 780px; --smush-placeholder-aspect-ratio: 780\/287;\" \/><\/a>\r\n<\/div>\r\n\r\n<p>AAC\u3068MP3\u306f\u3001\u3069\u3061\u3089\u3082\u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30fc\u30bf\u306e\u8ee2\u9001\u3068\u4fdd\u5b58\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3059\u3002\u5168\u4f53\u3068\u3057\u3066\u3001AAC\u306e\u4e3b\u306a\u5229\u70b9\u306f\u3001\u3088\u308a\u9ad8\u3044\u30aa\u30fc\u30c7\u30a3\u30aa\u54c1\u8cea\u3068\u3088\u308a\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u5727\u7e2e\u3067\u3042\u308a\u3001\u4e3b\u306a\u6b20\u70b9\u306f\u3001MP3\u3068\u6bd4\u8f03\u3057\u3066\u4e92\u63db\u6027\u304c\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u306e2\u3064\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n<div class=\"bg-gray\">\r\n<ul class=\"list-disc\">\r\n<li><span class=\"bg-yellow\">\u30aa\u30fc\u30c7\u30a3\u30aa\u54c1\u8cea<\/span>: AAC\u306f\u4e00\u822c\u306b\u3001\u7279\u306b\u4f4e\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3067\u306fMP3\u3088\u308a\u9ad8\u54c1\u8cea\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002MP3\u3088\u308a\u3082\u5e83\u3044\u5468\u6ce2\u6570\u5e2f\u57df\u3068\u9ad8\u3044S\/N\u6bd4\u3092\u6301\u3064\u97f3\u58f0\u3092\u7b26\u53f7\u5316\u3067\u304d\u308b\u305f\u3081\u3001\u5143\u306e\u97f3\u58f0\u3092\u3088\u308a\u6b63\u78ba\u306b\u8868\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\r\n<li><span class=\"bg-orange\">\u30c7\u30fc\u30bf\u5727\u7e2e<\/span>: AAC \u306f MP3 \u3088\u308a\u3082\u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30fc\u30bf\u306e\u5727\u7e2e\u52b9\u7387\u304c\u9ad8\u304f\u3001\u7279\u306b\u9ad8\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3067\u306e\u5727\u7e2e\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u3088\u308a\u5c11\u306a\u3044\u30c7\u30fc\u30bf\u91cf\u3067MP3\u3068\u540c\u7b49\u306e\u97f3\u8cea\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\r\n<li><span class=\"bg-green\">\u4e92\u63db\u6027<\/span>: MP3\u306f\u3001AAC\u3088\u308a\u3082\u5e83\u304f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u304a\u308a\u3001\u7279\u306b\u53e4\u3044\u30c7\u30d0\u30a4\u30b9\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001AAC\u306f\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3001\u30bf\u30d6\u30ec\u30c3\u30c8\u3001\u30e1\u30c7\u30a3\u30a2\u30d7\u30ec\u30fc\u30e4\u30fc\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u65b0\u3057\u3044\u30c7\u30d0\u30a4\u30b9\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><span class=\"bg-blue\">\u5b89\u5b9a\u6027<\/span>: MP3\u304c\u3053\u306e\u7a2e\u306e\u30a8\u30e9\u30fc\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u3044\u306e\u306b\u5bfe\u3057\u3001AAC\u306f\u4f1d\u9001\u4e2d\u3084\u4fdd\u5b58\u4e2d\u306b\u767a\u751f\u3057\u3046\u308b\u30a8\u30e9\u30fc\u306b\u5f37\u3044\u8a2d\u8a08\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<\/ul>\r\n<\/div>\r\n\r\n\r\n<table align=\"center\" border=\"1\" bordercolor=\"#000000\" cellpadding=\"5\" cellspacing=\"0\" sizcache=\"1\" sizset=\"25\" style=\"width: 600px; border-collapse: collapse;\">\r\n<tbody sizcache=\"0\" sizset=\"25\">\r\n<tr bgcolor=\"#3367cd\">\r\n<td align=\"center\" bgcolor=\"#3367cd\" colspan=\"3\" height=\"35\"><span style=\"color:#ffffff;\"><strong>AAC\u3068MP3\u306e\u9055\u3044<\/strong><\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\">\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/td>\r\n<td align=\"center\">AAC<\/td>\r\n<td align=\"center\">MP3<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\">\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8<\/td>\r\n<td align=\"center\">\u6700\u5927400kbps\u8d85<\/td>\r\n<td align=\"center\">32~320kbps<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\">\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30ec\u30fc\u30c8<\/td>\r\n<td align=\"center\">\u6700\u592796kHz<\/td>\r\n<td align=\"center\">\u6700\u592748kHz<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\">\u30c1\u30e3\u30f3\u30cd\u30eb\u6570<\/td>\r\n<td align=\"center\">\uff085.1\uff096\u30c1\u30e3\u30f3\u30cd\u30eb<\/td>\r\n<td align=\"center\">2\u30c1\u30e3\u30f3\u30cd\u30eb<\/td>\r\n<\/tr>\r\n<tr>\r\n<td align=\"center\">\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u7cbe\u5ea6<\/td>\r\n<td align=\"center\">\u6700\u592732bit<\/td>\r\n<td align=\"center\">\u6700\u592716bit<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n<p>Fraunhofer\u7814\u7a76\u6240\u306b\u3088\u308b\u3068\u3001MP3\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u4ee3\u66ff\u3068\u3055\u308c\u308bAAC\u30aa\u30fc\u30c7\u30a3\u30aa\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306f\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0TV\u3084\u30aa\u30fc\u30c7\u30a3\u30aa\u653e\u9001\u306a\u3069\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u914d\u4fe1\u3059\u308b\u969b\u3001MP3\u3088\u308a\u3082\u97f3\u8cea\u304c\u826f\u304f\u3001\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u3082\u5927\u5e45\u306b\u4f4e\u3044\u305f\u3081\u3001\u52b9\u7387\u7684\u3067\u3042\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002 AAC\u306f\u97f3\u697d\u518d\u751f\u80fd\u529b\u304c\u9ad8\u3044\u3060\u3051\u3067\u306a\u304f\u3001\u8457\u4f5c\u6a29\u4fdd\u8b77\u306e\u9762\u3067\u3082\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001MP3\u306b\u53d6\u3063\u3066\u4ee3\u308f\u308c\u308b\u3068\u3044\u3046\u5206\u6790\u3082\u3042\u308b\u3002 \u4ee5\u524d\u306f\u3001MP3\u304c\u5206\u304b\u308a\u306b\u304f\u304f\u65ad\u7247\u7684\u3067\u3042\u3063\u305f\u305f\u3081\u3001\u8457\u4f5c\u6a29\u4fb5\u5bb3\u306e\u30b3\u30b9\u30c8\u304c\u4f4e\u304f\u3001\u97f3\u697d\u696d\u754c\u3067\u6d77\u8cca\u7248\u304c\u6a2a\u884c\u3059\u308b\u3053\u3068\u306b\u5927\u304d\u304f\u8ca2\u732e\u3057\u307e\u3057\u305f\u3002 \u97f3\u697d\u5e02\u5834\u304c\u97f3\u697d\u8457\u4f5c\u6a29\u4fdd\u8b77\u3092\u3055\u3089\u306b\u610f\u8b58\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30b5\u30a4\u30ba\u3084\u97f3\u8cea\u9762\u3067\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u3068\u76f8\u307e\u3063\u3066\u3001MP3 \u304c\u306a\u304f\u306a\u308b\u3053\u3068\u306f\u307b\u307c\u907f\u3051\u3089\u308c\u307e\u305b\u3093\u3002<\/p>\r\n\r\n\r\n\r\n<h2 id=\"part4\" class=\"title2\"><strong>AAC\u3092MP3\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5<\/strong><\/h2>\r\n<div style=\"text-align:center\">\r\n<a class=\"highslide\" onclick=\"return hs.expand(this)\" href=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2022\/12\/AAC-to-MP3.jpg\"><img decoding=\"async\" class=\"size-full wp-image-15014 aligncenter lazyload\" data-src=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2022\/12\/AAC-to-MP3.jpg\" title=\"AAC-to-MP3\" alt=\"AAC-to-MP3\" width=\"500\" height=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 930px; --smush-placeholder-aspect-ratio: 930\/362;\" \/><\/a>\r\n<\/div>\r\n<p>AAC\u3092MP3\u306b\u5909\u63db\u3059\u308b\u306b\u306f\u3001\u305f\u304f\u3055\u3093\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001<strong><a href=\"https:\/\/www.leawo.org\/jp\/video-converter\/\" title=\"AAC MP3 \u5909\u63db\u30bd\u30d5\u30c8\" rel=\"noopener\" target=\"_blank\">Leawo HD\u52d5\u753b\u5909\u63db\u30d7\u30ed<\/a><\/strong>\u3068\u3044\u3046\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u3063\u3066AAC\u3092MP3\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\r\n\r\n<div class=\"b-gray\">\r\n<ol class=\"list-disc pl30\">\r\n<li>Leawo Prof.Media\u3092\u8d77\u52d5\u3057\u3066\u3001\u300cHD\u52d5\u753b\u5909\u63db\u30d7\u30ed\u300d\u6a5f\u80fd\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\r\n<a class=\"highslide\" onclick=\"return hs.expand(this)\" href=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2021\/04\/prof.media%E3%83%A1%E3%82%A4%E3%83%B3%E7%94%BB%E9%9D%A2.jpg\"><img decoding=\"async\" class=\"size-full wp-image-15014 aligncenter lazyload\" data-src=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2021\/04\/prof.media%E3%83%A1%E3%82%A4%E3%83%B3%E7%94%BB%E9%9D%A2.jpg\" title=\"Leawo Prof.Media\" alt=\"Leawo Prof.Media\" width=\"500\" height=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a>\r\n<li>\u5909\u63db\u3057\u305f\u3044AAC\u30aa\u30fc\u30c7\u30a3\u30aa\u30d5\u30a1\u30a4\u30eb\u3092\u30bd\u30d5\u30c8\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/li>\r\n<a class=\"highslide\" onclick=\"return hs.expand(this)\" href=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2019\/09\/%E5%8B%95%E7%94%BB%E5%A4%89%E6%8F%9B1.jpg\"><img decoding=\"async\" class=\"size-full wp-image-15014 aligncenter lazyload\" data-src=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2019\/09\/%E5%8B%95%E7%94%BB%E5%A4%89%E6%8F%9B1.jpg\" title=\"AAC MP3\u5909\u63db1\" alt=\"AAC MP3\u5909\u63db1\" width=\"500\" height=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a>\r\n<li>\u51fa\u529b\u30aa\u30fc\u30c7\u30a3\u30aa\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u9078\u629e\u3057\u307e\u3059\u3002MP3\u3001AC3\u3001WAV\u3001WMA\u3001FLAC\u3001M4A\u3001M4R\u3001MKA\u3001AIFF\u3001AMR\u3001MP2\u3001OGG\u3001AU\u306a\u3069\u304c\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/li>\r\n<a class=\"highslide\" onclick=\"return hs.expand(this)\" href=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2016\/03\/%E5%87%BA%E5%8A%9B%E5%BD%A2%E5%BC%8F%E3%82%92MP3%E3%81%AB%E8%A8%AD%E5%AE%9A-2.jpg\"><img decoding=\"async\" class=\"size-full wp-image-15014 aligncenter lazyload\" data-src=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2016\/03\/%E5%87%BA%E5%8A%9B%E5%BD%A2%E5%BC%8F%E3%82%92MP3%E3%81%AB%E8%A8%AD%E5%AE%9A-2.jpg\" title=\"AAC MP3\u5909\u63db2\" alt=\"AAC MP3\u5909\u63db2\" width=\"500\" height=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a>\r\n\r\n<li>MP3\u30d5\u30a1\u30a4\u30eb\u306e\u300c\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\u300d\u3001\u300c\u30b5\u30f3\u30d7\u30eb\u30ec\u30fc\u30c8\u300d\u306a\u3069\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u7de8\u96c6\u3057\u307e\u3059\u3002<\/li>\r\n<a class=\"highslide\" onclick=\"return hs.expand(this)\" href=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2021\/08\/MP3-%E3%83%93%E3%83%83%E3%83%88%E3%83%AC%E3%83%BC%E3%83%88.jpg\"><img decoding=\"async\" class=\"size-full wp-image-15014 aligncenter lazyload\" data-src=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2021\/08\/MP3-%E3%83%93%E3%83%83%E3%83%88%E3%83%AC%E3%83%BC%E3%83%88.jpg\" title=\"AAC MP3\u5909\u63db3\" alt=\"AAC MP3\u5909\u63db3\" width=\"500\" height=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/a>\r\n\r\n<li>\u6700\u5f8c\u306f\u3001\u51fa\u529b\u5148\u3092\u8a2d\u5b9a\u3057\u3001\u5909\u63db\u30d7\u30ed\u30bb\u30b9\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/li>\r\n<a class=\"highslide\" onclick=\"return hs.expand(this)\" href=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2019\/06\/MP3\u5909\u63db.jpg\"><img decoding=\"async\" class=\"size-full wp-image-15014 aligncenter lazyload\" data-src=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2019\/06\/MP3\u5909\u63db.jpg\" title=\"AAC MP3\u5909\u63db4\" alt=\"AAC MP3\u5909\u63db4\" width=\"500\" height=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1026px; --smush-placeholder-aspect-ratio: 1026\/682;\" \/><\/a>\r\n<\/ol>\r\n<\/div>\r\n\r\n<p><strong><a href=\"https:\/\/www.leawo.org\/jp\/video-converter\/\" title=\"AAC MP3 \u5909\u63db\u30bd\u30d5\u30c8\" rel=\"noopener\" target=\"_blank\">Leawo HD\u52d5\u753b\u5909\u63db\u30d7\u30ed<\/a><\/strong>\u306f\u6700\u9ad8\u306e\u30e1\u30c7\u30a3\u30a2\u5909\u63db\u30bd\u30d5\u30c8\u3067\u3001\u3042\u3089\u3086\u308b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u6620\u50cf\u30fb\u97f3\u58f0\u306e\u9ad8\u901f\u30fb\u9ad8\u54c1\u8cea\u306a\u76f8\u4e92\u5909\u63db\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002MP3\u3001AAC\u3001AC3\u3001M4A\u3001WAV\u3001WMA\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u30aa\u30fc\u30c7\u30a3\u30aa\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304b\u3089\u3001FLAC\u306a\u3069\u306e\u30cf\u30a4\u30ec\u30be\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30aa\u30fc\u30c7\u30a3\u30aa\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u307e\u3067\u5bfe\u5fdc\u3002 \u69d8\u3005\u306a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u9593\u3067\u81ea\u5728\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u30aa\u30fc\u30c7\u30a3\u30aa\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3060\u3051\u3067\u306a\u304f\u3001MP4\u3001MKV\u3001AVI\u306a\u3069\u306e\u30d3\u30c7\u30aa\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u3082\u3082\u3061\u308d\u3093\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u521d\u5fc3\u8005\u3067\u3082\u4f7f\u3044\u3084\u3059\u304f\u3001\u52d5\u753b\u3068\u97f3\u697d\u306e\u76f8\u4e92\u5909\u63db\u304c\u7c21\u5358\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n<dl class=\"rec\">\r\n<div class=\"clear mb30 clearfix mt10\">\r\n<img decoding=\"async\" class=\"imgleft ml img fl ml10 lazyload\" data-src=\"https:\/\/www.leawo.org\/jp\/tips\/wp-content\/uploads\/2017\/11\/HD\u52d5\u753b\u5909\u63db\u30d7\u30ed.png\" alt=\"Leawo HD\u52d5\u753b\u5909\u63db\u30d7\u30ed\" width=\"40%\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 618px; --smush-placeholder-aspect-ratio: 618\/415;\">\r\n<dt><font size=\"4\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.leawo.org\/jp\/video-converter\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Leawo HD\u52d5\u753b\u5909\u63db\u30d7\u30ed<\/strong><\/a><\/font><\/dt>\r\n<\/br>\r\n<dd>\u30fb\u6700\u65b0iPhone\u3001Android\u306a\u3069\u5404\u7a2e\u6a5f\u5668\u3067\u518d\u751f\u5bfe\u5fdc\u5f62\u5f0f\u306b\u7c21\u5358\u5909\u63db\uff01<\/dd>\r\n<dd>\u30fb6X\u306e\u8d85\u9ad8\u901f\u3067\u52d5\u753b\u3084\u97f3\u697d\u3092\u9ad8\u54c1\u8cea\u306e\u307e\u307e\u3067\u30ed\u30b9\u30ec\u30b9\u5909\u63db\uff01<\/dd>\r\n<dd>\u30fb\u51fa\u529b\u5b57\u5e55\u3068\u97f3\u58f0\u30c8\u30e9\u30c3\u30af\u3092\u8ffd\u52a0\uff01<\/dd>\r\n<dd>\u30fb2D\u52d5\u753b\u30923D\u52d5\u753b\u306b\u5909\u63db\uff01<\/dd>\r\n<dd>\u30fb180+\u52d5\u753b\u30fb\u97f3\u697d\u5f62\u5f0f\u306b\u5bfe\u5fdc\uff01<\/dd>\r\n<dd><div class=\"btn-group\"><a href=\"https:\/\/www.leawo.org\/jp\/downloads\/video-converter.html\" target=\"_blank\" rel=\"noopener\">\u7121\u6599\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9&nbsp;<i><img decoding=\"async\" data-src=\"\/jp\/images\/icon\/win-icon.png\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\"><\/i><\/a>&nbsp;&nbsp;<a href=\"https:\/\/www.leawo.org\/jp\/downloads\/video-converter-mac.html\" target=\"_blank\" rel=\"noopener\">\u7121\u6599\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9&nbsp;<i><img decoding=\"async\" data-src=\"\/jp\/images\/icon\/mac-icon.png\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\"><\/i><\/a><\/div><\/dd>\r\n<\/div>\r\n<\/dl>\r\n","protected":false},"excerpt":{"rendered":"\u4eca\u65e5\u306fAdvanced Audio Coding\u3001\u7565\u3057\u3066AAC\u3068\u547c\u3070\u308c\u308b\u30c7\u30b8\u30bf\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u3064\u3044\u3066\u304a\u8a71\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002AAC\u306f\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u3068\u4f1d\u9001\u306e\u305f\u3081\u306e\u4e00\u822c\u7684...","protected":false},"author":8,"featured_media":52111,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[117,256,253,124,110],"tags":[40],"class_list":["post-51955","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-convert","category-convert-audio","category-converter-alternatives","category-mp3","category-music","tag-hd"],"aioseo_notices":[],"views":11076,"_links":{"self":[{"href":"https:\/\/www.leawo.org\/jp\/tips\/wp-json\/wp\/v2\/posts\/51955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leawo.org\/jp\/tips\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leawo.org\/jp\/tips\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leawo.org\/jp\/tips\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leawo.org\/jp\/tips\/wp-json\/wp\/v2\/comments?post=51955"}],"version-history":[{"count":21,"href":"https:\/\/www.leawo.org\/jp\/tips\/wp-json\/wp\/v2\/posts\/51955\/revisions"}],"predecessor-version":[{"id":52257,"href":"https:\/\/www.leawo.org\/jp\/tips\/wp-json\/wp\/v2\/posts\/51955\/revisions\/52257"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leawo.org\/jp\/tips\/wp-json\/wp\/v2\/media\/52111"}],"wp:attachment":[{"href":"https:\/\/www.leawo.org\/jp\/tips\/wp-json\/wp\/v2\/media?parent=51955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leawo.org\/jp\/tips\/wp-json\/wp\/v2\/categories?post=51955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leawo.org\/jp\/tips\/wp-json\/wp\/v2\/tags?post=51955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}