{"id":8467,"date":"2023-09-12T09:00:33","date_gmt":"2023-09-12T07:00:33","guid":{"rendered":"https:\/\/www.audioblog.iis.fraunhofer.com\/?p=8467"},"modified":"2023-09-05T13:37:33","modified_gmt":"2023-09-05T11:37:33","slug":"xhe-aac-langit","status":"publish","type":"post","link":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/xhe-aac-langit","title":{"rendered":"\u5370\u5c3c\u97f3\u4e50\u6d41\u5a92\u4f53Langit Musik\u91c7\u7528xHE-AAC \u97f3\u9891\u7f16\u89e3\u7801\u5668"},"content":{"rendered":"<p><strong>xHE-AAC <\/strong><strong>\u97f3\u9891\u7f16\u89e3\u7801\u5668\u7684\u4e3b\u8981\u5f00\u53d1<\/strong><strong>\u8005<\/strong><strong>Fraunhofer IIS <\/strong><strong>\u5ba3\u5e03<\/strong><strong>\uff0c<\/strong><strong> PT Nuon Digital Indonesia<\/strong><strong>\u65d7\u4e0b\u7684<\/strong><strong>Langit Musik <\/strong><strong>\u5df2\u5728\u5370\u5ea6\u5c3c\u897f\u4e9a\u63a8\u51fa\u57fa\u4e8e<\/strong><strong> xHE-AAC <\/strong><strong>\u7684\u97f3\u4e50\u670d\u52a1\u3002<\/strong> <strong>\u5b83\u91c7\u7528<\/strong><strong>MainConcept<\/strong><strong>\u4e0e<\/strong><strong> Fraunhofer IIS <\/strong><strong>\u5171\u540c\u5f00\u53d1\u7684<\/strong><strong>xHE-AAC FFmpeg <\/strong><strong>\u63d2\u4ef6\uff0c\u5c06<\/strong><strong> 900<\/strong><strong>\u4e07\u9996\u672c\u5730\u548c<\/strong><strong>\u5916\u56fd<\/strong><strong>\u6b4c\u66f2<\/strong><strong>\u7528<\/strong><strong>\u6700\u65b0<\/strong><strong>\u7684<\/strong><strong>AAC<\/strong><strong>\u6280\u672f\u8fdb\u884c<\/strong><strong>\u7f16\u7801\u3002<\/strong><\/p>\n<p><!--more--><\/p>\n<p>Langit Musik\u63d0\u4f9b\u5728\u7ebf\u97f3\u4e50\u670d\u52a1\uff0c\u4e3a\u6570\u767e\u4e07\u7528\u6237\u63d0\u4f9b\u5177\u6709\u672c\u5730\u98ce\u683c\u97f3\u4e50\u7684\u6d41\u5a92\u4f53\u548c\u4e0b\u8f7d\u670d\u52a1\u3002\u6210\u7acb\u4e8e2010\u5e74\u7684Langit Musik\u662f\u5370\u5ea6\u5c3c\u897f\u4e9a\u9996\u6279\u6d41\u5a92\u4f53\u5e73\u53f0\u4e4b\u4e00\uff0c\u5b83\u7684\u4ed8\u8d39\u8ba2\u9605\u7528\u6237\u73b0\u53ef\u9009\u62e9\u5728 Android \u548c iOS \u624b\u673a\u4e0a\u6536\u542c\u7f16\u7801\u6210xHE-AAC\u7684\u97f3\u4e50\u3002<\/p>\n<p>xHE-AAC\u80fd\u591f\u4e3a\u5982\u7535\u5f71\u3001\u97f3\u4e50\u3001\u6709\u58f0\u8bfb\u7269\u548c\u64ad\u5ba2\u7b49\u5404\u79cd\u7c7b\u578b\u7684\u97f3\u9891\u5185\u5bb9\u63d0\u4f9b\u6301\u7eed\u4e14\u4e0d\u95f4\u65ad\u7684\u9ad8\u54c1\u8d28\u6d41\u5a92\u4f53\u97f3\u9891\u3002\u7528\u4e8e\u7acb\u4f53\u58f0\u670d\u52a1\u7684\u7801\u7387\u8303\u56f4\u4ece12 kbit\/s\u5230500 kbit\/s\u53ca\u4ee5\u4e0a\u3002\u5728DASH \u548c HLS \u4e0b\u7684\u65e0\u7f1d\u7801\u7387\u5207\u6362\u529f\u80fd\uff0c\u4f7f\u8fd0\u8425\u5546\u80fd\u591f\u4ee5\u8f83\u4f4e\u7684\u7801\u7387\u8fdb\u884c\u6d41\u5a92\u4f53\u4f20\u8f93\u5e76\u83b7\u5f97\u76f8\u540c\u7684\u97f3\u9891\u8d28\u91cf\uff0c\u4ece\u800c\u663e\u8457\u964d\u4f4e\u4e86\u4f20\u8f93\u6210\u672c\u3002\u5b83\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u8fd0\u8425\u5546\u964d\u4f4e\u7f51\u7edc\u62e5\u5835\u5e26\u6765\u7684\u5185\u5bb9\u4e2d\u65ad\u3002\u4e0e\u6b64\u540c\u65f6\uff0cxHE-AAC \u53ef\u4ee5\u5e2e\u52a9 Langit Musik \u7b49\u97f3\u4e50\u670d\u52a1\u7684\u7528\u6237\u964d\u4f4e\u79fb\u52a8\u7f51\u7edc\u6570\u636e\u6210\u672c\u3002\u540c\u6837\u91cd\u8981\u7684\u662f\uff0cxHE-AAC \u539f\u751f\u652f\u6301 MPEG-D DRC \u54cd\u5ea6\u548c\u52a8\u6001\u8303\u56f4\u63a7\u5236\u529f\u80fd\uff0c\u53ef\u4e3a\u7528\u6237\u5e26\u6765\u4e00\u81f4\u7684\u54cd\u5ea6\u4f53\u9a8c\u5e76\u907f\u514d\u9891\u7e41\u7684\u97f3\u91cf\u8c03\u6574\u3002<\/p>\n<p>\u5305\u62ec MPEG-D DRC \u5728\u5185\u7684 xHE-AAC\u8fd8\u653e\u529f\u80fd\u5df2\u5728\u6570\u5341\u4ebf\u7ec8\u7aef\u4e0a\u5f97\u5230\u539f\u751f\u652f\u6301\uff0c\u4f8b\u5982\uff1a\u8c37\u6b4c\u3001\u4e9a\u9a6c\u900a\u3001\u82f9\u679c\u548c\u5fae\u8f6f\u64cd\u4f5c\u7cfb\u7edf\u7684\u4ea7\u54c1\u3002<\/p>\n<p>PT Nuon Digital Indonesia \u6570\u5b57\u5e73\u53f0\u603b\u7ecf\u7406 Ibnu Farid Iskandar \u8868\u793a\uff1a\u201c\u81ea\u4ece\u5728\u6211\u4eec\u7684\u97f3\u4e50\u6d41\u5a92\u4f53\u670d\u52a1\u4e0a\u63a8\u51fa xHE-AAC \u4ee5\u6765\uff0c\u6211\u4eec\u7684\u7f16\u7801\u6548\u7387\u5f97\u5230\u4e86\u63d0\u9ad8\uff0c\u8fd9\u4e3a\u6211\u4eec\u7684\u7528\u6237\u5e26\u6765\u4e86\u66f4\u6d41\u7545\u7684\u6d41\u5a92\u4f53\u4f53\u9a8c\u3002\u201d<\/p>\n<p>Fraunhofer USA \u65b0\u5a92\u4f53\u9ad8\u7ea7\u603b\u76d1 Jan Nordmann\u8868\u793a\uff1a\u201c\u6211\u4eec\u5f88\u9ad8\u5174 PT Nuon Digital Indonesia\u3001MainConcept \u548c Fraunhofer IIS \u7684\u4e09\u65b9\u5408\u4f5c\u5728\u5370\u5ea6\u5c3c\u897f\u4e9a\u5b9e\u73b0\u4e86\u9996\u4e2a\u57fa\u4e8e xHE-AAC \u7684\u97f3\u4e50\u670d\u52a1\u3002Langit Musik \u7684\u7528\u6237\u53ef\u4ee5\u4ece\u4e0d\u95f4\u65ad\u7684\u6d41\u5a92\u4f53\u670d\u52a1\u3001\u51fa\u8272\u7684\u97f3\u8d28\u548c\u4e00\u81f4\u7684\u54cd\u5ea6\u4e2d\u53d7\u76ca\u3002\u201d<\/p>\n<p>xHE-AAC \u6d41\u5a92\u4f53\u6f14\u793a\u5c06\u4e8e 9 \u6708 15 \u65e5\u81f3 18 \u65e5\u5728\u963f\u59c6\u65af\u7279\u4e39 RAI \u4f1a\u8bae\u4e2d\u5fc3IBC\u7684 Fraunhofer\u5c55\u4f4d\uff088 \u53f7\u5385\uff0cB80 \u5c55\u4f4d\uff09\u4e0a\u8fdb\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>xHE-AAC \u97f3\u9891\u7f16\u89e3\u7801\u5668\u7684\u4e3b\u8981\u5f00\u53d1\u8005Fraunhofer IIS \u5ba3\u5e03\uff0c PT Nuon Digital  [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8462,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154],"tags":[434,440],"class_list":["post-8467","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technologies-cn","tag-streaming-cn","tag-xhe-aac-cn"],"_links":{"self":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8467"}],"collection":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/comments?post=8467"}],"version-history":[{"count":1,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8467\/revisions"}],"predecessor-version":[{"id":8468,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/posts\/8467\/revisions\/8468"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media\/8462"}],"wp:attachment":[{"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/media?parent=8467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/categories?post=8467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.audioblog.iis.fraunhofer.com\/cn\/wp-json\/wp\/v2\/tags?post=8467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}